CN114453803A - Motor stator flat wire welding machine - Google Patents

Abstract

The invention relates to a motor stator flat wire welding machine, which comprises a case, an operation platform is arranged on the upper end of the case, a motor seat member and a welding member are respectively arranged on the operation platform, and at least one set of the motor seat member and the welding member are also arranged on the operation platform. The clamping member is matched with the components, the motor is fixed on the motor base member, the clamping member clamps and fixes the flat wire group of the motor, and the flat wire group is welded by the welding member. The application has a reasonable structure, can greatly improve the welding efficiency and reduce the processing cost of the enterprise on the premise of ensuring the welding accuracy.

Description

Motor stator flat wire welding machine

technical field

The invention relates to a motor stator processing device, in particular to a motor electronic flat wire welding machine.

Background technique

Motor, also known as motor, refers to an electromagnetic device that realizes electric energy conversion or transmission according to the law of electromagnetic induction, and is widely used in various occasions to provide power;

The flat wire motor is one of the motors. When manufacturing the flat wire motor, the stator of the motor needs to be processed. The flat wire group is wound and fixed on the stator. There are many flat wires. The groups are wound and sorted, and then the ends of the flat wires in the group are welded together to complete the welding process of the flat wires. The traditional processing method is manual welding, which is obviously inefficient. At the same time, the flat wire of a motor stator is There are a large number of wires, all of which are manually welded by workers, which is also extremely easy to fatigue, resulting in insufficient welding, and the yield rate will be affected.

SUMMARY OF THE INVENTION

In order to solve the above-mentioned technical problems, the purpose of the present invention is to provide a motor stator flat wire welding machine, including a chassis, the upper end of the chassis is provided with an operating platform, the operating platform is respectively provided with a motor seat member and a welding member, and the operating platform is also provided with. At least one group of clamping members matched with the motor base member and the welding member, the motor stator is fixed on the motor base member, the clamping member clamps and fixes the flat wire group of the motor stator, and the flat wire group is welded by the welding member.

Preferably, the number of clamping members is two groups, and the two groups of clamping members are respectively disposed on the left and right sides of the motor base member, and the welding member is located at the front end of the motor base member and the two groups of clamping members.

Preferably, the motor seat member includes a fixed seat for supporting the motor and a mounting plate, the fixed seat is mounted on the chassis through the mounting plate, and the fixed seat is located above the operating platform, the motor seat member also includes a sliding seat plate, and the upper end of the mounting plate is The plate surface is fixedly provided with a sliding rail, and the lower end plate surface of the sliding seat plate has a sliding block matched with the sliding rail. The upper plate surface is fixedly provided with a sliding seat plate pushing cylinder, the piston end of the sliding seat plate pushing cylinder is fixedly connected with the sliding seat plate, and the connection between the sliding seat plate and the fixed seat is realized by a rotating member.

Preferably, the rotating member includes a worm that is rotatably arranged on the sliding seat plate through a bearing seat, a worm motor that drives the worm is also fixedly disposed on the bearing seat, and the rotating member further includes a worm wheel that is rotatably arranged on the sliding seat plate through the bearing seat , the worm is connected with the worm gear, and the fixed connection is realized between the worm gear and the fixed seat through the connecting shaft.

Preferably, a worm protection cover and a worm wheel protection cover are fixedly installed on the sliding seat plate, and the worm protection cover and the worm wheel protection cover can respectively cover the worm and the worm wheel, and the fixed seat has a limit notch matched with the outer contour of the motor.

Preferably, the welding member includes a welding member motor, a welding member lead screw and two welding member mounting plates, the welding member motor is mounted on one of the welding member mounting plates, and the other welding member mounting plate is fixedly arranged on the operating platform, and the welding member is installed on the operating platform. The lead screw of the component is connected to the output end of the motor of the welding component in a driving connection, and is rotated between the two welding component mounting plates through the bearing seat. At least two welding component connecting columns are arranged between the two welding component mounting plates, and the two welding component There is a welding member movable plate between the mounting plates, the welding member screw and the welding member connecting column pass through the welding member movable plate, and the welding member movable plate is fixedly provided with a welding member screw nut connected with the welding member screw drive, The welding member movable plate is also fixedly provided with a welding member guide sleeve matched with the welding member connecting column, the welding member mounting plate is fixedly connected with the welding member movable plate, and the welding member mounting plate is provided with a welding torch member.

