CN217212093U

CN217212093U - Resin tungsten density tester

Info

Publication number: CN217212093U
Application number: CN202221091813.2U
Authority: CN
Inventors: 赵丽梅; 冯国升; 刘远利
Original assignee: Qingdao Juxinyuan Tungsten Industry Co ltd
Current assignee: Qingdao Juxinyuan Tungsten Industry Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-16
Anticipated expiration: 2032-05-09

Abstract

The utility model provides a resin tungsten density tester, including density tester body, shielded box, water tank and lift accredited testing organization, the shielded box sets up in the top of density tester body, the water tank sets up in the bottom of shielded box, the lift accredited testing organization sets up in the top of shielded box, density tester body includes base and host computer, the shielded box sets up in the top of base, the host computer is fixed in the front side of base, the lift accredited testing organization includes the weight, the utility model provides a through setting up the lift accredited testing organization, during the test, can place resin tungsten sample in the circular recess of weight, make the weight descend to the aquatic through the motor work unwrapping wire and test the density, after the test is accomplished, motor work is received the line and is pulled out the weight, does not need staff's hand to stretch into in the water tank and take out resin tungsten, thereby has improved certain working strength, the working efficiency is improved.

Description

Resin tungsten density tester

Technical Field

The utility model belongs to the technical field of resin tungsten density test, more specifically says, in particular to resin tungsten density tester.

Background

Tungsten resin, also known as a resinous tungsten alloy, is a product of various resinous materials combined in various proportions with particles of tungsten alloy, the tungsten resin having a tungsten content of 60% by weight and 96% by weight with a relatively high density, but it is not a metallic material. The tungsten resin shows that the shape of a solid can be changed correspondingly under the action of external force at normal temperature, and the surface of the tungsten resin shows an oily light state because the tungsten resin has low hardness.

Based on the above, the present inventors found that the following problems exist: present resin tungsten density tester detects time measuring to resin tungsten density, detect in the drinking cup that the density tester was put into to resin tungsten through artifical hand most, detect the completion back, need the hand to stretch into and take out resin tungsten in the drinking cup, certain working strength has been increased like this, the work efficiency has been reduced, and the position that most density testers placed is fixed indefinite usually, can not remove, when adjusting, adjust at ordinary times, after the bottom stabilizer blade, with the laminating degree of service position not high, stability is relatively poor, and then lead to adjusting troublesome.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a tungsten density tester is provided to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a resin tungsten density tester, in order to solve present resin tungsten density tester and examine time measuring to resin tungsten density, detect in the drinking cup that the density tester was put into to resin tungsten mostly through artifical hand, detect the completion back, need the hand to stretch into in the drinking cup and take out resin tungsten, certain working strength has been increased like this, the work efficiency is reduced, and the position that most density testers were placed is fixed indefinite usually, can not remove, when adjusting level, adjust behind the bottom stabilizer blade, with the laminating degree of service position not high, stability is relatively poor, and then lead to adjusting troublesome problem.

The purpose and the efficacy of the resin tungsten density tester of the utility model are achieved by the following concrete technical means:

resin tungsten density tester, including density tester body, shielded box, water tank and lift accredited testing organization, the shielded box sets up in the top of density tester body, the water tank sets up in the shielded box bottom, lift accredited testing organization sets up in the shielded box top, the density tester body includes base and host computer, the shielded box sets up in the top of base, host computer fixed mounting is in the front side of base, lift accredited testing organization includes the weight, the weight can reciprocate in the shielded box, the circular recess has been seted up at the top of weight, the inside grafting of circular recess has the resin tungsten sample.

Further, the front surface of the main machine is provided with a display screen, and a plurality of buttons are arranged below the display screen.

Further, the isolation box comprises a top plate and a glass plate, wherein the top plate is fixedly installed at the top of the isolation box, and the glass plate is arranged on the periphery of the isolation box.

Further, lift accredited testing organization still includes backup pad, motor, pivot, riser, take-up reel and wire rope, backup pad fixed mounting is in the bottom of roof.

Further, motor fixed mounting is in the bottom of backup pad, the one end of pivot and the output shaft fixed connection of motor, riser fixed mounting is in bottom one side of backup pad, the other end rotation of pivot is connected in one side of riser.

Furthermore, the fixed cover of reel is located the surface of pivot, the wire rope coils on the reel, wire rope's one end sets up on the weight.

