CN212858056U

CN212858056U - Quick deburring tool

Info

Publication number: CN212858056U
Application number: CN202021507454.5U
Authority: CN
Inventors: 杜俊杰
Original assignee: Tianjin Jelison Mould Technology Co ltd
Current assignee: Tianjin Jelison Mould Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-02
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a quick burring frock, the on-line screen storage device comprises a base and a fixed base, it is connected with the depression bar to rotate on the fixing base, base upper end fixedly connected with workstation, be provided with T type guide rail on the workstation, sliding connection has first stopper in the T type guide rail, sliding connection has T type slider in the T type guide rail, T type slider upper end fixedly connected with connecting block, connecting block one end is rotated and is connected with the push rod, the push rod other end rotates and connects on the depression bar, be provided with the cavity in connecting block and the T type slider, be provided with the connecting plate in the cavity, connecting plate bottom fixedly connected with tool bit, connecting block upper end fixedly connected with screw rod, screw rod upper end fixedly connected with. This kind of quick burring frock utilizes guider and the laborsaving principle of lever, and the light root from the burr is once cut totally, labour saving and time saving, maneuverability is strong.

Description

Quick deburring tool

Technical Field

The utility model relates to a burring technical field specifically is quick burring frock.

Background

After parts machining accomplished, all need carry out burring processing to it to avoid its thorn form thing or overlap that forms in the course of working to produce comparatively serious influence to its function and use, the nail seat burring that supports now utilizes the file to repair by hand, including the emery wheel is polished, complex operation, the operation is tired very easily, the burr often goes unclean condition, and the work piece thickness of burring differs moreover, is difficult for fixing when the burring, always slides when leading to the burring, influences the burring effect. For this reason, we propose a quick deburring tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick burring frock to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the quick deburring tool comprises a base and a fixed seat, wherein the fixed seat is fixedly connected to one side of the upper end of the base, a pressure rod is rotatably connected to the fixed seat, a workbench is fixedly connected to the upper end of the base, a T-shaped guide rail is arranged on the workbench and is parallel to the long edge of the workbench, a first limiting block is slidably connected to the T-shaped guide rail, the first limiting block is in a T shape, a fixing bolt is arranged at the upper end of the first limiting block and is provided with a plurality of fixing bolts which are arranged at equal intervals, a second limiting block is fixedly connected to one end of the T-shaped guide rail, which is far away from the first limiting block, the second limiting block is vertically arranged, a T-shaped sliding block is slidably connected to the T-shaped guide rail and is positioned between the first limiting block and the second limiting block, a connecting block is fixedly connected to the upper end of the T-shaped, fixedly connected with pivot in the recess, it is connected with the push rod to rotate in the pivot, the push rod other end rotates to be connected on the depression bar, be provided with the cavity in connecting block and the T type slider, be provided with the connecting plate in the cavity, connecting plate bottom fixedly connected with tool bit, the tool bit is located T type slider below, connecting plate upper end fixedly connected with screw rod, screw rod through connection piece sets up and extends to the connecting block upper end, the vertical setting of screw rod, the screw rod contacts department threaded connection with the connecting block upper end and has the nut, screw rod upper end fixedly connected with handle bar, handle bar and screw rod form "L" type.

Preferably, the upper end of the pressure lever is sleeved with a handle.

Preferably, the fixing bolt is in threaded connection with a locking nut.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of quick burring frock is fixed the work piece through two stoppers around on the guide rail, and one of them stopper can slide in the guide rail according to work piece length, adapts to the size of different work pieces, and the usable screw rod of the tool bit of carrying out the burring in addition carries out the adjustment of height from top to bottom, adapts to the work piece of different thickness, utilizes the guider of guide rail and the laborsaving principle of the lever between depression bar and the push rod, and the root that easily follows the burr is once cut totally, and is labour saving and time saving, and maneuverability is strong.

Drawings

Fig. 1 is a side view of the present invention;

FIG. 2 is a schematic perspective view of the workbench of the present invention;

fig. 3 is a front cross-sectional view of the connecting block of the present invention.

In the figure: the novel tool comprises a base 1, a fixed seat 2, a pressure lever 3, a push rod 4, a workbench 5, a connecting block 6, a T-shaped guide rail 7, a first limiting block 8, a fixing bolt 9, a T-shaped sliding block 10, a tool bit 11, a screw rod 12, a nut 13, a hand lever 14, a groove 15, a rotating shaft 16, a second limiting block 17, a connecting plate 18, a cavity 19 and a handle 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the quick deburring tool comprises a base 1 and a fixed seat 2, wherein the fixed seat 2 is fixedly connected to one side of the upper end of the base 1, and a pressure rod 3 is rotatably connected to the fixed seat 2;

