Glass cutting machine tool apron with cutting blade convenient to replace

Abstract

The utility model relates to the technical field of cutting machines, and discloses a glass cutting machine tool apron convenient for replacing a cutting blade, which comprises a mounting sleeve, a mounting seat is fixedly mounted on one side of the mounting sleeve, and the cutting blade is arranged below the mounting sleeve; the cutting blade replacing assembly is arranged in the mounting sleeve; the cutting blade replacing assembly comprises a driving replacing part, a cutting blade replacing part and a cutting blade replacing part, wherein the driving replacing part is arranged in the mounting sleeve and on one side of the mounting seat; by arranging the installation disc, when the replacement part is driven to drive the installation disc to move downwards to be separated from the installation barrel sleeve and the fixing nut is rotated, the bolt is separated from the threaded connection hole, the replacement disc is separated from the installation disc in cooperation with springback of the spring, and the fixing threaded rod above the cutting blade is rotated, so that the cutting blade is replaced. Therefore, the cutting blade is prevented from being directly replaced on a machine, the personal safety problem of workers is solved, and the effect of rapidly and safely replacing the cutting blade is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a tool holder of a glass cutting machine which is convenient for replacing a cutting blade. Background Art

[0002] Glass is an amorphous inorganic non-metallic material, generally made of a variety of inorganic minerals as the main raw materials, and a small amount of auxiliary raw materials are added. When processing glass, it may be necessary to cut the glass and cut the glass into the required size. When cutting glass, it includes using a cutting machine to cut it. The structure of the cutting machine includes a tool holder for installing a cutting tool structure.

[0003] Currently, the cost of the tool holder is generally relatively high, and both ends are circular, which is not convenient to use and not convenient to replace accessories. Due to the lack of a fixing structure for installing and fixing the blade, the cutting tool head cannot be quickly and safely replaced according to needs. At the same time, installing and replacing the cutting tool head is likely to cause personal safety problems for the staff. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a tool holder of a glass cutting machine which is convenient for replacing a cutting blade, so as to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A tool holder of a glass cutting machine which is convenient for replacing a cutting blade, including an installation barrel sleeve, one side of the installation barrel sleeve is fixedly installed with an installation seat, and a cutting blade is arranged below the installation barrel sleeve; a cutting blade replacement component, the cutting blade replacement component is arranged inside the installation barrel sleeve; the cutting blade replacement component includes: a driving replacement part, the driving replacement part is arranged inside the installation barrel sleeve and on one side of the installation seat; a convenient replacement part, the convenient replacement part is arranged inside and below the installation barrel sleeve.

[0006] Preferably, the driving replacement part includes: a motor, the motor is fixedly installed on the top of the installation seat; the output end of the motor is connected with a connecting column, and the other end of the connecting column is fixedly installed with a runner, four groups of limiting grooves are arranged on the surface of the runner, and the other side of the runner is provided with a connecting arm through a rotating shaft, and the other end of the connecting arm is fixedly installed with a connecting block.

[0007] Preferably, the bottom of the connecting block is fixedly installed with a special-shaped collar through a fixing bolt, the bottom of the special-shaped collar is fixedly installed with a bearing sleeve, and an installation groove is arranged at the top of the bearing sleeve and penetrates through the special-shaped collar movably.

[0008] Preferably, a connecting column is arranged inside the bearing sleeve and extends above the special-shaped collar.

[0009] Preferably, a collar is movably sleeved on the outer wall of the connecting column, above the special-shaped collar. The outer wall of the collar is fixedly installed with cylindrical blocks at equal intervals, which are adapted to the limiting grooves.

[0010] Preferably, the easily replaceable part includes: a mounting disc, which is fixedly installed at the bottom of the connecting column and inside the mounting barrel sleeve; through holes are formed in the outer part of the mounting disc, and there are two groups in total. A first mounting groove is formed at the bottom of the mounting disc, and a replacement disc is arranged inside the first mounting groove.

[0011] Preferably, two mounting grooves are formed on the outer wall of the replacement disc and extend into the replacement disc. Springs are fixedly installed on the inner walls of the mounting grooves. The other ends of the springs are fixedly connected with pressing blocks, and threaded connection holes are formed on one side of the pressing blocks.

[0012] Preferably, a bolt is threadedly connected inside the threaded connection hole. A fixing nut is movably sleeved on the outer wall of the bolt. A replacement threaded hole is formed at the bottom of the replacement disc for installing a replacement cutting blade.

[0013] The utility model provides a glass cutting machine tool holder that is convenient for replacing a cutting blade. It has the following beneficial effects:

[0014] (1). By arranging a motor in the utility model, starting the motor drives the runner to rotate, so that the connecting arm drives the connecting block downward, thereby driving the bearing sleeve to drive the connecting column downward and the replacement disc downward, facilitating the replacement of the cutting blade and achieving the effect of initially adjusting the position.

