CN218801747U

CN218801747U - Clamping mechanism and packaging system for TO-CAN packaging

Info

Publication number: CN218801747U
Application number: CN202223037026.2U
Authority: CN
Inventors: 刘亮; 杨明; 罗浩
Original assignee: Hubei Guansheng Photoelectric Technology Co ltd
Current assignee: Hubei Guansheng Photoelectric Technology Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-07
Anticipated expiration: 2032-11-15

Abstract

The utility model provides a TO-CAN encapsulates uses fixture and packaging system, wherein, TO-CAN encapsulates uses fixture includes: one side of the fixing plate is provided with a linear type chute; the fixed clamping assembly comprises a fixed rod and a fixed sleeve, the fixed rod is arranged at one end of the sliding chute, the fixed sleeve is arranged on the fixed rod and is parallel to the sliding chute, the pipe cap is slidably inserted into the fixed sleeve, and the axis of the pipe cap is parallel to the sliding chute; slip centre gripping subassembly, slip centre gripping subassembly include slide bar, fixed block and flexible joint piece, and the one end sliding connection of slide bar is in the spout, and the fixed block sets up in the through-hole that coaxial setting was seted up to the other end of slide bar and relatively fixed sleeve, and the holding tank that runs through the through-hole has still been seted up to one side of fixed block. The utility model discloses a fixture is used for pipe cap and tube socket TO carry out coaxial heart TO make things convenient for TO-CAN packaging process in pipe cap and the tube socket welded fastening.

Description

Clamping mechanism and packaging system for TO-CAN packaging

Technical Field

The utility model relates TO a TO-CAN technical field especially relates TO a TO-CAN encapsulates uses fixture and packaging system.

Background

The TO-CAN module is mainly used for 2.5Gbit/s and 10Gbit/s short-distance transmission and mainly comprises a pipe cap, a pipe seat and various components used for transmitting signals in the pipe cap and the pipe seat.

For example, patent CN102005695A discloses a TO-CAN package centering fixture, which includes a fixture bottom plate and a fixture end plate fixed at one end of the fixture bottom plate, wherein a top plate limiting plate having a sliding groove is arranged on the fixture bottom plate, a top plate capable of sliding in the sliding groove is arranged in the sliding groove of the top plate limiting plate, a rotation adjusting column is arranged at one end of the fixture bottom plate far away from the fixture end plate, one end of the rotation adjusting column is movably connected TO the top plate and CAN drive the top plate TO slide in the sliding groove, and a positioning groove for positioning a product is arranged on the fixture end plate. The TO-CAN packaging centering clamp has the advantages of being accurate in positioning, high in positioning efficiency and the like, and the TO-CAN packaging centering clamp cannot be used in the prior art.

At present, most of TO-CAN adopts a welding fixing mode TO assemble and fix components and parts in the manufacturing process, and a plurality of clamps similar TO the above patents are also used, however, the clamps in the above patents are of a fixed clamping structure, and the hard clamping mode is mainly used for clamping and fixing the parts, and in the TO-CAN packaging process, the pipe cap and the pipe seat adopt a butt welding mode in resistance welding because of similar cylindrical structures, and the welding mode needs a flexible clamping mode so as TO drive the pipe cap and the pipe seat TO move mutually in the butt welding process, thereby applying the mutual extrusion force of the pipe cap and the pipe seat TO complete the hot welding, and the fixed clamps in the above patents are not suitable for the butt welding processing of the resistance welding.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary TO provide a clamping mechanism and a packaging system for a TO-CAN package, so as TO provide a flexible clamping mechanism TO meet the requirement of butt welding process of resistance welding.

In order TO achieve the technical object, the utility model provides a TO-CAN encapsulates uses fixture for the welded fastening of pipe cap and tube socket, it includes:

one side of the fixed plate is provided with a linear type chute;

the fixed clamping assembly comprises a fixed rod and a fixed sleeve, the fixed rod is arranged at one end of the sliding groove, the fixed sleeve is arranged on the fixed rod and is parallel to the sliding groove, the pipe cap is slidably inserted into the fixed sleeve, and the axis of the pipe cap is parallel to the sliding groove;

slip centre gripping subassembly, slip centre gripping subassembly includes slide bar, fixed block and flexible joint piece, the one end sliding connection of slide bar in the spout, the fixed block set up in the other end of slide bar is relative the through-hole of coaxial setting is seted up to the fixed sleeve, run through still has been seted up to one side of fixed block the holding tank of through-hole, the holding tank is followed the opening has still been seted up to the axial of through-hole, place in the flexible joint piece holding tank and its shape with the holding tank is unanimous, so that the tube socket warp the opening slides and inserts and establish to flexible joint piece and butt extremely through-hole department, warp the slide bar can drive the tube socket is relative the tube cap removes, is used for ordering about the tube socket with the mutual butt of tube cap.

