Cutting clamp and cutting equipment for stainless steel water tank steel plate sample preparation

Abstract

The utility model relates to the field of water tank sampling detection, and discloses a cutting fixture and cutting equipment for stainless steel water tank steel plate sample preparation, the fixture comprises a base, a first upright post and a second upright post which are respectively arranged on two sides of the base close to a cutting end, a pressing strip arranged on the first upright post and the second upright post, and a plurality of adjusting pressing blocks arranged on the pressing strip; clamping grooves are formed in two sides of the bottom of the base, so that the clamp can be conveniently clamped by a bench clamp; one end of the pressing strip is hinged to the first stand column, and the other end is fixed to the second stand column through a fastening bolt. The adjusting pressing block comprises an adjusting bolt and a pressing block, and the adjusting bolt penetrates through the pressing strip in a threaded mode and is fixedly connected with the pressing block. According to the clamp designed by the utility model, the sample preparation of the stainless steel water tank steel plate by the pipe sawing machine is realized, the sample preparation efficiency is improved, the sample preparation cost is reduced, and the accuracy of the prepared sample meeting the standard requirement is also ensured.

Description

Technical Field

[0001] The utility model relates to the field of water tank sampling and detection, in particular to a cutting fixture and cutting equipment for preparing samples of stainless steel water tank steel plates. Background Art

[0002] Stainless steel drinking water tanks are an important component of urban water supply systems, and their quality directly affects the drinking water safety of citizens. Therefore, it is necessary to sample and test the stainless steel drinking water tanks. Since the sampled stainless steel drinking water tank steel plates are obtained by hot cutting, the cut surface has burrs, which does not meet the requirements of national standards. The shape and size also do not meet the testing requirements of the elemental analysis test equipment, which will affect the test results. Cold cutting is required for sample preparation before the elemental analysis test can be carried out on the test equipment.

[0003] Currently, the commonly used cold cutting methods are: sawing machine, wire cutting, water cutting, etc. Wire cutting and water cutting have high processing costs and long processing time. In addition, the equipment is large and inconvenient to carry. The sawing machine is mainly used for cutting profiles and pipes. It cannot clamp the plate and there are safety hazards in cutting.

[0004] Based on this, the present application provides a cutting fixture that meets the needs of a sawing machine for cutting plates, and has the advantages of easy operation, low processing cost, and high processing efficiency. Utility Model Content

[0005] The utility model aims to solve the technical problems existing in the prior art. To this end, the utility model provides a cutting fixture and cutting equipment for stainless steel water tank steel plate sample preparation, which meets the requirements of sawing machines for cutting plates and has the advantages of easy operation, low processing cost and high processing efficiency.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] In the first aspect, a cutting fixture for preparing samples of stainless steel water tank steel plates is provided, comprising a base, a first column and a second column respectively arranged on both sides of the base close to the cutting end, a pressure strip arranged on the first column and the second column, and a plurality of adjustment pressure blocks arranged on the pressure strip, wherein: clamping grooves are provided on both sides of the bottom of the base to facilitate clamping the fixture with a vise; one end of the pressure strip is hinged to the first column, and the other end is fixed to the second column by a fastening bolt; the adjustment pressure block comprises an adjusting bolt and a pressure block, and the adjusting bolt thread passes through the pressure strip and is fixedly connected to the pressure block.

[0008] In some optional embodiments, a side support is provided on the side of the base close to the first column, and an end support is provided away from the cutting end, and the end support is perpendicular to the side support.

[0009] In some optional embodiments, blind holes are provided on both sides of the threaded hole on the second column to which the fastening bolt is screwed, and springs are provided in the blind holes.

[0010] In some optional embodiments, the pressing block includes a pressing block body and a universal joint swivel-connected to the top of the pressing block body, and the universal joint is fixedly connected to the adjusting bolt.

[0011] In some optional embodiments, the adjusting bolt and the fastening bolt are both handle bolts.

[0012] In a second aspect, a cutting device is provided, which is equipped with the cutting fixture for preparing stainless steel water tank steel plates, wherein the cutting fixture is installed on a vise of the cutting device. Preferably, the cutting device is a stainless steel pipe saw.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The fixture designed in this utility model enables the pipe saw machine to be used for sample preparation of stainless steel water tank steel plates, thereby improving sample preparation efficiency, reducing sample preparation costs, and ensuring that the sample preparation meets the accuracy requirements of the standards;

[0015] 2. The clamp can use fastening bolts to quickly clamp and remove the steel plate, and the steel plate can be clamped by multiple adjusting blocks, which is reliable and can meet the requirements of reliable fixation of steel plates with uneven surfaces during cutting. At the same time, the adjusting blocks can be adjusted according to the thickness of different steel plates, which is flexible in processing;

[0016] 3. The spring installed on the second column can automatically pop up the pressure strip after loosening the fastening bolt, thereby loosening the cut steel plate, facilitating quick clamping and removal of the steel plate;

[0017] 4. The end supports and side supports provided on the base can be used to produce square templates that meet the standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0019] Figure 1 It is a structural diagram of the clamp provided by the utility model;

[0020] Figure 2 yes Figure 1 A top view of the provided fixture;

[0021] Figure 3 yes Figure 1 A top view of the base is provided;