[0015] (2). By arranging a mounting disc in the utility model, when driving the replaceable part to drive the mounting disc downward to disengage from the mounting barrel sleeve, rotating the fixing nut to make the bolt disengage from the threaded connection hole, and cooperating with the rebound of the spring, the replacement disc disengages from the mounting disc. Rotating the fixing threaded rod above the cutting blade to disengage from the replacement threaded hole can prevent directly replacing on the machine and causing personal safety problems to the staff, achieving the effect of quickly and safely replacing the cutting blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a bottom view of the structure of a glass cutting machine tool holder that is convenient for replacing a cutting blade according to the utility model;

[0018] Figure 3 It is a side view of the structure of a glass cutting machine tool holder that is convenient for replacing a cutting blade according to the utility model;

[0019] Figure 4 This is a sectional view of the structure for facilitating the replacement of the cutting blade of the present utility model.

[0020] In the figure: 1 mounting barrel sleeve, 2 mounting seat, 3 cutting blade replacement assembly, 4 cutting blade, 31 driving replacement part, 311 motor, 312 runner, 313 limiting groove, 314 connecting arm, 315 connecting block, 316 special-shaped collar, 317 bearing sleeve, 318 connecting column, 319 collar, 3110 cylindrical block, 32 facilitating replacement part, 321 mounting disc, 322 perforation, 323 first mounting groove, 324 replacement disc, 325 second mounting groove, 326 spring, 327 pressing block, 328 threaded connection hole, 329 bolt, 3210 fixing nut, 3211 replacement threaded hole. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation of the present utility model. Embodiment 1

[0023] A preferred embodiment of a glass cutting machine tool holder for facilitating the replacement of a cutting blade provided by the present utility model is as Figures 1-4 shown: A glass cutting machine tool holder for facilitating the replacement of a cutting blade includes a mounting barrel sleeve 1, a mounting seat 2 is fixedly installed on one side of the mounting barrel sleeve 1, and a cutting blade 4 is arranged below the mounting barrel sleeve 1; a cutting blade replacement assembly 3 is arranged inside the mounting barrel sleeve 1; the cutting blade replacement assembly 3 includes: a driving replacement part 31, the driving replacement part 31 is arranged inside the mounting barrel sleeve 1 and on one side of the mounting seat 2; a facilitating replacement part 32, the facilitating replacement part 32 is arranged inside and below the mounting barrel sleeve 1.

[0024] The drive replacement part 31 includes: a motor 311, which is fixedly installed on the top of the mounting base 2; a connecting column is connected to the output end of the motor 311, and a runner 312 is fixedly installed at the other end of the connecting column. A limiting groove 313 is provided on the surface of the runner 312, and there are four groups in total. A connecting arm 314 is arranged on the other side of the runner 312 through a rotating shaft, and a connecting chuck 315 is fixedly installed at the other end of the connecting arm 314.

[0025] The bottom of the connecting chuck 315 is fixedly installed with a special-shaped collar 316 through a fixing bolt. The bottom of the special-shaped collar 316 is fixedly installed with a bearing sleeve 317. An installation groove is provided at the top of the bearing sleeve 317 and penetrates through the special-shaped collar 316 movably.

[0026] A connecting column 318 is arranged inside the bearing sleeve 317 and extends above the special-shaped collar 316.

[0027] A collar 319 is movably sleeved on the outer wall of the connecting column 318, located above the special-shaped collar 316. Cylindrical chucks 3110 are fixedly installed on the outer wall of the collar 319 at equal intervals and are adapted to the limiting grooves 313.

[0028] Furthermore, in this embodiment, by setting the motor 311, starting the motor 311 drives the runner 312 to rotate, causing the connecting arm 314 to drive the connecting chuck 315 downward, so that the bearing sleeve 317 drives the connecting column 318 downward, and the replacement disc 324 moves downward, facilitating the replacement of the cutting blade 4. Embodiment 2

[0029] Based on Embodiment 1, a preferred embodiment of a glass cutting machine tool holder for facilitating the replacement of cutting blades provided by the present utility model is as follows Figures 1-4 shown: The facilitating replacement part 32 includes: a mounting disc 321, which is fixedly installed at the bottom of the connecting column 318 and is located inside the mounting cylinder sleeve 1; two perforations 322 are provided on the outside of the mounting disc 321. An installation groove one 323 is provided at the bottom of the mounting disc 321, and a replacement disc 324 is arranged inside the installation groove one 323.

[0030] Installation grooves two 325 are provided on the outer wall of the replacement disc 324 and extend into the replacement disc 324. There are two groups in total. Springs 326 are fixedly installed on the inner walls of the installation grooves two 325. The other ends of the springs 326 are fixedly connected to pressing blocks 327. A threaded connection hole 328 is provided on one side of the pressing block 327.

[0031] A bolt 329 is threadedly connected inside the threaded connection hole 328. A fixing nut 3210 is movably sleeved on the outer wall of the bolt 329. A replacement threaded hole 3211 is provided at the bottom of the replacement disc 324 for installing the replacement cutting blade 4.

