A flat door assembly detection fixture

Abstract

The application relates to the technical field of flat door detection, in particular to a flat door assembly detection clamping table, which comprises a frame body, a first clamp fixedly arranged on the frame body near one side of the frame body, a guide structure horizontally and fixedly arranged on the frame body, a second clamp reciprocatingly and movably connected with the guide structure along the extension direction of the guide structure, the first clamp and the second clamp being matched to clamp the flat door assembly on the side surface of the frame body, and a width adjusting mechanism arranged on the frame body and used for driving the second clamp to reciprocate along the guide structure. The first clamp and the second clamp are opened and closed, and the flat door assembly is attached to the side surface of the frame body, so that the attachment degree of the flat door assembly and the frame body is improved, and the detection result accuracy is improved. Meanwhile, the staff operation is facilitated, the automation degree is improved, and the labor intensity is reduced. Even if the flat door assembly to be detected is not completely in place when being placed, the first clamp and the second clamp can also push the flat door assembly to be attached to the rear side surface.

Description

Technical Field

[0001] The present invention relates to the technical field of swing door detection, and in particular to a swing door assembly detection clamping platform. Background Art

[0002] A swing door assembly consists of a door frame, door leaf, hardware, and accessories. To ensure a tight fit between the door frame and the wall and smooth opening and closing of the door leaf, the verticality of the door frame and the opening and closing of the door leaf are typically tested before shipment.

[0003] The above-mentioned inspection operation is generally carried out manually. Specifically, the swing door assembly is first placed on the rack of the inspection frame so that the swing door assembly is completely aligned with the reference surfaces provided on the two crossbeams on the rack, and then the door frame of the swing door assembly is fixed to the rack with a tool clamp.

[0004] For the above-mentioned inspection operation, manual operation of fixtures is adopted, which is not only labor-intensive, but also easily causes the swing door assembly to not fit completely with the two beams, resulting in improper placement, thereby affecting the accuracy of the inspection results. Summary of the Invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defect of using manually operated tooling to detect the swing door assembly, which is not only labor-intensive, but also manual operation can easily cause the swing door assembly to not be fully fitted with the two beams, resulting in improper placement, thereby affecting the accuracy of the detection results.

[0006] In order to solve the above problems, the present invention provides a swing door assembly detection clamping platform, comprising:

[0007] frame;

[0008] A first clamper is fixedly disposed on the frame at a side close to the frame;

[0009] A guide structure, extending horizontally and fixedly disposed on the frame;

[0010] The second clamper is connected to the guide structure and can be reciprocated along the extension direction of the guide structure; the first clamper and the second clamper cooperate to clamp the frame of the swing door assembly to be inspected on the side of the frame;

[0011] The width adjustment mechanism is arranged on the frame and drives the second clamper to move back and forth along the guide structure.

[0012] Optionally, the frame has a column and a beam fixed on the column; the first clamp is fixedly arranged near one end of the beam, and the second clamp is slidably arranged on the beam with the beam as a guide structure; the width adjustment mechanism is arranged between the beam and the second clamp.

[0013] Optionally, the crossbeam includes a first crossbeam fixed near the upper part of the column and a second crossbeam fixed on the column below the first crossbeam; the first clamps have two, which are respectively fixed to the first crossbeam and the second crossbeam; the second clamps have two, which are respectively fixed to the two guide structures.

[0014] Optionally, the guide structure is a linear guide rail fixedly arranged on the beam.

[0015] Optionally, the first clamper and the second clamper have the same structure, including:

[0016] A fixed clamping plate, wherein the fixed clamping plate of the first clamper is fixedly arranged on the frame; and the fixed clamping plate of the second clamper is slidably arranged on the corresponding guide structure;

[0017] The movable clamping head is connected to the fixed clamping plate through a clamping mechanism and is suitable for opening and closing relative to the fixed clamping plate to clamp the frame of the casement door assembly.

[0018] Optionally, the fixed clamping plate has a seat plate fixed to the frame or slidably arranged on the guide structure and an adjustment plate connected to the seat plate through an adjustment mechanism.

