Withstand voltage detection device for NTC temperature sensor production

Abstract

The utility model discloses a withstand voltage detection device for NTC temperature sensor production, which comprises a processing seat, the side wall of the processing seat is fixedly connected with a mounting plate, the side wall of the mounting plate is fixedly connected with lubricating equipment, and the top end of the processing seat is fixedly connected with a left-right translation assembly; the left-right translation assembly comprises a supporting frame and first through holes, and the two first through holes are symmetrically formed in the surface of the supporting frame in a penetrating mode along the center. According to the scheme, the pressure resistance detection device is provided with the lubricating equipment, when the friction force between the sliding block and the connecting rod is increased, the centrifugal pump in the lubricating equipment is started to work, and then the centrifugal pump conveys lubricating oil stored in the storage box into the connecting hose through the connecting elbow; and finally, the lubricating oil is conveyed into the sliding block through the connecting hose to lubricate the interior of the sliding block, so that the friction force between the sliding block and the connecting rod is reduced, and the work of the left-right translation assembly is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to NTC temperature sensor production technical field more specifically, the utility model relates to a kind of pressure detection device for NTC temperature sensor production. BACKGROUND

[0002] NTC temperature sensor is a thermistor, probe, its principle is: resistance value rapidly drops with temperature rise;It is usually composed of 2 or 3 metal oxides;NTC temperature sensor needs to be detected by pressure device for pressure performance when producing.

[0003] As disclosed in CN219265514U, a temperature sensor with pressure resistance structure, the technical scheme is: including temperature sensor main part, the temperature sensor main part bottom is fixedly connected with a pair of lead, the temperature sensor main part periphery is installed with pressure resistance outer frame, the pressure resistance outer frame is fixedly connected with buffer cotton in, the buffer cotton inner side and temperature sensor main part outer wall are contacted, the temperature sensor main part front and back sides are all set heat-conducting block, the heat-conducting block end is extended pressure resistance outer frame by metal spring;It can improve the pressure resistance of temperature sensor by installing pressure resistance outer frame and buffer cotton on the periphery of temperature sensor main part, and the temperature sensor main part is installed with telescopic heat-conducting column, so that temperature can be not affected transmission to temperature sensor main part, not affected by pressure and buffer structure.

[0004] The above-mentioned pressure detection device for NTC temperature sensor production also has certain deficiencies: since the pressure detection device does not have the function of left-right translation, once the different NTC temperature sensors on the same horizontal line need to be detected, the position adjustment of the NTC temperature sensor will increase the working time, and thus reduce the detection efficiency of the device. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the embodiments of the utility model provide a pressure detection device for NTC temperature sensor production to solve the problems existing in the prior art.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a pressure detection device for NTC temperature sensor production, comprising a machining seat, the side wall of the machining seat is fixedly connected with a mounting plate, the side wall of the mounting plate is fixedly connected with a lubricating equipment, the top end of the machining seat is fixedly connected with a left-right translation assembly.

[0007] The left-right translation assembly comprises a support frame and a first through hole, and the surface of the support frame is centrally symmetrically provided with two first through holes.

[0008] The bottom end of the support frame side wall is connected with the other side wall of the mounting plate, and the bottom end of the support frame is connected with the top end of the processing seat.

[0009] The top end of the support frame is fixedly connected with two connecting rods along the center symmetry, the surface of the connecting rod is movably sleeved with a sliding block, and the surface of the sliding block is penetrated and provided with two second through holes along the center symmetry.

[0010] The middle part of the side wall of the sliding block is fixedly connected with a hydraulic telescopic rod, one end of the hydraulic telescopic rod is connected with one side of the top end of the support frame.

[0011] The top end of the sliding block is fixedly connected with two hydraulic lifting cylinders along the center symmetry, and the bottom end of the hydraulic lifting cylinder is fixedly connected with a pressure-resistant detection plate.

[0012] The lubricating device comprises a base, a centrifugal pump and a connecting hose, the front surface of the base is fixedly connected with the centrifugal pump, the input end of the centrifugal pump is communicated with two connecting hoses, and one end of the connecting hose is connected with the inside of the first through hole and the second through hole.

