Door and window profile cutting machine

Abstract

The utility model relates to the technical field of door and window profile machining, in particular to a door and window profile cutting machine which comprises a workbench and further comprises a cutting mechanism, a dial, a pointer, a limiting bolt, a long base plate, a limiting mechanism and a pushing mechanism. The pointer is rotationally arranged on the side, away from the workbench, of the dial, the limiting bolt is detachably connected with the dial and the pointer and penetrates through the pointer, the long base plate is arranged outside the pointer, the limiting mechanism and the pushing mechanism are located on the side, away from the indicating lamp, of the long base plate, and the limiting mechanism is used for limiting and fixing door and window profiles. And the pushing mechanism is used for pushing the door and window profile to move upwards, and workpieces of different sizes and specifications are limited and fixed to the long base plate through the limiting mechanism, so that the cutting mechanism can cut the workpieces of different sizes and specifications, and the use range of the cutting machine is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window section bar processing technical field especially relates to a door and window section bar cutting machine. BACKGROUND

[0002] In the production process of doors and windows, it is usually necessary to use a cutting machine to cut the door and window section bar into different angle incisions, and then to process and assemble, the existing cutting machine needs manual control of the angle during cutting when cutting the door and window section bar, resulting in low accuracy of the angle cut by the door and window section bar.

[0003] The prior art CN207534056U discloses a door and window section bar cutting machine, which comprises a workbench, a scale disc is attached to the side surface of the workbench, a convex rotating fixing member is installed at the center of the scale disc, a long base plate is fixedly installed on the rotating fixing member, and a workpiece is fixed to the surface of the long base plate; a cutting mechanism is arranged on one side of the workbench, comprising a motor installed in the workbench, and a rotating column connected with the motor on the surface of the workbench, a telescopic column extending outward is installed on the rotating column, a rotating motor is fixed to the end of the telescopic column away from the rotating column, a fan blade and a cutter wheel are installed on the motor shaft of the rotating motor from top to bottom, and the height of the cutter wheel is consistent with the height of the surface to be cut of the workpiece; a dust collecting device comprises a vertical baffle installed on the side surface of the workbench and a dust collecting box connected with the bottom of the vertical baffle, the vertical baffle is arranged on the side of the scale disc away from the cutting mechanism, and the dust collecting box is fixed to the bottom of the side surface of the workbench, the cutting machine has simple structure and can automatically cut the section bar at different angles, so that manual control of the angle during cutting is not needed, and the accuracy of the angle cut by the door and window section bar is improved.

[0004] However, the cutting machine needs to use a clamping piece to fix the workpiece on the long base plate before cutting the door and window section bar, and the clamping piece can only fix workpieces of specified size, so that the cutting machine can only cut workpieces of specified size and cannot cut workpieces of other sizes, thereby reducing the use range of the cutting machine. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a door and window section bar cutting machine, and aims to solve the technical problem that the existing cutting machine needs to use a clamping piece to fix the workpiece on the long base plate before cutting the door and window section bar, and the clamping piece can only fix workpieces of specified size, so that the cutting machine can only cut workpieces of specified size and cannot cut workpieces of other sizes, thereby reducing the use range of the cutting machine.

[0006] In order to achieve the above object, the utility model provides a door and window sectional material cutting machine, including work table, still including cutting mechanism, dial, indicating needle, limiting bolt, long base plate, limiting mechanism and push mechanism, the cutting mechanism is used for cutting the fixed door and window sectional material, the dial sets up outside the work table, the indicating needle rotatory setting in the dial side away from the work table, the limiting bolt is detachably connected with the dial and the indicating needle respectively and penetrates the indicating needle, the long base plate sets up outside the indicating needle, the limiting mechanism and the push mechanism are located in the long base plate side away from the indicating needle, the limiting mechanism is used for limiting and fixing the door and window sectional material, the push mechanism is used for pushing the door and window sectional material and moves upwards.

[0007] Among them, the limiting mechanism includes fixed plate, drive part and limiting plate, the fixed plate and the limiting plate are set up respectively in the front and back of the long base plate, the drive part is used for driving the limiting plate and moves back and forth.

[0008] Among them, the drive part includes support plate, screw rod and operation plate, the support plate sets up in the long base plate side close to the limiting plate, the screw rod is movably connected with the support plate and sets up in the limiting plate side close to the support plate, the operation plate sets up in the screw rod side away from the limiting plate.