[0019] Optionally, the adjustment mechanism includes several pairs of through holes formed on the seat plate and the adjustment plate, and adjustment bolts arranged through each of the through hole pairs; and several threaded through holes formed on the seat plate and adjustment bolts screwed into the threaded through holes.

[0020] Optionally, the clamping mechanism includes a connecting rod mechanism connecting the fixed clamping plate and the dynamic clamping head, and a telescopic assembly connecting the fixed clamping plate, one of the dynamic clamping head and the connecting rod mechanism; the telescopic assembly has a first state in which, when extended, it drives the connecting rod mechanism to move, thereby driving the dynamic clamping head to clamp the casement door assembly; and has a second state in which, when retracted, it drives the connecting rod mechanism to move, thereby driving the dynamic clamping head to release the casement door assembly.

[0021] Optionally, the telescopic assembly is a piston cylinder having a cylinder body and a piston rod; the cylinder body is fixed on the fixed clamping plate through a second fixing seat; and the piston rod is connected to the connecting rod mechanism.

[0022] Optionally, the connecting rod mechanism includes:

[0023] A first connecting rod, one end of which is connected to the dynamic chuck, and the other end of which is hinged to the first fixing seat, wherein the first fixing seat is fixedly connected to the second fixing seat;

[0024] a second connecting rod, one end of which is hinged to a portion of the first connecting rod near the middle, and the other end of which is hinged to the piston rod;

[0025] A third connecting rod, one end of which is hinged to the other end of the second connecting rod and the hinge of the piston rod; the other end of which is hinged to the first fixing seat at a certain distance from the first connecting rod at the hinge point of the first fixing seat;

[0026] The hinge point between the third connecting rod and the first fixing seat is farther away from the hinge point between the second connecting rod and the third connecting rod than the hinge point between the first connecting rod and the first fixing seat.

[0027] Optionally, it also includes:

[0028] A base, on which the bottom end of the column is fixedly arranged.

[0029] Optionally, the width adjustment mechanism has a screw arranged on the frame in a horizontal direction; the screw is rotatably connected to the mounting base fixed on the frame, and a connecting piece is also threaded on the screw; the connecting piece is fixedly connected to the second clamper; when the screw is suitable for rotating, it drives the second clamper to move laterally to adjust the lateral distance between the first clamper and the second clamper, thereby adapting to the width of the casement door assembly; the screw is driven to rotate by the power structure.

[0030] Optionally, the frame includes a column and a first beam fixed near the upper part of the column and a second beam fixed on the column below the first beam; there are two first clamps, which are respectively fixed to the first beam and the second beam; there are two second clamps, which are respectively fixed to the two guide structures; the width adjustment mechanism consists of two sets of the lead screw, connecting parts and power structure, which are respectively arranged on the first beam and the second beam.

[0031] Optionally, it also includes:

[0032] A controller is connected to the first clamp, the second clamp, and the power structure via a signal; the controller is adapted to control the movement of the power structure, thereby adjusting the distance between the first clamp and the second clamp to match the width of the swing door assembly;

[0033] The sensor is arranged on the first clamp and the second clamp, and the sensor is suitable for sending a signal to the controller when detecting that the swing door assembly is placed on the first clamp and the second clamp; the controller is suitable for controlling the first clamp and the second clamp to clamp the swing door assembly to be detected after receiving the signal sent by the sensor.

[0034] Optionally, it also includes:

[0035] The touch screen is connected to the controller signal, and the touch screen is suitable for inputting the width of the swing door assembly to be detected and transmitting the width information to the controller to accurately adjust the distance between the first clamp and the second clamp to match the width of the swing door assembly.

[0036] Optionally, it also includes:

[0037] A button is connected to the first clamper and the second clamper by signal; the button is suitable for starting the first clamper and the second clamper so that the first clamper and the second clamper release the swing door assembly to be detected.

