Pin device of halogen lamp

Abstract

The utility model discloses a pin device of a halogen lamp, comprising a lamp holder clamping assembly used for clamping a glass bulb of a lamp body for positioning; the short lamp base positioning assembly is used for performing equal-section positioning on a short lamp base to be welded; and the pin welding assembly is used for welding the tops of the pair of short lamp pins at the bending positions of the bottoms of the pair of lamp pins of the lamp holder. According to the utility model, the lamp holder clamping assembly clamps the lamp body glass bulb and is matched with the lamp holder clamping assembly for double clamping, so that the positioning effect is good; the short lamp base positioning assembly aligns a pair of short lamp bases to the position under the lamp base of the lamp holder, the pin welding assembly conducts welding at the bending position of the lamp base of the lamp holder, surface contact is achieved at the corner, and welding is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of halogen lamp pins, and mainly relates to a pin device for a halogen lamp. Background Technique

[0002] A pair of lamp pins at the bottom of a halogen lamp need to be respectively connected with another pair of short lamp pins at the bottom for subsequent installation and connection of other components; the lamp pins of the lamp socket are vertical and long, and the short pins are also vertical and long; bending the bottom of the lamp pins of the lamp socket before welding will make the welding more stable. For the connection between the bent lamp pins of the lamp socket and the short lamp pins, more precise multi-axis positioning is required, and it is not easy to find the welding position. When the original welding station components work, it is difficult to grasp the welding position, and the welding effect is poor. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a pin device for a halogen lamp with good double clamping and positioning effect of the lamp socket and more stable welding of the short lamp pins at the bent part of the lamp pins.

[0004] The technical problem to be solved by the utility model can be realized by adopting the following technical solutions:

[0005] A pin device for a halogen lamp, characterized by comprising:

[0006] A lamp socket clamping assembly for clamping and positioning the bulb of the lamp body;

[0007] A short lamp pin positioning assembly for equally segmenting and positioning the short lamp pins to be welded;

[0008] A pin welding assembly for welding the tops of a pair of short lamp pins at the bent positions at the bottoms of a pair of lamp pins of the lamp socket.

[0009] In a preferred embodiment of the utility model, front and rear moving assemblies are respectively connected to the tops of the lamp socket clamping assembly and the pin welding assembly. The front and rear moving assemblies include front and rear brackets, a pair of front and rear guide rails, a front and rear driving cylinder, and a front and rear slider seat. The tops of the pair of front and rear guide rails are fixedly arranged on the front and rear brackets. The cylinder end of the front and rear driving cylinder is horizontally fixedly arranged on the front and rear brackets, and the piston rod end is longitudinally fixed to the front and rear slider seat. The front and rear driving cylinder is parallel and located between the pair of front and rear guide rails.

[0010] In a preferred embodiment of the present utility model, left and right welding guide rails are fixedly arranged at the bottom of the front and rear slider seats. The lamp holder clamping assembly includes a lamp holder clamping seat, a lamp holder lifting seat, and at least a pair of lamp holder clamping blocks. The top of the lamp holder clamping seat is fixedly connected to the left and right welding guide rails, and a pair of lamp holder lifting guide rails are symmetrically arranged on the left and right sides of the lamp holder clamping seat; the inner sides of a pair of the lamp holder lifting seats are slidably connected to the lamp holder lifting guide rails of the lamp holder clamping seat; a lamp holder clamping guide rail is arranged on the front surface of the lamp holder lifting seat, and the bottoms of a pair of the lamp holder clamping blocks are slidably connected to the lamp holder clamping guide rail of the lamp holder lifting seat; a pair of the lamp holder clamping blocks are used for clamping or loosening the lamp holder.

[0011] In a preferred embodiment of the present utility model, the pin welding assembly includes a pair of welding cylinders, a pair of welding slider seats, two pairs of welding clamping seats, and two pairs of soldering pens. The tops of a pair of the welding slider seats are slidably connected to the left and right welding guide rails, and the tops of two pairs of welding clamping seats are fixedly arranged at the bottoms of a pair of the welding slider seats; the cylinder ends of a pair of the welding cylinders are horizontally fixedly arranged at the left and right ends of the left and right welding guide rails, and the piston rod ends are respectively fixedly connected to the two sides of a pair of the welding slider seats; two pairs of the welding clamping seats are located on the left and right sides of a pair of the lamp holder clamping blocks, and two pairs of soldering pens are clamped between the bottoms of two pairs of the welding clamping seats.

