CN215509849U - Motor connecting rod ball bowl and ball head assembly detection mechanism - Google Patents
Motor connecting rod ball bowl and ball head assembly detection mechanism Download PDFInfo
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- CN215509849U CN215509849U CN202120554827.2U CN202120554827U CN215509849U CN 215509849 U CN215509849 U CN 215509849U CN 202120554827 U CN202120554827 U CN 202120554827U CN 215509849 U CN215509849 U CN 215509849U
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- sliding table
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Abstract
The invention discloses a motor connecting rod ball bowl and ball head assembly detection mechanism which comprises a rack and a plurality of assembly pressing devices, wherein a sliding table sliding device is arranged on the rack, a tool clamp is arranged on a sliding table of the sliding table sliding device and below the assembly pressing devices, and a detection pressing device is arranged on the sliding table, on the side edge of the tool clamp and at the assembly position of a connecting rod ball bowl and a ball head. The invention realizes the integration of the installation, the assembly and the detection of the connecting rod ball bowl and the workpiece ball head, and each piece of online detection can not cause damage, thereby improving the working efficiency and reducing the production cost. And unqualified products can be detected, and the quality control of the whole motor is improved. In particular, the assembly quality can be ensured, and potential risks and potential safety hazards are eliminated.
Description
Technical Field
The invention relates to an assembly detection device, in particular to a ball bowl and ball head assembly detection mechanism.
Background
At present, motors (miniature) are widely used in the fields of automobiles, household appliances and the like, and connecting rods for the motors are important components of the motors. The connecting rod is connected and assembled with a ball head on other parts through a ball bowl (injection molding) on the connecting rod, and the ball head is pressed into the ball bowl by using a pneumatic press or other tools. The pull-out force of the connecting rod ball bowl and the ball head after assembly is an important quality index of the connecting rod assembly formed by the connecting rod ball bowl and the ball head, but due to the injection molding size deviation of the ball bowl, temperature change, press-in force and other factors, the pull-out force of the ball head and the ball bowl cannot reach the standard, and even the ball bowl is broken. The existing detection process mode is destructive side detection by sampling, so that the risk of unqualified products flowing out due to missed detection exists, the economic loss of the applied products is caused, and the important quality risk and the potential safety hazard exist.
Disclosure of Invention
The invention aims to overcome the technical defects and provide the motor connecting rod ball bowl and ball head assembly detection mechanism which can realize the integration of ball bowl and ball head assembly and online detection and can not be damaged during detection.
The purpose of the invention can be realized by the following technical scheme: motor connecting rod ball bowl and bulb assembly detection mechanism, including frame, a plurality of assembly push down device slide unit is equipped with in the frame, on this slide unit's the slip table and be equipped with frock clamp in assembly push down device's below department on the slip table and on frock clamp's the side and be equipped with the detection pressure equipment and put in connecting rod ball bowl and bulb assembly department.
The assembly pressing device comprises a pressing cylinder, a pressing block arranged on a piston rod of the pressing cylinder and a pressure sensor arranged on the pressing block, and the detection pressing device comprises a detection cylinder, an upper pressing block arranged on the piston rod of the detection cylinder and a bridge type pressure sensor arranged on the upper pressing block. And a connecting rod oiling device is arranged on the frame and at the side edge of the sliding table.
After the technical scheme of the invention is adopted, a workpiece with a ball head and a connecting rod with a ball bowl are placed by a tool clamp, the tool clamp and a detection pressurizing device are conveyed in place in a sliding manner by a sliding table sliding device, and the pressurizing device and the detection pressurizing device are assembled to perform pressurizing detection, so that the ball bowl of the connecting rod and the ball head of the workpiece are integrally installed, assembled and detected, and each piece of online detection cannot cause damage, the working efficiency is improved, and the production cost is reduced. And unqualified products can be detected, and the quality control of the whole motor is improved. In particular, the assembly quality can be ensured, and potential risks and potential safety hazards are eliminated.
Drawings
Fig. 1 is a schematic structural view of a motor connecting rod ball bowl and ball head assembly detection mechanism.
Fig. 2 is a top view structural diagram of fig. 1.
Detailed Description
The invention is described in detail below with reference to the figures and the detailed description.
Referring to fig. 1 and 2, the motor connecting rod ball bowl and ball head assembly detection mechanism comprises a frame 11 and a plurality of assembly pressing devices 1 (four in total, two pairs of speed, stroke and output force of the assembly pressing devices are controlled in a servo electric cylinder control mode), wherein a sliding table sliding device 5 is arranged on the frame 11, a tool clamp 6 is arranged on a sliding table 4 of the sliding table sliding device 5 (driven by a sliding cylinder) and below the assembly pressing devices 1, detection pressing devices 7 (three parts, one part on the right side of a detection main connecting rod and two parts on the left side of a detection auxiliary connecting rod) are arranged on the sliding table 4 and on the side edge of the tool clamp 6 and at the assembly position of the connecting rod ball bowl and the ball head.
