CN213135379U - Compaction device is used in commutator production - Google Patents

Abstract

The utility model relates to a compaction device is used in commutator production, comprises a workbench, the workstation up end is provided with the locating plate that is used for placing carbon piece and copper shell, the manipulator is installed to the up end of workstation, sliding connection has the compaction pole that is used for compacting the tin cream on the manipulator, be provided with the driving piece that is used for driving the compaction pole to reciprocate on the manipulator, the up end of workstation is provided with the setting element that is used for confirming locating plate mounted position. At first place the carbon piece on the locating plate, place the copper shell that will scribble the tin cream on the carbon piece after that, pass through the setting element with the locating plate after that and install on the workstation, then start the manipulator, the manipulator drives the compaction pole and removes to the top of copper shell, and driving piece drive compaction pole pushes down to with the tin cream compaction between copper shell and the carbon piece, and then improve the welding effect between copper shell and the carbon piece.

Description

Compaction device is used in commutator production

Technical Field

The application relates to the field of commutator production, in particular to a compacting device for commutator production.

Background

A traditional carbon plane commutator comprises a copper shell and a carbon sheet, wherein the carbon sheet is welded on the end face of the bottom of the copper shell. Usually, when welding, people scribble the tin cream on the bottom terminal surface of copper shell earlier, place the carbon piece on the locating plate again, put the copper shell on the carbon piece afterwards for carbon piece and copper shell bottom terminal surface contact, weld copper shell and carbon piece on the locating plate at last, can receive the extrusion between copper shell and the carbon piece in welding process, thereby weld the carbon piece on the bottom terminal surface of copper shell. However, in the welding process, after the copper shell and the carbon sheet are pressed, the solder paste between the copper shell and the carbon sheet is easily and rapidly extruded out from between the copper shell and the carbon sheet after being pressed, so that the welding effect is not ideal. At present, people carry out the compaction to the tin cream between copper casing and the carbon piece earlier, later carry out vacuum vapor phase welding again, avoid the tin cream to be extruded by accident, improve the welding effect. Thus, there is a need for a compaction device that compacts solder paste between a copper shell and a carbon sheet.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the welding effect is not ideal, the application provides a compaction device is used in commutator production.

The application provides a compaction device for commutator production adopts following technical scheme:

the utility model provides a commutator production is with compaction device, includes the workstation, the workstation up end is provided with the locating plate that is used for placing carbon piece and copper shell, the manipulator is installed to the up end of workstation, sliding connection has the compaction pole that is used for compacting the tin cream on the manipulator, be provided with the driving piece that is used for driving the compaction pole to reciprocate on the manipulator, the up end of workstation is provided with the setting element that is used for confirming locating plate mounted position.

Through adopting above-mentioned technical scheme, at first place the carbon piece on the locating plate, the copper shell that will scribble the tin cream is placed on the carbon piece after that, passes through the setting element with the locating plate after that and installs on the workstation, then starts the manipulator, and the manipulator drives the compaction pole and removes to the top of copper shell, and driving piece drive compaction pole pushes down to with the tin cream compaction between copper shell and the carbon piece, and then improve the welding effect between copper shell and the carbon piece.

Preferably, the positioning part comprises two first positioning strips arranged on the upper end surface of the workbench in parallel, a second positioning strip is arranged between the two first positioning strips, and the first positioning strip and the second positioning strip are respectively clung to the side wall of the edge of the positioning plate.

Through adopting above-mentioned technical scheme, push the locating plate between two first location strips, after locating plate and second location strip hug closely, can confirm the position of locating plate on the workstation, labour saving and time saving.

Preferably, the first positioning strip and the second positioning strip are connected with the upper end face of the workbench through fixing bolts.

Through adopting above-mentioned technical scheme, can pull down first location strip and second location strip from the workstation after screwing out fixing bolt to be convenient for adjust the distance between two first location strips, and then the not unidimensional locating plate of adaptation.

Preferably, two one side that first location strip is opposite to and keep away from the one end of second location strip is provided with the chamfer.

Through adopting above-mentioned technical scheme, the chamfer can be to guide effect of locating plate to make things convenient for the locating plate quick card to go into between two first location strips, improve the installation effectiveness.

