Diamond saw blade laser cutting machine

By introducing a fixing structure between the pressure plate and the tray in a diamond saw blade laser cutting machine, and combining the toothed structure with the teeth on the outside of the pressure plate, the problem of the toothed structure needing adjustment in the existing technology is solved, and high-precision cutting of different models of diamond saw blades is achieved.

CN223684652UActive Publication Date: 2025-12-19SHIJIAZHUANG LANHAI TOOL CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202520087770.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-15
Publication Date
2025-12-19
Estimated Expiration
2035-01-15

AI Technical Summary

Technical Problem

In existing diamond saw blade laser cutting machines, the tooth-shifting structure needs to be adjusted for each model of diamond saw blade, and the cutting accuracy is unstable due to the influence of the saw tooth cutting surface.

Method used

A diamond saw blade laser cutting machine was designed. It adopts a fixing structure between the pressure plate and the tray, combined with the tooth structure and the teeth on the outside of the pressure plate, to achieve stable fixing of diamond saw blades of different models. Through the cooperation of the three-axis laser cutting component and the lifting component, high-precision cutting is achieved.

Benefits of technology

This invention enables a tooth-shifting structure that eliminates the need for adjustment for different models of diamond saw blades, improving cutting accuracy and stability and ensuring high-precision cutting results.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223684652U_ABST
    Figure CN223684652U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of saw blade machining, in particular to a diamond saw blade laser cutting machine which comprises a first supporting body, a second box body, a three-axis laser cutting assembly, an installation frame, a second lifting assembly, an end cap, a tray piece, a pressing disc and a tooth shifting structure. According to the diamond saw blade fixing device, the diamond saw blade is fixed by designing the fixing structure of the diamond saw blade and pushing the tray piece downwards through the end cap at the top end of the second lifting assembly, so that the diamond saw blade is efficiently and stably fixed / loosened, the tooth part is arranged on the outer side of the pressing disc, and the tooth shifting structure corresponds to the tooth part arranged on the outer side of the pressing disc; for various types of diamond saw blades, the tooth shifting structure does not need to be adjusted, the tooth part arranged on the outer side of the pressure plate can be milled by a high-precision machine tool, and the part in contact with the tooth shifting structure is not influenced by the cutting quality of the diamond saw blade, so that the precision of the diamond saw blade is ensured.
Need to check novelty before this filing date? Find Prior Art

Description

TECHNICAL FIELD

[0001] The utility model relates to saw blade processing technical field especially relates to a diamond saw blade laser cutting machine. BACKGROUND

[0002] The saw tooth of the diamond saw blade is the key position of realizing cutting, the industry currently adopts laser cutting technology to carry out the cutting forming of the saw tooth, and the advantages of laser cutting are that the cutting step is simple, efficient, the surface quality after cutting is good, and the diamond saw blade is basically not affected by the force of the cutting direction in the cutting process, so that the diamond saw blade can guarantee excellent performance.

[0003] At present, the tooth shifting structure is configured in the diamond saw blade laser cutting machine, which is used for accurately rotating the diamond saw blade during cutting, but since the existing tooth shifting structure directly acts on the saw tooth part of the diamond saw blade, it needs to adjust the tooth shifting structure for each type of diamond saw blade, and is affected by the cutting surface of the saw tooth, which also affects the accuracy of the subsequent rotation of the diamond saw blade, therefore, the utility model provides a diamond saw blade laser cutting machine. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a diamond saw blade laser cutting machine.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A diamond saw blade laser cutting machine, comprising:

[0007] A first support body, a three-axis laser cutting assembly is fixedly installed at the top of the first support body;

[0008] A second box body, the second box body is fixedly arranged on one side of the first support body, and a mounting bracket is fixedly installed in the second box body;

[0009] A second lifting assembly, the second lifting assembly is fixedly installed with the mounting bracket, the telescopic end of the top of the second lifting assembly penetrates the top of the second box body, and the top end of the second lifting assembly is fixedly installed with an end cap;

[0010] A tray part, the tray part is fixedly connected with the top surface of the second box body, and a center hole corresponding to the telescopic end of the top of the second lifting assembly is formed in the center of the tray part;

[0011] A pressure plate, the pressure plate is sleeved on the telescopic rod of the second lifting assembly, the diamond saw blade is arranged between the pressure plate and the tray part, the tray part is pushed down by the end cap at the top of the second lifting assembly, so that the diamond saw blade is fixed;

[0012] Gear structure, the outer side of the pressure plate is provided with a gear part, the gear structure is fixedly installed with the first support body, and the gear structure corresponds to the gear part provided on the outer side of the pressure plate.

[0013] The bottom of the pressure plate is provided with a protruding column corresponding to the through hole of the end of the diamond saw blade.

