Measuring assembly for calculating internal surface area of pump body

Abstract

The utility model relates to the technical field of pump body internal surface area calculation, in particular to a measuring assembly for pump body internal surface area calculation, which comprises a working table, upright posts and a measuring auxiliary assembly, the upright posts are symmetrically and fixedly arranged on the bottom end face of the working table at equal intervals, a rack is fixedly arranged on the top end face of the working table, and a cylinder is arranged on the end face of the rack; the output end of the air cylinder penetrates through the rack and is connected with the upper die, and the measurement auxiliary assembly is arranged on the workbench and comprises a limiting assembly and an auxiliary assembly; the measuring auxiliary assembly is arranged on the connecting end workbench of the measuring assembly for calculating the inner surface area of the pump body, and the inner surface area of the pump body is measured through the limiting assembly and the auxiliary assembly, so that inaccurate measured data caused by local damage of the pump due to too high casting temperature in the using process is avoided; and actual use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of pump body surface area calculation, in particular to a measuring component for pump body surface area calculation. Background Art

[0002] A pump is a machine that transports fluids or pressurizes fluids. It transfers the mechanical energy of the prime mover or other external energy to the liquid, increasing the energy of the liquid. Pumps are mainly used to transport liquids such as water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals. They can also transport liquid-gas mixtures and liquids containing suspended solids. Pumps can usually be divided into three categories according to their working principles: positive displacement pumps, dynamic pumps and other types of pumps. In addition to classification by working principle, they can also be classified and named by other methods. For example, according to the driving method, they can be divided into electric pumps and water turbine pumps; according to the structure, they can be divided into single-stage pumps and multi-stage pumps; according to the purpose, they can be divided into boiler feed pumps and metering pumps; according to the nature of the transported liquid, they can be divided into water pumps, oil pumps and mud pumps. According to the presence or absence of an axis structure, they can be divided into linear pumps and traditional pumps. Water pumps can only transport logistics with fluids as the medium, and cannot transport solids.

[0003] The above scheme and the prior art measure the inner surface area of ​​the pump body by mostly using a casting process to measure the inner surface of the pump body after casting and cooling. During use, the pump may be partially damaged due to the overly high casting temperature, resulting in inaccurate measurement data, which cannot meet actual use requirements. Utility Model Content

[0004] The utility model aims to provide a measuring component for calculating the inner surface area of ​​a pump body, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a measuring component for calculating the inner surface area of ​​a pump body, comprising a workbench, columns and a measurement auxiliary component, wherein the bottom end surface of the workbench is symmetrically and equidistantly fixed with columns, and the columns are connected by arranged cross columns, and a frame is fixedly arranged on the top end surface of the workbench, and a cylinder is arranged on the end surface of the frame, and the output end of the cylinder passes through the frame and is connected to the upper mold, and a measuring plate is arranged at one end of the upper mold, the measurement auxiliary component is arranged on the workbench, and the measurement auxiliary component includes a limit component and an auxiliary component.

[0006] Preferably, the limit assembly includes a limit slot, a threaded rod, a motor 1, a threaded sleeve, a clamping block, a cushion block, a fixed block, and a guide rod; the end surface of the workbench is symmetrically and equidistantly fixed with the limit slot, and a threaded rod is rotatably connected in the limit slot through a bearing, and the end of the threaded rod passes through the workbench and is connected to the output end of the motor 1, and the threaded sleeve is sleeved on the outer wall of the threaded rod, and the end surface of the threaded sleeve is fixedly provided with a clamping block, and one end of the clamping block is symmetrically and equidistantly fixed with a cushion block, and the end surface of the workbench is symmetrically and equidistantly fixed with a fixed block, and the guide rod is symmetrically and equidistantly inserted on the fixed block and connected to the clamping block.

[0007] Preferably, the auxiliary component, the lower mold, the rotating shaft 1, the gear 1, the bearing, the connecting plate, the motor 2, the rotating shaft 2, the gear 2; the end face of the workbench is provided with the lower mold, and the bottom of the lower mold is fixedly provided with a rotating shaft 1 that passes through the workbench, and one end of the bottom of the rotating shaft 1 is rotatably connected with the gear 1 through a bearing, and the connecting plate is provided between two horizontal columns, and the end face of the connecting plate is provided with the rotating shaft 2, and one end of the rotating shaft 2 is rotatably connected with the gear 2 through a bearing, and the other end passes through the connecting plate and is connected to the output end of the motor 2.

[0008] Preferably, the threaded rod and the threaded sleeve are arranged in corresponding positions and in the same number of groups, and the two are adapted to be threadedly connected.

[0009] Preferably, the limiting slide groove corresponds to the setting position of the threaded rod and the motor, and the setting group number is the same.

[0010] Preferably, the clamping blocks and the cushion blocks are arranged at corresponding positions, have the same number of groups, and the cushion blocks are arranged in a square shape.

