阅读说明：本技术 一种玻璃切割用多功能分离锤 (Multifunctional separation hammer for glass cutting ) 是由 余海洋 于 2021-09-23 设计创作，主要内容包括：本发明涉及切割玻璃分离装置技术领域,且公开了一种玻璃切割用多功能分离锤,包括敲击锤体,敲击锤体下方贴合设置有活动块,活动块侧表面上固定安装有吸盘,敲击锤体远离活动块的一端固定安装有握柄,敲击锤体内设置有连接装置,连接装置包括扭簧轴,扭簧轴上缠绕有连接带,连接带另一端贯穿敲击锤体与活动块之间固定连接,敲击锤体内远离连接装置的一侧设置有敲击力改变装置,握柄侧表面设置有转板,握柄内与转板相对应的位置设置有打磨装置,该玻璃切割用多功能分离锤,通过设置敲击力改变装置来进行使用,使用者能够根据熟练度或者玻璃类型来进行选择使用,这样就能够大大提高分离破碎的成功率,降低了玻璃的报废率,增加了装置的实用性。(The invention relates to the technical field of glass cutting separation devices, and discloses a multifunctional separation hammer for glass cutting, which comprises a hammer body, wherein a movable block is attached to the lower part of the hammer body, a sucker is fixedly arranged on the side surface of the movable block, a grab handle is fixedly arranged at one end of the hammer body, which is far away from the movable block, a connecting device is arranged in the hammer body, the connecting device comprises a torsion spring shaft, a connecting belt is wound on the torsion spring shaft, the other end of the connecting belt penetrates through the hammer body and is fixedly connected with the movable block, a knocking force changing device is arranged at one side, which is far away from the connecting device, in the hammer body, a rotating plate is arranged on the side surface of the grab handle, a polishing device is arranged at a position, which corresponds to the rotating plate, in the grab handle, the multifunctional separation hammer for glass cutting is used by being provided with the knocking force changing device, and a user can select and use the multifunctional separation hammer for glass cutting according to proficiency or glass type, therefore, the success rate of separation and crushing can be greatly improved, the rejection rate of glass is reduced, and the practicability of the device is improved.)

1. The utility model provides a glass-cutting is with multi-functional separation hammer, is including strikeing hammer block (1), its characterized in that: strike hammer block (1) below laminating and be provided with movable block (2), fixed mounting has sucking disc (3) on the movable block (2) side surface, the one end fixed mounting who strikes hammer block (1) and keep away from movable block (2) has grab handle (4), be provided with connecting device (5) in striking hammer block (1), connecting device (5) are including torsional spring axle (51), the winding has connecting band (52) on torsional spring axle (51), connecting band (52) other end runs through and strikes fixed connection between hammer block (1) and the movable block (2), the one side of keeping away from connecting device (5) in striking hammer block (1) is provided with and strikes power change device (6), grab handle (4) side surface is provided with rotor (7), the position corresponding with rotor (7) in grab handle (4) is provided with grinding device (8).

2. The multifunctional separating hammer for glass cutting according to claim 1, wherein: strike hammer block (1) and be irregular form, specifically for strike hammer block (1) and movable block (2) and laminate mutually the back for the quadrangular prism of cambered surface, and movable block (2) size is for striking hammer block (1) and the fourth of movable block (2) laminating total size, and the position that movable block (2) and strike hammer block (1) and laminate mutually is the fillet, movable block (2) pass through connecting band (52) and strike swing joint between hammer block (1), the sliding tray of big or small looks adaptation is seted up with the position that connecting band (52) is corresponding on movable block (2), sliding tray on movable block (2) is seted up half week along movable block (2) fillet side, connecting band (52) are close to the one end activity joint of movable block (2) in movable block (2) movable tray, torsional spring axle (51) rear side is provided with mounting bracket (53), swing joint between mounting bracket (53) and torsional spring axle (51), the lower end of the mounting rack (53) is fixedly connected with the inner bottom surface of the knocking hammer body (1).

