CN202939091U - Rupture modulus test fixture for mall-sized ceramic tiles - Google Patents
Rupture modulus test fixture for mall-sized ceramic tiles Download PDFInfo
- Publication number
- CN202939091U CN202939091U CN 201220597635 CN201220597635U CN202939091U CN 202939091 U CN202939091 U CN 202939091U CN 201220597635 CN201220597635 CN 201220597635 CN 201220597635 U CN201220597635 U CN 201220597635U CN 202939091 U CN202939091 U CN 202939091U
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- ceramic tiles
- test fixture
- bracing frame
- cushion cap
- small
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Abstract
The utility model discloses a rupture modulus test fixture for mall-sized ceramic tiles, which comprises a bearing platform (1) and a pressure head (8), wherein a positioning table (2) is arranged on the lower surface of the bearing platform (1); and the bearing platform (1) is fixedly connected with a ceramic fracture resistance instrument workbench through the positioning table (2). The rupture modulus test fixture is characterized in that fixing plates (4 and 4') and support frames (3 and 3') are symmetrically arranged on two sides of the bearing platform (1); the support frames (3 and 3') are connected with the bearing platform (1) in a sliding manner through slide mechanisms; the fixing plates (4 and 4') are connected with the support frames (3 and 3') in an adjustable manner through screw rods (5 and 5'); positioning plates (7) are arranged on the symmetry axis between the fixing plates (4 and 4'); and grooves (71) are formed in the central positions of the positioning plates (7). The utility model effectively solves the problem that the conventional fixture equipment has no test fixture matched with ceramic tiles in a smaller size K, wherein K is larger than or equal to 48 mm and smaller than 95 mm, or even is larger than or equal to 18 mm and smaller than 48 mm.
Description
Technical field
The utility model relates to the clamping device equipment technical field, is specifically related to a kind of small-sized Ceramic Tiles modulus of rupture test fixture.
Background technology
The mensuration of the Ceramic Tiles modulus of rupture is normally measured by the anti-folding instrument of Ceramic Tiles, yet nowadays only can the test size larger (modulus of rupture of Ceramic Tiles of K 〉=95mm) of the anti-folding instrument of most of Ceramic Tiles, yet for the less 48mm≤K of size＜95mm even the Ceramic Tiles of 18mm≤K＜48mm but do not provide corresponding test fixture, this has brought difficulty for test of the small-sized Ceramic Tiles modulus of rupture.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of small-sized Ceramic Tiles modulus of rupture test fixture, and this technical scheme efficiently solves existing chuck apparatus not for the less 48mm≤K of size＜95mm test fixture problem of matching of the Ceramic Tiles of 18mm≤K＜48mm even.
The utility model is achieved through the following technical solutions:
a kind of small-sized Ceramic Tiles modulus of rupture test fixture, comprise cushion cap (1), pressure head (8), cushion cap (1) lower surface is provided with positioning table (2), cushion cap (1) is fixedly connected with ceramic anti-folding instrument worktable by positioning table (2), it is characterized in that: described cushion cap (1) symmetria bilateralis is provided with fixed head (4, 4 '), bracing frame (3, 3 '), bracing frame (3, 3 ') be slidably connected by slide mechanism and cushion cap (1), fixed head (4, 4 ') and bracing frame (3, 3 ') between by screw rod (5, 5 ') adjustable connection, fixed head (4, 4 ') between be provided with location-plate (7) on the axis of symmetry, location-plate (7) center is provided with Baltimore groove (71).
The further Technological improvement plan of the utility model is:
Described slide mechanism is comprised of the slide block (10) of two chutes (11) that be arranged in parallel on cushion cap (1) and bracing frame (3,3 ') bottom setting.
The further Technological improvement plan of the utility model is:
Be provided with support stick (6,6 ') on support frame as described above (3,3 '), bracing frame (3,3 ') top is the semicircle mounting groove (61,61 ') that is complementary with support stick (6,6 ') shape, support stick (6,6 ') is connected with bracing frame (3,3 ') by semicircle mounting groove (61,61 '), described support stick (6) is rotationally connected with bracing frame (3), and support stick (6 ') swings with bracing frame (3 ') and is connected.
