CN217832724U

CN217832724U - Indexable cutter machining clamping device

Info

Publication number: CN217832724U
Application number: CN202222335891.9U
Authority: CN
Inventors: 刘校培; 郭超; 屈龙轩; 赫婷婷; 赵伟伟; 谢秋晨
Original assignee: Henan Mechanical and Electrical Vocational College
Current assignee: Henan Mechanical and Electrical Vocational College
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-11-18
Anticipated expiration: 2032-09-02

Abstract

The utility model provides an indexable tool machining clamping device, which comprises a machine tool connecting plate structure, a transposition adjusting screw structure, a tool clamping seat structure, a tool machining adjusting handle component and an upper and lower sliding bearing structure, wherein the transposition adjusting screw structure is threaded through the inner part of the upper and lower sliding bearing structures and is connected with the tool clamping seat structure; the cutter processing adjusting handle assembly is in threaded connection with the upper left side of the cutter clamping seat structure; the upper and lower sliding bearing structure is slidably clamped in the connecting plate structure of the machine tool. The utility model discloses universal ball, locking screw, the grab handle pipe, the setting of outband screwed pipe and antiskid cover is favorable to holding antiskid cover and grab handle pipe, and with outband screwed pipe threaded connection in the joint card intraductally, utilize universal ball to adjust the angle and the direction of U-shaped clamping seat to aim at the processing equipment with the cutter and maintain processing, improve machining efficiency, reinforcing convenience.

Description

Indexable cutter machining clamping device

Technical Field

The utility model belongs to the technical field of the cutter, especially, relate to a but transposition cutter processing clamping device.

Background

Cutting tools are tools used in machining for cutting work, and the cutting tools in the prior art mainly include carving tools, machining center tools, end milling tools, ball head tools, and the like. The grinding processing of the cutting tool means that a tool blank is processed into a cutting tool product with surface roughness, planeness and parallelism reaching certain levels after rough grinding, semi-finish grinding, finish grinding and polishing treatment, and the cutting tool is mostly made of hard alloy materials, so that the processing process of the cutting tool is complex and long in time, and the requirements on the motion stability and flexibility of a grinding wheel and a workpiece are high.

The cutter is common in daily life, various cutters for processing are often used in more process fields, the quality of the cutter directly influences the processing efficiency, and the precision in use is greatly influenced, so that the quality of cutter production is especially important to control.

At present, the cutter needs to be clamped and fixed for machining close to machining equipment.

In addition, the Chinese patent publication No. CN216633667U is entitled as a tool machining clamping tool, and belongs to the technical field of tools, and the tool machining clamping tool comprises a clamping machining shell, a sanding machine, a sanding wheel and a blade, wherein the sanding machine is arranged in the clamping machining shell, the sanding wheel is arranged on one side of the sanding machine, the blade is arranged in the clamping machining shell, and the clamping grinding mechanism, the flushing mechanism and the filtering mechanism are arranged in the clamping machining shell. The invention also has the problems that the connection and the fixation with a tool processing machine tool are inconvenient, the transposition adjustment and the tool clamping and the fixation are inconvenient according to different tool processing positions.

Therefore, the invention is very necessary to provide an indexable tool machining clamping device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a but transposition cutter processing clamping device to solve current cutter processing centre gripping equipment and be not convenient for be connected fixedly with cutter processing machine tool, be not convenient for carry out the transposition according to the difference of the position of cutter processing and adjust and the fixed inconvenient problem of cutter centre gripping.

An indexable tool machining clamping device comprises a machine tool connecting plate structure, an indexable adjusting screw structure, a tool clamping seat structure, a tool machining adjusting handle assembly and an upper and lower sliding bearing structure, wherein the indexable adjusting screw structure is threaded through the inner part of the upper and lower sliding bearing structures and is connected with the tool clamping seat structure; the cutter processing adjusting handle assembly is in threaded connection with the upper left side of the cutter clamping seat structure; the upper and lower sliding bearing structures are slidably clamped in the connecting plate structure of the machine tool;

the transposition adjusting screw structure also comprises an adjusting hand wheel, a rotating handle, a supporting screw and a universal ball, wherein the rotating handle is embedded on the left side of the adjusting hand wheel; the support screw rod is embedded in the middle position of the right side of the adjusting hand wheel, and the universal ball is welded at the right end of the support screw rod.