[0038] The above technical solution of the present invention has the following advantages over the prior art:

[0039] 1. The present invention provides a test clamping platform for a swing door assembly, comprising: a frame; a first clamp fixedly disposed on the frame near one side of the frame; a guide structure fixedly disposed on the frame so as to extend horizontally; a second clamp connected to the guide structure so as to be reciprocally movable along its extension direction; the first clamp and the second clamp cooperating to clamp the frame of the swing door assembly to be tested on the side of the frame; and a width adjustment mechanism disposed on the frame to drive the second clamp to reciprocate along the guide structure. The present application adopts the above-mentioned technical solution, and by opening and closing the first clamp and the second clamp and fitting the frame of the swing door assembly to be tested to the side of the frame, the fit between the swing door assembly and the frame is improved, thereby improving the accuracy of the test results. This also facilitates employee operation, improves the degree of automation, and reduces labor intensity. Even if the swing door assembly to be tested is not fully in place when placed, the first clamp and the second clamp can push the swing door assembly to fit with the side behind it.

[0040] 2. The adjustment mechanism of the present invention includes several pairs of through holes formed on the base plate and the adjustment plate, and adjustment bolts arranged in each pair of through holes pass through; and several threaded through holes formed on the base plate and adjustment bolts screwed into the threaded through holes; the present application adopts the above technical solution, and the distance and parallelism between the base plate and the adjustment plate can be easily adjusted to eliminate the verticality error between the detection clamping platform of the overall swing door assembly and the ground.

[0041] 3. The clamping mechanism described in the present invention includes a connecting rod mechanism connecting the fixed clamping plate and the movable clamping head, and a telescopic assembly connecting the fixed clamping plate, one of the movable clamping head and the connecting rod mechanism; the telescopic assembly has a first state in which, when extended, it drives the connecting rod mechanism to move, thereby driving the movable clamping head to clamp the casement door assembly; and has a second state in which, when retracted, it drives the connecting rod mechanism to move, thereby driving the movable clamping head to release the casement door assembly; the present application adopts the above technical solution, and effectively clamps or releases the casement door assembly by extending and retracting the telescopic assembly.

[0042] 4. The telescopic assembly described in the present invention is a piston cylinder, comprising a cylinder body and a piston rod; the cylinder body is fixedly arranged on the fixed clamping plate via a second fixed seat; the piston rod is connected to the connecting rod mechanism; the present application adopts the above technical solution to specifically define the structure of the telescopic assembly to provide sufficiently reliable clamping force for clamping the open and close door assembly.

[0043] 5. The connecting rod mechanism described in the present invention includes: a first connecting rod, one end of which is connected to the dynamic clamping head, and the other end is hinged on the first fixed seat, and the first fixed seat is fixedly connected to the second fixed seat; a second connecting rod, one end of which is hinged to the part near the middle of the first connecting rod, and the other end is hinged to the piston rod; a third connecting rod, one end of which is hinged to the other end of the second connecting rod and the hinge of the piston rod; the other end is hinged to the first fixed seat at a certain distance from the first connecting rod at the hinge point of the first fixed seat; the hinge point of the third connecting rod and the first fixed seat is farther away from the hinge point of the second connecting rod and the third connecting seat than the hinge point of the first connecting rod and the first fixed seat; this application adopts the above technical solution, and the telescopic assembly drives the hinge point of the second connecting rod and the third connecting rod to move, and then drives the first connecting rod to rotate around its pivot point relative to the first fixed seat to achieve compression and loosening. The movable chuck and the first connecting rod move together, swinging and rotating. Once the piston rod is fully extended, the second connecting rod is at its dead center, locking the movable chuck and the first connecting rod. This prevents the movable chuck from springing up when the telescopic assembly is extended and inactive. The movable chuck can only be opened smoothly when the telescopic assembly is retracted, ensuring a secure and reliable clamping of the swing door assembly.

[0044] 6. The detection and clamping platform for the swing door assembly provided by the present invention also includes: a base, and the bottom end of the column is fixedly arranged on the base; this application adopts the above technical solution to ensure the stability of the detection and clamping platform for the swing door assembly.

