Clamping assembly for door and window welding

Abstract

The utility model relates to the field of door and window welding, and discloses a clamping assembly for door and window welding. The two placing tables are mounted on the welding supporting table, are symmetrically arranged and are arranged to be close to or far away from the welding supporting table at the same time, and the placing tables are used for placing and positioning an outer frame; and the placing table comprises two clamping seats which are symmetrically arranged. By optimizing the design of the clamping assembly, the number of clamping heads and positioning pieces on the welding table is reduced, the layout of the welding table is simplified, the complexity and the manufacturing cost of equipment are reduced, the clamping base is designed to be of an L-shaped structure, corners of a window frame can be more effectively clamped, an outer frame is prevented from being dislocated, and by means of the design of the adjusting base and the moving base, the welding table is more convenient to use. Accurate position and fine adjustment of the clamping head are achieved, clamping force and positioning accuracy are improved, and welding quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of door and window welding, in particular to a clamping assembly for door and window welding. Background Art

[0002] Door and window welding clamping components are an indispensable and important tool in the door and window welding process. They are mainly used to fix door and window frames or components to ensure stability and accuracy during the welding process.

[0003] Existing clamping assemblies usually require a large number of clamping heads and positioning parts to be arranged on the welding table. This layout not only increases the complexity of the welding table, but also makes it impossible to effectively combine the clamping heads and positioning parts. As a result, it is difficult to ensure the clamping force and positioning accuracy during the clamping process, affecting the welding quality. For an outer frame with a 45-degree slope, it is necessary to ensure that the clamping heads at different positions are synchronized. If the horizontal clamping head and the longitudinal clamping head cannot keep synchronized, the outer frame is prone to misalignment during welding. Utility Model Content

[0004] In order to solve the above-mentioned problems, the present invention is implemented through the following technical solutions:

[0005] A clamping assembly for welding doors and windows, comprising: a welding support platform; two placement platforms, mounted on the welding support platform, symmetrically arranged, configured to be able to simultaneously approach or move away from the welding support platform, the placement platforms being used to place and position an outer frame; the placement platform comprising two clamping seats, symmetrically arranged, the clamping seats being used to position the outer frame, the two clamping seats being configured to simultaneously approach or move away from the placement platform for clamping the outer frame; the clamping seats being L-shaped structures, being used to clamp the corners of the window frame to prevent the outer frame from being dislocated after clamping.

[0006] The placement table includes: a movable groove, which is opened on the placement table; an adjustment seat, which is installed in the movable groove, the clamping seat is connected to the adjustment seat, and the adjustment seat is configured to move in the movable groove, and is used to drive the clamping seat to move on the placement table; a first power source, which is installed on the placement table, and the power shaft of the first power source passes through the placement table and extends into the movable groove and is connected to the adjustment seat, and is used to provide moving power for the adjustment seat.

[0007] The adjustment seat includes: an adjustment groove, which is opened on one side of the adjustment seat; a movable seat, which is connected to the adjustment groove, and the clamping seat is connected to the movable seat. The movable seat is configured to move in the adjustment groove and is used to drive the clamping seat to move on the adjustment seat; a second power source is installed on the adjustment seat, and a power shaft of the second power source is connected to the movable seat to provide moving power for the movable seat.

[0008] The clamping seat includes: a groove, which is opened on one side of the clamping seat; a clamping head, which is installed in the groove and is used to clamp the frame when the clamping seat moves and approaches the frame; a control board, which is connected to the clamping seat and is configured to drive the control board to rotate on the clamping seat when the clamping head moves, so as to fix the frame; a rotating rod, one end of which is connected to the clamping seat and the other end is connected to the control board; a positioning head, which is installed on the control board; a push rod, one end of which is connected to the clamping head and the other end of which passes through the groove and extends to the outside of the clamping seat to contact the control board; an elastic member, one end of which is connected to the clamping head and the other end of which is connected to the inner wall of the groove, and the elastic member is used to provide support for the clamping head.

[0009] It also includes: a center column positioning plate, which is installed on the welding support platform and is used to place and position the center column of the window frame.

[0010] The welding support platform includes: a flip plate, which is installed on the welding support platform and is configured to rotate on the welding support platform to drive the outer frame and the window frame column to flip; three sliding seats, which are installed on the flip plate and are configured to move on the flip plate, and two placement platforms and a center column positioning plate are respectively arranged on the three sliding seats.

[0011] The utility model provides a clamping assembly for welding doors and windows. Compared with the prior art, it has the following advantages:

[0012] 1. By optimizing the design of the clamping assembly, the number of clamping heads and positioning parts on the welding table is reduced, the layout of the welding table is simplified, and the complexity and manufacturing cost of the equipment are reduced.

