Clamp for detecting spectacle frame

Abstract

The utility model discloses a fixture for spectacle frame detection, which comprises a base, a rotating seat is fixedly mounted on the inner wall of the upper end of the base, an adjusting assembly is arranged at the upper end of the rotating seat, and a clamping assembly for clamping a spectacle frame is arranged at the upper end of the adjusting assembly. The clamp is provided with the clamping assembly, the clamping assembly can clamp the spectacle frame, when the first threaded rod is rotated, the distance between the mounting rods on the two sides can be adjusted, and when the second threaded rod is rotated, the distance between the stand columns on the two sides can be adjusted, so that the clamp for spectacle frame detection can clamp spectacle frames of different models and different sizes; according to the utility model, the adjusting assembly is arranged inside, so that when the clamping assembly clamps the spectacle frame, the angle of the spectacle frame can be adjusted, and a worker can detect each angle of the spectacle frame more conveniently and quickly.

Description

Technical Field

[0001] The utility model relates to the field of glasses testing, in particular to a fixture for testing glasses frames. Background Art

[0002] In order to meet the diversified needs, the current structures of eyeglass frames are various, and the materials used include plastic, resin, metal, etc.; after the eyeglass frames are processed, they need to be inspected. During the inspection process, multiple inspections need to be performed on the nose bridge, corners, and other locations and angles of the eyeglass frames. During the eyeglass inspection process, if the inspector holds the eyeglass frames in his hands all the time, his hands will get sore, so a clamp is needed to clamp the eyeglass frames. However, the existing eyeglass frame inspection clamp cannot meet the clamping requirements of eyeglass frames of various specifications and sizes when clamping the eyeglass frames, and it is not convenient to adjust the angle of the eyeglass frames after clamping the eyeglass frames with the existing clamps, which makes it inconvenient for the staff to inspect the eyeglass frames. Utility Model Content

[0003] The purpose of the utility model is to provide a fixture for detecting eyeglass frames to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A fixture for detecting a spectacle frame comprises a base, a rotating seat is fixedly mounted on the inner wall of the upper end of the base, an adjusting component is arranged on the upper end of the rotating seat, and a clamping component for clamping the spectacle frame is arranged on the upper end of the adjusting component.

[0006] In a preferred embodiment of the present utility model, the adjustment assembly includes a rotating shaft, which is rotatably mounted on the inner wall of the upper end of the rotating seat, a first positioning bolt is threadedly mounted on the outer wall of the rotating seat, and a rotating block is fixedly connected to the upper end of the rotating shaft.

[0007] In a preferred embodiment of the present invention, connecting blocks are rotatably connected to both sides of the outer wall of the rotating block, there are two groups of connecting blocks, and connecting rods are fixedly connected to opposite sides of the two groups of connecting blocks.

[0008] In a preferred embodiment of the present utility model, a second rotating block is rotatably connected to the inner wall of the upper connecting block, and a mounting block is fixedly connected to the upper end of the second rotating block.

[0009] In a preferred embodiment of the present utility model, a second positioning bolt is provided on the inner wall of the lower connection block, and a third positioning bolt is provided on the inner wall of the upper connection block.

[0010] In a preferred embodiment of the present utility model, the clamping assembly comprises a transverse plate, the transverse plate is fixedly mounted on one end of the mounting block away from the second rotating block, and a first threaded rod is rotatably mounted on an inner wall of the transverse plate.

[0011] In a preferred embodiment of the present invention, first sliders are slidably mounted on both sides of the outer wall of the first threaded rod, a mounting rod is fixedly connected to the upper end of the first slider, and a second threaded rod is rotatably mounted on the inner wall of the mounting rod.

[0012] In a preferred embodiment of the present invention, second sliders are slidably installed on both sides of the outer wall of the second threaded rod, a sliding sleeve is fixedly installed on the upper end of the second slider, a column is fixedly installed on the upper end of the sliding sleeve, and a clamping plate is fixedly installed on the upper end of the column.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. Beneficial Effects

[0014] The utility model is provided with a clamping assembly, which can clamp the eyeglass frame, and when the first threaded rod is rotated, the distance between the mounting rods on both sides can be adjusted, and when the second threaded rod is rotated, the distance between the uprights on both sides can be adjusted, so that the eyeglass frame detection fixture can clamp eyeglass frames of different models and sizes, solving the problem that the existing eyeglass frame detection fixture cannot meet the clamping requirements of eyeglass frames of various specifications and sizes when clamping the eyeglass frames.

