CN-224216295-U - Convenient positioning type filter pressure test mechanism

Abstract

The invention discloses a convenient positioning filter pressure test mechanism applied to a filter production test, which comprises a bottom plate and a fixed seat, wherein the fixed seat is connected with a left connecting piece, the left connecting piece is connected with a right positioning clamping plate by a left guide pillar through a left positioning clamping plate, the left positioning clamping plate is connected with a right connecting piece by a right guide pillar through a right positioning clamping plate, a filter is placed between the left positioning clamping plate and the right positioning clamping plate, the right connecting piece is connected with a transmission power source by a connecting bolt and a transmission module in sequence, and a sensor is arranged between the right connecting piece and the connecting bolt. The invention can apply pressure or tension to the filter, has good positioning and uniform stress points, and the sensor displays accurate pressure or tension data, so that the invention has the advantages of convenient operation, safety, low cost and high test accuracy, effectively avoids risks compared with the manual operation of the traditional press, and effectively ensures the assembly and processing quality of the filter.

Inventors

• WU GUICHENG
• ZHAO JINGSHENG
• LIU ZHIGANG
• Kang Huasheng
• Tian Faqiang

Assignees

• 浙江环球滤清器有限公司

Dates

Publication Date

20260508

Application Date

20250715

Claims (6)

1. 1. The portable positioning filter pressure test mechanism comprises a bottom plate and a fixing seat, wherein the fixing seat is arranged on one side of the bottom plate, and is characterized in that the fixing seat is connected with a left connecting piece, the left connecting piece is connected with a right positioning clamping plate through a left guide pillar passing through a left positioning clamping plate, the left positioning clamping plate is connected with a right connecting piece through a right guide pillar passing through a right positioning clamping plate, a filter is placed between the left positioning clamping plate and the right positioning clamping plate and between the left guide pillar and the right guide pillar, the right connecting piece is connected with a transmission power source through a connecting bolt and a transmission module in sequence, and a sensor is arranged between the right connecting piece and the connecting bolt.
2. 2. The portable positioning filter pressure test mechanism of claim 1, wherein the transmission power source is a driving motor, and the transmission module is in a linear transmission mode.
3. 3. The portable positioning filter pressure test mechanism of claim 2, wherein a coupling is arranged between the transmission module and the transmission power source.
4. 4. The portable positioning filter pressure test mechanism of claim 1 or 2, wherein the left guide post and the right guide post are two pieces and are staggered.
5. 5. The portable positioning filter pressure test mechanism according to claim 1 or 2, wherein a guide sleeve is arranged at a position where the left guide post passes through the left positioning clamping plate, and the guide sleeve is positioned at the left side of the left positioning clamping plate.
6. 6. The portable positioning filter pressure test mechanism of claim 1, wherein the sensor is a pressure sensor or a tension sensor.

Description

Convenient positioning type filter pressure test mechanism Technical Field The invention relates to test detection equipment, in particular to a filter pressure test mechanism applied to a filter production test. Background At present, a filter generally comprises a shell, a filter element, a screw plate, a check valve, a bypass valve and the like, wherein the filter element can be called as a filter element assembly and consists of filter paper, an end cover (comprising an upper end cover and a lower end cover), a central pipe and the like, whether a product of the filter is qualified or not is an important content in a pressure destructive test, the pressure test of the filter is generally carried out through a press, but pressure stress points of the press are stressed on the side and distributed unevenly, the position positioning of the product is difficult to be accurate, and pressure data of the product obtained through the test is not very accurate. During the test, the product is put in and taken out on the press by manual operation, so that the method has certain potential safety hazard and risk. Disclosure of Invention The invention aims to overcome the technical defects, and provides the convenient positioning type filter pressure test mechanism which is uniform in pressure test stress, good in positioning, safe and reliable. The pressure test mechanism for the convenient positioning filter comprises a bottom plate and a fixing seat, wherein the fixing seat is arranged on one side of the bottom plate, the fixing seat is connected with a left connecting piece, the left connecting piece is connected with a right positioning clamping plate through a left guide pillar passing through a left positioning clamping plate, the left positioning clamping plate is connected with a right connecting piece through a right guide pillar passing through a right positioning clamping plate, the filter is placed between the left positioning clamping plate and the right positioning clamping plate and between the left guide pillar and the right guide pillar, the right connecting piece is connected with a transmission power source through a connecting bolt and a transmission module in sequence, and a sensor is arranged between the right connecting piece and the connecting bolt. The sensor is a pressure sensor or a tension sensor. The transmission power source is a driving motor, and the transmission module is in a linear transmission mode. And a coupling is arranged between the transmission module and the transmission power source. The left guide post and the right guide post are two and are staggered. The guide sleeve is arranged at the position where the left guide post passes through the left locating clamping plate and is positioned at the left side of the left locating clamping plate. After the technical scheme is adopted, the filter is placed in a space formed between the left locating clamping plate and the right locating clamping plate and between the left guide post and the right guide post, the filter is well located and cannot deviate, the transmission power source is started to drive the transmission module to conduct linear transmission motion, the right guide post drives the left locating clamping plate to conduct linear motion in the direction of the right locating clamping plate to apply certain pressure or tension to the filter, stress points of the filter are uniform, and the sensor displays accurate pressure data or tension data. The invention has the advantages of convenient and safe operation, low cost and high test accuracy, effectively avoids risks compared with the manual operation of the traditional press, and effectively ensures the assembly and processing quality of the filter. Drawings FIG. 1 is a schematic diagram of a portable positioning filter pressure test mechanism according to the present invention. Detailed Description The invention is described in further detail below with reference to the drawings and the detailed description. As shown in fig. 1, the portable positioning filter pressure test mechanism applied to the filter production test comprises a bottom plate 1 and a fixed seat 2, wherein the fixed seat 2 is arranged on one side (left side) of the bottom plate 1, the fixed seat 2 is connected with a left connecting piece 3, the left connecting piece 3 passes through a left positioning clamping plate 6 and is connected with a right positioning clamping plate 8 through a left guide post 4, the left positioning clamping plate 6 passes through a right positioning clamping plate 8 and is connected with a right connecting piece 10 through a right guide post 9, the space between the left positioning clamping plate 6 and the right positioning clamping plate 8 and the space between the left guide post 4 and the right guide post 9 (formed by the four parts) are used for placing a filter 7, the right connecting piece 10 is connected with a transmission power source 17 sequentially through