CN223848192U - Door and window section bar cutting machine - Google Patents

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, a cutting mechanism, a dial, an indicating needle, a limiting bolt, a long base plate, a limiting mechanism and a pushing mechanism, wherein the cutting mechanism is used for cutting fixed door and window profiles, the dial is arranged outside the workbench, the indicating needle is rotationally arranged at one side of the dial far away from the workbench, the limiting bolt is respectively connected with the dial and the indicating needle in a detachable mode and penetrates through the indicating needle, the long base plate is arranged outside the indicating needle, the limiting mechanism and the pushing mechanism are positioned at one side of the long base plate far away from the indicating lamp, the limiting mechanism is used for limiting and fixing the door and window profiles, the pushing mechanism is used for pushing the door and window profiles to move upwards, and workpieces with different sizes are limited and fixed on the long base plate through the limiting mechanism, so that the cutting mechanism can cut workpieces with different sizes, and the using range of the cutting machine is improved.

Description

Door and window section bar cutting machine

Technical Field

The utility model relates to the technical field of door and window profile machining, in particular to a door and window profile cutting machine.

Background

In the production process of doors and windows, the door and window section bar is cut into notches with different angles by using a cutting machine, then the door and window section bar is processed and assembled, and when the existing cutting machine cuts the door and window section bar, the angle during cutting needs to be manually mastered, so that the accuracy of the angle cut by the door and window section bar is lower.

The prior art CN207534056U discloses a door and window profile cutting machine, which comprises a workbench, wherein a dial is stuck on the side surface of the workbench, a convex rotary fixing piece is arranged at the center of the dial, a long base plate is fixedly arranged on the rotary fixing piece, a workpiece is fixed on the surface of the long base plate, a cutting mechanism is arranged on the workbench on one side of the dial, the workbench comprises a motor arranged in the workbench and a rotating column arranged on the surface of the workbench and connected with the motor, a telescopic column extending outwards is arranged on the rotating column, a rotating motor is fixed on one end of the telescopic column far away from the rotating column, a fan blade and a cutter wheel are sequentially arranged on a motor shaft of the rotating motor from top to bottom, the height of the cutter wheel is consistent with the height of a to-be-cut surface of the workpiece, and an ash collecting device comprises a vertical baffle arranged on the side surface of the workbench and an ash collecting box connected with the bottom of the vertical baffle, and the vertical baffle is arranged on one side far away from the cutting mechanism.

However, before the door and window section bar is cut by the cutting machine, the clamping piece is required to be used for fixing the workpiece on the long substrate, and the clamping piece can only fix the workpiece with the specified size, so that the cutting machine can only cut the workpiece with the specified size and can not cut other workpieces with different sizes, and the application range of the cutting machine is reduced.

Disclosure of utility model

The utility model aims to provide a door and window section bar cutting machine, and aims to solve the technical problems that the prior cutting machine needs to fix a workpiece on a long substrate by using a clamping piece before cutting a door and window section bar, and the clamping piece can only fix the workpiece with a specified size, so that the cutting machine can only cut the workpiece with the specified size and can not cut other workpieces with different sizes, thereby reducing the application range of the cutting machine.

In order to achieve the above purpose, the utility model provides a door and window profile cutting machine, which comprises a workbench, and further comprises a cutting mechanism, a dial, an indicating needle, a limiting bolt, a long base plate, a limiting mechanism and a pushing mechanism, wherein the cutting mechanism is used for cutting a fixed door and window profile, the dial is arranged outside the workbench, the indicating needle is rotatably arranged on one side of the dial far away from the workbench, the limiting bolt is respectively connected with the dial and the indicating needle in a detachable mode and penetrates through the indicating needle, the long base plate is arranged outside the indicating needle, the limiting mechanism and the pushing mechanism are positioned on one side of the long base plate far 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 limiting mechanism comprises a fixed plate, a driving piece and a limiting plate, wherein the fixed plate and the limiting plate are respectively arranged on the front side and the rear side of the long base plate, and the driving piece is used for driving the limiting plate to move back and forth.

The driving piece comprises a supporting plate, a screw rod and an operation plate, wherein the supporting plate is arranged on one side of the long base plate, which is close to the limiting plate, the screw rod is movably connected with the supporting plate, the limiting plate is arranged on one side, which is close to the supporting plate, of the limiting plate, and the operation plate is arranged on one side, which is far away from the limiting plate, of the screw rod.

