Machining clamp for conveying supporting plate of glass tempering furnace

Abstract

The utility model discloses a machining clamp for a conveying supporting plate of a glass tempering furnace. The bottom plate is movably mounted on the base; the mounting holes are formed in the bottom plate at intervals; the clamp seat is in threaded connection with the mounting hole; and the clamp plate is movably mounted on the clamp seat. In the clamping process of the conveying supporting plate, the clamp bases are installed in the multiple installation holes, the conveying supporting plate is positioned and fixed through the multiple clamp plates, and the machining precision of the conveying supporting plate can be improved. And the clamp bases are in threaded connection with the mounting holes, namely, the orientation and the height of the clamp bases can be changed, the multiple mounting holes are formed, the clamp bases in different orientations can be arranged at multiple positions so as to limit the conveying supporting plate, and the diversified machining requirements of the conveying supporting plate can be met conveniently.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of machining clamps, in particular to a machining clamp for a glass toughening furnace conveying support plate. BACKGROUND

[0002] The glass toughening furnace conveying support plate is a roller conveying device which realizes the conveying of glass by the rotation of rollers and the friction between the rollers and the glass. The glass needs to be heated repeatedly during the toughening process, and the heated glass is relatively fragile. Therefore, the stability of the movement of the glass needs to be ensured during the conveying process, that is, the glass toughening furnace conveying support plate needs to have high assembly precision to ensure the stability of the movement of the glass on the glass toughening furnace conveying support plate.

[0003] The existing machining clamp for the glass toughening furnace conveying support plate only clamps the conveying support plate by single-point limiting, which cannot accurately fix the position of the support plate, thereby making it difficult to ensure the assembly precision of the support plate.

[0004] Therefore, it is urgent to provide a machining clamp for the glass toughening furnace conveying support plate to ensure the assembly precision of the glass toughening furnace conveying support plate. SUMMARY

[0005] The present application provides a machining clamp for a glass toughening furnace conveying support plate, which aims to solve the problem that the machining clamp for the glass toughening furnace conveying support plate in the prior art cannot accurately fix the position of the support plate, thereby making it difficult to ensure the assembly precision of the support plate.

[0006] To achieve the above-mentioned purpose, the present application provides a machining clamp for a glass toughening furnace conveying support plate, which comprises a base, a bottom plate movably installed on the base, a plurality of mounting holes spaced apart and installed on the bottom plate, a clamp seat screwed to the mounting holes, and a clamp plate movably installed on the clamp seat.

[0007] In some embodiments, the machining clamp further comprises a screw rod rotatably installed on the clamp seat and screwed to the clamp plate, a guide cylinder provided on the clamp plate and having a guide groove formed therein, and a guide rod provided on the clamp seat and adapted to the guide groove.

[0008] In some embodiments, the machining clamp further comprises a locking nut screwed to the clamp seat and abutting against the bottom plate.

[0009] In some embodiments, the machining clamp further comprises a lifting drive installed on the base, a worm rotatably installed on the base, a worm gear box installed on the base, a worm gear rotatably provided in the worm gear box and meshingly connected to the worm, a lead screw penetrating through the worm gear and screwed to the worm gear, and the end of the lead screw being connected to the bottom plate.

[0010] In some embodiments, a first bearing is provided between the worm gear box and the worm wheel.

[0011] In some embodiments, a second bearing is provided between the worm gear box and the worm.

[0012] The technical scheme of the present application provides a machining clamp for a glass toughening furnace conveying support plate, comprising: a base; a bottom plate movably installed on the base; a plurality of mounting holes spaced apart and installed on the bottom plate; a clamp seat screwed into the mounting hole; and a clamp plate movably installed on the clamp seat. During clamping of the conveying support plate, the clamp seat is installed in the mounting hole, and the conveying support plate is positioned and fixed by the plurality of clamp plates, which is beneficial to improving the machining precision of the conveying support plate. Moreover, the clamp seat is screwed into the mounting hole, i.e., the orientation and height of the clamp seat can be changed, and the mounting hole is also provided with a plurality of clamp seats, which can be set at different positions to form a limit for the conveying support plate, thereby facilitating adaptation to diversified machining requirements of the conveying support plate. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor based on these drawings.

