Glass cutting tool

Abstract

The utility model provides a glass cutting tool, and relates to the field of glass cutting, the glass cutting tool comprises a tool body, a sleeve, a damping mechanism and a rotary liquid discharge mechanism; the bottom of the sleeve is closed; the cutter body is fixedly connected to the bottom of the sleeve, the damping mechanism is arranged in the sleeve, the top of the damping mechanism is connected with a connecting rod used for being connected with a workbench support, and the inner wall of a top opening of the sleeve is slidably connected to the outer wall of the connecting rod. The outer wall of the sleeve is sleeved with a liquid storage barrel, and the rotary liquid discharging mechanism is rotationally connected to the side wall of the liquid storage barrel, communicates with the liquid storage barrel and is located on the peripheral side of the cutter body; when the cutter body cuts glass, the rotary liquid discharging mechanism rotates to automatically release cutting liquid to the position between the cutter body and the glass. Damping can be performed when the cutter body cuts glass, so that the glass is cut more stably, cutting and liquid discharging can be integrated, and abrasion of the cutter body to the glass during cutting is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass cutting field especially is concerned with a glass cutting tool. BACKGROUND

[0002] Glass is noncrystalline inorganic nonmetallic material, generally is with a variety of inorganic minerals as main raw material, additionally add a small amount of auxiliary raw material and make, widely used in building, play the role of wind light transmission, because the specification of glass is different, according to the demand of consumer, need to cut glass processing.

[0003] The existing glass cutting tool will vibrate when cutting, which leads to unstable cutting and easy breakage and damage of the glass. In addition, a separate device is often needed to release cutting fluid to reduce friction and lower temperature when cutting, which leads to a larger area above the glass during cutting and easy influence on the vision of workers or monitoring equipment. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model is provided to overcome the above problems or at least partially solve the above problems.

[0005] To solve the above problems, the utility model discloses a glass cutting tool, including cutter body, sleeve, damping mechanism and rotating liquid releasing mechanism;

[0006] The top of the sleeve is open, and the bottom is closed.

[0007] The cutter body is fixedly connected to the bottom of the sleeve, the damping mechanism is arranged in the sleeve, the top of the damping mechanism is connected with a connecting rod for connecting with the workbench support, and the inner wall of the top opening of the sleeve is slidingly connected to the outer wall of the connecting rod.

[0008] The outer wall of the sleeve is sleeved with a liquid storage cylinder, the rotating liquid releasing mechanism is rotationally connected to the side wall of the liquid storage cylinder and communicates with the liquid storage cylinder, and the rotating liquid releasing mechanism is located on the side of the cutter body.

[0009] When the cutter body cuts glass, the rotating liquid releasing mechanism rotates to automatically release cutting fluid between the cutter body and the glass.

[0010] Further, the damping mechanism comprises:

[0011] A plurality of pulleys are arranged on the inner wall of the sleeve.

[0012] A rotating block is arranged in the circular ring formed by the plurality of pulleys, and the side wall of the rotating block rotationally abuts against the pulleys. The connecting rod is connected to the top of the rotating block, and the diameter of the rotating block is smaller than the caliber of the top opening of the sleeve.

[0013] A damping rod is arranged at the bottom of the rotating block and connected with the inner bottom of the sleeve;

[0014] A damping spring is sleeved outside the damping rod and abuts between the rotating block and the sleeve.

[0015] Further, the pulley is rotationally connected to the inner wall of the sleeve through a connecting shaft.

[0016] Further, the liquid discharging mechanism comprises:

[0017] A plurality of liquid discharging pipes are arranged, one end of each of the liquid discharging pipes is connected to the liquid discharging port arranged at the bottom of the liquid storage cylinder;

[0018] A rotating disc is annularly arranged at the side of the cutter body, a plurality of liquid discharging holes are arranged at the rotating disc in intervals, each of the liquid discharging holes corresponds to one of the liquid discharging pipes, and the upper surface of the rotating disc abuts against one end of the liquid discharging pipe after the rotating disc rotates;

[0019] At least two rotating rods are arranged, the two rotating rods are oppositely arranged, one end of each of the rotating rods is connected to the rotating disc, the other end of each of the rotating rods is rotationally connected to the outer wall of the liquid storage cylinder, the outer wall of each of the rotating rods is provided with a rack, and the length of the rack is greater than or equal to 1 / 2 of the distance between two adjacent liquid discharging holes.

[0020] A gear is sleeved at one end of a rotating shaft, the other end of the rotating shaft is connected to a driving member, and the gear is engaged with the rack.