The further Technological improvement plan of the utility model is:
Described pressure head (8) lower end is provided with center bar (9); Described support stick (6,6 '), center bar (9) equal diameters, and make by metal material, the outside is coated with the rubber layer that hardness is 50IRHD ± 5IRHD.
The further Technological improvement plan of the utility model is:
Described location-plate (7) is positioned at the front-end and back-end of cushion cap (1), is symmetrical set; The size of the Baltimore groove (71) of described location-plate (7) and pressure head (8) gauge are complementary.
The further Technological improvement plan of the utility model is:
Described positioning table (2) shape of cross section is rectangle, or is trapezoidal, or is semicircle.
The utility model compared with prior art, has following obvious advantage: can realize adjustable the connection by screw rod between the utility model fixed head and bracing frame, test applicable to the Ceramic Tiles modulus of rupture of various sizes, comprise the Ceramic Tiles that is of a size of 48mm≤K＜95mm and 18mm≤K＜48mm, the utility model can also be applied on universal testing machine simultaneously, the utility model is simple in structure, design science, cost are low, is convenient to safeguard.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of the utility model Fig. 1;
Fig. 3 is the structural representation of pressure head.
Embodiment
As shown in Figure 1, 2, 3, the utility model comprises cushion cap 1, pressure head 8, cushion cap 1 lower surface is provided with positioning table 2, cushion cap 1 is fixedly connected with ceramic anti-folding instrument worktable by positioning table 2, described cushion cap 1 symmetria bilateralis be provided with fixed head 4,4 ', bracing frame 3,3 ', bracing frame 3,3 ' be slidably connected by slide mechanism and cushion cap 1, fixed head 4,4 ' with bracing frame 3,3 ' between by screw rod 5,5 ' adjustable connection, fixed head 4,4 ' between be provided with location-plate 7 on the axis of symmetry, location-plate 7 centers are provided with Baltimore groove 71; Described slide mechanism is comprised of the slide block 10 that two chutes 11 that be arranged in parallel on cushion cap 1 and bracing frame 3,3 ' bottom arrange; Support frame as described above 3,3 ' on be provided with support stick 6,6 ', bracing frame 3,3 ' top for the semicircle mounting groove 61,61 that is complementary with support stick 6,6 ' shape ', support stick 6,6 ' by semicircle mounting groove 61,61 ' with bracing frame 3,3 ' be connected, described support stick 6 is rotationally connected with bracing frame 3, support stick 6 ' be connected with bracing frame 3 ' swing, support stick 6 ' be provided with arc boss with the middle position of bracing frame 3 ' contact site; Described pressure head 8 lower ends are provided with center bar 9; Described support stick 6,6 ', center bar 9 equal diameters, and make by metal material, the outside is coated with the rubber layer that hardness is 50IRHD ± 5IRHD; Described location-plate 7 is positioned at the front-end and back-end of cushion cap 1, is symmetrical set; The size of the Baltimore groove 71 of described location-plate 7 and pressure head 8 gauges are complementary; Described positioning table 2 shape of cross sections are rectangle, or are trapezoidal, or are semicircle.
Sketch the courses of work of the present utility model in conjunction with Fig. 1,2,3:
before test, the staff should be arranged on the utility model on ceramic anti-folding instrument worktable by positioning table 2, then with treated constant weight, the sample of dry certain size is placed on bracing frame 3, 3 ' on support stick 6 and support stick 6 ' between, adjusting screw(rod) 5, two bracing frames 3 of 5 ' adjustment, 3 ' between distance, make ceramic sample be in the middle of whole fixture and make sample stretch out every support stick 6, 6 ' equal in length, pressure head 8 is placed in the Baltimore groove 71 of location-plate 7, center bar 9 is placed on sample, center bar 9 and support stick 6 and support stick 6 ' equidistant.Open ceramic anti-folding instrument Oil pump electrical machinery, loaded switches is allocated to " loading " position, piston driving worktable and sample rise, when pressure head 8 contacts with ceramic anti-folding instrument seaming chuck, the anti-folding instrument of pottery just begins evenly to increase rate of loading 1N/ (mm2s) ± 0.2N/ (mm2s) by 9 pairs of sample loadings of center bar, when tested sample fractures or fragmentation, record breaking load F, and stop loading.When switch is allocated to " unloading ", namely drives worktable, fixture and descend, when switch is allocated to the centre position, i.e. fixture and sample are taken off in stop motion, calculate according to modulus of rupture formula and can draw the Ceramic Tiles rupture strength.