Preferably, the number of welding torch components is two groups, and the two sets of welding torch components are arranged oppositely on the welding component mounting plate. The lead screws are all set on the welding component mounting plate through the bearing seat, and also have a welding torch component lead screw nut that is connected with the welding torch component lead screw. A slider guide rail assembly is arranged between the welding torch component screw nut and the welding component mounting plate.

Preferably, the clamping member includes a clamping member motor, a clamping member lead screw and two clamping member mounting plates, the clamping member motor is arranged on one of the clamping member installation plates, and the other clamping member installation plate is fixedly arranged On the operating platform, the lead screw of the clamping member is drivingly connected with the output end of the motor of the clamping member, and is rotatably arranged between the two clamping member mounting plates through the bearing seat, and at least two clamping member mounting plates are arranged between the two clamping member mounting plates. A clamping member connecting column, a clamping member movable plate is arranged between the two clamping member mounting plates, the clamping member screw and the clamping member connecting column pass through the clamping member movable plate, and the clamping member movable plate A clamping member screw nut that is connected with the clamping member screw is fixedly arranged, and a clamping member guide sleeve matched with the clamping member connecting column is also fixedly arranged on the clamping member movable plate. A clamp block assembly is provided.

Preferably, each clamp block assembly includes a clamp block assembly base plate fixed on the movable plate of the clamp member, the clamp block assembly base plate is fixedly provided with a clamp block assembly push cylinder, and the clamp block assembly base plate also passes through the second slider guide rail The assembly is slidably provided with a sliding block of the clamping block assembly, the piston end of the pushing cylinder of the clamping block assembly is fixedly connected with the sliding block of the clamping block assembly, and the front end of the sliding block of the clamping block assembly is fixedly provided with an extension plate of the clamping block assembly, and the clamping block assembly extends The front end of the plate is fixedly provided with a clamping block assembly claw cylinder, the piston ends of the clamping block assembly claw cylinder are respectively connected with two mutually matched clamping block assembly clamping claws, and the lower ends of the two clamping block assembly clamping claws are respectively fixed. The first clamping block and the second clamping block are matched with the motor flat wire. The blocks of the first clamping block and the second clamping block respectively have a first groove group and a second groove group that cooperate with each other. The group and the second groove group constitute a cavity for clamping the flat wire of the motor, and each welding gun is located between the claws of the two clamping block assemblies matched with it and above the first clamping block and the second clamping block.

Preferably, the bottom plate of the clamping block assembly is fixedly provided with a limiting block which is matched with the piston end of the pushing cylinder of the clamping block assembly.

By means of the above scheme, the present invention has at least the following advantages:

The technical solution of the present application can completely automatically carry out the flat wire welding process. It only needs to place the motor stator on the motor base member, and clamp and fix the wrapped flat wire group through the clamping members on both sides of the motor base member. Finally, the flat wire group is welded by the welding member. It is worth mentioning that the motor base member can drive the motor stator to rotate, and the clamping member can drive the first clamping block and the second clamping block to move up and down and left and right. The welding member It can drive the welding torch to move up and down, left and right, and can better and more accurately realize the welding action.

The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly, and implement it according to the content of the description, the preferred embodiments of the present invention are described in detail below with the accompanying drawings.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the embodiments. It should be regarded as a limitation of the scope, and for those of ordinary skill in the art, other related drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic structural diagram of a motor stator flat wire welding machine of the present invention;

Figure 2 is a schematic structural diagram of a motor stator flat wire welding machine of the present invention;

Fig. 3 is the partial enlarged schematic diagram of Fig. 1;

Fig. 4 is the structural representation of the motor seat member of the present invention;

5 is a schematic structural diagram of the motor seat member of the present invention after removing the worm protection cover 15 and the worm gear protection cover 16;

Fig. 6 is the structural representation of the clamping member of the present invention;

Fig. 7 is the structural schematic diagram of the clamp block assembly 39 of the present invention;

Fig. 8 is the partial enlarged schematic diagram of Fig. 7;

FIG. 9 is a schematic view of the structure of the welded member of the present invention.

