CN214237395U

CN214237395U - Clamping auxiliary mechanism of tool grinding machine

Info

Publication number: CN214237395U
Application number: CN202022947831.3U
Authority: CN
Inventors: 周昌海
Original assignee: Suzhou Changrunhai Precision Machinery Co ltd
Current assignee: Suzhou Changrunhai Precision Machinery Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-21
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a tool grinder centre gripping complementary unit, including first fixed plate, second fixed plate and mounting panel, seted up first recess on the first fixed plate, fixed mounting has anchor clamps in the first recess, and the bottom fixed mounting of first fixed plate has the rotary disk, and the fixed welding in bottom of second fixed plate has the first slider that corresponds with it, and first slider slides and pegs graft in first spout, and first screw hole internal thread is connected with the second adjusting screw, and the second adjusting screw screwed one end is rotated and is connected in the one end of first slider. The utility model discloses not only can carry out diversified regulation to anchor clamps, can also change the interval of grinding machine cutter and anchor clamps simultaneously for work piece on the anchor clamps satisfies the tool setting condition of grinding machine cutter, need not carry out one-time processing to the work piece, has simplified work piece processing production process, has saved the production labour, has accelerated the production and processing progress of work piece to a certain extent.

Description

Clamping auxiliary mechanism of tool grinding machine

Technical Field

The utility model relates to a machining equipment technical field specifically is a tool grinder centre gripping complementary unit.

Background

The tool grinder is a grinder specially used for tool manufacturing and cutter grinding, comprises a universal tool grinder, a drill bit grinding machine, a broach grinding machine, a tool curve grinder and the like, is mainly used in tool workshops of tool manufacturing factories and machine manufacturing factories, has high precision, good rigidity, economy and practicability, and is particularly suitable for grinding various medium and small tools such as reamers, screw taps, twist drills, reamer bits, various milling cutters, milling cutter heads and slotting cutters. The outer circle, the inner circle and the plane can be ground by matching corresponding accessories, and a sample plate and a mould can also be ground.

Generally, when a cutter is machined, a grinding machine clamp needs to clamp a workpiece, then the cutter is adjusted to machine the workpiece, and as a common grinding machine clamp can only clamp and fix the workpiece and does not have an adjusting function or has a simple adjusting function, a certain workpiece needs to be machined once, and the workpiece can be fixed on the clamp to be machined and polished after the cutter adjusting condition of the grinding machine cutter is met, the mode not only wastes production labor, but also makes the machining and production of the workpiece complicated, and reduces the production and machining progress, a tool grinding machine clamping auxiliary mechanism needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool grinder centre gripping complementary unit, make first fixed plate can 360 degrees rotations of level through rotating first fixed plate, and then make anchor clamps can 360 degrees adjustment grinding machine cutters of level and the position of processing work piece, through the interval of adjusting second fixed plate and mounting panel, can change anchor clamps and the vertical distance of grinding machine cutter, both combine to make the processing work piece on the anchor clamps can satisfy the tool setting condition of grinding machine cutter, thereby need not carry out one-time processing to the work piece, and then the work piece processing production process has been simplified, the production labor has been saved, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping auxiliary mechanism of a tool grinding machine comprises a first fixing plate, a second fixing plate and a mounting plate, a first groove is arranged on the first fixing plate, a clamp is fixedly arranged in the first groove, the bottom of the first fixed plate is fixedly provided with a rotating disc, the second fixed plate is internally provided with a second groove corresponding to the second fixed plate, the rotating disc is rotatably connected in the second groove, the mounting plate is provided with a first sliding chute, the bottom of the second fixing plate is fixedly welded with a first sliding block corresponding to the second sliding chute, the first sliding block is inserted in the first sliding groove in a sliding manner, a first threaded hole is formed in the mounting plate and is positioned right below the first sliding groove, a second adjusting screw is connected with the first threaded hole in an internal thread manner, and the second is adjusted the screw and is taken the screwed one end to rotate and connect in the one end of first slider, the lower extreme fixed weld of mounting panel has the supporting shoe.

Preferably, a second threaded hole is formed in the first fixing plate and located inside the first groove, a fixing screw is arranged on the bottom plate of the clamp, and the fixing screw penetrates through the bottom plate of the clamp and is in threaded connection with the inside of the second threaded hole.

Preferably, the bottom of the first fixing plate is fixedly welded with a fixing block, and one end of the fixing block penetrates through one side of the second fixing plate and is fixedly welded on one side of the rotating disc.

Preferably, one end of the first sliding block is fixedly embedded with a rotary bearing, and the end with the thread of the second adjusting screw is fixedly inserted into an inner ring of the rotary bearing.

