CN218658769U

CN218658769U - Mandrel dismounting table

Info

Publication number: CN218658769U
Application number: CN202221951338.1U
Authority: CN
Inventors: 钱文明; 李雪峰
Original assignee: Yangzhou Yuan Zhi Automation Technology Co ltd
Current assignee: Yangzhou Yuan Zhi Automation Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-03-21
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a dabber dismouting platform, which comprises a frame, frame bottom fixedly connected with workstation, the first servo motor of frame top fixedly connected with, frame one side fixedly connected with straight line module, the inside slider that is equipped with of straight line module, the slider links to each other with first servo motor's output, slider one side fixedly connected with last gas claw support, go up the inside gas claw that is equipped with of gas claw support, workstation bottom fixedly connected with second servo motor, the workstation top is rotated and is connected with down gas claw base, and gas claw base top is equipped with down the gas claw down, the gas claw top is equipped with the work piece down.

Description

Mandrel dismounting table

Technical Field

The utility model relates to a dabber dismouting platform technical field especially relates to dabber dismouting platform.

Background

The structure of bearing comprises steel ball, interior ring cover, outer ring cover etc. owing to can not collide and heavily extrude, consequently hardly guarantees safe dismouting, and artifical dismouting easily causes the damage of bearing, consumes the assemble duration to dismouting efficiency is lower, influences the project process.

Through the search, chinese patent application number CN201721113524.7 discloses a bearing quick assembly disassembly device, which includes: a base plate; the supporting mechanism comprises a lifting part connected with the bottom plate, a supporting plate connected with the lifting part and a positioning seat arranged on the supporting plate in a sliding manner; bearing dismouting mechanism, tailstock on the bottom plate is located including smooth, the mount pad of being connected with the tailstock, the spiral dabber, install in the expansion spline that the spiral dabber is close the one end of backup pad, with the dabber handle of spiral dabber hub connection and insert the push rod of locating the spiral dabber and keeping away from the one end of backup pad, a dabber hole has been seted up at the mount pad middle part, the spiral dabber is installed in the dabber downthehole and can be followed dabber hole orientation and be close or keep away from the backup pad orientation and remove under the dabber handle effect, the push rod is connectable to in the expansion spline when removing along the spiral dabber, the expansion spline is used for connecting the bearing. The bearing quick dismounting device of the utility model can quickly dismount the bearing, has high dismounting efficiency, and can not damage the bearing; the cost of the disassembly and assembly is low.

Among the above-mentioned device, when pressing from both sides the dress to the dabber, the dabber among the existing equipment generally divide into the dabber main part, dabber big head and with the dabber driving lever of dabber main part vertically, but when pressing from both sides, current clamping device can not discern and avoid by the dabber driving lever, and clamping device's clamping jaw is very easy to be pressed from both sides and is got the dabber driving lever, leads to pressing from both sides and gets the failure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mandrel dismounting table.

In order to realize the purpose, the utility model adopts the following technical scheme:

dabber dismouting platform, which comprises a frame, frame bottom end fixedly connected with workstation, the first servo motor of frame top fixedly connected with, frame one side fixedly connected with straight line module, the inside slider that is equipped with of straight line module, the slider links to each other with first servo motor's output, slider one side fixedly connected with last gas claw support, the inside gas claw that is equipped with of last gas claw support, workstation bottom end fixedly connected with second servo motor, the workstation top is rotated and is connected with down gas claw base, and lower gas claw base top is equipped with down the gas claw, the gas claw top is equipped with the work piece down, second servo motor's output links to each other with lower gas claw, it is equipped with laser distance measuring sensor to go up gas claw one side.

Furthermore, the inside of the upper air claw and the lower air claw are both provided with proximity switches.

Furthermore, the upper air claw and the lower air claw are connected with an external pneumatic device, a mandrel is arranged at the bottom end of the upper air claw and is divided into a mandrel main body, a mandrel large head and a mandrel deflector rod.

Furthermore, first servo motor, second servo motor, laser rangefinder sensor and proximity switch all with external power source electric connection.

Furthermore, a control module is arranged at the top end of the workbench.