Preferably, both sides of the upper end surface of the workbench are provided with control buttons for controlling the opening and closing of the manipulator.

Through adopting above-mentioned technical scheme, the staff needs both hands to press two control button simultaneously, and the manipulator could start to avoid the staff mistake to touch control button and lead to the manipulator to start by accident.

Preferably, a plurality of placing grooves for placing the carbon sheets are uniformly distributed on the upper end surface of the positioning plate.

Through adopting above-mentioned technical scheme, when placing the carbon piece, place the carbon piece in the standing groove, the standing groove can restrict the carbon piece and slide on the locating plate to install the assigned position on the locating plate, labour saving and time saving fast with the carbon piece.

Preferably, the bottom wall of the placing groove is connected with a positioning column.

Through adopting above-mentioned technical scheme, establish the carbon piece earlier on the reference column, establish the copper shell cover on the reference column after that to make copper shell and carbon piece can be with the axial lead setting, avoid taking place the skew between carbon piece and the copper shell, and then improve product quality.

Preferably, the driving member is an electric cylinder.

Through adopting above-mentioned technical scheme, electronic jar has not only saved the pipeline and the solenoid valve of traditional cylinder, does not have the vexation of gas leakage and maintenance to through the real-time control of speed, eliminated the vibration problem of traditional cylinder.

In summary, the present application includes at least one of the following beneficial technical effects:

firstly, placing a carbon sheet on a positioning plate, then placing a copper shell coated with tin paste on the carbon sheet, then installing the positioning plate on a workbench through a positioning piece, then starting a mechanical arm, driving a compaction rod to move to the upper part of the copper shell by the mechanical arm, and driving the compaction rod to press downwards by a driving piece, so that the tin paste between the copper shell and the carbon sheet is compacted, and further the welding effect between the copper shell and the carbon sheet is improved;

the positioning plate is pushed between the two first positioning strips, and after the positioning plate is tightly attached to the second positioning strip, the position of the positioning plate on the workbench can be quickly determined, so that time and labor are saved.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is an enlarged schematic view of area A of FIG. 1;

fig. 3 is an enlarged schematic view of region B in fig. 1.

Description of reference numerals: 1. a work table; 2. positioning a plate; 21. a placement groove; 22. a positioning column; 3. a manipulator; 4. compacting the rod; 5. a drive member; 6. a positioning member; 61. a first positioning bar; 611. chamfering; 62. a second positioning bar; 63. fixing the bolt; 7. and a control button.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses compaction device is used in commutator production. Referring to fig. 1, compacting device is used in commutator production, including being the workstation 1 of rectangle, locating plate 2 that is used for placing carbon piece and copper shell is installed to the up end of workstation 1, and one side fixed mounting of the up end of workstation 1 has manipulator 3, and sliding connection has compaction pole 4 that is used for compacting the tin cream about the expansion end of manipulator 3, installs driving piece 5 that is used for driving compaction pole 4 and reciprocates on the expansion end of manipulator 3, and driving piece 5 is electronic jar. At first place the carbon piece on locating plate 2, place the copper shell that will scribble the tin cream on the carbon piece after that, place locating plate 2 on workstation 1 after that, then start mechanical hand 3, mechanical hand 3 drives compaction pole 4 and removes to the top of copper shell, and driving piece 5 drives compaction pole 4 and pushes down to with the tin cream compaction between copper shell and the carbon piece, and then improve the welding effect between copper shell and the carbon piece.

Referring to fig. 1, both ends of the upper end surface of the worktable 1 are fixedly provided with control buttons 7 for controlling the opening and closing of the manipulator 3. The staff needs both hands to press two control button 7 simultaneously, and manipulator 3 just can start to avoid the staff mistake to touch control button 7 and lead to manipulator 3 unexpected start.

Referring to fig. 1 and 2, a positioning member 6 for determining an installation position of the positioning plate 2 is disposed on an upper end surface of the workbench 1, the positioning member 6 includes two first positioning bars 61 juxtaposed on the upper end surface of the workbench 1, a second positioning bar 62 is disposed between one ends of the two first positioning bars 61, and the second positioning bar 62 and the two first positioning bars 61 form an area for the positioning plate 2 to be clamped in. When placing locating plate 2, push locating plate 2 into between two first location strips 61 earlier, after locating plate 2 hugs closely with second location strip 62, can confirm the position of locating plate 2 on workstation 1 fast.