[0021] Further, the outer wall of the liquid storage cylinder is provided with an annular track, one end of each of the rotating rods is provided with a sliding block, and the sliding block is slidingly connected to the annular track.

[0022] Further, the outer wall of the liquid storage cylinder is provided with two annular tracks in intervals, one side of each of the rotating rods facing the liquid storage cylinder is provided with a sliding block in intervals, and each of the sliding blocks is slidingly connected to one of the annular tracks, and the rack is arranged at the outer side of one end of each of the rotating rods close to the connecting rod.

[0023] Further, the liquid discharging pipe is tapered, one end of the liquid discharging pipe with a large diameter is in communication with the liquid storage cylinder, and the other end of the liquid discharging pipe with a small diameter is close to the rotating disc.

[0024] Further, the hole diameter of the liquid discharging hole is greater than the small diameter of the liquid discharging pipe.

[0025] Further, the upper side wall of the liquid storage cylinder is connected with a liquid inlet pipe.

[0026] In the embodiment of the present application, the cutter body, the sleeve, the damping mechanism and the rotary liquid releasing mechanism; the top of the sleeve is open, and the bottom is closed; the cutter body is fixedly connected to the bottom of the sleeve, the damping mechanism is arranged in the sleeve, the top of the damping mechanism is connected with a connecting rod for connecting with the workbench support, and the inner wall of the top opening of the sleeve is slidingly connected to the outer wall of the connecting rod; the outer wall of the sleeve is sleeved with a liquid storage cylinder, the rotary liquid releasing mechanism is rotationally connected to the side wall of the liquid storage cylinder and communicates with the liquid storage cylinder, and the rotary liquid releasing mechanism is located on the side of the cutter body; when the cutter body cuts the glass, the rotary liquid releasing mechanism rotates to automatically release the cutting fluid between the cutter body and the glass. The cutter body is connected through the sleeve and the damping mechanism, and when the cutter body cuts and shakes or vibrates, the damping mechanism can slow down the vibration, so that the cutter body can cut the glass smoothly and reduce the breakage and damage to the glass; by arranging the liquid storage cylinder outside the sleeve and releasing the liquid through the rotary liquid releasing mechanism during glass cutting, the liquid release and cutting are integrated into one device, the volume is reduced, the occupied area above the glass is reduced, and the line of sight is avoided. The present application can damp the cutter body during glass cutting, so that the glass cutting is more stable, the cutting and liquid releasing can be integrated, and the wear of the cutter body during glass cutting is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the present application, the drawings needed to be used in the description of the present application will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0028] Fig. 1 A cross-sectional view of the glass cutting cutter provided in the embodiment of the present application is provided.

[0029] Fig. 2 A structural schematic view of the glass cutting cutter provided in the embodiment of the present application is provided.

[0030] Explanation of reference signs:

[0031] 1-cutter body, 2-sleeve, 3-liquid storage cylinder, 31-liquid inlet pipe, 32-annular track, 41-pulley, 42-rotating block, 43-damping rod, 44-damping spring, 45-connecting rod, 51-liquid releasing pipe, 52-rotating disc, 53-liquid releasing hole, 54-rotating rod, 55-rack, 56-gear, 57-rotating shaft. DETAILED DESCRIPTION

[0032] In order to make the purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below in combination with the drawings and specific embodiments. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0033] With reference to Figs. 1-2 , a structural schematic diagram of a glass cutting tool is shown, which can specifically include: a tool body 1, a sleeve 2, a damping mechanism and a rotary liquid releasing mechanism;

[0034] The sleeve 2 is open at the top and closed at the bottom;

[0035] The tool body 1 is fixedly connected to the bottom of the sleeve 2, the damping mechanism is arranged in the sleeve 2, a connecting rod 45 for connecting with a workbench support is connected to the top of the damping mechanism, and the inner wall of the top opening of the sleeve 2 is slidingly connected to the outer wall of the connecting rod 45;

[0036] The outer wall of the sleeve 2 is sleeved with a liquid storage cylinder 3, the rotary liquid releasing mechanism is rotationally connected to the side wall of the liquid storage cylinder 3 and communicates with the liquid storage cylinder 3, and the rotary liquid releasing mechanism is located at the side of the tool body 1;

[0037] When the tool body 1 cuts glass, the rotary liquid releasing mechanism rotates to automatically release cutting fluid between the tool body 1 and the glass.

