CN210604186U - Granite plate bending strength detection device - Google Patents
Granite plate bending strength detection device Download PDFInfo
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- CN210604186U CN210604186U CN201921683312.1U CN201921683312U CN210604186U CN 210604186 U CN210604186 U CN 210604186U CN 201921683312 U CN201921683312 U CN 201921683312U CN 210604186 U CN210604186 U CN 210604186U
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- clamping pieces
- strength detection
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Abstract
The utility model discloses an anti rupture strength detection device of granite panel, which comprises a frame, install the mechanism of exerting pressure at the frame top and install the supporting mechanism at the frame middle part, supporting mechanism includes the support that two groups of intervals set up and all with two clamping pieces of two sets of support sliding connection, two clamping pieces are opposite through the direction of motion of second cylinder drive motion and two clamping pieces respectively, the support includes the support that a pair of interval set up and the bracing piece that links to each other and height-adjustable with a pair of support, the clamping piece is including the connecting piece that is the U type and the butt portion of connecting respectively on connecting piece both ends upper portion, butt portion and bracing piece sliding connection. The utility model discloses the granite panel to different thickness that can be convenient tests, has effectively reduced the error that detects, has improved detection efficiency.
Description
Technical Field
The utility model relates to a material capability test equipment technical field especially relates to an anti rupture strength detection device of granite panel.
Background
Traditional bending strength detection device is lever structure, and when experimental, need make the zero line of the weight vernier that moves about aim at the zero line of scale, then the balanced stick together of adjustment size makes big lever be in balance as far as possible, then increases the load through the weight that moves about, finally makes the sample fracture, and operating procedure is comparatively loaded down with trivial details, unable accurate control panel atress size, and detection error is great, and detection effect is poor. There is thus a need for improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide an anti rupture strength detection device of granite panel, the granite panel to different thickness that can be convenient tests, has effectively reduced the error that detects, has improved detection efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a granite panel rupture strength detection device, includes the frame, installs the mechanism of exerting pressure at the frame top and installs the supporting mechanism at the frame middle part, supporting mechanism includes the support that two sets of intervals set up and all with two sets of support sliding connection's two clamping pieces, two the clamping piece is respectively through the motion opposite direction of second cylinder drive motion and two clamping pieces, the support includes the support that a pair of interval set up and links to each other and height-adjustable's bracing piece with a pair of support, the clamping piece is including the connecting piece that is the U type and the butt portion of connecting respectively on connecting piece both ends upper portion, butt portion and bracing piece sliding connection.
A plurality of through holes are formed in the support at intervals, and the end portion of the supporting rod penetrates through the through holes and is fixed through a fastening piece.
The abutting part is provided with a waist-shaped hole through which the supporting rod passes.
The pressure applying mechanism comprises a first air cylinder and a pressing strip arranged at the output end of the first air cylinder.
The utility model has the advantages that: during the test, press from both sides the sample through second cylinder drive clamping piece tightly, avoided the skew of sample in the testing process, the bracing piece is height-adjustable setting for the clamping piece is applicable to the sample of the tight different thickness of clamp, has improved the suitability of equipment, pressurizes the sample through the mechanism of exerting pressure, and the atress size that can accurate control sample reduces detection error, has improved detection efficiency.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1.
In the figure: the device comprises a frame 1, a pressing mechanism 2, a first air cylinder 21, a pressing strip 22, a support 3, a support 31, a support rod 32, a through hole 33, a fastener 34, a clamping piece 4, a connecting piece 41, an abutting part 42, a kidney-shaped hole 43 and a second air cylinder 5.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1-2, a device for detecting the flexural strength of granite slabs comprises a frame 1, a pressure mechanism 2 installed on the top of the frame 1, and a supporting mechanism installed in the middle of the frame 1, the supporting mechanism comprises two groups of supports 3 arranged at intervals and two clamping pieces 4 which are connected with the two groups of supports 3 in a sliding way, the two clamping pieces 4 are driven to move by a second air cylinder 5 respectively, the moving directions of the two clamping pieces 4 are opposite, the support 3 includes a pair of supports 31 spaced apart from each other and a height-adjustable support bar 32 connected to the pair of supports 31, the support 31 is provided with a plurality of through holes 33 at intervals, the end of the support rod 32 passes through the through holes 33 and is fixed by a fastening member 34, in practice, the fastening member 34 is a nut, the support rod 32 is fixed on different heights of the support 31 by screwing the nut, so that the device is suitable for testing the flexural strength of granite plates with different thicknesses.
The clamping member 4 comprises a U-shaped connecting member 41 and abutting portions 42 respectively connected to the upper portions of the two ends of the connecting member 41, the connecting member 41 and the abutting portions 42 are integrally formed, and the abutting portions 42 are slidably connected with the support rod 32.
The abutting portion 42 is provided with a waist-shaped hole 43 through which the support rod 32 passes.
The rack 1 is further provided with a slide rail, the bottom of the connecting piece 41 is connected with the slide rail in a sliding mode, the second air cylinder 5 pushes the clamping piece 4 to move along the slide rail, and the slide rail not only plays a guiding role in sliding of the clamping piece 4, but also plays a role in supporting the clamping piece 4.
The pressing mechanism 2 comprises a first air cylinder 21 and a pressing bar 22 arranged at the output end of the first air cylinder 21.
During the test, according to the height of the good bracing piece 32 of the thickness adjustment of granite sample, place the granite sample on two bracing pieces 32, start two second cylinders 5 and make two clamping pieces 4 be close to each other and then press from both sides the granite sample tightly, start first cylinder 21 to granite sample loading pressure, until the granite sample fracture to the bending strength of granite sample is tested out.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. The utility model provides an anti rupture strength detection device of granite panel, includes frame (1), installs mechanism of exerting pressure (2) and the supporting mechanism who installs at frame (1) middle part at frame (1) top, its characterized in that: the supporting mechanism comprises two groups of supports (3) arranged at intervals and two clamping pieces (4) which are connected with the two groups of supports (3) in a sliding mode, the two clamping pieces (4) are driven to move through a second air cylinder (5) respectively, the moving directions of the two clamping pieces (4) are opposite, the supports (3) comprise a pair of supports (31) arranged at intervals and supporting rods (32) connected with the pair of supports (31) and adjustable in height, the clamping pieces (4) comprise connecting pieces (41) which are U-shaped and abutting portions (42) which are connected to the upper portions of the two ends of the connecting pieces (41) respectively, and the abutting portions (42) are connected with the supporting rods (32) in a sliding mode.
2. The granite plate flexural strength detection device as claimed in claim 1, wherein: a plurality of through holes (33) are formed in the support (31) at intervals, and the end portion of the supporting rod (32) penetrates through the through holes (33) and is fixed through a fastening piece (34).
3. The granite plate flexural strength detection device as claimed in claim 2, wherein: the abutting part (42) is provided with a waist-shaped hole (43) through which the supporting rod (32) passes.
4. The granite plate flexural strength detection device as claimed in claim 1, wherein: the pressing mechanism (2) comprises a first air cylinder (21) and a pressing strip (22) arranged at the output end of the first air cylinder (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921683312.1U CN210604186U (en) | 2019-10-10 | 2019-10-10 | Granite plate bending strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921683312.1U CN210604186U (en) | 2019-10-10 | 2019-10-10 | Granite plate bending strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210604186U true CN210604186U (en) | 2020-05-22 |
Family
ID=70687210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921683312.1U Active CN210604186U (en) | 2019-10-10 | 2019-10-10 | Granite plate bending strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210604186U (en) |
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2019
- 2019-10-10 CN CN201921683312.1U patent/CN210604186U/en active Active
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