Saw blade tooth pulling device for machine tool

Abstract

The utility model relates to the technical field of tooth pulling devices, and provides a saw blade tooth pulling device for a machine tool, which comprises a mounting seat, a fixing plate is fixedly mounted on the bottom side of one end of the mounting seat, a protective shell is fixedly mounted at the bottom end of the fixing plate, and a swing box is fixedly mounted at the bottom end of the fixing plate on the inner side of the protective shell. And a driving motor is fixedly mounted at the bottom end of the swinging box. The tooth pulling structure is arranged, the fixing base is fixedly installed at one end of the limiting rod through the bolt, then the limiting base penetrates through the limiting base, one end of the fixing base is made to be close to one side of the fixing shaft, and the distance between the tooth pulling push needle and the fixing shaft can be adjusted by moving the limiting rod. According to the saw blade tooth pulling device for the machine tool, tooth pulling treatment can be conveniently carried out on saw blades of different specifications on the outer side of the fixing shaft, the function that the device is convenient to adjust the tooth pulling distance is achieved, and therefore the use convenience of the saw blade tooth pulling device for the machine tool is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tooth pulling device technical field, especially a saw blade tooth pulling device for machine tool. BACKGROUND

[0002] With the continuous development of society, metal processing industry has been rapid development, industrial grade hard alloy saw blade is widely used in steel, automobile spare parts, aluminum, high-grade wood, high-grade furniture type enterprise's accurate cutting process, saw blade is easy to wear in the working process, in order to not affect the processing accuracy, need to repair saw blade tooth regularly, therefore will use a saw blade tooth pulling device for machine tool;

[0003] The traditional saw blade tooth pulling device for machine tool is inconvenient to adjust the tooth pulling distance, and it is time-consuming and laborious to adjust the tooth pulling needle when pulling teeth of saw blades of different specifications, so that it is extremely inconvenient to use. UTILITY MODEL CONTENTS

[0004] The utility model discloses a saw blade tooth pulling device for machine tool to solve the defect that the existing saw blade tooth pulling device for machine tool is inconvenient to adjust the tooth pulling distance.

[0005] In order to solve the above technical problem, the utility model provides the following technical scheme: a saw blade tooth pulling device for machine tool, including the mounting seat,

[0006] The bottom side of one end of the mounting seat is fixedly installed with a fixed plate, the bottom end of the fixed plate is fixedly installed with a protective shell, the bottom end of the fixed plate in the protective shell is fixedly installed with a swing box, the bottom end of the swing box is fixedly installed with a driving motor, and the output end of the driving motor is fixedly connected with the input end of the swing box, and the output end of the swing box extends to the top end of the fixed plate and is fixedly installed with a connecting seat.

[0007] One end of the connecting seat is hingedly connected with an adjusting structure.

[0008] The bottom of the mounting seat is rotatably connected with a rotating seat away from the fixed plate, the side of the rotating seat away from the mounting seat is fixedly installed with a fixed shaft, the end of the rotating seat away from the fixed shaft is fixedly installed with a mounting flange, the top end of the rotating seat is fixedly installed with a connecting block, and the side of the connecting block top close to the fixed shaft is fixedly installed with a tooth pulling structure.

[0009] Preferably, the tooth pulling structure includes a limiting seat, a limiting rod, a fixed seat, a needle seat and a tooth pulling needle, the limiting seat is fixedly installed on the side of the connecting block top close to the fixed shaft, the limiting rod penetrates through the inside of the limiting seat, the end of the limiting rod is fixedly installed with a fixed seat, the side of the bottom of the fixed seat is fixedly installed with a needle seat, and the bottom end of the needle seat is fixedly installed with a tooth pulling needle.

[0010] Preferably, the limiting seat and the limiting rod are hingedly connected, and the limiting rod has a hexagonal cross section.

[0011] Preferably, the needle seat has an "L" shape, and the tooth extraction needle has a "Z" shape.

[0012] Preferably, the adjusting structure comprises a first turning seat, an adjusting rod and a second turning seat, one end of the first turning seat is hingedly connected to the connecting seat, one end of the first turning seat is provided with the adjusting rod, one end of the adjusting rod is provided with the second turning seat.

[0013] Preferably, the first turning seat and the second turning seat are both provided with threaded grooves at one end close to the adjusting rod, the adjusting rod is provided with external threads at both ends, the threaded directions of the two ends of the adjusting rod are opposite, and the first turning seat and the second turning seat are rotatably connected to the adjusting rod through the threads.

[0014] Preferably, one end of the second turning seat away from the adjusting rod is hingedly connected to one side of the connecting block, and the hinging shafts of the second turning seat and the first turning seat are vertically distributed.

