Auxiliary tool clamp for building glass drilling

Abstract

The utility model relates to glass hole auxiliary fixture technical field, concretely relates to a kind of auxiliary tool fixture for building glass hole, it includes: workbench;Mobile platform, linear guide rail module a is equipped on mobile platform, mobile platform is slidably installed on workbench by linear guide rail module a;Driving mechanism, it is installed in workbench interior, for driving mobile platform displacement;Several groups of bearing mechanism, linear guide rail module b is equipped on the lower surface of bearing mechanism, bearing mechanism is slidably installed on mobile platform by linear guide rail module b, the adaptation contradiction of glass hole tool to different sizes is completely solved by two-way independent adjustment mechanism, width direction is driven multiple bearing mechanisms along linear guide rail synchronous variable-distance movement by variable-distance mechanism, length direction is driven flexible extension module to unfold by electric cylinder linkage sliding rail telescopic, the orthogonal layout's ninety degrees two-way adjustment makes single tool without replacing component can be carried ultra-wide to ultra-long glass.

Description

Technical Field

[0001] This utility model relates to the field of glass opening auxiliary fixture technology, specifically an auxiliary tooling fixture for opening windows in architectural glass. Background Technology

[0002] A glass drilling auxiliary clamp is a tool specifically designed for safe and precise drilling of glass surfaces. It typically includes a robust frame or base that is securely attached to the glass surface using a powerful suction cup or mechanical clamping mechanism, effectively preventing glass displacement or breakage during drilling. Some clamps also integrate coolant channels to aid heat dissipation, further improving drilling success rate and hole quality. This clamp greatly simplifies glass drilling operations, improving work efficiency and safety.

[0003] Glass opening auxiliary fixtures are key auxiliary equipment for ensuring quality and safety in glass processing, but they still have certain problems: 1) The dimensions of traditional tooling support platforms are fixed, which cannot meet the positioning requirements of small-sized glass and the load-bearing requirements of large-sized glass; 2) Positioning accuracy is defective, and mismatched support platform dimensions can cause small-sized glass to shift on excessively large platforms, and large-sized glass to dangle at the edges, causing processing vibrations; 3) Replacing components or repeated calibration of traditional fixtures is time-consuming. Therefore, in view of the above situation, there is an urgent need to develop an auxiliary tooling fixture for opening windows in architectural glass to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary tooling fixture for opening holes in architectural glass, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary tooling fixture for opening holes in architectural glass, comprising:

[0006] Workbench;

[0007] A mobile platform is provided with a linear guide rail module a, which allows the mobile platform to be slidably mounted on a worktable.

[0008] The drive mechanism, installed inside the worktable, is used to drive the displacement of the moving platform;

[0009] Several sets of support mechanisms, each with a linear guide rail module b on its lower surface, allowing the support mechanism to be slidably mounted on a mobile platform via the linear guide rail module b for supporting glass;

[0010] The pitch-changing mechanism, installed on a mobile platform, is used to drive multiple sets of load-bearing mechanisms to synchronously change pitch displacement.

[0011] The transmission assembly, installed at the end of all load-bearing mechanisms, is used to achieve synchronous transmission of multiple load-bearing mechanisms;

[0012] Electric cylinder b, installed on the edge of one of the load-bearing mechanisms, is used to drive the extension of the end of the load-bearing mechanism.

[0013] It should be noted that the workbench surface has a through slot, through which the driven component of the drive mechanism passes and connects to the moving platform; linear guide module a and linear guide module b are aligned in the same direction, linear guide module a is used for long-stroke displacement of the moving platform, and linear guide module b is used for variable-pitch movement of the bearing mechanism.

[0014] Specifically, the linear guide module a on the worktable, in conjunction with the drive mechanism, drives the moving platform to achieve long-stroke displacement. Simultaneously, the linear guide module b on the moving platform, in conjunction with the pitch-changing mechanism, adjusts the spacing of multiple load-bearing mechanisms to adapt to the glass width. Then, the electric cylinder b drives the extension load-bearing module at the end of the load-bearing mechanism to extend the load-bearing length through the linkage of the flexible belt. With the help of the transmission components, multiple sets of synchronous extensions are achieved. With the help of positioning blocks a and positioning blocks b for precise positioning, a single tooling can adapt to the load-bearing requirements of glass of different sizes. This avoids the table surface from obstructing positioning and loading / unloading when processing small-sized glass, and at the same time, it avoids the impact of insufficient load-bearing capacity on the processing stability of large-sized glass.