The pushing mechanism comprises a pushing piece and a pushing plate, the pushing plate is arranged on one side, far away from the indicator needle, of the long base plate in a sliding mode, and the pushing piece is used for pushing the pushing plate to move up and down.

The pushing piece comprises a connecting plate, a screw rod and a pulling plate, wherein the connecting plate is arranged on one side of the long base plate, which is close to the pushing plate, the screw rod is movably connected with the connecting plate, the pushing plate is arranged on one side, which is close to the connecting plate, of the pushing plate, and the pulling plate is arranged on one side, which is far away from the pushing plate, of the screw rod.

According to the door and window profile cutting machine, the cutting mechanism is used for cutting the fixed door and window profile, the dial is arranged outside the workbench, the indicating needle is rotatably arranged on one side, far away from the workbench, of the dial, the limiting bolt is detachably connected with the dial and the indicating needle respectively and penetrates through the indicating needle, the long base plate is arranged outside the indicating needle, the limiting mechanism and the pushing mechanism are located on one side, far away from the indicating needle, of the long base plate, the limiting mechanism is used for limiting and fixing the door and window profile, the pushing mechanism is used for pushing the door and window profile to move upwards, and workpieces with different sizes are limited and fixed on the long base plate through the limiting mechanism, so that the cutting mechanism can cut workpieces with different sizes, and the use range of the cutting machine is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic overall structure of a door and window profile cutter according to a first embodiment of the present utility model.

Fig. 2 is a schematic diagram showing connection between a pointer and a limit bolt of a door and window profile cutter according to a first embodiment of the present utility model.

Fig. 3 is a side view of a door and window profile cutter according to a first embodiment of the present utility model.

In the drawing, a working table 101-workbench, a dial 102-103-indicator needle, a limit bolt 104-long base plate 105-long base plate 106-fixed plate 107-limit 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-cutter disc 119-workpiece.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

Examples

Referring to fig. 1 to 3, fig. 1 is a schematic overall structure of a door and window profile cutter according to a first embodiment of the present utility model, fig. 2 is a schematic connection diagram of an indicator pin 103 and a limit bolt 104 of the door and window profile cutter according to the first embodiment of the present utility model, and fig. 3 is a side view of the door and window profile cutter according to the first embodiment of the present utility model.

The utility model provides a door and window profile cutting machine which comprises a workbench 101, a cutting mechanism, a dial 102, an indicating needle 103, a limit bolt 104, a long base plate 105, a limit mechanism and a pushing mechanism, wherein the limit mechanism comprises a fixed plate 106, a driving piece and a limit plate 107, the driving piece comprises a supporting plate 108, a screw 109 and an operation plate 110, the pushing mechanism comprises a pushing piece and a pushing plate 111, and the pushing piece comprises a connecting plate 112, a screw rod 113 and a pulling plate 114. The problem that the cutter can only cut the workpiece 119 with the specified size and can not cut other workpieces 119 with different sizes due to the fact that the workpiece 119 with the specified size is fixed on the long base plate 105 by the clamping piece before the cutter cuts the door and window section is solved through the scheme, and the problem that the using range of the cutter is reduced is solved.

In this embodiment, the angle of the indicator 103 is adjusted by the scale displayed on the dial 102, so that the angle of the long substrate 105 can be adjusted, after the adjustment, the indicator 103 is limited and fixed by the limiting bolt 104, so that the long substrate 105 is limited and fixed outside the dial 102, the long substrate 105 is prevented from continuing to rotate, then the workpiece 119 is placed between the limiting mechanisms, the workpiece 119 is pushed to move up and down outside the long substrate 105 by the pushing mechanism, and therefore the length of the workpiece 119 extending out of the long substrate 105 can be adjusted according to actual requirements, and the workpieces 119 with different sizes are limited and fixed on the long substrate 105 by the limiting mechanism, so that the cutting mechanism can cut the workpieces 119 with different sizes, and the application range of the cutting machine is improved.