[0009] Among them, the push mechanism includes push part and push plate, the push plate is slidably arranged in the long base plate side away from the indicating needle, the push part is used for pushing the push plate and moves up and down.

[0010] Among them, the push part includes connecting plate, lead screw and pull plate, the connecting plate sets up in the long base plate side close to the push plate, the lead screw is movably connected with the connecting plate and sets up in the push plate side close to the connecting plate, the pull plate sets up in the lead screw side away from the push plate.

[0011] The utility model discloses a door and window sectional material cutting machine, the cutting mechanism is used for cutting the fixed door and window sectional material, the dial sets up outside the work table, the indicating needle rotatory setting in the dial side away from the work table, the limiting bolt is detachably connected with the dial and the indicating needle respectively and penetrates the indicating needle, the long base plate sets up outside the indicating needle, the limiting mechanism and the push mechanism are located in the long base plate side away from the indicating needle, the limiting mechanism is used for limiting and fixing the door and window sectional material, the push mechanism is used for pushing the door and window sectional material and moves upwards, through the limiting mechanism, the work piece of different size specifications is limited and fixed on the long base plate, so that the cutting mechanism can cut the work piece of different size specifications, thereby improved the use range of cutting machine. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced.

[0013] Fig. 1 is the overall structure schematic view of the door and window profile cutting machine of the first embodiment of the present application.

[0014] Fig. 2 is the connection schematic view of the indicating needle and the limiting bolt of the door and window profile cutting machine of the first embodiment of the present application.

[0015] Fig. 3 is the side view of the door and window profile cutting machine of the first embodiment of the present application.

[0016] In the figure: 101-workbench, 102-dial, 103-indicating needle, 104-limiting bolt, 105-long base plate, 106-fixed plate, 107-limiting plate, 108-supporting plate, 109-screw rod, 110-operating plate, 111-pushing plate, 112-connecting plate, 113-screw rod, 114-pulling plate, 115-rotating part, 116-rotating plate, 117-driving part, 118-cutting cutter, 119-workpiece. DETAILED DESCRIPTION

[0017] The embodiments of the present application will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application. EMBODIMENT

[0018] Please refer to Figs. 1-3 , Fig. 1 is the overall structure schematic view of the door and window profile cutting machine of the first embodiment of the present application, Fig. 2 is the connection schematic view of the indicating needle 103 and the limiting bolt 104 of the door and window profile cutting machine of the first embodiment of the present application, Fig. 3 is the side view of the door and window profile cutting machine of the first embodiment of the present application.

[0019] The utility model provides a door and window section bar cutting machine: including work table 101, cutting mechanism, dial 102, indicating needle 103, limit bolt 104, long base plate 105, limiting mechanism and push mechanism, the limiting mechanism includes fixed plate 106, driving part and limit plate 107, the driving part includes support plate 108, screw rod 109 and operating plate 110, the push mechanism includes pusher and push plate 111, the pusher includes connecting plate 112, screw rod 113 and pull plate 114. Through foregoing scheme, the problem that the use range of cutting machine is reduced is solved, the workpiece 119 is fixed on long base plate 105 by using clamping piece before cutting machine cuts door and window section bar, and clamping piece can only fix workpiece 119 of specified size, so that cutting machine can only cut workpiece 119 of specified size, and cannot cut workpiece 119 of other different sizes, can understand, foregoing scheme can be used in the production process of door and window, and door and window section bar is cut into different angle incisions, and then is processed and assembled in the scene.

[0020] In the embodiment, the angle of the indicating needle 103 is adjusted by the scale displayed on the dial 102, so that the angle of the long base plate 105 can be adjusted. After adjustment, the indicating needle 103 is fixed by the limit bolt 104, so that the long base plate 105 is fixed outside the dial 102 to avoid continuous rotation of the long base plate 105. Then, the workpiece 119 is placed between the limiting mechanisms, and the push mechanism is used to push the workpiece 119 to move up and down outside the long base plate 105, so that the length of the workpiece 119 extending outside the long base plate 105 can be adjusted according to actual needs. Then, the limiting mechanism is used to fix the workpiece 119 of different sizes on the long base plate 105, so that the cutting mechanism can cut the workpiece 119 of different sizes, thereby improving the use range of the cutting machine.