[0045] 7. The width adjustment mechanism described in the present invention has a screw arranged on the frame in the horizontal direction; the screw is rotatably connected to the mounting seat fixed on the frame, and a connecting piece is also threaded on the screw; the connecting piece is fixedly connected to the second clamper; when the screw is suitable for rotating, it drives the second clamper to move laterally to adjust the lateral distance between the first clamper and the second clamper, thereby adapting to the width of the casement door assembly; the screw is driven to rotate by the power structure; this application adopts the above technical solution, and the power structure provides reliable rotational power for the rotation of the screw.

[0046] 8. The detection and clamping platform for the swing door assembly provided by the present invention also includes: a controller, which is signal-connected to the first clamper, the second clamper, and the power structure; the controller is suitable for controlling the action of the power structure, and then adjusting the distance between the first clamper and the second clamper to adapt to the width of the swing door assembly; a sensor, which is arranged on the first clamper and the second clamper, and the sensor is suitable for sending a signal to the controller when it detects that the swing door assembly is placed on the first clamper and the second clamper; the controller is suitable for controlling the first clamper and the second clamper to clamp the swing door assembly to be detected after receiving the signal sent by the sensor; the present application adopts the above-mentioned technical solution, which is convenient for automatically sending a signal to the controller through the sensor when the swing door assembly is in a fitted state, and then clamping the swing door assembly through the first clamper and the second clamper.

[0047] 9. The detection and clamping platform for the swing door assembly provided by the present invention also includes: a touch screen, which is connected to the controller signal, and the touch screen is suitable for inputting the width of the swing door assembly to be detected, and transmitting the width information to the controller to accurately adjust the distance between the first clamp and the second clamp to match the width of the swing door assembly; the present application adopts the above technical solution to facilitate the automatic adjustment of the distance between the first clamp and the second clamp according to the different widths of the swing door assembly.

[0048] 10. The swing door assembly detection and clamping platform provided by the present invention also includes: a button, which is signal-connected to the first clamper and the second clamper; the button is suitable for starting the first clamper and the second clamper, so that the first clamper and the second clamper release the swing door assembly to be detected; the present application adopts the above-mentioned technical solution, and after the detection is completed, it is convenient to automatically release the swing door assembly to be detected in order to remove the swing door assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0050] Figure 1 Schematic diagram of the three-dimensional structure of the swing door assembly detection clamping platform provided in an embodiment of the present invention when detecting the swing door assembly;

[0051] Figure 2 Schematic diagram of the three-dimensional structure of the detection clamping platform for the swing door assembly provided in an embodiment of the present invention;

[0052] Figure 3 Schematic diagram of the partial three-dimensional structure of the flat door assembly detection clamping platform provided in the embodiment of the present invention Figure 1 ;

[0053] Figure 4 Schematic diagram of the partial three-dimensional structure of the flat door assembly detection clamping platform provided in the embodiment of the present invention Figure 2 ;

[0054] Figure 5 Schematic diagram of the partial three-dimensional structure of the flat door assembly detection clamping platform provided in the embodiment of the present invention Figure 3 ;

[0055] Figure 6 Schematic diagram of the partial three-dimensional structure of the flat door assembly detection clamping platform provided in the embodiment of the present invention Figure 4 ;

[0056] Figure 7 Schematic diagram of the partial three-dimensional structure of the first clamp provided in an embodiment of the present invention Figure 1 ;

[0057] Figure 8 Schematic diagram of the partial three-dimensional structure of the first clamp provided in an embodiment of the present invention Figure 2 .

[0058] Description of reference numerals:

[0059] 1. Hinged door assembly; 2. Base; 3. Frame; 4. Upright; 5. First crossbeam; 6. Second crossbeam; 7. First clamp; 8. Second clamp; 9. Power structure; 10. Linear guide; 11. Screw; 12. Cylinder; 13. Seat plate; 14. Adjustment plate; 15. Piston rod; 16. First fixed seat; 17. Second fixed seat; 18. First connecting rod; 19. Second connecting rod; 20. Third connecting rod; 21. First pivot; 22. Second pivot; 23. Third pivot; 24. Moving chuck; 25. Fourth pivot. DETAILED DESCRIPTION

[0060] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0061] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0062] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0063] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0064] like Figures 1 to 8 A specific embodiment of the swing door assembly detection clamping platform shown includes: a frame 3, a first clamper 7 fixedly arranged on the frame 3, a second clamper 8, a width adjustment mechanism and a guide structure arranged on the frame 3, a base 2, a controller, a sensor, a touch screen and a button.

