CN216646056U - Creep property tester for ester hardening casting water glass self-hardening sand - Google Patents
Creep property tester for ester hardening casting water glass self-hardening sand Download PDFInfo
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- CN216646056U CN216646056U CN202123066248.2U CN202123066248U CN216646056U CN 216646056 U CN216646056 U CN 216646056U CN 202123066248 U CN202123066248 U CN 202123066248U CN 216646056 U CN216646056 U CN 216646056U
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Abstract
The utility model discloses a creep deformation tester for self-hardening sand of ester-hardened cast water glass, which comprises a tester body, wherein four corners of the bottom of the tester body are respectively and fixedly provided with a connecting rod, the bottom of the connecting rod is movably sleeved with a connecting seat, a buffer spring is movably sleeved on the connecting rod between the top of the connecting seat and the bottom of the tester body, the bottom of the connecting seat is fixedly provided with a mounting plate, four corners of the bottom of the mounting plate are respectively and fixedly provided with a roller, two ends of the mounting plate are symmetrically and fixedly provided with connecting blocks, the top of one end of the connecting block, which is far away from the mounting plate, is fixedly provided with a fixing plate, the top of one side, which is far away from the connecting block, of the fixing plate, below the fixing plate is provided with a movable block in a sliding manner, and the bottom of the movable rod is fixedly provided with a limiting plate. The creep property tester for the ester hardening casting water glass self-hardening sand is convenient to move and adjust according to needs, and the use flexibility of the tester is improved.
Description
Technical Field
The utility model relates to the technical field of creep property determination, in particular to a creep property tester for ester-hardened cast water glass self-hardening sand.
Background
The ester hardened water glass self-hardening sand is a casting production process, which has the minimum environmental pollution at present, and the creep of the ester hardened water glass self-hardening sand is closely related to the modulus, the density, the specification of a curing agent, the adding amount of the curing agent, the temperature and the humidity of a production site, the size and the shape of a mould (core), so that a creep testing machine is required to be used for testing the tension, the compression endurance, the creep and the relaxation of the self-hardening sand. The current creep property testing machine is not convenient for remove the regulation, and can't carry out effectual buffering shock attenuation when using. Therefore, we improved this and proposed a creep tester for ester-hardened cast water glass self-hardening sand.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a creep deformation tester for self-hardening sand of ester-hardened cast water glass, which comprises a tester body, wherein four corners of the bottom of the tester body are respectively and fixedly provided with a connecting rod, the bottom of the connecting rod is movably sleeved with a connecting seat, a buffer spring is movably sleeved on the connecting rod between the top of the connecting seat and the bottom of the tester body, the bottom of the connecting seat is fixedly provided with a mounting plate, four corners of the bottom of the mounting plate are respectively and fixedly provided with a roller, two ends of the mounting plate are symmetrically and fixedly provided with connecting blocks, the top of one end of the connecting block, which is far away from the mounting plate, is fixedly provided with a fixed plate, the top of one side of the fixed plate, which is far away from the connecting block, is fixedly provided with a supporting plate, a movable block is arranged on the fixed plate below the supporting plate in a sliding manner, the top of the movable block is rotatably inserted with a screw, the screw is rotatably inserted on the supporting plate, and two ends of the bottom of the movable block are symmetrically and fixedly provided with movable grooves, the movable groove is movably inserted with a movable rod, a telescopic spring is fixedly arranged between the movable grooves at the top of the movable rod, and a limiting plate is fixedly arranged at the bottom of the movable rod.
As a preferable technical scheme of the utility model, the bottom of the limiting plate is fixedly provided with anti-skid grains.
As a preferred technical scheme of the present invention, the top end of the movable rod is symmetrically and fixedly provided with a clamping block, and a clamping groove matched with the clamping block is fixedly arranged in the movable groove.
As a preferable technical scheme of the utility model, T-shaped blocks are symmetrically and fixedly arranged at the top end of one side of the movable block, which is positioned on the fixed plate, and T-shaped grooves matched with the T-shaped blocks for use are fixedly arranged on the fixed plate.
As a preferred technical scheme of the utility model, the bottom ends of the connecting rods are symmetrically and fixedly provided with limiting blocks, and limiting grooves matched with the limiting blocks for use are fixedly arranged in the connecting seats.
As a preferable aspect of the present invention, the measuring instrument body is an electronic creep testing machine.