Preferably, the machine tool connecting plate structure further comprises an L-shaped mounting plate, a front sliding hole is formed in the middle of the front portion of the vertical section of the L-shaped mounting plate, a fixed connecting hole is formed in the upper portion of the horizontal section of the L-shaped mounting plate, and side sliding holes are formed in the left side and the right side of the vertical section of the L-shaped mounting plate.

Preferably, the tool clamping seat structure further comprises a U-shaped clamping seat, and a clamping bolt is in threaded connection with the right side of the U-shaped clamping seat; the top end of the inner side of the clamping bolt is riveted with a clamping pad; a supporting cushion block is welded on the left side inside the U-shaped clamping seat; a connecting lug plate is connected with a screw at the middle position of the left side of the outer part of the U-shaped clamping seat; the middle position of the front part of the connecting lug plate is in threaded connection with a locking screw.

Preferably, the cutter processing adjustment handle assembly further comprises a handle pipe, an externally threaded pipe, an anti-skidding sleeve and a hanging hole, the externally threaded pipe is in threaded connection with the right side of the inside of the handle pipe, the anti-skidding sleeve is sleeved on the left side of the outside of the handle pipe, and the hanging hole is formed in the left end of the handle pipe.

Preferably, the up-down sliding bearing structure further comprises a connecting snap ring, an embedded pipe, a sliding shaft and a limiting cap, wherein the embedded pipe is welded on the inner side of the connecting snap ring; the sliding shaft is respectively in threaded connection with the middle positions of the left side and the right side of the connecting clamp ring, and the limiting cap is in threaded connection with the top end of the outer side of the sliding shaft.

Preferably, the upper part of the left side of the U-shaped clamping seat is connected with a connecting clamping pipe through a screw, and the middle position of the lower part of the U-shaped clamping seat is provided with a material leaking hole.

Preferably, the material leaking hole is arranged in a horn shape with an upward opening.

Preferably, the left end of the handle tube is flat.

Preferably, a circular heat dissipation aluminum ring is welded between the connecting clamp ring and the embedded pipe.

Preferably, the sliding shaft is clamped in the side sliding hole in a sliding manner; the limiting cap is positioned on the outer side of the side sliding hole.

Preferably, the connecting clamp ring is clamped in the front slide hole in a sliding manner, and the inner surface of the embedded pipe is provided with threads.

Preferably, the supporting screw threads penetrate through the inner portion of the embedded pipe.

Preferably, the universal ball is movably clamped at the inner side of the connecting lug plate and is tightly propped and fixed by a locking screw.

Preferably, the right end of the pipe with the external thread is in threaded connection with the left side of the inside of the connecting clamp pipe.

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

1. the utility model discloses in, the setting of L shape mounting panel and fixed connection hole, the lathe that is favorable to this cutter clamping device and cutter processing is connected, installation convenient operation, the practicality is strong.

2. The utility model discloses in, the setting of connection snap ring, sliding shaft, positive slide opening and side slide opening, be favorable to highly adjusting the cutter grip slipper structure to be close to cutter processing equipment, be convenient for process from different cutters and maintain.

3. The utility model discloses in, adjusting handle, twist grip and supporting screw's setting, be favorable to moving the cutter grip slipper structure toward inboard or toward outer side to the adjustment position is convenient for to the installation and the processing of cutter.

4. The utility model discloses in, clamping bolt, press from both sides the setting of tight pad and lip block, be favorable to pressing from both sides tight restraint to the cutter from both sides, easy operation is convenient, satisfies the restraint of different thickness and width and fixes.

