Oil injection equipment for production of anti-vibration pressure gauge

Abstract

The utility model discloses oil injection equipment for production of an anti-vibration pressure gauge, which comprises a supporting seat, a placing column is arranged at the top of the supporting seat, and a pressure gauge is placed at the top of the placing column; the oil injection assembly comprises an oil storage tank arranged at the top of the supporting seat, a connecting pipe is arranged on one side of the oil storage tank, and a connecting sleeve is arranged on one side of the connecting pipe. Displacement or vibration of the pressure gauge in the oil injection process is effectively prevented, so that the oil injection precision and stability are ensured, the production quality of the pressure gauge is improved, and the oil injection operation efficiency is remarkably improved; and through the arrangement of the oil injection assembly, the tightness and stability between the connecting pipe and the connecting sleeve are enhanced, oil leakage is effectively prevented, meanwhile, the connecting sleeve is convenient to take out and replace by workers, the maintenance convenience of equipment is further improved, and the service life of the equipment is further prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the production of the anti-vibration pressure gauge, and particularly relates to an oil injection equipment for the production of the anti-vibration pressure gauge. BACKGROUND

[0002] In the production process of the pressure gauge, oil injection is a crucial link, and the traditional oil injection mode often has some problems, such as uneven oil injection, oil leakage, and damage of the pressure gauge due to vibration during the oil injection process, which seriously affect the production quality and efficiency of the pressure gauge.

[0003] According to the technical effect of the prior art and the technical scheme, there is still room for optimization: the oil injection equipment for the production of the anti-vibration pressure gauge solves the problems of unstable fixing of the pressure gauge, easy displacement or vibration, and easy loosening of the oil injection connecting components during the existing oil injection process. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides an oil injection equipment for the production of the anti-vibration pressure gauge, which solves the problems of unstable fixing of the pressure gauge, easy displacement or vibration, and easy loosening of the oil injection connecting components during the existing oil injection process.

[0005] The utility model is implemented in the following manner: an oil injection equipment for the production of the anti-vibration pressure gauge comprises a supporting seat, a placing column is arranged at the top of the supporting seat, and a pressure gauge is placed at the top of the placing column.

[0006] An oil injection assembly comprises an oil storage tank arranged at the top of the supporting seat, a connecting pipe is arranged at one side of the oil storage tank, and a connecting sleeve is arranged at one side of the connecting pipe.

[0007] A transmission assembly comprises a transmission groove arranged in the supporting seat, a motor is arranged on the surface of the transmission groove, a gear is drivingly connected to the output end of the motor, two toothed plates are engaged with the surface of the gear, and a clamping assembly is arranged at the top of the two toothed plates.

[0008] As preferred in the utility model, the clamping assembly comprises a stroke rod arranged at the top of the toothed plate, the surface of the stroke rod is slidingly connected to the surface of a stroke groove, the stroke groove is arranged at the top of the supporting seat, a clamping rod is arranged at one side of the stroke rod, a clamping ring is arranged at one side of the clamping rod, the inner side of the clamping ring is in contact with the outer side of the pressure gauge, the stroke rod, the clamping rod, and the clamping ring are designed to firmly clamp the pressure gauge, prevent displacement or vibration of the pressure gauge during the oil injection process, ensure the oil injection accuracy, and ensure the smooth movement of the clamping assembly and avoid unstable clamping due to mechanical vibration.

[0009] As the utility model discloses, the surface of the transmission groove is provided with a supporting groove, the surface of the supporting groove is slidably connected with a supporting rod, and the top of the supporting rod is fixedly connected with the bottom of the tooth plate.

[0010] As the utility model discloses, the surface of the connecting sleeve is provided with a plurality of first fixed blocks, one side of the first fixed block is provided with a first extrusion groove, the surface of the first extrusion groove is slidably connected with a first spring, one side of the first spring is provided with an extrusion column, one side of the extrusion column is provided with a first clamping block, through the design of the first spring and the extrusion column, the elastic connection between the connecting sleeve and the connecting pipe can be realized, the connection is ensured to be tight and has a certain buffering effect, the connection is prevented from being loose due to vibration, through the cooperation of the first clamping block and the first clamping groove, the connection between the connecting sleeve and the connecting pipe is ensured to be firm, and oil leakage is avoided.

[0011] As the utility model discloses, one side of the connecting pipe is provided with a plurality of first clamping grooves, and the plurality of first clamping grooves are used in cooperation with the first clamping blocks, the connection stability between the connecting pipe and the connecting sleeve is further enhanced, and it is ensured that oil leakage or looseness does not occur in the oil conveying process.