In the figure: chassis 1, operating platform 2, fixed seat 3, welding torch 4, mounting plate 5, sliding seat plate 6, sliding rail 7, slider 8, sliding seat plate advancing cylinder 9, rotating member 10, worm 11, Worm motor 12, worm wheel 13, connecting shaft 14, worm protection cover 15, worm wheel protection cover 16, limit notch 17, welding member motor 18, welding member screw 19, welding member mounting plate 20, welding member connecting column 21, welding Component movable plate 22, welding component screw nut 23, welding component guide sleeve 24, welding component mounting plate 25, welding torch component 26, welding torch component motor 27, welding torch component lead screw 28, welding torch component lead screw nut 29, welding torch connecting block 30 , slider guide rail assembly 31, clamping member motor 32, clamping member screw 33, clamping member mounting plate 34, clamping member connecting column 35, clamping member movable plate 36, clamping member screw nut 37, clamp holding member guide sleeve 38, clamp block assembly 39, clamp block assembly bottom plate 40, clamp block assembly advancing cylinder 41, second slider guide rail assembly 42, clamp block assembly sliding block 43, clamp block assembly extension plate 44, clamp block assembly Claw cylinder 45 , clamping block assembly clamping claw 46 , first clamping block 47 , second clamping block 48 , first groove group 49 , second groove group 50 , limit block 51 .

Detailed ways

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

Referring to FIGS. 1 to 9 , a motor stator flat wire welding machine according to a preferred embodiment of the present invention includes a chassis 1, an upper end of the chassis 1 is provided with an operating platform 2, and the operating platform 2 is respectively provided with a motor seat member and Welding member, the operating platform 2 is also provided with at least one set of clamping members matched with the motor base member and the welding member, the motor stator is fixedly arranged on the motor base member, and the clamping member clamps and fixes the flat wire group that the motor stator has. , the flat wire group is welded by welding components.

Preferably, the number of clamping members is two groups, and the two groups of clamping members are respectively disposed on the left and right sides of the motor base member, and the welding member is located at the front end of the motor base member and the two groups of clamping members.

Preferably, the motor base member includes a fixed base 3 supporting the motor and a mounting plate 5, the fixed base 3 is installed on the chassis 1 through the mounting plate 5, and the fixed base 3 is located above the operation platform 2, and the motor base member also includes a sliding The seat plate 6, the upper end plate surface of the mounting plate 5 is fixedly provided with a sliding rail 7, and the lower end plate surface of the sliding seat plate 6 has a sliding block 8 matched with the sliding rail 7, through the cooperation of the sliding block 8 and the sliding rail 7, The sliding seat plate 6 realizes sliding on the mounting plate 5 , and the upper end plate surface of the mounting plate 5 is fixedly provided with a sliding seat plate pushing cylinder 9 , and the piston end of the sliding seat plate pushing cylinder 9 is fixedly connected with the sliding seat plate 6 , the connection between the sliding seat plate 6 and the fixed seat 3 is realized by the rotating member 10 .

Preferably, the rotating member 10 includes a worm 11 that is rotatably arranged on the sliding seat plate 6 through a bearing seat, and a worm motor 12 that drives the worm 11 is also fixedly arranged on the bearing seat. The worm gear 13 on the base plate 6 is connected with the worm gear 13 in a driving manner, and the worm gear 13 and the fixed seat 3 are fixedly connected through the connecting shaft 14 .

Preferably, a worm protective cover 15 and a worm wheel protective cover 16 are fixedly installed on the sliding seat plate 6, and the worm protective cover 15 and the worm wheel protective cover 16 can cover the worm 11 and the worm wheel 13 respectively. Constraining notches 17 with matching contours.

Preferably, the welding member includes a welding member motor 18, a welding member lead screw 19 and two welding member mounting plates 20, the welding member motor 18 is installed on one of the welding member mounting plates 20, and the other welding member mounting plate 20 is fixedly arranged On the operating platform 2 , the welding member lead screw 19 is drivingly connected with the output end of the welding member motor 18 and is rotatably arranged between the two welding member mounting plates 20 through the bearing seat. Two welding member connecting columns 21, a welding member movable plate 22 is arranged between the two welding member mounting plates 20, the welding member screw 19 and the welding member connecting column 21 pass through the welding member movable plate 22, and the welding member movable plate 22 A welding member screw nut 23 that is drivingly connected with the welding member screw 19 is fixedly arranged on the upper part, and the welding member movable plate 22 is also fixedly provided with a welding member guide sleeve 24 matched with the welding member connecting column 21. The welding member mounting plate 25 It is fixedly connected with the welding member movable plate 22 , and the welding member mounting plate 25 is provided with a welding torch member 26 .

Preferably, the number of the welding torch components 26 is two groups, and the two sets of welding torch components 26 are disposed oppositely on the welding component mounting plate 25, each group of welding torch components 26 includes a welding torch component motor 27 and a welding torch component lead screw 28 that is drivingly connected therewith, The welding torch component motor 27 and the welding torch component lead screw 28 are both arranged on the welding component mounting plate 25 through the bearing seat, and also have a welding torch component lead screw nut 29 that is drivingly connected with the welding torch component lead screw 28, and one end of the welding torch connecting block 30 is fixedly provided with a The other end of the welding torch 4 is fixedly connected with the welding torch member screw nut 29 , and a slider guide rail assembly 31 is provided between the welding torch member screw nut 29 and the welding member mounting plate 25 .

Preferably, the clamping member includes a clamping member motor 32, a clamping member lead screw 33 and two clamping member mounting plates 34, the clamping member motor 32 is arranged on one of the clamping member mounting plates 34, and the other is clamped on one of the clamping member mounting plates 34. The component mounting plate 34 is fixedly arranged on the operation platform 2, and the clamping component lead screw 33 is drivingly connected with the output end of the clamping component motor 32 and is rotated between the two clamping component mounting plates 34 through the bearing seat. At least two clamping member connecting posts 35 are arranged between the clamping member mounting plates 34, a clamping member movable plate 36 is arranged between the two clamping member mounting plates 34, the clamping member screw 33 and the clamping member connecting column 35 They all pass through the clamping member movable plate 36, and the clamping member movable plate 36 is fixedly provided with a clamping member screw nut 37 that is drivingly connected with the clamping member screw 33, and the clamping member movable plate 36 is also fixedly provided with a clamping member screw nut 37. The clamping member guide sleeve 38 is matched with the clamping member connecting column 35 , and the clamping member movable plate 36 is provided with a clamping block assembly 39 .

Preferably, each clamping block assembly 39 includes a clamping block assembly bottom plate 40 fixedly arranged on the movable plate 36 of the clamping member, the clamping block assembly bottom plate 40 is fixedly provided with a clamping block assembly pushing cylinder 41, and the clamping block assembly bottom plate 40 is further The sliding block 43 of the clamping block assembly is slidably arranged through the second sliding block guide rail assembly 42 , the piston end of the pushing cylinder 41 of the clamping block assembly is fixedly connected with the sliding block 43 of the clamping block assembly, and the front end of the sliding block 43 of the clamping block assembly is fixedly arranged There is a clamp block assembly extension plate 44, the front end of the clamp block assembly extension plate 44 is fixedly provided with a clamp block assembly claw cylinder 45, and the piston end of the clamp block assembly claw cylinder 45 is respectively matched with two clamp block assembly claw 46 Connected, the lower ends of the jaws 46 of the two clamping block assemblies are respectively fixed with a first clamping block 47 and a second clamping block 48 matched with the flat wire of the motor, and the body of the first clamping block 47 and the second clamping block 48 There are respectively a first groove group 49 and a second groove group 50 that cooperate with each other. The first groove group 49 and the second groove group 50 constitute a cavity for clamping the flat wire of the motor, and each welding gun 4 is located to cooperate with it. between the two clamping block assembly jaws 46 and above the first clamping block 47 and the second clamping block 48 .

Preferably, the bottom plate 40 of the clamping block assembly is fixedly provided with a limiting block 51 which is matched with the piston end of the pushing cylinder 41 of the clamping block assembly.

The working principle of the present invention is as follows:

The worker first places the motor stator on the fixing base 3 to fix the foundation, and then uses an external fixing plate to arrange and fix the flat wire groups of the motor stator in an orderly manner. At this time, the welding process can be started. The sliding seat plate push cylinder 9 is activated, and the sliding seat plate 6 is dragged from the front of the operation platform 2 (unloading station) to the middle of the operation platform 2 (processing station). At this time, the welding component motor 18 and the clamping The component motor 32 is activated to drive the welding component movable plate 22 and the clamping component movable plate 36 to the set height respectively, so as to ensure that the welding torch component 26 and the clamping block assembly 39 reach the required processing height. After the height adjustment is completed, the welding torch component motor 27 and The clamping block assembly can be activated by pushing the cylinder 41, driving the two clamping block assembly claws 46 and the welding torch 4 to the position of the flat wire group (the welding torch 4 is always guaranteed to be located between the two clamping block assembly claws 46), and the clamping block assembly claw The cylinder 45 is activated to drive the two clamping block assemblies and the claw cylinder 45 to move closer, and the first clamping block 47 and the second clamping block 48 can clamp and fix the flat wire group to be welded. The work of the welding torch component motor 27 drives the welding torch 4 to the welding position and welds the flat wire group. When the welding of a group of flat wire groups is completed, the first clamping block 47, the second clamping block 48 and the welding torch 4 can all be reset away from the motor. The stator, at this time, the worm motor 12 is started, and the fixed seat 3 is driven to rotate, so that the welding and processing of another group of flat wires can be continued.