[0065] like Figures 1 to 4 As shown, the first clamper 7 is fixedly provided on the frame body 3 near one side of the frame body 3. The guide structure is fixedly provided on the frame body 3 so as to extend horizontally. The second clamper 8 is connected to the guide structure so as to be reciprocally movable along its extension direction; the first clamper 7 and the second clamper 8 cooperate with each other and are suitable for clamping the frame of the swing door assembly 1 to be inspected on the side of the frame body 3. The width adjustment mechanism drives the second clamper 8 to move back and forth along the guide structure. The frame body 3 has a column 4 and a beam fixed on the column 4; the first clamper 7 is fixedly provided near one end of the beam, and the second clamper 8 is slidably provided on the beam with the beam as a guide structure; the width adjustment mechanism is provided between the beam and the second clamper 8.

[0066] The crossbeam includes a first crossbeam 5 fixedly disposed near the upper portion of the column 4 and a second crossbeam 6 fixedly disposed on the column 4 below the first crossbeam 5. There are two first clamps 7, one fixed to the first crossbeam 5 and the other to the second crossbeam 6. There are two second clamps 8, one fixed to each of the two guide structures. Specifically, the guide structure is a linear guide rail 10 fixedly disposed on the crossbeam.

[0067] like Figure 2 、 Figures 5 to 8As shown, the first clamp 7 and the second clamp 8 have the same structure; they include: a fixed clamping plate and a dynamic clamping head 24 that are connected. The fixed clamping plate of the first clamp 7 is fixedly set on the frame 3; the fixed clamping plate of the second clamp 8 is slidably set on the corresponding guide structure. The dynamic clamping head 24 is connected to the fixed clamping plate through a clamping mechanism, and is suitable for opening and closing relative to the fixed clamping plate to clamp the frame of the swing door assembly 1. Specifically, the dynamic clamping head 24 can be a pressure block. The fixed clamping plate has a seat plate 13 fixed to the frame 3 or slidably set on the guide structure, and an adjustment plate 14 connected to the seat plate 13 through an adjustment mechanism. The adjustment mechanism includes several pairs of through holes formed on the seat plate 13 and the adjustment plate 14, and adjustment bolts passing through each pair of through holes; as well as several threaded through holes formed on the seat plate 13 and adjustment bolts screwed into the threaded through holes. The clamping mechanism includes a connecting rod mechanism connecting the fixed clamping plate and the dynamic clamping head 24, and a telescopic assembly connecting one of the fixed clamping plate and the dynamic clamping head 24 and the connecting rod mechanism. The telescopic assembly has a first state in which, when extended, it drives the connecting rod mechanism to operate, thereby driving the dynamic clamping head 24 to clamp the swing door assembly 1; and a second state in which, when retracted, it drives the connecting rod mechanism to operate, thereby driving the dynamic clamping head 24 to release the swing door assembly 1. The telescopic assembly is a piston cylinder having a cylinder body 12 and a piston rod 15. The cylinder body 12 is fixed to the fixed clamping plate via a second fixing seat 17; the piston rod 15 is connected to the connecting rod mechanism.