[0021] The cutting mechanism is used for cutting the fixed door and window profile, the dial 102 is arranged outside the workbench 101, the indicating needle 103 is rotatably arranged on the side of the dial 102 away from the workbench 101, the limiting bolts 104 are detachably connected with the dial 102 and the indicating needle 103 respectively and penetrate the indicating needle 103, the long base plate 105 is arranged outside the indicating needle 103, the limiting mechanism and the pushing mechanism are located on the side of the long base plate 105 away from the indicating needle, the limiting mechanism is used for limiting and fixing the door and window profile, and the pushing mechanism is used for pushing the door and window profile to move upwards, the cutting mechanism comprises a rotating part 115, a rotating plate 116, a driving part 117 and a cutting cutter 118, the rotating part 115 is arranged on the workbench 101, the rotating plate 116 is connected with the output shaft of the rotating part 115 and located on the rotating part 115, the driving part 117 is arranged on the rotating plate 116, the output shaft of the driving part 117 penetrates the rotating plate 116, and the cutting cutter 118 is connected with the output shaft of the driving part 117 and located below the driving part 117, a plurality of scales are uniformly distributed on the dial 102, the indicating needle 103 can indicate the scales displayed on the dial 102, so that the staff can rotate the indicating needle 103 according to the scales displayed on the dial 102, thereby driving the long base plate 105 to rotate, the angle of the long base plate 105 is adjusted, a plurality of threaded holes are uniformly distributed on the dial 102, the indicating needle 103 has an internal thread, the limiting bolts 104 are matched with the internal thread of the indicating needle 103 and the threaded holes of the dial 102, so that the limiting bolts 104 can move along the thread track in the indicating needle 103 and the dial 102 in turn, so that the limiting bolts 104 can limit and fix the indicating needle 103 outside the dial 102, the output shaft of the rotating part 115 is connected with the rotating plate 116 and drives the rotating plate 116 to rotate along the axis of the output shaft of the rotating part 115, thereby driving the driving part 117 to rotate along the axis of the output shaft of the rotating part 115 on the machining table, and further driving the cutting cutter 118 to rotate along the axis of the output shaft of the rotating part 115 on the machining table, so as to move the cutting cutter 118 to the position of the door and window profile to be cut, the output shaft of the driving part 117 is connected with the cutting cutter 118 and drives the cutting cutter 118 to rotate along the axis of the output shaft of the driving part 117, so that the cutting cutter 118 can cut the door and window profile workpiece 119 to be cut.

[0022] Secondly, the fixed plate 106 and the limiting plate 107 are arranged at the front and back sides of the long base plate 105 respectively, the driving part is used for driving the limiting plate 107 to move forward and backward, the fixed plate 106 is fixedly arranged at the back side of the long base plate 105, and the limiting plate 107 is slidably arranged at the front side of the long base plate 105 through the driving part.

[0023] Thirdly, the supporting plate 108 is arranged at one side of the long base plate 105 close to the limiting plate 107, the screw rod 109 is movably connected with the supporting plate 108 and arranged at one side of the limiting plate 107 close to the supporting plate 108, the operation plate 110 is arranged at one side of the screw rod 109 away from the limiting plate 107, the supporting plate 108 is internally threaded, the screw rod 109 is externally threaded, and the internal thread of the supporting plate 108 is matched with the external thread of the screw rod 109, so that the screw rod 109 can move along the thread track in the supporting plate 108, thereby driving the limiting plate 107 to move forward and backward outside the long base plate 105.

[0024] In addition, the pushing plate 111 is slidably arranged at one side of the long base plate 105 away from the indicating needle 103, and the pushing part is used for driving the pushing plate 111 to move up and down.

[0025] Finally, the connecting plate 112 is arranged at one side of the long base plate 105 close to the pushing plate 111, the lead screw 113 is movably connected with the connecting plate 112 and arranged at one side of the pushing plate 111 close to the connecting plate 112, the pulling plate 114 is arranged at one side of the lead screw 113 away from the pushing plate 111, the connecting plate 112 is internally threaded, the lead screw 113 is externally threaded, and the internal thread of the connecting plate 112 is matched with the external thread of the lead screw 113, so that the lead screw 113 can move along the thread track in the connecting plate 112, thereby driving the pushing plate 111 to move up and down outside the long base plate 105.

[0026] When the utility model is used, the angle to be cut of the door and window profile to be cut is determined first, then the indicating needle 103 is rotated according to the scale displayed on the dial 102, thereby driving the long base plate 105 to rotate outside the machining table, and the angle of the long base plate 105 can be adjusted, when the indicating needle 103 is rotated to the appropriate angle, the limiting bolt 104 is sequentially moved along the thread track in the indicating needle 103 and the dial 102, so that the limiting bolt 104 can limit and fix the indicating needle 103 outside the dial 102, thereby limiting and fixing the rotating position of the long base plate 105, so as to avoid the long base plate 105 from continuing to rotate.

