CN216858497U

CN216858497U - Mistake proofing frock clamp of automobile parts equipment of attacking tooth

Info

Publication number: CN216858497U
Application number: CN202220566636.2U
Authority: CN
Inventors: 顾跃新; 李宁
Original assignee: Weitang Auto Stamping Technology Wuxi Co ltd
Current assignee: Weitang Auto Stamping Technology Wuxi Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-01
Anticipated expiration: 2032-03-15

Abstract

The utility model belongs to the technical field of the auto parts processing and specifically relates to a tooth equipment's mistake proofing frock clamp is attacked to automobile parts is related to, its workstation and supporter including being connected with tapping device, the supporter is connected be located the below of the screw tap on the tapping device on the workstation, be provided with the locating hole that corresponds with the through-hole on the car seat curb plate on the supporter, the supporter keep away from on the lateral wall of screw tap be connected with the detection mechanism that the locating hole corresponds, the detection machine includes the sensor of two relative settings, two the sensor sets up rather than corresponding the both sides of locating hole, this application has the effect of being convenient for detect the position of work piece.

Description

Mistake proofing frock clamp of automobile parts tapping equipment

Technical Field

The application relates to the field of automobile part machining, in particular to a mistake-proofing tool clamp of automobile part tapping equipment.

Background

The tapping machine is a machining device for machining internal threads on the inner side surfaces of various through holes or blind holes with different specifications, such as a machine shell, an equipment end surface, a nut, a flange plate and the like, and is suitable for machining automobile bodies, frames, chassis, connecting rods, engines, cylinders and various mechanical parts of automobiles or motorcycles.

The utility model discloses a chinese utility model patent that bulletin number is CN205834392U discloses a tooth mechanism is attacked to six stations, including workstation and revolving stage, be equipped with first tapping machine and the second tapping machine on this workstation, all be equipped with a plurality of fixed screw tap tooth covers on first tapping machine and the second tapping machine, install a screw tap on every fixed screw tap tooth cover respectively, the revolving stage is located the below of screw tap, and the mesa bottom of workstation is equipped with six station cam wheel splitter and motors, and this six station splitter is connected with this motor, the revolving stage pass through the bearing with six station cam wheel splitter connect, there are six tapping tools that are used for fixed work piece along circumference evenly distributed on the revolving stage, and first tapping machine, second tapping machine and motor all are connected with a PLC controller.

In the automobile manufacturing field, be provided with a plurality of through-holes and round hole on the car seat curb plate, when carrying out the tapping to the through-hole on the car seat curb plate, place the car seat curb plate back on the revolving stage, if stagger between the through-hole that need carry out processing on screw tap on the tapping machine and the car seat curb plate, then can influence going on of tapping processing, reduce the efficiency of tapping, consequently remain to research and develop a mechanism of being convenient for detect the position of work piece.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the position to the work piece to detect, this application provides a mistake proofing frock clamp of automobile parts tapping equipment.

The application provides a tooth equipment's mistake proofing frock clamp is attacked to automobile parts adopts following technical scheme:

the utility model provides a tooth equipment's mistake proofing frock clamp is attacked to automobile parts, is including workstation and the supporter that is connected with the tapping device, the supporter is connected on the workstation and lie in the below of the screw tap on the tapping device, be provided with the locating hole that corresponds with the through-hole on the car seat curb plate on the supporter, the supporter keep away from on the lateral wall of screw tap be connected with the detection mechanism that the locating hole corresponds, the detection machine includes the sensor of two relative settings, two the sensor sets up rather than corresponding the both sides of locating hole.

Through adopting above-mentioned technical scheme, when the screw tap carries out the tapping to the through-hole, the screw tap removes towards the supporter, if the screw tap aligns with the through-hole, then the screw tap runs through the locating hole, and the screw tap passes the locating hole and is located between two sensors, and the signal between two screw tap sensors has been blocked to the screw tap is monitored to the sensor, then judges not taking place the dislocation between work piece and the screw tap, thereby detects the position of work piece.

Optionally, the sensor is connected with the commodity shelf in a sliding mode along the vertical direction.

Through adopting above-mentioned technical scheme, if the length of screw tap is shorter, the removal sensor for after the screw tap runs through the locating hole, the screw tap exposes the part of putting the thing platform towards the lateral wall of workstation and is located between two sensors.