3. The multifunctional separating hammer for glass cutting according to claim 2, wherein: the knocking force changing device (6) is positioned in the knocking hammer body (1) at a position corresponding to the movable block (2), the knocking force changing device (6) comprises a containing shell (61), a baffle (62) is arranged above the containing shell (61), the baffle (62) is movably connected with the inner wall of the knocking hammer body (1) through a hinge, a limiting clamp plate (63) is arranged above the baffle (62), the limiting clamp plate (63) is of a combined structure, the limiting clamp plate (63) is composed of a fixed rod and a movable rod, the fixed rod of the limiting clamp plate (63) is fixedly connected with the inner wall of the knocking hammer body (1), the movable rod of the limiting clamp plate (63) is positioned below the fixed rod of the limiting clamp plate (63) and is movably connected with the fixed rod of the limiting clamp plate (63), and an acute angle is formed between the movable rod of the limiting clamp plate (63) and the fixed rod of the limiting clamp plate (63), and one end of the movable rod of the limiting clamp plate (63), which is far away from the fixed rod of the limiting clamp plate (63), is contacted with the baffle plate (62).

4. The multifunctional separation hammer for glass cutting according to claim 3, wherein: strike power change arrangement (6) and still include buffering cushion (64), and balancing weight (65), fixed connection between buffering cushion (64) and balancing weight (65), and buffering cushion (64) and balancing weight (65) total volume with hold shell (61) inner chamber volume size looks adaptation, buffering cushion (64) and balancing weight (65) are located and hold shell (61) in and hold fixed connection between shell (61), it has connecting block (66) to hold fixed mounting on shell (61) the lateral wall face that is located to strike hammer block (1) outside, connecting block (66) and hold fixed connection between shell (61), connecting block (66) stretch out and have the couple, strike and to strike the position fixed mounting that lies in connecting block (66) top on hammer block (1) and have and articulate frame (67), the couple of connecting block (66) and articulate mutually between frame (67).

5. The multifunctional separating hammer for glass cutting according to claim 1, wherein: the polishing device (8) comprises a mounting shaft (81), the mounting shaft (81) is positioned in a grab handle (4), threads are meshed with the side surface of the mounting shaft (81) on a rotating plate (7), the mounting shaft (81) is positioned in the grab handle (4) and is in sliding connection with one end, closer to a knocking hammer body (1), of the mounting shaft and the inner wall of the grab handle (4), a driving shaft (82) and a driven shaft (83) are arranged in the mounting shaft (81), the driving shaft (82) and the driven shaft (83) are telescopic shafts with the same structure, the driving shaft (82) and the driven shaft (83) are positioned in the mounting shaft (81) from top to bottom, the thin ends of the driving shaft (82) and the driven shaft (83) are fixedly connected with one side wall surface, close to the knocking hammer body (1), of the mounting shaft (81), a rotating shaft (84) is arranged between the driving shaft (82) and the driven shaft (83), the starting position of the thick end of the driving shaft (82) close to the thin end of the driving shaft (82) is positioned on the left side of the rotating shaft (84), driven shaft (83) butt is close to one side end position of driven shaft (83) thin end and is located axis of rotation (84) right side, fixed mounting has the connection rope on driving shaft (82) butt, connect the rope and twine on axis of rotation (84), it is provided with the extrusion spool still to twine on axis of rotation (84), fixed connection between the extrusion spool other end on axis of rotation (84) and driven shaft (83) butt, be provided with spring (85) on driving shaft (82) thin end, spring (85) one end and the corresponding position fixed connection of installation axle (81) inner wall, fixed connection between spring (85) other end and driving shaft (82) butt.

6. The multifunctional separation hammer for glass cutting according to claim 5, wherein: the polishing device (8) further comprises a polishing shaft (86), the polishing shaft (86) is positioned between the horizontal positions of the mounting shaft (81) and the driving shaft (82) and fixedly connected with the thick end of the driving shaft (82), a thimble (87) is arranged below the polishing shaft (86), the thimble (87) is positioned between the horizontal positions of the mounting shaft (81) and the driven shaft (83) and fixedly connected with the thick end of the driven shaft (83), the polishing shaft (86) and the thimble (87) both penetrate through the mounting shaft (81) to be arranged, one end of the handle (4) far away from the knocking hammer body (1) is hollow, a door panel (88) is arranged at the opening of the handle (4), the door panel (88) is movably connected with the handle (4) through a hinge, the hinge of the door panel (88) is positioned at the uppermost end in the vertical direction, one end of the polishing shaft (86) positioned outside the mounting shaft (81) is arranged close to the door panel (88), the end of the thimble (87) outside the mounting shaft (81) is arranged close to the mounting shaft (81).

Technical Field

The invention relates to the technical field of glass cutting and separating devices, in particular to a multifunctional separating hammer for glass cutting.