[0011] Preferably, the rotating shaft 1, gear 1 and bearing are arranged in corresponding positions and have the same number of groups.

[0012] Preferably, the gear one and the gear two are arranged at corresponding positions and have the same number of groups, and the two are adapted to mesh and transmit each other.

[0013] Preferably, the connection plate is arranged at corresponding positions to the second motor and the second rotating shaft, and the number of arranged groups is the same.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model proposes a measuring component for calculating the internal surface area of ​​a pump body. A measuring auxiliary component is arranged on a workbench at the connection end of the measuring component for calculating the internal surface area of ​​the pump body. The internal surface area of ​​the pump body is measured by the arranged limit component and the auxiliary component. During use, the pump will not be partially damaged due to excessively high casting temperature, resulting in inaccurate measurement data, thereby meeting actual use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the measuring assembly for calculating the internal surface area of ​​the pump body of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the structure of the measuring assembly for calculating the inner surface area of ​​the pump body of the utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the measuring assembly for calculating the internal surface area of ​​the pump body of the utility model;

[0019] Figure 4 This is a schematic diagram of the measuring bottom structure for calculating the inner surface area of ​​the pump body of the utility model.

[0020] In the figure: workbench 1, column 2, horizontal column 3, cylinder 4, upper mold 5, measuring plate 6, limit assembly 7, limit slide 701, threaded rod 702, motor 1 703, threaded sleeve 704, clamping block 705, cushion block 706, fixing block 707, guide rod 708, auxiliary assembly 8, lower mold 801, rotating shaft 1 802, gear 1 803, bearing 804, connecting plate 805, motor 2 806, rotating shaft 2 807, gear 2 808, frame 9. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a measuring component for calculating the inner surface area of ​​a pump body, comprising a workbench 1, a column 2 and a measurement auxiliary component, the bottom end surface of the workbench 1 is symmetrically and equidistantly fixed with columns 2, and the columns 2 are connected by a transverse column 3, and a frame 9 is fixedly arranged on the top end surface of the workbench 1, and a cylinder 4 is arranged on the end surface of the frame 9, and the output end of the cylinder 4 passes through the frame 9 and is connected to an upper mold 5, and a measuring plate 6 is arranged at one end of the upper mold 5, the measurement auxiliary component is arranged on the workbench 1, and the measurement auxiliary component includes a limit component 7 and an auxiliary component 8.

[0024] In this embodiment, the workbench 1 is provided to provide a platform for measuring the inner surface area of ​​the pump body, and the limit assembly 7 is provided to clamp and limit the pump. After placing the measuring plate 6 on the end face of the pump, the cylinder 4 is started to drive the upper mold 5 to punch the pump downward, and then the concave measuring plate 6 is measured more easily and conveniently.

[0025] Embodiment 2

[0026] On the basis of embodiment one, the limit assembly 7 includes a limit slot 701, a threaded rod 702, a motor 703, a threaded sleeve 704, a clamping block 705, a cushion block 706, a fixed block 707, and a guide rod 708; the end surface of the workbench 1 is symmetrically and equidistantly fixed with the limit slot 701, and a threaded rod 702 is rotatably connected in the limit slot 701 through a bearing, and the end of the threaded rod 702 passes through the workbench 1 and is connected to the output end of the motor 703, and the threaded sleeve 704 is sleeved on the outer wall of the threaded rod 702, and the end surface of the threaded sleeve 704 is fixedly provided with a clamping block 705, and one end of the clamping block 705 is symmetrically and equidistantly fixed with a cushion block 706, and the end surface of the workbench 1 is symmetrically and equidistantly fixed with a fixed block 707, and the guide rod 708 is symmetrically and equidistantly inserted on the fixed block 707 and connected to the clamping block 705.

[0027] In this embodiment, the threaded rod 702 and the threaded sleeve 704 have corresponding settings in position and the same number of settings, and the two are adapted to be threadedly connected. The limiting slide groove 701 and the threaded rod 702 and the motor 1 703 have corresponding settings in position and the same number of settings. The clamping block 705 and the cushion block 706 have corresponding settings in position and the same number of settings, and the cushion block 706 is set in a square shape. The clamping block 705 and the cushion block 706 are set to limit the pump to be measured.

[0028] Embodiment 3

[0029] On the basis of embodiment 2, auxiliary components 8, lower mold 801, rotating shaft 1 802, gear 1 803, bearing 804, connecting plate 805, motor 2 806, rotating shaft 2 807, gear 2 808; the end face of the workbench 1 is provided with the lower mold 801, and the bottom of the lower mold 801 is fixedly provided with rotating shaft 1 802 that penetrates the workbench 1, and one end of the bottom of the rotating shaft 1 802 is rotatably connected with gear 1 803 through bearing 804, and the connecting plate 805 is arranged between two horizontal columns 3, and the end face of the connecting plate 805 is provided with rotating shaft 2 807, and one end of the rotating shaft 2 807 is rotatably connected with gear 2 808 through bearing 804, and the other end penetrates the connecting plate 805 and is connected to the output end of motor 2 806.