It is optional, the supporter is kept away from and is connected with on the lateral wall of screw tap and be used for the installation the mounting panel of sensor, be provided with waist shape hole on the mounting panel, two in every detection mechanism of group one of keeping away from each other serves and is connected with the connecting rod, be provided with the screw thread on the connecting rod, the connecting rod level sets up and runs through waist shape hole, threaded connection has two nut pieces on the connecting rod, the nut piece is located the relative both sides of mounting panel, the nut piece with the mounting panel supports tightly.

Through adopting above-mentioned technical scheme, remove connecting rod and sensor, the connecting rod removes in waist shape hole, rotates the nut piece for the nut piece supports tightly with the mounting panel, thereby fixes the position of sensor.

Optionally, there is a fore-set along vertical direction sliding connection on the supporter, be connected with the pressure spring on the supporter, the pressure spring cover is established on the fore-set, the pressure spring is kept away from the one end and the fore-set of supporter are connected, the fore-set runs through the locating hole, the fore-set is kept away from the one end and the screw tap conflict of workstation.

Through adopting above-mentioned technical scheme, the screw tap removes towards the supporter, and the screw tap offsets with the fore-set, and the screw tap promotes the fore-set and removes towards the workstation, and the pressure spring is compressed to the fore-set plays vertical ascending reaction force to the screw tap, thereby plays cushioning effect to the tapping process.

Optionally, the supporter is connected with a guide ring, the guide ring is coaxially arranged with the positioning hole, a positioning block is connected to the inner side wall of the guide ring, the top pillar penetrates through the guide ring, the positioning hole is formed in the side wall of the top pillar, and the positioning block is located in the positioning hole and in sliding fit with the positioning hole.

Through adopting above-mentioned technical scheme, the sliding fit with the fore-set of guide ring has increased area of contact between fore-set and the supporter to for the removal of fore-set provides the direction, improved the stability that the fore-set removed along vertical direction.

Optionally, the supporter is kept away from be connected with the reference column on the lateral wall of workstation, the reference column corresponds the setting with the round hole on the car seat curb plate, the reference column runs through the round hole on the car seat curb plate.

Through adopting above-mentioned technical scheme, the car seat curb plate is placed on the supporter for the reference column runs through the round hole, thereby tentatively fix a position the car curb plate, reduced the possibility of car seat curb plate and screw tap dislocation.

Optionally, the nut blocks close to each other in each group of detection mechanisms are connected together through a connecting rod.

By adopting the technical scheme, the height of the two sensors is simultaneously moved through the connecting rod, so that an operator can conveniently adjust the positions of the sensors.

Optionally, the both ends of connecting rod are connected with the slide, the slide orientation be connected with the dovetail block on the lateral wall of mounting panel, every locating hole both sides be provided with the dovetail on the relative lateral wall of mounting panel, the dovetail block is located in the dovetail and with dovetail sliding fit.

Through adopting above-mentioned technical scheme, the cooperation of forked tail piece and dovetail makes the connecting rod keep horizontal setting to make the connecting rod move along vertical direction.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the screw tap taps the through hole, the screw tap moves towards the storage rack, if the screw tap is aligned with the through hole, the screw tap penetrates through the positioning hole and is located between the two sensors, the screw tap blocks signals between the two screw tap sensors, the sensors monitor the screw tap, and then the situation that the workpiece and the screw tap are not staggered is judged, so that the position of the workpiece is detected;

2. the screw tap moves towards the storage rack, the screw tap abuts against the ejection column, the screw tap pushes the ejection column to move towards the workbench, and the pressure spring is compressed, so that the ejection column exerts vertical upward reaction force on the screw tap, and a buffering effect is exerted on a tapping process;

3. the sliding fit of the guide ring and the top column increases the contact area between the top column and the commodity shelf, so that the guide is provided for the movement of the top column, and the stability of the top column moving along the vertical direction is improved.

Drawings

Fig. 1 is a schematic overall structural view of a mistake-proofing tool holder for embodying tapping equipment for automobile parts in embodiment 1;

fig. 2 is a schematic view for showing a positional relationship between the holding block and the top post in embodiment 1;

fig. 3 is a schematic view for embodying the positional relationship between the mounting plate and the jack-post in embodiment 1;

FIG. 4 is an enlarged view of a portion A for showing the positional relationship between the sensor and the jack post in FIG. 3;

fig. 5 is a schematic view for embodying a positional relationship between a nut block and a connecting rod in embodiment 2;

description of reference numerals:

1. a work table; 2. a tapping device; 3. a rack; 4. a support plate; 5. a screw; 6. a slider; 7. a limiting plate; 8. a positioning column; 9. a top pillar; 10. a guide ring; 11. a resisting block; 12. a pressure spring; 13. a sensor; 14. mounting a plate; 15. a connecting rod; 16. a waist-shaped hole; 17. a nut block; 18. a connecting rod; 19. a slide plate; 20. a dovetail groove; 21. a dovetail block.

