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CN-121977812-A - Oil coating load testing device for automobile glass lifter assembly

CN121977812ACN 121977812 ACN121977812 ACN 121977812ACN-121977812-A

Abstract

The invention discloses an oiling load testing device for an automobile glass lifter assembly, and relates to the technical field of automobile glass lifter assembly testing. The automobile glass lifter comprises a frame, wherein a central quick interface is arranged in the middle of the frame, a test load is arranged at the top of the frame, the test load can apply load to a glass support in an automobile glass lifter assembly, an oiling mechanism is arranged above the test load, lubricating oil can be smeared in a sliding plate by the oiling mechanism, an ejection mechanism is arranged in the frame, and a switching tool is arranged on the ejection mechanism. The invention adopts the standardized host platform design to provide universal power and a measuring base, and all measuring sensing and executing cores are fixed on a host without being influenced by the model of a product. The oiling process is combined with the testing process, an oiling mechanism is not required to be arranged in a subsequent noise testing shed, oiling and noise testing are separated, the influence of mechanism operation on noise is reduced, and the cost is lower.

Inventors

  • WANG ZHONGMING
  • FENG CHENG
  • TIAN FENG
  • SHANG QINGMING
  • ZHONG ZHAOPENG

Assignees

  • 山东泰进机械装备有限公司
  • 龙口泰进机械有限公司

Dates

Publication Date
20260505
Application Date
20260408

Claims (9)

  1. 1. The utility model provides an automobile glass lifter assembly fat liquoring load testing arrangement, includes frame (1), its characterized in that, the centre of frame (1) is provided with central quick interface (3), and the top of frame (1) is provided with test load (4), and test load (4) can apply the load to glass support (84) in automobile glass lifter assembly (8), and the top of test load (4) is provided with fat liquoring mechanism (5), and fat liquoring mechanism (5) can smear lubricating oil to slide (81); The inside of frame (1) is provided with ejection mechanism (6), installs on ejection mechanism (6) and switches frock (7), switches frock (7) according to car glass-frame riser assembly (8) model design, switches frock (7) and can centre gripping car glass-frame riser assembly (8), and can read car glass-frame riser assembly (8) data, is provided with quick connection dish master disc (74) on switching frock (7), quick connection dish master disc (74) can be with central quick interface (3) quick connection.
  2. 2. The oil coating load testing device for the automobile glass lifter assembly according to claim 1 is characterized in that a touch display (2) is arranged on the outer side of the frame (1), and an operator selects a gear corresponding to a product model from the touch display (2).
  3. 3. The oiling load testing device for the automobile glass lifter assembly according to claim 2, wherein the testing load (4) comprises a guide linear sliding rail module (41) fixedly installed on the frame (1), a guide sliding frame (42) is installed on the guide linear sliding rail module (41), a load arm (43) is connected to the guide sliding frame (42) in a sliding mode, a load hydraulic cylinder (44) is fixedly installed on the guide sliding frame (42), the telescopic end of the load hydraulic cylinder (44) is connected with the load arm (43), and the load arm (43) can be pressed on the glass bracket (84) when being lowered.
  4. 4. A vehicle glass lifter assembly oiling load testing device according to claim 3, characterized in that two groups of limiting linear slide rail modules (45) are arranged below the guiding linear slide rail module (41), and stop frames (46) are arranged on the two groups of limiting linear slide rail modules (45).
  5. 5. The oil coating load testing device for the automobile glass lifter assembly according to claim 4, wherein the oil coating mechanism (5) comprises an oil coating horizontal linear sliding rail module (51) fixedly installed on the frame (1), the oil coating horizontal linear sliding rail module (51) is located above the guiding linear sliding rail module (41), an oil coating vertical driving module (52) is installed on the oil coating horizontal linear sliding rail module (51), an oil coating brush head (53) is installed on the oil coating vertical driving module (52), and the oil coating brush head (53) can be inserted into the sliding plate (81).
  6. 6. The oil coating load testing device for the automobile glass lifter assembly according to claim 5, wherein the outer side of the oil coating brush head (53) is provided with a double-head cylinder (54), two outer guide members (55) are fixedly arranged on two-way telescopic ends of the double-head cylinder (54), and the two outer guide members (55) can be clamped on the outer side of the sliding plate (81) when being combined.
  7. 7. The oil coating load testing device for the automobile glass lifter assembly according to claim 6, wherein the ejection mechanism (6) comprises an ejection cylinder (62) and a blanking bin (61), the blanking bin (61) is fixedly arranged on the front surface of the frame (1), the ejection cylinder (62) is fixedly arranged inside the frame (1), the top of the telescopic end of the ejection cylinder (62) is fixedly provided with an ejection head (63), and the top of the ejection head (63) is provided with an ejection socket (64).
  8. 8. The oiling load test device for the automobile glass lifter assembly according to claim 7, wherein the switching tool (7) comprises a tool frame (71) and a motor assembly tool (75), a jacking plug connector (72) is arranged at the bottom of the tool frame (71), the jacking plug connector (72) can be plugged into a jacking plug socket (64), a material guiding inclined plate (73) is arranged at the top of the tool frame (71), the material guiding inclined plate (73) can guide the automobile glass lifter assembly (8) into a blanking bin (61), the motor assembly tool (75) is fixedly arranged on a frame (1) through bolts, the inside of the motor assembly tool (75) is vertically provided with a first air cylinder (76), the top of the telescopic end of the first air cylinder (76) is provided with a clamping rod (77), the clamping rod (77) can clamp a motor assembly (82) of the automobile glass lifter assembly (8) on the motor assembly tool (75), the bottom of the motor assembly tool (75) is horizontally provided with a second air cylinder (78), the telescopic end of the second air cylinder (78) is provided with a test sensor (79), the test sensor (79) can be spliced with a sensor interface of the motor assembly (82), the top of the motor assembly tool (75) is provided with two groups of footing dies (710), the outer side of each footing die (710) is provided with a third air cylinder (711), a foot clamping plate (712) is fixedly arranged at the telescopic end of the third cylinder (711), and the foot clamping plate (712) can clamp the foot (83) of the automobile glass lifter assembly (8) on the foot mould (710).
  9. 9. The oiling load testing device for the automobile glass lifter assembly according to claim 8 is characterized in that clamping cylinders (9) are fixedly arranged on the left side and the right side of the frame (1), and two groups of clamping cylinders (9) clamp the left end and the right end of the sliding plate (81).