[0038] In the embodiment of the present application, the cutter body 1, the sleeve 2, the damping mechanism and the rotary liquid releasing mechanism; the sleeve 2 is open at the top and closed at the bottom; the cutter body 1 is fixedly connected to the bottom of the sleeve 2, the damping mechanism is arranged in the sleeve 2, the damping mechanism is connected with a connecting rod 45 at the top for connecting with the workbench support, the inner wall of the top opening of the sleeve 2 is slidingly connected to the outer wall of the connecting rod 45; the sleeve 2 is sleeved with a liquid storage cylinder 3, the rotary liquid releasing mechanism is rotatably connected to the side wall of the liquid storage cylinder 3 and communicates with the liquid storage cylinder 3, and the rotary liquid releasing mechanism is located on the side of the cutter body 1; when the cutter body 1 cuts the glass, the rotary liquid releasing mechanism rotates to automatically release the cutting fluid between the cutter body 1 and the glass. The cutter body 1 is connected through the sleeve 2 and the damping mechanism, when the cutter body 1 cuts and shakes or vibrates, under the damping effect of the damping mechanism, the vibration can be slowed down, so that the cutter body 1 can cut the glass smoothly, reducing the breakage and damage to the glass; by arranging the liquid storage cylinder 3 outside the sleeve 2 and releasing the liquid through the rotary liquid releasing mechanism during cutting, the cutting and releasing are integrated into one device, the volume is reduced, the occupied area above the glass is reduced, and the line of sight is avoided. The present application can damp the cutter body 1 during cutting the glass, making the glass cutting more stable, realizing the integration of cutting and releasing, and reducing the wear of the cutter body 1 during cutting the glass.

[0039] In the following, a glass cutting cutter in the present exemplary embodiment will be further described.

[0040] In the embodiment of the present application, the sleeve 2 is open at the top and closed at the bottom, the cutter body 1 is fixedly connected to the bottom of the sleeve 2, the damping mechanism is arranged in the sleeve 2, the damping mechanism is connected with a connecting rod 45 at the top for connecting with the workbench support, the inner wall of the top opening of the sleeve 2 is slidingly connected to the outer wall of the connecting rod 45; wherein the cutter body 1 has a driving motor inside, the driving motor drives the cutter head of the cutter body 1 to rotate, and then cuts the glass. By connecting the cutter body 1 and the sleeve 2 into one body and arranging the damping mechanism in the sleeve 2, when the cutter body 1 cuts the glass, the cutter body 1 shakes, which drives the sleeve 2 to vibrate, under the action of the damping mechanism, the sleeve 2 and the cutter body 1 can be damped, at the same time, the sleeve 2 is slidingly connected with the connecting rod 45, the connecting rod 45 is connected with the damping mechanism, when the sleeve 2 shakes, the sleeve 2 slides relative to the connecting rod 45, and the connecting rod 45 damps the sleeve 2 under the action of the damping mechanism, thereby damping the cutter body 1. Through the above design, when the cutter body 1 cuts the glass, the damage to the glass can be reduced, and the glass can be prevented from being broken by the shaking of the cutter body 1.

[0041] As an example, the damping mechanism comprises: a plurality of pulleys 41, which are arranged in a ring on the inner wall of the sleeve 2; the pulleys 41 are arranged horizontally and are rotatably connected to the inner wall of the sleeve 2 by a connecting shaft, a part of which is embedded in a groove formed in the inner wall of the sleeve 2 and a part of which protrudes from the inner wall of the sleeve 2; a rotating block 42, which is arranged in a ring formed by the plurality of pulleys 41 and has a side wall that is in rotational abutment with the pulleys 41; a connecting rod 45, which is connected to the top of the rotating block 42 and has a diameter smaller than the diameter of the opening at the top of the sleeve 2, limiting the connecting rod 45 from being separated from the sleeve 2; when the cutter 1 cuts the glass, on the one hand, the sliding between the connecting rod 45 and the inner wall of the sleeve 2 is smoother, and on the other hand, the rotation between the sleeve 2 and the damping mechanism can buffer and release the vibration; a damping rod 43, which is arranged at the bottom of the rotating block 42 and is connected to the inner bottom of the sleeve 2; a damping spring 44, which is arranged outside the damping rod 43 and is in abutment between the rotating block 42 and the sleeve 2, and which can damp the cutter 1 and the sleeve 2 and protect the glass.