Detailed Description

The embodiment of the application discloses mistake proofing frock clamp of automobile parts tapping equipment.

Example 1

Referring to fig. 1, a mistake proofing frock clamp of automobile parts tapping equipment, including workstation 1 and the supporter 3 that is connected with tapping device 2, supporter 3 sliding connection is on workstation 1 and is located the below of the screw tap on tapping device 2.

Referring to fig. 1, being connected with extension board 4 on the workstation 1, rotating on the extension board 4 and being connected with screw rod 5, the 5 levels of screw rod set up and are connected with the motor on the workstation 1, and the motor is connected with screw rod 5, is connected with limiting plate 7 on the relative lateral wall of extension board 4, and threaded connection has slider 6 on the screw rod 5, and the lateral wall of slider 6 offsets with limiting plate 7 and with limiting plate 7 sliding fit, and the lateral wall that workstation 1 was kept away from to slider 6 is connected with supporter 3.

Referring to fig. 1 and 2, a top pillar 9 and a positioning pillar 8 are connected to a side wall of the shelf 3 away from the workbench 1, the positioning pillar 8 is arranged corresponding to a circular hole on a side plate of the car seat, the positioning pillar 8 penetrates through the circular hole on the side plate of the car seat, a positioning plate is connected to an end of the positioning pillar 8 away from the shelf, an end of the positioning plate away from the positioning pillar 8 is arranged in an arc shape, the top pillar 9 is arranged corresponding to a through hole on the side plate of the car seat, a positioning hole corresponding to a screw tap is arranged on the shelf 3, the positioning hole penetrates through the shelf 3, a guide ring 10 corresponding to the positioning hole is connected to the shelf 3, the guide ring 10 is arranged coaxially with the positioning hole, the top pillar 9 is slidably connected in the guide ring 10, the top pillar 9 is arranged coaxially with the corresponding screw tap, an end of the top pillar 9 away from the workbench 1 is connected with a resisting block 11, an end of the guide ring 10 away from the workbench 1 is connected with a pressure spring 12, the pressure spring 12 is sleeved on the top pillar 9, one end of the pressure spring 12 far away from the guide ring 10 is connected with the abutting block 11.

Referring to fig. 3 and 4, supporter 3 is kept away from and is connected detection mechanism on the lateral wall of screw tap, detection mechanism is provided with a plurality of, detection mechanism sets up with fore-set 9 relatively, every detection mechanism includes sensor 13, supporter 3 is kept away from and is connected with mounting panel 14 on the lateral wall of screw tap, mounting panel 14 is used for installing sensor 13, mounting panel 14 is located the both sides of locating hole, mounting panel 14 sets up to L shape, mounting panel 14's horizontal part is connected with supporter 3, two sensor 13 set up relatively, the one end that sensor 13 kept away from each other is connected with connecting rod 15, be provided with the screw thread on connecting rod 15, threaded connection has two nut blocks 17 on connecting rod 15, be provided with waist shape hole 16 on mounting panel 14, connecting rod 15 runs through waist shape hole 16, nut block 17 is located the relative both sides of mounting panel 14, nut block 17 supports tightly with mounting panel 14.

The implementation principle of the embodiment 1 is as follows:

before the tapping position is detected, the sensor 13 is moved, the connecting rod 15 moves in the waist-shaped hole 16, after the sensor 13 moves to a proper position, the nut block 17 is rotated to enable the nut block 17 to be tightly abutted against the mounting plate 14, so that the setting of the sensor 13 is completed, the automobile seat side plate is placed on the storage rack 3, the positioning plate penetrates through a round hole in the automobile seat side plate, the side wall of the automobile seat side plate facing the storage rack 3 is abutted against the side wall of the positioning column 8 away from the storage rack 3, one end of the jacking column 9 away from the workbench 1 is positioned in a through hole in the automobile seat side plate, so as to preliminarily position the automobile side plate, the motor drives the screw rod 5 to rotate, the sliding block 6 moves along the screw rod 5 between the limiting plates 7, so that the storage rack 3 is moved to be under the screw tap, the tapping device 2 is started, the screw tap moves towards the automobile seat side plate, and the screw tap abuts against the jacking column 9, the fore-set 9 moves towards the workstation 1 along the guide ring 10, and pressure spring 12 is compressed, and the fore-set 9 wears out supporter 3 towards the lateral wall of workstation 1, and the fore-set 9 blocks the signal between two sensors 13 to the fore-set 9 is monitored to sensor 13, then judges not to take place the dislocation between work piece and the screw tap, and the screw tap is aimed at with the through-hole, thereby detects the position of work piece.

