Auxiliary supporting device for door and window profile cutting

Abstract

The utility model relates to the technical field of door and window processing, and discloses a door and window profile cutting auxiliary supporting device which comprises a U-shaped plate with a leftward opening, an auxiliary supporting mechanism is arranged above the U-shaped plate, and a limiting screw rod is inserted below the U-shaped plate in a threaded mode. The auxiliary supporting mechanism comprises a motor connected with the U-shaped plate, the output end of the motor faces upwards and is connected with a screw rod, a groove is formed in the upper portion of the screw rod, the screw rod extends out of the left end and the right end of the groove, the screw rod is sleeved with a circular ring, and the inner wall of the circular ring is provided with a limiting plate matched with the groove. The side walls of the screw rods on the upper side and the lower side of the circular ring are sleeved with nuts in a threaded mode, a horizontal plate is arranged on the side wall of the circular ring, a plurality of through holes are evenly formed in the upper portion of the horizontal plate, and limiting rods are inserted into the through holes. Compared with the prior art, the cutting device has the advantages that the position of a sectional material is convenient to adjust, and the cutting accuracy is high.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, in particular to an auxiliary supporting device for cutting door and window profiles. Background Art

[0002] Doors and windows are divided into enclosing components or partitioning components according to their positions, and have different design requirements, respectively having functions such as heat preservation, heat insulation, sound insulation, waterproofing, and fire prevention. During the production process of doors and windows, according to the required size of the doors and windows, a cutting machine is often used to cut profiles.

[0003] Due to different specifications of the cut profiles, when a heavier profile is placed on the operating table for cutting, it is inconvenient for manual movement; when the width or height of the profile is relatively large, the operator needs to continuously move the position for operation, and it is difficult to grasp the cutting accuracy. Content of the Utility Model

[0004] I. Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is that it is inconvenient to adjust the position of the profile and it is difficult to grasp the cutting accuracy.

[0006] II. Technical Solutions

[0007] To solve the above technical problems, the technical solution provided by the utility model is: an auxiliary supporting device for cutting door and window profiles, including a U-shaped plate with an opening facing left, and an auxiliary supporting mechanism is arranged above the U-shaped plate.

[0008] A limiting screw is threadedly inserted below the U-shaped plate.

[0009] The auxiliary supporting mechanism includes a motor connected to the U-shaped plate, the output end of the motor faces upward and is connected to a screw rod, a groove is arranged above the screw rod, the left and right ends of the groove extend out of the screw rod, a ring is sleeved outside the screw rod, a limiting plate matched with the groove is arranged on the inner wall of the ring, nuts are threadedly sleeved on the side walls of the screw rod on the upper and lower sides of the ring, a horizontal plate is arranged on the side wall of the ring, a plurality of through holes are uniformly arranged above the horizontal plate, and limiting rods are inserted into the through holes.

[0010] As an improvement, the number of the auxiliary supporting mechanisms is two, and they are arranged opposite to each other front and back.

[0011] As an improvement, both ends of the U-shaped plate are curved structures protruding outward, and the corners of the outer side wall of the U-shaped plate are rounded structures.

[0012] As an improvement, the upper end of the limiting screw is connected with an inverted frustum structure.

[0013] As an improvement, the lengths of the horizontal plates are different, and the end far from the screw is a convex curved surface structure.

[0014] As an improvement, the diameter of the limiting rod is equal to the diameter of the through hole, a disc is provided at the upper end of the limiting rod, and the diameter of the disc is greater than the diameter of the limiting rod.

[0015] As an improvement, the number of the limiting rods is multiple and their lengths are different.

[0016] III. Beneficial effects

[0017] The advantages of the present utility model compared with the prior art are as follows:

[0018] Through the auxiliary supporting mechanism, the position of the door and window profile can be flexibly pushed, so that the door and window profile can be pushed to the designated position by the limiting rod, and by tightening the nut downward, the horizontal plate moves downward to cooperate with the operating table to further clamp and fix the position of the door and window profile, making the cutting accurate. Description of the drawings

[0019] Figure 1 It is a schematic structural diagram of the door and window profile cutting auxiliary supporting device of the present utility model.