The utility model has the advantages that:

1. by arranging an upper gas claw, a lower gas claw and a laser distance measuring sensor, a first servo motor drives a slide block of a linear module to drive the upper gas claw and a mandrel to move up and down, a second servo motor drives the lower gas claw to drive a workpiece to rotate, a robot unloads the workpiece with the mandrel from a machine tool, the lower gas claw of an upper mandrel dismounting table is placed on the lower gas claw (the gas claw is in an open state), the lower gas claw is clamped, the upper gas claw (in the open state) is driven by the first servo motor to move down along the linear module, when the lower edge of the upper gas claw is level with the upper end face of a big end of the mandrel, the upper gas claw stops moving, the laser distance measuring sensor and the big end of the mandrel are at the same height, a second servo motor is started to drive the lower gas claw to drive the workpiece and the mandrel to rotate, and when an upper deflector rod of the big end of the mandrel is detected by the laser distance measuring sensor, the second servo motor stops, when the lower edge of the upper gas claw is close to the upper end surface of the workpiece, the first servo motor stops, the upper gas claw clamps the big head of the mandrel, the first servo motor is started to drive the mandrel to move upwards to the top end of the linear module, the lower gas claw is released, the robot grabs the workpiece and leaves the workpiece, the robot grabs the workpiece to be processed and places the workpiece on the upper gas claw and the lower gas claw, the lower gas claw is clamped, the first servo motor is started to drive the sliding block to move downwards, the upper gas claw and the mandrel are driven to move downwards, the mandrel is inserted into a central hole of the workpiece, when the lower end surface of the big head of the mandrel is close to the upper end surface of the workpiece, the first servo motor stops, the upper gas claw is released, the first servo motor is started to drive the upper gas claw to move upwards to the top end of the linear module, the robot grabs the workpiece with the mandrel installed and installs the machine tool for processing, until the next cycle is entered.

Drawings

FIG. 1 is a front view of a mandrel disassembly and assembly station according to an embodiment;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: the device comprises a machine frame 1, a first servo motor 2, a sliding block 3, a linear module 4, a second servo motor 5, a workbench 6, an upper air claw support 7, an upper air claw 8, a mandrel 9, a workpiece 10, a lower air claw 11 and a laser ranging sensor 12.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Examples

Referring to fig. 1-2, a mandrel dismounting table comprises a frame 1, a worktable 6 is fixedly connected to the bottom end of the frame 1, a first servo motor 2 is fixedly connected to the top end of the frame 1, a linear module 4 is fixedly connected to one side of the frame 1, a slider 3 is arranged inside the linear module 4, the slider 3 is connected to the output end of the first servo motor 2, an upper air claw support 7 is fixedly connected to one side of the slider 3, an upper air claw 8 is arranged inside the upper air claw support 7, a second servo motor 5 is fixedly connected to the bottom end of the worktable 6, a lower air claw base is rotatably connected to the top end of the worktable 6, a lower air claw 11 is arranged at the top end of the lower air claw base, a workpiece 10 is arranged at the top end of the lower air claw 11, the output end of the second servo motor 5 is connected to the lower air claw 11, a laser distance measuring sensor 12 is arranged at one side of the upper air claw 8, the first servo motor 2 drives the slider of the linear module to drive the upper air claw 8 and the mandrel 9 to move up and down, the second servo motor 5 drives the lower gas claw 11 to drive the workpiece 10 to rotate, the robot unloads the workpiece with the mandrel 9 from the machine tool, the lower gas claw 11 and the upper gas claw 11 of the disassembling and assembling platform for placing the mandrel 9 are in an open state, the lower gas claw 11 is clamped, the upper gas claw 8 is in an open state and driven by the first servo motor 2 to move downwards along a linear module, when the lower edge of the upper gas claw 8 is flush with the upper end surface of the big head of the mandrel 9, the upper gas claw 8 stops moving, the laser distance measuring sensor 12 and the big head of the mandrel 9 are at the same height, the second servo motor 5 is started to drive the lower gas claw 11 to drive the workpiece and the mandrel 9 to rotate, when the deflector rod on the big head of the mandrel 9 is detected by the laser distance measuring sensor 12, the second servo motor 5 stops, the deflector rod is just positioned between the two clamping jaws of the upper gas claw 8 at the moment, the first servo motor 2 is started, the upper pneumatic claw 8 is driven to continuously move downwards, when the lower edge of the upper pneumatic claw 8 is close to the upper end face of a workpiece, the first servo motor 2 stops, the upper pneumatic claw 8 clamps the big head of the mandrel 9, the first servo motor 2 is started to drive the mandrel 9 to move upwards to the top end of the linear module 4, the lower pneumatic claw 11 is loosened, the robot grabs and leaves the workpiece, the robot grabs the workpiece to be machined and places the workpiece to be machined on the upper pneumatic claw 11 and the lower pneumatic claw 11 to clamp, the first servo motor 2 is started to drive the sliding block 3 to move downwards to drive the upper pneumatic claw 8 and the mandrel 9 to move downwards, the mandrel 9 is inserted into a central hole of the workpiece, when the lower end face of the big head of the mandrel 9 is close to the upper end face of the workpiece, the first servo motor stops, the upper pneumatic claw 8 is loosened, the first servo motor 2 is started, the sliding block drives the upper pneumatic claw 8 to move upwards to the top end of the linear module, the robot grabs the workpiece to be machined, and installs the mandrel on a machine tool for machining until entering the next cycle.

