CN213337603U

CN213337603U - Metallurgical sample holder

Info

Publication number: CN213337603U
Application number: CN202021759759.5U
Authority: CN
Inventors: 朱胜君; 白云; 张明; 范海东
Original assignee: Jiangyin Xingcheng Special Steel Works Co Ltd
Current assignee: Jiangyin Xingcheng Special Steel Works Co Ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-01
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a metallurgical sample holder belongs to and smelts auxiliary sampling technical field. The scissors comprise a first handle and a second handle, wherein one end of the first handle extends to a first scissors head, one end of the second handle extends to a second scissors head, and the first scissors head and the second scissors head are pivoted; the first clamping unit is arranged on the inner side of the first scissor head, the second clamping unit is arranged on the inner side of the second scissor head, and when the first handle and the second handle are close to each other, the first scissor head and the second scissor head are driven to be close to each other, so that the first clamping unit and the second clamping unit clamp the sample; when the first handle and the second handle are far away from each other, the first scissor head and the second scissor head are driven to be far away from each other, so that the first clamping unit and the second clamping unit loosen the sample. The method and the device have the advantages that the residues of the sampler are prevented from being adhered to the sample, and the processing time of the residues of the sampler is shortened; but also reduces the risk of scalding.

Description

Metallurgical sample holder

Technical Field

The utility model relates to a metallurgical sample holder belongs to and smelts auxiliary sampling technical field.

Background

The high-temperature metal of the metallurgical enterprise needs to be sampled and tested for components, and a certain foundation basis or judgment basis is provided for metallurgical operation. At present, a sampling gun is generally adopted for sampling, a high-temperature sample is taken out and then is loaded into a sample feeder, and the sample is conveyed to a laboratory for detection through a pneumatic sample feeding pipeline. The sampler that adopts at present need be knocked out the sample, and the sampler metal casing is difficult for droing from the sample body because the bonding is firm, and the workman adopts modes such as kicking, heavy object pound to make the sampler shell break away from the sample to pack the sample into the sample feeder and send the appearance. When a user kicks or beats a high-temperature sample with a heavy object, and puts the sample into a sample feeder without using a tool, the risk of scalding people and objects exists, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a metallurgical sample holder aiming at the prior art, which avoids the sample from being bonded with the residues of the sampler, and reduces the processing time of the residues of the sampler; the risk of scalding is reduced.

The utility model provides a technical scheme that above-mentioned problem adopted does: a metallurgical sample holder comprises a first handle and a second handle, wherein one end of the first handle extends to form a first scissor head, one end of the second handle extends to form a second scissor head, and the first scissor head and the second scissor head are pivoted through a pivoting piece to form an X shape; the inner side of the first scissor head is provided with a first clamping unit, the inner side of the second scissor head is provided with a second clamping unit, the first clamping unit and the second clamping unit are symmetrically arranged, and clamping ports of the first clamping unit and the second clamping unit are oppositely arranged; when the first handle and the second handle are close to each other, the first scissor head and the second scissor head are driven to be close to each other, so that the first clamping unit and the second clamping unit are close to each other and can be used for clamping a sample; when the first handle and the second handle are far away from each other, the first scissor head and the second scissor head are driven to be far away from each other, so that the first clamping unit and the second clamping unit are far away from each other to loosen the sample.

The first clamping unit and the second clamping unit respectively comprise a clamping piece I and a clamping piece II, the clamping piece I and the clamping piece II are sequentially arranged on the outer side of the pivot joint piece, the part of the clamping piece I is arranged in the rebound piece, one end of the clamping piece II is fixed with the rebound piece, and the clamping piece II is hinged with the scissor head; when the clamping piece I clamps the sample, force is transferred to the rebound piece, so that the rebound piece drives the clamping piece II to rotate around the hinge point, and the clamping piece II clamps the sample.

The resilience piece comprises a resilience sleeve, a spring is arranged in the resilience sleeve, and a clamping piece I is arranged in the spring.

And the other ends of the first handle and the second handle are respectively provided with a hand-holding piece.

Compared with the prior art, the utility model has the advantages of: the utility model provides a metallurgical sample holder, through atress in first handle and second handle, drives first scissors head and second scissors head and is close to each other for two liang of holders I and the holder II that set up relatively carry out the centre gripping to the sample in the sampler, are convenient for take out the sample in the sampler. Not only prevents the residues of the sampler from being adhered to the sample, but also reduces the processing time of the residues of the sampler; but also reduces the risk of scalding.