[0014] As a further description of the above technical solution: the gear structure comprises: a first lifting assembly, the first lifting assembly is fixedly installed with the first support body, the lifting end of the first lifting assembly is fixedly installed with a sliding arm, and the bottom end of the sliding arm is fixedly installed with a gear rod.

[0015] As a further description of the above technical solution: the pressure plate comprises:

[0016] An annular body, the outer side of the annular body is provided with a gear part;

[0017] An upper ring body, an annular groove is formed in the inner side top of the annular body, the upper ring body is fixedly installed in the annular groove, and the upper ring body and the bottom end surface of the annular groove form a sliding gap;

[0018] A sliding block, a sliding rod is fixedly installed on the sliding block, a first sliding hole is formed in the end of the upper ring body, a second sliding hole is formed in the bottom end surface of the annular groove, and the sliding rod is in sliding fit with the first sliding hole and the second sliding hole;

[0019] The trajectories of the first sliding hole and the second sliding hole at least have a movement component along the radial direction of the annular body.

[0020] As a further description of the above technical solution: the sliding blocks are arranged in an annular array.

[0021] As a further description of the above technical solution: the middle part of the tray part is upwardly protruding, and the inner bottom of the tray part forms an outward annular area which is downwardly recessed.

[0022] As a further description of the above technical solution: a drop opening is formed in the inner bottom of the outward annular area, a guide channel is fixedly connected to the bottom of the drop opening, a collection shell is arranged on the inner side of the mounting frame, and the bottom end of the guide channel corresponds to the collection shell.

[0023] As a further description of the above technical solution: further comprising: a negative pressure fan, the negative pressure fan is connected with the guide channel through a pipeline.

[0024] The utility model has the advantages of:

[0025] 1、compared with the prior art, the diamond saw blade laser cutting machine, through the design of the fixing structure of the diamond saw blade, the diamond saw blade is arranged between the pressure plate and the tray part, the end cap at the top of the second lifting assembly pushes down the tray part, realizes the fixation of the diamond saw blade, guarantees the stability of the diamond saw blade in the laser cutting process, thereby improving the cutting precision of the diamond saw blade, and the pressure plate is provided with a tooth part on the outside, the tooth structure is corresponding to the tooth part provided on the outside of the pressure plate, for various models of diamond saw blades, the tooth structure does not need to be adjusted, and the tooth structure of the scheme is simple in design, more stable in work, and the tooth part provided on the outside of the pressure plate can be milled by a high-precision machine tool, and the part in contact with the tooth structure is not affected by the cutting quality of the diamond saw blade, thereby guaranteeing the precision of the diamond saw blade. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A perspective view of a diamond saw blade laser cutting machine is provided for the utility model;

[0027] Figure 2 A front view of a diamond saw blade laser cutting machine is provided for the utility model;

[0028] Figure 3 A structure diagram of the inside of the second box body of a diamond saw blade laser cutting machine is provided for the utility model;

[0029] Figure 4 A cooperation diagram of the pressure plate and the diamond saw blade of a diamond saw blade laser cutting machine is provided for the utility model;

[0030] Figure 5 An explosion view of the pressure plate of a diamond saw blade laser cutting machine is provided for the utility model;

[0031] Figure 6 A perspective view of the tray part and the second lifting assembly of a diamond saw blade laser cutting machine is provided for the utility model.

[0032] LEGEND:

[0033] 1, first support body; 2, three-axis laser cutting assembly; 3, tooth structure; 301, sliding arm; 302, first lifting assembly; 303, tooth rod; 4, second box body; 5, tray part; 501, drop opening; 6, mounting frame; 7, collection shell; 8, guide channel; 9, second lifting assembly; 10, end cap; 11, pressure plate; 1101, annular body; 1102, tooth part; 1103, annular groove; 1104, sliding block; 1105, upper ring body; 1106, first sliding hole; 1107, sliding rod; 1108, second sliding hole; a, diamond saw blade. DETAILED DESCRIPTION

[0034] Referring to Figure 1 - Figure 6 The utility model provides a diamond saw blade laser cutting machine, including first support body 1, second box 4, three -axis laser cutting assembly 2, mounting bracket 6, second lifting component 9, end cap 10, tray piece 5, pressure plate 11 and ratcheting structure 3.