Furthermore, fixed centre gripping subassembly still includes flexible joint ring, flexible joint intra-annular arrange in fixed sleeve and with the coaxial setting of fixed sleeve to the pipe cap is followed fixed sleeve's axial is inserted and is established and the joint is fixed extremely flexible joint ring is used for avoiding the outer wall of pipe cap damages at the slip in-process.

Furthermore, the sliding clamping assembly further comprises a sliding block, wherein the sliding block is arranged in the sliding groove and connected to the sliding rod, and is used for driving the sliding rod to move along the sliding groove.

Furthermore, the sliding clamping assembly further comprises an adjusting piece, and the adjusting piece is arranged on the sliding rod and used for finely adjusting the position of the sliding rod, so that the tube seat and the tube cap are coaxially arranged when being mutually abutted.

Further, the adjusting piece is a ball hinge, and the ball hinge is arranged between the sliding block and the sliding rod.

Further, the diameter of the through hole is larger than that of the fixing sleeve.

Furthermore, the cross section of the accommodating groove is U-shaped.

Furthermore, one side of the fixing sleeve, which is far away from the fixing rod, is provided with a notch along the axial direction.

Furthermore, the flexible clamping ring and the flexible clamping block are both made of flexible graphite packing.

The utility model discloses still include a TO-CAN packaging system, it includes foretell TO-CAN fixture for the encapsulation.

Compared with the prior art, the beneficial effects of the utility model include: the clamping mechanism of the utility model is used for clamping and fixing the pipe cap and the pipe seat of the laser diode module, adopts a flexible clamping mode, and can finish mutual movement and extrusion through a butt welding structure of resistance welding after the clamping of the pipe cap and the pipe seat is finished, thereby finishing the hot melting welding of the contact surface of the pipe cap and the pipe seat;

the utility model also provides a packaging system, it adopts foretell clamping structure, can accomplish the hot melt welding of pipe cap and tube socket in the laser diode module.

Drawings

FIG. 1 is a schematic structural diagram of a clamping mechanism for TO-CAN packaging according TO an embodiment of the present invention;

FIG. 2 is a schematic view of a cap and socket assembly of a clamping mechanism for TO-CAN packaging according TO an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a fixed clamping assembly and a sliding clamping assembly in the clamping mechanism for packaging TO-CAN according TO the embodiment of the present invention.

1. A fixing plate; 11. a chute; 2. fixing the clamping assembly; 21. fixing the rod; 22. fixing the sleeve; 221. a notch; 23. a flexible snap ring; 3. a sliding clamping assembly; 31. a slide bar; 32. a fixed block; 321. accommodating grooves; 33. a flexible clamping block; 34. a slider; 35. an adjusting member.

Detailed Description

The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.

Referring TO fig. 1 TO 3, the present invention provides a clamping mechanism for TO-CAN packaging, which is used for welding and fixing a cap 100 and a socket 200, and comprises:

the fixing plate comprises a fixing plate 1, wherein a linear type sliding groove 11 is formed in one side of the fixing plate;

the fixed clamping assembly 2 comprises a fixed rod 21 and a fixed sleeve 22, the fixed rod 21 is arranged at one end of the sliding chute 11, the fixed sleeve 22 is arranged on the fixed rod 21 and is parallel to the sliding chute 11, the pipe cap 100 is slidably inserted into the fixed sleeve 22, and the axis of the pipe cap 100 is parallel to the sliding chute 11;

slip centre gripping subassembly 3, slip centre gripping subassembly 3 includes slide bar 31, fixed block 32 and flexible joint piece 33, the one end sliding connection of slide bar 31 in spout 11, fixed block 32 set up in slide bar 31's the other end is relative fixed sleeve 22 offers the through-hole of coaxial setting, the holding tank 321 that runs through the through-hole has still been seted up to one side of fixed block 32, holding tank 321 follows the opening has still been seted up to the axial of through-hole, place in flexible joint piece 33 holding tank 321 and its shape with the holding tank 321 is unanimous, so that tube socket 200 warp the opening slides and inserts and establish to flexible joint piece 33 and butt extremely through-hole department, warp slide bar 31 can drive tube socket 200 is relative tube cap 100 removes, is used for driving about tube socket 200 with tube cap 100 butt each other.