Further, threaded holes are formed in two sides of the bottom of the base and the bottom of the host, each threaded hole is formed in the inner portion of each threaded hole and is connected with a screw rod, each threaded hole is connected with one end of each screw rod, each threaded hole is connected with a support leg, each sucker is installed at the bottom of each support leg, each threaded hole is formed in the outer portion of each screw rod and is sleeved with a nut, and each nut is installed at the bottom of the corresponding base and the bottom of the corresponding host.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the lifting testing mechanism is arranged, so that a resin tungsten sample can be placed in the circular groove of the weight during testing, the weight is lowered into water to test the density through the motor work paying-off, after the testing is finished, the motor work take-up wire pulls out the weight, and a worker does not need to stretch into a water tank to take out the resin tungsten by hands, so that certain working strength is improved, and the working efficiency is improved;

2. through setting up nut, screw rod, stabilizer blade and sucking disc cooperation and using, at the in-process of adjusting, the sucking disc can make the laminating that the stabilizer blade after accomplishing can be better of regulation at the desktop, and is more stable.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic view of a three-dimensional structure of the lifting testing mechanism of the present invention.

Fig. 4 is a schematic diagram of a three-dimensional structure of the lifting testing mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a density tester body; 11. a base; 12. a host; 13. a display screen; 14. a button; 15. a nut; 16. a screw; 17. a leg; 18. a suction cup; 2. an isolation box; 3. a top plate; 4. a glass plate; 5. a water tank; 6. a lifting test mechanism; 61. a support plate; 62. a motor; 63. a rotating shaft; 64. a vertical plate; 65. a winding wheel; 66. a wire rope; 67. a weight; 68. a circular groove; 69. a sample of resin tungsten.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a resin tungsten density tester, including density tester body 1, separator box 2, water tank 5 and lift accredited testing organization 6, separator box 2 sets up in density tester body 1's top, water tank 5 sets up in separator box 2 bottom, lift accredited testing organization 6 sets up in separator box 2 internal top, density tester body 1 includes base 11 and host computer 12, host computer 12 is used for data measurement and calculation, separator box 2 sets up in the top of base 11, host computer 12 fixed mounting is in the front side of base 11, lift accredited testing organization 6 includes weight 67, weight 67 can reciprocate in separator box 2, circular groove 68 has been seted up at weight 67's top, the inside grafting of circular groove 68 has resin tungsten sample 69, weight 67 is known mass, the solid of the volume that does not soak liquid, can be metal material, inorganic material, organic material etc. The method for expanding the range by using weights made of different materials and having the density larger than or smaller than that of liquid is adopted, for example, the range of the host 12 is 100 g, the precision is 0.0001 g, the density of a copper part of 69 g of a resin tungsten sample is measured, and the weight 67 with small density is selected, so that the buoyancy and weight counteracting parts of the resin tungsten sample 69 and the weight 67 in the liquid are jointly minimized to the tensile force of a suspension wire, and the range is expanded.

In other embodiments, the front surface of the main body 12 is provided with a display 13, and a plurality of buttons 14 are provided below the display 13, and numbers are displayed by providing the display 13.

In other embodiments, the isolation box 2 comprises a top plate 3 and a glass plate 4, the top plate 3 is fixedly installed on the top of the isolation box 2, the glass plate 4 is arranged on the periphery of the isolation box 2, and the condition inside the isolation box 2 can be observed by arranging the glass plate 4.

In other embodiments, the lifting testing mechanism 6 further includes a supporting plate 61, a motor 62, a rotating shaft 63, a vertical plate 64, a winding wheel 65, and a wire rope 66, the supporting plate 61 is fixedly installed at the bottom of the top plate 3, and the supporting plate 61 is arranged to support and fix the motor 62.

In other embodiments, motor 62 is fixedly mounted at the bottom of support plate 61, and the one end of pivot 63 and the output shaft fixed connection of motor 62, riser 64 fixed mounting are in the bottom one side of support plate 61, and the other end of pivot 63 rotates the one side of connecting in riser 64, makes pivot 63 rotate the in-process more stable through setting up riser 64.

In other embodiments, the fixed cover of reel 65 is located the surface of pivot 63, wire rope 66 coils on reel 65, wire rope 66's one end sets up on weight 67, the test is accomplished the back, starter motor 62 reverses, motor 62 drives pivot 63 and reel 65 and reverses, thereby roll wire rope 66, make weight 67 and resin tungsten sample 69 that awaits measuring propose from water tank 5 together, do not need the staff hand to stretch into and take out resin tungsten in water tank 5, thereby certain working strength has been improved, and the work efficiency is improved.