[0015] The utility model is provided with an adjustment component inside, and by adjusting the tightness of the first positioning bolt, the second positioning bolt and the third positioning bolt, the size of the friction between the rotating seat and the rotating shaft and the size of the friction between the connecting block and the rotating block and the second rotating block can be adjusted, so that the clamping component can also adjust the angle of the glasses frame when clamping the glasses frame, so that the staff can detect various angles of the glasses frame more conveniently and quickly, which solves the problem that it is inconvenient to adjust the angle of the glasses frame after the existing clamps clamp the glasses frame, which makes it inconvenient for the staff to detect the glasses frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a fixture for testing eyeglass frames.

[0018] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of a fixture for testing eyeglass frames.

[0019] Figure 3 The present invention is a schematic diagram of the structure of a clamping assembly in a fixture for testing eyeglass frames.

[0020] Figure 4 The present invention is a schematic structural diagram of the inner wall of a mounting rod in a fixture for detecting eyeglass frames.

[0021] Figure 5 The present invention is a schematic diagram of the structure of the inner wall of a horizontal plate in a fixture for testing eyeglass frames.

[0022] In the figure: a base 100, a rotating seat 110, a rotating shaft 200, a first positioning bolt 210, a rotating block 220, a connecting block 230, a connecting rod 240, a second rotating block 250, a mounting block 260, a second positioning bolt 270, a third positioning bolt 280, a cross plate 300, a first threaded rod 310, a first slider 320, a mounting rod 340, a second threaded rod 350, a second slider 360, a sliding sleeve 370, the sliding sleeve 370, a column 380, and a splint 390. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Example 1: Figures 1 to 5 , including a base 100, a rotating seat 110 is fixedly installed on the inner wall of the upper end of the base 100, and an adjusting component is arranged on the upper end of the rotating seat 110, and a clamping component for clamping the eyeglass frame is arranged on the upper end of the adjusting component; the adjusting component includes a rotating shaft 200, the rotating shaft 200 is rotatably installed on the inner wall of the upper end of the rotating seat 110, and a first positioning bolt 210 is threadedly installed on the outer wall of the rotating seat 110, and a rotating block 220 is fixedly connected to the upper end of the rotating shaft 200; connecting blocks 230 are rotatably connected to both sides of the outer wall of the rotating block 220, and there are two groups of connecting blocks 230, and the two groups of connecting blocks 230 are fixedly connected to the opposite side of the connecting rod 240; the inner wall of the upper connecting block 230 is rotatably connected to the second rotating block 250, and the upper end of the second rotating block 250 is fixedly connected to the mounting block 260; the inner wall of the lower connecting block 230 is provided with a second positioning bolt 270, and the inner wall of the upper connecting block 230 is provided with a third positioning bolt 280;

[0025] The specific practical scenario of this embodiment is as follows: the base 100 has the function of a counterweight, the rotating shaft 200 can rotate on the inner wall of the rotating seat 110, the first positioning bolt 210 is threadedly installed on the inner wall of the rotating seat 110, when the first positioning bolt 210 is tightened, the rotating shaft 200 cannot rotate, round rods are provided at both ends of the rotating block 220 and the second rotating block 250, the round rods are rotatably installed on the inner wall of the connecting block 230, the mounting block 260 can rotate around the connection between the second rotating block 250 and the connecting block 230, the third positioning bolt 280 is threadedly installed on the inner wall of the upper connecting block 230, and the third positioning bolt 280 is rotated. The bolt 280 can abut against the outer wall of the round rod. When the third positioning bolt 280 is tightened, the third positioning bolt 280 can abut against the outer wall of the upper round rod. The friction between the two is too large, so that the round rod cannot rotate, so that the second rotating block 250 is fixed to the inner wall of the upper connecting block 230 and cannot rotate. When the second positioning bolt 270 is tightened, the second positioning bolt 270 can abut against the outer wall of the rotating block 220, so that the second positioning bolt 270 cannot rotate with the rotation of the lower connecting block 230. The friction between the second positioning bolt 270 and the rotating block 220 is too large, so that the lower connecting block 230 cannot rotate.

[0026] Example 2: Figures 1 to 5 , including a base 100, a rotating seat 110 is fixedly installed on the inner wall of the upper end of the base 100, and an adjusting component is arranged on the upper end of the rotating seat 110, and a clamping component for clamping the eyeglass frame is arranged on the upper end of the adjusting component; the clamping component includes a horizontal plate 300, and the horizontal plate 300 is fixedly installed on the end of the mounting block 260 away from the second rotating block 250, and a first threaded rod 310 is rotatably installed on the inner wall of the horizontal plate 300; first sliders 320 are slidably installed on both sides of the outer wall of the first threaded rod 310, and a mounting rod 340 is fixedly connected to the upper end of the first slider 320, and a second threaded rod 350 is rotatably installed on the inner wall of the mounting rod 340; second sliders 360 are slidably installed on both sides of the outer wall of the second threaded rod 350, and a sliding sleeve 370 is fixedly installed on the upper end of the second slider 360, and a column 380 is fixedly installed on the upper end of the sliding sleeve 370, and a clamping plate 390 is fixedly installed on the upper end of the column 380;