[0027] Afterwards, the door and window profile workpiece 119 to be cut is placed between the fixed plate 106 and the limiting plate 107, the pull plate 114 is held and rotated along the axis of the screw rod 113, so that the screw rod 113 can move along the threaded track in the connecting plate 112, thereby driving the push plate 111 to move up and down outside the long base plate 105, and the length of the workpiece 119 extending outside the long base plate 105 can be adjusted according to actual needs, so that workpieces 119 of different lengths can extend outside the long base plate 105, and the operation plate 110 is held and rotated along the axis of the screw rod 109, so that the screw rod 109 can move along the threaded track in the support plate 108, thereby driving the limiting plate 107 to move back and forth outside the long base plate 105, and the distance between the fixed plate 106 and the limiting plate 107 can be adjusted, so that workpieces 119 of different widths can be clamped and fixed between the fixed plate 106 and the limiting plate 107 on the long base plate 105.

[0028] Then, the rotating part 115 is started, so that the power output by the output shaft of the rotating part 115 drives the rotating plate 116 to rotate along the axis of the output shaft of the rotating part 115, thereby driving the driving part 117 to rotate along the axis of the output shaft of the rotating part 115 on the machining table, and further driving the cutting cutter 118 to rotate along the axis of the output shaft of the rotating part 115 on the machining table, so as to move the cutting cutter 118 to the position of the door and window profile to be cut. The driving part 117 is started, so that the power output by the output shaft of the driving part 117 drives the cutting cutter 118 to rotate along the axis of the output shaft of the driving part 117, so that the cutting cutter 118 can cut the workpiece 119 to be cut.

[0029] By moving the push plate 111 up and down outside the long base plate 105 to extend the workpiece 119 of different lengths outside the long base plate 105, and moving the limiting plate 107 back and forth outside the long base plate 105 to clamp and fix the workpiece 119 of different widths between the fixed plate 106 and the limiting plate 107 on the long base plate 105, the cutting cutter 118 can cut workpieces 119 of different sizes, thereby improving the use range of the cutting machine.

[0030] The above disclosure is only a preferred embodiment of the utility model, of course, cannot be limited by the scope of the utility model, and those skilled in the art can understand that the above-mentioned embodiment can be implemented by the whole or part of the process, and the equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. A door and window profile cutting machine comprising a workbench, characterized in that: it further comprises a cutting mechanism, a dial, a pointer, a limiting bolt, a long base plate, a limiting mechanism and a pushing mechanism, the cutting mechanism is used for cutting the fixed door and window profile, the dial is arranged outside the workbench, the pointer is rotatably arranged on the side of the dial away from the workbench, the limiting bolt is detachably connected with the dial and the pointer respectively and penetrates through the pointer, the long base plate is arranged outside the pointer, the limiting mechanism and the pushing mechanism are located on the side of the long base plate away from the pointer, the limiting mechanism is used for limiting and fixing the door and window profile, and the pushing mechanism is used for pushing the door and window profile to move upward; the limiting mechanism comprises a fixed plate, a driving member and a limiting plate, the fixed plate and the limiting plate are respectively arranged on the front and back sides of the long base plate, and the driving member is used for driving the limiting plate to move forward and backward; the driving member comprises a support plate, a screw rod and an operating plate, the support plate is arranged on the side of the long base plate close to the limiting plate, the screw rod is movably connected with the support plate and arranged on the side of the limiting plate close to the support plate, and the operating plate is arranged on the side of the screw rod away from the limiting plate.

2. The door and window profile cutting machine according to claim 1, characterized in that: the pushing mechanism comprises a pushing member and a pushing plate, the pushing plate is slidably arranged on the side of the long base plate away from the pointer, and the pushing member is used for pushing the pushing plate to move up and down.

3. The door and window profile cutting machine according to claim 2, characterized in that: the pushing member comprises a connecting plate, a lead screw and a pulling plate, the connecting plate is arranged on the side of the long base plate close to the pushing plate, the lead screw is movably connected with the connecting plate and arranged on the side of the pushing plate close to the connecting plate, and the pulling plate is arranged on the side of the lead screw away from the pushing plate. ​

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