Background

Glass is an amorphous inorganic non-metallic material, and is generally prepared by using various inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash and the like) as main raw materials and adding a small amount of auxiliary raw materials. The main components of the glass are silicon dioxide and other oxides, the chemical composition of the common glass is Na2SiO3, CaSiO3, SiO2 or Na 2O. CaO.6SiO 2, etc., and the main component is a silicate double salt which is an amorphous solid with a random structure. The light-transmitting composite material is widely applied to buildings, is used for isolating wind and transmitting light, and belongs to a mixture. Colored glass in which an oxide or salt of a certain metal is mixed to develop a color, tempered glass produced by a physical or chemical method, and the like are also available. Some transparent plastics (such as polymethyl methacrylate) are sometimes called organic glass, the existing glass is often separated by knocking with a hammer after being cut by a glass knife, and the separation mode needs high proficiency of a user, otherwise the whole glass is knocked to break, so that the rejection rate is improved, and therefore a separation hammer capable of assisting separation is needed to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multifunctional separating hammer for glass cutting, which solves the problems.

(II) technical scheme

In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a glass-cutting is with multi-functional separation hammer, including the hammer block that strikes, it is provided with the movable block to strike the laminating of hammer block below, fixed mounting has the sucking disc on the movable block side surface, the one end fixed mounting who keeps away from the movable block of hammer block that strikes has the grab handle, strike and be provided with connecting device in the hammer block, connecting device includes the torsional spring axle, the epaxial winding of torsional spring has the connecting band, the connecting band other end runs through and strikes fixed connection between hammer block and the movable block, the one side of keeping away from connecting device in the hammer block is provided with strikes power change mechanism, the grab handle side surface is provided with the commentaries on classics board, be provided with grinding device with the corresponding position of commentaries on classics board in the grab handle.

Preferably, strike the hammer block and be irregular form, specifically for strike hammer block and movable block and laminate mutually the back for the quadrangular prism of cambered surface, and the movable block size is for striking hammer block and the total one fourth of big or small of movable block laminating, and the movable block is the fillet with the position of striking hammer block and laminating mutually, the movable block passes through the connecting band and strikes swing joint between the hammer block, set up the sliding tray of big or small looks adaptation with the corresponding position of connecting band on the movable block, sliding tray on the movable block is followed the movable block fillet side and is established the half week, the one end activity joint that the connecting band is close to the movable block is in the movable block activity groove, torsional spring axle rear side is provided with the mounting bracket, swing joint between mounting bracket and the torsional spring axle, mounting bracket lower extreme and strike fixed connection between the internal bottom surface of hammer.

Preferably, the knocking force changing device is located at a position corresponding to the movable block in the knocking hammer body, the knocking force changing device comprises a containing shell, a baffle is arranged above the containing shell, the baffle is movably connected with the inner wall of the knocking hammer body through a hinge, a limiting clamp plate is arranged above the baffle and is of a combined structure, the limiting clamp plate is composed of a fixed rod and a movable rod, the fixed clamp plate is fixedly connected with the inner wall of the knocking hammer body, the movable rod of the limiting clamp plate is located between the lower part of the fixed rod of the limiting clamp plate and the fixed rod of the limiting clamp plate, an acute angle is formed between the movable rod of the limiting clamp plate and the fixed rod of the limiting clamp plate, and one end of the movable rod of the limiting clamp plate, far away from the fixed rod of the limiting clamp plate, is contacted with the baffle.

Preferably, the knocking force changing device further comprises a buffering cushion and a balancing weight, the buffering cushion and the balancing weight are fixedly connected, the buffering cushion and the balancing weight are matched with the total volume of the balancing weight and the volume of the inner cavity of the shell, the buffering cushion and the balancing weight are located in the shell and are fixedly connected with the shell, the shell is located on one side wall surface outside the knocking hammer body and is fixedly provided with a connecting block, the connecting block is fixedly connected with the shell, a hook extends out of the connecting block, a hanging frame is fixedly mounted on the position, located above the connecting block, of the knocking hammer body, and the hook of the connecting block is hung between the hanging frame and the hanging frame.

