CN215766957U - Novel nut plate assembly screw thread trafficability characteristic detects frock - Google Patents

Novel nut plate assembly screw thread trafficability characteristic detects frock Download PDF

Info

Publication number
CN215766957U
CN215766957U CN202121686011.1U CN202121686011U CN215766957U CN 215766957 U CN215766957 U CN 215766957U CN 202121686011 U CN202121686011 U CN 202121686011U CN 215766957 U CN215766957 U CN 215766957U
Authority
CN
China
Prior art keywords
clamping mechanism
shaped groove
plate assembly
novel nut
pneumatic device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121686011.1U
Other languages
Chinese (zh)
Inventor
范士俊
张建运
郑晓龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Laijin Auto Parts Co ltd
Original Assignee
Shenyang Laijin Auto Parts Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenyang Laijin Auto Parts Co ltd filed Critical Shenyang Laijin Auto Parts Co ltd
Priority to CN202121686011.1U priority Critical patent/CN215766957U/en
Application granted granted Critical
Publication of CN215766957U publication Critical patent/CN215766957U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Jigs For Machine Tools (AREA)

Abstract

The utility model relates to a novel nut plate assembly thread passing detection tool which comprises a bottom plate, wherein a positioning tool, a clamping mechanism and a pneumatic device are arranged on the upper end surface of the bottom plate, and the pneumatic device is connected with the clamping mechanism; the pneumatic device uses compressed air as power output, and the air cylinder is connected with the pressing block to clamp after the workpiece is positioned, so that the stability of the workpiece in the positioning of the tool is ensured. This frock simple structure is reasonable, can realize quick switching frock to different products, fixes a position fast and stably, has improved the efficiency and the accuracy that the screw thread trafficability characteristic detected.

Description

Novel nut plate assembly screw thread trafficability characteristic detects frock
Technical Field
The utility model relates to a novel nut plate assembly thread passing detection tool, and belongs to the field of automobile parts.
Background
With the improvement of the requirement of the automobile industry on the welding quality, the thread passing performance of a welded product containing threads is very critical to the quality of the whole automobile assembly, the thread passing performance is always manually operated by an operator through a thread go-no-go gauge, and the problems of untimely detection, welding defect outflow, low working efficiency and the like are easily caused because the thread passing performance cannot be checked by 100% due to the complexity of the manual operation.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a novel nut plate assembly thread passing detection tool.
The technical scheme adopted by the utility model is as follows: a novel nut plate assembly thread passing detection tool comprises a bottom plate, wherein a positioning tool, a clamping mechanism and a pneumatic device are arranged on the upper end surface of the bottom plate, and the pneumatic device is connected with the clamping mechanism; the pneumatic device uses compressed air as power output, and the air cylinder is connected with the pressing block to clamp after the workpiece is positioned, so that the stability of the workpiece in the positioning of the tool is ensured.
The positioning tool comprises a right-angle rib plate, a U-shaped groove block is fixedly connected to the end face of the right-angle rib plate, the opening of the U-shaped groove block faces upwards, a strong magnet and a positioning pin are arranged on the U-shaped groove block, and the directions of the strong magnet and the positioning pin are the same. The arrangement of the strong magnet and the positioning pin ensures the accuracy of workpiece positioning
The pneumatic device comprises a guide cylinder, the free end of the guide cylinder is connected with the clamping mechanism, and the clamping mechanism is driven to loosen or clamp through the guide cylinder.
The clamping mechanism comprises a connecting plate and a clamping block, the clamping block is fixedly connected to the side face of the connecting plate, the clamping block faces towards the U-shaped groove block, and the connecting plate can slide on the bottom plate.
And the side wall of the U-shaped groove block is fixedly connected with a sensor.
The utility model has the following beneficial effects: the structure is small and exquisite light, can fix a position fast to dismouting and change are nimble convenient.
Drawings
FIG. 1 is a schematic structural view of a novel nut plate assembly thread passing detection tool.
Detailed Description
The utility model provides a novel nut plate assembly screw thread trafficability characteristic detects frock, includes bottom plate 1, and 1 up end of bottom plate is equipped with location frock 2, clamping mechanism and pneumatic means, and pneumatic means is connected with clamping mechanism, and the nut plate that awaits measuring is fixed through location frock 2 location, and pneumatic means drives clamping mechanism and presss from both sides tightly the nut plate that awaits measuring, carries out follow-up detection processes.
The positioning tool comprises a right-angle rib plate 7, a U-shaped groove block 8 is fixedly connected to the end face of the right-angle rib plate 7, the opening of the U-shaped groove block 8 faces upwards, a strong magnet 9 and a positioning pin 10 are arranged on the U-shaped groove block 8, and the directions of the strong magnet 9 and the positioning pin 10 are the same.
The pneumatic device comprises a guide cylinder 4, the free end of the guide cylinder 4 is connected with the clamping mechanism, and the clamping mechanism is driven to loosen or clamp through the guide cylinder 4.
The clamping mechanism comprises a connecting plate 6 and a clamping block 3, the clamping block 3 is fixedly connected to the side face of the connecting plate 6, the clamping block 3 faces towards the U-shaped groove block 8, and the connecting plate 6 can slide on the bottom plate 1.
The sensor 5 is fixedly connected to the side wall of the U-shaped groove block 8, whether the position of a workpiece is accurate or not is detected through the sensor 5, the guide cylinder 4 drives the clamping block 3 to be close to the U-shaped groove block 8 after accurate positioning, and a nut plate to be detected is clamped.
The detection mechanism can detect the passing performance of the threads, automatically goes up and down and collects torsion in real time, actual torsion collection values of the detection mechanism are compared with torsion set values, errors are automatically reported after the torsion collection actual values exceed a certain range, and whether the passing performance of the threads is qualified or not is automatically judged.
The detection mechanism comprises a servo motor with the model hg-kn43 j-s 100; a displacement sensor with the model of D-MP 200B; the torque detection shaft cylinder is MDBYL32-300Z in model number; firstly, after a workpiece is clamped and positioned, an air cylinder sensor receives a clamping signal and transmits the clamping signal to a detection mechanism, the detection mechanism identifies the type of the workpiece and enables a servo electrode machine to rotate, a displacement sensor records the displacement of a detection head, a torque detection air cylinder detects a real-time torque value, the real-time torque value is compared with a set value, an alarm is given when the real-time torque value exceeds the set range, and the function of rapid torque value detection is achieved.
What has been described above is merely a preferred embodiment of the utility model. It should be noted that variations and modifications can be made by those skilled in the art without departing from the principle of the present invention, and they should also be considered as falling within the scope of the present invention.

