CN209867665U - Linear friction welding equipment - Google Patents
Linear friction welding equipment Download PDFInfo
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- CN209867665U CN209867665U CN201920623396.3U CN201920623396U CN209867665U CN 209867665 U CN209867665 U CN 209867665U CN 201920623396 U CN201920623396 U CN 201920623396U CN 209867665 U CN209867665 U CN 209867665U
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Abstract
The utility model belongs to the technical field of welding equipment, in particular to linear friction welding equipment, which comprises a welding platform, a welding mechanism and a material transfer mechanism; a table top plate is fixed on the upper surface of the welding platform, a sliding rail table is mounted on the upper surface of the table top plate, and workpiece clamps are symmetrically mounted on two sides of the sliding rail table; the welding mechanism is positioned above the clamping parts of the two workpiece clamps, and a workpiece pressing block is fixed at one end of the welding mechanism close to the sliding rail table; a material grabbing hand transports after grabbing the work piece through B material grabbing hand, B material grabbing hand places the material at the work piece bench, and work piece holder is along with the work piece bench at the epaxial reciprocating sliding of slide rail, the friction device on the linear guide rail of cooperation carries out linear friction welding, the work piece heat that the welding was accomplished is higher, the work piece that the welding was accomplished is got to C that uses sliding connection on the C guide rail and is carried out the centre gripping to the work piece that the welding was accomplished, need not to use manual operation, work piece machining efficiency is high, reduce welding equipment's idle time.
Description
Technical Field
The utility model relates to a welding equipment technical field especially relates to a linear friction welding equipment.
Background
Linear friction welding is a solid phase welding technology, under the action of welding pressure, one welding piece makes linear reciprocating motion along a linear direction with certain amplitude and frequency relative to the other welding piece, friction bonding and shearing occur and friction heat is generated, the temperature of a friction interface rises, when a friction surface reaches a viscoplastic state, metal in a welding area generates plastic flow to form flash under the action of pressure, after the temperature and deformation of the friction welding area reach certain degrees, the welding pieces are aligned and apply upsetting pressure, and the metal in the welding area is welded into a whole through mutual diffusion and recrystallization, so that the whole welding process is completed.
The existing linear friction welding equipment is high in temperature of a welding position of a workpiece after the welding work of the workpiece is finished, the workpiece is manually taken and scalded, the workpiece needs to be cooled and then can be taken down from the welding equipment, the workpiece taking work is complex, the welding work progress is influenced, and the production efficiency is low.
In order to solve the above problems, a linear friction welding apparatus is provided in the present application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a linear friction welding equipment installs material transfer mechanism on welding equipment, grabs the material hand and grab the material hand feed material that the work in coordination carries out welding workpiece through A, gets the material hand through C and slides on the C guide rail and weld getting of finished product work piece, has solved the manual work and has got the inconvenient problem of material, promotes and gets the material progress, and then promotes production machining efficiency.
(II) technical scheme
In order to solve the problems, the utility model provides a linear friction welding device, which comprises a welding platform, a welding mechanism and a material transfer mechanism;
a table top plate is fixed on the upper surface of the welding platform, a sliding rail table is mounted on the upper surface of the table top plate, workpiece clamps are symmetrically mounted on two sides of the sliding rail table, and a workpiece table in sliding connection is embedded into the top end of the interior of the sliding rail table;
the welding mechanism is positioned above the clamping parts of the two workpiece clamps, a workpiece pressing block is fixed at one end of the welding mechanism close to the slide rail table, a linear guide rail is installed at the top of the workpiece pressing block, and a friction device is connected to one end of the linear guide rail far away from the workpiece pressing block in a sliding manner;
the material shifts the mechanism and is located the both sides of work piece platform, material shifts the mechanism mainly comprises A guide rail, B guide rail and C guide rail, the A guide rail with the B guide rail is 90 contained angles and installs, just the bottom of A guide rail with the bottom correspondence of B guide rail is installed A and is grabbed the material hand and B and grab the material hand, the bottom sliding connection of C guide rail has C to get the material hand.
Preferably, the guide rail A, the material grabbing hand A and the material grabbing hand B are respectively in sliding connection with the guide rail A and the guide rail B.
Preferably, the specification of the material grabbing hand A is the same as that of the material grabbing hand B.
Preferably, the clamping plates are symmetrically arranged at the bottom of the material taking hand C.
Preferably, the inner wall of the slide rail platform is provided with a sliding groove, the protruding columns at the two ends of the workpiece platform are embedded into the sliding groove, and the workpiece platform is connected with the slide rail platform in a sliding mode through the protruding columns and the sliding groove.
