Accurate positioning and trimming device for broken bridge door and window machining

Abstract

The utility model discloses an accurate positioning trimming device for broken bridge door and window processing, and relates to the technical field of door and window processing, the accurate positioning trimming device for broken bridge door and window processing comprises a trimming platform, four corners of the lower surface of the trimming platform are all fixedly provided with support legs, the upper surface of the trimming platform is provided with a first rectangular groove, and the upper surface of the trimming platform is provided with a second rectangular groove; rectangular sliding grooves are formed in the front side and the rear side of the interior of the first rectangular groove correspondingly, sliding plates are slidably installed in the two rectangular sliding grooves, clamping devices are arranged on the sliding plates, and under driving of a driving motor, a threaded rod rotates to drive a moving plate to move. The movable plate moves to drive the two T-shaped sliding blocks to slide in the corresponding T-shaped sliding grooves through the supporting plate and the connecting plate, the T-shaped sliding grooves, the T-shaped sliding blocks and the connecting plate are arranged, the limiting effect on movement of the supporting plate is achieved, the cutting blade is more stable during cutting through the arrangement of the double sliding rails, and the cutting precision and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, in particular to a precise positioning and trimming device for processing thermally-broken door and window. Background Art

[0002] Thermal break doors and windows are made of thermal insulation thermal break aluminum profiles and hollow glass. They have the functions of energy saving, sound insulation, noise prevention, dust prevention, waterproofing, etc., and have good water tightness and air tightness.

[0003] The edges of thermally-insulated doors and windows need to be cut during production and processing. The existing thermally-insulated doors and windows processing and trimming method is usually to fix the doors and windows and then move the cutting machine to cut the doors and windows. When trimming, the existing trimming device usually only guides the cutting machine through a single-sided slide rail. After long-term use, it is easy to cause the cutting machine to be unstable when moving, and the practicality is low. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a precise positioning and trimming device for processing thermally-broken doors and windows, which can solve the problem that the existing method for trimming thermally-broken doors and windows is usually to fix the doors and windows and then move the cutting machine to cut the doors and windows, while the existing trimming device usually only guides the cutting machine through a single-sided slide rail during trimming, which can easily cause the cutting machine to be unstable when moving after long-term use, resulting in low practicality.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precise positioning trimming device for processing broken bridge doors and windows, comprising a trimming platform, four corners of the lower surface of the trimming platform are fixedly installed with supporting feet, the upper surface of the trimming platform is provided with a first rectangular groove, the front and rear sides of the first rectangular groove are provided with rectangular slide grooves, the two rectangular slide grooves are slidably installed with sliding plates, and the sliding plates are provided with clamping devices;

[0008] Among them, the front and rear surfaces of the trimming platform are both provided with T-shaped slide grooves, and a moving device is arranged inside the two T-shaped slide grooves. The moving device includes two T-shaped sliders, and the two T-shaped sliders are respectively slidably installed inside the two T-shaped slide grooves. A support plate is fixedly installed on the front T-shaped slider, and a connecting plate is fixedly installed on the rear T-shaped slider, and a moving plate is fixedly installed on the bottom ends of the support plate and the connecting plate.

[0009] Preferably, the clamping device comprises a clamping plate, and the clamping plate is fixedly mounted on the upper surface of the sliding plate;

[0010] The left end of the upper surface of the trimming platform is fixedly mounted with an identical clamping plate, and the opposite surfaces of the two clamping plates are fixedly mounted with rubber plates.

[0011] Preferably, electric push rods are fixedly installed on both the front and rear sides of the inner right end of the first rectangular groove, and the telescopic ends of the two electric push rods are fixedly connected to the right surface of the sliding plate.

[0012] Preferably, fixed blocks are fixedly installed at the longitudinal middle positions of the left and right sides of the lower surface of the trimming platform;

[0013] Among them, a driving motor is fixedly installed on the right surface of the left fixed block, a threaded rod is fixedly installed on the output shaft of the driving motor, the end of the threaded rod away from the driving motor is rotatably installed on the left surface of the right fixed block, and the threaded rod is threadedly connected to the movable plate.

[0014] Preferably, a cutting blade groove is provided at the top of the support plate, and a cutting blade is rotatably installed inside the cutting blade groove;

[0015] A cutting motor is fixedly mounted on the front surface of the support plate, and an output shaft of the cutting motor rotates through the interior of the cutting blade groove and is fixedly connected to the cutting blade.

[0016] Preferably, second rectangular grooves are provided on the front and rear sides of the upper surface of the trimming platform at positions corresponding to the positions between the two clamping plates, and guide rollers are rotatably installed inside the two second rectangular grooves.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) The precise positioning and trimming device for processing broken bridge doors and windows is driven by a driving motor, and the threaded rod rotates to drive the moving plate to move. The moving plate moves through the support plate and the connecting plate to drive two T-shaped sliders to slide in the corresponding T-shaped slide grooves. The T-shaped slide grooves, T-shaped sliders and connecting plates are provided to limit the movement of the support plate. The double slide rails make the cutting blade more stable during cutting, thereby improving the cutting accuracy and practicality of the device.