The fixing plate 1 is used for supporting the fixing clamping assembly 2 and the sliding clamping assembly 3, the fixing clamping assembly 2 and the sliding clamping assembly 3 are respectively used for fixing the pipe cap 100 and the pipe seat 200, the fixing clamping assembly 2 comprises a fixing rod 21 and a fixing sleeve 22, the fixing rod 21 is used for connecting the fixing plate 1 and the fixing sleeve 22, the fixing sleeve 22 is used for clamping and fixing the pipe cap 100, the pipe cap 100 is inserted into the fixing sleeve 22 in a sliding mode and can move after being subjected to axial pressure, the sliding clamping assembly 3 comprises a sliding rod 31, a fixing block 32 and a flexible clamping block 33, the sliding rod 31 is used for connecting the fixing plate 1 and the fixing block 32, the fixing block 32 is provided with an accommodating groove used for clamping and fixing the pipe seat 200, the sliding rod 31 moves on the fixing plate 1 and drives the fixing block 32 to move relative to the fixing sleeve 22 so as to drive the pipe seat 200 to abut against the pipe cap 100, the accommodating groove is arranged in the flexible clamping block 33, the pipe seat 200 can deform by compressing the flexible clamping block 33 after being fixed to the accommodating groove, and accordingly welding work of the subsequent pipe cap 100 and pipe seat 200 is completed.

The utility model provides an in the embodiment, fixed plate 1 adopts the mode that the level set up, and spout 11 is seted up along the horizontal direction at the top of fixed plate 1, and dead lever 21 and slide bar 31 are all vertical to be set up in fixed plate 1. The fixing rod 21 is inserted into one end of the sliding groove 11, and is parallel to the sliding rod 31, so that the sliding rod 31 does not deviate when moving relative to the fixing rod 21, and the fixing plate 1 can be adjusted according to the installation mode of the resistance welding equipment, so as to determine the horizontal or vertical installation of the fixing plate 1.

The utility model provides an in the embodiment, fixed centre gripping subassembly 2 still includes flexible joint ring 23, place in the flexible joint ring 23 fixed sleeve 22 and with the coaxial setting of fixed sleeve 22, so that the pipe cap 100 is followed fixed sleeve 22's axial is inserted and is established and the joint is fixed extremely flexible joint ring 23 is used for avoiding the outer wall of pipe cap 100 damages at the slip in-process. The flexible clamping ring 23 and the flexible clamping block 33 are made of flexible graphite packing, and have the characteristics of good flexibility, rebound resilience, corrosion resistance, high pressure resistance, radiation resistance, heat conduction and the like, and can meet the high-temperature environment of the pipe cap 100 and the pipe seat 200 in the butt welding process of resistance welding.

In the embodiment provided by the utility model, the fixing sleeve 22 is kept away from one side of the fixing rod 21 is provided with a notch 221 along the axial direction. The notch 221 is fan-shaped, and the central angle of the fan-shaped notch is not greater than 30 ° and completely penetrates through the fixing sleeve 22, so that the pipe cap 100 can be conveniently inserted into the fixing sleeve 22 and then taken out.

The utility model provides an in the embodiment, be greater than the diameter of pipe cap when the transverse cross sectional area of tube socket 200 in the TO-CAN, consequently, on its fixed block 32 that corresponds the diameter of through-hole is greater than the diameter of fixing sleeve 22. The cross section of the accommodating groove 321 formed by the opening and the through hole in the fixing block 32 is U-shaped, so that components on the tube seat can smoothly pass through the opening when the tube seat is inserted into the accommodating groove, so that the tube seat 200 is inserted into the accommodating groove from the side wall, the mounting directions of the tube cap 100 and the tube seat 200 are in a vertical state, and the tube cap 100 and the tube seat 200 can be prevented from being offset after being abutted against each other.