Preferably, a screw motor is fixed on the two work holders.
Preferably, the upper surface of the workpiece table has the same specification as the lower surface of the friction device.
The above technical scheme of the utility model has following profitable technological effect: after grabbing a workpiece, an A grabbing hand at the bottom of the guide rail A slides to one end close to the guide rail B, the B grabbing hand clamps the workpiece grabbed by the A grabbing hand to transfer, the B grabbing hand slides on the guide rail B to place the material on a workpiece table, the workpiece table is matched with a workpiece clamp to clamp the workpiece, the workpiece clamp slides on a sliding rail table in a reciprocating mode along with the workpiece table, a friction device sliding on the linear guide rail in a reciprocating mode slides in a reciprocating mode to perform linear friction welding, the heat of the welded workpiece is high, the welded workpiece is clamped by a C grabbing hand connected to the C guide rail in a sliding mode, manual operation is not needed, the workpiece machining efficiency is high, and the idle time of welding equipment is shortened.
Drawings
Fig. 1 is a schematic structural view of the linear friction welding apparatus provided by the present invention.
Fig. 2 is the utility model provides a material transfer mechanism schematic diagram in the linear friction welding equipment.
Fig. 3 is a schematic view of a clamp plate structure in the linear friction welding apparatus provided by the present invention.
Fig. 4 is a schematic structural view of a work holder in the linear friction welding apparatus of the present invention.
Reference numerals:
1. welding a platform; 11. a table top plate; 12. a slide rail table; 13. a workpiece holder; 14. a workpiece stage; 2. a welding mechanism; 21. pressing the workpiece into a block; 22. a linear guide rail; 23. a friction device 3 and a material transfer mechanism; 31. a, a guide rail; 32. a, a material grabbing hand; 33. b, a guide rail; 34. b, a material grabbing hand; 35. c, a guide rail; 36. c, taking a material hand; 361. and (4) clamping the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Fig. 1 is a schematic structural view of the linear friction welding apparatus provided by the present invention.
Fig. 2 is the utility model provides a material transfer mechanism schematic diagram in the linear friction welding equipment.
As shown in fig. 1-2, the present invention provides a linear friction welding device, which comprises a welding platform 1, a welding mechanism 2 and a material transfer mechanism 3;
a desktop plate 11 is fixed on the upper surface of the welding platform 1, a sliding rail table 12 is screwed on the upper surface of the desktop plate 11, workpiece fixtures 13 are symmetrically installed on two sides of the sliding rail table 12, a lead screw motor is fixed on the two workpiece fixtures 13, the lead screw motor drives the workpiece fixtures 13 to slide on the sliding rail table 12 in a manner of matching with the workpiece table 14, and the workpiece table 14 in sliding connection is embedded in the top end of the interior of the sliding rail table 12; the welding mechanism 2 is positioned above the clamping parts of the two workpiece clamps 13, a workpiece pressing block 21 is fixed at one end, close to the sliding rail table 12, of the welding mechanism 2, a linear guide rail 22 is installed at the top of the workpiece pressing block 21, one end, far away from the workpiece pressing block 21, of the linear guide rail 22 is connected with a friction device 23 in a sliding mode, the specification of the upper surface of the workpiece table 14 is the same as that of the lower surface of the friction device 23, and the workpiece pressing block and the friction device are used for clamping different workpieces; the material transfer mechanism 3 is located on two sides of the workpiece table 14, the material transfer mechanism 3 mainly comprises an A guide rail 31, a B guide rail 33 and a C guide rail 35, the A guide rail 31 and the B guide rail 33 are installed at an included angle of 90 degrees, an A material grabbing hand 32 and a B material grabbing hand 34 are correspondingly installed at the bottom of the A guide rail 31 and the bottom of the B guide rail 33, and a C material fetching hand 36 is connected to the bottom of the C guide rail 35 in a sliding mode.
In an alternative embodiment, the a and B catcher arms 32, 34 are the same size; the clamping device is used for clamping workpieces to transfer.
In an alternative embodiment, the a rail 31 and the a gripper hand 32 and the B gripper hand 34 are slidably connected to the a rail 31 and the B rail 33, respectively.
In an alternative embodiment, the inner wall of the slide rail table 12 is provided with a sliding slot, the protruding columns at two ends of the workpiece table 14 are embedded into the sliding slot, and the workpiece table 14 and the slide rail table 12 are slidably connected through the protruding columns and the sliding slot.