[0068] The connecting rod mechanism comprises a first connecting rod 18, a second connecting rod 19 and a third connecting rod 20. One end of the first connecting rod 18 is connected with the movable chuck 24, and the other end is hinged to the first fixed seat 16, specifically, the other end of the first connecting rod 18 is hinged to the first fixed seat 16 through a third pivot 23; the first fixed seat 16 is fixedly connected with the second fixed seat 17. One end of the second connecting rod 19 is hinged to the middle part of the first connecting rod 18, specifically, one end of the second connecting rod 19 is hinged to the middle part of the first connecting rod 18 through a second pivot 22; the other end of the second connecting rod 19 is hinged to the piston rod 15 through a first pivot 21. One end of the third connecting rod 20 is hinged at the hinged position of the other end of the second connecting rod 19 and the piston rod 15; the other end is hinged to the first fixed seat 16 through a fourth pivot 25 at a certain distance from the hinged point of the first connecting rod 18 on the first fixed seat 16. The hinged point of the third connecting rod 20 to the first fixed seat 16 is farther away from the hinged point of the first connecting rod 18 to the first fixed seat 16 than the hinged point of the second connecting rod 19 to the third connecting rod 20. Among them, the piston rod 15, the first fixed seat 16 and the third connecting rod 20 form a triangular connecting rod mechanism, through one arm of the triangle and the change of the length of the piston rod 15, to drive the movement of the triangular connecting rod mechanism; the first connecting rod 18, the second connecting rod 19, the third connecting rod 20 and the first fixed seat 16 form a four connecting rod mechanism, the piston rod 15 drives the movement of the hinged point of the second connecting rod 19 and the third connecting rod 20, and then drives the first connecting rod 18 to rotate around its pivot point relative to the first fixed seat 16, to realize the pressing and loosening. The movable chuck 24 and the first connecting rod 18 move together, the movable chuck 24 and the first connecting rod 18 swing, the movable chuck 24 rotates, and after the piston rod 15 is extended to the position, the second connecting rod 19 is just at the dead point position, locking the movable chuck 24 and the first connecting rod 18, to ensure that the movable chuck 24 will not pop up in the case that the piston rod 15 does not act. Only when the piston rod 15 acts to retract, the movable chuck 24 can be smoothly opened. The bottom end of the stand column 4 is fixedly arranged on the base 2. The width adjusting mechanism has a lead screw 11 arranged on the frame body 3 in the horizontal direction; the lead screw 11 is rotatably connected with a mounting seat fixed on the frame body 3 through a bearing, and a connecting piece is further threadedly connected on the lead screw 11; the connecting piece is fixedly connected with the second gripper 8; when the lead screw 11 is adapted to rotate, the second gripper 8 is driven to move along the transverse direction, so as to adjust the transverse distance between the first gripper 7 and the second gripper 8, and then adapt to the width of the vertical hinged door assembly 1; the lead screw 11 is driven to rotate by the power structure 9. The width adjusting mechanism is two sets, and the lead screw 11, the connecting piece and the power structure 9 are arranged on the first cross beam 5 and the second cross beam 6 respectively. Specifically, the power structure 9 can be a servo motor.

[0069] The controller is signal-connected to the first clamper 7, the second clamper 8, and the power structure 9. The controller is adapted to control the operation of the power structure 9, thereby adjusting the distance between the first clamper 7 and the second clamper 8 to match the width of the swing door assembly 1. The sensors are disposed on the first clamper 7 and the second clamper 8, and are adapted to send a signal to the controller upon detecting that the swing door assembly 1 is placed on the first clamper 7 and the second clamper 8. The controller is adapted to control the first clamper 7 and the second clamper 8 to clamp the swing door assembly 1 to be inspected after receiving the signal sent by the sensor. The touch screen is signal-connected to the controller, and is adapted to input the width of the swing door assembly 1 to be inspected and transmit the width information to the controller to precisely adjust the distance between the first clamper 7 and the second clamper 8 to match the width of the swing door assembly 1. The button is signal-connected to both the first clamper 7 and the second clamper 8; the button is suitable for activating the first clamper 7 and the second clamper 8 so that the first clamper 7 and the second clamper 8 release the swing door assembly 1 to be detected.