[0020] Figure 2 It is a schematic structural diagram of the horizontal plate of the door and window profile cutting auxiliary supporting device of the present utility model.

[0021] Figure 3 It is a front view of the door and window profile cutting auxiliary supporting device of the present utility model.

[0022] Figure 4 It is a top view of the door and window profile cutting auxiliary supporting device of the present utility model.

[0023] As shown in the figure: 1, U-shaped plate; 2, auxiliary supporting mechanism; 3, limiting screw; 4, motor; 5, screw; 6, groove; 7, ring; 8, limiting plate; 9, horizontal plate; 10, through hole; 11, limiting rod; 12, frustum structure; 13, nut; 14, disc. Specific implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] As shown in the atta Figure 1and appendix Figure 2 As shown in Figure 2 , the auxiliary supporting device for cutting door and window profiles includes a U-shaped plate 1 with an opening facing left. An auxiliary supporting mechanism 2 is provided above the U-shaped plate 1, and a limiting screw 3 is threadedly inserted below the U-shaped plate 1. The auxiliary supporting mechanism 2 includes a motor 4 connected to the U-shaped plate 1. The output end of the motor 4 faces upward and is connected to a screw 5. A groove 6 is provided above the screw 5. The left and right ends of the groove 6 extend out of the screw 5. A ring 7 is sleeved outside the screw 5. A limiting plate 8 matching the groove 6 is provided on the inner wall of the ring 7. Nuts 13 are threadedly sleeved on the side walls of the screw 5 on the upper and lower sides of the ring 7. A horizontal plate 9 is provided on the side wall of the ring 7. A plurality of through holes 10 are evenly provided above the horizontal plate 9, and limiting rods 11 are inserted into the through holes 10.

[0027] With the above structure, the auxiliary supporting mechanism 2 is controlled by the motor 4 and can rotate around the motor 4, that is, the upper horizontal plate 9 rotates, so that the door and window profiles can be pushed to the designated position by the limiting rods 11 inserted into the through holes 10 of the horizontal plate 9. The lower nuts 13 are used to temporarily fix the position of the horizontal plate 9. When the door and window profiles move to the corresponding positions, turn the nuts 13 downward, and the horizontal plate 9 can move downward to cooperate with the cutting operation table to further clamp and fix the position of the door and window profiles, making the cutting more accurate.

[0028] It should be noted that the supporting power supply and control switch of the motor 4 mentioned in this embodiment can also be provided by the manufacturer. The circuits, electronic components and modules involved are all prior arts, and those skilled in the art can fully implement them without further elaboration.

[0029] Embodiment 2

[0030] On the basis of Embodiment 1, please refer to appendix Figure 3 and appendix Figure 4

[0031] The number of the auxiliary supporting mechanisms 2 is two, and they are arranged opposite to each other front and back.

[0032] With the above structure, the door and window profiles are clamped between the two auxiliary supporting mechanisms 2, and the position adjustment and limiting effect are better.

[0033] Both ends of the U-shaped plate 1 are curved structures protruding outward, and the corners of the outer side wall of the U-shaped plate 1 are rounded structures.

[0034] With the above structure, when the U-shaped plate 1 is installed on the cutting operation table, the outer corners are rounded, avoiding bumping the user and having higher safety.

[0035] The upper end of the limiting screw 3 is connected with an inverted frustum structure 12.

[0036] With the above structure, after the limit screw 3 is tightened upward and cooperates with the U-shaped plate 1, it can be firmly clamped and fixed on the side of the cutting operation table.

[0037] The lengths of the horizontal plates 9 are different, and the end away from the screw 5 is a convex curved surface structure; the diameter of the limit rod 11 is equal to the diameter of the through hole 10, a disc 14 is provided at the upper end of the limit rod 11, and the diameter of the disc 14 is larger than the diameter of the limit rod 11; the number of the limit rods 11 is multiple and their lengths are different.