The cutting mechanism is used for cutting fixed door and window profiles, the dial 102 is arranged outside the workbench 101, the indicator 103 is rotatably arranged on one side of the dial 102 away from the workbench 101, the limiting bolt 104 is detachably connected with the dial 102 and the indicator 103 respectively and penetrates through the indicator 103, the long base plate 105 is arranged outside the indicator 103, the limiting mechanism and the pushing mechanism are positioned on one side of the long base plate 105 away from the indicator, the limiting mechanism is used for limiting and fixing the door and window profiles, the pushing mechanism is used for pushing the door and window profiles to move upwards, the cutting mechanism comprises a rotating part 115, a rotating plate 116, a driving part 117 and a cutter disc 118, the rotating part 115 is arranged on the workbench 101, the rotating plate 116 is connected with an output shaft of the rotating part 115 and is positioned on the rotating part 115, the driving part 117 is arranged on the rotating plate 116, an output shaft of the driving part 117 penetrates through the rotating plate 116, the output shaft of the driving part 118 is positioned on one side of the long base plate 105 away from the indicator 105, the driving part is used for uniformly distributing the indicator 103 and is provided with the indicator 103, the rotating part of the dial 102 and the indicator 103 is further provided with a plurality of threaded holes, the indicator 103 can be uniformly distributed on the dial 102, the indicator is further provided with a plurality of threaded holes, the indicator 103 can be uniformly distributed on the threaded holes, and the indicator is further evenly distributed on the dial 102, and the indicator is provided with a plurality of threaded holes 102, the limiting bolt 104 can sequentially move along the track of the threads in the indicator needle 103 and the dial 102, so that the limiting bolt 104 can limit and fix the indicator needle 103 outside the dial 102, the output shaft of the rotating part 115 is connected with the rotating plate 116, the rotating plate 116 is driven to rotate along the axis of the output shaft of the rotating part 115, the driving part 117 is driven to rotate on the processing table along the axis of the output shaft of the rotating part 115, the cutter disc 118 is conveniently moved to the position of the section to be cut, the output shaft of the driving part 117 is connected with the cutter disc 118, and the cutter disc 118 is driven to rotate along the axis of the output shaft of the driving part 117, so that the cutter disc 118 can perform cutting treatment on the section workpiece 119 to be cut.

Secondly, the fixing plate 106 and the limiting plate 107 are respectively disposed on the front and rear sides of the long substrate 105, the driving member is used for driving the limiting plate 107 to move back and forth, the fixing plate 106 is fixedly disposed on the rear side of the long substrate 105, and the limiting plate 107 is slidably disposed on the front side of the long substrate 105 through the driving member.

Again, the support plate 108 is disposed on one side of the long substrate 105 near the limiting plate 107, the screw 109 is movably connected with the support plate 108, and disposed on one side of the limiting plate 107 near the support plate 108, the operation plate 110 is disposed on one side of the screw 109 far away from the limiting plate 107, the support plate 108 has internal threads, the screw 109 has external threads, the internal threads of the support plate 108 are matched with the external threads of the screw 109, so that the screw 109 can move along the track of the threads in the support plate 108, and the limiting plate 107 can be driven to move back and forth outside the long substrate 105.

Further, the pushing plate 111 is slidably disposed on a side of the long base plate 105 away from the indicator needle 103, and the pushing member is for pushing the pushing plate 111 to move up and down.

Finally, the connecting plate 112 is disposed on one side of the long substrate 105 close to the pushing plate 111, the screw rod 113 is movably connected with the connecting plate 112, and disposed on one side of the pushing plate 111 close to the connecting plate 112, the pull plate 114 is disposed on one side of the screw rod 113 away from the pushing plate 111, the connecting plate 112 has internal threads, the screw rod 113 has external threads, the internal threads of the connecting plate 112 are matched with the external threads of the screw rod 113, so that the screw rod 113 can move along the track of the threads in the connecting plate 112, and the pushing plate 111 can be driven to move up and down outside the long substrate 105.

When the utility model is used, firstly, the angle to be cut of the door and window profile to be cut is determined, then the indicator 103 is rotated according to the scale displayed on the dial 102, so that the long base plate 105 is driven to rotate outside the processing table, the angle of the long base plate 105 can be adjusted, when the indicator 103 rotates to a proper angle, the limit bolt 104 is sequentially moved along the track of the threads in the indicator 103 and the dial 102, so that the limit bolt 104 can limit and fix the indicator 103 outside the dial 102, and the rotating position of the long base plate 105 is limited and fixed, so that the long base plate 105 is prevented from continuously rotating.