Preferably, the polishing device comprises an installation shaft, the installation shaft is positioned in the grab handle, threads are meshed with the side surface of the installation shaft on the rotating plate, the installation shaft is positioned in the grab handle and is in sliding connection with one end, closer to the knocking hammer body, of the installation shaft and the inner wall of the grab handle, a driving shaft and a driven shaft are arranged in the installation shaft, the driving shaft and the driven shaft are telescopic shafts with the same structure, the driving shaft and the driven shaft are positioned in the installation shaft from top to bottom, the thin ends of the driving shaft and the driven shaft are fixedly connected with one side wall surface, close to the knocking hammer body, of the installation shaft, a rotating shaft is arranged between the driving shaft and the driven shaft, the starting position, close to the thin end of the driving shaft, of the thick end of the driven shaft is positioned on the left side of the rotating shaft, a connecting rope is fixedly arranged on the thick end of the driving shaft, the connecting rope is wound on the rotating shaft, and is further wound with an extrusion reel, the other end of the extrusion scroll on the rotating shaft is fixedly connected with the thick end of the driven shaft, a spring is arranged on the thin end of the driving shaft, one end of the spring is fixedly connected with the corresponding position of the inner wall of the mounting shaft, and the other end of the spring is fixedly connected with the thick end of the driving shaft.

Preferably, grinding device still includes the axle of polishing, the axle of polishing is located between installation axle and the axle horizontally position of initiative and with driving shaft butt fixed connection, the below position of polishing is provided with the thimble, the thimble is located between installation axle and the axle horizontally position of driven shaft and driven shaft butt fixed connection, the axle of polishing all runs through the installation axle with the thimble and sets up, the one end that the hammer block was kept away from to the grab handle is hollow form, and the grab handle opening part is provided with the door plant, the door plant passes through swing joint between hinge and the grab handle, and the hinge of door plant is located the ascending top in vertical side, the one end that the axle of polishing is located the installation off-axis is close to the door plant and sets up, the one end that the thimble is located the installation off-axis is close to the installation axle and sets up.

(III) advantageous effects

Compared with the prior art, the invention provides the multifunctional separating hammer for glass cutting, which has the following beneficial effects:

1. this multi-functional separation hammer is used in glass-cutting, use through setting up the power of striking change device, when using, the user can select the use according to proficiency or glass type, if the great impact force of needs then is located the balancing weight and strikes buffering cushion below, if the less impact force of needs then is located the balancing weight below and strikes buffering cushion, just so can let the user in the separation work after cutting, can select suitable striking part according to self condition and glass's cutting situation, just so can improve the broken success rate of separation greatly, glass's disability rate has been reduced, the practicality of device has been increased.

2. This multi-functional separation hammer is used in glass cutting, use knocking the internal device of hammer through knocking the hammer block and setting, when carrying out broken separation, the user can rotate the movable block and make the sucking disc downward, then the user just can adsorb the sucking disc on glass and use the sucking disc to knock the separation operation as the axle, then take off the couple of connecting block from articulating the frame and change the upper and lower position of cushion and balancing weight according to the use needs, baffle and spacing splint then can let and hold the shell and block and cushion by the reaction force that receives after knocking, it also can carry out the knocking of the same dynamics in the same position to hold the shell when guaranteeing to knock next time, guarantee broken separation's effect, the practicality of device has been increased.

3. The multifunctional separating hammer for glass cutting is used by arranging the grab handle and the device in the grab handle, a user can rotate the rotating plate after the crushing is finished, so that the polishing shaft can move towards the door plate side, the polishing shaft cannot directly extend out of the door plate side due to the connection position relation of the door plate, the rotating shaft is driven to rotate by the movement of the driving shaft, the driven shaft is driven to move towards the door plate by the extrusion scroll on the rotating shaft, the door plate is ejected by the ejector pin, then the whole device can be restored by the spring, so that the polishing shaft can extend out of the grab handle and the ejector pin can be withdrawn back into the grab handle, the user can simply polish burrs on the glass by the polishing shaft, the subsequent glass taking is convenient, the subsequent glass taking is prevented from being injured when the glass is taken, and the design mode also avoids the situation that the polishing shaft directly extends out to influence the work due to the mistaken rotation of the rotating plate, the practicability of the device is increased.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a structural cross-sectional view of the knocking hammer body according to the present invention;

FIG. 3 is a left side cross-sectional view of the grip structure of the present invention;

FIG. 4 is a right side sectional view of the grip structure of the present invention.