[0035] The top of the first support body 1 is fixedly installed with the three-axis laser cutting assembly 2, and the three axes of the three-axis laser cutting assembly 2 correspond to the linear movement of X, Y and Z directions, so as to ensure that the three-axis laser cutting assembly 2 can control the laser cutting head to cut the diamond saw blade. The second box 4 is fixedly arranged on one side of the first support body 1, and the mounting bracket 6 is fixedly installed in the second box 4. The second lifting component 9 is fixedly installed with the mounting bracket 6. The main bearing capacity of the second box 4 is weak, so the mounting bracket 6 is designed to support the second lifting component 9. The top telescopic end of the second lifting component 9 penetrates through the top of the second box 4. The end cap 10 is fixedly installed at the top of the second lifting component 9 by screwing. The tray piece 5 is fixedly connected with the top surface of the second box 4, and a center hole corresponding to the top telescopic end of the second lifting component 9 is formed in the center of the tray piece 5, so that the telescopic rod of the second lifting component 9 can move up and down on the inside of the center hole. The pressure plate 11 is sleeved on the telescopic rod of the second lifting component 9. The diamond saw blade a is arranged between the pressure plate 11 and the tray piece 5. The end cap 10 at the top of the second lifting component 9 pushes the tray piece 5 downward to fix the diamond saw blade a. The outside of the pressure plate 11 is provided with a tooth portion 1102. The ratcheting structure 3 is fixedly installed with the first support body 1. The ratcheting structure 3 corresponds to the tooth portion 1102 arranged on the outside of the pressure plate 11. The bottom of the pressure plate 11 is provided with a protruding column corresponding to the through hole of the end portion of the diamond saw blade a, so as to ensure that the diamond saw blade a and the pressure plate 11 rotate synchronously.

[0036] In the present scheme, the diamond saw blade a is installed in the manner as shown in Figure 1 The end cap 10 at the top of the second lifting component 9 pushes the tray piece 5 downward. The tray piece 5 cooperates with the pressure plate 11 to fix the diamond saw blade a. The three-axis laser cutting assembly 2 works to cut the first part of the saw teeth of the diamond saw blade a. The second lifting component 9 rises to make the pressure plate 11 and the diamond saw blade a relax. The ratcheting structure 3 cooperates with the tooth portion 1102 on the pressure plate 11 to operate the pressure plate 11 and the diamond saw blade a to rotate by a certain angle. Then the top of the second lifting component 9 is lowered again to fix the diamond saw blade a. The second part of the saw teeth is laser cut. This is repeated to complete the processing of each part of the saw teeth on the diamond saw blade a.

[0037] In an embodiment, the tooth structure 3 comprises: a first lifting assembly 302 fixedly installed with the first support body 1, a lifting end of the first lifting assembly 302 is fixedly installed with a sliding arm 301, a bottom end of the sliding arm 301 is fixedly installed with a tooth rod 303, the first lifting assembly 302 drives the sliding arm 301 to slide up and down, and in turn drives the tooth rod 303 to move up and down, when the tooth rod 303 (in an inclined state) extrudes the tooth portion 1102, the pressing disc 11 rotates by a certain angle.

[0038] In an embodiment, the pressing disc 11 comprises: an annular body 1101, an upper ring body 1105, and a sliding block 1104, an outer side of the annular body 1101 is provided with a tooth portion 1102, the tooth portion 1102 is distributed around the annular body 1101, an inner side top of the annular body 1101 is provided with an annular groove 1103, the upper ring body 1105 is fixedly installed in the annular groove 1103, and a bottom end surface of the annular groove 1103 forms a sliding gap with the upper ring body 1105, the sliding block 1104 is fixedly installed with a sliding rod 1107, an end of the upper ring body 1105 is provided with a first sliding hole 1106, the bottom end surface of the annular groove 1103 is provided with a second sliding hole 1108, and the sliding rod 1107 is slidingly matched with the first sliding hole 1106 and the second sliding hole 1108; and the first sliding hole 1106 and the second sliding hole 1108 have at least a movement component along a radial direction of the annular body 1101, so as to ensure that the sliding block 1104 is contracted or enlarged when sliding along the first sliding hole 1106 and the second sliding hole 1108, specifically, a user operates the sliding rod 1107 to control the sliding rod 1107 and the sliding block 1104 to slide along the first sliding hole 1106 and the second sliding hole 1108, and when sliding, the sliding rod 1107 and the sliding block 1104 are moved along the movement component of the radial direction of the annular body 1101 limited by the first sliding hole 1106 and the second sliding hole 1108, so that the sliding block 1104 slides inwards or outwards, and the contraction or enlargement of the inner side of the sliding block 1104 is realized.

[0039] When in use, the diamond saw blade a is attached to the bottom of the pressing disc 11, the bottom of the pressing disc 11 is provided with a protruding column corresponding to the through hole at the end of the diamond saw blade a, the protruding column is inserted into the through hole at the end of the diamond saw blade a, at this time, the diamond saw blade a and the pressing disc 11 rotate synchronously, then the diamond saw blade a and the pressing disc 11 are synchronously sleeved on the telescopic rod of the second lifting assembly 9, then the sliding block 1104 is slid, and the inner side of the sliding block 1104 slides to below the end cap 10, so that when the end cap 10 is driven by the second lifting assembly 9 to move downwards, the sliding block 1104 can be driven by the end cap 10, and in turn the pressing disc 11 is driven to move downwards.

