Rotary table type tool clamp for glass mold machining

Abstract

The utility model belongs to the technical field of tool clamps for glass molds, and particularly relates to a rotary table type tool clamp for glass mold machining. Comprising a supporting box, a glass mold supporting disc, a clamping plate, a hollow shaft, a steering adjusting assembly, a lifting adjusting assembly, a clamping adjusting assembly, a supporting guide assembly, a plurality of L-shaped plates, a plurality of glass mold inner clamping plates and a plurality of glass mold outer clamping plates. The hollow shaft is rotationally installed on the supporting box, the glass mold supporting disc is fixedly installed on the hollow shaft, and the steering adjusting assembly is arranged on the supporting box and connected with the hollow shaft. The glass mold clamping device is reasonable in design, a plurality of glass molds can be placed to be machined one by one, meanwhile, the glass molds can be effectively clamped and fixed after being placed, independent clamping and fixing and synchronous clamping control of the glass molds can be achieved according to needs, machining is more stable, the machining efficiency of the glass molds is improved, and the production cost is reduced. And meanwhile, the method has relatively good applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures for glass moulds, in particular to a rotary table type tooling fixture for glass mould processing. Background Art

[0002] Glass molds need to go through multiple processing steps during the manufacturing process, including cutting, grinding, polishing, etc. In order to ensure processing quality and efficiency, tooling fixtures are needed to fix and position the glass molds.

[0003] Referring to the existing authorized announcement number CN 114932426 B of "A turntable fixture for glass mold processing", it can place multiple glass molds for processing one by one, and can be effectively clamped and fixed after placement, which is more stable during processing, improves the processing efficiency of the glass mold, and solves the problem that the turntable fixture in the prior art can only fix a single mold, which is convenient for processing, has low processing efficiency, and cannot better improve the efficiency of glass mold processing.

[0004] The utility model provides another solution to solve the above problems.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings mentioned in the above background technology and to propose a rotary table fixture for glass mold processing.

[0007] The above technical objectives of the utility model are achieved through the following technical solutions: A turntable fixture for glass mold processing, comprising a support box, a glass mold support plate, a clamping plate, a hollow shaft, a steering adjustment component, a lifting adjustment component, a clamping adjustment component, a support guide component, a plurality of L-shaped plates, a plurality of glass mold inner clamping plates and a plurality of glass mold outer clamping plates;

[0008] The hollow shaft is rotatably mounted on the support box, and the glass mold support plate is fixedly mounted on the hollow shaft; the steering adjustment assembly is arranged on the support box and connected to the hollow shaft; a support shaft is axially slidably mounted in the hollow shaft; the lifting adjustment assembly is arranged in the support box and connected to the support shaft; the clamping plate is fixedly mounted on the top end of the support shaft; the support guide assembly is arranged on the top side of the glass mold support plate; a plurality of L-shaped plates are slidably mounted on the top side of the glass mold support plate and are connected to the support guide assembly; the clamping adjustment assembly is arranged on the support shaft and is connected to a plurality of L-shaped plates; a plurality of placement grooves are provided on the glass mold support plate; a plurality of glass mold outer splints corresponding to the placement grooves are fixedly mounted on the glass mold support plate; a plurality of L-shaped plates are fixedly mounted with glass mold inner splints on the side away from the hollow shaft; and a plurality of glass mold inner splints respectively correspond to the corresponding glass mold outer splints.

[0009] Preferably, the clamping and adjusting assembly includes a mounting plate and a plurality of electric cylinders 2, the mounting plate is fixedly mounted on the support shaft, the plurality of electric cylinders 2 are hingedly mounted on the mounting plate, and the ends of the plurality of electric cylinders 2 away from the mounting plate are respectively hingedly mounted on corresponding L-shaped plates.

[0010] Preferably, the lifting and adjusting assembly includes an electric cylinder 1 and a lifting plate, the electric cylinder 1 is fixedly mounted on the top inner wall of the support box, the lifting plate is fixedly mounted on the working end of the electric cylinder 1, and the bottom end of the support shaft is rotatably mounted on the lifting plate.

[0011] Preferably, a slide bar is vertically fixedly installed in the support box, and the lifting plate is slidably connected to the slide bar.

