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CN-224230898-U - Be used for PCBA thick measuring device

CN224230898UCN 224230898 UCN224230898 UCN 224230898UCN-224230898-U

Abstract

The utility model relates to the technical field of steering systems, in particular to a plate thickness measuring device for PCBA. A plate thickness measuring device for PCBA comprises an index plate, a measuring support, a measuring lifting cylinder and a measuring sensor and is characterized in that a plurality of PCBA measuring tools are arranged on the index plate, the measuring support is arranged on one side of the index plate, the upper portion of the measuring support is connected with a backboard through a plurality of fixing bolts, the measuring lifting cylinder is connected to the backboard, and a driving end of the measuring lifting cylinder is connected with the measuring sensor through a sensor connecting piece. Compared with the prior art, the plate thickness measuring device for the PCBA is provided, and plate thickness measurement of materials of different types can be realized through mechanical equipment by utilizing the cooperation of an index plate and a PCBA measuring tool.

Inventors

  • JIANG PENG
  • ZHANG LI
  • LI DENGFENG
  • YANG TAOTAO
  • PENG CHUNXIAO
  • XIA CHONG

Assignees

  • 博世华域转向系统（武汉）有限公司

Dates

Publication Date
20260512
Application Date
20250616

Claims (8)

  1. 1. A plate thickness measuring device for PCBA comprises an index plate, a measuring support, a measuring lifting cylinder and a measuring sensor and is characterized in that a plurality of PCBA measuring tools (13) are arranged on the index plate (11), a measuring support (1) is arranged on one side of the index plate (11), the upper portion of the measuring support (1) is connected with a back plate (8) through a plurality of fixing bolts (7), the back plate (8) is connected with the measuring lifting cylinder (5), and the driving end of the measuring lifting cylinder (5) is connected with the measuring sensor (15) through a sensor connecting piece (6).
  2. 2. The device for measuring the thickness of the PCBA as in claim 1, wherein the bottom of the index plate (11) is connected with a driving motor.
  3. 3. The device for measuring the thickness of the PCBA as in claim 1, wherein an auxiliary detecting table top parallelism mechanism (12) is arranged on one side of the bottom of the dividing plate (11), and a gap is arranged between the top of the auxiliary detecting table top parallelism mechanism (12) and the bottom of the dividing plate (11).
  4. 4. The device for measuring the thickness of the PCBA according to claim 1, 2 or 3, wherein 8 PCBA measuring tools (13) are uniformly distributed on the dividing plate (11), the PCBA measuring tools (13) are of a U-shaped plate structure, the PCBA measuring tools (13) are connected with the dividing plate (11) through a plurality of bolts, and a plurality of PCBA positioning seats (13-1) are connected to the PCBA measuring tools (13).
  5. 5. The device for measuring the thickness of the PCBA as in claim 4, wherein the number of the PCBA locating seats (13-1) is at least 3, and the PCBA locating seats (13-1) are of a structure formed by combining one or more modules of L type, T type, U type and trapezoid type.
  6. 6. The device for measuring the thickness of the PCBA as in claim 1, wherein the measuring support (1) is of an L-shaped structure, the bottom of the measuring support (1) is connected with equipment by adopting a plurality of lock nut assemblies (10), and the right angle of the measuring support (1) is connected through a supporting plate (9).
  7. 7. The device for measuring the thickness of the PCBA according to claim 1, wherein the side surface of the lifting cylinder (5) is connected with a plurality of in-situ sensors (2), the upper end of the lifting cylinder (5) is connected with a throttle valve (3), and the lower end of the lifting cylinder (5) is connected with an air inlet pipe (4).
  8. 8. A plate thickness measuring device for PCBA as claimed in claim 1, wherein the measuring needle of the measuring sensor (15) penetrates through the bottom of the sensor connecting piece (6) and is positioned below the sensor connecting piece (6), one side of the measuring sensor (15) is provided with a tail end stopper (14), and the top of the tail end stopper (14) is connected with the bottom of the sensor connecting piece (6).

