Glass column tool jig

Abstract

The utility model relates to the technical field of glass processing, in particular to a glass column tool jig which comprises a tray and a bottom plate, and a plane gap is arranged between the tray and the bottom plate. One transverse end of the tray is hinged with the top end of the bottom plate, and the other end is provided with a locking assembly; the locking assembly comprises an adjusting rod with a ball, the upper portion and the lower portion of the ball are each provided with a spherical pad, the two spherical pads are arranged between a pressing block and the tray, and the pressing block is fixedly arranged at the top end of the tray in a bolted mode. The bottom of the adjusting rod is in threaded connection with the bottom plate; and a rotating part with a rectangular section is arranged at the top of the adjusting rod, so that the use of an air cylinder is reduced while the processing precision of the glass column is ensured, and the overall cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a glass column tooling fixture. Background Art

[0002] The end faces of glass columns need to be processed in batches. Traditionally, a tray is used to position and clamp the glass columns. The glass beads are placed vertically. The tray is pressed against the bottom plate by multiple cylinder planes. The bottom plate is installed on the workbench of the CNC machine tool. However, the end faces of the glass columns to be processed have flatness requirements. The entire plane between the traditional tray and the bottom plate needs to ensure flatness, which increases the manufacturing cost. At the same time, the use of multiple cylinders increases the cost of use. For this reason, it is urgent to design a low-cost tooling fixture to ensure the flatness requirements of glass column processing. Utility Model Content

[0003] The purpose of the utility model is to overcome the defects and shortcomings in the prior art. To this end, the utility model provides a glass column tooling fixture, which can adjust and ensure the flatness of the end face of the glass column on the tray, while reducing the use cost.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a glass column tooling fixture, including a tray and a base plate, a plane gap is provided between the tray and the base plate; one end of the tray along the horizontal direction is hinged to the top end of the base plate, and the other end is provided with a locking assembly; the locking assembly includes an adjusting rod with a ball, spherical pads are provided on the upper and lower parts of the ball, two of the spherical pads are placed between a pressure block and the tray, and the pressure block is bolted and fixed to the top end of the tray; the bottom of the adjusting rod is threadedly connected to the base plate; the top of the adjusting rod is provided with a rotating part with a rectangular cross-section.

[0005] Furthermore, a reference table A is provided in the middle of the bottom of the tray, and a reference table is provided in the middle of the top of the bottom plate; the reference table A is laid flat on the reference table.

[0006] Furthermore, a groove-shaped notch is provided in the middle of the end of the tray, and longitudinal rectangular through holes are provided at both ends of the groove-shaped notch; rotating shafts are coaxially provided on both sides of the tray; the inner end of the rotating shaft matches the rectangular through hole and slides through the rectangular through hole, and a bearing seat is provided at the outer end; the bearing seat is fixed on the bottom plate; the inner end size of the rotating shaft is smaller than the outer end diameter.

[0007] Furthermore, the bearing seat includes a seat body with a built-in lubricating bearing, and the outer end of the rotating shaft is slidingly matched with the lubricating bearing; the outer end of the seat body is provided with a slot block and a limit rod; one end of the limit rod is hinged to the seat body, and the other end is embedded in the slot block; the limit rod is configured to slide and fit on the outer end of the rotating shaft.

[0008] Furthermore, handles are provided on both sides of the tray.

[0009] Furthermore, the tray is rectangular; the two sides of the tray along the longitudinal direction match the inner end spacing of the two bearing seats and are slidably fitted.

[0010] Furthermore, a nut is fixedly provided on the bottom plate, and the nut is threadedly connected to the adjusting rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are: by rotating the adjusting rod, under the action of the two spherical pads and the ball, the tray rotates relative to the base plate, so as to adjust the flatness of the tray and ensure the processing requirements of the glass column on the tray. The overall structure is simple and the position of the tray can be locked without using a cylinder, thereby reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a cross-sectional schematic diagram of the utility model.

[0014] Among them: 1. tray; 2. bottom plate; 3. locking assembly; 4. rotating shaft; 5. bearing seat; 11. reference table A; 12. rectangular through hole; 21. reference table B; 31. adjustment rod; 32. sphere; 33. spherical pad; 34. pressure block; 35. nut; 36. grinding pad; 51. slot block; 52. limit rod. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0017] Example

[0018] See also Figure 1and Figure 2 The utility model provides a glass column tooling fixture, including a tray 1 and a bottom plate 2, wherein one end of the tray 1 along the lateral direction is hinged to the top end of the bottom plate 2, and the other end is provided with a locking assembly 3; wherein the locking assembly 3 includes an adjusting rod 31 with a ball 32, and spherical pads 33 are provided on the upper and lower parts of the ball 32, and the two spherical pads 33 are placed between a pressing block 34 and the tray 1, and the pressing block 34 is bolted and fixed to the top end of the tray 1; the bottom of the adjusting rod 31 is threadedly connected to the bottom plate 2; the top of the adjusting rod 31 is provided with a rotating portion with a rectangular cross-section.

[0019] Here, the bottom plate 2 may be fixed with a nut 35, which is threadedly connected to the adjusting rod 31, so as to facilitate the overall assembly. When in use, the bottom plate 2 is fixed on the workbench of the CNC machine tool, and there is a plane gap between the tray 1 and the bottom plate 2. By turning the adjusting rod 31, the tray 1 rotates relative to the bottom plate 2, so as to adjust the flatness of the tray 1 to meet the processing requirements of the end face of the glass column, reduce the use of the cylinder, and reduce the overall use cost.

