Turnover clamp

Abstract

The utility model relates to an overturning clamp which comprises a support, a rotating seat is arranged on the support in a rotating mode, at least two clamping jaws are arranged on the rotating seat, each clamping jaw comprises a supporting platform and an adjusting clamping piece, the supporting platforms correspond to the adjusting clamping pieces in a one-to-one mode, and workpieces are clamped on the supporting platforms through the adjusting clamping pieces. The clamping device has the advantages that a workpiece is clamped on the supporting platform through the adjusting clamping piece, after one face of the glass mold is machined, the rotating base is rotated, the position of the glass mold can be adjusted, the working mode of repeated clamping and positioning is replaced, and therefore the machining efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamps, and in particular relates to a flip clamp. Background Art

[0002] Glass molds are specialized tools used to manufacture glass products. They are typically made from heat- and wear-resistant materials, such as steel or special alloys. Glass molds are indispensable tools in glass production, and their precision and durability directly impact the quality of the final product.

[0003] When processing glass molds, fixtures are usually used for fixing. When the other side of the glass needs to be processed, the original fixture can only achieve single-sided processing. At this time, it needs to be clamped and positioned again, which can easily lead to low work efficiency. Utility Model Content

[0004] In order to solve the problem of needing multiple clamping, the utility model provides a flip fixture, and the specific technical solution is as follows:

[0005] A flip fixture includes a bracket, a rotating seat is rotatably provided on the bracket, and at least two clamping jaws are provided on the rotating seat. Each of the clamping jaws includes a supporting platform and an adjusting clamping piece. The supporting platform and the adjusting clamping piece correspond one to one, and the adjusting clamping piece clamps the workpiece on the supporting platform.

[0006] During processing, the glass mold is placed on the support platform, and then the workpiece is clamped on the support platform using the adjustable clamping parts. After processing one surface of the glass mold, the rotating seat is rotated to adjust the position of the glass mold, replacing the working method of multiple clamping and positioning, thereby improving processing efficiency.

[0007] In a specific possible implementation manner, the rotating seat is rotatably connected to the bracket via a driving shaft, and the driving shaft is used to be connected to the driving member.

[0008] The driving member is used to drive the driving shaft to rotate, thereby driving the rotating seat to rotate, and further driving the workpiece to rotate.

[0009] In a specific embodiment, the support platform is detachably connected to the rotating base.

[0010] The support platform and the rotating seat are detachably connected, so that different support platforms can be replaced according to the shape of the workpiece, so as to adapt to a variety of workpieces and improve the applicability of the fixture.

[0011] Specifically, a locking slot is provided on the rotating seat, a bolt is slidably provided in the locking slot, the bolt passes through the locking slot and passes through the supporting platform, the bolt is threadedly connected with a nut, and the nut presses the supporting platform against the rotating seat.

[0012] The support platform can be locked on the rotating seat by bolts and nuts, and can also be easily disassembled and replaced.

[0013] In a specific possible implementation scheme, a slope is provided on a side of the rotating seat away from the supporting platform, the slope is inclined toward a side of the workpiece, and the adjusting clamp is provided on the slope.

[0014] Since one side of the glass mold is usually a plane and the other side is usually a curved surface, the adjusting clamping piece is arranged on the inclined surface to facilitate the adjustment of the clamping piece to contact the curved surface.

[0015] Specifically, the adjusting clamping member includes a connecting shaft arranged on a rotating seat, and two folding plates are rotatably connected to the connecting shaft. The two folding plates are arranged opposite to each other, and the rotating shafts on the two folding plates are connected by a screw rod. The ends of the two folding rods are connected by a rotating rod, and a clamping plate is provided on the rotating rod.

[0016] When installing the workpiece, place the workpiece on the support platform, rotate the screw to drive the folding plate to unfold, and push the clamping plate to move toward one side of the workpiece until it is pressed against the workpiece, thereby clamping the workpiece.

[0017] Beneficial technical effects of this utility model:

[0018] 1. Clamp the workpiece on the support platform by adjusting the clamping parts. After processing one side of the glass mold, rotate the rotating seat to adjust the position of the glass mold. This can achieve double-sided processing of the glass mold without multiple clamping and positioning, thereby greatly improving processing efficiency;

[0019] 2. Through the detachable connection design of the support platform and the rotating seat, the support platforms of different shapes can be easily replaced to adapt to workpieces of different shapes, thereby improving the applicability of the fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a flip clamp according to an embodiment of the present utility model.