[0038] With the above structure, the length of the horizontal plate 9 sleeved on the screw 5 corresponds to the size of the door and window profile, and the end curved surface avoids scratching the door and window profile. At the same time, the length of the limit rod 11 inserted into the horizontal plate 9 can be selected according to the needs of the door and window profile, and the limit rod 11 cannot move horizontally after being inserted, but can only move up and down, and the upper disc 14 prevents the limit rod 11 from detaching from the through hole 10.

[0039] The specific usage method is as follows: Sleeve the U-shaped plate 1 on the side wall of the cutting operation table, and fix it on the cutting operation table by tightening the lower limit screw 3 to cooperate with the inner upper wall of the U-shaped plate 1. Sleeve the ring 7 corresponding to the length of the horizontal plate 9 that matches the door and window profile to be cut on the screw 5, and adjust the height of the ring 7 by rotating the nut 13 located below the ring 7. Insert the limit rod 11 with the corresponding length into the through hole 10 of the horizontal plate 9 where the horizontal plate 9 can cooperate with the door and window profile. The auxiliary support mechanism 2 is controlled by the motor 4. By starting the motor 4, it can rotate around the motor 4, that is, the upper horizontal plate 9 rotates, and the door and window profile can be pushed to the designated position by the limit rod 11 inserted into the through hole 10 of the horizontal plate 9. The lower nut 13 is used to temporarily fix the position of the horizontal plate 9. When the door and window profile moves to the corresponding position, turn the nut 13 downward, and the horizontal plate 9 can move downward to cooperate with the cutting operation table, further clamping and fixing the position of the door and window profile to make the cutting accurate.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

[0042] The above description of the present utility model and its embodiments is not restrictive. What is shown in the drawings is only one of the embodiments of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the purpose of the creation of the present utility model, design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. An auxiliary support device for cutting door and window profiles, comprising a U-shaped plate (1) with an opening facing left, an auxiliary support mechanism (2) being provided above the U-shaped plate (1), characterized in that: A limiting screw rod (3) is threadedly inserted under the U-shaped plate (1); The auxiliary support mechanism (2) comprises a motor (4) connected to the U-shaped plate (1), the output end of the motor (4) faces upward and is connected to a screw rod (5), a groove (6) is provided above the screw rod (5), the screw rod (5) extends out from the left and right ends of the groove (6), a circular ring (7) is connected to the outer shell of the screw rod (5), a limit plate (8) matching the groove (6) is provided on the inner wall of the circular ring (7), nuts (13) are threadedly sleeved on the side walls of the screw rod (5) on the upper and lower sides of the circular ring (7), a horizontal plate (9) is provided on the side wall of the circular ring (7), a plurality of through holes (10) are evenly provided above the horizontal plate (9), and a limit rod (11) is inserted into the through hole (10).

2. The door and window profile cutting auxiliary support device according to claim 1, characterized in that: The auxiliary supporting mechanisms (2) are two in number and are arranged opposite to each other front and back.

3. The door and window profile cutting auxiliary support device according to claim 1, characterized in that: The two ends of the U-shaped plate (1) are curved surface structures protruding outwards, and the corners of the outer wall of the U-shaped plate (1) are rounded structures.

4. The door and window profile cutting auxiliary support device according to claim 1, characterized in that: The upper end of the limiting screw rod (3) is connected to an inverted truncated cone structure (12).

5. The door and window profile cutting auxiliary support device according to claim 1, characterized in that: The horizontal plates (9) have different lengths, and one end away from the screw rod (5) is a convex curved structure.

6. The door and window profile cutting auxiliary support device according to claim 1, characterized in that: The diameter of the limiting rod (11) is equal to the diameter of the through hole (10), and a disc (14) is provided at the upper end of the limiting rod (11), and the diameter of the disc (14) is greater than the diameter of the limiting rod (11).

7. The door and window profile cutting auxiliary support device according to claim 6, characterized in that: The number of the limiting rods (11) is multiple and the lengths are different.

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