The utility model does not relate to partly all, and the prior art that maybe can adopt same as the prior art is realized.
Claims (8)
1. small-sized Ceramic Tiles modulus of rupture test fixture, comprise cushion cap (1), pressure head (8), cushion cap (1) lower surface is provided with positioning table (2), cushion cap (1) is fixedly connected with ceramic anti-folding instrument worktable by positioning table (2), it is characterized in that: described cushion cap (1) symmetria bilateralis is provided with fixed head (4, 4 '), bracing frame (3, 3 '), bracing frame (3, 3 ') be slidably connected by slide mechanism and cushion cap (1), fixed head (4, 4 ') and bracing frame (3, 3 ') between by screw rod (5, 5 ') adjustable connection, fixed head (4, 4 ') between be provided with location-plate (7) on the axis of symmetry, location-plate (7) center is provided with Baltimore groove (71).
2. a kind of small-sized Ceramic Tiles modulus of rupture test fixture according to claim 1 is characterized in that: described slide mechanism is comprised of the slide block (10) that two chutes (11) that be arranged in parallel on cushion cap (1) and bracing frame (3,3 ') bottom arrange.
3. a kind of small-sized Ceramic Tiles modulus of rupture test fixture according to claim 1, it is characterized in that: be provided with support stick (6,6 ') on support frame as described above (3,3 '), bracing frame (3,3 ') top is the semicircle mounting groove (61,61 ') that is complementary with support stick (6,6 ') shape, support stick (6,6 ') is connected with bracing frame (3,3 ') by semicircle mounting groove (61,61 '), described support stick (6) is rotationally connected with bracing frame (3), and support stick (6 ') swings with bracing frame (3 ') and is connected.
4. a kind of small-sized Ceramic Tiles modulus of rupture test fixture according to claim 1 is characterized in that: described pressure head (8) lower end is provided with center bar (9).
5. according to claim 3 or 4 described a kind of small-sized Ceramic Tiles modulus of rupture test fixtures, it is characterized in that: described support stick (6,6 '), center bar (9) equal diameters, and make by metal material, the outside is coated with the rubber layer that hardness is 50IRHD ± 5IRHD.
6. a kind of small-sized Ceramic Tiles modulus of rupture test fixture according to claim 1, it is characterized in that: described location-plate (7) is positioned at the front-end and back-end of cushion cap (1), is symmetrical set.
7. a kind of small-sized Ceramic Tiles modulus of rupture test fixture according to claim 1 and 2, it is characterized in that: the size of the Baltimore groove (71) of described location-plate (7) and pressure head (8) gauge are complementary.
8. a kind of small-sized Ceramic Tiles modulus of rupture test fixture according to claim 1, it is characterized in that: described positioning table (2) shape of cross section is rectangle, or is trapezoidal, or is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597635 CN202939091U (en) | 2012-11-14 | 2012-11-14 | Rupture modulus test fixture for mall-sized ceramic tiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597635 CN202939091U (en) | 2012-11-14 | 2012-11-14 | Rupture modulus test fixture for mall-sized ceramic tiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939091U true CN202939091U (en) | 2013-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220597635 Expired - Fee Related CN202939091U (en) | 2012-11-14 | 2012-11-14 | Rupture modulus test fixture for mall-sized ceramic tiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807259A (en) * | 2017-10-23 | 2018-03-16 | 安徽江威精密制造有限公司 | A kind of power capacitor experimental bench |
-
2012
- 2012-11-14 CN CN 201220597635 patent/CN202939091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807259A (en) * | 2017-10-23 | 2018-03-16 | 安徽江威精密制造有限公司 | A kind of power capacitor experimental bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131114 |