[0015] The saw blade tooth extraction device for machine tools has the advantages that:

[0016] The tooth extraction structure is arranged, the fixed seat is fixedly installed at one end of the limiting rod through bolts, then the limiting seat is passed through the limiting seat, and one end of the fixed seat is close to one side of the fixed shaft, the distance between the tooth extraction needle and the fixed shaft can be adjusted by moving the limiting rod, different specifications of saw blades outside the fixed shaft can be conveniently extracted, the function of conveniently adjusting the tooth extraction distance of the device is realized, and the convenience of the saw blade tooth extraction device for machine tools during use is improved.

[0017] The adjusting structure is arranged, the adjusting rod is rotated, the first turning seat and the second turning seat at both ends of the adjusting rod are reversely moved, the distance between the first turning seat and the second turning seat is changed, the driving motor is started, the driving motor drives the connecting seat to reciprocatingly swing through the swinging box, the connecting block is reciprocatingly swung on one side of the mounting seat through the adjusting structure, the swinging amplitude of the connecting block is changed by adjusting the distance between the first turning seat and the second turning seat, the function of conveniently adjusting the swinging amplitude of the device is realized, and the applicability of the saw blade tooth extraction device for machine tools during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view schematic diagram of the utility model;

[0019] Figure 2 It is a rear view schematic diagram of the utility model;

[0020] Figure 3It is a rear view section schematic view of the utility model;

[0021] Figure 4 It is an explosion schematic view of the tooth pulling structure of the utility model;

[0022] Figure 5 It is an adjustment structure schematic view of the utility model.

[0023] The reference signs in the drawing are explained: 1, mounting seat; 2, fixed plate; 21, protective shell; 22, connecting seat; 23, swing box; 24, driving motor; 3, rotating seat; 31, connecting block; 4, mounting flange; 5, fixed shaft; 6, tooth pulling structure; 61, limiting seat; 62, limiting rod; 63, fixed seat; 64, needle seat; 65, tooth pulling needle; 7, adjustment structure; 71, first steering seat; 72, adjustment rod; 73, second steering seat. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides a saw blade tooth pulling device for machine tool, including mounting seat 1.

[0026] Refer to Figure 1 And Figure 5As shown, the bottom side of one end of the mounting base 1 is fixedly provided with a fixed plate 2, the bottom end of the fixed plate 2 is fixedly provided with a protective shell 21, the bottom end of the fixed plate 2 is fixedly provided with a swing box 23 in the inside of the protective shell 21, the bottom end of the swing box 23 is fixedly provided with a driving motor 24, the output end of the driving motor 24 is fixedly connected with the input end of the swing box 23, the output end of the swing box 23 extends to the top end of the fixed plate 2 and is fixedly provided with a connecting base 22, one end of the connecting base 22 is hingedly provided with an adjusting structure 7, the adjusting structure 7 comprises a first steering base 71, an adjusting rod 72 and a second steering base 73, the first steering base 71 is hingedly provided at one end of the connecting base 22, one end of the first steering base 71 is provided with the adjusting rod 72, one end of the adjusting rod 72 is provided with the second steering base 73, the first steering base 71 and the second steering base 73 are both provided with threaded grooves at one end close to the adjusting rod 72, the adjusting rod 72 is provided with external threads at both ends, the threaded directions of the two ends of the adjusting rod 72 are opposite, the first steering base 71 and the second steering base 73 constitute a rotating structure with the adjusting rod 72 through threads, one end of the second steering base 73 away from the adjusting rod 72 is hingedly connected with one side of the connecting block 31, the hinging axes of the second steering base 73 and the first steering base 71 are vertically distributed.

[0027] Rotating the adjusting rod 72, the first steering base 71 and the second steering base 73 at both ends of the adjusting rod 72 move in opposite directions, so that the distance between the first steering base 71 and the second steering base 73 changes, starting the driving motor 24, the driving motor 24 drives the connecting base 22 to reciprocating swing through the swing box 23, so that the connecting base 22 drives the connecting block 31 to reciprocating swing on one side of the mounting base 1 through the adjusting structure 7, adjusting the distance between the first steering base 71 and the second steering base 73 changes the swing amplitude of the connecting block 31.