[0020] (2) The precise positioning and trimming device for processing thermally-insulated doors and windows is provided with an electric push rod to drive the clamping plate to clamp the doors and windows, and a rubber plate is provided to improve the clamping stability of the two clamping plates and avoid damage caused by rigid clamping of multiple doors and windows.

[0021] (3) The precise positioning and trimming device for processing thermal-break doors and windows is convenient for adjusting the position of the doors and windows by setting a second rectangular groove and a guide roller, so that the position of the doors and windows to be cut corresponds to the cutting blade, making the cutting position more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Figure 1 This is a schematic diagram of the structure of a precise positioning and trimming device for processing broken bridge doors and windows of the utility model;

[0024] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0025] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[0026] Figure 4 It is a side structural schematic diagram of the utility model.

[0027] Figure numerals: 1. trimming platform; 2. first rectangular groove; 3. rectangular slide; 4. sliding plate; 5. T-shaped slide; 6. T-shaped slider; 7. support plate; 8. connecting plate; 9. moving plate; 10. clamping plate; 11. rubber plate; 12. electric push rod; 13. fixed block; 14. driving motor; 15. threaded rod; 16. cutting blade groove; 17. cutting blade; 18. cutting motor; 19. second rectangular groove; 20. guide roller. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] See also Figure 1-4 The utility model provides a technical solution: a precise positioning trimming device for processing broken bridge doors and windows, comprising a trimming platform 1, four corners of the lower surface of the trimming platform 1 are fixedly installed with supporting feet, the upper surface of the trimming platform 1 is provided with a first rectangular groove 2, the front and rear sides of the first rectangular groove 2 are provided with rectangular slide grooves 3, the two rectangular slide grooves 3 are slidably installed with sliding plates 4, and the sliding plates 4 are provided with a clamping device;

[0033] Among them, the front and rear surfaces of the trimming platform 1 are both provided with T-shaped slide grooves 5, and a moving device is arranged inside the two T-shaped slide grooves 5. The moving device includes two T-shaped sliders 6, and the two T-shaped sliders 6 are respectively slidably installed inside the two T-shaped slide grooves 5. A support plate 7 is fixedly installed on the front T-shaped slider 6, and a connecting plate 8 is fixedly installed on the rear T-shaped slider 6. A moving plate 9 is fixedly installed on the bottom ends of the support plate 7 and the connecting plate 8.

[0034] Further, the clamping device includes a clamping plate 10, and the clamping plate 10 is fixedly mounted on the upper surface of the sliding plate 4;

[0035] The same clamping plate 10 is fixedly mounted on the left end of the upper surface of the trimming platform 1 , and rubber plates 11 are fixedly mounted on the opposite surfaces of the two clamping plates 10 .

[0036] Furthermore, electric push rods 12 are fixedly installed on both the front and rear sides of the inner right end of the first rectangular slot 2 , and the telescopic ends of the two electric push rods 12 are fixedly connected to the right surface of the sliding plate 4 .

[0037] Furthermore, fixed blocks 13 are fixedly installed at the longitudinal middle positions of the left and right sides of the lower surface of the trimming platform 1;

[0038] Among them, a driving motor 14 is fixedly installed on the right surface of the left fixed block 13, and a threaded rod 15 is fixedly installed on the output shaft of the driving motor 14. The end of the threaded rod 15 away from the driving motor 14 is rotatably installed on the left surface of the right fixed block 13, and the threaded rod 15 is threadedly connected to the movable plate 9.

[0039] Furthermore, a cutting blade groove 16 is formed at the top of the support plate 7, and a cutting blade 17 is rotatably mounted inside the cutting blade groove 16;

[0040] Among them, a cutting motor 18 is fixedly installed on the front surface of the support plate 7, and the output shaft of the cutting motor 18 rotates and passes through the inside of the cutting blade groove 16 and is fixedly connected to the cutting blade 17. When using this device, the insulated bridge door and window to be processed are placed between the two clamping plates 10 on the upper surface of the trimming platform 1. By setting the second rectangular groove 19 and the guide roller 20, it is convenient to adjust the position of the door and window, and the position where the door and window need to be cut corresponds to the cutting blade 17. Then, the two electric push rods 12 are started, and the telescopic ends of the two electric push rods 12 extend to drive the sliding plate 4 to move close to the left clamping plate 10, so that the two clamping plates 10 clamp the two sides of the door and window. By setting the rubber plate 11, the stability of the clamping of the two clamping plates 10 is improved, and it is avoided To avoid damage caused by rigid clamping of multiple doors and windows, after the doors and windows are clamped, start the driving motor 14, and the output shaft of the driving motor 14 rotates to drive the threaded rod 15 to rotate, and the threaded rod 15 rotates to drive the movable plate 9 to move, and the movable plate 9 moves through the support plate 7 and the connecting plate 8 to drive the two T-shaped sliders 6 to slide in the corresponding T-shaped slots 5, and start the cutting motor 18, and the output shaft of the cutting motor 18 rotates to drive the cutting blade 17 to rotate, and the support plate 7 moves to drive the cutting blade 17 to move to the position where the doors and windows need to be cut, and then the edges of the doors and windows are cut, and by setting the T-shaped slots 5 and the T-shaped sliders 6, the stability of the support plate 7 during movement is improved, so that the cutting blade 17 is more accurate during cutting, thereby improving the practicality of the device.

