CN219224424U - Precoated sand bending-resistant experimental equipment - Google Patents
Precoated sand bending-resistant experimental equipment Download PDFInfo
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- CN219224424U CN219224424U CN202223437664.3U CN202223437664U CN219224424U CN 219224424 U CN219224424 U CN 219224424U CN 202223437664 U CN202223437664 U CN 202223437664U CN 219224424 U CN219224424 U CN 219224424U
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- mounting frame
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- precoated sand
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to the technical field of experimental equipment and discloses precoated sand bending-resistant experimental equipment which comprises a mounting frame, wherein a connecting plate is arranged at the bottom of the left side of the mounting frame, a control panel is arranged on the right side of the top end of the mounting frame, guide grooves which are symmetrical front and back are transversely formed in the inner bottom wall of the mounting frame and the top end of the connecting plate together, a driving motor is arranged at the left side of the top end of the connecting plate, the driving motor is electrically connected with the control panel, a movable mechanism is arranged at the bottom of the right inner wall of the mounting frame, a threaded rod is arranged at the output shaft of the driving motor, and the right side of the threaded rod is connected with the movable mechanism. According to the utility model, the supporting plate can be driven to move into the mounting frame by controlling the driving motor to rotate forwards, and the sealing plate is driven to move downwards in the limiting frame by controlling the electric push rod to shorten, so that the sealing plate can seal the mounting frame, and unbalance of the temperature in the mounting frame is avoided.
Description
Technical Field
The utility model relates to the technical field of experimental equipment, in particular to precoated sand bending-resistant experimental equipment.
Background
The precoated sand is sand or core sand with a layer of solid resin film on the surface of sand grains before molding, when the precoated sand is subjected to bending test, an experimental specimen is required to be placed inside experimental equipment, the temperature inside the existing experimental equipment is too high, the experimental specimen is inconvenient to take, bending test cannot be performed on the precoated sand in heating equipment, and the problem of the bending test equipment of the precoated sand is solved according to the conditions.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: the inside temperature of current experimental facilities is too high, and is comparatively inconvenient when taking experimental specimen to can't carry out bending test to the tectorial membrane sand in firing equipment, and the tectorial membrane sand bending test equipment that proposes.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a tectorial membrane sand bending test equipment, includes the mounting bracket, the connecting plate is installed to the left bottom of mounting bracket, control panel is installed on the right side on mounting bracket top, the guide way of symmetry around the interior bottom wall of mounting bracket and the top of connecting plate are transversely seted up jointly, driving motor is installed in the left side on connecting plate top, driving motor is connected with the control panel electricity, movable mechanism is installed to the bottom of mounting bracket right inner wall, driving motor's output shaft installs the threaded rod, the right side of threaded rod is connected with movable mechanism, the right side screw thread installation thread bush, the backup pad is installed on the top of thread bush, the supporting shoe is all installed to the both sides on backup pad top, fixed establishment is all installed on the top of supporting shoe, the mid-mounting of roof has the hydraulic stem in the mounting bracket, pressure sensor is installed to the bottom of hydraulic stem and pressure sensor all is connected with the control panel electricity, the limit frame of symmetry around the left side of mounting bracket is installed, the inside movable mounting bracket has the closure plate, the middle part of closure plate bottom is equipped with the movable groove, movable sensor alternates at movable sensor's inside temperature sensor, movable sensor is installed at the inside at the movable sensor of threaded rod.
Preferably, the fixing mechanism comprises a fixing frame arranged at the top end of the supporting block, an adjusting sleeve is arranged in the middle of the top end of the fixing frame, an adjusting rod is arranged in an internal thread of the adjusting sleeve, and a fixing plate is movably arranged at the bottom end of the adjusting rod through the fixing frame.
Preferably, the movable mechanism comprises a movable frame arranged at the bottom of the right inner wall of the mounting frame, a movable bearing is arranged in the movable frame, and the right side of the threaded rod is connected with the movable bearing.
Preferably, the four corners of backup pad bottom all install the supporting wheel, the bottom of supporting wheel all moves about and alternates in the inside of guide way.