It is worth mentioning that since both sides of the fixed seat 3 have clamping members and the welding member has two welding torches 4, such a structure can weld the flat wire groups on both sides of the motor stator at the same time in one action, which greatly improves the processing efficiency. , saving the cost of the enterprise.

The last points to be noted are: First of all, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, and may be mechanical connection. or electrical connection, or internal communication between two components, or direct connection, "up", "down", "left", "right", etc. are only used to indicate relative positional relationship, when the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: in the drawings of the disclosed embodiments of the present invention, only the structures involved in the embodiments of the present disclosure are involved, other structures may refer to the general design, and the same embodiment and different embodiments of the present invention can be combined with each other under the condition of no conflict;

Finally: the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, it is also possible to make Several improvements and modifications should also be considered as the protection scope of the present invention.

Claims (10)

1. The utility model provides a motor stator flat wire welding machine, includes quick-witted case (1), and the upper end of quick-witted case (1) has operation platform (2), its characterized in that: the motor base component and the welding component are arranged on the operating platform (2) respectively, at least one group of clamping components matched with the motor base component and the welding component are further arranged on the operating platform (2), the motor stator is fixedly arranged on the motor base component, the flat wire group of the motor stator is fixedly clamped by the clamping components, and the flat wire group is welded through the welding component.

2. The motor stator flat wire welding machine of claim 1, characterized in that: the quantity of clamping component is two sets ofly, and two sets of clamping component set up respectively in the left and right sides of motor cabinet component, and the welding component is located the front end of motor cabinet component and two sets of clamping component.

3. The motor stator flat wire welding machine of claim 1, characterized in that: the motor base component comprises a fixed seat (3) for supporting the motor and a mounting plate (5), the fixed seat (3) is arranged on the case (1) through the mounting plate (5), the fixed seat (3) is positioned above the operating platform (2), the motor base component also comprises a sliding seat plate (6), a sliding rail (7) is fixedly arranged on the upper end plate surface of the mounting plate (5), a sliding block (8) matched with the sliding rail (7) is arranged on the lower end plate surface of the sliding seat plate (6), through the cooperation of slider (8) and slide rail (7), slide bedplate (6) realize sliding on mounting panel (5), the fixed bedplate that slides of upper end face of mounting panel (5) promotes cylinder (9), and the bedplate that slides promotes piston end and the bedplate (6) fixed connection that slides of cylinder (9), slide bedplate (6) and fixing base (3) between realize being connected through rotating member (10).

4. The motor stator flat wire welding machine of claim 3, characterized in that: the rotating component (10) comprises a worm (11) which is rotatably arranged on the sliding seat plate (6) through a bearing seat, a worm motor (12) for driving the worm (11) is fixedly arranged on the bearing seat, the rotating component (10) further comprises a worm wheel (13) which is rotatably arranged on the sliding seat plate (6) through the bearing seat, the worm (11) is in transmission connection with the worm wheel (13), and the worm wheel (13) is fixedly connected with the fixed seat (3) through a connecting shaft (14).

5. The electric machine stator flat wire welding machine of one of the claims 3 or 4, characterized in that: a worm protection cover (15) and a worm wheel protection cover (16) are fixedly arranged on the sliding seat plate (6), the worm protection cover (15) and the worm wheel protection cover (16) can respectively coat the worm (11) and the worm wheel (13), and the fixed seat (3) is provided with a limiting notch (17) matched with the outer contour of the motor.