Claims (4)

1. The utility model provides a novel nut plate assembly screw thread trafficability characteristic detects frock which characterized in that: the device comprises a bottom plate (1), wherein a positioning tool (2), a clamping mechanism and a pneumatic device are arranged on the upper end surface of the bottom plate (1), and the pneumatic device is connected with the clamping mechanism;
the positioning tool (2) comprises a right-angle rib plate (7), a U-shaped groove block (8) is fixedly connected to the end face of the right-angle rib plate (7), the opening of the U-shaped groove block (8) faces upwards, a strong magnet (9) and a positioning pin (10) are arranged on the U-shaped groove block (8), and the directions of the strong magnet (9) and the positioning pin (10) are the same.
2. The novel nut plate assembly thread passability detection tool of claim 1, wherein:
the pneumatic device comprises a guide cylinder (4), the free end of the guide cylinder (4) is connected with the clamping mechanism, and the clamping mechanism is driven to loosen or clamp through the guide cylinder (4).
3. The novel nut plate assembly thread passability detection tool of claim 1, wherein: the clamping mechanism comprises a connecting plate (6) and clamping blocks (3), the clamping blocks (3) are fixedly connected to the side face of the connecting plate (6), the clamping blocks (3) face towards the U-shaped groove blocks (8), and the connecting plate (6) can slide on the bottom plate (1).
4. The novel nut plate assembly thread passability detection tool of claim 1, wherein: and the side wall of the U-shaped groove block (8) is fixedly connected with a sensor (5).
CN202121686011.1U 2021-07-23 2021-07-23 Novel nut plate assembly screw thread trafficability characteristic detects frock Active CN215766957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121686011.1U CN215766957U (en) 2021-07-23 2021-07-23 Novel nut plate assembly screw thread trafficability characteristic detects frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121686011.1U CN215766957U (en) 2021-07-23 2021-07-23 Novel nut plate assembly screw thread trafficability characteristic detects frock

Publications (1)

Publication Number Publication Date
CN215766957U true CN215766957U (en) 2022-02-08

Family

ID=80107281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121686011.1U Active CN215766957U (en) 2021-07-23 2021-07-23 Novel nut plate assembly screw thread trafficability characteristic detects frock

Country Status (1)

Country Link
CN (1) CN215766957U (en)

Similar Documents

Publication Publication Date Title
CN201128062Y (en) Bearing press fitting device
CN107180990B (en) Full-automatic battery pack blocking press-fitting structure
CN215766957U (en) Novel nut plate assembly screw thread trafficability characteristic detects frock
CN211373556U (en) Full-automatic continuous multi-point detection device for outer diameter of workpiece
CN215766958U (en) Novel connecting piece screw thread trafficability characteristic detects frock
CN212241382U (en) Automatic vibrating diaphragm punching equipment
CN213633001U (en) Accurate pressure device of aviation thin wall spare
CN210210204U (en) Automatic assembly board of automobile vacuum pump rotor blade
CN209927649U (en) Hardness testing device is used in machine parts production
CN214583111U (en) Automobile part welding inspection device
CN211061307U (en) Automatic pressure testing machine
CN219956420U (en) Size detection equipment for machining mechanical parts
CN219757200U (en) Clamping jaw centering detection tool
CN111168351A (en) Valve stem oil seal press-fitting equipment
CN216308941U (en) Device for rapidly detecting workpiece
CN221840846U (en) Spring steel wire toughness test equipment
CN220772480U (en) Airtight check out test set
CN221550322U (en) Torque fatigue test device for manual tool
CN219724838U (en) Novel tapping device capable of rapidly returning materials
CN215004683U (en) Saw blade welds tooth intensity detection device
CN219869609U (en) Abnormal shape thin wall spare thermal treatment deformation detection device
CN220782853U (en) Nut servo crimping equipment
CN215678464U (en) Stereo set basin frame terminal switches on detection tool
CN211668472U (en) Novel inspection tool
CN112476242B (en) Online measuring mechanism and measuring method for verticality of profile of shaft-like machined workpiece

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant