Tool appliance for product welding

Abstract

The invention provides a tool appliance for product welding, and relates to the technical field of plate welding tools. The tool appliance for product welding comprises a butt joint mechanism, two positioning mechanisms are arranged on the upper surface of the butt joint mechanism, two clamping plates are arranged on the upper surfaces of the positioning mechanisms, and the tool appliance further comprises a linkage mechanism arranged on the front surface of one positioning mechanism and a telescopic mechanism arranged on the front surface of the other positioning mechanism. And the linkage mechanism is matched with the telescopic mechanism so as to drive the two positioning mechanisms to perform synchronous positioning work. Under the driving effect of a second motor, a bevel gear set is driven to rotate, then a sleeve rod is driven to rotate, a left connecting shaft and a left positioning mechanism are driven to work under the connecting effect of a first reverser, then a telescopic rod is driven to rotate along with rotation of the sleeve rod, and under the connecting effect of a second reverser, the telescopic rod is driven to rotate. The right connecting shaft and the right positioning mechanism are driven to work, and finally synchronous work is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of plate welding tooling, in particular to a tooling apparatus for product welding. Background Art

[0002] As we all know, welding is a common connection process in the machinery industry. Welding fixtures are an important means to ensure the accuracy of product parts, and reasonable positioning and clamping form is the key to fixture design.

[0003] In daily production, plates are usually welded and connected. During the welding process, the two plates need to be positioned and docked. Accurate positioning of the plates is very important. In the prior art, the two plates need to be positioned and docked separately, which on the one hand causes docking deviation, and on the other hand causes low efficiency, affecting the welding process.

[0004] In the prior art, after searching, it was found that a Chinese patent disclosed "a welding fixture", and its application number is "202211307732.6". The patent mainly includes a base assembly, a plurality of first adjustment assemblies and a plurality of clamping assemblies. The clamping assemblies are installed one-to-one with the first adjustment assemblies, and the plurality of first adjustment assemblies are all installed on the base assembly. When in use, the plurality of first threaded rods are rotated respectively, and the clamping assemblies are pushed by the first threaded rods to adjust the distance between the plurality of clamping assemblies and the steel respectively, and then the first push rod is driven by the first cylinder to move the second push rod to the end away from the first threaded rod. The first plate and the second plate rotate under the action of the first push rod, so that the two clamping members respectively connected to the first plate and the second plate clamp the steel, thereby realizing the clamping of irregular-shaped workpieces; however, the device has the above-mentioned problems. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the present invention provides a tool for product welding, which solves the problems raised by the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a tool for product welding, including a docking mechanism, the upper surface of the docking mechanism is provided with two positioning mechanisms that move toward each other and synchronously, and the upper surface of the positioning mechanism is provided with two clamping plates that move toward each other and synchronously; under the action of the docking mechanism, the two positioning mechanisms are driven to move toward each other and synchronously, and under the action of the positioning mechanism, the two clamping plates are driven to move toward each other and synchronously, so that the two plates can be positioned, clamped and docked, which is convenient for the next welding operation.

[0009] It also includes a linkage mechanism disposed on the front surface of one of the positioning mechanisms and a telescopic mechanism disposed on the front surface of the other positioning mechanism, the telescopic mechanism moves in the linkage mechanism, and the linkage mechanism cooperates with the telescopic mechanism to drive the two positioning mechanisms to perform synchronous positioning work. Under the action of the linkage mechanism, the left positioning mechanism can be driven to perform positioning work, and under the cooperation of the telescopic mechanism, the right positioning mechanism can be driven to perform positioning work, and finally synchronous positioning work is achieved.

[0010] Preferably, the docking mechanism includes a base, a first motor is fixedly connected to the outer surface of the base, the output end of the first motor passes through the interior of the base and is fixedly connected to a first bidirectional threaded rod, both side outer walls of the first bidirectional threaded rod are threadedly connected to a first threaded block that slides horizontally on the inner wall of the base, the upper end of the first threaded block is fixedly connected to a connecting block, and the positioning mechanism is fixedly connected to the upper end of the connecting block.

[0011] Preferably, the positioning mechanism includes a positioning frame fixedly connected to the upper end of the connecting block, the positioning frame is internally rotatably connected to a connecting shaft, the inner end of the connecting shaft is fixedly connected to a second bidirectional threaded rod, the outer walls on both sides of the second bidirectional threaded rod are threadedly connected to a second threaded block that slides horizontally on the inner wall of the positioning frame, and the upper end of the second threaded block is fixedly connected to the clamping plate through a fixing block.

[0012] Preferably, the clamping plate is in a "T" shape, and the two clamping plates are in opposition.

[0013] Preferably, the linkage mechanism includes a connecting frame fixedly connected to the front surface of one of the positioning frames, and a second motor is provided on the upper surface of the connecting frame. The output end of the second motor passes through the interior of the connecting frame, and its motor shaft is rotatably connected to a sleeve rod through a bevel gear set, and the left end of the sleeve rod is rotatably connected to the left connecting shaft through a first commutator.

[0014] Preferably, a first bearing seat is provided on the inner wall of the connecting frame, and the sleeve rod passes through the first bearing seat.

[0015] Preferably, the telescopic mechanism includes a telescopic frame fixedly connected to the front surface of another positioning frame, the telescopic frame slides inside the connecting frame, the telescopic frame is rotatably connected to a telescopic rod inside the telescopic frame, the telescopic rod slides inside the sleeve rod and rotates following the rotation of the sleeve rod, and the right end of the telescopic rod is rotatably connected to the right connecting shaft through a second commutator.

[0016] Preferably, a second bearing seat is provided on the inner wall of the telescopic frame, and the telescopic rod passes through the second bearing seat.

[0017] Preferably, a guide groove is formed on the inner wall of the sleeve rod, a guide block is fixedly connected to the left end of the telescopic rod, and the guide block is slidably connected to the guide groove.

[0018] (III) Beneficial effects

[0019] The present invention provides a tool for welding products, which has the following beneficial effects:

[0020] 1. A linkage mechanism and a telescopic mechanism are provided. The bevel gear set is driven to rotate by the driving action of the second motor, and then the sleeve rod is driven to rotate. Under the connection action of the first commutator, the left connecting shaft and the left positioning mechanism are driven to work. Secondly, with the rotation of the sleeve rod, the telescopic rod is driven to follow the rotation, and under the connection action of the second commutator, the right connecting shaft and the right positioning mechanism are driven to work, and finally synchronous work is achieved.

[0021] 2. The linkage mechanism drives the two connecting shafts to rotate synchronously, drives the second bidirectional threaded rod to rotate, and then drives the second threaded blocks and two clamping plates on both sides to move toward each other and synchronously, so that the two plates can be positioned, clamped and docked.

[0022] 3. A docking mechanism is provided, which drives the first bidirectional threaded rod to rotate through the driving action of the first motor, and then drives the first threaded blocks and the first connecting blocks on both sides to move towards each other and synchronously, so as to realize the docking of the plates and facilitate the next step of welding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 3 It is a cross-sectional schematic diagram of the docking mechanism of the present invention;

[0026] Figure 4 It is a cross-sectional schematic diagram of the positioning mechanism of the present invention;

[0027] Figure 5 It is a schematic diagram of the connection between the linkage mechanism and the telescopic mechanism of the present invention;

[0028] Figure 6 It is a schematic cross-sectional view of a sleeve rod of the present invention.

[0029] Among them, 1. docking mechanism; 2. positioning mechanism; 3. clamping plate; 4. linkage mechanism; 5. telescopic mechanism;

[0030] 11. base; 12. first motor; 13. first bidirectional threaded rod; 14. first threaded block; 15. connecting block;

[0031] 21. Positioning frame; 22. Connecting shaft; 23. Second bidirectional threaded rod; 24. Second threaded block;

[0032] 41. connecting frame; 42. second motor; 43. bevel gear set; 44. sleeve rod; 441. guide groove; 45. first commutator; 46. first bearing seat;

[0033] 51. telescopic frame; 52. telescopic rod; 521. guide block; 53. second commutator; 54. second bearing seat. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1:

[0036] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a tooling apparatus for product welding, including a docking mechanism 1, the upper surface of which is provided with two positioning mechanisms 2 that move toward each other and synchronously, and the upper surface of the positioning mechanism 2 is provided with two clamping plates 3 that move toward each other and synchronously.

[0037] The above structure, under the action of the docking mechanism 1, drives the two positioning mechanisms 2 to move towards each other and synchronously, and under the action of the positioning mechanism 2, drives the two clamping plates 3 to move towards each other and synchronously, so that the two plates can be positioned, clamped and docked, which is convenient for the next welding operation.

[0038] It also includes a linkage mechanism 4 arranged on the front surface of one of the positioning mechanisms 2 and a telescopic mechanism 5 arranged on the front surface of the other positioning mechanism 2. The telescopic mechanism 5 moves in the linkage mechanism 4, and the linkage mechanism 4 cooperates with the telescopic mechanism 5 to drive the two positioning mechanisms 2 to perform synchronous positioning work.

[0039] The above structure can drive the left positioning mechanism 2 to perform positioning work under the action of the linkage mechanism 4, and drive the right positioning mechanism 2 to perform positioning work under the cooperation of the telescopic mechanism 5, thereby finally realizing synchronous positioning work.

[0040] Embodiment 2:

[0041] like Figure 1 , Figure 2 and Figure 3As shown, an embodiment of the present invention provides a tool for product welding, including a docking mechanism 1, and the upper surface of the docking mechanism 1 is provided with two positioning mechanisms 2 that move towards each other and synchronously. Specifically, the docking mechanism 1 includes a base 11, and the outer surface of the base 11 is fixedly connected to a first motor 12, and the output end of the first motor 12 passes through the interior of the base 11 and is fixedly connected to a first bidirectional threaded rod 13, and the outer walls on both sides of the first bidirectional threaded rod 13 are threadedly connected to a first threaded block 14 that slides horizontally on the inner wall of the base 11, and the upper end of the first threaded block 14 is fixedly connected to a connecting block 15, and the positioning mechanism 2 is fixedly connected to the upper end of the connecting block 15.

[0042] The above structure, through the driving action of the first motor 12, drives the first bidirectional threaded rod 13 to rotate, and then drives the first threaded blocks 14 and the first connecting blocks 15 on both sides to move towards each other and synchronously, so as to achieve the docking work of the plates.

[0043] like Figure 4 As shown, the upper surface of the positioning mechanism 2 is provided with two clamping plates 3 that move towards each other and synchronously. Specifically, the positioning mechanism 2 includes a positioning frame 21 fixedly connected to the upper end of the connecting block 15, the internal rotation of the positioning frame 21 is connected to a connecting shaft 22, the inner end of the connecting shaft 22 is fixedly connected to a second bidirectional threaded rod 23, the outer walls on both sides of the second bidirectional threaded rod 23 are threadedly connected to a second threaded block 24 that slides horizontally on the inner wall of the positioning frame 21, the upper end of the second threaded block 24 is fixedly connected to the clamping plate 3 through a fixed block, the clamping plate 3 is in a "T" shape, and the two clamping plates 3 are in opposition.

[0044] The above structure drives the second bidirectional threaded rod 23 to rotate by rotating the connecting shaft 22, thereby driving the second threaded blocks 24 and the two clamping plates 3 on both sides to move towards each other and synchronously, so as to position, clamp and dock the two plates, which is convenient for the next welding operation.

[0045] like Figure 5 and Figure 6 As shown, the welding tool of the product also includes a linkage mechanism 4 arranged on the front surface of one of the positioning mechanisms 2 and a telescopic mechanism 5 arranged on the front surface of the other positioning mechanism 2. Specifically, the linkage mechanism 4 includes a connecting frame 41 fixedly connected to the front surface of one of the positioning frames 21, and a second motor 42 is arranged on the upper surface of the connecting frame 41. The output end of the second motor 42 passes through the interior of the connecting frame 41, and its motor shaft is rotatably connected to a sleeve rod 44 through a bevel gear set 43. The left end of the sleeve rod 44 is rotatably connected to the left connecting shaft 22 through a first commutator 45. A first bearing seat 46 is arranged on the inner wall of the connecting frame 41. The sleeve rod 44 passes through the first bearing seat 46 to play a role of auxiliary support.

[0046] The above structure, through the driving action of the second motor 42, drives the bevel gear set 43 to rotate, and then drives the sleeve rod 44 to rotate, and under the connection action of the first commutator 45, drives the left connecting shaft 22 and the left positioning mechanism 2 to work.

[0047] The telescopic mechanism 5 moves in the linkage mechanism 4, and the linkage mechanism 4 cooperates with the telescopic mechanism 5 to drive the two positioning mechanisms 2 to perform synchronous positioning. Specifically, the telescopic mechanism 5 includes a telescopic frame 51 fixedly connected to the front surface of another positioning frame 21, and the telescopic frame 51 slides inside the connecting frame 41. The telescopic rod 52 is rotatably connected inside the telescopic frame 51. The telescopic rod 52 slides inside the sleeve rod 44 and rotates with the rotation of the sleeve rod 44, that is, the inner wall of the sleeve rod 44 is provided with a guide groove 441, and the left end of the telescopic rod 52 is fixedly connected with a guide block 521, and the guide block 521 is slidably connected to the guide groove 441. The right end of the telescopic rod 52 is rotatably connected to the right connecting shaft 22 through the second commutator 53, and the inner wall of the telescopic frame 51 is provided with a second bearing seat 54, and the telescopic rod 52 runs through the second bearing seat 54.

[0048] The above structure drives the telescopic rod 52 to rotate along with the rotation of the sleeve rod 44, and drives the right connecting shaft 22 and the right positioning mechanism 2 to work under the connection action of the second commutator 53, and finally realizes synchronous operation.