[0013] The output end of the centrifugal pump is communicated with two connecting bend pipes, one end of the connecting bend pipe is communicated with a storage tank, the back surface of the base is connected with the side wall of the mounting plate, and the inside of the storage tank is filled with lubricating oil.

[0014] The beneficial effects of the above technical scheme of the utility model are as follows:

[0015] 1、The pressure-resistant detection device is provided with left-right translation assemblies, when it is necessary to detect different NTC temperature sensors on the same horizontal line, the hydraulic telescopic rod is started to be retracted and expanded, then the sliding block movably sleeved on the surface of the connecting rod is moved, because the pressure-resistant detection plate is connected with the sliding block through the hydraulic lifting cylinder, the movement of the sliding block can change the position of the pressure-resistant detection plate, and then different NTC temperature sensors are detected, because the hydraulic telescopic rod has the function of automatic retraction and expansion, the detection time can be saved, and the detection efficiency of the device is improved.

[0016] 2、The pressure-resistant detection device is provided with a lubricating device, when the friction between the sliding block and the connecting rod increases, the centrifugal pump in the lubricating device is started to work, then the lubricating oil stored in the storage tank is conveyed to the inside of the connecting hose through the connecting bend pipe, finally, the lubricating oil is conveyed to the inside of the sliding block through the connecting hose, the inside of the sliding block is lubricated, the friction between the sliding block and the connecting rod is reduced, and the work of the left-right translation assemblies is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the whole structure schematic view of the utility model;

[0018] Fig. 2 It is the split schematic view of left and right translation assembly of the utility model;

[0019] Fig. 3 It is the lubricating equipment structure schematic view of the utility model.

[0020] [Reference signs]

[0021] 1, processing seat, 2, mounting plate, 3, lubricating equipment, 4, left and right translation assembly, 31, base, 32, centrifugal pump, 33, connecting hose, 34, connecting elbow, 35, storage box, 41, support frame, 42, first through hole, 43, connecting rod, 44, sliding block, 45, second through hole, 46, hydraulic telescopic rod, 47, hydraulic lifting cylinder, 48, pressure-resistant detection plate. DETAILED DESCRIPTION

[0022] In order to make the technical problem, technical scheme and advantages to be solved by the utility model more clear, the following will be described in detail in conjunction with the drawings and specific embodiments.

[0023] Embodiment 1:

[0024] Please refer to Figs. 1-3 A kind of NTC temperature sensor production is detected to pressure-resistant device, including processing seat 1, the side wall of processing seat 1 is fixedly connected with mounting plate 2, the side wall of mounting plate 2 is fixedly connected with lubricating equipment 3, the top of processing seat 1 is fixedly connected with left and right translation assembly 4;

[0025] Left and right translation assembly 4 includes support frame 41 and first through hole 42, two first through holes 42 are opened along center symmetry on the surface of support frame 41;

[0026] The bottom end of the side wall of the support frame 41 is connected with the other side wall of the mounting plate 2, the bottom end of the support frame 41 is connected with the top end of the machining seat 1, the top end inside the support frame 41 is fixedly connected with two connecting rods 43 in a central symmetry, the surface of the connecting rod 43 is movably sleeved with a sliding block 44, the surface of the sliding block 44 is penetrated and provided with two second through holes 45 in a central symmetry, the middle of the side wall of the sliding block 44 is fixedly connected with a hydraulic telescopic rod 46, one end of the hydraulic telescopic rod 46 is connected with one side of the top end inside the support frame 41, the top end of the sliding block 44 is fixedly connected with two hydraulic lifting cylinders 47 in a central symmetry, the bottom end of the hydraulic lifting cylinder 47 is fixedly connected with a pressure-resistant detection plate 48, the lubricating device 3 comprises a base 31, a centrifugal pump 32 and a connecting hose 33, the front surface of the base 31 is fixedly connected with the centrifugal pump 32, the input end of the centrifugal pump 32 is communicated with two connecting hoses 33, one end of the connecting hose 33 is connected with the inside of the first through hole 42 and the second through hole 45, the output end of the centrifugal pump 32 is communicated with two connecting elbow pipes 34, one end of the connecting elbow pipe 34 is communicated with a storage tank 35, the back surface of the base 31 is connected with the side wall of the mounting plate 2, and the inside of the storage tank 35 is filled with lubricating oil.