[0012] As the utility model discloses, the inner wall of the connecting pipe is provided with an annular groove, the outer side of the annular groove is provided with a plurality of second fixed blocks, one side of the plurality of second fixed blocks is fixedly connected with the outer side of the connecting sleeve, one side of the second fixed block is provided with a second extrusion groove, the surface of the second extrusion groove is provided with a second spring, one side of the second spring is provided with a second clamping block, through the design of the annular groove and the second fixed block, the connection strength between the connecting sleeve and the connecting pipe is enhanced, the stability of oil conveying is ensured, and the second spring and the second clamping block are used in cooperation.

[0013] As the utility model discloses, the inner side of the annular groove is provided with a plurality of second clamping grooves, and the plurality of second clamping blocks are used in cooperation with the second clamping blocks, through the cooperation of the second clamping groove and the second clamping block, the connection between the connecting sleeve and the connecting pipe is ensured to be more firm, the connection is prevented from being loose due to vibration or pressure change, and the reliability of the equipment is further improved.

[0014] Compared with the prior art, the utility model has the advantages of the following:

[0015] 1. The utility model discloses a clamping assembly and the design of oiling assembly, through clamping assembly can firmly fixed pressure gauge, effectively prevent its displacement or vibration in the oiling process, thereby ensure the precision and stability of oiling, this improvement not only improves the production quality of pressure gauge, also obviously promotes the efficiency of oiling operation, through the setting of oiling assembly, the compactness and stability between connecting pipe and connecting sleeve are enhanced, effectively prevent the leakage of oil, simultaneously, the design of connecting sleeve is convenient for worker to take out and change, further improve the maintenance convenience and service life of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the support seat and pressure representation intention that the utility model embodiment provides;

[0017] Figure 2 It is the support seat cross section view schematic diagram that the utility model embodiment provides;

[0018] Figure 3 It is the support seat that the utility model embodiment provides Figure 2 It is the local amplification schematic diagram of A place in middle;

[0019] Figure 4 It is the connecting sleeve dismounting schematic diagram that the utility model embodiment provides.

[0020] In the drawing: 100, support seat;101, place column;102, pressure gauge;200, oiling assembly;201, oil storage tank;202, connecting pipe;203, connecting sleeve;300, transmission assembly;301, transmission groove;302, motor;303, gear;304, toothed plate;305, clamping assembly;305a, stroke rod;305b, stroke groove;305c, clamping rod;305d, clamping ring;401, support groove;402, support rod;403, first fixed block;404, first extrusion groove;405, first spring;406, extrusion column;407, first clamping block;408, first clamping groove;409, annular groove;410, second fixed block;411, second extrusion groove;412, second spring;413, second clamping block;414, second clamping groove. DETAILED DESCRIPTION

[0021] In order to further understand the invention content, characteristics and efficacy of the utility model, the following examples are cited, and are described in detail as follows with the drawings.

[0022] The structure of the utility model is described in detail below in combination with the drawings.

[0023] As Figures 1 to 4The utility model discloses an oil injection equipment for vibration-proof pressure gauge production, which comprises a supporting seat 100, a placing column 101 is arranged on the top of the supporting seat 100, and a pressure gauge 102 is placed on the top of the placing column 101.

[0024] The oil injection assembly 200 comprises an oil storage tank 201 arranged on the top of the supporting seat 100, a connecting pipe 202 arranged on one side of the oil storage tank 201, and a connecting sleeve 203 arranged on one side of the connecting pipe 202.

[0025] The transmission assembly 300 comprises a transmission groove 301 arranged in the supporting seat 100, a motor 302 arranged on the surface of the transmission groove 301, a gear 303 connected to the output end of the motor 302, and two toothed plates 304 engaged with the surface of the gear 303.

[0026] With reference to Figures 1 to 3 The clamping assembly 305 comprises a stroke rod 305a arranged on the top of the toothed plate 304, the surface of the stroke rod 305a is slidably connected to the surface of a stroke groove 305b, the stroke groove 305b is arranged on the top of the supporting seat 100, one side of the stroke rod 305a is provided with a clamping rod 305c, one side of the clamping rod 305c is provided with a clamping ring 305d, and the inner side of the clamping ring 305d is in contact with the outer side of the pressure gauge 102.

