CN218015910U

CN218015910U - Vision-guided perforating device

Info

Publication number: CN218015910U
Application number: CN202221717611.4U
Authority: CN
Inventors: 张涛; 席文强; 郝亮; 徐冰
Original assignee: Wuxi Evergreen Antai Intelligent Manufacturing Co ltd
Current assignee: Wuxi Evergreen Antai Intelligent Manufacturing Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-13
Anticipated expiration: 2032-07-01

Abstract

The utility model provides a vision guide perforating device, including rotary fixture, and erect in the other triaxial drive arrangement of rotary fixture, be equipped with camera and drill bit on the triaxial drive arrangement, the position of prefabricated hole is observed to triaxial drive arrangement drive camera, the camera configuration is connected with the computer, the position data transmission to the computer that the prefabricated hole was observed to the camera, computer and triaxial drive arrangement communication connection, the computer calculates and feeds back to triaxial drive arrangement data, triaxial drive arrangement punches to the cylinder according to the data drive drill bit of feedback. This device has realized the full-automatic function of punching to the cylinder, and it is very convenient and reduced the error rate that punches to punch, has improved production efficiency, has reduced the cost of manufacture, has reduced the cost of labor.

Description

Vision-guided perforating device

Technical Field

The utility model relates to a hydro-cylinder assembly field especially relates to a vision guide perforating device.

Background

In the installation assembling process of large-scale hydro-cylinder, behind piston rod installation to cylinder, in order to further fix the position between piston rod and the cylinder, so need be connected through the jackscrew between uide bushing and the cylinder of installing on the piston cylinder, there is prefabricated mounting hole originally on the uide bushing, further drill out the jackscrew hole on the cylinder according to the position in this hole, original way is that the mode that adopts the manual work to punch drills out this jackscrew hole, but this kind of manual work mode of punching is very time-consuming and the position of the hole of mistake easily, lead to production efficiency to descend, the cost of manufacture increases, so need an automatic device to realize the production work that punches urgent need for.

SUMMERY OF THE UTILITY MODEL

In order to realize the automatic function of punching in the position of prefabricated mounting hole on according to the uide bushing on the cylinder, the utility model discloses a following technical scheme:

the utility model provides a vision guide perforating device, including rotary fixture, and erect in the other triaxial drive arrangement of rotary fixture, be equipped with camera and drill bit on the triaxial drive arrangement, the camera disposes the computer, the camera is used for observing the position of prefabricated hole on the uide bushing, and transmission signal to computer, the distance between computer calculation camera and the prefabricated hole, calculate the distance between drill bit and the prefabricated hole according to the relative distance between camera and the drill bit, then feed back the distance between drill bit and the prefabricated hole to triaxial drive arrangement, triaxial drive arrangement drive drill bit is horizontal, vertically and vertical direction go up the motion, and punch to the cylinder according to the position in prefabricated hole. The rotary fixture fixes the position of the cylinder barrel through operations such as rotating, lifting and the like of the cylinder barrel with the assembled piston rod, the three-axis driving device drives the camera to search for the prefabricated hole in the guide sleeve on the end face of the cylinder barrel, after the search is completed, the computer calculates the distance between the prefabricated hole and the drill bit and feeds the distance back to the three-axis driving device, the three-axis driving device drives the drill bit to the position of the prefabricated hole to drill the jackscrew hole consistent with the position of the prefabricated hole.

Specifically, the rotary fixture comprises at least one fixture, a bracket, a sliding mechanism and a rotating mechanism; at least one clamp is arranged on the sliding mechanism, the sliding mechanism drives the clamp to do linear motion, the rotating mechanism is fixedly arranged on the bracket, the rotating end of the rotating mechanism is connected with the sliding mechanism, and the rotating mechanism drives the sliding mechanism to integrally rotate.

Specifically, slide mechanism is rack and pinion slip table module, is equipped with the articulated elements on the rack and pinion slip table module, and rotary mechanism is connected with the articulated elements.

