CN2902557Y - Electric signal trigger device of friction welding machine - Google Patents
Electric signal trigger device of friction welding machine Download PDFInfo
- Publication number
- CN2902557Y CN2902557Y CN 200620007507 CN200620007507U CN2902557Y CN 2902557 Y CN2902557 Y CN 2902557Y CN 200620007507 CN200620007507 CN 200620007507 CN 200620007507 U CN200620007507 U CN 200620007507U CN 2902557 Y CN2902557 Y CN 2902557Y
- Authority
- CN
- China
- Prior art keywords
- friction
- welding machine
- clamp apparatus
- welding
- hydraulic cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses an electrical signal trigger equipment of a friction-welding machine belonging to the field of welding device, wherein the back of the friction-welding machine is provided fixedly with a rotary clamp apparatus and a movable clamp apparatus which is fixed on a hydraulic cylinder through an insulator, the signal lines of a PLC programmable control device are fixed on the movable clamp apparatus and the back respectively, the insulator insulates the clamp apparatus from the movable clamp apparatus, and when the movable weldment contacts the rotary weldment the electrical signal of circuit conducting is transmitted to the PLC programmable control device and triggers the friction timing program, thereby overcoming the existing defaults that a pressure signal is used to trigger the friction timing program of the PLC programmable control device, which leads to low rigidity, large viscosity and dimensional instability of metal material which needs large fractional moment of torque during welding. The utility model has the advantages of improving the accuracy and efficiency of the welding of the low-rigidity and large-viscosity metals, such as copper and aluminum.
Description
Technical field
The utility model belongs to the welding equipment scope, particularly a kind of signal of telecommunication flip flop equipment of friction-welding machine.
Background technology
Usually, as triggering signal, that is: the triggering of weld cycle is progressively to rise to the setting friction pressure with two workpiece contacts pressure to friction-welding machine with pressure signal, and the magnetic valve triggering signal is delivered to that PLC finishes.Its welding process comprises: rotary fixture rotation, mobile holder are near rotary fixture, the contact of two workpiece, pressure progressively rises to the setting friction pressure, the magnetic valve triggering signal is delivered to PLC, timing reaches setting fraction time, upset time timing, applies upset force, finishes welding process.But during lower when hardness such as soldering copper, aluminium, that viscosity is bigger metal material, because yielding, the required friction torque of welded part is big, fraction time is short, common pressure activated mode friction-welding machine not too is fit to such part friction welding.
Summary of the invention
The purpose of this utility model provides a kind of signal of telecommunication flip flop equipment of friction-welding machine.It is characterized in that: fixedly rotary fixture 1 and hydraulic cylinder 6 respectively on friction-welding machine pedestal 2, mobile holder 3 is fixed on the hydraulic cylinder 6 by insulator 5, the holding wire 9 of PLC Programmable Logic Controller 7 is connected with mobile holder 3 by holding screw 4, and holding wire 8 is fixed on the pedestal 2.
Described insulator 5 is made up of nylon sleeve 11 and nylon cushion 12; Nylon cushion 12 is clipped between mobile holder seat 13 and the hydraulic cylinder seat 14, and nylon sleeve 11 is enclosed within on the hold-down screw 10, and hold-down screw 10 passes in the screw hole that fixing hole on mobile holder seat 13, the nylon cushion 12 is screwed in hydraulic cylinder seat 14 and compresses.
The beneficial effects of the utility model are to make mobile holder and the insulation of friction-welding machine pedestal by insulator, the signal of telecommunication that guarantees PLC is added on rotary fixture and the mobile holder reliably, make rotation, move two welded parts as " contact ", when weldment is rotated in mobile weldment contact, the electrical signal conduction of circuit turn-on is to the PLC programmable controller, trigger the friction timing program, overcome the friction timing program that triggers the PLC programmable controller in the prior art with pressure signal, caused hardness lower, viscosity is bigger, metal material yielding deficiency when friction welding (FW) that required friction torque is big.