[0027] The above scheme has the following advantages: through the design of the stroke rod 305a, the clamping rod 305c and the clamping ring 305d, the pressure gauge 102 can be firmly clamped, displacement or vibration of the pressure gauge 102 during the oil injection process can be prevented, the oil injection accuracy can be ensured, the stroke groove 305b is slidably connected to the stroke rod 305a, the movement of the clamping assembly 305 is stable, and the problem of unstable clamping caused by mechanical vibration can be avoided.

[0028] With reference to Figures 1 to 3 The surface of the transmission groove 301 is provided with a supporting groove 401, a supporting rod 402 is slidably connected to the surface of the supporting groove 401, and the top of the supporting rod 402 is fixedly connected to the bottom of the toothed plate 304.

[0029] The above scheme has the following advantages: through the fixed connection of the supporting rod 402 and the toothed plate 304, the stability of the toothed plate 304 is enhanced, the toothed plate 304 will not be deviated or shaken during the transmission process, and the reliability of the transmission is improved.

[0030] With reference to Figure 4 The surface of the connecting sleeve 203 is provided with a plurality of first fixing blocks 403, a first extrusion groove 404 is arranged on one side of the first fixing block 403, a first spring 405 is slidably connected to the surface of the first extrusion groove 404, an extrusion column 406 is arranged on one side of the first spring 405, and a first clamping block 407 is arranged on one side of the extrusion column 406.

[0031] With the above scheme: through the design of the first spring 405 and the extrusion column 406, the elastic connection between the connecting sleeve 203 and the connecting pipe 202 can be realized, ensuring that the connection is tight and has a certain buffering effect, preventing the connection from loosening due to vibration, and through the cooperation of the first clamping block 407 and the first clamping groove 408, the connection between the connecting sleeve 203 and the connecting pipe 202 is ensured to be firm, avoiding oil leakage.

[0032] Reference Figure 4 The side of the connecting pipe 202 is provided with a plurality of first clamping grooves 408, and the plurality of first clamping grooves 408 are used in cooperation with the first clamping block 407.

[0033] With the above scheme: the connection stability between the connecting pipe 202 and the connecting sleeve 203 is further enhanced, ensuring that there is no leakage or loosening during oil delivery.

[0034] Reference Figure 4 The inner wall of the connecting pipe 202 is provided with an annular groove 409, and the outer side of the annular groove 409 is provided with a plurality of second fixing blocks 410, one side of the plurality of second fixing blocks 410 is fixedly connected with the outer side of the connecting sleeve 203, one side of the second fixing block 410 is provided with a second extrusion groove 411, the surface of the second extrusion groove 411 is provided with a second spring 412, and one side of the second spring 412 is provided with a second clamping block 413.

[0035] With the above scheme: through the design of the annular groove 409 and the second fixing block 410, the connection strength between the connecting sleeve 203 and the connecting pipe 202 is enhanced, ensuring the stability of oil delivery, and the second spring 412 and the second clamping block 413; through the elastic effect of the second spring 412, it is ensured that the second clamping block 413 can be firmly clamped into the second clamping groove 414, and the tightness of the connection is further enhanced, preventing oil leakage.

[0036] Reference Figure 4 The inner side of the annular groove 409 is provided with a plurality of second clamping grooves 414, and the plurality of second clamping blocks 413 are used in cooperation with the second clamping block 413.

[0037] With the above scheme: through the cooperation of the second clamping groove 414 and the second clamping block 413, the connection between the connecting sleeve 203 and the connecting pipe 202 is more firm, avoiding loosening of the connection due to vibration or pressure change, and further improving the reliability of the equipment.

[0038] The working principle of the utility model:

[0039] The anti-vibration pressure gauge 102 production oil injection equipment realizes stable clamping and efficient oil injection of the pressure gauge 102 through a series of precisely designed components;

[0040] Firstly, the pressure gauge 102 is placed on the top of the placing column 101, the clamping assembly 305 starts to work under the drive of the transmission assembly 300, after the motor 302 is started, the gear 303 driven by the output end of the motor 302 is engaged with the two toothed plates 304, the toothed plates 304 are moved, the movement of the toothed plates 304 is stably supported through the sliding connection of the supporting rods 402 and the supporting grooves 401, so that the stability and reliability of the transmission are ensured, with the movement of the toothed plates 304, the travel rods 305a in the clamping assembly 305 slide in the travel grooves 305b, drive the clamping rods 305c and the clamping rings 305d to move close to the pressure gauge 102, the inner side of the clamping rings 305d is in close contact with the outer side of the pressure gauge 102, so that firm clamping is realized, this clamping mode can not only effectively prevent the pressure gauge 102 from being displaced or vibrated during the oil injection process, but also ensure the accuracy and stability of the oil injection;