The utility model has the beneficial effects that:
1. according to the creep deformation tester for the ester hardening casting water glass self-hardening sand, the tester body can be conveniently moved along with the mounting plate through the rollers, so that the tester body can be conveniently moved and adjusted, the screw rod is rotated after adjustment is finished, the screw rod pushes the movable block to move downwards, the movable block moving downwards drives the limiting plate to be attached to the ground, the limiting plate can be attached to the ground more closely by extruding the telescopic spring through the movable rod, the limiting plate cannot be separated from the ground even when the telescopic spring is vibrated, so that the rollers are stably limited and fixed, and the placing stability of the tester body is ensured;
2. this kind of ester hardens casting sodium silicate creep property apparatus for self-hardening sand can effectively cushion the jolt power that the apparatus body received at the removal in-process through buffer spring to and the shaking force that produces in the use, thereby guarantee the good use of apparatus body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view showing the main structure of a creep tester for ester-hardened cast water glass self-hardening sand according to the present invention;
FIG. 2 is a schematic view showing a connection structure of a connection rod and a connection seat of a creep deformation meter for ester-hardened cast water glass self-hardening sand according to the present invention;
FIG. 3 is a schematic view showing a connecting structure of a movable block and a fixed plate of a creep property measuring apparatus for ester-hardened cast water glass self-hardening sand according to the present invention;
FIG. 4 is a schematic view showing a structure of connecting a movable rod and a movable groove of a creep property measuring instrument for ester-hardened cast water glass self-hardening sand according to the present invention.
In the figure: 1. a meter body; 2. a connecting rod; 21. a limiting block; 22. a limiting groove; 3. a connecting seat; 4. a buffer spring; 5. mounting a plate; 6. a roller; 7. connecting blocks; 8. a fixing plate; 9. a support plate; 10. a movable block; 101. a T-shaped block; 102. a T-shaped groove; 11. a screw; 12. a movable groove; 13. a movable rod; 131. a clamping block; 132. a card slot; 14. a tension spring; 15. and a limiting plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in figures 1-4, the creep deformation tester for the ester hardening casting water glass self-hardening sand comprises a tester body 1, wherein four corners of the bottom of the tester body 1 are respectively fixedly provided with a connecting rod 2, the bottom of the connecting rod 2 is movably sleeved with a connecting seat 3, a buffer spring 4 is movably sleeved on the connecting rod 2 between the top of the connecting seat 3 and the bottom of the tester body 1, the bottom of the connecting seat 3 is fixedly provided with a mounting plate 5, four corners of the bottom of the mounting plate 5 are respectively fixedly provided with a roller 6, two ends of the mounting plate 5 are symmetrically and fixedly provided with connecting blocks 7, the top of one end of the connecting block 7 far away from the mounting plate 5 is fixedly provided with a fixed plate 8, the top of one side of the fixed plate 8 far away from the connecting block 7 is fixedly provided with a supporting plate 9, a movable block 10 is slidably arranged on the fixed plate 8 below the supporting plate 9, a screw rod 11 is rotatably inserted at the top of the movable block 10, and the screw thread of the screw rod 11 is rotatably inserted on the supporting plate 9, the two ends of the bottom of the movable block 10 are symmetrically and fixedly provided with movable grooves 12, movable rods 13 are movably inserted in the movable grooves 12, telescopic springs 14 are fixedly arranged between the movable grooves 12 at the top of the movable rods 13, limiting plates 15 are fixedly arranged at the bottoms of the movable rods 13, the tester body 1 can move along with the mounting plate 5 through the rollers 6, so that the tester body 1 can be conveniently moved and adjusted, the screw 11 is rotated after adjustment is finished, the screw 11 pushes the movable blocks 10 to move downwards, the downward moving movable blocks 10 drive the limiting plates 15 to be attached to the ground, the limiting plates 15 can be attached to the ground more tightly by extruding the telescopic springs 14 through the movable rods 13, the separation cannot occur even when the rollers 6 are vibrated, the stable limiting and fixing of the rollers 6 are carried out, the placing stability of the tester body 1 is ensured, and the spring buffer springs 4 can effectively buffer the jolting force of the tester body 1 in the moving process, and after the tester body 1 is fixed, the vibration force generated can be effectively buffered through the buffer spring 4.
Wherein, the fixed anti-skidding line that is equipped with in bottom of limiting plate 15, through the frictional force between multiplicable limiting plate 15 of anti-skidding line and the ground.
The movable rod 13 is provided with a clamping block 131 at the top end, and a clamping groove 132 matched with the clamping block 131 is fixedly arranged in the movable groove 12, and the movable rod 13 can move in the clamping groove 132 in a limited manner conveniently through the movement of the clamping block 131 in the clamping groove 132.
Wherein, the movable block 10 is located the fixed T type piece 101 that is equipped with of one side top symmetry of fixed plate 8, and fixed T type groove 102 that is equipped with and uses with T type piece 101 on the fixed plate 8, moves in T type groove 102 through T type piece 101 to be convenient for the movable block 10 is spacing to move on fixed plate 8.
Wherein, 2 bottom end symmetries of connecting rod are fixed and are equipped with stopper 21, and connecting seat 3 internal fixation is equipped with the spacing groove 22 that uses with stopper 21 cooperation, removes in spacing groove 22 through stopper 21 to be convenient for connecting rod 2 carries out spacing removal in connecting seat 3.
The tester body 1 is an electronic creep testing machine which can perform a creep endurance test, a stress relaxation test and a low-cycle creep cycle test, and automatically applies or removes a test force without impact.
