Clamp for special-shaped glass edge grinding machine

Abstract

The utility model discloses a clamp for a special-shaped glass edge grinding machine, which relates to the technical field of glass processing and comprises a workbench, a fixing frame fixedly connected to the top of the workbench, a placing table arranged above the workbench, a plurality of threaded rods in threaded connection with the fixing frame, and knobs fixedly connected to one ends, far away from the placing table, of the threaded rods. The ends, close to the containing table, of the threaded rods are rotationally connected with connecting blocks, a plurality of movable clamping rods are hinged to the containing table in the circumferential direction, sliding grooves are formed in the sides, close to the threaded rods, of the movable clamping rods, sliding rods are slidably connected to the sliding grooves, and the ends, away from the movable clamping rods, of the sliding rods are hinged to the connecting blocks. The device has the beneficial effects that a threaded rod is in threaded connection with a fixed frame and drives a connecting block to move towards a placement table, so that movable clamping rods are driven to rotate by a certain angle around a hinged shaft of the placement table, the included angle between the movable clamping rods and the threaded rod is changed, and the multiple movable clamping rods can be adjusted one by one; and the special-shaped glass is stably fixed on the placing table through a plurality of movable clamping rods.

Description

Technical Field

[0001] This utility model relates to the field of glass processing technology, and in particular to a fixture for an irregularly shaped glass edging machine. Background Technology

[0002] Irregular glass grinding is a processing technique specifically designed for non-standard shaped glass. In order to remove burrs and sharp edges from the glass and improve its safety and aesthetics, selecting appropriate fixing fixtures can significantly improve processing efficiency and product quality.

[0003] A search revealed a Chinese patent publication number CN221583243U, which discloses a glass clamp for an irregularly shaped glass edging machine. This patent uses a support rod to push a telescopic barrel down, while an abutting rod abuts against a limiting ring. Subsequently, the abutting rod rotates around the limiting block at a certain angle, causing the abutting tube and the abutting rod to slide, allowing the limiting ball to move towards the irregularly shaped glass for clamping. This device has a certain problem: the included angles between multiple abutting rods and the placement plate are all the same, which may not be able to effectively fix the irregularly shaped glass, resulting in insufficient clamping stability. Utility Model Content

[0004] The purpose of this invention is to provide a fixture for an irregularly shaped glass edging machine in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A fixture for an irregularly shaped glass edging machine includes a worktable, a fixed frame fixedly connected to the top of the worktable, a placement platform located above the worktable inside the fixed frame, multiple threaded rods threadedly connected to the fixed frame, the multiple threaded rods being evenly distributed circumferentially along the fixed frame, a knob fixedly connected to the end of the threaded rod away from the placement platform, a connecting block rotatably connected to the end of the threaded rod near the placement platform, multiple movable clamping rods hinged circumferentially to the placement platform, the multiple movable clamping rods being radially symmetrical along the placement platform, a sliding groove with a T-shape opened on the side of the movable clamping rod near the threaded rod, a sliding rod slidably connected to the sliding groove, the end of the sliding rod away from the movable clamping rod being hinged to the connecting block.

[0007] Preferably, a fixed base is fixedly connected to the end of the movable clamping rod away from the hinge axis of the placement platform, and a rubber block is fixedly connected to the end of the fixed base away from the movable clamping rod.

[0008] Preferably, a spring telescopic column is fixedly connected to the bottom wall of the fixed frame, and the top of the spring telescopic column is fixedly connected to the placement platform.

[0009] Preferably, a cleaning box is fixedly connected to the bottom of the workbench, and a filter plate is fixedly connected inside the cleaning box. The filter plate divides the cleaning box into a collection chamber and a ventilation chamber. A through hole is opened through the workbench, located at the top of the collection chamber, and a fan is fixedly connected inside the ventilation chamber.

[0010] Preferably, a dust collection box is slidably connected to the bottom of the cleaning box, the dust collection box is located below the collection chamber, and a handle is fixedly connected to the end of the dust collection box away from the cleaning box.

[0011] Preferably, the front end of the cleaning box is provided with a cleaning component, which includes a movable rod. A striking plate is fixedly connected to the end of the movable rod near the filter plate, and a connecting spring is fixedly connected to the end of the movable rod away from the filter plate. The connecting spring is fixedly connected to the front end of the cleaning box.

[0012] The beneficial effects are as follows: the threaded rod is threadedly connected to the fixed frame, which drives the connecting block to move toward the placement platform, thereby driving the movable clamping rod to rotate around the hinge axis of the placement platform by a certain angle, so that the sliding rod rotates around the hinge axis of the connecting block, thereby changing the angle between the movable clamping rod and the threaded rod. Multiple movable clamping rods can be adjusted one by one, and the irregularly shaped glass can be stably fixed on the placement platform through multiple movable clamping rods.