[0041] Meanwhile, the oil injection assembly 200 starts to work, the oil liquid in the oil storage tank 201 is transported to the position needing oil injection of the pressure gauge 102 through the connecting pipe 202, the connection between the connecting pipe 202 and the connecting sleeve 203 is realized through the design of the first spring 405 and the extrusion column 406, so that elastic connection is realized, the tightness of the connection is ensured and a certain buffering effect is achieved, and the cooperation of the first clamping block 407 and the first clamping groove 408 further enhances the stability of the connection and prevents oil leakage.

[0042] In addition, the design of the annular groove 409, the second fixed block 410, the second spring 412 and the second clamping block 413 further enhances the connection strength between the connecting sleeve 203 and the connecting pipe 202, and the worker takes out the connecting sleeve 203 for replacement.

[0043] In summary: the oil injection equipment for the anti-vibration pressure gauge production solves the problems of unstable fixing of the pressure gauge, easy displacement or vibration during the existing oil injection process, and easy loosening of the oil injection connecting parts to cause oil leakage.

[0044] It should be noted that, in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0045] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An oil injection equipment for the production of a vibration-proof pressure gauge, comprising a support seat (100), characterized in that: The top of the support seat (100) is provided with a placing column (101), and the top of the placing column (101) is placed with a pressure gauge (102); The oil injection assembly (200) comprises an oil storage tank (201) arranged at the top of the support seat (100), one side of the oil storage tank (201) is provided with a connecting pipe (202), and one side of the connecting pipe (202) is provided with a connecting sleeve (203); The transmission assembly (300) comprises a transmission groove (301) opened in the inside of the support seat (100), the surface of the transmission groove (301) is provided with a motor (302), the output end of the motor (302) is drivingly connected with a gear (303), and the surface of the gear (303) is engaged with two toothed plates (304), and the top of the two toothed plates (304) is provided with a clamping assembly (305).

2. The oiling apparatus for a vibration-proof pressure gauge according to claim 1, wherein: The clamping assembly (305) comprises a stroke rod (305a) arranged at the top of the toothed plate (304), the surface of the stroke rod (305a) is slidingly connected with the surface of a stroke groove (305b), the stroke groove (305b) is opened at the top of the support seat (100), one side of the stroke rod (305a) is provided with a clamping rod (305c), one side of the clamping rod (305c) is provided with a clamping ring (305d), and the inner side of the clamping ring (305d) is in contact with the outer side of the pressure gauge (102).

3. The oiling apparatus for a vibration-proof pressure gauge according to claim 2, wherein: The surface of the transmission groove (301) is provided with a supporting groove (401), and the surface of the supporting groove (401) is slidingly connected with a supporting rod (402), and the top of the supporting rod (402) is fixedly connected with the bottom of the toothed plate (304).

4. The oiling apparatus for a vibration-proof pressure gauge according to claim 3, wherein: The surface of the connecting sleeve (203) is provided with a plurality of first fixing blocks (403), one side of the first fixing block (403) is provided with a first extrusion groove (404), the surface of the first extrusion groove (404) is slidingly connected with a first spring (405), one side of the first spring (405) is provided with an extrusion column (406), and one side of the extrusion column (406) is provided with a first clamping block (407).

5. The oiling apparatus for a vibration-proof pressure gauge according to claim 4, wherein: One side of the connecting pipe (202) is provided with a plurality of first clamping grooves (408), and the plurality of first clamping grooves (408) are used in cooperation with the first clamping block (407).

6. The oiling apparatus for a vibration-proof pressure gauge according to claim 5, wherein: The inner wall of the connecting pipe (202) is provided with an annular groove (409), and the outer side of the annular groove (409) is provided with a plurality of second fixing blocks (410), one side of the plurality of second fixing blocks (410) is fixedly connected with the outer side of the connecting sleeve (203), one side of the second fixing block (410) is provided with a second extrusion groove (411), the surface of the second extrusion groove (411) is provided with a second spring (412), one side of the second spring (412) is provided with a second clamping block (413).

7. The oiling apparatus for a vibration-proof pressure gauge according to claim 6, wherein: The inner side of the annular groove (409) is provided with a plurality of second clamping grooves (414), and the plurality of second clamping grooves (414) are used in cooperation with the second clamping block (413).

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