[0015] Preferably, the drive mechanism includes:

[0016] The geared motor is fixedly installed at the top of the workbench;

[0017] The lead screw is connected to the geared motor for drive.

[0018] The driven component is fixed to the lower surface of the moving platform and is equipped with a threaded pair that is compatible with the lead screw.

[0019] Specifically, the rotation of the lead screw is driven by the geared motor, which enables the driven component fixed to the moving platform to mesh with the lead screw through its own threaded pair, converting the rotational motion into high-precision linear displacement. This ensures that the moving platform moves smoothly along the linear guide module a. At the same time, the design of the driven component passing through the worktable through slot avoids motion interference, and the built-in structure of the geared motor saves space and enhances the rigidity of the system.

[0020] Preferably, the edge of the mobile platform is provided with a positioning block a for positioning the glass.

[0021] Specifically, by setting a positioning block a at the edge of the mobile platform, which forms a cross positioning reference with the positioning block b at the end of the bearing mechanism, the glass can be quickly abutted and limited in the width direction by the positioning block a, and positioned again in the length direction by the positioning block b. This achieves bidirectional rigid constraint on the glass during the displacement of the mobile platform and the drilling process, avoiding the glass from shifting due to the start and stop of the geared motor or drilling vibration. At the same time, it simplifies the manual adjustment steps and improves processing accuracy and efficiency.

[0022] Preferably, the load-bearing mechanism includes:

[0023] The base is slidably connected to the mobile platform via linear guide rail module b;

[0024] The top shell is fitted onto the base, and its top is equipped with several rubber wheels a for supporting the glass;

[0025] Slider a is mounted on the base;

[0026] The slide rail is slidably mounted between the base and the top shell via slider a;

[0027] The side sealing plate is fixed to the outer end of the slide rail and is equipped with a positioning block b;

[0028] The extended load-bearing module can be slidably installed on the outer end of the slide rail;

[0029] The output end of the electric cylinder b is connected to the side sealing plate and is used to drive the slide rail to move axially.

[0030] Specifically, the width of the bearing mechanism is adjusted by sliding the base and the linear guide rail module b. The rubber wheel a on the top shell provides the main bearing surface. At the same time, the electric cylinder b drives the side sealing plate to move the slide rail through the slider a to extend and retract axially between the base and the top shell. This causes the positioning block b fixed to the side sealing plate to move synchronously to constrain the length direction of the glass. The extended bearing module unfolds along the slide rail to extend the support range, forming a double-layer adaptive structure of "rubber wheel a main bearing + extended module auxiliary extension". This solves the problem of glass suspension or interference caused by the non-adjustable size of a single bearing platform.

[0031] Preferably, the extended load-bearing module includes a mounting frame, a slider b, a flexible belt, and a rubber wheel b. The slider b is located inside the mounting frame and is slidably connected to the slide rail. The rubber wheel b is located on the top of the mounting frame. Adjacent mounting frames are connected by a flexible belt.

[0032] The innermost mounting frame is fixed to the base, and the outermost mounting frame is fixed to the side sealing plate.

[0033] Specifically, the mounting frame slides along the slide rail via slider b, and the flexible belt connects adjacent mounting frames to achieve coordinated extension and retraction. With the innermost mounting frame fixed to the base and the outermost mounting frame fixed to the side sealing plate, the electric cylinder b drives the side sealing plate to move, transmitting tension or thrust through the flexible belt in stages. This causes the sliders b on all mounting frames to synchronously expand or retract on the slide rail with varying pitch. At the same time, the rubber wheel b forms a continuously adjustable extended bearing surface as the mounting frame moves, eliminating the risk of deformation or vibration of the glass due to bearing gaps.

[0034] Preferably, the pitch mechanism includes:

[0035] Electric cylinder a is fixed to the mobile platform;

[0036] Several mounting bases are fixed to the bottom of each supporting mechanism;

[0037] The guide shaft has one end fixed to a mounting base and the other end slidably inserted through an adjacent mounting base;

[0038] A return spring is sleeved on the guide shaft;

[0039] The guide shaft sliding end is equipped with an anti-loosening nut.