[0012] Preferably, the support and guide assembly includes two coaxially arranged mounting rings and a plurality of guide rods. The top of the glass mold support plate is fixedly mounted with two mounting rings based on a hollow shaft as the center. A plurality of guide rods are radially fixedly mounted on one side of the two mounting rings close to each other based on the hollow shaft as the center. A plurality of L-shaped plates are slidably connected to the corresponding guide rods, respectively.

[0013] Preferably, the steering adjustment assembly includes a servo motor, a driving gear and a driven gear. The servo motor is fixedly mounted on the top inner wall of the support box. The output shaft of the servo motor extends to the top of the support box and is fixedly sleeved with a driving gear. The hollow shaft is fixedly sleeved with a driven gear, and the driving gear is meshed with the driven gear.

[0014] Preferably, the bottom side of the glass mold support plate and the top of the support box are both provided with an annular groove based on the hollow shaft as the center, and a plurality of balls are rotatably installed in the two annular grooves.

[0015] Preferably, the card board is provided with a plurality of card interfaces corresponding to the placement slots.

[0016] The beneficial effects of the utility model are:

[0017] By means of the provided steering adjustment component, the glass mold support plate can be controlled to perform steering adjustment as required, and the card plate can be synchronously controlled to perform steering adjustment; by means of the provided lifting and lowering adjustment component, the support shaft can be controlled to perform lifting and lowering adjustment as required, thereby controlling the clamping tightness of the card plate on the glass mold; and by means of the provision of a plurality of card interfaces, the card plate can be clamped and fixed to the glass mold from above, thereby reducing the obstruction of the glass mold; by means of the provided clamping adjustment component, a plurality of glass mold inner clamps can be individually adjusted respectively, and at the same time, the plurality of glass mold inner clamps can be synchronously adjusted when the support shaft slides axially along the hollow shaft, thereby improving the clamping effect of the glass mold, thereby improving the applicability of the glass mold clamping on the right side; by means of the provided support guide component, a guide can be provided for the L-shaped plate, thereby enabling the L-shaped plate to maintain good stability in the working state, thereby improving the clamping stability of the glass mold; and by means of the provided ball bearings, support and guidance can be provided for the glass mold support plate, thereby enabling the glass mold support plate to maintain good stability in the working state. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a rotary table fixture for glass mold processing proposed by the utility model;

[0020] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of ;

[0021] Figure 3 for Figure 1 Schematic diagram of the local three-dimensional structure;

[0022] Figure 4 for Figure 3 Schematic diagram of the local three-dimensional structure;

[0023] Figure 5 This is a schematic diagram of the pressing plate in another state proposed by the utility model.

[0024] In the figure: 1. Support box; 2. Glass mold support plate; 201. Placement slot; 21. Hollow shaft; 211. Servo motor; 212. Driving gear; 213. Driven gear; 22. Glass mold outer clamping plate; 23. Ball bearing; 24. Electric cylinder one; 25. Lifting plate; 26. Sliding rod; 27. Support shaft; 28. Clamping plate; 3. Mounting ring; 31. Guide rod; 32. L-shaped plate; 33. Glass mold inner clamping plate; 34. Electric cylinder two; 35. Mounting plate. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-5A rotary table fixture for glass mold processing, comprising a support box 1, a glass mold support plate 2, a clamping plate 28, a hollow shaft 21, a plurality of L-shaped plates 32, a plurality of glass mold inner clamping plates 33 and a plurality of glass mold outer clamping plates 22, the hollow shaft 21 is rotatably mounted on the support box 1, the glass mold support plate 2 is fixedly mounted on the hollow shaft 21, a servo motor 211 is fixedly mounted on the top inner wall of the support box 1, the output shaft of the servo motor 211 extends to the top of the support box 1 and is fixedly sleeved with a driving gear 212, and a driven gear 213 is fixedly sleeved on the hollow shaft 21 The driving gear 212 is meshed with the driven gear 213, and the glass mold support plate 2 can be controlled to adjust the steering according to the needs, and the card plate 28 can be synchronously controlled to adjust the steering. A support shaft 27 is axially slidably installed in the hollow shaft 21, and an electric cylinder 24 is fixedly installed on the top inner wall of the support box 1. A lifting plate 25 is fixedly installed on the working end of the electric cylinder 24. The bottom end of the support shaft 27 is rotatably installed on the lifting plate 25, and the support shaft 27 can be controlled to be lifted and lowered according to the needs. The card plate 28 is fixedly installed on the top of the support shaft 27. Two mounting rings 3 are fixedly installed on the top based on the hollow shaft 21 as the center, and multiple guide rods 31 are fixedly installed radially on the side of the two mounting rings 3 close to each other based on the hollow shaft 21 as the center, and multiple L-shaped plates 32 are respectively slidably connected with the corresponding guide rods 31 and maintain a sliding contact state with the top side of the glass mold support plate 2, which can provide guidance for the L-shaped plates 32. A mounting plate 35 is fixedly installed on the support shaft 27, and multiple electric cylinders 34 are hingedly installed on the mounting plate 35. The ends of the multiple electric cylinders 34 away from the mounting plate 35 are respectively hingedly installed on the corresponding L-shaped plates 3 2, multiple glass mold inner clamps 33 can be adjusted separately, and multiple glass mold inner clamps 33 can be adjusted synchronously when the support shaft 27 slides along the axial direction of the hollow shaft 21. Multiple placement grooves 201 are opened on the glass mold support plate 2, and multiple glass mold outer clamps 22 corresponding to the placement grooves 201 are fixedly installed on the glass mold support plate 2. The glass mold inner clamps 33 are fixedly installed on the side of the multiple L-shaped plates 32 away from the hollow shaft 21, and the multiple glass mold inner clamps 33 correspond to the corresponding glass mold outer clamps 22 respectively.