5. The utility model discloses in, universal ball, locking screw, the grab handle pipe, the setting of outband screwed pipe and antiskid cover is favorable to holding antiskid cover and grab handle pipe, with outband screwed pipe threaded connection in the joint card intraductally, utilize universal ball to adjust the angle and the direction of U-shaped clamping seat to carry out the transposition with the direction of cutter and adjust, can aim at the processing equipment and maintain processing, improve machining efficiency, the reinforcing convenience.

6. The utility model discloses in, the setting that leaks the material hole for open-ended loudspeaker form setting up, be favorable to carrying out the lower hourglass emission to leftover bits and waste materials that produce in the course of working.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of another application of the present invention to indexing adjustment.

Fig. 3 is a schematic structural diagram of the connecting plate structure of the machine tool of the present invention.

Fig. 4 is a side view of the displacement adjusting screw structure of the present invention.

Fig. 5 is a schematic perspective view of the indexing adjusting screw structure of the present invention.

Fig. 6 is a schematic structural view of the tool holder structure of the present invention.

Fig. 7 is a schematic structural view of the tool machining adjustment handle assembly of the present invention.

Fig. 8 is a schematic structural view of the up-down sliding bearing structure of the present invention.

In the figure:

1. a machine tool connecting plate structure; 11. an L-shaped mounting plate; 12. a front slide hole; 13. fixing the connecting hole; 14. a side slide hole;

2. a transposition adjusting screw structure; 21. adjusting a hand wheel; 22. rotating the handle; 23. a support screw; 24. a universal ball;

3. a tool holder structure; 31. a U-shaped clamping seat; 311. connecting a clamping pipe; 312. a material leaking hole; 32. clamping the bolt; 321. a clamping pad; 33. supporting the cushion block; 34. connecting the ear plates; 341. locking the screw;

4. the cutter processes the adjusting handle assembly; 41. a handle tube; 42. a pipe with external threads; 43. an anti-slip sleeve; 44. hanging holes;

5. a sliding bearing structure up and down; 51. connecting a snap ring; 52. embedding a tube; 53. a sliding shaft; 54. a limiting cap.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in the accompanying drawings 1 to 5, the utility model provides an indexable tool machining clamping device, which comprises a machine tool connecting plate structure 1, wherein the machine tool connecting plate structure 1 further comprises an L-shaped mounting plate 11, the front middle position of the vertical section of the L-shaped mounting plate 11 is provided with a front sliding hole 12, the upper part of the horizontal section of the L-shaped mounting plate 11 is provided with a plurality of fixed connecting holes 13, and the fixed connecting holes 13 are provided with internal threads, so that the tool clamping device is connected with a machine tool for machining tools, the installation and the operation are convenient, and the practicability is strong; the left side and the right side of the vertical section of the L-shaped mounting plate 11 are provided with lateral sliding holes 14, which are beneficial to adjusting the height of the cutter clamping seat structure 3, so that the cutter clamping seat structure is close to cutter processing equipment and is convenient for processing and trimming different cutters;

in addition, an upper sliding bearing structure 5 and a lower sliding bearing structure 5 are embedded in the machine tool connecting plate structure 1 in a sliding manner; the inner thread of the up-down sliding bearing structure 5 is connected with a transposition adjusting screw structure 2; the right end of the transposition adjusting screw structure 2 is clamped with a cutter clamping seat structure 3; the upper part of the left side of the cutter clamping seat structure 3 is in threaded connection with a cutter processing adjusting handle component 4;

in addition, the indexing adjusting screw structure 2 further comprises an adjusting hand wheel 21, a rotating handle 22, a supporting screw 23 and a universal ball 24, wherein the rotating handle 22 is embedded on the left side of the adjusting hand wheel 21; the support screw 23 is embedded in the middle position of the right side of the adjusting hand wheel 21, and the universal ball 24 is welded at the right end of the support screw 23; the cutter clamping seat structure 3 is convenient to move towards the inner side or the outer side, so that the position is adjusted, and the cutter is convenient to mount and process.

