Impact sample lofting device

Abstract

The utility model discloses an impact sample lofting device which comprises an operation tool and a lofting mechanism, the operation tool comprises a sampling clamp and a tray clamp, the lofting mechanism comprises a positioning part and a tray, the positioning part is arranged in the tray, the tray comprises a bottom plate II, a side plate I and a side plate II, and the side plate II is arranged on the bottom plate II. The first side plates are fixed to the left side and the right side of the second bottom plate, the second side plates are fixed to the upper side and the lower side of the second bottom plate, the first side plates and the second side plates are perpendicular to the second bottom plate, the positioning component comprises a longitudinal plate, a first bottom plate, a fender and a top plate, and the first bottom plate and the top plate are fixedly arranged at the two ends of the longitudinal plate respectively. And the fender is fixedly arranged in the middle of the longitudinal plate. According to the device disclosed by the utility model, the positioning part is arranged in the tray, so that the impact sample cannot incline or collide in the carrying process, and the situations of adhesion, overturning and the like of the impact sample are avoided; by arranging the sampling clamp and the tray clamp, the test difficulty is reduced, and the test efficiency and accuracy are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the impact test technical field of material mechanics detection, concretely relates to an impact sample lofting device. BACKGROUND

[0002] The cooling liquid of the impact sample is low in clarity and high in viscosity when the impact sample is cooled in the low-temperature tank, the impact sample is prone to sticking together during the placement process in the low-temperature tank at the present stage due to factors such as inclination and collision, and the impact sample is prone to being turned over during the clamping of the sample, causing the clamping time of the sample to exceed the range required by the impact test standard, the newly designed partition tool can separate the impact sample, and the sample is not prone to sticking together or being turned over during the placement of the sample in the low-temperature tank or the clamping process of the sample, facilitating the impact of the sample, easy to distinguish, and improving the test efficiency; according to the general impact test regulation, when the test is not carried out at room temperature, the impact sample should be removed from the high-temperature or low-temperature device to the breaking time, which should be no more than 5s, which requires that the sample should be removed quickly, and the impact sample is prone to sticking together in the low-temperature tank during daily test, affecting the removal speed, and if an impact sample lofting device is designed, the impact sample can be separated and quickly removed, and the impact test can be carried out more conveniently. SUMMARY

[0003] The utility model discloses a kind of impact sample lofting devices to solve the problems raised in the above background, and then are presented.The utility model discloses device is placed by setting positioning component in tray, inclination or collision does not occur during the transport of impact sample, avoid the impact sample sticking and turning over etc., even in the case where tray is inclined 90 degrees, impact sample can be orderly placed in tray, improve the efficiency of impact test;By setting sample tongs and tray clamp, reduce test difficulty, improve test efficiency and accuracy.

[0004] The utility model discloses a kind of impact sample lofting devices to solve the problems raised in the above background, and then are presented.The utility model discloses device is placed by setting positioning component in tray, inclination or collision does not occur during the transport of impact sample, avoid the impact sample sticking and turning over etc., even in the case where tray is inclined 90 degrees, impact sample can be orderly placed in tray, improve the efficiency of impact test;By setting sample tongs and tray clamp, reduce test difficulty, improve test efficiency and accuracy.

[0005] An impact sample lofting device, comprising an operating tool and a lofting mechanism, the operating tool comprises sample tongs and a tray clamp, the sample tongs are used for clamping impact samples, and the tray clamp is used for clamping the lofting mechanism, the lofting mechanism comprises a positioning component and a tray, the positioning component is arranged inside the tray, the tray comprises a bottom plate two, a side plate one and a side plate two, the side plate one is fixed on the left and right sides of the bottom plate two, the side plate two is fixed on the upper and lower sides of the bottom plate two, and the side plate one and the side plate two are perpendicular to the bottom plate two, the positioning component comprises a vertical plate, a bottom plate one, a leaf plate and a top plate, the bottom plate one and the top plate are respectively fixedly arranged at the two ends of the vertical plate, and the leaf plate is fixedly arranged in the middle of the vertical plate, the positioning component divides the space in the tray into a plurality of equal rectangular grooves, each rectangular groove can place an impact sample, and the bottom plate one, the leaf plate and the top plate above can be numbered.

[0006] As preferred, through holes are arranged on the bottom plate two, the side plate one and the side plate two.

[0007] As preferred, the distance between the bottom plate one, the leaf plate and the top plate is equal to the width of the impact sample.