[0013] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a perspective view of a fixture for an irregularly shaped glass edging machine as described in this utility model;

[0016] Figure 2 yes Figure 1 Enlarged view of point A;

[0017] Figure 3 This is a front view of a fixture for an irregularly shaped glass edging machine according to the present invention;

[0018] Figure 4 This is a top view of a fixture for an irregularly shaped glass edging machine as described in this utility model;

[0019] Figure 5 This is a left-side cross-sectional view of a fixture for an irregularly shaped glass edging machine as described in this utility model.

[0020] The reference numerals in the attached drawings are explained as follows: 101, workbench; 102, fixed frame; 103, cleaning box; 201, spring telescopic column; 202, placement platform; 301, threaded rod; 302, knob; 303, connecting block; 304, movable clamping rod; 305, sliding rod; 401, fixed base; 402, rubber block; 501, filter plate; 502, through hole; 503, fan; 601, dust collection box; 602, handle; 7, cleaning assembly. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] like Figures 1-5As shown, a fixture for an irregularly shaped glass edging machine includes a worktable 101, a fixed frame 102 fixedly connected to the top of the worktable 101, and a placement platform 202 located above the worktable 101 inside the fixed frame 102. Multiple threaded rods 301 are threadedly connected to the fixed frame 102, and the threaded rods 301 are evenly distributed circumferentially around the fixed frame 102. A knob 302 is fixedly connected to the end of each threaded rod 301 away from the placement platform 202, and a connecting block 303 is rotatably connected to the end of each threaded rod 301 near the placement platform 202. Multiple movable clamping rods 304 are hinged circumferentially around the placement platform 202, and are radially symmetrical about the placement platform 202. The movable clamping rods 304 are located near the threaded rods... A sliding groove is provided on one side of the rod 301. The sliding groove is T-shaped and is slidably connected to a sliding rod 305. The end of the sliding rod 305 away from the movable clamping rod 304 is hinged to the connecting block 303. Rotating the knob 302 causes the threaded rod 301 to be threadedly connected to the fixed frame 102, so that the threaded rod 301 drives the connecting block 303 to move towards the placement platform 202, thereby driving the movable clamping rod 304 to rotate around the hinge axis of the placement platform 202 by a certain angle, so that the sliding rod 305 rotates around the hinge axis of the connecting block 303, thereby changing the angle between the movable clamping rod 304 and the threaded rod 301. Multiple movable clamping rods 304 can be adjusted one by one, and the irregular glass can be fixed on the placement platform 202 by multiple movable clamping rods 304.

[0025] A fixed base 401 is fixedly connected to one end of the movable clamping rod 304 away from the hinge axis of the placement platform 202. A rubber block 402 is fixedly connected to one end of the fixed base 401 away from the movable clamping rod 304. The movable clamping rod 304 rotates around the hinge axis of the placement platform 202, causing the fixed base 401 to move toward the irregular glass. At the same time, the sliding rod 305 slides with the sliding groove of the movable clamping rod 304, causing the rubber block 402 to press against the surface of the irregular glass. The rubber block 402 provides a certain degree of protection for the irregular glass.

[0026] A spring telescopic column 201 is fixedly connected to the bottom wall of the fixed frame 102. The top of the spring telescopic column 201 is fixedly connected to the placement platform 202. When the irregular glass is placed on the placement platform 202, the irregular glass compresses the spring telescopic column 201 by its own weight, causing the placement platform 202 to move downward.

[0027] A cleaning box 103 is fixedly connected to the bottom of the workbench 101. A filter plate 501 is fixedly connected inside the cleaning box 103. The filter plate 501 divides the cleaning box 103 into a collection chamber and a ventilation chamber. A through hole 502 is opened through the workbench 101. The through hole 502 is located at the top of the collection chamber. A fan 503 is fixedly connected inside the ventilation chamber. When polishing glass, the fan 503 is turned on. The airflow generated by the fan 503 draws the polishing dust into the collection chamber through the through hole 502. The dust in the collection chamber adheres to the filter plate 501.

[0028] A dust collection box 601 is slidably connected to the bottom of the cleaning box 103. The dust collection box 601 is located below the collection chamber. A handle 602 is fixedly connected to the end of the dust collection box 601 away from the cleaning box 103. Pulling the handle 602 causes the dust collection box 601 to detach from the bottom of the cleaning box 103, and then the inside of the dust collection box 601 is cleaned.