In the above embodiment, as shown in fig. 6, specifically, the tool holder structure 3 further includes a U-shaped holder 31, and a clamping bolt 32 is screwed to the right side of the U-shaped holder 31; the clamping pad 321 is riveted at the top end of the inner side of the clamping bolt 32; the left side in the U-shaped clamping seat 31 is welded with the supporting cushion block 33, so that clamping and restraining of the cutter from two sides are facilitated, the operation is simple and convenient, and the restraining and fixing of different thicknesses and widths are met; the middle position of the outer left side of the U-shaped clamping seat 31 is connected with a connecting ear plate 34 through a screw; a locking screw 341 is screwed in the middle of the front part of the connecting ear plate 34.

As shown in fig. 7, in the above embodiment, specifically, the tool machining adjustment handle assembly 4 further includes a handle tube 41, an external threaded tube 42, an anti-slip sleeve 43 and a hanging hole 44, the external threaded tube 42 is connected to the right side of the inside of the handle tube 41 in a threaded manner, the anti-slip sleeve 43 is sleeved on the left side of the outside of the handle tube 41, the anti-slip sleeve 43 is a cylindrical silicone sleeve, and the outer surface of the anti-slip sleeve 43 is provided with cross anti-slip threads; the hanging hole 44 is formed in the left end of the handle pipe 41, the left end of the handle pipe 41 is flat, grasping and hanging are convenient, and taking and placing convenience and flexibility are improved.

As shown in fig. 8, in the above embodiment, specifically, the upper and lower sliding bearing structures 5 further include a connecting snap ring 51, an embedded tube 52, a sliding shaft 53 and a limiting cap 54, wherein the embedded tube 52 is welded inside the connecting snap ring 51; the sliding shaft 53 is respectively in threaded connection with the middle positions of the left side and the right side of the connecting snap ring 51, and the limiting cap 54 is in threaded connection with the top end of the outer side of the sliding shaft 53.

In the above embodiment, specifically, the upper portion of the left side of the U-shaped clamping seat 31 is screwed with the connecting clamp tube 311, and the middle position of the lower portion of the U-shaped clamping seat 31 is provided with the material leaking hole 312; the material leaking hole 312 is formed in a horn shape with an upward opening, so that leftover materials and waste materials generated in the machining process are discharged in a leaking mode, and a good machining environment is maintained.

In the above embodiment, specifically, a circular heat dissipation aluminum ring is welded between the connection snap ring 51 and the embedded pipe 52.

In the above embodiment, specifically, the sliding shaft 53 is slidably engaged in the side sliding hole 14; the limiting cap 54 is located outside the side slide hole 14.

In the above embodiment, specifically, the connecting snap ring 51 is slidably clamped in the front slide hole 12, and the inner surface of the embedded tube 52 is provided with a thread.

In the above embodiment, in particular, the supporting screw 23 is threaded through the inner tube 52.

In the above embodiment, specifically, the universal ball 24 is movably clamped on the inner side of the connecting ear plate 34 and is tightly pressed and fixed by the locking screw 341.

In the above embodiment, specifically, the right end of the externally threaded pipe 42 is screwed to the left inside of the connecting clamp pipe 311.

When the tool clamping device is used, a tool is clamped on the inner side of the U-shaped clamping seat 31, the clamping bolt 32 is screwed clockwise, and the tool is clamped and fixed between the clamping pad 321 and the supporting cushion block 33; the anti-skid sleeve 43 and the handle pipe 41 are held, the externally threaded pipe 42 is in threaded connection with the connecting clamp pipe 311, the angle and the direction of the U-shaped clamping seat 31 are adjusted by the universal ball 24, so that the direction of the cutter is adjusted in a transposition mode, trimming processing can be performed on the cutter by aligning with processing equipment, the processing efficiency is improved, and the convenience is enhanced;

the adjusting handwheel 21 and the rotating handle 22 can be held by hand to rotate the supporting screw 23, so that the U-shaped clamping seat 31 is pushed inwards or outwards, and the processing operation is convenient to carry out.

In the description of the present invention; it is to be understood that; the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like refer to an orientation or positional relationship that is based on the orientation or positional relationship shown in the drawings; for convenience only and to simplify the description; rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation; and therefore should not be construed as limiting the invention.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments; or equivalents may be substituted for some of the features described herein. All within the spirit and principles of the present invention; any modifications, equivalents, improvements and the like made; all should be included within the scope of the present invention.