[0040] Specifically, the mounting base is driven by electric cylinder a to move the bearing mechanism along the linear guide module b. The series structure with one end of the guide shaft fixed to the mounting base and the other end sliding through the adjacent mounting base, along with the return spring sleeved on the guide shaft to provide elastic return force, ensures that multiple bearing mechanisms maintain synchronous linear motion and automatically eliminate gaps during the pitch change process. At the same time, the anti-disengagement nut at the sliding end of the guide shaft prevents the mechanism from disintegrating, ensuring that the pitch change adjustment of glass of different sizes has both high precision and mechanical reliability.

[0041] Preferably, the transmission assembly includes:

[0042] Shaft seats are fixed to the outer wall of the side sealing plates of each load-bearing mechanism;

[0043] The sleeve is inserted into the bearing seat, and adjacent sleeves are nested and slidingly fitted.

[0044] Specifically, by using the bearing support sleeve fixed to the outer wall of the side sealing plate, and utilizing the nested sliding fit structure of adjacent sleeves, when the electric cylinder b drives the side sealing plate of a single bearing mechanism to move, the thrust or tension is transmitted to the side sealing plates of all bearing mechanisms through the nested linkage of the sleeves, realizing the synchronous extension and contraction of multiple sets of extended bearing modules. At the same time, the axial degree of freedom of the nested sleeves compensates for assembly errors, ensuring the stability and coaxial accuracy of the glass bearing surface extension process, and avoiding glass off-center loading or jamming caused by asynchronous driving of multiple electric cylinders.

[0045] Preferably, the extension direction of the slide rail forms a 90° angle with the sliding direction of the linear guide module b.

[0046] Specifically, by arranging the extension direction of the slide rail and the sliding direction of the linear guide module b at a 90° orthogonal angle, a bidirectional adjustment base for the bearing mechanism is formed. In the width direction, the bearing mechanism is driven by a pitch-changing mechanism to move along the linear guide module b to adapt to the glass width. In the length direction, the slide rail is driven by an electric cylinder b to extend and retract the extended bearing module to adapt to the glass length. This bidirectional independent and coordinated adjustment mechanism ensures that glass of different sizes can obtain full circumference support, completely eliminating the risk of positioning failure caused by an excessively large bearing platform for small-sized glass and the risk of processing vibration caused by insufficient bearing capacity for large-sized glass.

[0047] It should be noted here that the instruction manual includes... Figure 1 In this context, A represents glass.

[0048] Compared with the prior art, this utility model provides an auxiliary tooling fixture for opening holes in architectural glass, which has the following beneficial effects:

[0049] The bidirectional independent adjustment mechanism completely solves the contradiction of adapting glass opening fixtures to different sizes. In the width direction, the variable pitch mechanism drives multiple sets of bearing mechanisms to move synchronously along the linear guide rail with variable pitch. In the length direction, the electric cylinder linkage slide rail extension drives the flexible extension module to unfold. The orthogonal layout of 90-degree bidirectional adjustment allows a single fixture to carry ultra-wide to ultra-long glass without changing components. With the rigid constraint of the rolling bearing surface and bidirectional positioning blocks, it not only eliminates the positioning failure and loading / unloading interference caused by the excessively large table for small-sized glass, but also avoids the vibration and displacement caused by insufficient load during the processing of large-sized glass. Furthermore, the screw drive and nested sleeve realize high-precision transfer and multi-station synchronous extension, which significantly improves processing stability and reduces the time spent on manual adjustment, breaking through the industry pain points of equipment redundancy or insufficient processing accuracy caused by the fixed size of traditional fixtures. Attached Figure Description

[0050] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0051] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0052] Figure 2 This is a schematic diagram showing the positional relationship between the workbench and the mobile platform of this utility model;

[0053] Figure 3 This is a side view of the drive mechanism of this utility model;

[0054] Figure 4 This is an exploded view of the entire utility model;

[0055] Figure 5 This is a schematic diagram of the variable pitch mechanism of this utility model;