[0012] In a preferred embodiment of the present utility model, the short pin positioning assembly includes a pin support, a horizontal moving mechanism, a pin lifting mechanism, and a pin pressing mechanism. The horizontal moving mechanism includes a horizontal cylinder, a horizontal slider seat, and a horizontal clamping block. The middle part of the rear of the horizontal slider seat is horizontally slidably arranged in the sliding groove of the pin support, and the horizontal clamping block is connected to the horizontal slider seat; the cylinder end of the horizontal cylinder is fixed on the pin support, and the front end of the piston rod is fixedly connected to one end of the left and right of the horizontal slider seat, and the horizontal clamping block clamps a pair of short pins.

[0013] In a preferred embodiment of the present utility model, the pin lifting mechanism includes a pin lifting guide rail, a pin lifting cylinder, and a pin lifting slider seat. The pin lifting guide rail is vertically fixed on the pin support, and the pin lifting slider seat is longitudinally slidably arranged on the pin lifting guide rail; the cylinder end of the pin lifting cylinder is fixedly arranged at the bottom of the pin lifting guide rail, and the piston rod end is fixedly connected to the pin lifting slider seat.

[0014] In a preferred embodiment of the present utility model, the pin pressing mechanism includes a pin clamping cylinder, pin clamping blocks, and a pair of pin pressing sliders. The rear sides of the pair of pin clamping blocks are fixedly arranged on the pin lifting slide seat. The pin pressing sliders are used to press or release a pair of short lamp pins on the pin clamping blocks. The outer side of the cylinder part of the pin clamping cylinder is fixedly connected to the pin lifting slide seat through a pair of connecting plates. The pin clamping blocks and the pin pressing sliders are arranged between the pair of connecting plates of the pin clamping cylinder. The piston rod end of the pin clamping cylinder is connected to the pair of pin pressing sliders.

[0015] The beneficial effects of the present utility model are as follows: For a pin device of a halogen lamp, the lamp socket clamping assembly clamps the lamp body glass shell, and with the dual clamping of the lamp socket clamping assembly, the positioning effect is good. The short lamp pin positioning assembly aligns a pair of short lamp pins directly below the lamp socket pins, and the pin welding assembly welds at the bent part of the lamp socket pins, achieving surface contact at the corner, and the welding is more stable. Brief Description of the Drawings

[0016] Figure 1 is a schematic structural view of a pin device of a halogen lamp of the present utility model.

[0017] Figure 2 is a schematic structural view of the lamp socket clamping assembly and the pin welding assembly of the present utility model.

[0018] Figure 3 is a partial schematic view of the lamp socket clamping assembly of the present utility model.

[0019] Figure 4 is a schematic structural view of the short lamp pin positioning assembly of the present utility model.

[0020] Reference Numerals in the Drawings:

[0021] Front and Rear Movement Assembly 10: Front and Rear Brackets 11, Front and Rear Guide Rails 12, Front and Rear Driving Cylinders 13, Front and Rear Slide Blocks 14; Left and Right Welding Guide Rails 15.

[0022] Lamp Socket Clamping Assembly 20: Lamp Socket Clamping Base 21, Lamp Socket Lifting Base 22, Lamp Socket Clamping Block 23; Lamp Socket Lifting Guide Rail, Lamp Socket Clamping Guide Rail; Lamp Socket Positioning Assembly.

[0023] Pin Welding Assembly 30: Welding Cylinder 31, Welding Slide Block 32, Welding Clamping Base 33, Soldering Iron 34.

[0024] Short Lamp Pin Positioning Assembly: Pin Bracket 41. Horizontal Movement Mechanism 40; Horizontal Cylinder 42, Horizontal Slide Block 43, Horizontal Clamping Block 44.

[0025] Pin Lifting Mechanism 50; Pin Lifting Guide Rail 51, Pin Lifting Cylinder 52, Pin Lifting Slide Block 53.

[0026] Pin pressing mechanism 60; pin clamping cylinder 61, pin clamping block 62, pin pressing slider 63. Detailed implementation mode

[0027] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below with reference to specific drawings.