[0014] Figure 1 FIG. 1 is a perspective view of a machining clamp for a glass toughening furnace conveying support plate according to an embodiment of the present application;

[0015] Figure 2 FIG. 2 is a sectional view of the machining clamp for the glass toughening furnace conveying support plate according to the embodiment of the present application; Figure 1 FIG. 3 is an enlarged view of part A in FIG. 2;

[0016] Figure 3 FIG. 4 is another sectional view of the machining clamp for the glass toughening furnace conveying support plate according to the embodiment of the present application;

[0017] Figure 4 FIG. 5 is a sectional view of the machining clamp for the glass toughening furnace conveying support plate according to the embodiment of the present application; Figure 3 FIG. 6 is an enlarged view of part B in FIG. 5;

[0018] Figure 5 FIG. 7 is another sectional view of the machining clamp for the glass toughening furnace conveying support plate according to the embodiment of the present application;

[0019] Figure 6 FIG. 8 is an enlarged view of part C in FIG. 7. Figure 5

[0020] ​In the figure: base plate 1, mounting hole 2, screw 3, worm gear box 4, worm 5, protective cover 6, lifting drive 7, base 8, fixture seat 9, screw 10, first bearing 11, locking nut 12, fixture plate 13, guide cylinder 14, worm gear 15, second bearing 16. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0022] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element.

[0024] In addition, the descriptions of "first" and "second" in this application are for descriptive purposes only and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0025] See Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the present application proposes a processing fixture for the conveying support plate of the glass tempering furnace, including: a base 8; a bottom plate 1, the bottom plate 1 is movably mounted on the base 8; a plurality of mounting holes 2, the plurality of mounting holes 2 are installed at intervals on the bottom plate 1; a fixture seat 9, the fixture seat 9 is screwed to the mounting holes 2; a fixture plate 13, the fixture plate 13 is movably mounted on the fixture seat 9.

[0026] The base 8 forms the structural foundation of the entire machining fixture. The base plate 1, fixture seat 9, and fixture plate 13 are all mounted directly or indirectly to the base 8. The upper surface of the base plate 1 serves as a support surface for the conveyor support plate or its mounting tool. The base plate 1 is also adjustable in height to accommodate various machining requirements. The fixture seat 9 is mounted in the mounting hole 2, with the fixture plate 13 providing a position limit for the conveyor support plate.

[0027] Specifically, during the clamping process of the conveyor support plate, a clamp seat 9 is installed in the multiple mounting holes 2, and the conveyor support plate is positioned and fixed by multiple clamp plates 13, which is conducive to improving the processing accuracy of the conveyor support plate. In addition, the clamp seat 9 is screwed into the mounting hole 2, which means that the orientation and height of the clamp seat 9 can be changed. The mounting hole 2 is also provided with multiple, and the clamp seat 9 with different orientations can be installed in multiple positions to form a limit for the conveyor support plate, which is convenient for adapting to the diverse processing requirements of the conveyor support plate.

[0028] Preferably, the clamping plate 13 is provided with a clamping surface, and the clamping surface is a rough surface, so that the clamping plate 13 can better clamp the conveying support plate.

[0029] See Figure 1 and Figure 2 As shown, in some embodiments, it also includes: a screw 10, the screw 10 is rotatably mounted on the clamp seat 9, and the screw 10 is screwed to the clamp plate 13; a guide cylinder 14, the guide cylinder 14 is arranged on the clamp plate 13, and a guide groove is arranged in the guide cylinder 14; a guide rod, the guide rod is arranged on the clamp seat 9, and the guide rod is adapted to the guide groove. By rotating the screw 10, the clamp plate 13 can be driven to move in a direction away from or close to the clamp seat 9, forming or removing the clamping of the conveying support plate. The cooperation between the guide cylinder 14 and the guide groove is used to limit the moving direction of the clamp plate 13. Preferably, a limiting portion is provided on the screw 10 to prevent the guide cylinder 14 from disengaging from the guide groove. It can be understood that a sleeve is provided at one end of the clamp plate 13 facing the clamp seat 9, and an internal threaded hole is provided in the sleeve. The clamp plate 13 is screwed to the screw 10 through the sleeve to prevent the screw 10 from affecting the clamping of the clamp plate 13 on the conveying support plate.

[0030] See Figure 1 and Figure 2 As shown, in some embodiments, it further includes: a locking nut 12, which is screwed to the clamp seat 9 and abuts the base plate 1. The position of the clamp seat 9 is locked by the direct friction between the locking nut 12 and the base plate 1 to prevent the clamp seat 9 from loosening.