[0056] Figure 6 This is a top view of the pitch-changing mechanism of this utility model;

[0057] Figure 7 This is a schematic diagram showing the positional relationship between the load-bearing mechanism and the transmission component of this utility model;

[0058] Figure 8 This is a top view of the transmission component of this utility model;

[0059] Figure 9 This is one of the schematic diagrams of the load-bearing mechanism of this utility model;

[0060] Figure 10 This is the second schematic diagram of the load-bearing mechanism of this utility model;

[0061] Figure 11 This is a partial exploded view of the load-bearing mechanism of this utility model;

[0062] Figure 12 This is a top view of the internal structure of the bearing mechanism of this utility model;

[0063] Figure 13 This is a schematic diagram of the extended load-bearing module structure of this utility model.

[0064] In the diagram: 10, worktable; 20, drive mechanism; 210, geared motor; 220, lead screw; 230, driven component; 30, linear guide module a; 40, moving platform; 410, positioning block a; 50, linear guide module b; 60, load-bearing mechanism; 610, base; 620, top shell; 621, rubber wheel a; 630, slide rail; 640, slider a; 650, side sealing plate; 651, positioning block b; 660, extended load-bearing module; 661, mounting frame; 662, slider b; 663, flexible belt; 664, rubber wheel b; 70, pitch-changing mechanism; 710, electric cylinder a; 720, mounting base; 730, return spring; 740, guide shaft; 80, transmission assembly; 810, shaft seat; 820, sleeve; 90, electric cylinder b. Detailed Implementation

[0065] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0066] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0067] Example:

[0068] Please see Figures 1-13 This utility model provides a technical solution: an auxiliary tooling fixture for opening holes in architectural glass, comprising:

[0069] Workbench 10;

[0070] The mobile platform 40 is equipped with a linear guide rail module a30, and the mobile platform 40 can be slidably mounted on the worktable 10 via the linear guide rail module a30.

[0071] The drive mechanism 20 is installed inside the worktable 10 and is used to drive the displacement of the moving platform 40.

[0072] Several sets of support mechanisms 60 are provided. The lower surface of the support mechanism 60 is provided with a linear guide rail module b50. The support mechanism 60 can be slidably installed on the mobile platform 40 through the linear guide rail module b50 for supporting glass.

[0073] The pitch-changing mechanism 70 is installed on the mobile platform 40 and is used to drive multiple sets of bearing mechanisms 60 to synchronously change pitch displacement.

[0074] The transmission assembly 80 is installed at the end of all the bearing mechanisms 60 and is used to realize the synchronous transmission of multiple sets of bearing mechanisms 60.

[0075] Electric cylinder b90, installed at the edge of one of the load-bearing mechanisms 60, is used to drive the extension of the end of the load-bearing mechanism 60.

[0076] It should be noted that the workbench 10 has a through slot on its surface, through which the driven component 230 of the drive mechanism 20 passes and connects to the moving platform 40; the linear guide module a30 and the linear guide module b50 are aligned in the same direction, the linear guide module a30 is used for the long stroke displacement of the moving platform 40, and the linear guide module b50 is used for the variable pitch movement of the bearing mechanism 60.

[0077] Specifically, the linear guide module a30 on the worktable 10, in conjunction with the drive mechanism 20, drives the moving platform 40 to achieve long-stroke displacement. At the same time, the linear guide module b50 on the moving platform 40, in conjunction with the pitch-changing mechanism 70, adjusts the spacing of multiple load-bearing mechanisms 60 to adapt to the glass width. Then, the electric cylinder b90 drives the extension load-bearing module 660 at the end of the load-bearing mechanism 60 to extend the load-bearing length through the flexible belt 663. In conjunction with the transmission component 80, multiple sets of synchronous extensions are achieved. With the help of positioning blocks a410 and b651 for precise positioning, a single tooling can adapt to the load-bearing requirements of glass of different sizes, avoiding the table surface from obstructing positioning and loading / unloading when processing small-sized glass, and at the same time avoiding the impact of insufficient load-bearing capacity on the processing stability of large-sized glass.

[0078] Preferably, the drive mechanism 20 includes:

[0079] The geared motor 210 is fixedly mounted on the top of the worktable 10;

[0080] The lead screw 220 is driven by the geared motor 210.