[0042] In an embodiment of the present application, the outer wall of the sleeve 2 is sleeved with a liquid storage cylinder 3, the rotary liquid discharge mechanism is rotatably connected to the side wall of the liquid storage cylinder 3 and communicates with the liquid storage cylinder 3, and the rotary liquid discharge mechanism is located on the side of the cutter 1; when the cutter 1 cuts the glass, the rotary liquid discharge mechanism rotates to automatically release the cutting fluid between the cutter 1 and the glass. By integrating the liquid storage cylinder 3 with the sleeve 2, the liquid discharge and cutting are integrated, the rotary liquid discharge mechanism realizes rotary liquid discharge during cutting and stops liquid discharge when cutting is stopped, the glass can reduce grinding scratches and sparks during cutting, and the cutting fluid can be saved when the glass is not cut.

[0043] As an example, the liquid discharge mechanism comprises:

[0044] A plurality of liquid discharge pipes 51, one end of each of which is connected to a liquid discharge opening formed at the bottom of the liquid storage cylinder 3; the liquid discharge pipes 51 are used to release the liquid in the liquid storage cylinder 3 and make it drop on the glass being cut.

[0045] A rotating disc 52 is annularly arranged on the side of the cutter body 1, and a plurality of liquid discharge holes 53 are arranged on the rotating disc 52 at intervals, and the plurality of liquid discharge holes 53 correspond to the plurality of liquid discharge pipes 51 one by one; and the upper surface of the rotating disc 52 abuts against one end of the liquid discharge pipe 51 after the rotating disc 52 rotates; the rotating disc 52 is used for releasing cutting fluid or closing cutting fluid, and through the rotation of the rotating disc 52, when the rotating disc 52 rotates to the position where the liquid discharge hole 53 corresponds to the liquid discharge pipe 51, the cutting fluid is released, and when the rotating disc 52 rotates to the position where the liquid discharge pipe 51 is away from the liquid discharge hole 53 and abuts against the upper surface of the rotating disc 52, the rotating disc 52 blocks the liquid discharge pipe 51, and the release of the cutting fluid is stopped.

[0046] A rotating rod 54 is arranged at least in two, and the two rotating rods 54 are oppositely arranged; one end of the rotating rod 54 is connected with the rotating disc 52, and the other end of the rotating rod 54 is rotationally connected with the outer wall of the liquid storage cylinder 3; the outer wall of the rotating rod 54 is provided with a rack 55, and the rack 55 is in an arc shape consistent with the circumferential arc of the liquid storage cylinder 3, and the length of the rack 55 is greater than or equal to 1 / 2 of the distance between two adjacent liquid discharge holes 53, so that the gear 56 can drive the rack 55 to drive the rotating disc 52 to rotate to block the liquid discharge pipe 51; the gear 56 is sleeved on one end of a rotating shaft 57, and the other end of the rotating shaft 57 is connected with a driving member; the gear 56 is engaged with the rack 55. Through the above structure, the driving member drives the rotating shaft 57 to rotate, the rotating shaft 57 drives the gear 56 to rotate, the gear 56 drives the rack 55 to move, the rack 55 drives the rotating rod 54 to rotate along the outer wall of the liquid storage cylinder 3, and then drives the rotating disc 52 below to rotate, so as to realize the on-off of the liquid discharge pipe 51.

[0047] As an example, the outer wall of the liquid storage cylinder 3 is provided with an annular track 32, one end of the rotating rod 54 is provided with a sliding block, and the sliding block is slidingly connected with the annular track 32. The connection between the rotating rod 54 and the liquid storage cylinder 3 is stable.

[0048] As an example, the outer wall of the liquid storage cylinder 3 is provided with two annular tracks 32 at intervals, and the side of the rotating rod 54 facing the liquid storage cylinder 3 is provided with two sliding blocks at intervals, and the two sliding blocks are respectively slidingly connected with the two annular tracks 32; and the rack 55 is arranged on the outer side of one end of the rotating rod 54 close to the connecting rod 45. By arranging two annular tracks 32, the length of the rotating rod 54 is lengthened, the gear 56 and the rack 55 are away from the cutter body 1, the splashing of liquid is avoided, the rotating rod 54 is stably rotated on the outer wall of the liquid storage cylinder 3, and the connection stability is improved.

[0049] As an example, the liquid discharge pipe 51 is in a conical shape, one end of the liquid discharge pipe 51 with a large diameter is in communication with the liquid storage cylinder 3, and the other end of the liquid discharge pipe 51 with a small diameter is close to the rotating disc 52. The flow of liquid is avoided to be too large to affect cutting, and the liquid discharge pipe 51 is facilitated to be blocked.