Claims

1. An indexable tool machining clamping device is characterized by comprising a machine tool connecting plate structure (1), an indexable adjusting screw structure (2), a tool clamping seat structure (3), a tool machining adjusting handle component (4) and an upper sliding bearing structure and a lower sliding bearing structure (5);

the transposition adjusting screw structure (2) is threaded through the inner part of the upper and lower sliding bearing structures (5) and is connected with the cutter clamping seat structure (3); the cutter processing adjusting handle assembly (4) is in threaded connection with the left upper side of the cutter clamping seat structure (3); the upper and lower sliding bearing structures (5) are slidably clamped in the machine tool connecting plate structure (1);

the transposition adjusting screw structure (2) comprises an adjusting hand wheel (21), a rotating handle (22), a supporting screw (23) and a universal ball (24), wherein the rotating handle (22) is embedded on the left side of the adjusting hand wheel (21); the support screw rod (23) inlay the right side intermediate position at adjusting hand wheel (21), universal ball (24) weld the right-hand member at support screw rod (23).

2. The clamping device for indexable tool machining according to claim 1, wherein the machine tool connecting plate structure (1) further comprises an L-shaped mounting plate (11), a front sliding hole (12) is formed in the middle of the front portion of the vertical section of the L-shaped mounting plate (11), a fixed connecting hole (13) is formed in the upper portion of the horizontal section of the L-shaped mounting plate (11), and side sliding holes (14) are formed in the left side and the right side of the vertical section of the L-shaped mounting plate (11).

3. The indexable tool machining clamping device according to claim 1, characterized in that the tool holder structure (3) further comprises a U-shaped holder (31), the right side of the U-shaped holder (31) being threadedly connected with a clamping bolt (32); the top end of the inner side of the clamping bolt (32) is riveted with a clamping pad (321); a supporting cushion block (33) is welded on the left side inside the U-shaped clamping seat (31); a connecting lug plate (34) is connected with the middle position of the left side of the outer part of the U-shaped clamping seat (31) through a screw; the middle position of the front part of the connecting lug plate (34) is in threaded connection with a locking screw (341).

4. The clamping device for indexable tool machining according to claim 1, wherein the tool machining adjusting shank assembly (4) further comprises a shank tube (41), an externally threaded tube (42), an anti-slip sleeve (43) and a hanging hole (44), the externally threaded tube (42) is screwed in the right position inside the shank tube (41), the anti-slip sleeve (43) is sleeved in the left position outside the shank tube (41), and the hanging hole (44) is formed in the left end of the shank tube (41).

5. The indexable tool machining holding device according to claim 1, wherein the upper and lower sliding bearing structures (5) further include a connecting snap ring (51), an embedded tube (52), a sliding shaft (53) and a limit cap (54), the embedded tube (52) is welded on the inner side of the connecting snap ring (51); the sliding shaft (53) is respectively in threaded connection with the middle positions of the left side and the right side of the connecting clamp ring (51), and the limiting cap (54) is in threaded connection with the top end of the outer side of the sliding shaft (53).

6. The clamping device for indexable tool machining according to claim 3, wherein the upper portion of the left side of the U-shaped clamping seat (31) is connected with a connecting clamp tube (311) through a screw, and a material leaking hole (312) is formed in the middle of the lower portion of the U-shaped clamping seat (31).

7. The indexable tool machining holder according to claim 5, wherein the connecting snap ring (51) is slidably engaged in the front slide hole (12), and the inner surface of the inner insert tube (52) is provided with a screw thread.

8. The indexable tool machining holder as set forth in claim 6, wherein the skip hole (312) is flared in an upward opening direction.

9. The indexable tool machining holding device as set forth in claim 5, wherein a circular heat dissipating aluminum ring is welded between the connection snap ring (51) and the inner insert tube (52).

10. The indexable tool machining holder according to claim 4, wherein the left end of the handle tube (41) is flat.