Example 2

Referring to fig. 5, nut blocks 17 close to each other in each group of detection mechanisms are connected together through a connecting rod 18, two ends of the connecting rod 18 are connected with sliding plates 19, a dovetail block 21 is connected to the side wall, facing the mounting plate 14, of the sliding plate 19, a dovetail groove 20 is arranged on the side wall, opposite to the mounting plate 14, of each positioning hole, and the dovetail block 21 is located in the dovetail groove 20 and is in sliding fit with the dovetail groove 20.

The implementation principle of the embodiment 2 is as follows:

when the sensors 13 are moved, the connecting rods 18 between the sensors 13 on two sides of one positioning hole are moved, the dovetail block 21 moves in the dovetail grooves 20, and after the sensors 13 are moved to proper positions, the nut block 17 is rotated, so that the nut block 17 is abutted against the mounting plate 14, and the two sensors 13 move in the vertical direction simultaneously.

Claims

1. The utility model provides an automobile parts attacks tooth equipment's mistake proofing frock clamp, is including workstation (1) and supporter (3) that are connected with tapping device (2), supporter (3) are connected workstation (1) is gone up and is located the below of the screw tap on tapping device (2), its characterized in that: the commodity shelf (3) is provided with a positioning hole corresponding to a through hole in the part, the side wall of the commodity shelf (3) far away from the screw tap is connected with a detection mechanism corresponding to the positioning hole, the detection machine comprises two sensors (13) which are oppositely arranged, and the two sensors (13) are arranged on two sides of the positioning hole corresponding to the sensors.

2. The mistake proofing tool clamp of the automobile part tapping equipment as claimed in claim 1, wherein: the sensor (13) is connected with the storage rack (3) in a sliding mode along the vertical direction.

3. The mistake proofing tool clamp of the automobile part tapping equipment as claimed in claim 2, wherein: be connected with on the lateral wall of screw tap is kept away from in supporter (3) and be used for the installation mounting panel (14) of sensor (13), be provided with waist shape hole (16) on mounting panel (14), two in every detection mechanism of group sensor (13) one of keeping away from each other is served and is connected with connecting rod (15), be provided with the screw thread on connecting rod (15), connecting rod (15) level sets up and runs through waist shape hole (16), threaded connection has two nut pieces (17) on connecting rod (15), nut piece (17) are located mounting panel (14) relative both sides, nut piece (17) with mounting panel (14) support tightly.

4. The mistake proofing tool clamp of the automobile part tapping equipment as claimed in claim 1, wherein: supporter (3) are gone up and are followed vertical direction sliding connection and have fore-set (9), be connected with pressure spring (12) on supporter (3), pressure spring (12) cover is established on fore-set (9), keep away from pressure spring (12) the one end and the fore-set (9) of supporter (3) are connected, fore-set (9) run through the locating hole, fore-set (9) are kept away from the one end and the screw tap conflict of workstation (1).

5. The error-proofing tool clamp of the automobile part tapping equipment as claimed in claim 4, wherein: be connected with guide ring (10) on supporter (3), guide ring (10) with the coaxial setting of locating hole, be connected with the locating piece on the inside wall of guide ring (10), fore-set (9) run through guide ring (10), be provided with the locating hole on the lateral wall of fore-set (9), the locating piece is located in the locating hole and with locating hole sliding fit.

6. The error-proofing tooling clamp of the automobile part tapping equipment as claimed in claim 1, characterized in that: supporter (3) are kept away from be connected with reference column (8) on the lateral wall of workstation (1), reference column (8) correspond the setting with the round hole on the car seat curb plate, round hole on the car seat curb plate is run through in reference column (8).

7. The mistake proofing tool clamp of automobile part tapping equipment according to claim 3, characterized in that: the nut blocks (17) which are close to each other in each group of detection mechanisms are connected together through a connecting rod (18).

8. The mistake proofing tool clamp of automobile part tapping equipment according to claim 7, characterized in that: both ends of connecting rod (18) are connected with slide (19), slide (19) orientation be connected with dovetail block (21) on the lateral wall of mounting panel (14), every locating hole both sides be provided with dovetail (20) on the relative lateral wall of mounting panel (14), dovetail block (21) are located in dovetail (20) and with dovetail (20) sliding fit.