Preferably, the electric heating frame is arranged on the front inner wall and the rear inner wall of the mounting frame, an electric heating tube is transversely arranged in the electric heating frame, and the electric heating tube is electrically connected with the control panel.
Preferably, the connecting block is installed on the top of closure plate, electric putter is installed on the left side on mounting bracket top, electric putter's top is connected with the connecting block, electric putter is connected with the control panel electricity.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the control panel controls the driving motor to rotate reversely, so that the threaded rod and the threaded sleeve are driven to carry out threaded transmission, the supporting plate can be driven to move leftwards, the supporting wheel rolls in the guide groove, the supporting plate can be moved out of the installation frame, the precoated sand material can be installed through the fixing frame, the adjusting rod and the adjusting sleeve are driven to carry out threaded transmission, the fixing plate can be driven to move downwards, the fixing plate can be used for installing and fixing the precoated sand in the fixing plate, and the situation that the precoated sand falls off when a bending test is carried out on the precoated sand is prevented.
(2) According to the utility model, the supporting plate can be driven to move into the mounting frame by controlling the driving motor to rotate forwards, the electric push rod is controlled to shorten, the sealing plate is driven to move downwards in the limiting frame, the sealing plate can seal the mounting frame, unbalance of the temperature in the mounting frame is avoided, the precoated sand is pressed by the pressure sensor driven by the hydraulic rod, bending resistance treatment can be carried out on the precoated sand, the pressure value can be measured by the pressure sensor, the temperature in the mounting frame can be monitored by the temperature sensor, and the temperature in the mounting frame can be conveniently regulated.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 at A-A in accordance with the present utility model;
FIG. 3 is a schematic diagram of a first embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a second embodiment of the present utility model.
In the figure: 1. a mounting frame; 2. a control panel; 3. a pressure sensor; 4. a hydraulic rod; 5. a temperature sensor; 6. a fixing mechanism; 61. a fixing frame; 62. an adjusting sleeve; 63. an adjusting rod; 64. a fixing plate; 7. a movable mechanism; 71. a movable frame; 72. a movable bearing; 8. a connecting plate; 9. a limiting frame; 10. a closing plate; 11. a connecting block; 12. an electric push rod; 13. a driving motor; 14. a movable groove; 15. a threaded rod; 16. an electric heating frame; 17. a support wheel; 18. a support plate; 19. a thread sleeve; 20. a guide groove; 21. a support block; 22. an electric heating tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, the precoated sand bending-resistant experimental equipment comprises a mounting frame 1, a connecting plate 8 is mounted at the left bottom of the mounting frame 1, a control panel 2 is mounted at the right side of the top end of the mounting frame 1, a front-back symmetrical guide groove 20 is transversely formed between the inner bottom wall of the mounting frame 1 and the top end of the connecting plate 8, a driving motor 13 is mounted at the left side of the top end of the connecting plate 8, the driving motor 13 is electrically connected with the control panel 2, a movable mechanism 7 is mounted at the bottom of the right inner wall of the mounting frame 1, a threaded rod 15 is mounted at the output shaft of the driving motor 13, the right side of the threaded rod 15 is connected with the movable mechanism 7, a threaded sleeve 19 is mounted at the right side thread of the threaded rod 15, a supporting plate 18 is mounted at the top end of the threaded sleeve 19, the driving motor 13 is controlled to rotate reversely through the control panel 2, the threaded rod 15 and the threaded sleeve 19 are driven to move