CN218905194U

CN218905194U - Quick extracting tool of OTT draws cutter arbor

Info

Publication number: CN218905194U
Application number: CN202223090709.4U
Authority: CN
Inventors: 张勇; 张平; 杜悦; 姜旭红; 韩松荞
Original assignee: Jilin Yongfu Automation Equipment Co ltd
Current assignee: Jilin Yongfu Automation Equipment Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-25
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a quick dismounting tool for an OTT broach rod, which belongs to the technical field of T broach rods, springs are arranged on the upper side and the lower side of a sliding rod, one end of each spring is in telescopic connection with a protective shell, a shock pad is paved at one end in the middle of a slot, a limiting shell is arranged at the middle of one side of the outer wall of the protective shell, a hand piece is arranged at the middle of the outer wall of the limiting shell, a limiting cover is arranged at one end of the sliding rod, an electric telescopic rod is started to drive a piston rod and a clamping plate to move so as to position and clamp the broach rod to be dismounted, a driving motor is started to rotate and open after the clamping plate is held, the generated elastic force is damped and absorbed through the sliding rod and the springs, the quick dismounting is realized, the end cover can be put down after the second button is pressed to start the electric telescopic rod to drive the piston rod and the clamping plate to move so as to release the end cover of the broach rod, and the quick dismounting tool is simple in structure, convenient to operate, small in size and convenient to carry.

Description

Quick extracting tool of OTT draws cutter arbor

Technical Field

The utility model relates to a quick dismounting tool for a broach rod, in particular to a quick dismounting tool for an OTT broach rod, and belongs to the technical field of broach rods.

Background

When the mechanical spindle knife clamping mechanism of the DMG machining center is maintained and operated, when the pull rod end cover of the spindle knife pulling mechanism is disassembled, the end cover is quite troublesome and laborious to disassemble due to the spring force of the pull rod in the knife clamping mechanism, so that the maintenance work is quite passive.

For example, "201922391398.7", a pull rod disassembling tool of a spindle knife clamping mechanism, the utility model discloses a pull rod disassembling tool of a spindle knife clamping mechanism, which comprises a pressing plate, a pressing head and a positioning stud; two ends of the pressing plate are provided with U-shaped clamping grooves, and the U-shaped clamping grooves comprise long slotted holes which are horizontally arranged; the positioning studs are arranged on U-shaped clamping grooves at two ends of the pressing plate through nuts, and the pressing head is of a stepped cylindrical structure; the screw thread head at one end of the pressure head is embedded in the long slot hole of the pressure plate in a sliding way, and the upper and lower fixing is realized by screwing the nut. The design of the utility model can effectively eliminate the elasticity of the spring of the knife clamping mechanism, reduce the potential safety hazard and save disassembly; meanwhile, due to the design of the pressing plate, the rapid installation and disassembly of the tool are realized, and the operation time is saved; the pressure head is in sliding connection with the pressure plate, so that the tool is effectively prevented from colliding with the pull rod of the knife clamping mechanism in the installation process.

The traditional disassembling method has the advantages that the elasticity of the spring is not counteracted, when the end cover is to be disassembled, the end cover is ejected under the action of the elasticity, and in the operation process, the end cover is very easy to hurt maintenance personnel, and serious potential safety hazards exist, so that a quick disassembling tool of an OTT cutter pulling rod is urgently needed, and the problems are solved.

Disclosure of Invention

The utility model mainly aims to provide a quick dismounting tool for an OTT broach rod, which is characterized in that a protective shell is sleeved at one end of the broach rod, which needs to be opened, and a piston rod and a clamping plate are driven to move by starting an electric telescopic rod to position and clamp the broach rod, which needs to be dismounted, a driving motor is started to rotate and open after the clamping is finished, and elasticity generated after the opening is damped and absorbed by a sliding rod and a spring, so that quick dismounting is realized, and meanwhile, quick damping is realized, a second button is pressed after the opening, the electric telescopic rod is started to drive the piston rod and the clamping plate to move to loosen an end cover of the broach rod, and the end cover can be put down after the loosening.

The aim of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a quick extracting tool of OTT draw cutter arbor, which comprises a protection shell, the sliding tray, the slide bar, the spring, the slot, the shock pad, spacing shell, the hand-held member, the limiting cap, the centre gripping module, the centre gripping response module, open control module and rotation module, the sliding tray has been seted up to the protective housing both sides, be equipped with the slide bar in the sliding tray, the spring is installed to the slide bar upper and lower both sides, spring one end and protective housing telescopic connection, shock pad lays in slot middle one end department, the department in the middle of protective housing outer wall one side is installed to the limiting cap, the hand-held member is installed in spacing shell outer wall middle department, limiting cap installs in slide bar one end department, centre gripping module and centre gripping response module electric connection, centre gripping response module and opening control module electric connection, install the centre gripping subassembly in the middle of the limiting cap, be equipped with drive assembly in the limiting cap, the button subassembly is installed to the other end of protective housing opening part.