Specifically, the clamp comprises a bidirectional screw rod, a first synchronizing wheel, a second synchronizing wheel, a driving motor, a pair of clamping jaws and a guide rail; driving motor and guide rail fixed mounting are on the slip table of rack and pinion slip table module, and first synchronizing wheel is connected with driving motor, and the second synchronizing wheel passes through belt transmission with first synchronizing wheel to be connected, and the drive end of second synchronous pulley and two-way lead screw is connected, and every clamping jaw is connected with the lead screw nut of guide rail and two-way lead screw respectively simultaneously, and driving motor is connected with two-way lead screw and drives a pair of clamping jaw and remove on the slide rail.

Specifically, triaxial drive arrangement is the linear slip table module of xyz, and the linear slip table module of xyz erects by rotary fixture.

Specifically, the rotating clamp is fixedly installed on the ground rail walking device. Through installing rotary fixture on ground rail running gear, except can cooperate the position that the cylinder was adjusted to the linear slip table module of xyz, the drill bit punches more conveniently, can also regard as the material loading transfer chain before punching and punch the unloading transfer chain after accomplishing for the transport is very convenient.

In summary, the device has the following advantages: adopt this device to realize the full-automatic function of punching to the cylinder, punch very conveniently and reduced the error rate of punching, improved production efficiency, reduced the cost of manufacture, reduced the cost of labor.

Drawings

FIG. 1 is a schematic view of a visual guidance punch;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic view of a rotary jig in a visual guide perforating apparatus;

FIG. 4 is a schematic view of a clamp of a visual guide perforating apparatus;

reference numerals are as follows: 1, a cylinder barrel; 2, a ground rail walking device; 3, rotating the clamp;

301 a rack and pinion sliding table module; 302 a clamp; 303 rotating the oil cylinder; 304 hinge member; 305 placing a rack; 306 a stent;

3021 a bidirectional lead screw; 3022 sliding table; 3023 a second synchronizing wheel; 3024 a first synchronous wheel; 3025 a jaw; 3026 driving the motor; 3027 guide rail

401 a camera; 402 a drill bit; 403xyz linear stage module.

Detailed Description

The present invention will be further described with reference to fig. 1 to 4.

A visual guide perforating device comprises a rotary clamp 3 and a three-shaft driving device erected beside the rotary clamp.

The rotating jig 3 is used to rotate and position the cylinder 1. The rotary fixture 3 comprises two fixtures 302, a bracket 306, a rack-and-pinion sliding table module 301 and a rotary oil cylinder 303. Each gripper 302 includes a bidirectional screw 3021, a first synchronizing wheel 3024, a second synchronizing wheel 3023, a drive motor 3026, a pair of jaws 3025, and a guide rail 3027. The driving motor 3026 and the guide rail 3027 are fixedly mounted on the sliding table 3022 of the rack-and-pinion sliding table module 301, the first synchronizing wheel 3024 is connected to the driving motor 3026, the second synchronizing wheel 3023 is connected to the first synchronizing wheel 3024 through a belt, the second synchronizing wheel is connected to the driving end of the bidirectional screw 3021, each clamping jaw 3025 is connected to the guide rail 3027 and the lead screw nut of the bidirectional screw 3021, the driving motor 3026 is connected to the bidirectional screw 3021 and drives the pair of clamping jaws 3025 to move relatively on the guide rail, and thus the clamping function of the cylinder barrel 1 is achieved. Rotating cylinder 303 fixed mounting is equipped with articulated elements 304 on the support 306 on the rack and pinion slip table module 301, and rotating cylinder 303 is connected with articulated elements 304, drives rack and pinion slip table module 301 through rotating cylinder 303 like this and rotates to the realization is to the rotation of cylinder 1. In addition, still be equipped with the rack 305 on gear and rack slip table module 301's the slip table, the rack 305 is used for propping against 1 bottom of cylinder, provides the support in 1 bottom of cylinder for next step. In order to realize the functions of feeding before punching and discharging after punching, which are convenient for carrying, the rotary clamp 3 is fixedly arranged on the ground rail travelling device 2.