In the figure: 1. knocking the hammer body; 2. a movable block; 3. a suction cup; 4. a handle; 5. a connecting device; a torsion spring shaft 51, a torsion spring shaft; a connecting band 52, a connecting band; a mounting bracket 53, a mounting bracket; 6. a tapping force changing device; a housing case 61, a housing case; a baffle 62, a baffle; a limiting clamp plate 63 and a limiting clamp plate; a cushion pad 64, a cushion pad; a counterweight 65 and a counterweight; a connecting block 66 and a connecting block; a hitch frame 67, a hitch frame; 7. rotating the plate; 8. a polishing device; an installation shaft 81, an installation shaft; a drive shaft 82; driven shaft 83, driven shaft; a rotating shaft 84, a rotating shaft; spring 85, spring; a grinding shaft 86, a grinding shaft; a thimble 87, a thimble; door panel 88, door panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a multifunctional separating hammer for glass cutting comprises a knocking hammer body 1, a movable block 2 is attached to the lower portion of the knocking hammer body 1, a suction disc 3 is fixedly mounted on the side surface of the movable block 2, a handle 4 is fixedly mounted at one end of the knocking hammer body 1 far away from the movable block 2, a connecting device 5 is arranged in the knocking hammer body 1, the connecting device 5 comprises a torsion spring shaft 51, a connecting band 52 is wound on the torsion spring shaft 51, the other end of the connecting band 52 penetrates through the knocking hammer body 1 and the movable block 2 to be fixedly connected, a knocking force changing device 6 is arranged at one side of the knocking hammer body 1 far away from the connecting device 5, a rotating plate 7 is arranged on the side surface of the handle 4, a polishing device 8 is arranged at a position in the handle 4 corresponding to the rotating plate 7, the knocking hammer body 1 is irregular, and particularly is a quadrangular prism with a cambered surface after the knocking hammer body 1 is attached to the movable block 2, the size of the movable block 2 is one fourth of the total size of the joint of the knocking hammer body 1 and the movable block 2, the joint of the movable block 2 and the knocking hammer body 1 is a round angle, the movable block 2 is movably connected with the knocking hammer body 1 through a connecting band 52, a sliding groove with the matched size is arranged at the position, corresponding to the connecting band 52, on the movable block 2, a half circle is arranged along the round angle side of the movable block 2, one end, close to the movable block 2, of the connecting band 52 is movably clamped in the movable groove of the movable block 2, a mounting frame 53 is arranged at the rear side of the torsion spring shaft 51, the mounting frame 53 is movably connected with the torsion spring shaft 51, the lower end of the mounting frame 53 is fixedly connected with the inner bottom surface of the knocking hammer body 1, the knocking force changing device 6 is arranged at the position, corresponding to the movable block 2, the knocking force changing device 6 comprises a containing shell 61, a baffle 62 is arranged above the containing shell 61, the baffle plate 62 is movably connected with the inner wall of the knocking hammer body 1 through a hinge, a limiting clamp plate 63 is arranged above the baffle plate 62, the limiting clamp plate 63 is of a combined structure, the limiting clamp plate 63 is composed of a fixed rod and a movable rod, the fixed rod of the limiting clamp plate 63 is fixedly connected with the inner wall of the knocking hammer body 1, the movable rod of the limiting clamp plate 63 is positioned below the fixed rod of the limiting clamp plate 63 and is movably connected with the fixed rod of the limiting clamp plate 63, the movable rod of the limiting clamp plate 63 and the fixed rod of the limiting clamp plate 63 are in an acute angle shape, one end of the movable rod of the limiting clamp plate 63, which is far away from the fixed rod of the limiting clamp plate 63, is contacted with the baffle plate 62, the knocking force changing device 6 also comprises a buffering cushion 64 and a balancing weight 65, the buffering cushion 64 and the balancing weight 65 are fixedly connected with each other, the total volume of the buffering cushion 64 and the balancing weight 65 is matched with the volume of the inner cavity of the accommodating shell 61, the buffering cushion 64 and the balancing weight 65 are positioned in the accommodating shell 61 and fixedly connected with the accommodating shell 61, the holding shell 61 is fixedly provided with a connecting block 66 on one side wall surface outside the knocking hammer body 1, the connecting block 66 is fixedly connected with the holding shell 61, a hook is extended out of the connecting block 66, a hanging frame 67 is fixedly arranged at a position above the connecting block 66 on the knocking hammer body 1, the hook of the connecting block 66 is hung with the hanging frame 67, the grinding device 8 comprises a mounting shaft 81, the mounting shaft 81 is positioned in the handle 4, threads are meshed with the side surface of the mounting shaft 81 on the rotating plate 7, the mounting shaft 81 is positioned in the handle 4 and is in sliding connection with one end closer to the knocking hammer body 1 and the inner wall of the handle 4, a driving shaft 82 and a driven shaft 83 are arranged in the mounting shaft 81, the driving shaft 82 and the driven shaft 83 are telescopic shafts with the same structure, the driving shaft 82 and the driven shaft 83 are arranged up and down in the mounting shaft 81, and the thin ends of the driving shaft 82 and the driven shaft 83 are fixedly connected with one side wall surface of the mounting shaft 81 close to the knocking hammer body 1, a rotating shaft 84 is arranged between the driving shaft 82 and the driven shaft 83, the starting position of one surface of the thick end of the driving shaft 82, which is close to the thin end of the driving shaft 82, is positioned on the left side of the rotating shaft 84, the end position of one surface of the thick end of the driven shaft 83, which is close to the thin end of the driven shaft 83, is positioned on the right side of the rotating shaft 84, a connecting rope is fixedly installed on the thick end of the driving shaft 82, the connecting rope is wound on the rotating shaft 84, an extrusion reel is further wound on the rotating shaft 84, the other end of the extrusion reel on the rotating shaft 84 is fixedly connected with the thick end of the driven shaft 83, a spring 85 is arranged on the thin end of the driving shaft 82, one end of the spring 85 is fixedly connected with the position corresponding to the inner wall of the mounting shaft 81, the other end of the spring 85 is fixedly connected with the thick end of the driving shaft 82, the polishing shaft 86 is positioned in the mounting shaft 81 and is fixedly connected with the thick end of the driving shaft 82, polishing shaft 86 below position is provided with thimble 87, thimble 87 be located in installation axle 81 and driven shaft 83 between the position of looks horizontally with driven shaft 83 thick end fixed connection of driven shaft 83, polishing shaft 86 all runs through installation axle 81 with thimble 87 and sets up, the one end that hammer block 1 was kept away from to grab handle 4 is hollow form, and grab handle 4 opening part is provided with door plant 88, door plant 88 is through swing joint between hinge and the grab handle 4, and the hinge of door plant 88 is located the ascending top in vertical side, the one end that polishing shaft 86 is located the installation axle 81 outside is close to door plant 88 and sets up, the one end that thimble 87 is located the installation axle 81 outside is close to installation axle 81 and sets up.