[0030] In this embodiment, the setting positions of rotating shaft 802, gear 1 803 and bearing 804 correspond and the number of groups are the same; the setting positions of gear 1 803 and gear 2 808 correspond and the number of groups are the same; the two are adapted to mesh and transmit; the setting positions of connecting plate 805, motor 2 806 and rotating shaft 2 807 correspond and the number of groups are the same; the set gear 1 803 and gear 2 808 can drive the lower mold 801 at the end of rotating shaft 1 802 to rotate and then perform multiple stamping to obtain accurate measurement values.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A measuring assembly for calculating the inner surface area of ​​a pump body, characterized in that: The invention comprises a workbench (1), columns (2) and a measurement auxiliary component, wherein the bottom end surface of the workbench (1) is fixedly provided with columns (2) at equal distances and symmetrically, and the columns (2) are connected to each other via a transverse column (3), and a frame (9) is fixedly provided on the top end surface of the workbench (1), and a cylinder (4) is provided on the end surface of the frame (9), and the output end of the cylinder (4) passes through the frame (9) and is connected to an upper mold (5), and a measurement plate (6) is provided at one end of the upper mold (5), and the measurement auxiliary component is arranged on the workbench (1), and the measurement auxiliary component comprises a limit component (7) and an auxiliary component (8).

2. A measuring assembly for calculating the inner surface area of ​​a pump body according to claim 1, characterized in that: The limiting assembly (7) comprises a limiting slide groove (701), a threaded rod (702), a motor (703), a threaded sleeve (704), a clamping block (705), a cushion block (706), a fixing block (707), and a guide rod (708); the limiting slide groove (701) is symmetrically and equidistantly fixedly arranged on the end surface of the workbench (1), and a threaded rod (702) is rotatably connected to the limiting slide groove (701) via a bearing, and the end of the threaded rod (702) passes through the workbench (1) and the end of the threaded rod (702). The output end of the motor 1 (703) is connected, and the threaded sleeve (704) is sleeved on the outer wall of the threaded rod (702), and the end surface of the threaded sleeve (704) is fixedly provided with a clamping block (705), and one end of the clamping block (705) is symmetrically fixedly provided with a cushion block (706), and the end surface of the workbench (1) is symmetrically fixedly provided with a fixing block (707), and the guide rod (708) is symmetrically inserted on the fixing block (707) and connected to the clamping block (705).

3. A measuring assembly for calculating the inner surface area of ​​a pump body according to claim 1, characterized in that: The auxiliary component (8), the lower mold (801), the rotating shaft 1 (802), the gear 1 (803), the bearing (804), the connecting plate (805), the motor 2 (806), the rotating shaft 2 (807), and the gear 2 (808); the end surface of the workbench (1) is provided with the lower mold (801), and the bottom of the lower mold (801) is fixedly provided with the rotating shaft 1 (802) penetrating the workbench (1), and one end of the bottom of the rotating shaft 1 (802) is rotatably connected with the gear 1 (803) through the bearing (804), and the connecting plate (805) is arranged between two horizontal columns (3), and the end surface of the connecting plate (805) is provided with the rotating shaft 2 (807), and one end of the rotating shaft 2 (807) is rotatably connected with the gear 2 (808) through the bearing (804), and the other end passes through the connecting plate (805) and is connected to the output end of the motor 2 (806).

4. A measuring assembly for calculating the inner surface area of ​​a pump body according to claim 2, characterized in that: The threaded rod (702) and the threaded sleeve (704) are arranged at corresponding positions and have the same number of groups, and the two are adapted to be threadedly connected.

5. A measuring assembly for calculating the inner surface area of ​​a pump body according to claim 2, characterized in that: The position-limiting slide groove (701), the threaded rod (702) and the motor 1 (703) are arranged at corresponding positions and have the same number of groups.

6. A measuring assembly for calculating the inner surface area of ​​a pump body according to claim 2, characterized in that: The clamping blocks (705) and the cushion blocks (706) are arranged at corresponding positions and in the same number of groups, and the cushion blocks (706) are arranged in a square shape.

7. A measuring assembly for calculating the inner surface area of ​​a pump body according to claim 3, characterized in that: The rotating shaft 1 (802), the gear 1 (803) and the bearing (804) are arranged at corresponding positions and have the same number of groups.

8. A measuring assembly for calculating the inner surface area of ​​a pump body according to claim 3, characterized in that: The gear one (803) and the gear two (808) are arranged at corresponding positions and have the same number of groups, and the two are adapted to mesh and transmit.

9. A measuring assembly for calculating the inner surface area of ​​a pump body according to claim 3, characterized in that: The connection plate (805) is arranged at corresponding positions to the second motor (806) and the second rotating shaft (807) and the number of arranged groups is the same.

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