[0027] Beneficial: through the setting of the hydraulic lifting cylinder 47 and the pressure-resistant detection plate 48, it is beneficial to the pressure-resistant detection of the NTC temperature sensor, thereby enhancing the practicability of the device.

[0028] The working process of the utility model is as follows:

[0029] When the pressure-resistant detection device is used, in order to improve the detection efficiency of the device, the left-right translation assembly 4 is provided, when it is necessary to detect different NTC temperature sensors on the same horizontal line, at this time, the hydraulic telescopic rod 46 is started to make it stretch and retract, then the hydraulic telescopic rod 46 will drive the sliding block 44 movably sleeved on the surface of the connecting rod 43 to move, because the pressure-resistant detection plate 48 is connected with the sliding block 44 through the hydraulic lifting cylinder 47, so the movement of the sliding block 44 can change the position of the pressure-resistant detection plate 48, thereby detecting different NTC temperature sensors, and because the hydraulic telescopic rod 46 has the function of automatic stretching and retracting, the detection time required can be saved, thereby improving the detection efficiency of the device.

[0030] The pressure-resistant detection device is provided with the lubricating equipment 3, so as to facilitate the work of the left-right translation assembly 4, when the friction between the sliding block 44 and the connecting rod 43 increases, the centrifugal pump 32 in the lubricating equipment 3 is started to work, then the centrifugal pump 32 sends the lubricating oil stored in the storage tank 35 to the inside of the connecting hose 33 through the connecting elbow 34, finally the lubricating oil is sent to the inside of the sliding block 44 through the connecting hose 33, the inside of the sliding block 44 is lubricated to reduce the friction between the sliding block 44 and the connecting rod 43, thereby facilitating the work of the left-right translation assembly 4.

[0031] Finally, it should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0032] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0033] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A pressure resistance detection device for NTC temperature sensor production, comprising a processing seat (1), characterized in that, The side wall of the processing seat (1) is fixedly connected with a mounting plate (2), the side wall of the mounting plate (2) is fixedly connected with a lubricating device (3), and the top end of the processing seat (1) is fixedly connected with a left-right translation assembly (4). The left-right translation assembly (4) comprises a support frame (41) and a first through hole (42), and the surface of the support frame (41) is centrally symmetrically provided with two first through holes (42).

2. The pressure resistance testing device for NTC temperature sensor production according to claim 1, characterized in that, The bottom end of the side wall of the support frame (41) is connected with the other side wall of the mounting plate (2), and the bottom end of the support frame (41) is connected with the top end of the processing seat (1).

3. The pressure resistance testing device for NTC temperature sensor production according to claim 1, characterized in that, The top end of the support frame (41) is fixedly connected with two connecting rods (43) inside the support frame (41), the surface of the connecting rod (43) is movably sleeved with a sliding block (44), and the surface of the sliding block (44) is centrally symmetrically provided with two second through holes (45).

4. The pressure resistance testing device for NTC temperature sensor production according to claim 3, characterized in that, The middle part of the side wall of the sliding block (44) is fixedly connected with a hydraulic telescopic rod (46), one end of the hydraulic telescopic rod (46) is connected with one side of the top end inside the support frame (41).

5. The pressure resistance testing device for NTC temperature sensor production according to claim 3, characterized in that, The top end of the sliding block (44) is fixedly connected with two hydraulic lifting cylinders (47) in a central symmetry manner, and the bottom end of the hydraulic lifting cylinder (47) is fixedly connected with a pressure-resistant detection plate (48).

6. The pressure resistance testing device for NTC temperature sensor production according to claim 1, characterized in that, The lubricating device (3) comprises a base (31), a centrifugal pump (32) and a connecting hose (33), the front surface of the base (31) is fixedly connected with the centrifugal pump (32), the input end of the centrifugal pump (32) is communicated with two connecting hoses (33), and one end of the connecting hose (33) is connected with the inside of the first through hole (42) and the second through hole (45).

7. The pressure resistance testing device for NTC temperature sensor production according to claim 6, characterized in that, The output end of the centrifugal pump (32) is communicated with two connecting elbow pipes (34), one end of the connecting elbow pipe (34) is communicated with a storage tank (35), the back surface of the base (31) is connected with the side wall of the mounting plate (2), and the inside of the storage tank (35) is filled with lubricating oil.

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