[0081] The driven member 230 is fixed on the lower surface of the moving platform 40 and is provided with a threaded pair that is compatible with the lead screw 220.

[0082] Specifically, the reducer motor 210 drives the lead screw 220 to rotate, so that the driven member 230 fixed to the moving platform 40 engages with the lead screw 220 through its own threaded pair, converting the rotational motion into high-precision linear displacement, ensuring that the moving platform 40 moves smoothly along the linear guide module a30. At the same time, the design of the driven member 230 passing through the through slot of the worktable 10 avoids motion interference. The built-in structure of the reducer motor 210 saves space and enhances the rigidity of the system.

[0083] Preferably, the edge of the mobile platform 40 is provided with a positioning block a410 for positioning the glass.

[0084] Specifically, by setting a positioning block a410 at the edge of the mobile platform 40, a cross positioning reference is formed with the positioning block b651 at the end of the bearing mechanism 60. This allows the glass to be quickly abutted and limited in the width direction by the positioning block a410, and to be positioned again in the length direction by the positioning block b651. This achieves bidirectional rigid constraint on the glass during the displacement of the mobile platform 40 and the drilling process, avoiding the glass from shifting due to the start and stop of the reduction motor 210 or drilling vibration. At the same time, it simplifies the manual adjustment steps and improves processing accuracy and efficiency.

[0085] Preferably, the load-bearing mechanism 60 includes:

[0086] The base 610 is slidably connected to the mobile platform 40 via the linear guide rail module b50;

[0087] The top shell 620 is fitted onto the base 610, and its top is provided with several rubber wheels a621 for supporting the glass.

[0088] Slider a640 is mounted on base 610;

[0089] The slide rail 630 is slidably mounted between the base 610 and the top shell 620 via the slider a640;

[0090] The side sealing plate 650 is fixed to the outer end of the slide rail 630 and is provided with a positioning block b651;

[0091] The extended load-bearing module 660 can be slidably installed on the outer end of the slide rail 630;

[0092] The output end of the electric cylinder b90 is connected to the side sealing plate 650 and is used to drive the slide rail 630 to move axially.

[0093] Specifically, the width of the bearing mechanism 60 is adjusted by sliding the base 610 and the linear guide module b50. The rubber wheel a621 on the top shell 620 provides the main bearing surface. At the same time, the electric cylinder b90 drives the side sealing plate 650 to drive the slide rail 630 to axially extend and retract between the base 610 and the top shell 620 through the slider a640. This causes the positioning block b651 fixed to the side sealing plate 650 to move synchronously to constrain the length direction of the glass. The extended bearing module 660 unfolds along the slide rail 630 to extend the support range, forming a double-layer adaptive structure of "rubber wheel a621 main bearing + extended module 660 auxiliary extension". This solves the problem of glass suspension or interference caused by the non-adjustable size of a single bearing platform.

[0094] Preferably, the extended load-bearing module 660 includes a mounting frame 661, a slider b662, a flexible belt 663, and a rubber wheel b664. The slider b662 is disposed inside the mounting frame 661 and is slidably connected to the slide rail 630. The rubber wheel b664 is disposed on the top of the mounting frame 661. Adjacent mounting frames 661 are connected by the flexible belt 663.

[0095] Among them, the innermost mounting frame 661 is fixed to the base 610, and the outermost mounting frame 661 is fixed to the side sealing plate 650.

[0096] Specifically, the mounting frame 661 slides directionally along the slide rail 630 via the slider b662, and the flexible belt 663 connects adjacent mounting frames 661 to achieve linkage extension and retraction. With the constraint relationship that the innermost mounting frame 661 is fixed to the base 610 and the outermost mounting frame 661 is fixed to the side sealing plate 650, when the electric cylinder b90 drives the side sealing plate 650 to move, the flexible belt 663 transmits the tension or thrust step by step, causing the sliders b662 on all mounting frames 661 to synchronously expand or retract on the slide rail 630. At the same time, the rubber wheel b664 forms a continuously adjustable extended bearing surface as the mounting frame 661 moves, eliminating the risk of deformation or vibration of the glass caused by the bearing gap.