Description

Be used for PCBA thick measuring device Technical Field The utility model relates to the technical field of steering systems, in particular to a plate thickness measuring device for PCBA. Background In the field of industrial production, with the continuous updating and upgrading of products, product manufacturers need more and more product models, if new production lines are added according to different models, capital investment and personnel investment are large, and more products of different models are produced in the same production line, so that the position compatibility among different models becomes a necessary trend, and the problem to be solved is urgent. For example, in a production workshop, each model of product corresponds to different materials, the thickness measurement requirements of different materials are different, and how to ensure that the used PCBA meets the assembly requirements. Disclosure of Invention The utility model provides a plate thickness measuring device for PCBA, which can realize plate thickness measurement of materials of different types. In order to achieve the aim, the plate thickness measuring device for the PCBA comprises an index plate, a measuring support, a measuring lifting cylinder and a measuring sensor, and is characterized in that a plurality of PCBA measuring tools are arranged on the index plate, the measuring support is arranged on one side of the index plate, the upper portion of the measuring support is connected with a back plate through a plurality of fixing bolts, the back plate is connected with the measuring lifting cylinder, and the driving end of the measuring lifting cylinder is connected with the measuring sensor through a sensor connecting piece. The bottom of the dividing plate is connected with a driving motor. An auxiliary detection table surface parallelism mechanism is arranged on one side of the bottom of the dividing plate, and a gap is arranged between the top of the auxiliary detection table surface parallelism mechanism and the bottom of the dividing plate. The indexing plate on the equipartition be equipped with 8 PCBA and measure the frock, PCBA measures the frock and is U template structure, PCBA measures the frock and adopts a plurality of bolts to be connected with the indexing plate, PCBA measures and connects a plurality of PCBA positioning seats on the frock. The PCBA positioning seats are at least provided with 3, and are of structures formed by combining one or more modules of L type, T type, U type and trapezoid. The measuring support is of an L-shaped structure, the bottom of the measuring support is connected with equipment through a plurality of lock nut assemblies, and the right angle of the measuring support is connected through a supporting plate. The side of the measuring lifting cylinder is connected with a plurality of in-place sensors, the upper end of the measuring lifting cylinder is connected with a throttle valve, and the lower end of the measuring lifting cylinder is connected with an air inlet pipe. The measuring needle of the measuring sensor penetrates through the bottom of the sensor connecting piece and is positioned below the sensor connecting piece, one side of the measuring sensor is provided with a tail end stopper, and the top of the tail end stopper is connected with the bottom of the sensor connecting piece. Compared with the prior art, the utility model provides the plate thickness measuring device for the PCBA, and plate thickness measurement of materials of different types can be realized through mechanical equipment by utilizing the cooperation of the dividing plate and the PCBA measuring tool. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model. Fig. 2 is a side view of the structure of the present utility model. Fig. 3 is a diagram showing the distribution of PCBA measurement tools on an index plate. Fig. 4 and 5 are schematic structural diagrams of PCBA measurement tools of different models. Detailed Description The utility model is further described below with reference to the accompanying drawings. As shown in fig. 1 to 5, a plurality of PCBA measurement tools 13 are arranged on the index plate 11, a measurement support 1 is arranged on one side of the index plate 11, the upper portion of the measurement support 1 is connected with a backboard 8 by a plurality of fixing bolts 7, the backboard 8 is connected with a measurement lifting cylinder 5, and the driving end of the measurement lifting cylinder 5 is connected with a measurement sensor 15 through a sensor connecting piece 6. The bottom of the dividing disc 11 is connected with a driving motor. Through driving motor, the controllable graduated disk carries out the uniform velocity rotation, and after rotatory to measuring the position, driving motor stops. An auxiliary detection table parallelism mechanism 12 is arranged on one side of the bottom of the dividing plate 11, and a gap is arranged betwe