Then, the door and window profile workpiece 119 to be cut is placed between the fixing plate 106 and the limiting plate 107, the pulling plate 114 is held by hand and the pulling plate 114 is rotated along the axis of the screw rod 113, so that the screw rod 113 can move along the track of the screw thread in the connecting plate 112, the pushing plate 111 can be driven to move up and down outside the long base plate 105, the length of the workpiece 119 extending out of the long base plate 105 can be adjusted according to actual requirements, so that workpieces 119 with different length sizes can extend out of the long base plate 105, then the operating plate 110 is held by hand and the operating plate 110 is rotated along the axis of the screw rod 109, so that the screw rod 109 can move along the track of the screw thread in the supporting plate 108, the limiting plate 107 can be driven to move back and forth outside the long base plate 105, and the distance between the fixing plate 106 and the limiting plate 107 can be adjusted, and the workpieces 119 with different width sizes can be clamped and fixed between the fixing plate 106 and the limiting plate 107 on the long base plate 105.

Then, the rotating portion 115 is activated such that the power output from the output shaft of the rotating portion 115 drives the rotating plate 116 to rotate along the axis of the output shaft of the rotating portion 115, thereby driving the driving portion 117 to rotate on the processing table along the axis of the output shaft of the rotating portion 115, and further driving the cutter disc 118 to rotate on the processing table along the axis of the output shaft of the rotating portion 115, so as to move the cutter disc 118 to the door and window profile position to be cut, the driving portion 117 is activated such that the power output from the output shaft of the driving portion 117 drives the cutter disc 118 to rotate along the axis of the output shaft of the driving portion 117, thereby enabling the cutter disc 118 to perform cutting treatment on the door and window profile workpiece 119 to be cut.

The pushing plate 111 moves up and down outside the long base plate 105 to extend the workpieces 119 with different length sizes out of the long base plate 105, and then the limiting plate 107 moves back and forth outside the long base plate 105 to clamp and fix the workpieces 119 with different width sizes between the fixing plate 106 and the limiting plate 107 on the long base plate 105, so that the cutter disc 118 can cut the workpieces 119 with different size specifications, and the application range of the cutting machine is improved.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (3)

1. A door and window profile cutting machine, comprising a worktable, characterized in that: It also includes a cutting mechanism, a dial, an indicator needle, a limiting bolt, a long base plate, a limiting mechanism, and a pushing mechanism. The cutting mechanism is used to cut the fixed door and window profiles. The dial is located outside the worktable. The indicator needle is rotatably located on the side of the dial away from the worktable. The limiting bolt is detachably connected to the dial and the indicator needle respectively and passes through the indicator needle. The long base plate is located outside the indicator needle. The limiting mechanism and the pushing mechanism are located on the side of the long base plate away from the indicator needle. The limiting mechanism is used to limit and fix the door and window profiles, and the pushing mechanism is used to push the door and window profiles to move upward. The limiting mechanism includes a fixed plate, a driving member, and a limiting plate. The fixed plate and the limiting plate are respectively disposed on the front and rear sides of the long base plate. The driving member is used to drive the limiting plate to move back and forth. The driving component includes a support plate, a screw, and an operating plate. The support plate is disposed on the side of the long base plate near the limiting plate. The screw is movably connected to the support plate and is disposed on the side of the limiting plate near the support plate. The operating plate is disposed on the side of the screw away from the limiting plate. 2. The door and window profile cutting machine as described in claim 1, characterized in that: The pushing mechanism includes a pushing member and a pushing plate. The pushing plate is slidably disposed on the side of the long base plate away from the indicator needle. The pushing member is used to push the pushing plate to move up and down. 3. The door and window profile cutting machine as described in claim 2, characterized in that: The pushing component includes a connecting plate, a lead screw, and a pull plate. The connecting plate is disposed on the side of the long base plate near the pushing plate. The lead screw is movably connected to the connecting plate and is disposed on the side of the pushing plate near the connecting plate. The pull plate is disposed on the side of the lead screw away from the pushing plate.