Wherein, go up

gas claw

8 and 11 inside proximity switches that all are equipped with down of gas claw, go up

gas claw

8 and 11 all link to each other with outside pneumatic means down of gas claw, go up 8 bottoms of gas claw and be equipped with dabber 9, first servo motor 2, second servo motor 5, laser rangefinder sensor 12 and proximity switch all with external power electric connection, 6 tops of workstation are equipped with control module

The working principle is as follows: the first servo motor 2 drives a sliding block of a linear module to drive an upper air claw 8 and a mandrel 9 to move up and down, the second servo motor 5 drives a lower air claw 11 to drive a workpiece 10 to rotate, the robot unloads the workpiece with the mandrel 9 from a machine tool, the upper air claw 11 and the lower air claw 11 of an upper mandrel 9 disassembling and assembling table are in an open state, the lower air claw 11 is clamped tightly, the upper air claw 8 is in the open state and driven by the first servo motor 2 to move down along the linear module, when the lower edge of the upper air claw 8 is flush with the upper end face of a big end of the mandrel 9, the upper air claw 8 stops moving, the laser ranging sensor 12 and the big end of the mandrel 9 are at the same height, the second servo motor 5 is started to drive the lower air claw 11 to drive the workpiece and the mandrel 9 to rotate, when a deflector rod on the big end of the mandrel 9 is detected by the laser ranging sensor 12, the second servo motor 5 stops, at the moment, a deflector rod is just positioned between two clamping jaws of an upper gas claw 8 in a neutral position, a first servo motor 2 is started to drive the upper gas claw 8 to continuously descend, when the lower edge of the upper gas claw 8 is close to the upper end face of a workpiece, the first servo motor 2 is stopped, the upper gas claw 8 clamps the big end of a mandrel 9, the first servo motor 2 is started to drive the mandrel 9 to ascend to the top end of a linear module 4, a lower gas claw 11 is loosened, the robot grabs the workpiece and leaves the workpiece, the robot grabs the workpiece to be processed and places the upper gas claw 11 and the lower gas claw 11 to clamp, the first servo motor 2 is started to drive a sliding block 3 to descend to drive the upper gas claw 8 and the mandrel 9 to descend, the mandrel 9 is inserted into the central hole of the workpiece, when the lower end face of the mandrel 9 is close to the upper end face of the workpiece, the first servo motor is stopped, the upper gas claw 8 is loosened, the first servo motor 2 is started to drive the sliding block to ascend to the top end of the linear module, and the robot grabs the workpiece to be processed, and (5) installing the machine tool for machining until entering the next cycle.

Above, it is only the preferred embodiment of the present invention, not to limit the present invention in any form, although the present invention has been disclosed above with the preferred embodiment, but not to limit the present invention, any person skilled in the art can make a few changes or modifications to the equivalent embodiment of the equivalent change within the technical scope of the present invention without departing from the technical solution of the present invention, but all the modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still belong to the technical solution of the present invention, and at the same time, the present invention can purchase the standard parts from the market, the special-shaped parts can be customized according to the descriptions of the specification and the drawings, the specific connection mode of each part adopts the conventional means of bolt rivet, welding, etc. in the prior art, the machinery, parts and equipment all adopt the conventional model in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the detailed description is not repeated here.

Claims

1. Dabber dismouting platform, including frame (1), its characterized in that, frame (1) bottom fixedly connected with workstation (6), the first servo motor (2) of frame (1) top fixedly connected with, frame (1) one side fixedly connected with sharp module (4), sharp module (4) inside is equipped with slider (3), slider (3) link to each other with the output of first servo motor (2), slider (3) one side fixedly connected with last gas claw support (7), the inside gas claw (8) of being equipped with of last gas claw support (7), workstation (6) bottom fixedly connected with second servo motor (5), workstation (6) top is rotated and is connected with down gas claw base, and is equipped with down gas claw (11) on lower gas claw base top, and is equipped with down gas claw (11) on lower gas claw (11) top, the output of second servo motor (5) links to each other with lower gas claw (11), it is equipped with laser rangefinder sensor (12) to go up gas claw (8) one side.

2. The mandrel platform of claim 1 wherein said upper and lower gas jaws (8, 11) each have a proximity switch therein.

3. The mandrel disassembly and assembly station of claim 2, wherein the upper pneumatic claw (8) and the lower pneumatic claw (11) are connected with an external pneumatic device, and the mandrel (9) is arranged at the bottom end of the upper pneumatic claw (8).

4. The mandrel disassembly and assembly station of claim 3 wherein said first servomotor (2), second servomotor (5), laser ranging sensor (12) and proximity switch are all electrically connected to an external power source.

5. The mandrel platform according to claim 4 wherein the top of the table (6) is provided with a control module.