When in use, a user can select to use according to proficiency or glass types, if a larger impact force is needed, the balancing weight 65 is positioned below the buffering cushion 64 for knocking, if a smaller impact force is needed, the buffering cushion 64 is positioned below the balancing weight 65 for knocking, so that the user can select a proper knocking part according to the self condition and the cutting condition of the glass in the separation work after cutting, the success rate of separation and crushing can be greatly improved, the rejection rate of the glass is reduced, the practicability of the device is increased, when in crushing and separation, the user can rotate the movable block 2 to enable the suction cup 3 to face downwards, then the user can adsorb the suction cup 3 on the glass and knock and separate the glass by taking the suction cup 3 as a shaft, and then the hook of the connecting block 66 is taken down from the hanging frame 67 to change the upper and lower positions of the buffering cushion 64 and the balancing weight 65 according to use requirements, the baffle plate 62 and the limiting clamp plate 63 can stop and buffer the reaction force received by the accommodating shell 61 after being knocked, so that the accommodating shell 61 can be knocked at the same position with the same force during next knocking, the effect of crushing and separating is ensured, the practicability of the device is improved, a user can rotate the rotating plate 7 after crushing is completed, the grinding shaft 86 can move towards the door plate 88 side, the grinding shaft 86 cannot directly extend out of the door plate 88 side due to the connection position relation of the door plate 88, the rotating shaft 84 is driven to rotate through the movement of the driving shaft 82, the driven shaft 83 is driven to move towards the door plate 88 direction through the extrusion scroll on the rotating shaft 84, the door plate 88 is ejected through the thimble 87, then the whole device can be restored through the spring 85, the grinding shaft 86 can extend out of the handle 4 and the thimble 87 can be withdrawn back into the handle 4 again, the user just can simply polish through the burr of polishing on the axle 86 to glass this moment, and it is injured when also avoiding follow-up glass of taking to make things convenient for follow-up glass of taking, and this kind of design has also avoided rotating the board 7 and leading to polishing axle 86 directly to stretch out the condition emergence that influences work because of the mistake, has increased the practicality of device.

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.