[0049] Working principle: When the welding tool of this product is used, the two plates to be welded are placed on the positioning mechanisms 2 on both sides respectively, and the switch of the second motor 42 is turned on. The driving action of the second motor 42 drives the bevel gear set 43 to rotate, and then drives the sleeve rod 44 to rotate, and under the connection action of the first commutator 45, drives the left connecting shaft 22 and the left positioning mechanism 2 to work. At the same time, with the rotation of the sleeve rod 44, the telescopic rod 52 is driven to follow the rotation, and under the connection action of the second commutator 53, the right connecting shaft 22 and the right positioning mechanism 2 are driven to work, and finally synchronous work is achieved, that is, the second bidirectional threaded rod 23 is driven to rotate through the rotation of the connecting shaft 22, and then the second threaded blocks 24 and the two clamping plates 3 on both sides are driven to move toward each other and synchronously, so that the two plates can be positioned, clamped and docked, which is convenient for the next welding operation;

[0050] After clamping, turn on the switch of the first motor 12, and through the driving action of the first motor 12, drive the first bidirectional threaded rod 13 to rotate, and then drive the first threaded blocks 14 and the first connecting blocks 15 on both sides to move towards each other and synchronously, so that the docking work of the plates can be realized, and the next step of welding can be carried out.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for welding products, characterized in that: It comprises a docking mechanism (1), the upper surface of which is provided with two positioning mechanisms (2) that move towards each other and synchronously, and the upper surface of which is provided with two clamping plates (3) that move towards each other and synchronously; It also comprises a linkage mechanism (4) arranged on the front surface of one of the positioning mechanisms (2) and a telescopic mechanism (5) arranged on the front surface of the other positioning mechanism (2); the telescopic mechanism (5) moves within the linkage mechanism (4); the linkage mechanism (4) cooperates with the telescopic mechanism (5) to drive the two positioning mechanisms (2) to perform synchronous positioning work.

2. A product welding tool according to claim 1, characterized in that: The docking mechanism (1) comprises a base (11), the outer surface of the base (11) is fixedly connected to a first motor (12), the output end of the first motor (12) penetrates into the interior of the base (11) and is fixedly connected to a first bidirectional threaded rod (13), both side outer walls of the first bidirectional threaded rod (13) are threadedly connected to a first threaded block (14) that slides horizontally on the inner wall of the base (11), the upper end of the first threaded block (14) is fixedly connected to a connecting block (15), and the positioning mechanism (2) is fixedly connected to the upper end of the connecting block (15).

3. A product welding tool according to claim 2, characterized in that: The positioning mechanism (2) comprises a positioning frame (21) fixedly connected to the upper end of the connecting block (15); the positioning frame (21) is rotatably connected to a connecting shaft (22) inside; the inner end of the connecting shaft (22) is fixedly connected to a second bidirectional threaded rod (23); the outer walls on both sides of the second bidirectional threaded rod (23) are both threadedly connected to a second threaded block (24) that slides horizontally on the inner wall of the positioning frame (21); the upper end of the second threaded block (24) is fixedly connected to the clamping plate (3) via a fixing block.

4. A product welding tool according to claim 3, characterized in that: The clamping plate (3) is in a "T" shape, and the two clamping plates (3) are in an opposing shape.

5. The product welding tool according to claim 3, characterized in that: The linkage mechanism (4) comprises a connection frame (41) fixedly connected to the front surface of one of the positioning frames (21); a second motor (42) is arranged on the upper surface of the connection frame (41); an output end of the second motor (42) passes through the interior of the connection frame (41); and a motor shaft thereof is rotationally connected to a sleeve rod (44) via a bevel gear set (43); a left end of the sleeve rod (44) is rotationally connected to a left connecting shaft (22) via a first commutator (45).

6. A product welding tool according to claim 5, characterized in that: The inner wall of the connection frame (41) is provided with a first bearing seat (46), and the sleeve rod (44) passes through the first bearing seat (46).

7. The product welding tool according to claim 5, characterized in that: The telescopic mechanism (5) comprises a telescopic frame (51) fixedly connected to the front surface of another positioning frame (21); the telescopic frame (51) slides inside the connecting frame (41); a telescopic rod (52) is rotatably connected inside the telescopic frame (51); the telescopic rod (52) slides inside the sleeve rod (44) and rotates following the rotation of the sleeve rod (44); the right end of the telescopic rod (52) is rotatably connected to the right connecting shaft (22) via a second commutator (53).

8. A product welding tool according to claim 7, characterized in that: The inner wall of the telescopic frame (51) is provided with a second bearing seat (54), and the telescopic rod (52) passes through the second bearing seat (54).

9. The product welding tool according to claim 7, characterized in that: The inner wall of the sleeve rod (44) is provided with a guide groove (441), and the left end of the telescopic rod (52) is fixedly connected with a guide block (521), and the guide block (521) is slidably connected to the guide groove (441).

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