[0070] The main operating procedures of the swing door assembly inspection and clamping platform described in this application are briefly described as follows: During operation, the worker first inputs the width parameters of the swing door assembly 1 into the controller through the touch screen, and the second clamp 8 automatically moves to the corresponding position. After the worker places the swing door assembly 1 on the frame 3, he first adjusts the relative position and angle of the adjustment plate 14 relative to the seat plate 13 by adjusting the adjustment bolts. After the door frame as a whole rests snugly on the adjustment plate 14, the sensor senses that the frame is in place. The sensor sends a signal to control the clamping mechanism to drive the dynamic clamps 24 of the first clamp 7 and the second clamp 8 respectively to automatically clamp and fix the swing door assembly 1. Relevant personnel inspect the swing door assembly 1. After the inspection of the swing door assembly 1 is completed, the button is operated to release the first clamp 7 and the second clamp 8, and the employee removes the swing door assembly 1.

[0071] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications derived therefrom remain within the scope of protection of the present invention.

Claims

1. A test fixture for a swing door assembly, characterized in that: include: Frame (3); A first clamper (7) is fixedly arranged on the frame (3) at a side close to the frame (3); A guide structure, extending horizontally and fixedly arranged on the frame (3); The second clamper (8) is connected to the guide structure so as to be reciprocally movable along the extension direction thereof; the first clamper (7) and the second clamper (8) cooperate to clamp the frame of the swing door assembly (1) to be inspected on the side of the frame (3); A width adjustment mechanism is provided on the frame (3) and drives the second clamper (8) to move back and forth along the guide structure; The first clamp (7) and the second clamp (8) have the same structure; they include: A fixed clamping plate, wherein the fixed clamping plate of the first clamping device (7) is fixedly arranged on the frame (3); and the fixed clamping plate of the second clamping device (8) is slidably arranged on the corresponding guide structure; A movable clamp (24) is connected to the fixed clamp plate via a clamping mechanism and is adapted to move relative to the fixed clamp plate to clamp the frame of the swing door assembly (1); The fixed clamping plate comprises a seat plate (13) fixed to the frame (3) or slidably arranged on the guide structure, and an adjustment plate (14) connected to the seat plate (13) via an adjustment mechanism; The adjustment mechanism comprises a plurality of through-hole pairs formed on the seat plate (13) and the adjustment plate (14), and adjustment bolts passing through each of the through-hole pairs; and a plurality of threaded through-holes formed on the seat plate (13) and adjustment bolts screwed into the threaded through-holes. The frame (3) has a column (4) and a crossbeam fixed on the column (4); The dynamic chuck (24) is a pressing block.

2. The detection and clamping platform for the swing door assembly according to claim 1, characterized in that: The first clamp (7) is fixedly arranged near one end of the crossbeam, and the second clamp (8) is slidably arranged on the crossbeam with the crossbeam as a guide structure; the width adjustment mechanism is arranged between the crossbeam and the second clamp (8).

3. The detection and clamping platform for the swing door assembly according to claim 2, characterized in that: The crossbeam comprises a first crossbeam (5) fixedly arranged near the upper part of the column (4) and a second crossbeam (6) fixedly arranged on the column (4) below the first crossbeam (5); the first clamps (7) are provided in two pieces, which are fixed to the first crossbeam (5) and the second crossbeam (6) respectively; the second clamps (8) are provided in two pieces, which are fixed to the two guide structures respectively.

4. The horizontal door assembly detection clamping platform according to claim 2 or 3, characterized in that: The guide structure is a linear guide rail (10) fixedly arranged on the crossbeam.

5. The detection and clamping platform for the swing door assembly according to claim 1, characterized in that: The clamping mechanism includes a connecting rod mechanism connecting the fixed clamping plate and the movable clamp (24), and a telescopic component connecting one of the fixed clamping plate and the movable clamp (24) and the connecting rod mechanism; the telescopic component has a first state in which, when extended, it drives the connecting rod mechanism to move, thereby driving the movable clamp (24) to clamp the swing door assembly (1); and a second state in which, when retracted, it drives the connecting rod mechanism to move, thereby driving the movable clamp (24) to release the swing door assembly (1).