As shown in fig. 1, the assembled depressing device 1 includes a depressing cylinder 2, a depressing block 13 mounted on a piston rod of the depressing cylinder, and a pressure sensor 3 mounted on the depressing block (on the upper portion of the depressing block), and the detecting depressing device 7 includes a detecting cylinder 8, an upper depressing block 14 mounted on a piston rod of the detecting cylinder, and a bridge type pressure sensor 9 mounted on the upper depressing block (on the lower portion of the upper depressing block). A connecting rod oiling device 12 (two parts, which are respectively used for oiling a main connecting rod and an auxiliary connecting rod of a motor arranged on the connecting rod oiling device) is arranged on the frame 11 and at the side edge of the sliding table 4.
Referring to the attached drawings, the working principle of the invention is as follows: the initial position of the slide table slide device 5 is located on the right side as shown in fig. 1; a workpiece 10 with a ball head is placed on a tool clamp 6, a main connecting rod of a motor which is filled with oil on a connecting rod oiling device 12 is placed on a corresponding position of the workpiece, and meanwhile, the other pair of the main connecting rod and the auxiliary connecting rod of the motor is placed on the connecting rod oiling device (the connecting rod oiling device can sense the main connecting rod or the auxiliary connecting rod of the motor and then automatically oil is filled); an operator presses a starting switch, a lower pressing block 13 of the right assembled pressing device 1 (two pieces) presses down to press a ball bowl on the main connecting rod into a corresponding ball head on a workpiece (sensed by the pressure sensor 3), and then the ball bowl returns; then, the upper pressing block 14 of the upper pressing device 7 is detected to push the main connecting rod to detect the ball bowl pulling force (induced by the bridge type pressure sensor 9): and if the detected pressure is qualified, returning. The sliding table sliding device 5 drives the tool clamp 6 to slide to the left side shown in figure 1, an auxiliary motor connecting rod which is filled with oil on the connecting rod oiling device is placed at a corresponding position of the workpiece, an operator presses the starting switch again, a lower pressing block of the assembling pressing device (two pieces) on the left side presses a ball bowl on the auxiliary connecting rod into a corresponding ball head on the workpiece, and then the ball bowl returns; then, detecting the pull-out force of the ball bowl by an upper pressing block ejecting auxiliary connecting rod of the pressing device: if the detected pressure is qualified, returning, and taking down the assembled and detected qualified workpiece (namely the connecting rod assembly) to complete the whole assembly detection process. If the detected pressure is unqualified, the unqualified product is ejected out by the upper pressing block to separate the connecting rod ball bowl from the ball head of the workpiece, the mechanism equipment stops running, and the alarm is given and the pulling-out force is digitally displayed; and (4) replacing the main connecting rod and the auxiliary connecting rod by an operator, restarting, and re-pressing and detecting the mechanism equipment. The assembled workpiece can not be damaged and can be reassembled.
Claims (3)
1. Motor connecting rod ball bowl and bulb assembly detection mechanism, including frame, a plurality of assembly push down device, its characterized in that: the machine frame is provided with a sliding table sliding device, a tool clamp is arranged on a sliding table of the sliding table sliding device and below the assembling and pressing device, and a detection pressing device is arranged on the sliding table, on the side edge of the tool clamp and at the assembling position of the connecting rod ball bowl and the ball head.
2. The motor connecting rod ball bowl and ball head assembly detection mechanism of claim 1, wherein: the assembly pressing device comprises a pressing cylinder, a pressing block arranged on a piston rod of the pressing cylinder and a pressure sensor arranged on the pressing block, and the detection pressing device comprises a detection cylinder, an upper pressing block arranged on the piston rod of the detection cylinder and a bridge type pressure sensor arranged on the upper pressing block.
3. The motor connecting rod ball bowl and ball head assembly detection mechanism of claim 1 or 2, characterized in that: and a connecting rod oiling device is arranged on the frame and at the side edge of the sliding table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120554827.2U CN215509849U (en) | 2021-03-13 | 2021-03-13 | Motor connecting rod ball bowl and ball head assembly detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120554827.2U CN215509849U (en) | 2021-03-13 | 2021-03-13 | Motor connecting rod ball bowl and ball head assembly detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215509849U true CN215509849U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120554827.2U Active CN215509849U (en) | 2021-03-13 | 2021-03-13 | Motor connecting rod ball bowl and ball head assembly detection mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN215509849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952560A (en) * | 2023-09-20 | 2023-10-27 | 万向钱潮股份公司 | Vehicle swing arm detection method and system |
-
2021
- 2021-03-13 CN CN202120554827.2U patent/CN215509849U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952560A (en) * | 2023-09-20 | 2023-10-27 | 万向钱潮股份公司 | Vehicle swing arm detection method and system |
| CN116952560B (en) * | 2023-09-20 | 2023-12-26 | 万向钱潮股份公司 | Vehicle swing arm detection method and system |
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