[0008] As preferred, the distance between the vertical plate side and the inside of the side plate one is equal to the length of the impact sample.

[0009] As preferred, a fixing hole is arranged on the top plate, the fixing hole is arranged with internal threads, a round hole is arranged on the side plate two below the tray, the fixing hole and the round hole are coaxial, the positioning component is fixed in the tray through bolts, so that the positioning component is firmly fixed in the tray.

[0010] As preferred, the sampling tongs comprise a sampling tongs arm, a tong head one and a tong head two, the two sampling tongs arms are rotationally connected through a pin shaft, the tong head one and the tong head two are fixedly arranged at the end of the sampling tongs arm, a rubber pad one is arranged on the other side of the tong head one, two rubber pads two are synchronously arranged on the other side of the tong head two, the rubber pad one and the rubber pad two increase the friction between the sampling tongs and the impact sample, facilitate clamping the impact sample, and protect the impact sample from being scratched by the sampling tongs and affecting the appearance of the impact sample surface.

[0011] As preferred, a triangular clamping piece is vertically arranged in the middle of the other side of the tong head two, the triangular clamping piece is located in the middle of the rubber pad two, the triangular clamping piece has the same size as the V-shaped notch on the side of the impact sample, the triangular clamping piece increases the friction between the sampling tongs and the impact sample, and the clamping process of the impact sample is more stable.

[0012] As preferred, the tray clamp comprises a clamp plate and a tray clamp arm, the tray clamp arm is arranged below the clamp plate, the two clamp plates are rotationally connected through a tray clamp shaft, a clamp plate groove is arranged below the clamp plate, a hand guard plate is fixedly arranged below the clamp plate, the tray clamp arm is fixed at the middle position of the crossbar of the hand guard plate, a first crossbar and a second crossbar are continuously fixed below the tray clamp arm, the first crossbar and the second crossbar are perpendicular to the tray clamp arm, a wing plate is fixedly arranged above the side plate two, the wing plate is perpendicular to the side plate two and extends to the outside of the tray, the wing plate is provided with a groove, the tray clamp arm passes through the groove, and the first crossbar and the second crossbar are respectively located on the two sides of the wing plate.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a device through setting the positioning part in the tray, does not happen inclination or collision in the impact sample carrying process, avoids the impact sample cohesion and overturning etc.

[0015] 2. The utility model discloses a device's bottom plate one, leaf plate and top plate top can write the number, is used for distinguishing impact sample group, has increased the accuracy and traceability of test.

[0016] 3. The utility model discloses a device's empty slot is same with the size of impact sample, improved the stability of impact sample storage.

[0017] 4. The utility model discloses a device's bottom plate two, side plate one and side plate two are provided with through -going round hole, and the impact sample in the device can contact low temperature refrigerated liquid fast, reaches the test condition.

[0018] 5. The utility model discloses a device adopts the special sampling forceps, can quickly take the impact sample, guarantees the test temperature, improves sample accuracy, can guarantee the integrity and aesthetic property of impact sample.

[0019] 6. The utility model discloses a device adopts the special tray clamp, and the device storage is more convenient, improves the efficiency of test. DRAWINGS

[0020] Figure 1 It is isometric structure schematic drawing of the utility model discloses the device;

[0021] Figure 2 It is positioning part structure schematic drawing of the utility model discloses the device;

[0022] Figure 3 It is tray structure schematic drawing of the utility model discloses the device;

[0023] Figure 4 It is special sampling forceps structure schematic drawing of the utility model discloses the device;

[0024] Figure 5 It is special tray clamp structure schematic drawing of the utility model discloses the device.

[0025] Wherein: 1, positioning components; 101, bottom plate one; 102, vertical plate; 103, leaf plate; 104, top plate; 105, fixed hole; 2, tray; 201, groove; 202, wing plate; 203, side plate one; 204, bottom plate two; 205, round hole; 206, side plate two; 3, sampling forceps; 301, sampling forceps arm; 302, pin shaft; 303, forceps head one; 304, rubber pad one; 305, forceps head two; 306, rubber pad two; 307, triangular clamping piece; 4, tray clamp; 401, tray clamp shaft; 402, clamp plate; 403, clamp plate groove; 404, hand guard plate; 405, tray clamp arm; 406, first horizontal rod; 407, second horizontal rod. DETAILED DESCRIPTION