[0027] In this embodiment, a slide bar 26 is vertically fixedly installed in the support box 1 , and the lifting plate 25 is slidably connected to the slide bar 26 , which can provide guidance for the lifting plate 25 .

[0028] In this embodiment, in order to provide support and guidance for the glass mold support plate 2, so that the glass mold support plate 2 can maintain good stability in the working state, the bottom side of the glass mold support plate 2 and the top of the support box 1 are both provided with annular grooves based on the hollow shaft 21 as the center, and multiple balls 23 are rollingly installed in the two annular grooves.

[0029] In this embodiment, in order to be able to press and fix the glass mold from above when the clamping plate 28 moves downward and reduce the obstruction to the glass mold, a plurality of clamping interfaces corresponding to the placement grooves 201 are provided on the clamping plate 28, thereby improving the clamping effect of the glass mold.

[0030] The shape of the card plate 28 is only for reference. Figure 1 and Figure 2 When the card plate 28 in the state shown in the figure affects the processing operation of the glass mold, Figure 5 The card board 28 is shown in the state shown in FIG.

[0031] Working principle: When in use, first turn on the power supply, place the glass mold to be clamped in the placement groove 201, and then drive the lifting plate 25 to descend by controlling the extension of the electric cylinder 1 24, and at the same time drive the support shaft 27, the clamping plate 28, the mounting plate 35, the electric cylinder 2 34, the L-shaped plate 32 and the inner clamping plate 33 of the glass mold to descend. When the clamping interface on the clamping plate 28 contacts the top of the glass mold, it continues to descend to press and fix the glass mold. At this time, the inner clamping plate 33 of the glass mold cooperates with the outer clamping plate 22 of the glass mold to clamp and fix the side of the glass mold, thereby completing the clamping of the glass mold, and then start the servo motor 211. The output shaft of the servo motor 211 drives the gear 21 2 and the driven gear 213 drive the hollow shaft 21 to rotate, thereby driving the glass mold support plate 2, the placement groove 201, the glass mold outer clamping plate 22, the glass mold, the clamping plate 28, the mounting ring 3, the guide rod 31, the L-shaped plate 32, the glass mold inner clamping plate 33, the electric cylinder 2 34, the mounting plate 35 and the support shaft 27 to rotate, so that the glass mold can be steered and adjusted to meet the processing requirements. When the glass mold in the placement groove 201 needs to be clamped separately, the extension or shortening of the electric cylinder 2 34 can drive the L-shaped plate 32 and the glass mold inner clamping plate 33 to slide along the radial direction of the hollow shaft 21, so that the glass mold can be clamped separately with the cooperation of the corresponding glass mold outer clamping plate 22.