The utility model discloses in, the A of A guide rail 31 bottom grabs the material hand 32 and snatchs the work piece after, slide to the one end that is close to B guide rail 33, grab the work piece that material hand 34 centre gripping A grabbed the material hand 32 through B and transport, B grabs material hand 34 and slides on B guide rail 33 and place the material on work piece platform 14, work piece platform 14 cooperation work piece holder 13 carries out the centre gripping to the work piece, and work piece holder 13 carries out reciprocating sliding along with work piece platform 14 on slide rail platform 12, gliding friction device 23 reciprocating sliding carries out linear friction welding on the cooperation linear guide rail 22, the work piece heat that the welding was accomplished is higher, the work piece that sliding connection's C got material hand 36 and to the welding completion on using C guide rail 35 carries out the centre gripping, need not to use manual operation, work piece machining efficiency is high, reduce welding equipment's idle time.
Fig. 3 is a schematic view of a clamp plate structure in the linear friction welding apparatus provided by the present invention.
As shown in fig. 3, a clamping plate 361 is symmetrically arranged at the bottom of the material taking hand 36.
The clamping plate 361 clamps the welded workpiece, and assists in clamping and transferring the workpiece.
Fig. 4 is a schematic structural view of a work holder in the linear friction welding apparatus of the present invention.
As shown in fig. 4, the workpiece holders 13 are symmetrically mounted on both sides of the slide rail table 12, and the two workpiece holders 13 are fixed with screw motors, and the screw motors drive the workpiece holders 13 to slide on the slide rail table 12 in cooperation with the workpiece table 14.
The screw motor is connected to a screw group, and the screw group is driven by the screw motor to slide on the slide rail table 12, thereby performing reciprocating displacement of the workpiece holder 13 on the slide rail and assisting reciprocating displacement of the workpiece table 14 on the slide rail table 12.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The linear friction welding equipment is characterized by comprising a welding platform (1), a welding mechanism (2) and a material transfer mechanism (3);
a desktop plate (11) is fixed on the upper surface of the welding platform (1), a sliding rail table (12) is installed on the upper surface of the desktop plate (11), workpiece clamps (13) are symmetrically installed on two sides of the sliding rail table (12), and a workpiece table (14) in sliding connection is embedded in the top end of the interior of the sliding rail table (12);
the welding mechanism (2) is positioned above the clamping parts of the two workpiece clamps (13), a workpiece pressing block (21) is fixed at one end, close to the sliding rail table (12), of the welding mechanism (2), a linear guide rail (22) is installed at the top of the workpiece pressing block (21), and a friction device (23) is connected to one end, far away from the workpiece pressing block (21), of the linear guide rail (22) in a sliding mode;
material transfer mechanism (3) are located the both sides of work piece platform (14), material transfer mechanism (3) mainly comprise A guide rail (31), B guide rail (33) and C guide rail (35), A guide rail (31) with B guide rail (33) are 90 contained angles installation, just the bottom of A guide rail (31) with the bottom of B guide rail (33) corresponds installs A and grabs material hand (32) and B and grabs material hand (34), the bottom sliding connection of C guide rail (35) has C to get material hand (36).
2. Linear friction welding apparatus according to claim 1 characterized in that said a rail (31) and said a gripper (32) and said B gripper (34) are slidingly connected with said a rail (31) and said B rail (33), respectively.
3. Linear friction welding apparatus according to claim 1 characterized in that the a-grab hand (32) and the B-grab hand (34) are of the same size.
4. Linear friction welding apparatus according to claim 1 characterized in that the bottom of said C take out hand (36) is symmetrically mounted with a clamping plate (361).
5. The linear friction welding equipment according to claim 1, wherein the inner wall of the slide rail table (12) is provided with a sliding groove, the convex columns at two ends of the workpiece table (14) are embedded into the sliding groove, and the workpiece table (14) and the slide rail table (12) are connected in a sliding manner through the convex columns and the sliding groove.
6. Linear friction welding apparatus according to claim 1, characterized in that a lead screw motor is fixed to both said work holders (13).
7. Linear friction welding apparatus according to claim 1, characterized in that the upper surface of the work piece table (14) is of the same gauge as the lower surface of the friction device (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623396.3U CN209867665U (en) | 2019-05-05 | 2019-05-05 | Linear friction welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623396.3U CN209867665U (en) | 2019-05-05 | 2019-05-05 | Linear friction welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209867665U true CN209867665U (en) | 2019-12-31 |
Family
ID=68963553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920623396.3U Active CN209867665U (en) | 2019-05-05 | 2019-05-05 | Linear friction welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209867665U (en) |
-
2019
- 2019-05-05 CN CN201920623396.3U patent/CN209867665U/en active Active
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