[0097] Preferably, the pitch mechanism 70 includes:

[0098] Electric cylinder A710, fixed on mobile platform 40;

[0099] Several mounting bases 720 are respectively fixed to the bottom of each supporting mechanism 60;

[0100] The guide shaft 740 has one end fixed to a mounting base 720 and the other end slidably passing through an adjacent mounting base 720;

[0101] A return spring 730 is sleeved on the guide shaft 740;

[0102] The guide shaft 740 has an anti-loosening nut at its sliding end.

[0103] Specifically, the mounting base 720 is driven by the electric cylinder a710 to move the bearing mechanism 60 along the linear guide module b50. The series structure of the guide shaft 740, with one end fixed to the mounting base 720 and the other end sliding through the adjacent mounting base 720, along with the return spring 730 sleeved on the guide shaft 740, provides elastic return force. This ensures that the multiple bearing mechanisms 60 maintain synchronous linear motion during the pitch change process and automatically eliminates gaps. At the same time, the anti-disengagement nut at the sliding end of the guide shaft 740 prevents the mechanism from disintegrating, ensuring that the pitch change adjustment of glass of different sizes has both high precision and mechanical reliability.

[0104] Preferably, the transmission assembly 80 includes:

[0105] The bearing seat 810 is fixed to the outer wall of the side sealing plate 650 of each bearing mechanism 60;

[0106] The sleeve 820 is inserted into the bearing 810, and adjacent sleeves 820 are nested and slidingly fitted.

[0107] Specifically, the bushing 810 fixed to the outer wall of the side sealing plate 650 supports the sleeve 820. By utilizing the nested sliding fit structure of adjacent sleeves 820, when the electric cylinder b90 drives the side sealing plate 650 of a single bearing mechanism 60 to move, the thrust or pull force is transmitted to the side sealing plates 650 of all bearing mechanisms 60 through the nested linkage of the sleeves 820, realizing the synchronous extension and retraction of multiple sets of extended bearing modules 660. At the same time, the axial degree of freedom of the nested sleeves 820 compensates for assembly errors, ensuring the stability and coaxial accuracy of the glass bearing surface extension process, and avoiding glass uneven loading or jamming caused by asynchronous driving of multiple electric cylinders.

[0108] Preferably, the extension direction of the slide rail 630 forms a 90° angle with the sliding direction of the linear guide module b50.

[0109] Specifically, by arranging the extension direction of the slide rail 630 at a 90° orthogonal angle to the sliding direction of the linear guide module b50, a bidirectional adjustment basis for the bearing mechanism 60 is formed. In the width direction, the bearing mechanism 60 is driven by the pitch-changing mechanism 70 to move along the linear guide module b50 with varying pitch to adapt to the glass width. In the length direction, the slide rail 630 is driven by the electric cylinder b90 to extend and retract the extension bearing module 660 to adapt to the glass length. This bidirectional independent and coordinated adjustment mechanism ensures that glass of different sizes can obtain full circumference support, completely eliminating the risk of positioning failure caused by an excessively large bearing platform for small-sized glass and the risk of processing vibration caused by insufficient bearing capacity for large-sized glass.

[0110] Working principle: After the glass is placed on the rubber wheel a621 of the bearing mechanism 60, the electric cylinder a710 of the pitch-changing mechanism 70 drives the mounting base 720 to move the bearing mechanism 60 along the linear guide module b50. This, combined with the guide shaft 740 and the return spring 730 to eliminate backlash, achieves width pitch change, allowing the positioning block a410 to constrain the glass width. Simultaneously, the electric cylinder b90 pushes the side sealing plate 650, causing the slide rail 630 to extend. Through the nested sleeve 820 of the transmission assembly 80, all bearing mechanisms 60 are linked, driving the mounting frame 661 of the extended bearing module 660 along the slide rail 630. The glass is slidable by slider b662 and the displacement is transmitted step by step by flexible belt 663, causing rubber wheel b664 to unfold and form a continuous bearing surface, which is constrained by positioning block b651. The slide rail 630 and linear guide module b50 are arranged at 90° orthogonal to achieve bidirectional size self-adaptation. During drilling, geared motor 210 drives lead screw 220 to engage the threaded pair of follower 230, which drives moving platform 40 to accurately move glass to processing position along linear guide module a30. The rolling bearing surface formed by rubber wheel a621 and rubber wheel b664 and the bidirectional positioning block ensure processing stability.