leftwards, the supporting wheel 17 rolls in the guide groove 20, the supporting plate 18 can be moved out of the inside of the installation frame 1, the supporting wheel 17 is installed at four corners of the bottom end of the supporting plate 18, the bottom of the supporting wheel 17 is movably inserted into the inside of the guide groove 20, the supporting plate 18 can be supported through the supporting wheel 17, the supporting wheel 17 rolls in the inside of the guide groove 20, the supporting plate 18 is conveniently moved out of the inside of the installation frame 1, the supporting blocks 21 are installed on two sides of the top end of the supporting plate 18, the fixing mechanism 6 is installed on the top end of the supporting blocks 21, the hydraulic rod 4 is installed in the middle of the inner top wall of the installation frame 1, the pressure sensor 3 is installed at the bottom end of the hydraulic rod 4, the hydraulic rod 4 is electrically connected with the control panel 2 with the pressure sensor 3, the limit frame 9 which is symmetrical around is installed on the left side of the installation frame 1, the sealing plate 10 is movably installed in the inside of the limit frame 9, the connecting block 11 is installed on the top of closure plate 10, electric putter 12 is installed in the left side on mounting bracket 1 top, electric putter 12 is connected with connecting block 11, electric putter 12 is connected with control panel 2 electricity, control driving motor 13 forward rotation, can drive backup pad 18 and remove the inside of mounting bracket 1, shorten through control electric putter 12, drive closure plate 10 and remove down in the inside of spacing 9, make closure plate 10 seal the processing to mounting bracket 1, avoid the inside temperature of mounting bracket 1 to appear unbalance, movable groove 14 has been seted up at the middle part of closure plate 10 bottom, threaded rod 15 movable interlude in the inside of movable groove 14, the mid-mounting of mounting bracket 1 right side inner wall has temperature sensor 5, temperature sensor 5 and control panel 2 electricity are connected, drive pressure sensor 3 to the laminating sand through control hydraulic stem 4, can carry out bending resistance to the laminating sand, and receive the pressure value through pressure sensor 3, and can monitor the inside temperature of mounting bracket 1 through temperature sensor 5, be convenient for carry out the regulation to its inside temperature, two front and back inner walls of 1 all install electric heating frame 16, electric heating frame 16 and electric heating tube 22 are transversely installed to electric heating frame 22, electric heating tube 22 can carry out the electric heating tube 22 through corresponding electric heating frame 22, electric heating tube 1 is connected with electric heating frame 22, electric heating tube 2 is convenient for carry out the electric heating tube test.
Embodiment one:
as shown in fig. 3, the fixing mechanism 6 includes a fixing frame 61 installed at the top end of the supporting block 21, an adjusting sleeve 62 is installed in the middle of the top end of the fixing frame 61, an adjusting rod 63 is installed in an internal thread of the adjusting sleeve 62, the bottom end of the adjusting rod 63 penetrates through the fixing frame 61 to movably install a fixing plate 64, the precoated sand material can be installed through the fixing frame 61, the adjusting rod 63 and the adjusting sleeve 62 are rotated to carry out thread transmission, the fixing plate 64 can be driven to move downwards, the fixing plate 64 can be used for installing and fixing precoated sand in the fixing plate, and falling-off caused when bending-resistant experiments are carried out on the precoated sand is prevented.
Embodiment two:
as shown in fig. 4, the movable mechanism 7 includes a movable frame 71 mounted at the bottom of the right inner wall of the mounting frame 1, a movable bearing 72 is mounted in the movable frame 71, the right side of the threaded rod 15 is connected with the movable bearing 72, and the right side of the threaded rod 15 can be stably supported by the movable bearing 72.