[0028] See Figures 1 to 4 , what is shown in the figure is a pin device of a halogen lamp, including: a lamp holder clamping assembly 20 for clamping the glass shell of the lamp body for positioning; a short pin positioning assembly for equally segmenting and positioning the short pins to be welded; a pin welding assembly 30 for welding the tops of a pair of short pins at the bent positions at the bottoms of a pair of pins of the lamp holder. The lamp holder clamping assembly 20 of the present utility model clamps the glass shell of the lamp body, and with the double clamping of the lamp holder clamping assembly 20, the positioning effect is good; the short pin positioning assembly aligns a pair of short pins directly below the pins of the lamp holder, and the pin welding assembly 30 performs welding at the bent positions of the pins of the lamp holder, achieving surface contact at the corners and making the welding more stable.

[0029] Further, in combination with Figure 2 and Figure 3 , front and rear moving assemblies 10 are respectively connected to the tops of the lamp holder clamping assembly 20 and the pin welding assembly 30. The front and rear moving assemblies 10 include front and rear brackets 11, a pair of front and rear guide rails 12, a front and rear driving cylinder 13, and a front and rear slider seat 14. The tops of the pair of front and rear guide rails 12 are fixedly arranged on the front and rear brackets 11. The cylinder end of the front and rear driving cylinder 13 is horizontally fixedly arranged on the front and rear brackets 11, and the piston rod end longitudinally fixes the front and rear slider seat 14. The front and rear driving cylinder 13 is parallel and located between the pair of front and rear guide rails 12.

[0030] A left and right welding guide rail 15 is fixedly arranged at the bottom of the front and rear slider seat 14. The lamp holder clamping assembly 20 includes a lamp holder clamping seat 21, a lamp holder lifting seat 22, and at least a pair of lamp holder clamping blocks 23. The top of the lamp holder clamping seat 21 is fixedly connected to the left and right welding guide rail 15. A pair of lamp holder lifting guide rails are symmetrically arranged on the left and right sides of the lamp holder clamping seat 21; the pair of inner side surfaces of the lamp holder lifting seat 22 are slidably connected to the lamp holder lifting guide rails of the lamp holder clamping seat 21; a lamp holder clamping guide rail is arranged on the front surface of the lamp holder lifting seat 22; the bottoms of the pair of lamp holder clamping blocks 23 are slidably connected to the lamp holder clamping guide rail of the lamp holder lifting seat 22; the pair of lamp holder clamping blocks 23 are used to clamp or loosen the lamp holder. Specifically, the pin device further includes a lamp holder positioning assembly for clamping and positioning the glass shell and the base of the lamp body; the lamp holder clamping blocks 23 are two pairs arranged horizontally and parallel, and the clamping is more stable.

[0031] Working principle of the lamp holder clamping assembly 20: The front and rear slider seats 14 drive the whole lamp holder clamping assembly 20 to move horizontally back and forth; the lamp holder lifting seat 22 drives a pair of lamp holder clamping blocks 23 to move up and down along the lamp holder clamping seat 21 together; a pair of lamp holder clamping blocks 23 slide left and right along the lifting guide rails on the lamp holder lifting seat 22, and then clamp the glass shell of the lamp holder left and right. The above lamp holder clamping assembly 20 can move horizontally back and forth through the front and rear moving assembly 10; the lamp holder clamping assembly 20 realizes the height positioning in the longitudinal direction through the lamp holder lifting seat 22, and realizes the horizontal movement in the left and right directions through the lamp holder clamping blocks 23; the three-axis coordinate positioning is accurate, which is convenient for subsequent welding positioning.

[0032] Further, the pin welding assembly 30 includes a pair of welding cylinders 31, a pair of welding slider seats 32, two pairs of welding clamping seats 33, and two pairs of soldering pens 34. The tops of the pair of welding slider seats 32 are slidably connected to the left and right welding guide rails 15, and the tops of the two pairs of welding clamping seats 33 are fixedly arranged at the bottoms of the pair of welding slider seats 32; the cylinder ends of the pair of welding cylinders 31 are horizontally fixedly arranged at the left and right ends of the left and right welding guide rails 15, and the piston rod ends are respectively fixedly connected to both sides of the pair of welding slider seats 32; the two pairs of welding clamping seats 33 are located on the left and right sides of a pair of lamp holder clamping blocks 23, and the two pairs of soldering pens 34 are clamped between the bottoms of the two pairs of welding clamping seats 33.