[0032] The above is a detailed introduction to a rotary table fixture for glass mold processing provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A rotary table fixture for glass mold processing, characterized in that: It comprises a support box (1), a glass mold support plate (2), a clamping plate (28), a hollow shaft (21), a steering adjustment component, a lifting adjustment component, a clamping adjustment component, a support guide component, a plurality of L-shaped plates (32), a plurality of glass mold inner clamping plates (33) and a plurality of glass mold outer clamping plates (22); The hollow shaft (21) is rotatably mounted on the support box (1); the glass mold support plate (2) is fixedly mounted on the hollow shaft (21); the steering adjustment assembly is arranged on the support box (1) and connected to the hollow shaft (21); a support shaft (27) is axially slidably mounted in the hollow shaft (21); the lifting adjustment assembly is arranged in the support box (1) and connected to the support shaft (27); the clamping plate (28) is fixedly mounted on the top end of the support shaft (27); the support guide assembly is arranged on the top side of the glass mold support plate (2); and a plurality of L-shaped plates (32) are slidably mounted on the glass mold support plate (2). The top side of the mold support plate (2) is connected to the support guide component, the clamping adjustment component is arranged on the support shaft (27) and connected to a plurality of L-shaped plates (32), a plurality of placement grooves (201) are provided on the glass mold support plate (2), a plurality of glass mold outer clamps (22) corresponding to the placement grooves (201) are fixedly mounted on the glass mold support plate (2), a glass mold inner clamp (33) is fixedly mounted on one side of the plurality of L-shaped plates (32) away from the hollow shaft (21), and the plurality of glass mold inner clamps (33) respectively correspond to the corresponding glass mold outer clamps (22).

2. The rotary table fixture for glass mold processing according to claim 1, characterized in that: The clamping and adjusting assembly comprises a mounting plate (35) and a plurality of electric cylinders (34); the mounting plate (35) is fixedly mounted on the support shaft (27); the plurality of electric cylinders (34) are hingedly mounted on the mounting plate (35); and the ends of the plurality of electric cylinders (34) away from the mounting plate (35) are respectively hingedly mounted on corresponding L-shaped plates (32).

3. The rotary table fixture for glass mold processing according to claim 1, characterized in that: The lifting and adjusting assembly comprises an electric cylinder (24) and a lifting plate (25); the electric cylinder (24) is fixedly mounted on the top inner wall of the support box (1); the lifting plate (25) is fixedly mounted on the working end of the electric cylinder (24); and the bottom end of the support shaft (27) is rotatably mounted on the lifting plate (25).

4. The rotary table fixture for glass mold processing according to claim 3, characterized in that: A slide bar (26) is vertically fixedly installed in the support box (1), and the lifting plate (25) is slidably connected to the slide bar (26).

5. The rotary table fixture for glass mold processing according to claim 1, characterized in that: The support guide assembly comprises two coaxially arranged mounting rings (3) and a plurality of guide rods (31); the top of the glass mold support plate (2) is fixedly mounted with the two mounting rings (3) based on the hollow shaft (21) as the center; a plurality of guide rods (31) are fixedly mounted radially on one side of the two mounting rings (3) close to each other based on the hollow shaft (21) as the center; and a plurality of L-shaped plates (32) are respectively slidably connected to corresponding guide rods (31).

6. The rotary table fixture for glass mold processing according to claim 1, characterized in that: The steering adjustment assembly comprises a servo motor (211), a driving gear (212) and a driven gear (213); the servo motor (211) is fixedly mounted on the top inner wall of the support box (1); the output shaft of the servo motor (211) extends to the top of the support box (1) and is fixedly sleeved with the driving gear (212); the driven gear (213) is fixedly sleeved on the hollow shaft (21); and the driving gear (212) is meshed with the driven gear (213).

7. The rotary table fixture for glass mold processing according to claim 1, characterized in that: The bottom side of the glass mold support plate (2) and the top of the support box (1) are both provided with an annular groove centered on the hollow shaft (21), and a plurality of balls (23) are rotatably mounted in the two annular grooves.

8. The rotary table fixture for glass mold processing according to claim 1, characterized in that: The card plate (28) is provided with a plurality of card interfaces corresponding to the placement slots (201).

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