Drawings

FIG. 1 is a schematic view of a metallurgical sample holder according to an embodiment of the present invention;

in the figure, 1 a first handle, 2 a second handle, 3 a pivot joint, 4 a second cutting head, 5 a first cutting head, 6 a rebound sleeve, 7 a clamping piece I, 8 a clamping piece II and 9 a hand-holding piece.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1, the metallurgical sample holder in this embodiment includes a first handle 1 and a second handle 2, one end of the first handle 1 extends to form a first scissor head 5, one end of the second handle 2 extends to form a second scissor head 4, and the other ends of the first handle 1 and the second handle 2 are respectively provided with a hand-holding member 9 for facilitating the holding of the first handle and the first handle. First scissor head 5 and second scissor head 4 are pivotally connected by pivot 3, and a hand is passed through hand grip 9 and forced against first handle 1 and first handle 2 to bring first scissor head 5 and second scissor head 4 into proximity with each other. The first clamping unit is arranged on the inner side of the first scissor head 5, the second clamping unit is arranged on the inner side of the second scissor head 4, the first clamping unit and the second clamping unit are symmetrically arranged, and clamping ports of the first clamping unit and the second clamping unit are oppositely arranged. When the first handle 1 and the second handle 2 are close to each other, the first scissor head 5 and the second scissor head 4 are driven to be close to each other, so that the first clamping unit and the second clamping unit are close to each other to clamp the sample, and the sample is taken out from the sampler. When the first handle 1 and the second handle 2 are away from each other, the first scissor head 5 and the second scissor head 4 are driven away from each other, so that the first clamping unit and the second clamping unit are away from each other to release the sample.

Above-mentioned first centre gripping unit and second centre gripping unit include holder I7 and holder II 8 respectively, 3 outsides of pin joint piece are equipped with holder I7 and holder II 8 in proper order, and holder I7 is close to pin joint piece 3 than holder II 8 promptly, and holder I7 one end card is in the spring, and the spring is located in resilience sleeve 6, and during holder I7 atress, holder I7 can be in resilience sleeve 6 removal and biography power in resilience sleeve 6. Resilience sleeve 6 and II 8 fixed connection of holder, and holder II 8 is articulated with first scissors head 5 and second scissors head 4 that correspond respectively, and holder I7, resilience sleeve 6 and holder II 8 constitute U type structure. When first head 5 and the second head 4 of cuting were close to each other, the centre gripping mouth of two holders I7 presss from both sides tight sample earlier, and when two holders I7 pressed from both sides tight sample, the spring compression passed power corresponding resilience sleeve 6 for resilience sleeve 6 drive holder II 8 rotates and then two holders II 8 press from both sides tight sample round the pin joint. This application divide into 4 points to the clamping-force of sample, not only can stabilize the centre gripping sample, avoid the too big and damage the sample of clamping-force moreover.

According to the sampler, the first scissor head and the second scissor head are driven to be close to each other through the first handle and the second handle, so that the clamping piece I and the clamping piece II which are arranged in pairs in an opposite mode can clamp a sample in the sampler, the sample in the sampler can be conveniently taken out, the residual of the sampler is prevented from being adhered to the sample, and the processing time of the residual of the sampler is shortened; but also reduces the risk of scalding.

In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. A metallurgical sample holder is characterized in that: the scissors comprise a first handle and a second handle, wherein one end of the first handle extends to form a first scissors head, one end of the second handle extends to form a second scissors head, and the first scissors head and the second scissors head are pivoted through a pivoting piece to form an X shape; the inner side of the first scissor head is provided with a first clamping unit, the inner side of the second scissor head is provided with a second clamping unit, the first clamping unit and the second clamping unit are symmetrically arranged, and clamping ports of the first clamping unit and the second clamping unit are oppositely arranged; when the first handle and the second handle are close to each other, the first scissor head and the second scissor head are driven to be close to each other, so that the first clamping unit and the second clamping unit are close to each other and can be used for clamping a sample; when the first handle and the second handle are far away from each other, the first scissor head and the second scissor head are driven to be far away from each other, so that the first clamping unit and the second clamping unit are far away from each other to loosen the sample.

2. A metallurgical specimen holder according to claim 1, wherein: the first clamping unit and the second clamping unit respectively comprise a clamping piece I and a clamping piece II, the clamping piece I and the clamping piece II are sequentially arranged on the outer side of the pivot joint piece, the part of the clamping piece I is arranged in the rebound piece, one end of the clamping piece II is fixed with the rebound piece, and the clamping piece II is hinged with the scissor head; when the clamping piece I clamps the sample, force is transferred to the rebound piece, so that the rebound piece drives the clamping piece II to rotate around the hinged point, and the clamping piece II can clamp the sample.

3. A metallurgical specimen holder according to claim 2, wherein: the piece that kick-backs includes the sleeve that kick-backs, set up the spring in the sleeve that kick-backs, the spring acts on holder I.

4. A metallurgical specimen holder according to claim 1, wherein: and the other ends of the first handle and the second handle are respectively provided with a hand-holding piece.