[0031] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown in the figure, in some embodiments, further comprising: a lifting drive 7, the lifting drive 7 is installed on the base 8; a worm 5, the worm 5 is rotatably installed on the base 8; a worm gear box 4, the worm gear box 4 is installed on the base 8; a worm wheel 15, the worm wheel 15 is rotatably arranged in the worm gear box 4 and is engaged with the worm 5; a lead screw 3, the lead screw 3 penetrates the worm wheel 15, the lead screw 3 is screwed with the worm wheel 15, and the end of the lead screw 3 is rotatably connected with the bottom plate 1. The lifting drive 7 drives the worm 5 to rotate, thereby driving the worm wheel 15 to rotate, and the worm wheel 15 rotates to drive the internal lead screw 3 to reciprocate. It can be understood that the lifting drive 7 is a motor, the base 8 is provided with a protective cover 6 for simple protection of the lifting drive 7, the output end of the lifting drive 7 transmits power to two gear boxes through gears, both sides of the two gear boxes are provided with worm gear boxes 4, and the worm 5 obtains power in the gear box through the gears at the ends thereof, thereby being positively rotated or reversely rotated. The above transmission mechanism is only one embodiment of the present embodiment, and cannot be regarded as a limitation of the present embodiment, and other transmission modes can also be used in the present embodiment.

[0032] Referring to Figure 5 and Figure 6 As shown in the figure, in some embodiments, a first bearing 11 is arranged between the worm gear box 4 and the worm wheel 15. The worm wheel 15 is rotatably arranged in the worm gear box 4 through the first bearing 11.

[0033] Referring to Figure 3 and Figure 4 As shown in the figure, in some embodiments, a second bearing 16 is arranged between the worm gear box 4 and the worm 5. The worm 5 is rotatably arranged in the worm gear box 4 through the second bearing 16.

[0034] The above only describes some or preferred embodiments of the present application, neither the text nor the drawings can limit the scope of protection of the present application, any equivalent structural transformation using the contents of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the scope of protection of the present application.

Claims

1. The processing fixture for conveying support plate of glass tempering furnace is characterized by: include: Base (8); a bottom plate (1), the bottom plate (1) being movably mounted on the base (8); A plurality of mounting holes (2), wherein the plurality of mounting holes (2) are installed on the base plate (1) at intervals; A clamp seat (9), wherein the clamp seat (9) is screwed to the mounting hole (2); A fixture plate (13) is movably mounted on the fixture seat (9).

2. The processing fixture for conveying support plates of a glass tempering furnace according to claim 1, characterized in that: Also includes: A screw rod (10), the screw rod (10) is rotatably mounted on the fixture seat (9), and the screw rod (10) is screwed to the fixture plate (13); A guide cylinder (14), wherein the guide cylinder (14) is arranged on the fixture plate (13), and a guide groove is arranged in the guide cylinder (14); A guide rod is provided on the clamp seat (9), and the guide rod is adapted to the guide groove.

3. The processing fixture for conveying support plates of a glass tempering furnace according to claim 1, characterized in that: Also includes: A locking nut (12), wherein the locking nut (12) is threadedly connected to the clamp seat (9), and the locking nut (12) abuts against the base plate (1).

4. The processing fixture for conveying support plates of a glass tempering furnace according to claim 1, characterized in that: Also includes: A lifting drive (7), wherein the lifting drive (7) is mounted on the base (8); a worm (5), the worm (5) being rotatably mounted on the base (8); A worm gear box (4), wherein the worm gear box (4) is mounted on the base (8); a worm wheel (15), the worm wheel (15) being rotatably disposed on the worm gear box (4) and being meshedly connected to the worm (5); A screw rod (3), the screw rod (3) passes through the worm wheel (15), the screw rod (3) is screwed to the worm wheel (15), and the end of the screw rod (3) is connected to the base plate (1).

5. The processing fixture for conveying support plates of a glass tempering furnace according to claim 4, characterized in that: A first bearing (11) is provided between the worm gear box (4) and the worm gear (15).

6. The processing fixture for conveying support plates of a glass tempering furnace according to claim 4, characterized in that: A second bearing (16) is provided between the worm gear box (4) and the worm (5).

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