[0028] Referring to Figure 1 and Figure 4 As shown, the bottom of the mounting base 1 is rotatably connected with a rotating base 3 away from the fixed plate 2, the side away from the mounting base 1 of the rotating base 3 is fixedly provided with a fixed shaft 5, one end of the rotating base 3 away from the fixed shaft 5 is fixedly provided with a mounting flange 4, the top end of the rotating base 3 is fixedly provided with a connecting block 31, the connecting block 31 is fixedly provided with a tooth pulling structure 6 on the top side close to the fixed shaft 5, the tooth pulling structure 6 comprises a limiting base 61, a limiting rod 62, a fixed base 63, a needle base 64 and a tooth pulling needle 65, the limiting base 61 is fixedly provided on the top side of the connecting block 31 close to the fixed shaft 5, the limiting base 61 is penetrated by the limiting rod 62, one end of the limiting rod 62 is fixedly provided with the fixed base 63, one side of the bottom of the fixed base 63 is fixedly provided with the needle base 64, the bottom end of the needle base 64 is fixedly provided with the tooth pulling needle 65, the limiting base 61 and the limiting rod 62 are clamped and connected, the cross section of the limiting rod 62 is hexagonal, the needle base 64 is "L" shaped, and the tooth pulling needle 65 is "Z" shaped.

[0029] The fixed seat 63 is fixedly installed at one end of the limiting rod 62, then the limiting seat 61 is penetrated through the limiting seat 61, and one end of the fixed seat 63 is close to one side of the fixed shaft 5, the distance between the tooth pulling pushing needle 65 and the fixed shaft 5 can be adjusted by moving the limiting rod 62, so that the tooth pulling processing of the saw blade with different specifications outside the fixed shaft 5 is facilitated.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A saw blade tooth extraction device for machine tools, comprising a mounting base (1); Its features are: A fixing plate (2) is fixedly installed on the bottom side of one end of the mounting base (1). A protective shell (21) is fixedly installed on the bottom end of the fixing plate (2). A swing box (23) is fixedly installed on the bottom end of the fixing plate (2) inside the protective shell (21). A drive motor (24) is fixedly installed on the bottom end of the swing box (23). The output end of the drive motor (24) is fixedly connected to the input end of the swing box (23). The output end of the swing box (23) extends to the top end of the fixing plate (2) and is fixedly installed with a connecting seat (22). One end of the connecting seat (22) is hinged to an adjustment structure (7); The bottom of the mounting base (1) is rotatably connected to a rotating seat (3) on the side away from the fixed plate (2). A fixed shaft (5) is fixedly installed on the side of the rotating seat (3) away from the mounting base (1). A mounting flange (4) is fixedly installed on one end of the rotating seat (3) outside the fixed shaft (5). A connecting block (31) is fixedly installed on the top of the rotating seat (3). A tooth-pulling structure (6) is fixedly installed on the top of the connecting block (31) near the fixed shaft (5).

2. The saw blade tooth-pulling device for machine tools according to claim 1, characterized in that: The tooth extraction structure (6) includes a limiting seat (61), a limiting rod (62), a fixing seat (63), a needle seat (64), and a tooth extraction pusher (65). The limiting seat (61) is fixedly installed on the top of the connecting block (31) near the fixing shaft (5). The limiting rod (62) passes through the inside of the limiting seat (61). The fixing seat (63) is fixedly installed at one end of the limiting rod (62). The needle seat (64) is fixedly installed on one side of the bottom of the fixing seat (63). The tooth extraction pusher (65) is fixedly installed at the bottom end of the needle seat (64).

3. A saw blade tooth-pulling device for machine tools according to claim 2, characterized in that: The limiting seat (61) and the limiting rod (62) are engaged and connected, and the cross-section of the limiting rod (62) is hexagonal.

4. A saw blade tooth extraction device for machine tools according to claim 2, characterized in that: The needle seat (64) is L-shaped, and the tooth extraction pusher (65) is Z-shaped.

5. A saw blade tooth-pulling device for machine tools according to claim 1, characterized in that: The adjustment structure (7) includes a first steering seat (71), an adjustment rod (72), and a second steering seat (73). The first steering seat (71) is hinged to one end of the connecting seat (22). An adjustment rod (72) is provided at one end of the first steering seat (71), and a second steering seat (73) is provided at one end of the adjustment rod (72).

6. A saw blade tooth-pulling device for machine tools according to claim 5, characterized in that: The first steering seat (71) and the second steering seat (73) are both provided with threaded grooves at the end near the adjusting rod (72). Both ends of the adjusting rod (72) are provided with external threads. The threads at both ends of the adjusting rod (72) are in opposite directions. The first steering seat (71) and the second steering seat (73) form a rotating structure with the adjusting rod (72) through the threads.

7. A saw blade tooth-pulling device for machine tools according to claim 5, characterized in that: The end of the second steering seat (73) away from the adjusting rod (72) is hinged to one side of the connecting block (31), and the hinge axes of the second steering seat (73) and the first steering seat (71) are vertically distributed.

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