[0027] The specific practical scenario of this embodiment is as follows: one end of the first threaded rod 310 passes through and extends to the outer wall of the cross plate 300, and the first threaded rod 310 passes through and extends to one end of the outer wall of the cross plate 300 and is fixedly installed with a first handle. Rotating the first handle can drive the first threaded rod 310 to rotate, so that the two first sliding blocks 320 on the outer wall of the first threaded rod 310 can approach each other. There are two mounting rods 340, and both sides of the lower ends of the two mounting rods 340 are fixedly installed with limit plates, and the opposite side of the limit plates is slidably connected with the two sides of the cross plate 300. The outer wall of the second threaded rod 350 is fixedly installed with a second handle. When the second handle is rotated, it can drive the second threaded rod 350 to rotate, so that the two second sliding blocks 360 on the outer wall of the second threaded rod 350 can approach or move away from each other, and drive the two columns 380 at the upper ends of the mounting rod 340 to approach or move away from each other. The splints 390 on both sides cooperate with each other to clamp the glasses frame, and the opposite sides of the two splints 390 are fixedly installed with anti-skid pads, which play a role of limiting and protecting the glasses frame.

[0028] The above structures and principles are all common standard parts or parts known to those skilled in the art, and their structures and principles can be known by those skilled in the art through technical manuals or conventional experimental methods;

[0029] The working principle of the utility model is: pull the connecting rod 240 and the mounting block 260 to keep the cross plate 300 at a suitable angle, then turn the first handle to drive the first threaded rod 310 to rotate, so that the two first sliders 320 on the outer wall of the first threaded rod 310 move in different directions so that the two mounting rods 340 are kept at a suitable distance, and the glasses frame is placed between the clamping plates 390 on both sides, and turn the second handle to drive the second threaded rod 350 to rotate, so that the two second sliders 360 on the outer wall of the second threaded rod 350 can approach each other, so that the clamping plates 390 on both sides can cooperate with each other to clamp the glasses frame, and the glasses frame can be tested.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A fixture for testing eyeglass frames, comprising a base (100), wherein a rotating seat (110) is fixedly mounted on the inner wall of the upper end of the base (100), characterized in that: An adjustment component is arranged at the upper end of the rotating seat (110), and a clamping component for clamping a spectacle frame is arranged at the upper end of the adjustment component.

2. A fixture for detecting eyeglass frames according to claim 1, characterized in that: The adjustment assembly comprises a rotating shaft (200), the rotating shaft (200) being rotatably mounted on the inner wall of the upper end of the rotating seat (110), a first positioning bolt (210) being threadedly mounted on the outer wall of the rotating seat (110), and a rotating block (220) being fixedly connected to the upper end of the rotating shaft (200).

3. A fixture for detecting spectacle frames according to claim 2, characterized in that: Connecting blocks (230) are rotatably connected to both sides of the outer wall of the rotating block (220), and there are two groups of connecting blocks (230). The two groups of connecting blocks (230) are fixedly connected to connecting rods (240) on opposite sides.

4. A fixture for detecting eyeglass frames according to claim 3, characterized in that: The inner wall of the upper connection block (230) is rotatably connected to a second rotation block (250), and the upper end of the second rotation block (250) is fixedly connected to a mounting block (260).

5. The fixture for detecting eyeglass frames according to claim 4, characterized in that: A second positioning bolt (270) is provided on the inner wall of the lower connection block (230), and a third positioning bolt (280) is provided on the inner wall of the upper connection block (230).

6. The fixture for detecting spectacle frames according to claim 5, characterized in that: The clamping assembly comprises a transverse plate (300), the transverse plate (300) being fixedly mounted on one end of the mounting block (260) away from the second rotating block (250), and a first threaded rod (310) being rotatably mounted on the inner wall of the transverse plate (300).

7. The fixture for detecting spectacle frames according to claim 6, characterized in that: First sliders (320) are slidably mounted on both sides of the outer wall of the first threaded rod (310); a mounting rod (340) is fixedly connected to the upper end of the first slider (320); and a second threaded rod (350) is rotatably mounted on the inner wall of the mounting rod (340).

8. The fixture for detecting spectacle frames according to claim 7, characterized in that: Second sliders (360) are slidably mounted on both sides of the outer wall of the second threaded rod (350), a sliding sleeve (370) is fixedly mounted on the upper end of the second slider (360), a column (380) is fixedly mounted on the upper end of the sliding sleeve (370), and a clamping plate (390) is fixedly mounted on the upper end of the column (380).

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