[0111] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An auxiliary tooling fixture for opening holes in architectural glass, characterized in that, include: Workbench (10); A mobile platform (40) is provided with a linear guide rail module a (30), and the mobile platform (40) is slidably mounted on the worktable (10) via the linear guide rail module a (30); A drive mechanism (20) is installed inside the worktable (10) and is used to drive the displacement of the moving platform (40); Several sets of support mechanisms (60) are provided. The lower surface of the support mechanism (60) is provided with a linear guide rail module b (50). The support mechanism (60) is slidably mounted on the mobile platform (40) through the linear guide rail module b (50) for supporting glass. A pitch-changing mechanism (70) is installed on the mobile platform (40) and is used to drive multiple sets of the bearing mechanisms (60) to synchronously change pitch displacement; A transmission assembly (80) is installed at the end of all the bearing mechanisms (60) to realize synchronous transmission of multiple sets of the bearing mechanisms (60); An electric cylinder b (90) is mounted on the edge of one of the sets of the support mechanisms (60) for driving the end of the support mechanism (60) to extend.

2. The auxiliary tooling fixture for opening windows in architectural glass according to claim 1, characterized in that: The drive mechanism (20) includes: A geared motor (210) is fixedly mounted on the top of the workbench (10); The lead screw (220) is driven and connected to the geared motor (210); The follower (230) is fixed to the lower surface of the moving platform (40) and has a threaded pair adapted to the lead screw (220).

3. The auxiliary tooling fixture for opening windows in architectural glass according to claim 1, characterized in that: The mobile platform (40) has a positioning block a (410) at its edge for positioning the glass.

4. The auxiliary tooling fixture for opening windows in architectural glass according to claim 1, characterized in that: The bearing mechanism (60) includes: The base (610) is slidably connected to the moving platform (40) via the linear guide module b (50); The top shell (620) is fitted onto the base (610), and its top is provided with several rubber wheels a (621) for carrying glass. Slider a (640) is disposed on the base (610); The slide rail (630) is slidably mounted between the base (610) and the top shell (620) via the slider a (640); A side sealing plate (650) is fixed to the outer end of the slide rail (630) and is provided with a positioning block b (651); The extended load-bearing module (660) can be slidably installed on the outer end of the slide rail (630); The output end of the electric cylinder b (90) is connected to the side sealing plate (650) and is used to drive the slide rail (630) to move axially.

5. The auxiliary tooling fixture for opening windows in architectural glass according to claim 4, characterized in that: The extended load-bearing module (660) includes a mounting frame (661), a slider b (662), a flexible belt (663), and a rubber wheel b (664). The slider b (662) is located inside the mounting frame (661) and is slidably connected to the slide rail (630). The rubber wheel b (664) is located on the top of the mounting frame (661). Adjacent mounting frames (661) are connected by the flexible belt (663). The innermost mounting frame (661) is fixed to the base (610), and the outermost mounting frame (661) is fixed to the side sealing plate (650).

6. The auxiliary tooling fixture for opening windows in architectural glass according to claim 1, characterized in that: The pitch mechanism (70) includes: Electric cylinder a (710) is fixed on the mobile platform (40); Several mounting bases (720) are respectively fixed to the bottom of each of the aforementioned support mechanisms (60); A guide shaft (740) has one end fixed to a mounting base (720) and the other end slidably passing through an adjacent mounting base (720); A return spring (730) is sleeved on the guide shaft (740); The guide shaft (740) has an anti-loosening nut at its sliding end.

7. The auxiliary tooling fixture for opening windows in architectural glass according to claim 4, characterized in that: The transmission assembly (80) includes: A bearing seat (810) is fixed to the outer wall of the side sealing plate (650) of each of the bearing mechanisms (60); The sleeve (820) is inserted into the bearing seat (810), and adjacent sleeves (820) are nested and slidably fitted.

8. The auxiliary tooling fixture for opening windows in architectural glass according to claim 4, characterized in that: The extension direction of the slide rail (630) forms a 90° angle with the sliding direction of the linear guide module b (50).

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