[0013] 2. The clamping seat adopts an L-shaped structure design, which can more effectively clamp the corners of the window frame and prevent the outer frame from being dislocated. The design of the adjustment seat and the movable seat realizes the precise position and fine adjustment of the clamping head, improves the clamping force and positioning accuracy, and ensures the welding quality.

[0014] 3. By adjusting the movement of the seat and the movable seat, the horizontal and vertical clamping heads can be ensured to move synchronously, avoiding the problem of misalignment of the outer frame during welding and improving the stability and reliability of welding.

[0015] 4. The design of the flip plate enables the outer frame and window frame columns to be flipped, which facilitates welding of different surfaces and improves the flexibility and efficiency of welding. The precise clamping and positioning also reduces the adjustment time during welding, further improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure proposed by the utility model.

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure from another perspective proposed by the utility model.

[0018] Figure 3 This is a structural schematic diagram of the placement table, clamping seat and adjustment seat proposed in the utility model.

[0019] Figure 4 This is a structural schematic diagram of the adjustment seat, movable seat, clamping seat, control panel and positioning head proposed in the utility model.

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the clamping seat, clamping head, control panel and positioning head proposed in the utility model.

[0021] The reference numerals in the figures are:

[0022] 1. Welding support table; 101. Flip plate;

[0023] 2. Sliding seat;

[0024] 3. Placement table; 301. Moving tank; 302. First power source;

[0025] 4. Clamping seat; 401. Groove; 402. Clamping head; 403. Elastic member; 404. Control panel; 405. Positioning head; 406. Rotating rod; 407. Push rod;

[0026] 5. Adjustment seat; 501. Adjustment slot; 502. Moving seat; 503. Second power source;

[0027] 6. Center column positioning plate. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of protection of the present invention.

[0029] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention.

[0030] Reference Figure 1-Figure 5, a clamping assembly for welding doors and windows, comprising: a welding support platform 1, which provides a stable support base, ensures stability and safety during the welding process, and is convenient for placing and positioning other components, such as a placing platform 3 and a center column positioning plate 6; two placing platforms 3 are installed on the welding support platform 1 and are symmetrically arranged. They are arranged to be able to approach or move away from each other at the same time on the welding support platform 1, and the placing platform 3 is used to place and position the outer frame, adapt to outer frames of different sizes, improve flexibility, and ensure the accurate position of the outer frame during the welding process; the placing platform 3 includes two clamping seats 4, which are symmetrically arranged. The clamping seat 4 is used to position the outer frame, and the two clamping seats 4 are arranged to approach or move away from each other at the same time on the placing platform 3 for clamping the outer frame; the clamping seat 4 is an L-shaped structure, used to clamp the corners of the window frame to prevent the outer frame from being dislocated after clamping; the L-shaped structure design effectively clamps the corners of the window frame, prevents the outer frame from being dislocated, and improves the welding quality. It can be moved on the placing platform 3 to achieve precise clamping and positioning of the outer frame.

[0031] Reference Figure 3 The placement table 3 includes: a movable groove 301, which is opened on the placement table 3; an adjusting seat 5, which is installed in the movable groove 301, and the clamping seat 4 is connected to the adjusting seat 5. The adjusting seat 5 is configured to move in the movable groove 301, and is used to drive the clamping seat 4 to move on the placement table 3. The design of the movable groove 301 enables the adjusting seat 5 and the clamping seat 4 to move laterally on the placement table 3, thereby realizing precise position adjustment of the clamping seat 4. The movement of the adjusting seat 5 in the movable groove 301 is driven by a first power source 302 to provide stable power support; a first power source 302 is installed on the placement table 3, and a power shaft of the first power source 302 passes through the placement table 3 and extends into the movable groove 301 and is connected to the adjusting seat 5, so as to provide moving power for the adjusting seat 5. The first power source 302 adopts a stepping motor, and can also adopt a servo motor.

[0032] Reference Figure 4 The adjusting seat 5 includes: an adjusting slot 501, which is opened on one side of the adjusting seat 5; a moving seat 502, which is connected in the adjusting slot 501, and the clamping seat 4 is connected to the moving seat 502. The moving seat 502 is configured to move in the adjusting slot 501, and is used to drive the clamping seat 4 to move on the adjusting seat 5. The design of the adjusting slot 501 enables the moving seat 502 to move on the adjusting seat 5, so that the clamping seat 4 moves longitudinally on the placement table 3. The second power source 503 provides power for the moving seat 502 to ensure flexible movement and precise positioning of the clamping seat 4; the second power source 503 is installed on the adjusting seat 5, and the power shaft of the second power source 503 is connected to the moving seat 502, and is used to provide moving power for the moving seat 502. The second power source 503 adopts a servo motor, and can also adopt a stepping motor.