In the utility model, when a user uses the device, the control panel 2 controls the driving motor 13 to rotate reversely, drives the threaded rod 15 and the threaded sleeve 19 to carry out threaded transmission, can drive the supporting plate 18 to move leftwards, enables the supporting wheel 17 to roll in the guide groove 20, can move the supporting plate 18 out of the inside of the mounting frame 1, can mount precoated sand materials through the fixing frame 61, rotates between the adjusting rod 63 and the adjusting sleeve 62 to carry out threaded transmission, can drive the fixing plate 64 to move downwards, enables the fixing plate 64 to mount and fix the precoated sand therein, controls the driving motor 13 to rotate forwards, can drive the supporting plate 18 to move into the inside of the mounting frame 1, can drive the sealing plate 10 to move downwards in the inside of the limiting frame 9 by controlling the electric push rod 12 to shorten, can seal the mounting frame 1, can avoid unbalance caused by temperature in the inside of the mounting frame 1, can drive the pressure sensor 3 to press the precoated sand through controlling the hydraulic rod 4, can resist bending of the precoated sand, can receive a pressure value through the measurer, and can monitor the temperature in the inside of the mounting frame 1 through the temperature sensor 5.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The precoated sand bending-resistant experimental equipment comprises a mounting frame (1), and is characterized in that a connecting plate (8) is installed at the bottom of the left side of the mounting frame (1), a control panel (2) is installed on the right side of the top end of the mounting frame (1), guide slots (20) which are symmetrical front and back are transversely arranged on the inner bottom wall of the mounting frame (1) and the top end of the connecting plate (8), a driving motor (13) is installed on the left side of the top end of the connecting plate (8), the driving motor (13) is electrically connected with the control panel (2), a movable mechanism (7) is installed at the bottom of the right inner wall of the mounting frame (1), a threaded rod (15) is installed at the bottom of the output shaft of the driving motor (13), a thread bush (19) is installed on the right side of the threaded rod (15), a supporting plate (18) is installed at the top end of the thread bush (19), supporting blocks (21) are all installed on two sides of the top end of the supporting plate (18), a fixing mechanism (6) is installed on the top end of the supporting block (21), a hydraulic rod (4) is installed at the bottom of the middle part (4) of the mounting frame (4), the hydraulic rod (4) is electrically connected with the pressure sensor (3) and is characterized in that the hydraulic rod is electrically connected with the control panel (2), a limit frame (9) which is symmetrical around is arranged on the left side of the mounting frame (1), a sealing plate (10) is movably arranged in the limit frame (9), a movable groove (14) is formed in the middle of the bottom end of the sealing plate (10), a threaded rod (15) is movably inserted in the movable groove (14), a temperature sensor (5) is arranged in the middle of the right inner wall of the mounting frame (1), and the temperature sensor (5) is electrically connected with the control panel (2).
2. The precoated sand bending-resistant experimental equipment according to claim 1, wherein the fixing mechanism (6) comprises a fixing frame (61) arranged at the top end of the supporting block (21), an adjusting sleeve (62) is arranged in the middle of the top end of the fixing frame (61), an adjusting rod (63) is arranged in the adjusting sleeve (62) in a threaded manner, and a fixing plate (64) is movably arranged at the bottom end of the adjusting rod (63) through the fixing frame (61).
3. The precoated sand bending-resistant experimental equipment according to claim 1, wherein the movable mechanism (7) comprises a movable frame (71) arranged at the bottom of the right inner wall of the mounting frame (1), a movable bearing (72) is arranged in the movable frame (71), and the right side of the threaded rod (15) is connected with the movable bearing (72).
4. The precoated sand bending-resistant experimental equipment according to claim 1, wherein supporting wheels (17) are respectively installed at four corners of the bottom end of the supporting plate (18), and the bottoms of the supporting wheels (17) are respectively movably inserted into the guide grooves (20).
5. The precoated sand bending-resistant experimental equipment according to claim 1, wherein an electric heating frame (16) is mounted on the front inner wall and the rear inner wall of the mounting frame (1), an electric heating tube (22) is transversely mounted in the electric heating frame (16), and the electric heating tube (22) is electrically connected with the control panel (2).
6. The precoated sand bending-resistant experimental equipment according to claim 1, wherein a connecting block (11) is installed at the top end of the sealing plate (10), an electric push rod (12) is installed at the left side of the top end of the mounting frame (1), the top end of the electric push rod (12) is connected with the connecting block (11), and the electric push rod (12) is electrically connected with the control panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223437664.3U CN219224424U (en) | 2022-12-19 | 2022-12-19 | Precoated sand bending-resistant experimental equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223437664.3U CN219224424U (en) | 2022-12-19 | 2022-12-19 | Precoated sand bending-resistant experimental equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219224424U true CN219224424U (en) | 2023-06-20 |
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ID=86735232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223437664.3U Active CN219224424U (en) | 2022-12-19 | 2022-12-19 | Precoated sand bending-resistant experimental equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219224424U (en) |
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2022
- 2022-12-19 CN CN202223437664.3U patent/CN219224424U/en active Active
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