[0021] Figure 2 It is a structural diagram of the adjusting clamping member in an embodiment of the utility model.

[0022] Explanation of the accompanying drawings: 1. Bracket; 2. Base; 3. Support plate; 4. Rotating seat; 5. Drive shaft; 6. Support platform; 7. Adjustment clamping member; 8. Locking slide; 9. Inclined surface; 10. Connecting shaft; 11. Folding plate; 12. Rotating shaft; 13. Screw; 14. Rotating rod; 15. Clamping plate. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-2 The utility model is described in further detail.

[0024] Reference Figure 1 A flip fixture includes a bracket 1. In this embodiment, the bracket 1 includes a base 2 and two support plates 3 arranged on the base 2, and the two support plates 3 are arranged opposite to each other.

[0025] Each support plate 3 is rotatably provided with a rotating seat 4, which is rotatably connected to the support plate 3 via a driving shaft 5, and the driving shaft 5 is connected to a driving member. In this embodiment, the driving member is a motor.

[0026] At least two clamps are provided on the rotating seat 4. In this embodiment, there are two clamps, which are arranged opposite to each other. Each clamp includes a support platform 6 and an adjusting clamp 7. The support platform 6 and the adjusting clamp 7 correspond one to one. The adjusting clamp 7 clamps the workpiece on the support platform 6.

[0027] Reference Figure 2 The support platform 6 is detachably connected to the rotating base 4. Specifically, the rotating base 4 is provided with a locking groove 8. In this embodiment, the locking groove 8 is a T-slot. In other embodiments, the locking groove 8 may be a dovetail groove. A bolt is slidably disposed within the locking groove 8. The bolt passes through the locking groove 8 and through the support platform 6. The bolt is threadedly connected to a nut, which tightens the support platform 6 against the rotating base 4. In other embodiments, the support platform 6 and the rotating base 4 are welded.

[0028] A slope 9 is provided on the side of the rotating seat 4 away from the supporting platform 6. The slope 9 is inclined toward the side of the base 2, and the adjusting clamping member 7 is provided on the slope 9. The adjusting clamping member 7 includes a connecting shaft 10 provided on the slope 9. Two folding plates 11 are rotatably connected to the connecting shaft 10. The two folding plates 11 are arranged opposite to each other. The rotating shafts 12 on the two folding plates 11 are connected by a screw rod 13. The two plates of the folding plates 11 are hinged by the rotating shaft 12. The axis of the rotating shaft 12 is parallel to the axis of the connecting shaft 10. The axis of the screw rod 13 is perpendicular to the axis of the rotating shaft 12 and the axis of the connecting shaft 10. The ends of the two folding rods are connected by a rotating rod 14. The axis of the rotating rod 14 is parallel to the axis of the connecting shaft 10. The connecting shaft 10 and the rotating rod 14 are both located between the two rotating shafts 12. A clamping plate 15 is provided on the rotating rod 14.

[0029] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flip fixture, characterized by: The invention comprises a bracket (1), a rotating seat (4) is rotatably provided on the bracket (1), at least two clamping jaws are provided on the rotating seat (4), each of the clamping jaws comprises a supporting platform (6) and an adjusting clamping member (7), and the adjusting clamping member (7) clamps a workpiece on the supporting platform (6); The adjusting clamping member (7) includes a connecting shaft (10) arranged on a rotating seat (4), two folding plates (11) are rotatably connected to the connecting shaft (10), the two folding plates (11) are arranged opposite to each other, the rotating shafts (12) on the two folding plates (11) are connected by a screw rod (13), the ends of the two folding plates (11) are connected by a rotating rod (14), and a clamping plate (15) is provided on the rotating rod (14).

2. The flip fixture according to claim 1, characterized in that: The rotating seat (4) is rotatably connected to the bracket (1) via a driving shaft (5).

3. The flip fixture according to claim 1, characterized in that: The supporting platform (6) is detachably connected to the rotating seat (4).

4. The flip fixture according to claim 1, characterized in that: The rotating seat (4) is provided with a locking slot (8), a bolt is slidably provided in the locking slot (8), the bolt passes through the locking slot (8) and passes through the supporting platform (6), the bolt is threadedly connected with a nut, and the nut presses the supporting platform (6) against the rotating seat (4).

5. The flip fixture according to claim 1, characterized in that: A slope (9) is provided on the side of the rotating seat (4) away from the supporting platform (6), the slope (9) is inclined toward the workpiece, and the adjusting clamping member (7) is arranged on the slope (9).

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