[0033] Working principle of the pin welding assembly 30: The front and rear slider seats 14 drive the whole pin welding assembly 30 to move horizontally back and forth; the two pairs of welding clamping seats 33 respectively clamp the two pairs of soldering pens 34, and a pair of welding cylinders 31 drive the pair of welding slider seats 32 to approach each other in the left and right directions respectively; the two pairs of soldering pens 34 respectively weld the upper outer circumferences of a pair of short lamp pins at the bent parts of a pair of lamp pins of the lamp holder.

[0034] The above pin welding assembly 30 can move horizontally back and forth through the front and rear moving assembly 10; the horizontal movement in the left and right directions is realized through a pair of welding cylinders 31, so as to realize precise position welding. In addition, the lamp holder clamping blocks 23 of the lamp holder clamping assembly 20 are fixedly connected to the middle of the bottom of the front and rear slider seats 14 and are located in the middle of the welding sliders, providing a safety distance for the docking of the two pairs of welding devices.

[0035] Further, in combination with Figure 4, the short pin positioning assembly includes a pin support 41, a horizontal movement mechanism 40, a pin lifting mechanism 50, and a pin pressing mechanism 60. The horizontal movement mechanism 40 includes a horizontal cylinder 42, a horizontal slider seat 43, and a horizontal clamping block 44. The rear middle part of the horizontal slider seat 43 is horizontally slidably arranged in the sliding groove of the pin support 41, and the horizontal clamping block 44 is connected to the horizontal slider seat 43; the cylinder end of the horizontal cylinder 42 is fixed on the pin support 41, and the front end of the piston rod is fixedly connected to one of the left and right ends of the horizontal slider seat 43. The horizontal clamping block 44 clamps a pair of short pins.

[0036] The pin lifting mechanism 50 includes a pin lifting guide rail 51, a pin lifting cylinder 52, and a pin lifting slider seat 53. The pin lifting guide rail 51 is vertically fixed on the pin support 41, and the pin lifting slider seat 53 is longitudinally slidably arranged on the pin lifting guide rail 51; the cylinder end of the pin lifting cylinder 52 is fixedly arranged at the bottom of the pin lifting guide rail 51, and the piston rod end is fixedly connected to the pin lifting slider seat 53.

[0037] The pin pressing mechanism 60 includes a pin clamping cylinder 61, a pin clamping block 62, and a pair of pin pressing sliders 63. The rear sides of the pair of pin clamping blocks 62 are fixedly arranged on the pin lifting slider seat 53. The pin pressing sliders 63 are used to press or release a pair of short pins on the pin clamping block 62; the outer side of the cylinder part of the pin clamping cylinder 61 is fixedly connected to the pin lifting slider seat 53 through a pair of connecting plates. The pin clamping block 62 and the pin pressing sliders 63 are arranged between the pair of connecting plates of the pin clamping cylinder 61, and the piston rod end of the pin clamping cylinder 61 is connected to the pair of pin pressing sliders 63.

[0038] The working principle of the short pin positioning assembly: The horizontal cylinder 42 of the horizontal movement mechanism 40 drives the horizontal slider seat 43 to move in the front-back direction, and then drives the horizontal clamping block 44 to clamp a pair of short pins, so that the lower part of the short pins is disengaged or clamped by the pin pressing mechanism 60; the pin lifting cylinder 52 drives the pin lifting slider seat 53 and drives the pin pressing mechanism 60 together to move longitudinally along the pin lifting guide rail 51; the pin clamping cylinder 61 drives a pair of pin pressing sliders 63 to press the pin clamping block 62 in the horizontal front-back direction, and then clamps or releases the lower part of a pair of short pins.

[0039] The above-mentioned horizontal movement mechanism 40 of the short pin positioning assembly realizes front-back positioning, so that the tops of a pair of short pins are aligned with a pair of pins of the lamp socket; the vertical lifting of the pin lifting mechanism 50 and the front-back pressing of the pin pressing mechanism 60 cooperate, so that the pin clamping block 62 drives a pair of short pins to move vertically upward at equal intervals under the drive of the pin lifting slider. The automatic equal-distance movement is more accurate and has higher efficiency.