[0040] In an embodiment, the sliding blocks 1104 are provided in plurality, and the plurality of sliding blocks 1104 are arranged in annular array, so as to ensure that the downward force applied by the end cap 10 to the pressing disc 11 is uniform.

[0041] In an embodiment, the middle part of the tray piece 5 is upwardly convex, the inner bottom of the tray piece 5 forms a downwardly concave outer annular area, the portion of the diamond saw blade a in the outer annular area is not in contact with the inner bottom of the tray piece 5, and the laser cutting is facilitated at this place.

[0042] In an embodiment, the inner bottom of the outer annular area is provided with a drop opening 501, the bottom of the drop opening 501 is fixedly connected with a guide channel 8, the inner side of the mounting frame 6 is provided with a collection housing 7, the bottom end of the guide channel 8 corresponds to the collection housing 7, the waste generated by the laser cutting falls through the drop opening 501, then passes through the guide channel 8, and is temporarily stored in the collection housing 7.

[0043] In an embodiment, further comprising: a negative pressure fan, the negative pressure fan is connected with the guide channel 8 through a pipeline, the negative pressure fan draws out the gas inside the guide channel 8, that is, the gas generated by the guide channel 8 is sucked into the guide channel 8, and the gas outlet end of the negative pressure fan is connected with a tail gas treatment device (for example, inserted into water), so as to avoid tail gas pollution.

[0044] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A diamond saw blade laser cutting machine, comprising a first support body (1), the top of the first support body (1) is fixedly installed with a three-axis laser cutting assembly (2), characterized in that, Also include: Second box (4), the second box (4) is fixedly arranged on one side of the first support body (1), and the inside of the second box (4) is fixedly installed with a mounting rack (6); Second lifting assembly (9), the second lifting assembly (9) is fixedly installed with the mounting rack (6), and the top telescopic end of the second lifting assembly (9) penetrates the top of the second box (4), and the top end of the second lifting assembly (9) is fixedly installed with an end cap (10); Tray piece (5), the tray piece (5) is fixedly connected with the top surface of the second box (4), and the center of the tray piece (5) is provided with a center hole corresponding to the top telescopic end of the second lifting assembly (9); The pressure plate (11) is sleeved on the telescopic rod of the second lifting assembly (9), the diamond saw blade (a) is arranged between the pressure plate (11) and the tray piece (5), the tray piece (5) is pushed down by the end cap (10) at the top end of the second lifting assembly (9), and the fixing of the diamond saw blade (a) is realized; Gear structure (3), the outer side of the pressure plate (11) is provided with a gear portion (1102), the gear structure (3) is fixedly installed with the first support body (1), and the gear structure (3) corresponds to the gear portion (1102) provided on the outer side of the pressure plate (11); The bottom of the pressure plate (11) is provided with a protruding column corresponding to the through hole of the end portion of the diamond saw blade (a).

2. The diamond saw blade laser cutting machine according to claim 1, wherein, The gear structure (3) comprises: a first lifting assembly (302), the first lifting assembly (302) is fixedly installed with the first support body (1), and the lifting end of the first lifting assembly (302) is fixedly installed with a sliding arm (301), and the bottom end of the sliding arm (301) is fixedly installed with a gear rod (303).

3. The diamond saw laser cutting machine according to claim 1, wherein, The pressure plate (11) comprises: Annular body (1101), the outer side of the annular body (1101) is provided with a gear portion (1102); Upper ring body (1105), the inner side top of the annular body (1101) is provided with an annular groove (1103), the upper ring body (1105) is fixedly installed in the annular groove (1103), and the upper ring body (1105) and the bottom end surface of the annular groove (1103) form a sliding gap; Sliding block (1104), the sliding block (1104) is fixedly installed with a sliding rod (1107), the end of the upper ring body (1105) is provided with a first sliding hole (1106), and the bottom end surface of the annular groove (1103) is provided with a second sliding hole (1108), the sliding rod (1107) is slidably connected with the first sliding hole (1106) and the second sliding hole (1108); The trajectory of the first sliding hole (1106) and the second sliding hole (1108) has at least a movement component along the radial direction of the annular body (1101).

4. A diamond saw blade laser cutting machine as claimed in claim 3, characterized in that: The sliding block (1104) is provided with a plurality of annular array distributions.

5. The diamond saw laser cutting machine of claim 1, wherein: The middle part of the tray piece (5) is upwardly protruding, and the inner bottom of the tray piece (5) forms a downwardly recessed outer annular area.

6. A diamond saw blade laser cutting machine as claimed in claim 5 wherein: The inner bottom of the outer annular area is provided with a drop opening (501), and the bottom of the drop opening (501) is fixedly connected with a guide channel (8).

7. The diamond saw laser cutting machine according to claim 1, wherein, Also includes: A negative pressure fan is connected with the guide channel (8) through a pipeline.