Description

Oil coating load testing device for automobile glass lifter assembly Technical Field The invention relates to the technical field of automobile glass lifter assembly testing, in particular to an oiling load testing device for an automobile glass lifter assembly. Background In the final inspection of the production of the automobile glass lifter, multiple comprehensive performance tests such as the blocking force, the running current, the speed, the stroke and the like are required to be carried out on lifter assemblies with various vehicle types and various vehicle door configurations. The defects of rigid design and insufficient flexibility of the current test equipment are generally overcome, and the defects are mainly concentrated in: 1. Quality detection and technological process splitting, namely defect detection, necessary processes (such as guide rail lubrication) and performance test are often completed by different equipment at different stations, the process is discrete, the product inventory, site occupation and quality control difficulty are increased, and data are difficult to trace. 2. In order to solve the problem of lubrication state change caused by process flow, a scheme of directly integrating an oiling mechanism into a testing station in a noise testing shed appears in the industry, and oiling and noise testing processes of products are sequentially completed in the same station. The scheme avoids the product circulation link, but has the core defects that firstly, the noise test shed is a high-precision acoustic test environment, has extremely high control requirements on vibration sources, noise sources and air flow disturbance in a test space, and components such as a grease injection pump, a driving motor, a transmission module, a pipeline valve group and the like matched with an oiling mechanism are continuous vibration and noise emission sources, and vibration and noise generated in the operation process of the components can directly interfere signal acquisition of acoustic test equipment, so that test data cannot accurately reflect the noise performance of a glass lifting assembly product, and the test precision and the recognition capability of abnormal sound defects of the product are seriously reduced. Secondly, noise test equipment cost is higher, and the maintenance degree of difficulty is big, increases extra equipment in its inside, and the cost is too high. Third, the existing noise test internal load is static load only for providing fixed counter weight, reference data contrast before no oiling, full-stroke dynamic load curve is not collected, only the basic working condition requirement of noise test is met, fine load defect affecting product life cannot be identified, and oiling process quality cannot be judged. Disclosure of Invention The invention aims to solve the problems and provides an oiling load testing device for an automobile glass lifter assembly. The invention adopts the following technical scheme for realizing the purposes: the oil coating load testing device for the automobile glass lifter assembly comprises a rack, wherein a central quick interface is arranged in the middle of the rack, a testing load is arranged at the top of the rack, the testing load can apply load to a glass bracket in the automobile glass lifter assembly, an oil coating mechanism is arranged above the testing load, and lubricating oil can be coated in a sliding plate by the oil coating mechanism; The inside of frame is provided with ejection mechanism, installs on the ejection mechanism and switches the frock, switches the frock and designs according to car glass-frame riser assembly model, switches the frock and can centre gripping car glass-frame riser assembly, and can read car glass-frame riser assembly data, is provided with quick-connect dish master on the switching frock, quick-connect dish master can with central authorities quick interface quick connection. Further, a touch display is arranged on the outer side of the rack, and an operator selects a gear corresponding to the product model from the touch display. Further, the test load comprises a guide linear slide rail module fixedly installed on the frame, a guide sliding frame is installed on the guide linear slide rail module, a load arm is connected to the guide sliding frame in a sliding mode, a load hydraulic cylinder is fixedly installed on the guide sliding frame, the telescopic end of the load hydraulic cylinder is connected with the load arm, and the load arm can be pressed on the glass support when falling down. Further, two groups of limit linear slide rail modules are arranged below the guide linear slide rail module, and the stop frame is arranged on each of the two groups of limit linear slide rail modules. Further, the oiling mechanism comprises an oiling horizontal linear sliding rail module fixedly installed on the frame, the oiling horizontal linear sliding rail module is located above the guiding linea