[0020] A grinding pad 36 may be provided between the pressing block 34 and the tray 1 to facilitate the debugging and installation of the spherical pad 33 , and the details are not repeated here.

[0021] As an embodiment of the utility model, a groove-shaped notch is provided in the middle of the end of the tray 1, and longitudinal rectangular through holes 12 are provided at both ends of the groove-shaped notch; a rotating shaft 4 is coaxially provided on both sides of the tray 1; the inner end of the rotating shaft 4 matches the rectangular through hole 12 and slides through the rectangular through hole 12, and a bearing seat 5 is provided at the outer end; the bearing seat 5 is fixed on the bottom plate 2; the inner end size of the rotating shaft 4 is smaller than the outer end diameter.

[0022] By disassembling the bearing seat 5 and screwing out the adjusting rod 31, the pallet 1 can be taken out and carried. The overall structure is simple, easy to use and low in cost.

[0023] The bearing seat 5 here can be customized separately, specifically including a seat body with a built-in lubricated bearing, and the outer end of the rotating shaft 4 slides with the lubricated bearing; the outer end of the seat body is provided with a slot block 51 and a limit rod 52; one end of the limit rod 52 is hinged to the seat body, and the other end is embedded in the slot block 51; the limit rod 52 slides and fits with the outer end of the rotating shaft 4.

[0024] When in use, the limiting rod 52 can be rotated to push out and install the rotating shaft 4, which is convenient for taking out and installing the tray 1, saving production time. Through the cooperation between the limiting rod 52 and the card slot block 51, the longitudinal freedom of the tray 1 can be limited under the limitation of the width of the tray 1, thereby improving the overall stability and facilitating the end surface processing accuracy of the glass column.

[0025] Here, handles may be provided on both sides of the tray 1 for easy carrying.

[0026] As an embodiment of the present invention, the pallet 1 is rectangular; the two sides of the pallet 1 along the longitudinal direction match the inner end spacing of the two bearing seats 5 and slide together, which can further limit the longitudinal freedom of the pallet 1 and improve the overall stability.

[0027] When the size of the tray 1 is large, there is a gap between the tray 1 and the bottom plate 2. During the processing, there is a deflection change in the middle of the tray 1. Therefore, a reference table A11 can be provided in the middle of the bottom of the tray 1, and a reference table 21 can be provided in the middle of the top of the bottom plate 2. When the reference table A11 is placed flat on the reference table 21, the tray 1 is in a leveling state, thereby ensuring the processing accuracy of the glass column. The reference table A11 and the reference table 21 here are not the entire plane processing of the tray 1 and the bottom plate 2, which reduces the manufacturing cost, and the details are not repeated.

[0028] The utility model can be summarized in other specific forms that do not violate the spirit or main features of the utility model. Therefore, no matter from which point of view, the above embodiments of the utility model can only be regarded as an explanation of the utility model and cannot limit the utility model. The claims indicate the scope of the utility model, while the above description does not indicate the scope of the utility model. Therefore, any changes within the meaning and scope equivalent to the claims of the utility model should be considered to be included in the scope of the claims of the utility model.

Claims

1. A glass column fixture, comprising a tray (1) and a bottom plate (2), characterized in that: A plane gap is provided between the tray (1) and the bottom plate (2); one end of the tray (1) is hinged to the top of the bottom plate (2) in the lateral direction, and the other end is provided with a locking assembly (3); the locking assembly (3) comprises an adjusting rod (31) with a ball (32), and spherical pads (33) are provided above and below the ball (32), and the two spherical pads (33) are placed between a pressing block (34) and the tray (1), and the pressing block (34) is bolted and fixed to the top of the tray (1); the bottom of the adjusting rod (31) is threadedly connected to the bottom plate (2); and the top of the adjusting rod (31) is provided with a rotating portion with a rectangular cross section.

2. The glass column fixture according to claim 1, characterized in that: A reference table surface A (11) is provided in the middle of the bottom of the tray (1), and a reference table surface (21) is provided in the middle of the top of the bottom plate (2); the reference table surface A (11) is placed flat on the reference table surface (21).

3. The glass column fixture according to claim 2, characterized in that: A groove-shaped notch is provided in the middle of the end of the tray (1), and longitudinal rectangular through holes (12) are provided at both ends of the groove-shaped notch; a rotating shaft (4) is coaxially provided on both sides of the tray (1); the inner end of the rotating shaft (4) matches the rectangular through hole (12) and slides through the rectangular through hole (12), and the outer end is provided with a bearing seat (5); the bearing seat (5) is fixed on the bottom plate (2); the inner end size of the rotating shaft (4) is smaller than the outer end diameter.

4. The glass column fixture according to claim 3, characterized in that: The bearing seat (5) comprises a seat body with a built-in lubricating bearing, and the outer end of the rotating shaft (4) is slidably matched with the lubricating bearing; the outer end of the seat body is provided with a slot block (51) and a limit rod (52); one end of the limit rod (52) is hinged to the seat body, and the other end is embedded in the slot block (51); the limit rod (52) is configured to slide and fit on the outer end of the rotating shaft (4).

5. The glass column fixture according to claim 4, characterized in that: Handles are provided on both sides of the tray (1).

6. The glass column fixture according to claim 4, characterized in that: The tray (1) is rectangular; the tray (1) has two sides along the longitudinal direction that match the inner end spacing of the two bearing seats (5) and are slidably fitted.

7. The glass column fixture according to claim 1, characterized in that: A nut (35) is fixedly provided on the bottom plate (2), and the nut (35) is threadedly connected to the adjusting rod (31).

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