The working principle is as follows: this kind of ester sclerosis casting sodium silicate is creep property apparatus for self-hardening sand, it removes along with mounting panel 5 to be convenient for make apparatus body 1 through gyro wheel 6, thereby the convenience removes regulation to apparatus body 1, adjust well back rotation screw rod 11, screw rod 11 promotes movable block 10 downstream, the movable block 10 of downstream drives limiting plate 15 and laminates to ground, and it is inseparabler that limiting plate 15 and ground laminating can be made through movable rod 13 extrusion expanding spring 14, receive vibrations also can not appear breaking away from, thereby carry out stable spacing fixed to gyro wheel 6, guarantee the stability that apparatus body 1 placed, the jolt power that apparatus body 1 received can effectively be cushioned to spring buffer spring 4 in the removal process, and after fixing apparatus body 1, also can effectively cushion the vibrations power that produces through buffer spring 4. The creep property tester for the ester hardening casting water glass self-hardening sand has the advantages of simple and reasonable structure, novel design, higher practical value and wide popularization value.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The creep deformation tester for the ester hardening casting water glass self-hardening sand comprises a tester body (1) and is characterized in that connecting rods (2) are fixedly arranged at four corners of the bottom of the tester body (1), a connecting seat (3) is movably sleeved at the bottom of each connecting rod (2), a buffer spring (4) is movably sleeved on each connecting rod (2) between the top of each connecting seat (3) and the bottom of the tester body (1), a mounting plate (5) is fixedly arranged at the bottom of each connecting seat (3), idler wheels (6) are fixedly arranged at four corners of the bottom of each mounting plate (5), connecting blocks (7) are symmetrically and fixedly arranged at two ends of each mounting plate (5), a fixing plate (8) is fixedly arranged at the top of one end, far away from each mounting plate (5), of the fixing plate (8), of a supporting plate (9) is fixedly arranged at the top of one side, far away from each connecting block (7), the utility model discloses a fixed plate, including backup pad (9), fixed plate (8) go up the slip and be equipped with movable block (10), the top of movable block (10) is rotated and is inserted and be equipped with screw rod (11), and screw rod (11) screw thread rotates and insert and establish on backup pad (9), the fixed movable groove (12) that are equipped with of bottom both ends symmetry of movable block (10), movable groove (12) internalization is inserted and is equipped with movable rod (13), fixed expanding spring (14) that are equipped with between top movable groove (12) of movable rod (13), the fixed limiting plate (15) that are equipped with in bottom of movable rod (13).
2. The creep deformation tester for the ester hardened cast water glass self-hardening sand according to claim 1, wherein the bottom of the limiting plate (15) is fixedly provided with anti-skid lines.
3. The creep deformation tester for the ester hardened cast water glass self-hardening sand according to claim 1, wherein the movable rod (13) is symmetrically and fixedly provided with clamping blocks (131) at the top end, and the movable groove (12) is internally and fixedly provided with clamping grooves (132) matched with the clamping blocks (131).
4. The creep deformation tester for the self-hardening sand of ester-hardened cast water glass according to claim 1, wherein the movable block (10) is symmetrically and fixedly provided with T-shaped blocks (101) at the top end of one side of the fixed plate (8), and the fixed plate (8) is fixedly provided with T-shaped grooves (102) matched with the T-shaped blocks (101).
5. The creep deformation tester for the ester hardening casting water glass self-hardening sand according to claim 1, characterized in that the bottom end of the connecting rod (2) is symmetrically and fixedly provided with a limiting block (21), and the connecting seat (3) is internally and fixedly provided with a limiting groove (22) matched with the limiting block (21).
6. The creep tester for ester-hardened cast water glass self-hardening sand according to claim 1, wherein the tester body (1) is an electronic creep tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123066248.2U CN216646056U (en) | 2021-12-08 | 2021-12-08 | Creep property tester for ester hardening casting water glass self-hardening sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123066248.2U CN216646056U (en) | 2021-12-08 | 2021-12-08 | Creep property tester for ester hardening casting water glass self-hardening sand |
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| Publication Number | Publication Date |
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| CN216646056U true CN216646056U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123066248.2U Active CN216646056U (en) | 2021-12-08 | 2021-12-08 | Creep property tester for ester hardening casting water glass self-hardening sand |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116296764A (en) * | 2023-05-16 | 2023-06-23 | 常州萨伟利铸造技术有限公司 | Self-hardening sand creep property measuring equipment |
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2021
- 2021-12-08 CN CN202123066248.2U patent/CN216646056U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116296764A (en) * | 2023-05-16 | 2023-06-23 | 常州萨伟利铸造技术有限公司 | Self-hardening sand creep property measuring equipment |
| CN116296764B (en) * | 2023-05-16 | 2023-08-11 | 常州萨伟利铸造技术有限公司 | Self-hardening sand creep property measuring equipment |
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