Preferably, the bottom of the second fixing plate is fixedly welded with a sliding rod, a second sliding groove is formed in the mounting plate, the sliding rod is fixedly inserted in the second sliding groove, and a second sliding block is arranged at one end, located inside the second sliding groove, of the sliding rod.

Preferably, one end of the supporting block is fixedly welded with an installation block, and the installation block is provided with an installation screw for fixing.

Preferably, one side of the second fixing plate is in threaded connection with a first adjusting screw, and one end of the first adjusting screw penetrates through one side of the second fixing plate and abuts against the side wall of the rotating disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can realize the horizontal 360-degree rotation of the first fixing plate through the rotary connection relationship between the first fixing plate and the second fixing plate, so that the clamp can horizontally adjust the positions of the grinding machine tool and the processing workpiece by 360 degrees, thereby facilitating the tool setting of the grinding machine tool and the processing workpiece;

2. the utility model can vertically adjust the distance between the second fixed plate and the mounting plate through the sliding connection relationship between the second fixed plate and the mounting plate, and further can change the vertical distance between the clamp and the cutter of the grinding machine, so as to facilitate the cutter setting of the cutter of the grinding machine and a processed workpiece;

3. through the design, the utility model discloses not only can carry out diversified regulation to anchor clamps, can also change the interval of grinding machine cutter and anchor clamps simultaneously in the certain limit for the processing work piece on the anchor clamps satisfies the tool setting condition of grinding machine cutter, need not carry out one-time processing to the work piece, has simplified work piece processing production process, has saved the production labour, and has accelerated the production and processing progress of work piece to a certain extent.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic structural diagram of the rotary bearing of the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. mounting a plate; 4. a first groove; 5. a clamp; 6. rotating the disc; 7. a second groove; 8. a first chute; 9. a first slider; 10. a first threaded hole; 11. A second adjusting screw; 12. a support block; 13. a second threaded hole; 14. fixing screws; 15. a fixed block; 16. a rotating bearing; 17. a slide bar; 18. a second chute; 19. a second slider; 20. mounting blocks; 21. Mounting screws; 22. a first adjusting screw.

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.

The utility model provides a technical scheme: referring to fig. 2, a clamping auxiliary mechanism of a tool grinding machine comprises a first fixing plate 1, a second fixing plate 2 and a mounting plate 3, wherein a first groove 4 is formed on the first fixing plate 1, a clamp 5 is fixedly mounted in the first groove 4, a fixing block 15 is fixedly welded at the bottom of the first fixing plate 1, one end of the fixing block 15 passes through one side of the second fixing plate 2 and is fixedly welded at one side of a rotating disk 6, namely, a rotating disk 6 is fixedly mounted at the bottom of the first fixing plate 1, a second groove 7 corresponding to the bottom of the second fixing plate 2 is formed in the second fixing plate 2, the rotating disk 6 is rotatably connected in the second groove 7, one side of the second fixing plate 2 is in threaded connection with a first adjusting screw 22, and one end of the first adjusting screw 22 passes through one side of the second fixing plate 2 and abuts against the side wall of the rotating disk 6, the utility model can realize 360-degree horizontal rotation, the fixture 5 can horizontally adjust the positions of the grinding machine tool and the processing workpiece by 360 degrees so as to facilitate tool setting of the grinding machine tool and the processing workpiece, and after the tool setting position is horizontally adjusted, the rotating disc 6 can be locked by the first adjusting screw 22, so that the position of the processing workpiece cannot deviate in the processing and polishing process;

referring to fig. 2 and 3, a sliding rod 17 is fixedly welded at the bottom of the second fixing plate 2, a second sliding slot 18 is formed inside the mounting plate 3, the sliding rod 17 is fixedly inserted into the second sliding slot 18, a second sliding block 19 is arranged at one end of the sliding rod 17, which is positioned inside the second sliding slot 18, a first sliding slot 8 is formed on the mounting plate 3, a first sliding block 9 corresponding to the sliding rod is fixedly welded at the bottom of the second fixing plate 2, the first sliding block 9 is slidably inserted into the first sliding slot 8, a first threaded hole 10 is formed in the mounting plate 3 and is positioned right below the first sliding slot 8, a second adjusting screw 11 is in threaded connection with the first threaded hole 10, one end of the second adjusting screw 11 with threads is rotatably connected to one end of the first sliding block 9, a rotary bearing 16 is fixedly embedded at one end of the first sliding block 9, and one end of the second adjusting screw 11 with threads is fixedly inserted into an inner ring of the rotary bearing 16, the first sliding block 9 is driven to slide up and down by rotating the second adjusting screw 11, so that the distance between the second fixing plate 2 and the mounting plate 3 can be vertically adjusted, the vertical distance between the clamp 5 and a grinding machine tool can be further changed, and tool setting of the grinding machine tool and a machined workpiece is facilitated;

