CN212265360U

CN212265360U - Full-automatic processing apparatus of high-speed steel circular saw piece centre bore

Info

Publication number: CN212265360U
Application number: CN202020886756.1U
Authority: CN
Inventors: 陈卫芳
Original assignee: Suzhou Toms Saw Co Ltd
Current assignee: Suzhou Toms Saw Co Ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-01
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to the field of processing equipment for processing saw blades, in particular to a full-automatic processing device for a central hole of a high-speed steel circular saw blade, which comprises a processing machine table and a clamping mechanism for positioning the circular saw blade; the processing machine table is provided with a processing machine frame, the processing machine frame is provided with a movable machine frame, and the left side and the right side of the movable machine frame are provided with height adjusting structures; a grinding machine is mounted at the bottom of the movable rack, and a grinding wheel is mounted at the bottom of the grinding machine; the clamping mechanism comprises a clamp base arranged on the machining machine table, and the upper surface of the clamp base is provided with a clamping groove matched with the circular saw blade structure. The utility model discloses set up the fixture who is used for location when high-speed steel circular saw blade processing on the processing board, cooperation between the pressure disk that has location inserted block, supplementary inserted block through centre gripping groove on the anchor clamps base and centre gripping groove directly over realizes the stable centre gripping work to high-speed steel saw bit, the effectual condition that prevents the circular saw blade displacement from appearing in the course of working.

Description

Full-automatic processing apparatus of high-speed steel circular saw piece centre bore

Technical Field

The utility model relates to a saw bit processing equipment technical field specifically is a full automatic processing apparatus of high-speed steel saw blade centre bore.

Background

The high-speed steel circular saw blade is a saw blade containing a large amount of C, W, Mo, Cr and V elements, and has high hot hardness after heat treatment. The high-speed steel saw blade has high cutting temperature up to 600 deg.c, no obvious decrease in hardness, and cutting speed up to 60 m/min.

In the high-speed steel circular saw blade course of working, need polish the processing through the full automatic processing apparatus of high-speed steel circular saw blade centre bore to its centre bore, but because the circular saw blade fixture stability of this equipment is not high, lead to the circular saw blade to take place the displacement easily, influence machining precision and efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full automatic processing apparatus of high-speed steel circular saw piece centre bore to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic processing device for a central hole of a high-speed steel circular saw blade comprises a processing machine table and a clamping mechanism for positioning the circular saw blade; the processing machine table is provided with a processing machine frame, the processing machine frame is provided with a movable machine frame, and the left side and the right side of the movable machine frame are provided with height adjusting structures; a grinding machine is mounted at the bottom of the movable rack, and a grinding wheel is mounted at the bottom of the grinding machine;

the clamping mechanism comprises a clamp base arranged on the processing machine table, and a clamping groove matched with the circular saw blade structure is formed in the upper surface of the clamp base; the clamping groove is provided with a positioning jack, an auxiliary jack and a central jack which respectively correspond to a bolt mounting hole, a bolt auxiliary mounting hole and a central hole on the circular saw blade, a pressure plate matched with the clamping groove in structure is arranged right above the clamping groove, and the lower surface of the pressure plate is provided with a positioning insert block and an auxiliary insert block which are respectively matched with the positioning jack and the auxiliary jack in structure; but the top of pressure disk is provided with height-adjusting's connecting rod, and the top of connecting rod is connected and is removed the frame.

Preferably, the connecting rods are electric telescopic rods, and the number of the connecting rods is at least two.

Preferably, the height adjusting structure comprises moving sliding blocks arranged at the left end and the right end of the moving rack, one end, far away from the moving rack, of each moving sliding block is arranged in the processing rack, the inner threads of each moving sliding block are connected with a screw rod, and the top end of each screw rod is connected with a slow motor through a coupler in a transmission mode.

Preferably, the center of the pressure plate is provided with a through hole matched with the central hole structure, and the diameter of the through hole is larger than that of the central hole.

Preferably, the bottoms of the positioning insertion block and the auxiliary insertion block are both provided with cross insertion blocks with cross structures, and the bottoms of the positioning insertion holes and the auxiliary insertion holes are provided with cross slots matched with the cross insertion blocks in structure.

Preferably, a material collecting hopper is arranged on the clamp base at the bottom of the central insertion hole.