6. The detection and clamping platform for the swing door assembly according to claim 5, characterized in that: The telescopic assembly is a piston cylinder having a cylinder body (12) and a piston rod (15); the cylinder body (12) is fixedly arranged on the fixed clamping plate via a second fixing seat (17); and the piston rod (15) is connected to the connecting rod mechanism.

7. The detection and clamping platform for the swing door assembly according to claim 5 or 6, characterized in that: The connecting rod mechanism comprises: A first connecting rod (18), one end of which is connected to the dynamic chuck (24), and the other end of which is hinged to the first fixed seat (16), wherein the first fixed seat (16) is fixedly connected to the second fixed seat (17); A second connecting rod (19), one end of which is hinged to a portion of the first connecting rod (18) near the middle, and the other end of which is hinged to the piston rod (15); A third connecting rod (20) has one end hinged to the other end of the second connecting rod (19) and the hinge of the piston rod (15); the other end is hinged to the first fixing seat (16) at a certain distance from the first connecting rod (18) at the hinge point of the first fixing seat (16); The hinge point between the third connecting rod (20) and the first fixed seat (16) is farther from the hinge point between the first connecting rod (18) and the first fixed seat (16) than the hinge point between the second connecting rod (19) and the third connecting rod (20).

8. The detection and clamping platform for the swing door assembly according to any one of claims 1 to 7, characterized in that: Also includes: A base (2), with the bottom end of the column (4) fixedly arranged on the base (2).

9. The detection and clamping platform for the swing door assembly according to any one of claims 1 to 8, characterized in that: The width adjustment mechanism comprises a lead screw (11) arranged on the frame (3) in a horizontal direction; the lead screw (11) is rotatably connected to a mounting seat fixed on the frame (3), and a connecting piece is also threadedly connected to the lead screw (11); the connecting piece is fixedly connected to the second clamp (8); when the lead screw (11) is adapted to rotate, it drives the second clamp (8) to move in a lateral direction to adjust the lateral distance between the first clamp (7) and the second clamp (8), thereby adapting to the width of the swing door assembly (1); the lead screw (11) is driven to rotate by the power structure (9).

10. The detection and clamping platform for the swing door assembly according to claim 9, characterized in that: The frame (3) includes a column (4), a first crossbeam (5) fixedly arranged near the upper part of the column (4), and a second crossbeam (6) fixedly arranged on the column (4) below the first crossbeam (5); the first clamps (7) are provided in two sets, which are fixed to the first crossbeam (5) and the second crossbeam (6) respectively; the second clamps (8) are provided in two sets, which are fixed to the two guide structures respectively; the width adjustment mechanism is provided in two sets, which are provided on the first crossbeam (5) and the second crossbeam (6) respectively.

11. The horizontal door assembly detection clamping platform according to claim 9 or 10, characterized in that: Also includes: A controller is connected to the first clamp (7), the second clamp (8), and the power structure (9) by signals; the controller is suitable for controlling the action of the power structure (9), thereby adjusting the distance between the first clamp (7) and the second clamp (8) to match the width of the swing door assembly (1); The sensor is arranged on the first clamp (7) and the second clamp (8), and the sensor is suitable for sending a signal to the controller when detecting that the swing door assembly (1) is placed on the first clamp (7) and the second clamp (8); the controller is suitable for controlling the first clamp (7) and the second clamp (8) to clamp the swing door assembly (1) to be detected after receiving the signal sent by the sensor.

12. The horizontal door assembly detection and clamping platform according to claim 11, characterized in that: Also includes: A touch screen is connected to the controller signal, the touch screen is suitable for inputting the width of the swing door assembly (1) to be detected, and transmitting the width information to the controller to accurately adjust the distance between the first clamp (7) and the second clamp (8) to match the width of the swing door assembly (1).

13. The detection and clamping platform for the swing door assembly according to any one of claims 1 to 12, characterized in that: Also includes: A button is connected to the first clamp (7) and the second clamp (8) by signals; the button is suitable for activating the first clamp (7) and the second clamp (8), so that the first clamp (7) and the second clamp (8) release the swing door assembly (1) to be detected.

Images