The utility model provides an in the embodiment, slip centre gripping subassembly 3 is still including slider 34, place in the slider 34 in spout 11 and connect in slide bar 31 is used for driving slide bar 31 is followed spout 11 removes. The slider 34 can be manually pushed, and a corresponding driving end can be arranged according to requirements, so that the pipe cap and the pipe seat are abutted to each other after the installation is completed.

The utility model provides an in the embodiment, slip centre gripping subassembly 3 still includes regulating part 35, regulating part 35 set up in slide bar 31 is used for rightly slide bar 31's position is finely tuned, so that tube socket 200 with coaxial setting when cap 100 mutual butt. The adjusting member 35 is a ball hinge, which is disposed between the sliding block 34 and the sliding rod 31 and can swing in multiple directions, so as to ensure that the cap 100 and the socket 200 are in proper coaxial positions when they are abutted against each other.

The utility model provides an in the embodiment, the utility model discloses still include a TO-CAN packaging system, it includes foretell TO-CAN fixture for the encapsulation. The packaging system further comprises a resistance welding structure, the resistance welding structure is arranged relative to the fixed rod, and then welding work can be carried out after the fixing of the tube cap and the tube seat is completed by taking the fixed rod as a reference.

The utility model provides an embodiment's theory of operation does: the utility model discloses a mode that fixture adopted flexible joint carries out fixing respectively of pipe cap and tube socket, this fixture is including the tube socket fixed block of fixed pipe cap fixed sleeve and removal, fixed sleeve and fixed block are kept away from each other when initial, the joint that CAN carry out pipe cap and tube socket respectively is fixed, then remove through the relative fixed sleeve of slider structure control fixed block, thereby order about tube socket and pipe cap and be close TO each other and the butt, the relative position of pipe socket and pipe cap CAN also be finely tuned through the ball hinge structure simultaneously, thereby ensure that pipe cap and tube socket CAN coaxial setting, then CAN carry out the welding of pipe cap and tube socket through the butt welding structure of resistance welding, make the contact surface reciprocal anchorage of pipe cap and tube socket, accomplish the whole encapsulation shaping of TO-CAN structure promptly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The utility model provides a TO-CAN encapsulates and uses fixture for the welded fastening of pipe cap and tube socket which characterized in that includes:

one side of the fixed plate is provided with a linear type chute;

2. The fixture of claim 1, wherein: the fixed clamping assembly further comprises a flexible clamping ring, the flexible clamping ring is arranged in the fixed sleeve and coaxially arranged with the fixed sleeve, so that the pipe cap is arranged along the axial direction of the fixed sleeve, inserted and clamped fixedly to the flexible clamping ring, and the damage to the outer wall of the pipe cap in the sliding process is avoided.

3. The clamping mechanism for the TO-CAN package according TO claim 2, wherein: the sliding clamping assembly further comprises a sliding block, the sliding block is arranged in the sliding groove and connected to the sliding rod, and the sliding block is used for driving the sliding rod to move along the sliding groove.

4. The fixture for TO-CAN packages according TO claim 3, wherein: the sliding clamping assembly further comprises an adjusting piece, and the adjusting piece is arranged on the sliding rod and used for finely adjusting the position of the sliding rod, so that the tube seat and the tube cap are coaxially arranged when being mutually abutted.

5. The fixture for TO-CAN packaging according TO claim 4, wherein: the adjusting piece is a ball hinge, and the ball hinge is arranged between the sliding block and the sliding rod.

6. The fixture for TO-CAN packaging according TO claim 5, wherein: the diameter of the through hole is larger than that of the fixing sleeve.

7. The fixture of claim 6, wherein: the cross section of the accommodating groove is U-shaped.

8. The fixture of claim 7, wherein: one side of the fixing sleeve, which is far away from the fixing rod, is provided with a notch along the axial direction.

9. The fixture for the TO-CAN package according TO claim 8, wherein: the flexible clamping ring and the flexible clamping block are both made of flexible graphite packing.

10. A TO-CAN packaging system is characterized in that: including the fixture for the TO-CAN package of claim 9.