the upper end of the base 1 is fixedly connected with a workbench 5, a T-shaped guide rail 7 is arranged on the workbench 5, the T-shaped guide rail 7 is arranged parallel to the long edge of the workbench 5, a first limiting block 8 is connected in the T-shaped guide rail 7 in a sliding manner, the first limiting block 8 is in a T shape, a fixing bolt 9 is arranged at the upper end of the first limiting block 8, a plurality of fixing bolts 9 are arranged at equal intervals, a second limiting block 17 is fixedly connected at one end of the T-shaped guide rail 7 far away from the first limiting block 8, the second limiting block 17 is vertically arranged, when a deburring process is carried out on a workpiece, the workpiece is firstly placed at the upper end of the T-shaped guide rail 7, one end of the workpiece is abutted against the second limiting block 17, then the first limiting block 8 is moved to make the first limiting block 8 abutted against the other end of the workpiece, and the workpiece is fixed by the first limiting block, then, the position of the first limiting block 8 is fixed by a fixing bolt 9;

a T-shaped sliding block 10 is connected in the T-shaped guide rail 7 in a sliding manner, the T-shaped sliding block 10 is located between a first limiting block 8 and a second limiting block 17, the upper end of the T-shaped sliding block 10 is fixedly connected with a connecting block 6, one side, away from the first limiting block 8, of the connecting block 6 is provided with a groove 15, a rotating shaft 16 is fixedly connected in the groove 15, a push rod 4 is rotatably connected onto the rotating shaft 16, the other end of the push rod 4 is rotatably connected onto the press rod 3, when deburring is carried out, an operator holds the press rod 3 with a hand, presses the press rod 3 downwards, rotates the press rod 3 in the fixing base 2 to drive the push rod 4 to rotate, rotates the push rod 4 in a direction close to the fixing base 2 to drive the connecting block 6 to move in a direction close to the fixing base 2;

a cavity 19 is arranged in the connecting block 6 and the T-shaped slider 10, a connecting plate 18 is arranged in the cavity 19, a cutter head 11 is fixedly connected to the bottom end of the connecting plate 18, the cutter head 11 is positioned below the T-shaped slider 10, a screw 12 is fixedly connected to the upper end of the connecting plate 18, the screw 12 penetrates through the connecting block 6 and extends to the upper end of the connecting block 6, the screw 12 is vertically arranged, a nut 13 is connected to the contact part of the screw 12 and the upper end of the connecting block 6 in a threaded manner, a hand lever 14 is fixedly connected to the upper end of the screw 12, the hand lever 14 and the screw 12 form an L shape, as shown in figures 1 and 2, when deburring operation is carried out, a workpiece is firstly placed at the upper end of the T-shaped guide rail 7, then the workpiece is fixed by using a first limiting block 8 and a second limiting block 17, the hand lever 14 is held, make screw rod 12 at the internal rotation of nut 13, drive connecting plate 18 oscilaltion, drive tool bit 11 oscilaltion in proper order, make tool bit 11 be located suitable height, hold depression bar 3 this moment, upwards lift up or push down depression bar 3, drive push rod 4 to be close to fixing base 2 or keep away from the direction removal of fixing base 2 for connecting block 6 horizontal migration in T type guide rail 7, 11 horizontal motion of tool bit this moment prunes the burr of work piece upper surface.

Further, a handle 20 is sleeved at the upper end of the pressure lever 3.

Furthermore, a locking nut is connected to the fixing bolt 9 in a threaded manner.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Quick burring frock, including base (1) and fixing base (2), its characterized in that: the fixing seat (2) is fixedly connected to one side of the upper end of the base (1), the fixing seat (2) is rotatably connected with a pressure lever (3), the upper end of the base (1) is fixedly connected with a workbench (5), a T-shaped guide rail (7) is arranged on the workbench (5), the T-shaped guide rail (7) is arranged in parallel with the long edge of the workbench (5), a first limiting block (8) is connected in the T-shaped guide rail (7) in a sliding mode, the first limiting block (8) is of a T shape, a fixing bolt (9) is arranged at the upper end of the first limiting block (8), the fixing bolt (9) is provided with a plurality of T-shaped sliding blocks (10) in an equidistant mode, a second limiting block (17) is fixedly connected to one end, far away from the first limiting block (8), of the T-shaped guide rail (7), the second limiting block (17) is vertically arranged, and a T, the T-shaped sliding block (10) is positioned between a first limiting block (8) and a second limiting block (17), the upper end of the T-shaped sliding block (10) is fixedly connected with a connecting block (6), one side, far away from the first limiting block (8), of the connecting block (6) is provided with a groove (15), a rotating shaft (16) is fixedly connected in the groove (15), a push rod (4) is rotatably connected on the rotating shaft (16), the other end of the push rod (4) is rotatably connected on a pressing rod (3), cavities (19) are formed in the connecting block (6) and the T-shaped sliding block (10), a connecting plate (18) is arranged in the cavity (19), a tool bit (11) is fixedly connected at the bottom end of the connecting plate (18), the tool bit (11) is positioned below the T-shaped sliding block (10), a screw rod (12) is fixedly connected at the upper end of the connecting plate (18), and the screw rod (12), the screw rod (12) is vertically arranged, a nut (13) is connected to the upper end of the screw rod (12) in threaded connection with the upper end of the connecting block (6), a hand lever (14) is fixedly connected to the upper end of the screw rod (12), and the hand lever (14) and the screw rod (12) form an L shape.

2. The quick deburring tool of claim 1, characterized in that: the upper end of the pressure lever (3) is sleeved with a handle (20).

3. The quick deburring tool of claim 1, characterized in that: and the fixing bolt (9) is in threaded connection with a locking nut.