Preferably, the slow motor, the grinding machine and the electric telescopic rod are connected with the PLC through signals or wires.

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

the utility model discloses set up the fixture who is used for location when high-speed steel circular saw blade processing on the processing board, cooperation between the pressure disk that has location inserted block, supplementary inserted block through centre gripping groove on the anchor clamps base and centre gripping groove directly over realizes the stable centre gripping work to high-speed steel saw bit, has effectually avoided in the course of working because the circular saw blade displacement, influences the emergence of processing progress and machining precision scheduling problem.

Drawings

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

fig. 2 is a schematic diagram of a specific structure of the platen according to the present invention;

fig. 3 is a schematic structural diagram of the clamp base according to the present invention;

fig. 4 is a schematic view of the circular saw blade of the present invention.

In the figure: 1. processing a machine table; 2. a circular saw blade; 3. processing the frame; 4. moving the frame; 5. a sander; 6. a clamp base; 7. a clamping groove; 8. a bolt mounting hole; 9. auxiliary bolt mounting holes; 10. a central bore; 11. positioning the jack; 12. an auxiliary jack; 13. a central jack; 14. a platen; 15. positioning the insert block; 16. an auxiliary insertion block; 17. a connecting rod; 18. moving the slide block; 19. a slow speed motor; 20. a through hole; 21. a cross insert block; 22. a collection hopper.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a full-automatic processing device for a central hole of a high-speed steel circular saw blade comprises a processing machine table 1 and a clamping mechanism for positioning the circular saw blade 2; a processing rack 3 is arranged on the processing machine table 1, a moving rack 4 is arranged on the processing rack 3, and height adjusting structures are arranged on the left side and the right side of the moving rack 4; the bottom of the movable frame 4 is provided with a grinding machine 5, and the bottom of the grinding machine 5 is provided with a grinding wheel;

the clamping mechanism comprises a clamp base 6 arranged on the processing machine table 1, and a clamping groove 7 matched with the circular saw blade 2 in structure is arranged on the upper surface of the clamp base 6; the clamping groove 7 is provided with a positioning jack 11, an auxiliary jack 12 and a central jack 13 which respectively correspond to a bolt mounting hole 8, a bolt auxiliary mounting hole 9 and a central hole 10 on the circular saw blade 2, a pressure plate 14 which is structurally matched with the clamping groove 7 is arranged right above the clamping groove 7, and the lower surface of the pressure plate 14 is provided with a positioning insert block 15 and an auxiliary insert block 16 which are structurally matched with the positioning jack 11 and the auxiliary jack 12 respectively; the top end of the pressure plate 14 is provided with a connecting rod 17 with adjustable height, and the top end of the connecting rod 17 is connected with the movable frame 4.

Further, the connecting rods 17 are electric telescopic rods, and the number of the connecting rods 17 is at least two.

Further, the height adjusting structure comprises moving sliding blocks 18 installed at the left end and the right end of the moving rack 4, one ends, far away from the moving rack 4, of the moving sliding blocks 18 are installed inside the machining rack 3, a screw rod is connected to the inner threads of the moving sliding blocks 18, and the top end of the screw rod is connected with a slow motor 19 through a coupler in a transmission mode.

Further, a through hole 20 matched with the structure of the central hole 10 is arranged at the center of the pressure plate 14, and the diameter of the through hole 20 is larger than that of the central hole 10.

Furthermore, the bottoms of the positioning insertion block 15 and the auxiliary insertion block 16 are both provided with a cross insertion block 21 with a cross structure, and the bottoms of the positioning insertion hole 11 and the auxiliary insertion hole 12 are provided with cross slots matched with the cross insertion block 21 in structure.

Furthermore, a material collecting hopper 22 is arranged on the clamp base 6 at the bottom of the central insertion hole 13.