6. The motor stator flat wire welding machine of claim 1, characterized in that: the welding components comprise a welding component motor (18), a welding component lead screw (19) and two welding component mounting plates (20), the welding component motor (18) is arranged on one welding component mounting plate (20), the other welding component mounting plate (20) is fixedly arranged on the operating platform (2), the welding component lead screw (19) is in transmission connection with the output end of the welding component motor (18) and is rotatably arranged between the two welding component mounting plates (20) through a bearing seat, at least two welding component connecting columns (21) are arranged between the two welding component mounting plates (20), a welding component movable plate (22) is arranged between the two welding component mounting plates (20), the welding component lead screw (19) and the welding component connecting column (21) both penetrate through the welding component movable plate (22), and a welding component lead screw nut (23) in transmission connection with the welding component lead screw (19) is fixedly arranged on the welding component movable plate (22), the welding member movable plate (22) is also fixedly provided with a welding member guide sleeve (24) matched with the welding member connecting column (21), the welding member mounting plate (25) is fixedly connected with the welding member movable plate (22), and the welding member mounting plate (25) is provided with a welding gun member (26).

7. The motor stator flat wire welding machine of claim 6, characterized in that: the quantity of welder component (26) is two sets of, and two sets of welder component (26) set up relatively on welding component mounting panel (25), every group welder component (26) includes welder component motor (27) and welder component lead screw (28) of being connected with it transmission, welder component motor (27) all set up on welding component mounting panel (25) through the bearing frame with welder component lead screw (28), still have welder component screw nut (29) of being connected with welder component lead screw (28) transmission, the one end of welder connecting block (30) is fixed and is provided with welder (4), the other end and welder component screw nut (29) fixed connection, be provided with slider guide rail set spare (31) between welder component screw nut (29) and welding component mounting panel (25).

8. The motor stator flat wire welding machine of claim 1, characterized in that: the clamping components comprise a clamping component motor (32), a clamping component screw rod (33) and two clamping component mounting plates (34), the clamping component motor (32) is arranged on one of the clamping component mounting plates (34), the other clamping component mounting plate (34) is fixedly arranged on the operating platform (2), the clamping component screw rod (33) is in transmission connection with the output end of the clamping component motor (32) and is rotatably arranged between the two clamping component mounting plates (34) through a bearing seat, at least two clamping component connecting columns (35) are arranged between the two clamping component mounting plates (34), a clamping component movable plate (36) is arranged between the two clamping component mounting plates (34), the clamping component screw rod (33) and the clamping component connecting column (35) both penetrate through the clamping component movable plate (36), and a clamping component screw rod nut (37) in transmission connection with the clamping component screw rod (33) is fixedly arranged on the clamping component movable plate (36), the clamping member movable plate (36) is also fixedly provided with a clamping member guide sleeve (38) matched with the clamping member connecting column (35), and the clamping member movable plate (36) is provided with a clamping block assembly (39).

9. The electric machine stator flat wire welding machine of one of the claims 6 or 8, characterized in that: each clamping block assembly (39) comprises a clamping block assembly bottom plate (40) fixedly arranged on the clamping member movable plate (36), a clamping block assembly propulsion cylinder (41) is fixedly arranged on the clamping block assembly bottom plate (40), a clamping block assembly sliding block (43) is also arranged on the clamping block assembly bottom plate (40) in a sliding mode through a second sliding block guide rail assembly (42), the piston end of the clamping block assembly propulsion cylinder (41) is fixedly connected with the clamping block assembly sliding block (43), a clamping block assembly extending plate (44) is fixedly arranged at the front end of the clamping block assembly sliding block (43), a clamping block assembly clamping jaw cylinder (45) is fixedly arranged at the front end of the clamping block assembly extending plate (44), the piston end of the clamping block assembly clamping jaw cylinder (45) is respectively connected with two clamping block assembly clamping jaws (46) which are matched with each other, a first clamping block (47) and a second clamping block (48) which are matched with a motor flat wire are respectively and fixedly arranged at the lower ends of the two clamping block assembly clamping jaws (46), the body of the first clamping block (47) and the body of the second clamping block (48) are respectively provided with a first groove group (49) and a second groove group (50) which are matched with each other, the first groove group (49) and the second groove group (50) form a cavity for clamping the flat wire of the motor, and each welding gun (4) is positioned between the clamping jaws (46) of the two clamping block assemblies matched with the welding gun and is positioned above the first clamping block (47) and the second clamping block (48).

10. The motor stator flat wire welding machine of claim 9, characterized in that: a limiting block (51) matched with the piston end of the clamping block component propulsion cylinder (41) is fixedly arranged on the clamping block component bottom plate (40).

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