[0029] The front end of the cleaning box 103 is provided with a cleaning component 7, which includes a movable rod. The end of the movable rod near the filter plate 501 is fixedly connected to a striking plate, and the end of the movable rod away from the filter plate 501 is fixedly connected to a connecting spring. The connecting spring is fixedly connected to the front end of the cleaning box 103. After the grinding is completed, the fan 503 is turned off, and then the movable rod is pushed so that the movable rod drives the striking plate to strike the filter plate 501, so that the dust on the filter plate 501 falls into the dust collection box 601.

[0030] Working principle: During use, the irregularly shaped glass is placed on the placement platform 202. The glass, under its own weight, compresses the spring telescopic column 201, causing the placement platform 202 to move downwards. The movable clamping rod 304 rotates around the hinge axis of the placement platform 202, driving the fixed base 401 towards the irregularly shaped glass. Simultaneously, the sliding rod 305 slides into the sliding groove of the movable clamping rod 304, causing the rubber block 402 to press against the surface of the irregularly shaped glass, providing some protection. Turning the knob 302 causes the threaded rod 301 to connect threadedly to the fixed frame 102, causing the threaded rod 301 to move the connecting block 303 towards the placement platform 202. This, in turn, drives the movable clamping rod 304 to rotate around the hinge axis of the placement platform 202 by a certain angle, causing the sliding rod 305 to move around the connecting block 303 towards the placement platform 202. The hinge shaft of block 303 rotates, thereby changing the angle between the movable clamping rod 304 and the threaded rod 301. Multiple movable clamping rods 304 can be adjusted one by one to fix the irregular glass on the placement table 202. When grinding the glass, the fan 503 is turned on. The airflow generated by the fan 503 draws the grinding dust into the collection chamber through the through hole 502. The dust in the collection chamber adheres to the filter plate 501. After grinding is completed, the fan 503 is turned off. Then, the movable rod is pushed to drive the striking plate to strike the filter plate 501, so that the dust on the filter plate 501 falls into the dust collection box 601. The dust collection box 601 is pulled by the handle 602 to detach the dust collection box 601 from the bottom of the cleaning box 103. Then, the dust collection box 601 is cleaned.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fixture for an irregularly shaped glass edging machine, comprising a worktable (101), a fixing frame (102) fixedly connected to the top of the worktable (101), and a placement platform (202) provided above the worktable (101), characterized in that: The placement platform (202) is located inside the fixing frame (102). Multiple threaded rods (301) are threadedly connected to the fixing frame (102). These threaded rods (301) are evenly distributed circumferentially around the fixing frame (102). A knob (302) is fixedly connected to the end of each threaded rod (301) away from the placement platform (202), and a connecting block (303) is rotatably connected to the end of each threaded rod (301) closer to the placement platform (202). The placement platform (202) is circumferentially hinged with a plurality of movable clamping rods (304). The plurality of movable clamping rods (304) are radially symmetrical along the placement platform (202). The movable clamping rods (304) have a sliding groove on the side near the threaded rod (301). The sliding groove is T-shaped and is slidably connected to a sliding rod (305). The end of the sliding rod (305) away from the movable clamping rod (304) is hinged to the connecting block (303).

2. The fixture for an irregularly shaped glass edging machine according to claim 1, characterized in that: The movable clamping rod (304) is fixedly connected to a fixed base (401) at one end away from the hinge axis of the placement platform (202), and a rubber block (402) is fixedly connected to the other end of the fixed base (401) away from the movable clamping rod (304).

3. The fixture for an irregularly shaped glass edging machine according to claim 1, characterized in that: A spring telescopic column (201) is fixedly connected to the bottom wall of the fixed frame (102), and the top of the spring telescopic column (201) is fixedly connected to the placement platform (202).

4. The fixture for an irregularly shaped glass edging machine according to claim 1, characterized in that: A cleaning box (103) is fixedly connected to the bottom of the workbench (101). A filter plate (501) is fixedly connected inside the cleaning box (103). The filter plate (501) divides the cleaning box (103) into a collection chamber and a ventilation chamber. A through hole (502) is opened through the workbench (101). The through hole (502) is located at the top of the collection chamber. A fan (503) is fixedly connected inside the ventilation chamber.

5. A fixture for an irregularly shaped glass edging machine according to claim 4, characterized in that: A dust collection box (601) is slidably connected to the bottom of the cleaning box (103). The dust collection box (601) is located below the collection chamber. A handle (602) is fixedly connected to the end of the dust collection box (601) away from the cleaning box (103).

6. A fixture for an irregularly shaped glass edging machine according to claim 4, characterized in that: The front end of the cleaning box (103) is provided with a cleaning component (7). The cleaning component (7) includes a movable rod. A striking plate is fixedly connected to one end of the movable rod near the filter plate (501), and a connecting spring is fixedly connected to the other end of the movable rod away from the filter plate (501). The connecting spring is fixedly connected to the front end of the cleaning box (103).

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