Referring to fig. 2 and 3, a chamfer 611 is arranged at one opposite side of the two first positioning strips 61 and at one end far away from the second positioning strip 62, and the chamfer 611 can provide a guiding function for the positioning plate 2, so that the positioning plate 2 can be conveniently and quickly clamped between the two first positioning strips 61.

Referring to fig. 2, both ends of the first positioning bar 61 and both ends of the second positioning bar 62 are connected to the upper end surface of the table 1 by fixing bolts 63. Can pull down first location strip 61 and second location strip 62 from workstation 1 after unscrewing fixing bolt 63 to be convenient for adjust the distance between two first location strips 61, and then the not unidimensional locating plate 2 of adaptation.

Referring to fig. 3, a plurality of circular placing grooves 21 for placing carbon sheets are uniformly formed on the upper end surface of the positioning plate 2. When the carbon sheets are placed, the carbon sheets are placed in the placing grooves 21, and the placing grooves 21 can limit the carbon sheets to slide on the positioning plate 2, so that the carbon sheets are quickly installed at the specified positions on the positioning plate 2; in addition, after the carbon sheet is clamped into the placing groove 21, if the carbon sheet is attached to the inner side wall of the placing groove 21, the carbon sheet can be proved to be qualified in size. The centre of a circle department of the diapire of standing groove 21 is along vertical direction fixedly connected with reference column 22, overlaps earlier the carbon piece on reference column 22 for the carbon piece is along the length direction landing of reference column 22 to standing groove 21 in, overlaps the copper shell cover on reference column 22 after that, thereby makes copper shell and carbon piece can be with the axial lead setting, avoids taking place the skew between carbon piece and the copper shell, and then improves product quality.

The implementation principle of the compacting device for commutator production in the embodiment of the application is as follows: firstly establish carbon piece cover on reference column 22, make it slide into in standing groove 21, the copper shell cover that will scribble the tin cream is established on reference column 22 afterwards, then push locating plate 2 between two first location strips 61, and make the one end of locating plate 2 and second location strip 62 hug closely, start mechanical arm 3 at last, mechanical arm 3 drives compaction pole 4 and removes the top to the copper shell, 5 drive compaction poles 4 of driving piece push down, thereby with the tin cream compaction between copper shell and the carbon piece, and then improve the welding effect between copper shell and the carbon piece.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a commutator production is with compaction device, includes workstation (1), workstation (1) up end is provided with locating plate (2) that are used for placing carbon piece and copper casing, its characterized in that: manipulator (3) are installed to the up end of workstation (1), sliding connection has compaction pole (4) that are used for the compaction tin cream on manipulator (3), be provided with driving piece (5) that are used for driving compaction pole (4) to reciprocate on manipulator (3), the up end of workstation (1) is provided with setting element (6) that are used for confirming locating plate (2) mounted position.

2. The compacting device for commutator production according to claim 1, wherein: the positioning piece (6) comprises two first positioning strips (61) which are arranged on the upper end face of the workbench (1) in parallel, a second positioning strip (62) is arranged between the first positioning strips (61), and the first positioning strips (61) and the second positioning strips (62) are tightly attached to the side wall of the edge of the positioning plate (2) respectively.

3. The compacting device for commutator production according to claim 2, wherein: the first positioning strip (61) and the second positioning strip (62) are connected with the upper end face of the workbench (1) through fixing bolts (63).

4. The compacting device for commutator production according to claim 3, wherein: and a chamfer (611) is arranged at one opposite side of the two first positioning strips (61) and at one end far away from the second positioning strip (62).

5. The compacting device for commutator production according to claim 1, wherein: and both sides of the upper end surface of the workbench (1) are provided with control buttons (7) for controlling the opening and closing of the manipulator (3).

6. The compacting device for commutator production according to claim 1, wherein: a plurality of placing grooves (21) for placing carbon sheets are uniformly distributed on the upper end surface of the positioning plate (2).

7. The compacting device for commutator production according to claim 6, wherein: the bottom wall of the placing groove (21) is connected with a positioning column (22).

8. The compacting device for commutator production according to claim 1, wherein: the driving piece (5) is an electric cylinder.

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