In other embodiments, threaded holes are formed in both sides of the bottom of the base 11 and the bottom of the host 12, a screw rod 16 is connected to the inner uniform thread of each threaded hole, one end of each screw rod 16 is connected with a support leg 17, a sucker 18 is installed at the bottom of each support leg 17, a nut 15 is sleeved on the outer uniform thread of each screw rod 16, each nut 15 is installed at the bottom of the corresponding base 11 and the bottom of the host 12, when the adjustment is performed, the nut 15 is matched, the screw rod 16 is adjusted, the depth of the screw rod 16 in the threaded hole is adjusted, the height of the adjusting device is further adjusted, and in the adjusting process, the sucker 18 can enable the support legs 17 after the adjustment is completed to be attached to a desktop better.

The specific use mode and function of the embodiment are as follows:

in the utility model, the weight 67 has a known volume V1 and mass m1 and is not soaked in liquid; weighing the mass m2 of the resin tungsten sample 69 to be measured; weighing m3 of the weight 67 together with the weight of the resin tungsten sample 69 to be measured immersed in the liquid water with the known density rho; obtaining the density rho solid of the solid to be measured, when the weighing weight 67 and the resin tungsten sample 69 to be measured are suspended and completely immersed in water, the borne buoyancy f is m1+ m2-m3, according to Archimedes' law, f is rho liquid gV, V is V1+ V solid, m2 is rho solid V solid, and formula 1-4 is combined to obtain rho solid; during measurement, only the mass m2 of the resin tungsten sample 69 to be measured and the weight 67 as well as the weight m3 of the resin tungsten sample 69 to be measured, which is immersed in liquid, need to be weighed, then the density of the resin tungsten sample 69 to be measured is accurately calculated through the formula rho, so that the density of the resin tungsten sample 69 can be rapidly and accurately measured on site, after the measurement is completed, the motor 62 is started to rotate reversely, the motor 62 drives the rotating shaft 63 and the winding wheel 65 to rotate reversely, the steel wire rope 66 is wound, the weight 67 and the resin tungsten sample 69 to be measured are lifted out of the water tank 5 together, and a worker does not need to stretch into the water tank 5 to take out the resin tungsten by hands, so that certain working strength is improved, and working efficiency is improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The resin tungsten density tester is characterized in that: comprises a density tester body (1), an isolation box (2), a water tank (5) and a lifting testing mechanism (6), the isolation box (2) is arranged at the top of the density tester body (1), the water tank (5) is arranged at the bottom in the isolation box (2), the lifting testing mechanism (6) is arranged at the top in the isolation box (2), the density tester body (1) comprises a base (11) and a host (12), the isolation box (2) is arranged at the top of the base (11), the host (12) is fixedly arranged at the front side of the base (11), the lifting testing mechanism (6) comprises a weight (67), the weight (67) can move up and down in the isolation box (2), the top of the weight (67) is provided with a circular groove (68), and a resin tungsten sample (69) is inserted into the circular groove (68).

2. The tungsten density tester of claim 1, wherein: the front surface of the main machine (12) is provided with a display screen (13), and a plurality of buttons (14) are arranged below the display screen (13).

3. The tungsten density tester of claim 1, wherein: isolation box (2) include roof (3) and glass board (4), roof (3) fixed mounting is in the top of isolation box (2), glass board (4) set up in the week side of isolation box (2).

4. The tungsten density tester of claim 3, wherein: the lifting testing mechanism (6) further comprises a supporting plate (61), a motor (62), a rotating shaft (63), a vertical plate (64), a winding wheel (65) and a steel wire rope (66), and the supporting plate (61) is fixedly installed at the bottom of the top plate (3).

5. The tungsten density tester of claim 4, wherein: motor (62) fixed mounting is in the bottom of backup pad (61), the one end of pivot (63) and the output shaft fixed connection of motor (62), riser (64) fixed mounting is in bottom one side of backup pad (61), the other end rotation of pivot (63) is connected in one side of riser (64).

6. The tungsten density tester of claim 5, wherein: the winding wheel (65) is fixedly sleeved on the surface of the rotating shaft (63), the steel wire rope (66) is wound on the winding wheel (65), and one end of the steel wire rope (66) is arranged on the weight (67).

7. The tungsten density tester of claim 1, wherein: threaded holes are formed in the two sides of the bottom of the base (11) and the bottom of the host (12) respectively, and each threaded hole is formed in the inner portion of the threaded hole and is connected with a screw rod (16) and a supporting leg (17) respectively, and each sucker (18) and each nut are installed on the bottom of the supporting leg (17) respectively, and each nut (15) are installed on the bottoms of the corresponding base (11) and the corresponding host (12) respectively.