[0050] As an example, the hole diameter of the tapping hole 53 is larger than the small diameter of the tapping pipe 51, so that the tapping pipe 51 can not be blocked by the rotating disc 52 during tapping.

[0051] As an example, the upper side wall of the liquid storage cylinder 3 is connected with a liquid inlet pipe 31, through which the cutting fluid can be supplied to the liquid storage cylinder 3 in time.

[0052] Finally, it should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or terminal device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or terminal device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or terminal device including the element.

[0053] The above provides a detailed description of the glass cutting tool provided by the utility model, and the principle and implementation mode of the utility model are described by applying specific examples in this document. The above example is only used to help understand the method and core idea of the utility model; at the same time, for the general technical personnel in the field, according to the idea of the utility model, the specific implementation mode and application range will be changed, and the above description should not be understood as a limitation of the utility model.

Claims

1. A glass cutting knife characterized by, The utility model provides a cutting tool, including cutter body, sleeve, damping mechanism and rotary liquid releasing mechanism; The sleeve is open at the top and closed at the bottom; The cutter body is fixedly connected to the bottom of the sleeve, the damping mechanism is arranged in the sleeve, a connecting rod for connecting with a workbench support is connected to the top of the damping mechanism, and the inner wall of the top opening of the sleeve is slidably connected to the outer wall of the connecting rod; A liquid storage cylinder is sleeved on the outer wall of the sleeve, the rotary liquid releasing mechanism is rotatably connected to the side wall of the liquid storage cylinder and communicates with the liquid storage cylinder, and the rotary liquid releasing mechanism is located on the lateral side of the cutter body; When the cutter body cuts glass, the rotary liquid releasing mechanism rotates to automatically release cutting fluid between the cutter body and the glass.

2. The glass dicing blade of claim 1, wherein, The damping mechanism comprises: A plurality of pulleys are arranged on the inner wall of the sleeve in an annular manner; A rotating block is arranged in the annular ring formed by the plurality of pulleys, and the side wall of the rotating block is rotatably connected to the pulleys; A damping rod is arranged at the bottom of the rotating block and connected to the inner bottom of the sleeve; A damping spring is sleeved on the outer side of the damping rod and abuts between the rotating block and the sleeve.

3. The glass cutting knife of claim 2, wherein, The pulleys are rotatably connected to the inner wall of the sleeve through connecting shafts.

4. The glass dicing blade of claim 1, wherein, The liquid releasing mechanism comprises: A plurality of liquid releasing pipes are arranged, and one end of each of the liquid releasing pipes is connected to a liquid releasing opening arranged at the bottom of the liquid storage cylinder; A rotating disc is annularly arranged on the lateral side of the cutter body, a plurality of liquid releasing holes are arranged on the rotating disc in an interval manner, the liquid releasing holes are in one-to-one correspondence with the liquid releasing pipes, and the upper surface of the rotating disc abuts against one end of the liquid releasing pipes after the rotating disc rotates; At least two rotating rods are arranged, and the two rotating rods are oppositely arranged; One end of each of the rotating rods is connected to the rotating disc, and the other end of each of the rotating rods is rotatably connected to the outer wall of the liquid storage cylinder; 5. The glass cutting knife of claim 4, wherein, A rack is arranged on the outer wall of each of the rotating rods, and the length of the rack is greater than or equal to 1 / 2 of the distance between adjacent two liquid releasing holes; 6. The glass cutting knife according to claim 4 or 5, characterized in that A gear is sleeved on one end of a rotating shaft, and the other end of the rotating shaft is connected to a driving member; 7. The glass cutting knife of claim 4, wherein, The gear is engaged with the rack.

8. The glass cutting knife of claim 7, wherein, An annular track is arranged on the outer wall of the liquid storage cylinder, and a sliding block is arranged on one end of each of the rotating rods; 9. The glass dicing blade of claim 1, wherein, Two annular tracks are arranged on the outer wall of the liquid storage cylinder in an interval manner, and two sliding blocks are arranged on the side of each of the rotating rods facing the liquid storage cylinder, and the two sliding blocks are slidably connected to the two annular tracks, respectively; The rack is arranged on the outer side of one end of each of the rotating rods close to the connecting rod. The liquid releasing pipes are tapered, one end of each of the liquid releasing pipes with a large diameter is in communication with the liquid storage cylinder, and the other end of each of the liquid releasing pipes with a small diameter is close to the rotating disc. The diameter of each of the liquid releasing holes is greater than the small diameter of each of the liquid releasing pipes. A liquid inlet pipe is connected to the upper lateral wall of the liquid storage cylinder.

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