A new coaxial optical device pin folding device

Abstract

The application discloses a novel coaxial optical device pin folding device, which comprises a base, a base shaft, a sliding block pipe seat support frame, a pipe seat pressing device, an upper limiting device, a lower limiting device, a reset spring and a height limiting rod, the reset spring is sleeved on the base shaft, the base shaft and the height limiting rod are arranged on the base, the pipe seat support frame is arranged at the top end of the height limiting rod, the pipe seat is arranged at the top of the pipe seat support frame, the pipe seat pressing device is arranged at the top of the pipe seat support frame, and a pressing cover is arranged at the top of the pipe seat pressing device. The base shaft is internally hollow and funnel-shaped, so that the product pin is funnel-shaped, the pin is conveniently folded, the sliding block is used for pressing the pipe seat, the sliding block is spring ball positioned, and the pipe seat is prevented from falling off when being pressed downward.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of optical device manufacturing, in particular to a new coaxial optical device pin folding device. BACKGROUND

[0002] During the production or testing of optical devices, the pins of the optical device tube base often deform and bend or spread outward, affecting the clamping and fixing of the product in the equipment, leading to equipment misjudgment, stopping operation and affecting production efficiency.

[0003] Currently, manual operation is used, the shape is difficult to unify, the force is not the same, the internal glass body of the pin is easily damaged, the metal pin is relatively sharp, there is a certain safety risk, and the root of the pin is prone to breakage.

[0004] In view of the above problems, the present application provides a new coaxial optical device pin folding device which can fold the tube base pins of coaxial optical devices. SUMMARY

[0005] The present application provides a new coaxial optical device pin folding device which can fold the tube base pins of coaxial optical devices.

[0006] The purpose of the present application is to provide a new coaxial optical device pin folding device, which comprises a base, a base shaft, a tube base support frame, a tube base pressing device, an upper limiting device, a lower limiting device, a gland, a return spring and a height limiting rod, the return spring is sleeved on the base shaft, the base shaft and the height limiting rod are arranged on the base, the tube base support frame is arranged at the top end of the height limiting rod, the tube base is arranged at the top of the tube base support frame, the tube base pressing device is arranged at the top of the tube base support frame, and the gland is arranged at the top of the tube base pressing device.

[0007] Further, the tube base pressing device comprises a sliding block, a manual lever and a positioning spring ball, and the positioning spring ball is arranged at the bottom of the sliding block.

[0008] Further, the inside of the base shaft is hollow and funnel-shaped.

[0009] Further, the number of upper limiting devices is two, and they are arranged at the top of the tube base support frame.

[0010] Further, the lower limiting device is arranged at the top of the base shaft.

[0011] The present application has the following advantages: the present application is hollow inside the base shaft and funnel-shaped, so that the product pins are funnel-shaped, facilitating the folding of the pins, and the sliding block is used to press the tube base, and the sliding block is positioned by spring balls to prevent the tube base from falling off when pressed down. The present application mainly solves the problem that in the production of optical devices, due to the irregularity of part of the tube base pins, it is difficult to put them into the automatic equipment carrier strip for patching, wire bonding and cap sealing, affecting the production efficiency of the equipment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the present invention;

[0013] Figure 2 This is a cross-sectional view of the invention.

[0014] In the diagram: 1. Slider; 2. Manual lever; 3. Tube seat support frame; 4. Base; 5. Height limit rod; 6. Return spring; 7. Upper limit device; 8. Tube seat; 9. Pressure cap; 10. Base central shaft; 11. Positioning spring ball; 12. Lower limit device. Detailed Implementation

[0015] This invention provides a novel coaxial optical device pin retraction device, comprising a base 4, a base central shaft 10, a tube seat support frame 3, a tube seat clamping device, an upper limit device 7, a lower limit device 12, a pressure cover 9, a return spring 6, and a height limiting rod 5. The return spring 6 is sleeved on the base central shaft 10. The base central shaft 10 and the height limiting rod 5 are both disposed on the base 4. The tube seat support frame 3 is disposed at the top of the height limiting rod 5. The tube seat 8 is disposed at the top of the tube seat support frame 3. The tube seat clamping device is disposed at the top of the tube seat support frame 3. The tube seat clamping device has a pressure cover 9 on its top.