Description of drawings
Fig. 1 is the structural representation of the signal of telecommunication flip flop equipment of friction-welding machine.
Fig. 2 is mobile holder and friction-welding machine pedestal insulation syndeton schematic diagram.
The specific embodiment
The utility model provides a kind of signal of telecommunication flip flop equipment of friction-welding machine.In the structural representation of the signal of telecommunication flip flop equipment of friction-welding machine shown in Figure 1, fixedly rotary fixture 1 and hydraulic cylinder 6 respectively on friction-welding machine pedestal 2, mobile holder 3 is fixed on the hydraulic cylinder 6 by insulator 5, the holding wire 9 of PLC Programmable Logic Controller 7 is connected with mobile holder 3 by holding screw 4, and holding wire 8 is fixed on the pedestal 2.
In mobile holder shown in Figure 2 and friction-welding machine pedestal insulation syndeton schematic diagram, described insulator 5 is made up of nylon sleeve 11 and nylon cushion 12; Nylon cushion 12 is clipped between mobile holder seat 13 and the hydraulic cylinder seat 14, and nylon sleeve 11 is enclosed within on the hold-down screw 10, and hold-down screw 10 passes in the screw hole that fixing hole on mobile holder seat 13, the nylon cushion 12 is screwed in hydraulic cylinder seat 14 and compresses.
The utility model is as " contact " with the welded part on welded part on the rotary fixture 1 and the mobile holder 3, when mobile holder during near rotary fixture, the contact of two welded parts, the signal of telecommunication of circuit turn-on is delivered to PLC programmable controller 7, triggering friction timing program, timing reach the setting fraction time, the upset time timing, apply upset force, finish welding process.
Claims (2)
1. the signal of telecommunication flip flop equipment of a friction-welding machine, it is characterized in that: fixedly rotary fixture (1) and hydraulic cylinder (6) respectively on friction-welding machine pedestal (2), mobile holder (3) is fixed on the hydraulic cylinder (6) by insulator (5), the holding wire (9) of PLC Programmable Logic Controller (7) is connected with mobile holder (3) by holding screw (4), and holding wire (8) is fixed on the pedestal (2).
2. according to the signal of telecommunication flip flop equipment of the described friction-welding machine of claim 1, it is characterized in that: described insulator (5) is made up of nylon sleeve (11) and nylon cushion (12); Nylon cushion (12) is clipped between mobile holder seat (13) and the hydraulic cylinder seat (14), nylon sleeve (11) is enclosed within on the hold-down screw (10), and hold-down screw (10) passes in the screw hole that fixing hole on mobile holder seat (13), the nylon cushion (12) is screwed in hydraulic cylinder seat (14) and compresses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007507 CN2902557Y (en) | 2006-03-03 | 2006-03-03 | Electric signal trigger device of friction welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007507 CN2902557Y (en) | 2006-03-03 | 2006-03-03 | Electric signal trigger device of friction welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2902557Y true CN2902557Y (en) | 2007-05-23 |
Family
ID=38077960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007507 Expired - Lifetime CN2902557Y (en) | 2006-03-03 | 2006-03-03 | Electric signal trigger device of friction welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2902557Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081555A (en) * | 2015-09-10 | 2015-11-25 | 昆山斯格威电子科技有限公司 | Friction welding device |
| CN108637464A (en) * | 2018-07-12 | 2018-10-12 | 江苏锢邦智能装备有限公司 | A kind of inertia friction weld equipment |
-
2006
- 2006-03-03 CN CN 200620007507 patent/CN2902557Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081555A (en) * | 2015-09-10 | 2015-11-25 | 昆山斯格威电子科技有限公司 | Friction welding device |
| CN108637464A (en) * | 2018-07-12 | 2018-10-12 | 江苏锢邦智能装备有限公司 | A kind of inertia friction weld equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070523 |
|
| EXPY | Termination of patent right or utility model |