Preferably, the clamping assembly comprises a clamping plate, an electric telescopic rod and a piston rod, wherein the electric telescopic rod is arranged at the three sides of the middle inner wall of the limiting cover, the piston rod is arranged at the output end of the electric telescopic rod, and the clamping plate is arranged at one end of the piston rod.

Preferably, the anti-slip sensing assembly comprises a sensing piece and an anti-slip pad, wherein the sensing piece is arranged in the middle of the outer wall of the clamping plate, and the anti-slip pad is paved at the outer wall of the clamping plate.

Preferably, the driving assembly comprises a driving motor and a rotating rod, the driving motor is arranged in the middle of the limiting shell, and the rotating rod is arranged at the output end of the driving motor.

Preferably, the button assembly comprises a first button and a second button, wherein the first button is arranged on the protective shell on one side of the limiting shell, and the second button is arranged on one side of the first button on one side of the outer wall of the limiting shell.

Preferably, the slot is of a groove structure, and the limiting cover is of a hollow structure.

The beneficial technical effects of the utility model are as follows:

according to the quick dismounting tool for the OTT broach rod, the protective shell is sleeved at one end of the broach rod, which needs to be opened, through starting, the electric telescopic rod drives the piston rod and the clamping plate to move so as to position and clamp the broach rod, after the clamping is finished, the starting drive motor is started to rotate and open, the elasticity generated after the opening is damped and absorbed through the sliding rod and the spring, the quick dismounting is realized, the quick damping is realized, after the opening, the second button is pressed, the electric telescopic rod is started to drive the piston rod and the clamping plate to move so as to loosen the end cover of the broach rod, and after the loosening, the end cover can be put down.

Drawings

FIG. 1 is a front elevational view of the overall structure of a device of a preferred embodiment of a quick disconnect for an OTT pull bar in accordance with the present utility model;

FIG. 2 is a schematic illustration of a retention clip configuration of a preferred embodiment of a quick disconnect tool for an OTT pull bar in accordance with the present utility model;

FIG. 3 is a schematic bottom view of the overall structure of a preferred embodiment of a quick disconnect for an OTT pull bar in accordance with the present utility model;

fig. 4 is a schematic view of an operating frame of a preferred embodiment of a quick disconnect tool for OTT pull tool bars in accordance with the present utility model.

In the figure: the device comprises a 1-protective shell, a 2-sliding groove, a 3-sliding rod, a 4-spring, a 5-slot, a 6-shock pad, a 7-first button, an 8-limiting shell, a 9-driving motor, a 10-hand piece, an 11-rotating rod, a 12-second button, a 13-limiting cover, a 14-clamping plate, a 15-anti-slip pad, a 16-sensing piece, a 17-electric telescopic rod, a 18-piston rod, a 19-clamping module, a 20-clamping sensing module, a 21-opening control module and a 22-rotating module.

Detailed Description

In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.

As shown in fig. 1-4, the quick disassembling tool for an OTT cutter bar provided in this embodiment includes a protecting shell 1, a sliding groove 2, a sliding rod 3, a spring 4, a slot 5, a shock pad 6, a limiting shell 8, a hand piece 10, a limiting cover 13, a clamping module 19, a clamping sensing module 20, an opening control module 21 and a rotating module 22, wherein the sliding groove 2 is provided at two sides of the protecting shell 1, the sliding rod 3 is provided in the sliding groove 2, the spring 4 is installed at the upper and lower sides of the sliding rod 3, one end of the spring 4 is in telescopic connection with the protecting shell 1, the shock pad 6 is laid at one end in the middle of the slot 5, the limiting shell 8 is installed at one side in the middle of the outer wall of the protecting shell 1, the hand piece 10 is installed at the middle of the outer wall of the limiting shell 8, the limiting cover 13 is installed at one end of the sliding rod 3, the clamping module 19 is electrically connected with the clamping sensing module 20, the clamping sensing module 20 is electrically connected with the opening control module 21, the opening control module 21 is electrically connected with the rotating module 22, the clamping assembly is installed in the middle of the limiting cover 13, the anti-skid sensing assembly is installed at the inner wall of the limiting assembly, the other end of the protecting shell 8 is provided with a button driving assembly at the other end of the opening of the protecting shell 1.

General principle of operation: the protective shell 1 is sleeved on one end of the broach rod, which needs to be opened, and the electric telescopic rod 17 is started to drive the piston rod 18 and the clamping plate 14 to move so as to position and clamp the broach rod, which needs to be disassembled, the driving motor 9 is started to rotate and open after the clamping is completed, the elastic force generated after the opening is damped and absorbed through the sliding rod 3 and the spring 4, the rapid damping is realized when the rapid disassembly is realized, the second button 12 is pressed after the opening, the electric telescopic rod 17 is started to drive the piston rod 18 and the clamping plate 14 to move so as to loosen the end cover of the broach rod, and the end cover can be put down after the loosening.