[0016] In this embodiment, the tube seat clamping device includes a slider 1, a manual lever 2, and a positioning spring ball 11, with the positioning spring ball 11 located at the bottom of the slider 1.

[0017] In this embodiment, the interior of the central shaft 10 of the base is hollow and funnel-shaped.

[0018] In this embodiment, there are two upper limit devices 7, which are located on the top of the tube support frame 3.

[0019] In this embodiment, the lower limit device 12 is disposed at the top of the central shaft 10 of the base.

[0020] In this embodiment, the base shaft 10 is hollow inside and has an internal funnel shape to gather the pins.

[0021] In this embodiment, the tube seat support frame 3 is used to place the tube seat 8. By fitting with the central shaft 10 of the base with a clearance, the tube seat support frame 3 can slide up and down.

[0022] In this embodiment, the position of the slider 1 is adjusted by moving the manual lever 2 so as to press the tube seat 8 tightly and prevent the tube seat 8 from coming off upward when it is pressed down. The positioning spring ball 11 installed at the bottom of the slider 1 is used to prevent the slider 1 from sliding.

[0023] In this embodiment, the return spring 6 generates an upward thrust, keeping the tube seat support frame 3 at its highest position to facilitate the placement of the tube seat 8 product.

[0024] In this embodiment, the height limiting rod 5 mainly limits the height of the pipe seat support frame 3, and also plays the role of orientation of up and down sliding.

[0025] In this embodiment, the up and down sliding of the pipe seat support frame 3 and the pipe seat pressing device can be realized in a pneumatic or electric way. The pneumatic device can be controlled by an electromagnetic valve, and the electric device can be controlled by program writing.

[0026] In this embodiment, when in use, the pipe seat 8 is put into the mounting hole in the pipe seat support frame 3, the left manual lever 2 is pulled, the slider 1 is extended to the farthest position, at this time, the positioning spring ball 11 positions the slider 1, preventing the slider 1 from shaking, the left and right hands simultaneously press the pipe seat support frame 3, overcoming the resistance of the spring below, until the lower limiting device 12 on the middle shaft 10 of the base is hit, so that the lead pin forms a funnel shape, the left and right hands are loosened, the pipe seat support frame 3 is reset upward, the manual lever 2 is pulled, the slider 1 is reset, the pipe seat 8 is taken out, and the lead pin is folded.

[0027] Although the specific embodiments of the present application are described in detail with reference to the accompanying drawings, it should not be understood as limiting the protection scope of the patent. Various modifications and changes made by those skilled in the art within the scope described in the claims are still within the protection scope of the patent.

Claims

1. A novel coaxial optical device pin retraction device, comprising a base, a base central shaft, a tube seat support frame, a tube seat clamping device, an upper limit device, a lower limit device, a pressure cover, a return spring, and a height limiting rod, characterized in that: The reset spring is sleeved on the middle shaft of the base, the middle shaft of the base and the height limiting rod are arranged on the base, the pipe seat support frame is arranged at the top end of the height limiting rod, the pipe seat is arranged at the top of the pipe seat support frame, the pipe seat pressing device is arranged at the top of the pipe seat support frame, the pipe seat pressing device is provided with a pressing cover at the top, the pipe seat pressing device comprises a sliding block, a manual rod and a positioning spring ball, the positioning spring ball is arranged at the bottom of the sliding block, and the middle shaft of the base is internally hollow and funnel-shaped.

2. A novel coaxial optical device pin folding device as claimed in claim 1, characterized in that: The number of the upper limiting devices is two, and the upper limiting devices are arranged at the top of the pipe seat support frame.

3. A novel coaxial optical device pin folding device as claimed in claim 1, characterized in that: The lower limiting device is arranged at the top of the middle shaft of the base.

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