[0032] Further, in this embodiment, by providing an installation disc 321, when the driving replacement part 31 drives the installation disc 321 downward to disengage from the installation barrel sleeve 1, the fixing nut 3210 is rotated to disengage the bolt 329 from the threaded connection hole 328. With the resilience of the spring 326, the replacement disc 324 disengages from the installation disc 321.

[0033] Further, rotate the fixing screw rod above the cutting blade 4 to disengage from the replacement threaded hole 3211, preventing direct replacement on the machine and causing personal safety problems to the staff, achieving rapid and safe replacement of the cutting blade 4.

[0034] During use, first, by providing a motor 311, the motor 311 is started to drive the runner 312 to rotate, so that the connecting arm 314 drives the connecting block 315 downward, thereby making the bearing sleeve 317 drive the connecting column 318 downward, and making the replacement disc 324 downward, facilitating the replacement of the cutting blade 4. Further, by providing an installation disc 321, when the driving replacement part 31 drives the installation disc 321 downward to disengage from the installation barrel sleeve 1, the fixing nut 3210 is rotated to disengage the bolt 329 from the threaded connection hole 328. With the resilience of the spring 326, the replacement disc 324 disengages from the installation disc 321. Finally, rotate the fixing screw rod above the cutting blade 4 to disengage from the replacement threaded hole 3211, preventing direct replacement on the machine and causing personal safety problems to the staff, achieving rapid and safe replacement of the cutting blade 4.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A glass cutting machine blade holder for facilitating replacement of cutting blades, comprising a mounting sleeve (1), characterized in that: A mounting seat (2) is fixedly mounted on one side of the mounting sleeve (1), and a cutting blade (4) is arranged below the mounting sleeve (1); A replacement cutting blade assembly (3), wherein the replacement cutting blade assembly (3) is arranged inside the mounting sleeve (1); The replacement cutting blade assembly (3) comprises: A drive replacement portion (31), wherein the drive replacement portion (31) is arranged inside the mounting sleeve (1) and on one side of the mounting seat (2); A convenient replacement portion (32) is provided, wherein the convenient replacement portion (32) is arranged inside and below the installation sleeve (1).

2. The glass cutting machine blade holder for facilitating the replacement of cutting blades according to claim 1, characterized in that: The drive replacement part (31) includes: A motor (311), wherein the motor (311) is fixedly mounted on the top of the mounting base (2); The output end of the motor (311) is connected to a connecting column, and a rotating wheel (312) is fixedly mounted on the other end of the connecting column. The surface of the rotating wheel (312) is provided with limiting grooves (313), and there are four groups of limiting grooves (313). A connecting arm (314) is provided on the other side of the rotating wheel (312) via a rotating shaft, and a connecting block (315) is fixedly mounted on the other end of the connecting arm (314).

3. The glass cutting machine blade holder for facilitating the replacement of cutting blades according to claim 2, characterized in that: A special-shaped collar (316) is fixedly mounted on the bottom of the connection block (315) via a fixing bolt, a bearing sleeve (317) is fixedly mounted on the bottom of the special-shaped collar (316), and a mounting groove is formed on the top of the bearing sleeve (317) and movably passes through the special-shaped collar (316).

4. The glass cutting machine blade holder for facilitating the replacement of cutting blades according to claim 3, characterized in that: A connecting column (318) is provided inside the bearing sleeve (317) and extends to the top of the special-shaped collar (316).

5. The glass cutting machine blade holder for facilitating the replacement of cutting blades according to claim 4, characterized in that: The outer wall of the connecting column (318) is movably sleeved with a collar (319) located above the special-shaped collar (316); the outer wall of the collar (319) is evenly and equidistantly fixed with cylindrical blocks (3110) that are compatible with the limiting groove (313).

6. The glass cutting machine blade holder for facilitating the replacement of cutting blades according to claim 1, characterized in that: The convenient replacement part (32) includes: A mounting disc (321), wherein the mounting disc (321) is fixedly mounted on the bottom of the connecting column (318) and is located inside the mounting sleeve (1); The outside of the installation disc (321) is provided with two groups of through holes (322); the bottom of the installation disc (321) is provided with a first installation groove (323); a replacement disc (324) is arranged inside the first installation groove (323).

7. The glass cutting machine blade holder for facilitating the replacement of cutting blades according to claim 6, characterized in that: The outer wall of the replacement disc (324) is provided with a second installation groove (325) which extends into the interior of the replacement disc (324), and there are two groups of installation grooves in total. A spring (326) is fixedly installed on the inner wall of the second installation groove (325), and a pressing block (327) is fixedly connected to the other end of the spring (326). A threaded connection hole (328) is provided on one side of the pressing block (327).

8. The glass cutting machine blade holder for facilitating the replacement of cutting blades according to claim 7, characterized in that: The interior of the threaded connection hole (328) is threadedly connected to a bolt (329), an outer wall of the bolt (329) is movably sleeved with a fixing nut (3210), and a replacement threaded hole (3211) is provided at the bottom of the replacement disc (324) for installing a replacement cutting blade (4).

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