[0041] Furthermore, second rectangular grooves 19 are provided on the upper surface of the trimming platform 1 at the positions between the two clamping plates 10 on the front and rear sides, and guide rollers 20 are rotatably installed inside the two second rectangular grooves 19 .

[0042] Working principle: When using this device, the insulated doors and windows to be processed are placed between the two clamping plates 10 on the upper surface of the trimming platform 1. By setting the second rectangular groove 19 and the guide roller 20, it is convenient to adjust the position of the doors and windows. The position where the doors and windows need to be cut is aligned with the cutting blade 17. Then the two electric push rods 12 are started. The telescopic ends of the two electric push rods 12 extend to drive the sliding plate 4 to move close to the left clamping plate 10, so that the two clamping plates 10 clamp the two sides of the doors and windows. By setting the rubber plate 11, the stability of the clamping of the two clamping plates 10 is improved, and damage caused by hard clamping of multiple doors and windows is avoided.

[0043] After the doors and windows are clamped, the driving motor 14 is started, and the output shaft of the driving motor 14 rotates to drive the threaded rod 15 to rotate, and the threaded rod 15 rotates to drive the movable plate 9 to move, and the movable plate 9 moves through the support plate 7 and the connecting plate 8 to drive the two T-shaped sliders 6 to slide in the corresponding T-shaped slots 5, and the cutting motor 18 is started, and the output shaft of the cutting motor 18 rotates to drive the cutting blade 17 to rotate, and the support plate 7 moves to drive the cutting blade 17 to move to the position where the doors and windows need to be cut, and then the edges of the doors and windows are cut. By setting the T-shaped slots 5 and the T-shaped sliders 6, the stability of the support plate 7 during movement is improved, so that the cutting blade 17 is more accurate during cutting, thereby improving the practicality of the device.

[0044] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A precise positioning trimming device for processing broken bridge doors and windows, comprising a trimming platform (1), wherein four corners of the lower surface of the trimming platform (1) are fixedly mounted with supporting feet, a first rectangular groove (2) is formed on the upper surface of the trimming platform (1), rectangular slide grooves (3) are formed on both the front and rear sides of the first rectangular groove (2), and sliding plates (4) are slidably mounted inside the two rectangular slide grooves (3), characterized in that: The sliding plate (4) is provided with a clamping device; The front and rear surfaces of the trimming platform (1) are both provided with T-shaped slide grooves (5), and a moving device is arranged inside the two T-shaped slide grooves (5). The moving device comprises two T-shaped sliders (6), and the two T-shaped sliders (6) are respectively slidably installed inside the two T-shaped slide grooves (5). A supporting plate (7) is fixedly installed on the front T-shaped slider (6), and a connecting plate (8) is fixedly installed on the rear T-shaped slider (6). A moving plate (9) is fixedly installed on the bottom ends of the supporting plate (7) and the connecting plate (8).

2. According to claim 1, a precise positioning and trimming device for processing thermally-broken doors and windows, characterized in that: The clamping device comprises a clamping plate (10), and the clamping plate (10) is fixedly mounted on the upper surface of the sliding plate (4); The same clamping plate (10) is fixedly mounted on the left end of the upper surface of the trimming platform (1), and rubber plates (11) are fixedly mounted on the opposite surfaces of the two clamping plates (10).

3. The precise positioning and trimming device for processing thermal insulation doors and windows according to claim 1, characterized in that: Electric push rods (12) are fixedly installed on both the front and rear sides of the inner right end of the first rectangular slot (2), and the telescopic ends of the two electric push rods (12) are fixedly connected to the right surface of the sliding plate (4).

4. The precise positioning and trimming device for processing thermally broken doors and windows according to claim 1, characterized in that: Fixed blocks (13) are fixedly installed at the longitudinal middle positions of the left and right sides of the lower surface of the trimming platform (1); A drive motor (14) is fixedly mounted on the right surface of the left fixed block (13), a threaded rod (15) is fixedly mounted on the output shaft of the drive motor (14), one end of the threaded rod (15) away from the drive motor (14) is rotatably mounted on the left surface of the right fixed block (13), and the threaded rod (15) is threadedly connected to the movable plate (9).

5. The precise positioning and trimming device for processing thermal insulation doors and windows according to claim 1, characterized in that: The top end of the support plate (7) is provided with a cutting blade groove (16), and a cutting blade (17) is rotatably mounted inside the cutting blade groove (16); A cutting motor (18) is fixedly mounted on the front surface of the support plate (7), and an output shaft of the cutting motor (18) rotates through the interior of the cutting blade groove (16) and is fixedly connected to the cutting blade (17).

6. The precise positioning and trimming device for processing thermal insulation doors and windows according to claim 1, characterized in that: Second rectangular grooves (19) are provided on the front and rear sides of the upper surface of the trimming platform (1) at positions corresponding to the two clamping plates (10), and guide rollers (20) are rotatably mounted inside the two second rectangular grooves (19).

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