as shown in fig. 1 and 2, a supporting block 12 is fixedly welded at the lower end of the mounting plate 3, a mounting block 20 is fixedly welded at one end of the supporting block 12, and a mounting screw 21 for fixing is arranged on the mounting block 20, so that the utility model can be conveniently mounted on a tool grinder, and the stable fixation of the utility model is ensured;

as fig. 2, the second screw hole 13 has been seted up to the inside that just is located first recess 4 on the first fixed plate 1, and the bottom plate of anchor clamps 5 is provided with set screw 14, and set screw 14 runs through inside anchor clamps 5 bottom plate threaded connection in second screw hole 13, this design be convenient for anchor clamps 5 with the utility model discloses an installation to guarantee anchor clamps 5 with the utility model discloses an effectively fix.

The working principle is as follows: will through mounting screw 21 the utility model discloses fix on the tool grinder and gain anchor clamps 5's position, then fix anchor clamps 5 on first fixed plate 1 through the set screw, through rotating second adjusting screw 11 and drive the interval of first slider 9 vertical regulation second fixed plate 2 of sliding from top to bottom and mounting panel 3, and then change anchor clamps 5 and the vertical distance of grinding machine cutter, adjust anchor clamps 5 and grinding machine cutter behind the suitable position, stop the rotation, rotatory first fixed plate 1, 360 degrees adjustment anchor clamps 5's position of level, reach and be convenient for grinding machine cutter and processing work piece behind the tool setting, it dies to screw up first adjusting screw 22 with rotary disk 6 lock, and then guarantee that the processing work piece can not squint at processing polishing in-process position, accomplish promptly.

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. The utility model provides a tool grinder centre gripping complementary unit, includes first fixed plate (1), second fixed plate (2) and mounting panel (3), its characterized in that: the fixing device is characterized in that a first groove (4) is formed in the first fixing plate (1), a clamp (5) is fixedly mounted in the first groove (4), a rotating disc (6) is fixedly mounted at the bottom of the first fixing plate (1), a second groove (7) corresponding to the rotating disc is formed in the second fixing plate (2), the rotating disc (6) is rotatably connected in the second groove (7), a first sliding groove (8) is formed in the mounting plate (3), a first sliding block (9) corresponding to the second fixing plate is fixedly welded at the bottom of the second fixing plate (2), the first sliding block (9) is slidably inserted in the first sliding groove (8), a first threaded hole (10) is formed in the mounting plate (3) and is located under the first sliding groove (8), a second adjusting screw (11) is connected to the first threaded hole (10) in an internal thread manner, and one end of the second adjusting screw (11) with threads is rotatably connected to one end of the first sliding block (9), the lower end of the mounting plate (3) is fixedly welded with a supporting block (12).

2. The clamping assist mechanism for a tool grinding machine as claimed in claim 1, wherein: a second threaded hole (13) is formed in the first fixing plate (1) and located inside the first groove (4), a fixing screw (14) is arranged on a bottom plate of the clamp (5), and the fixing screw (14) penetrates through the bottom plate of the clamp (5) and is in threaded connection with the inside of the second threaded hole (13).

3. The clamping assist mechanism for a tool grinding machine as claimed in claim 1, wherein: the bottom fixed welding of first fixed plate (1) has fixed block (15), one side fixed welding that one end of fixed block (15) passed second fixed plate (2) is in one side of rotary disk (6).

4. The clamping assist mechanism for a tool grinding machine as claimed in claim 1, wherein: one end of the first sliding block (9) is fixedly embedded with a rotary bearing (16), and one end of the second adjusting screw (11) with threads is fixedly inserted into the inner ring of the rotary bearing (16).

5. The clamping assist mechanism for a tool grinding machine as claimed in claim 1, wherein: the bottom of the second fixing plate (2) is fixedly welded with a sliding rod (17), a second sliding groove (18) is formed in the mounting plate (3), the sliding rod (17) is fixedly inserted in the second sliding groove (18), and a second sliding block (19) is arranged at one end, located inside the second sliding groove (18), of the sliding rod (17).

6. The clamping assist mechanism for a tool grinding machine as claimed in claim 1, wherein: one end of the supporting block (12) is fixedly welded with an installation block (20), and an installation screw (21) for fixing is arranged on the installation block (20).

7. The clamping assist mechanism for a tool grinding machine as claimed in claim 1, wherein: one side of the second fixing plate (2) is in threaded connection with a first adjusting screw (22), and one end of the first adjusting screw (22) penetrates through one side of the second fixing plate (2) and abuts against the side wall of the rotating disc (6).