[0033] Reference Figure 5The clamping seat 4 includes: a groove 401, which is opened on one side of the clamping seat 4; a clamping head 402, which is installed in the groove 401 and is used for clamping the frame when the clamping seat 4 moves and approaches the frame. The clamping head 402 can clamp the frame when the clamping seat 4 moves to ensure the firmness of the clamping. The design of the control board 404 enables the frame to be rotated and fixed when the clamping head 402 moves, thereby improving the stability and reliability of the clamping; the control board 404 is connected to the clamping seat 4 and is configured to drive the control board 404 to rotate on the clamping seat 4 when the clamping head 402 moves, so as to fix the frame; a rotating rod 406, one end of which is connected to the clamping seat 4, The other end is connected to the control board 404; the positioning head 405 is installed on the control board 404; the push rod 407, one end of which is connected to the clamping head 402, and the other end passes through the groove 401 and extends to the outside of the clamping seat 4 and contacts the control board 404. The design of the push rod 407 enables the clamping head 402 to contact the control board 404 and transmit force when moving, thereby achieving clamping of the frame; the elastic member 403, one end of which is connected to the clamping head 402, and the other end is connected to the inner wall of the groove 401. The elastic member 403 is used to provide support for the clamping head 402. The elastic member 403 provides supporting force for the clamping head 402, ensuring the stable position and clamping force of the clamping head 402.

[0034] Reference Figure 1 The center column positioning plate 6 is installed on the welding support platform 1 and is used to place and position the window frame center column to ensure the accurate position of the center column during the welding process.

[0035] Reference Figure 1 and Figure 2 The welding support platform 1 includes: a flip plate 101, which is installed on the welding support platform 1 and is configured to rotate on the welding support platform 1 to drive the outer frame and the window frame middle column to flip; three sliding seats 2, which are installed on the flip plate 101 and are configured to move on the flip plate 101. Two placement platforms 3 and a center column positioning plate 6 are respectively arranged on the three sliding seats 2. The rotatable design enables the outer frame and the window frame column to be flipped, which facilitates welding of different surfaces and improves the flexibility and efficiency of welding.

[0036] During use, the two short side materials of the door and window outer frames are first placed on the two placement platforms 3, and fit with one side of the two clamping seats 4 to locate the short side position of the outer frame, and then the long side materials of the two outer frames are placed on the two placement platforms 3 and aligned with the short side materials. Finally, the center column of the window frame is placed on the center column positioning plate 6 for preliminary positioning, and the second power source 503 is started to drive the moving seat 502 to move in the adjustment groove 501, so that the two clamping seats 4 are close to the outer frame at the same time, and the long side materials of the outer frame are close to the short side materials of the outer frame. At the same time, the second power source 503 is started to drive the adjustment seat 5 to move in the moving groove 301 and clamp the four corners of the frame. The clamping head 402 moves in the groove 401 and The frame of the clamping outer frame, the clamping head 402 is squeezed and moves, and drives the push rod 407 to move, and the push rod 407 pushes the control plate 404 and rotates it, and the control plate 404 rotates and drives the positioning head 405 to press and fix the frame, and the elastic member 403 provides support for the clamping head 402 to ensure the stable position and clamping force of the clamping head 402. When the outer frame and the center column are positioned, the flip plate 101 can be started and rotated on the welding support table 1 to flip the outer frame and the center column to the surface that needs to be welded, and the welding equipment is used for welding. After the welding is completed, the power source is turned off, and the clamping seat 4 and the center column positioning plate 6 return to the initial position, and the welded door and window frames are taken out for subsequent processing or inspection.

[0037] In summary, compared with the existing technology, it has the following beneficial effects:

[0038] By optimizing the design of the clamping assembly, the number of clamping heads 402 and positioning components on the welding table is reduced, the layout of the welding table is simplified, and the complexity and manufacturing cost of the equipment are reduced.

[0039] The clamping seat 4 adopts an L-shaped structural design, which can more effectively clamp the corners of the window frame and prevent the outer frame from being dislocated. Through the design of the adjustment seat 5 and the movable seat 502, the precise position and fine-tuning of the clamping head 402 are achieved, thereby improving the clamping force and positioning accuracy and ensuring the welding quality.

[0040] By moving the adjustment seat 5 and the movable seat 502, the horizontal and vertical clamping heads 402 can be ensured to be moved synchronously, thereby avoiding the problem of misalignment of the outer frame during welding and improving the stability and reliability of welding.