[0022] Figure 4 It is a structural schematic diagram of the cutting equipment provided by the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1—Clamp, 1.1—Base, 1.1.0—Clamping groove, 1.1.1—Side stop, 1.1.2—End stop, 1.2—First column, 1.3—Second column, 1.3.1—Blind hole, 1.4—Pressing strip, 1.5—Adjusting pressure block, 1.5.1—Adjusting bolt, 1.5.2—Pressing block, 1.5.2a—Pressing block body, 1.5.2b—Universal joint, 1.6—Fasten bolt, 1.7—Spring, 10—Cutting equipment, 10.1—Vise. DETAILED DESCRIPTION

[0025] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed or operate in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0028] In addition, the descriptions involving the terms "first", "second", etc. in the present invention are for descriptive purposes only and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. The terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0030] Example 1

[0031] As attached Figure 1 and attached Figure 4 As shown, this embodiment provides a cutting fixture 1 for preparing stainless steel water tank steel plates and a cutting device 10 equipped with the fixture. The cutting device 10 preferably uses a stainless steel pipe sawing machine, and the fixture 1 is installed on the vise 10.1 of the stainless steel pipe sawing machine.

[0032] As attached Figure 1 and attached Figure 2 As shown, the clamp 1 includes a base 1.1, a first column 1.2, a second column 1.3, a pressure strip 1.4 and an adjusting pressure block 1.5, wherein: clamping grooves 1.1.0 are provided on both sides of the bottom of the base 1.1 to facilitate clamping the clamp 1 with a vise 10.1, the first column 1.2 and the second column 1.3 are respectively provided on both sides of the base 1.1 close to the cutting end, one end of the pressure strip 1.4 is hinged to the first column 1.2, and the other end is fixed to the second column 1.3 by a fastening bolt 1.6, and the adjusting pressure block 1.5 is provided. At least two adjusting pressure blocks 1.5 are provided on the pressure strip 1.4 to press the steel plate against the base. These include an adjusting bolt 1.5.1 and a pressure block 1.5.2. The adjusting bolt 1.5.1 threads through the pressure strip 1.4 and is fixedly connected to the pressure block 1.5.2. The connection method can be fixed by pinning or welding after plugging, or by screwing, or by welding or screwing after screwing, and the specific fixed connection method is not limited. The adjusting pressure block can adjust the distance between the pressure block and the base according to the thickness of the steel plate. The clamp designed in this embodiment enables the use of a pipe saw machine for preparing samples of stainless steel water tank steel plates, improving sample preparation efficiency, reducing sample preparation costs, and ensuring that the sample preparation meets the accuracy requirements of the standard.

[0033] As attached Figure 3 As shown, the base 1.1 is provided with a side support 1.1.1 on the side close to the first column 1.2, and an end support 1.1.2 is provided away from the cutting end. The end support 1.1.1 is perpendicular to the side support 1.1.2. The designed end support and side support can produce a square sample that meets the standard.

[0034] As attached Figure 3 As shown, the second column 1.3 is provided with blind holes 1.3.1 on both sides of the threaded hole that is screwed to the fastening bolt 1.6. Springs 1.7 are installed in the blind holes 1.3.1. This design can automatically pop up the pressure strip when the fastening bolt is loosened, thereby loosening the cut steel plate and facilitating quick clamping and removal of the steel plate.

[0035] As attached Figure 1 As shown, the pressing block 1.5.2 includes a pressing block body 1.5.2a and a universal joint 1.5.2b rotatably connected to the top of the pressing block body. The universal joint is fixedly connected to the adjusting bolt 1.5.1. This pressing block can reliably fix uneven steel plates during cutting and has a wider range of applications.

[0036] Preferably, the adjusting bolt 1.5.1 and the fastening bolt 1.6 are both handle bolts, which facilitates the operation of clamping and disassembling the workpiece of the fixture during processing, and does not require a wrench to clamp and disassemble the workpiece, thereby improving processing efficiency.

[0037] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cutting fixture for preparing stainless steel water tank steel plates, characterized by: The invention comprises a base, a first column and a second column respectively arranged on both sides of the base close to the cutting end, a pressure strip arranged on the first column and the second column, and a plurality of adjustment pressure blocks arranged on the pressure strip, wherein: Clamping grooves are provided on both sides of the bottom of the base to facilitate clamping the fixture with a vise; One end of the pressure strip is hinged to the first column, and the other end is fixed to the second column by a fastening bolt; The adjusting pressure block includes an adjusting bolt and a pressure block. The adjusting bolt thread passes through the pressure strip and is fixedly connected to the pressure block.

2. The cutting fixture for preparing stainless steel water tank steel plates according to claim 1, characterized in that: A side support is provided on one side of the base close to the first column, and an end support is provided away from the cutting end. The end support is perpendicular to the side support.

3. The cutting fixture for preparing stainless steel water tank steel plates according to claim 1, characterized in that: Blind holes are provided on both sides of the threaded hole on the second column to which the fastening bolt is screwed, and springs are provided in the blind holes.

4. The cutting fixture for preparing stainless steel water tank steel plates according to claim 1, characterized in that: The pressing block comprises a pressing block body and a universal joint swivel-connected to the top of the pressing block body, and the universal joint is fixedly connected to the adjusting bolt.

5. The cutting fixture for preparing stainless steel water tank steel plates according to claim 1, characterized in that: The adjusting bolt and the fastening bolt are both handle bolts.

6. A cutting device, characterized in that: A cutting fixture for preparing a sample of a stainless steel water tank steel plate according to any one of claims 1 to 5 is installed, and the cutting fixture is installed on a vise of a cutting device.

7. The cutting device according to claim 6, characterized in that: The cutting equipment is a stainless steel pipe sawing machine.

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