In this embodiment: the clamping assembly comprises a clamping plate 14, an electric telescopic rod 17 and a piston rod 18, wherein the electric telescopic rod 17 is arranged on three sides of the middle inner wall of the limiting cover 13, the piston rod 18 is arranged at the output end of the electric telescopic rod 17, and the clamping plate 14 is arranged at one end of the piston rod 18.

Local working principle: the electric telescopic rod 17 is started to drive the piston rod 18 and the clamping plate 14 to move so as to position and clamp the broach rod to be disassembled, and the driving motor 9 is started to rotate and open after the broach rod is clamped.

In this embodiment: the anti-slip sensing assembly comprises a sensing piece 16 and an anti-slip pad 15, wherein the sensing piece 16 is arranged in the middle of the outer wall of the clamping plate 14, and the anti-slip pad 15 is paved on the outer wall of the clamping plate 14.

Local working principle: the sensing is performed by the sensing piece 16, and the anti-slip is performed by the anti-slip pad 15.

In this embodiment: the drive assembly comprises a drive motor 9 and a rotating rod 11, wherein the drive motor 9 is arranged in the middle of the limiting shell 8, and the rotating rod 11 is arranged at the output end of the drive motor 9.

Local working principle: the broach rod is opened by starting the driving motor 9 to drive the rotating rod 11 and the protective shell 1 to rotate.

In this embodiment: the button assembly comprises a first button 7 and a second button 12, wherein the first button 7 is arranged on the protective shell 1 on one side of the limiting shell 8, and the second button 12 is arranged on one side of the first button 7 on one side of the outer wall of the limiting shell 8.

Local working principle: control is performed by means of the first button 7 and the second button 12.

In this embodiment: the slot 5 is of a groove structure, and the limiting cover 13 is of a hollow structure.

The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.

Claims

1. Quick extracting tool of OTT draws cutter arbor, its characterized in that: including protecting crust (1), sliding tray (2), sliding rod (3), spring (4), slot (5), shock pad (6), spacing shell (8), hand piece (10), spacing cover (13), centre gripping module (19), centre gripping response module (20), open control module (21) and rotation module (22), sliding tray (2) have been seted up to protecting crust (1) both sides, be equipped with sliding rod (3) in sliding tray (2), spring (4) are installed to sliding rod (3) upper and lower both sides, spring (4) one end and protecting crust (1) telescopic connection, shock pad (6) are laid in slot (5) middle one end department, spacing shell (8) are installed in the middle of protecting crust (1) outer wall one side department, hand piece (10) are installed in the middle of spacing shell (8) outer wall department, spacing cover (13) are installed in sliding rod (3) one end department, centre gripping module (19) and centre gripping response module (20) electric connection, centre gripping response module (20) and open control module (21) electric connection, open control module (21) and rotation module (22) electric connection, centre gripping response module (13) electric connection has the centre gripping response module (8) to install in the centre gripping assembly, the centre gripping assembly is installed in the centre gripping assembly (8) is installed to limit assembly, the other end of the opening of the protective shell (1) is provided with a button component.

2. The quick release tool for OTT pull tool bars of claim 1, wherein: the clamping assembly comprises a clamping plate (14), an electric telescopic rod (17) and a piston rod (18), wherein the electric telescopic rod (17) is arranged on the three sides of the middle inner wall of the limiting cover (13), the piston rod (18) is arranged at the output end of the electric telescopic rod (17), and the clamping plate (14) is arranged at one end of the piston rod (18).

3. The quick release tool for OTT pull tool bars of claim 2, wherein: the anti-slip sensing assembly comprises a sensing piece (16) and an anti-slip pad (15), wherein the sensing piece (16) is arranged in the middle of the outer wall of the clamping plate (14), and the anti-slip pad (15) is paved on the outer wall of the clamping plate (14).

4. A quick release tool for OTT pull tool bars according to claim 3, wherein: the driving assembly comprises a driving motor (9) and a rotating rod (11), the driving motor (9) is arranged in the middle of the limiting shell (8), and the rotating rod (11) is arranged at the output end of the driving motor (9).

5. The quick release tool for OTT pull tool bars of claim 4 wherein: the button assembly comprises a first button (7) and a second button (12), wherein the first button (7) is arranged on the protective shell (1) on one side of the limiting shell (8), and the second button (12) is arranged on one side of the first button (7) on one side of the outer wall of the limiting shell (8).

6. The quick release tool for OTT pull tool bars of claim 5, wherein: the slot (5) is of a groove structure, and the limiting cover (13) is of a hollow structure.