[0041] The design of the flip plate 101 enables the outer frame and the window frame middle column to be flipped, which facilitates welding of different surfaces and improves the flexibility and efficiency of welding. The precise clamping and positioning also reduces the adjustment time during the welding process, further improving production efficiency.

[0042] Thus, although the present invention has been described herein with reference to specific embodiments thereof, freedom of modification, various changes and substitutions are within the foregoing disclosure, and it should be understood that in some cases, some features of the present invention will be employed without the corresponding use of other features without departing from the scope and spirit of the proposed invention. Thus, many modifications may be made to adapt particular circumstances or materials to the true scope and spirit of the present invention. The present invention is not intended to be limited to the specific terminology used in the claims below and / or to the specific embodiments disclosed as the best mode contemplated for carrying out the invention, but the present invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Therefore, the scope of the present invention will be determined solely by the appended claims.

Claims

1. A clamping assembly for door and window welding, characterized in that: include: Welding support platform (1); Two placement tables (3) are mounted on the welding support table (1), are symmetrically arranged, and are configured to be able to move closer to or farther away from each other simultaneously on the welding support table (1). The placement tables (3) are used to place and position the outer frame; The placement table (3) includes two clamping seats (4) that are symmetrically arranged. The clamping seats (4) are used to position the outer frame. The two clamping seats (4) are arranged to move closer to or farther away from each other on the placement table (3) at the same time to clamp the outer frame. The clamping seat (4) is in an L-shaped structure and is used to clamp the corners of the window frame to prevent the outer frame from being dislocated after being clamped.

2. A clamping assembly for door and window welding according to claim 1, characterized in that: The placement table (3) comprises: A movable groove (301) is provided on the placement platform (3); An adjusting seat (5) is installed in the movable groove (301), the clamping seat (4) is connected to the adjusting seat (5), and the adjusting seat (5) is configured to move in the movable groove (301) and is used to drive the clamping seat (4) to move on the placement table (3); A first power source (302) is mounted on the placement table (3), and a power shaft of the first power source (302) passes through the placement table (3) and extends into the movable groove (301) to be connected to the adjustment seat (5), so as to provide moving power for the adjustment seat (5).

3. A clamping assembly for door and window welding according to claim 2, characterized in that: The adjustment seat (5) comprises: An adjustment slot (501) is provided on one side of the adjustment seat (5); A movable seat (502) is connected to the adjusting groove (501), the clamping seat (4) is connected to the movable seat (502), and the movable seat (502) is configured to move in the adjusting groove (501) and to drive the clamping seat (4) to move on the adjusting seat (5); The second power source (503) is installed on the adjustment seat (5), and the power shaft of the second power source (503) is connected to the movable seat (502) to provide moving power for the movable seat (502).

4. A clamping assembly for door and window welding according to claim 1, characterized in that: The clamping seat (4) comprises: A groove (401) is provided on one side of the clamping seat (4); A clamping head (402) is installed in the groove (401) and is used for clamping the frame when the clamping seat (4) moves and approaches the frame; The control board (404) is connected to the clamping seat (4) and is configured to drive the control board (404) to rotate on the clamping seat (4) when the clamping head (402) moves, so as to fix the frame.

5. A clamping assembly for door and window welding according to claim 4, characterized in that: The clamping seat (4) also includes: A rotating rod (406), one end of which is connected to the clamping seat (4) and the other end of which is connected to the control panel (404); A positioning head (405) is mounted on the control board (404); A push rod (407) has one end connected to the clamping head (402) and the other end passing through the groove (401) and extending to the outside of the clamping seat (4) to contact the control plate (404).

6. A clamping assembly for door and window welding according to claim 1, characterized in that: Also includes: A center column positioning plate (6) is mounted on the welding support platform (1) and is used for placing and positioning the window frame center column.

7. A clamping assembly for door and window welding according to claim 6, characterized in that: The welding support platform (1) comprises: A turning plate (101) is mounted on the welding support platform (1) and is configured to rotate on the welding support platform (1) to drive the outer frame and the window frame inner column to turn over; Three sliding seats (2) are mounted on the flip plate (101) and are configured to move on the flip plate (101). Two placement platforms (3) and a center column positioning plate (6) are respectively disposed on the three sliding seats (2).

8. The clamping assembly for door and window welding according to claim 4, characterized in that: The clamping seat (4) also includes: An elastic member (403) has one end connected to the clamping head (402) and the other end connected to the inner wall of the groove (401). The elastic member (403) is used to provide support for the clamping head (402).

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