[0026] It should be noted that the following detailed description is illustrative only and is intended to provide further description of the application. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0027] As shown in Figures 1-4 , an impact sample lofting device, comprising operating tools and lofting mechanism, the operating tools comprising sampling forceps 3 and tray clamp 4, the sampling forceps 3 used for clamping impact samples, the tray clamp 4 used for clamping the lofting mechanism, the lofting mechanism comprising positioning components 1 and tray 2, the positioning components 1 arranged inside the tray 2, the tray 2 comprising bottom plate two 204, side plate one 203 and side plate two 206, the side plate one 203 fixed on the left and right sides of the bottom plate two 204, the side plate two 206 fixed on the upper and lower sides of the bottom plate two 204, the side plate one 203 and side plate two 206 perpendicular to the bottom plate two 204, the positioning components 1 comprising vertical plate 102, bottom plate one 101, leaf plate 103 and top plate 104, the bottom plate one 101 and top plate 104 fixedly arranged at both ends of the vertical plate 102, the leaf plate 103 fixedly arranged in the middle of the vertical plate 102, the positioning components 1 dividing the space inside the tray 2 into multiple equal rectangular grooves, each rectangular groove can place impact samples, and the bottom plate one 101, leaf plate 103 and top plate 104 can be written with numbers above.

[0028] As shown in Figure 1 and Figure 3 , through holes are provided on the bottom plate two 204, side plate one 203 and side plate two 206, after the device is placed in the freezing tank, the freezing liquid can quickly fill the entire tray 2, increasing the contact area between the freezing liquid and the impact samples.

[0029] As shown in Figure 1 and Figure 2As shown, the distance between the bottom plate 101, the leaf plate 103 and the top plate 104 is equal to the width of the impact specimen; the distance from the side of the longitudinal plate 102 to the inside of the side plate 203 is equal to the length of the impact specimen, and the slot is the same size as the impact specimen, which improves the stability of impact specimen storage.

[0030] like Figures 1-3 As shown, a fixing hole 105 is provided on the top plate 104, and the fixing hole 105 is provided with an internal thread. A round hole 205 is provided on the side plate 206 below the tray 2. The fixing hole 105 and the round hole 205 are coaxial. The positioning component 1 is fixed inside the tray 2 by bolts, so that the positioning component 1 is firmly fixed inside the tray 2.

[0031] like Figure 1 and Figure 4 As shown, the sampling clamp 3 includes a sampling clamp arm 301, a clamp head 303, and a clamp head 305. The two sampling clamp arms 301 are rotatably connected by a pin 302. The clamp head 303 and the clamp head 305 are fixedly installed at the ends of the sampling clamp arms 301. A rubber pad 304 is provided on the other side of the clamp head 303, and two rubber pads 306 are provided on the other side of the clamp head 305. The rubber pads 304 and 306 increase the friction between the sampling clamp 3 and the impact sample, making it easier to grip the impact sample, and also protect the impact sample from being scratched by the sampling clamp, thus affecting the aesthetics of the impact sample surface.

[0032] A triangular clamp 307 is vertically arranged in the middle of the other side of the clamp head 305. The triangular clamp 307 is located in the middle of the rubber pad 306. The triangular clamp 307 has the same size as the V-shaped notch on the side of the impact sample. The triangular clamp 307 increases the friction between the sampling clamp 3 and the impact sample, making the impact sample clamping process more stable.

[0033] like Figure 1 and Figure 5As shown, the tray clamp 4 includes a clamping plate 402 and a tray clamp clamping arm 405, the two clamping plates 402 are rotatably connected through a tray clamp shaft 401, a clamping plate groove 403 is arranged below the clamping plate 402, a hand guard plate 404 is fixedly arranged below the clamping plate 402, the tray clamp clamping arm 405 is fixedly arranged at the middle position of the cross bar of the hand guard plate 404, a first cross bar 406 and a second cross bar 407 are fixedly arranged below the tray clamp clamping arm 405, the first cross bar 406 and the second cross bar 407 are perpendicular to the tray clamp clamping arm 405, a wing plate 202 is fixedly arranged above the side plate two 206, the wing plate 202 is perpendicular to the side plate two 206 and extends outwardly of the tray 2, the wing plate 202 is provided with a groove 201, the tray clamp clamping arm 405 passes through the groove 201, and the first cross bar 406 and the second cross bar 407 are respectively located on both sides of the wing plate 202.