[0040] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, various changes and improvements will occur to the present utility model, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A pin device for a halogen lamp, characterized in that: include: The lamp holder clamping assembly is used to clamp the glass shell of the lamp body for positioning; Short lamp pin positioning assembly, used to position the short lamp pins to be welded in equal sections; A pin welding assembly, used for welding the top of a pair of short lamp pins to the bent positions of the bottom of a pair of lamp pins of the lamp holder; Left and right welding guide rails are fixedly arranged at the bottom of the front and rear slider seats, and the lamp holder clamping assembly includes a lamp holder clamping seat, and the top of the lamp holder clamping seat is fixedly connected to the left and right welding guide rails; The pin welding assembly comprises a pair of welding cylinders, a pair of welding slide seats, two pairs of welding clamping seats, and two pairs of solder pens. The tops of the pair of welding slide seats are slidably connected to the left and right welding guide rails, and the tops of the two pairs of welding clamping seats are fixedly arranged at the bottoms of the pair of welding slide seats; the cylinder barrel ends of the pair of welding cylinders are transversely fixedly arranged at the left and right ends of the left and right welding guide rails, and the piston rod ends are respectively fixedly connected to the two sides of the pair of welding slide seats; the two pairs of welding clamping seats are located on the left and right sides of a pair of lamp holder clamping blocks, and the two pairs of solder pens are clamped between the bottoms of the two pairs of welding clamping seats; The short lamp pin positioning assembly includes a pin bracket, a horizontal moving mechanism, a pin lifting mechanism, and a pin clamping mechanism. The horizontal moving mechanism includes a horizontal cylinder, a horizontal slider seat, and a horizontal clamping block. The rear middle part of the horizontal slider seat is horizontally slidably set in the sliding groove of the pin bracket, and the horizontal clamping block is connected to the horizontal slider seat; the cylinder end of the horizontal cylinder is fixed on the pin bracket, and the front end of the piston rod is fixedly connected to the left and right ends of the horizontal slider seat, and the horizontal clamping block clamps a pair of short lamp pins.

2. A halogen lamp pin device as claimed in claim 1, characterized in that: The tops of the lamp holder clamping assembly and the pin welding assembly are respectively connected to the front and rear moving assemblies, and the front and rear moving assemblies include front and rear brackets, a pair of front and rear guide rails, front and rear driving cylinders, and front and rear slider seats. The tops of the pair of front and rear guide rails are fixedly arranged on the front and rear brackets, the cylinder barrel ends of the front and rear driving cylinders are transversely fixed on the front and rear brackets, and the piston rod ends are longitudinally fixed to the front and rear slider seats, and the front and rear driving cylinders are located parallel to each other between the pair of front and rear guide rails.

3. A halogen lamp pin device as claimed in claim 2, characterized in that: The lamp holder clamping assembly comprises a lamp holder clamping seat, a lamp holder lifting seat, and at least one pair of lamp holder clamping blocks; a pair of lamp holder lifting guide rails are symmetrically arranged on the left and right sides of the lamp holder clamping seat; a pair of inner side surfaces of the lamp holder lifting seat are slidably connected to the lamp holder lifting guide rails of the lamp holder clamping seat; a lamp holder clamping guide rail is arranged on the front surface of the lamp holder lifting seat, and the bottoms of a pair of lamp holder clamping blocks are slidably connected to the lamp holder clamping guide rails of the lamp holder lifting seat; a pair of lamp holder clamping blocks are used to clamp or release the lamp holder.

4. A halogen lamp pin device as claimed in claim 1, characterized in that: The pin lifting mechanism includes a pin lifting guide rail, a pin lifting cylinder, and a pin lifting slide. The pin lifting guide rail is vertically fixed on the pin bracket, and the pin lifting slide is longitudinally slidably set on the pin lifting guide rail; the cylinder end of the pin lifting cylinder is fixedly set at the bottom of the pin lifting guide rail, and the piston rod end is fixedly connected to the pin lifting slide.

5. A halogen lamp pin device as claimed in claim 4, characterized in that: The pin clamping mechanism includes a pin clamping cylinder, a pin clamping block, and a pair of pin clamping slide blocks. The rear sides of the pair of pin clamping blocks are fixedly arranged on the pin lifting slide seat, and the pin clamping slide block is used to clamp or loosen a pair of short lamp pins on the pin clamping block; the outer side of the cylinder barrel of the pin clamping cylinder is fixedly connected to the pin lifting slide seat through a pair of connecting plates, the pin clamping block and the pin clamping slide block are arranged between a pair of connecting plates of the pin clamping cylinder, and the piston rod end of the pin clamping cylinder is connected to a pair of pin clamping slide blocks.

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