The working principle is as follows: before the utility model is used, an operator firstly places a circular saw blade 2 to be processed in a clamping groove 7 on a clamp base 6, so that a bolt mounting hole 8 and a bolt auxiliary mounting hole 9 on the circular saw blade 2 are respectively aligned with a positioning jack 11 and an auxiliary jack 12 on the clamping groove 7, then a slow motor 19 drives a screw rod to rotate through a coupler, simultaneously, a moving slide block 18 on the screw rod drives a moving frame 4 to gradually descend to a proper position, then the length of a connecting rod 17 is adjusted, so that the connecting rod 17 drives a pressure plate 14 at the bottom of the connecting rod 17 to gradually approach the clamping groove 7 until a positioning insert block 15 and an auxiliary insert block 16 at the bottom of the pressure plate 14 sequentially pass through the circular saw blade 2 and are inserted into the positioning jack 11 and the auxiliary jack 12 on the clamping groove 7, meanwhile, a cross-shaped insert block 21 at the bottoms of the positioning jack 11 and the auxiliary jack 12 respectively corresponds to an insertion jack 11 and a cross-, the automatic positioning device is used for preventing the positioning insertion block 15 and the auxiliary insertion block 16 from displacing, after the positioning of the circular saw blade 2 is completed, the central hole 10 of the circular saw blade 2 is processed through the grinding machine 5, partial waste materials generated in the processing process enter the collecting hopper 22 through the central insertion hole 13 in the clamping groove 7 to be collected, the environmental pollution is reduced, and the waste recovery is realized.

It is worth noting that: whole device passes through the PLC controller and realizes control to it, because the equipment that the PLC controller matches is equipment commonly used, and this scheme is based on the local technical improvement that current high-speed steel circular saw piece centre bore full-automatic processing apparatus goes on, belongs to current mature technology, no longer gives unnecessary here its electric connection relation and concrete circuit structure.

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 full automatic processing apparatus of high-speed steel circular saw piece centre bore which characterized in that: comprises a processing machine table (1) and a clamping mechanism for positioning a circular saw blade (2); the processing machine table (1) is provided with a processing rack (3), the processing rack (3) is provided with a movable rack (4), and the left side and the right side of the movable rack (4) are provided with height adjusting structures; a grinding machine (5) is installed at the bottom of the movable rack (4), and a grinding wheel is installed at the bottom of the grinding machine (5);

the clamping mechanism comprises a clamp base (6) arranged on the processing machine table (1), and a clamping groove (7) matched with the circular saw blade (2) in structure is formed in the upper surface of the clamp base (6); the clamping groove (7) is provided with a bolt mounting hole (8), a bolt auxiliary mounting hole (9) and a positioning jack (11), an auxiliary jack (12) and a central jack (13) which correspond to the bolt mounting hole (8), the bolt auxiliary mounting hole (9) and the central hole (10) on the circular saw blade (2) respectively, a pressure plate (14) which is structurally matched with the clamping groove (7) is arranged right above the clamping groove (7), and the lower surface of the pressure plate (14) is provided with a positioning insert block (15) and an auxiliary insert block (16) which are structurally matched with the positioning jack (11) and the auxiliary jack (12) respectively; the top of pressure disk (14) is provided with height-adjustable's connecting rod (17), and movable frame (4) is connected to the top of connecting rod (17).

2. The full-automatic processing device for the central hole of the high-speed steel circular saw blade as claimed in claim 1, wherein: the connecting rods (17) are electric telescopic rods, and the number of the connecting rods (17) is at least two.

3. The full-automatic processing device for the central hole of the high-speed steel circular saw blade as claimed in claim 1, wherein: the height adjusting structure comprises moving sliding blocks (18) which are arranged at the left end and the right end of the moving rack (4), one ends, far away from the moving rack (4), of the moving sliding blocks (18) are arranged inside the processing rack (3), a screw rod is connected to the inner threads of the moving sliding blocks (18), and the top end of the screw rod is connected with a slow motor (19) through a coupler in a transmission mode.

4. The full-automatic processing device for the central hole of the high-speed steel circular saw blade as claimed in claim 1, wherein: the center of the pressure plate (14) is provided with a through hole (20) matched with the structure of the central hole (10), and the diameter of the through hole (20) is larger than that of the central hole (10).

5. The full-automatic processing device for the central hole of the high-speed steel circular saw blade as claimed in claim 1, wherein: the bottom of the positioning insertion block (15) and the bottom of the auxiliary insertion block (16) are both provided with cross insertion blocks (21) with cross structures, and the bottom of the positioning insertion hole (11) and the bottom of the auxiliary insertion hole (12) are provided with cross slots matched with the cross insertion blocks (21) in structure.

6. The full-automatic processing device for the central hole of the high-speed steel circular saw blade as claimed in claim 1, wherein: and a material collecting hopper (22) is arranged on the clamp base (6) at the bottom of the central insertion hole (13).