[0034] As Figures 1-5 As shown, the device and the operating tool adopt Q355NE as a raw material, which can meet the requirements of the device structure strength and save costs.

[0035] In the description of the utility model, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the utility model and do not require the utility model to be constructed or operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In the utility model, "connection" should be understood in a broad sense, for example, it can be a connection, or a detachable connection; it can be a direct connection, or an indirect connection through an intermediate component; for ordinary skilled persons in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0036] The above is the preferred operation mode of the utility model, and the description of the specific operation mode is only for better understanding the idea of the utility model. For ordinary skilled persons in the technical field, according to the principle of the utility model, several improvements or equivalent replacements can be made, and these improvements or equivalent replacements are also considered to fall within the protection scope of the utility model.

Claims

1. An impact specimen lay-out device comprising an operating tool and a lay-out mechanism, characterized in that, The operation tool includes a sampling tongs (3) and a tray clamp (4), the sampling mechanism includes a positioning component (1) and a tray (2), the positioning component (1) is arranged inside the tray (2), the tray (2) includes a bottom plate two (204), a side plate one (203) and a side plate two (206), the side plate one (203) is fixed on the left and right sides of the bottom plate two (204), the side plate two (206) is fixed on the upper and lower sides of the bottom plate two (204), the side plate one (203) and the side plate two (206) are perpendicular to the bottom plate two (204), the positioning component (1) includes a vertical plate (102), a bottom plate one (101), a leaf plate (103) and a top plate (104), the bottom plate one (101) and the top plate (104) are fixedly arranged at both ends of the vertical plate (102) respectively, and the leaf plate (103) is fixedly arranged in the middle of the vertical plate (102).

2. The impact sample positioning device of claim 1, wherein, Through holes are arranged on the bottom plate two (204), the side plate one (203) and the side plate two (206).

3. The impact sample positioning device of claim 1, wherein, The distance between the bottom plate one (101), the leaf plate (103) and the top plate (104) is equal to the width of the impact sample.

4. The impact sample positioning apparatus of claim 1 wherein, The distance from the side of the vertical plate (102) to the inner side of the side plate one (203) is equal to the length of the impact sample.

5. The impact sample positioning apparatus of claim 1 wherein, A fixing hole (105) is arranged on the top plate (104), the fixing hole (105) is provided with an internal thread, a round hole (205) is arranged on the side plate two (206) below the tray (2), the fixing hole (105) and the round hole (205) are coaxial, and the positioning component (1) is fixed in the tray (2) by bolts.

6. The impact sample positioning apparatus of claim 1, wherein, The sampling tongs (3) include sampling tongs arms (301), a tongs head one (303) and a tongs head two (305), the two sampling tongs arms (301) are rotatably connected through a pin shaft (302), the tongs head one (303) and the tongs head two (305) are fixedly arranged at the end of the sampling tongs arms (301), a rubber pad one (304) is arranged on the other side of the tongs head one (303), and two rubber pad twos (306) are synchronously arranged on the other side of the tongs head two (305).

7. The impact sample positioning apparatus of claim 6, wherein, A triangular clamping piece (307) is vertically arranged in the middle of the other side of the tongs head two (305), the triangular clamping piece (307) is located in the middle of the rubber pad two (306), and the triangular clamping piece (307) has the same size as the V-shaped notch on the side of the impact sample.

8. The impact sample positioning apparatus of claim 1, wherein, The tray clamp (4) comprises a clamp plate (402) and a tray clamp clamping arm (405), the tray clamp clamping arm (405) is arranged below the clamp plate (402), the two pieces of the clamp plate (402) are rotatably connected through a tray clamp shaft (401), a clamp plate groove (403) is arranged below the clamp plate (402), a hand guard plate (404) is fixedly arranged below the clamp plate (402), the tray clamp clamping arm (405) is fixed in the middle position of the cross bar of the hand guard plate (404), a first cross bar (406) and a second cross bar (407) are fixedly arranged below the tray clamp clamping arm (405) in succession, the first cross bar (406) and the second cross bar (407) are perpendicular to the tray clamp clamping arm (405), a wing plate (202) is fixedly arranged above the side plate two (206), the wing plate (202) is perpendicular to the side plate two (206) and extends to the outside of the tray (2), the wing plate (202) is provided with a groove (201), the tray clamp clamping arm (405) passes through the groove (201), and the first cross bar (406) and the second cross bar (407) are respectively located on the two sides of the wing plate (202).

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