In order to realize the function of accurate drilling, a camera 401 and a drill bit 402 are arranged on the xyz linear sliding table module 403, wherein the camera 401 is provided with a computer, the camera 401 is used for observing the position of the preformed hole on the guide sleeve and transmitting a signal to the computer, the computer calculates the distance between the camera 401 and the preformed hole, calculates the distance between the drill bit 402 and the preformed hole according to the relative distance between the camera 401 and the drill bit 402, then feeds the distance between the drill bit 402 and the preformed hole back to the xyz linear sliding table module 403, and the xyz linear sliding table module 403 drives the drill bit 402 to move in the transverse direction, the longitudinal direction and the vertical direction and drills the cylinder barrel 1 according to the position of the preformed hole.

The device has the following working procedures: the position of the fixed cylinder barrel of operation such as rotatory lift is carried out through the cylinder barrel that will assemble the piston rod to rotary fixture, and three-axis drive arrangement drive camera 401 is around looking for the prefabricated hole on the uide bushing on the terminal surface of cylinder barrel, and after the completion of looking for, the computer calculates the distance between prefabricated hole and the drill bit 402 and feeds back to three-axis drive arrangement, and three-axis drive arrangement drives drill bit 402 again and drills out the jackscrew hole unanimous with the prefabricated hole position to the prefabricated hole department.

In summary, the device has the following advantages: adopt this device to realize the full-automatic function of punching to the cylinder, it is very convenient and reduced the error rate that punches to punch, has improved production efficiency, has reduced the cost of manufacture, has reduced the cost of labor.

It should be understood that the detailed description of the invention is only for illustrative purposes and is not intended to limit the invention to the embodiments described. It will be understood by those skilled in the art that the present invention may be modified and equivalents may be substituted to achieve the same technical effects; as long as satisfy the operation needs, all be in the protection scope of the utility model.

Claims

1. The utility model provides a vision guide perforating device, its characterized in that includes rotary fixture, and erect in the other triaxial drive arrangement of rotary fixture, be equipped with camera and drill bit on the triaxial drive arrangement, triaxial drive arrangement drive the position of prefabricated hole is observed to the camera, the camera configuration is connected with the computer, the camera will observe the position data transmission in prefabricated hole extremely the computer, the computer with triaxial drive arrangement communication connection, the computer calculates and feeds back to data triaxial drive arrangement, triaxial drive arrangement is according to the data drive of feedback the drill bit punches to the cylinder.

2. The visual guide perforating device of claim 1 wherein the rotary fixture includes at least one fixture, a bracket, a sliding mechanism, a rotating mechanism; the fixture is arranged on the sliding mechanism, the sliding mechanism drives the fixture to do linear motion, the rotating mechanism is fixedly arranged on the support, the rotating end of the rotating mechanism is connected with the sliding mechanism, and the rotating mechanism drives the sliding mechanism to integrally rotate.

3. The visual guidance perforating device of claim 2, wherein the sliding mechanism is a rack and pinion slide module, the rack and pinion slide module is provided with an articulated member, and the rotating mechanism is connected with the articulated member.

4. The visual guide perforating device as claimed in claim 3, wherein the clamp includes a bidirectional screw, a first synchronizing wheel, a second synchronizing wheel, a driving motor, a pair of clamping jaws, and a guide rail; the driving motor and the guide rail fixed mounting in on the slip table of rack and pinion slip table module, first synchronizing wheel with driving motor connects, the second synchronizing wheel with first synchronizing wheel passes through belt transmission and connects, the second synchronous pulley with the drive end of two-way lead screw is connected, every clamping jaw simultaneously respectively with the guide rail and the lead screw nut of two-way lead screw connects, driving motor with two-way screw connection and drive a pair of clamping jaw removes on the slide rail.

5. The visual guide perforating device of claim 2 wherein the rotation mechanism is a rotary cylinder.

6. The vision-guided perforating device of claim 1, wherein the three-axis drive device is an xyz linear slide module, and the xyz linear slide module is erected beside the rotary fixture.

7. The visual guide perforating device as claimed in claim 1, wherein the rotary jig is fixedly mounted on a ground rail running gear.