CN219484482U - Equipment for assembling circuit board by electronic water pump - Google Patents
Equipment for assembling circuit board by electronic water pump Download PDFInfo
- Publication number
- CN219484482U CN219484482U CN202320816164.6U CN202320816164U CN219484482U CN 219484482 U CN219484482 U CN 219484482U CN 202320816164 U CN202320816164 U CN 202320816164U CN 219484482 U CN219484482 U CN 219484482U
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- CN
- China
- Prior art keywords
- water pump
- circuit board
- assembling
- driving mechanism
- welding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to equipment for assembling a circuit board by an electronic water pump. The utility model comprises a welding fixing device, a welding fixing device and a water pump fixing device, wherein the welding fixing device comprises a bottom plate and a mounting plate arranged on the bottom plate, the mounting plate is provided with at least one first placing groove for placing a water pump to be assembled, one side of the first placing groove is provided with a limiting block, the water pump shell is provided with a disc-shaped end face, a plurality of bosses extend around the disc-shaped end face, the shape of the first placing groove is matched with the disc-shaped end face, and the limiting block is provided with a clamping groove matched with the bosses; the Y-axis linear driving mechanism is used for driving the welding fixing device to move along the Y axis; the welding device comprises a truss arranged on one side of the welding fixing device, and a mounting shell, a Z-axis linear driving mechanism, an X-axis linear driving mechanism and a welding head are arranged on the truss; the assembling device comprises an assembling table and a shell placing seat arranged on the assembling table, wherein the shell placing seat is provided with a second placing groove matched with the disc-shaped end face. The utility model is convenient for screwing, mounting and welding the circuit board.
Description
Technical Field
The utility model relates to the technical field of water pump production equipment, in particular to equipment for assembling a circuit board by an electronic water pump.
Background
The electronic water pump is used as an important part of the new energy automobile, can cool a battery and a motor of the new energy automobile, and is used as a power source to provide power output for the waterway circulation of the heating of the warm air system.
When the conventional circuit board assembly process of the electronic water pump is carried out, the circuit board is connected with the water pump shell through screws, and the water pump shell is a plastic part and rotates when the screws are locked, so that the installation is affected; in addition, because the U/V/W contact pin of the motor stator in the electronic water pump needs to be welded with the circuit board, and the programmed position of the welding machine needs to be consistent when the contact pin is welded, when the shell carrying the motor stator rotates, the welding program of the welding machine and the welding position of the contact pin are caused to deviate, and the welding failure is caused. A special fixed welding base device is needed to fix the water pump housing to ensure that the welder is always in the same position as the contact pin.
Disclosure of Invention
In order to solve the technical problems, the utility model provides equipment for assembling a circuit board of an electronic water pump, which can position the water pump housing, ensure that the water pump housing does not rotate when a screw is locked, and ensure that a welding machine is always at the same position with a contact pin when the circuit board is assembled.
In order to solve the technical problems, the utility model provides equipment for assembling a circuit board by an electronic water pump, which comprises a rack, wherein a workbench is arranged on the rack, and the workbench is provided with:
the welding fixing device comprises a bottom plate and a mounting plate arranged on the bottom plate, wherein the mounting plate is provided with at least one first placing groove for placing a water pump to be assembled, one side of the first placing groove is provided with a limiting block, the water pump to be assembled comprises a water pump housing, a circuit board and a motor stator arranged in the water pump housing, the motor stator is provided with a contact pin, the water pump housing is provided with a first connecting hole, the circuit board is provided with a jack matched with the contact pin and a second connecting hole matched with the first connecting hole, the water pump housing is provided with a disc-shaped end face along which a plurality of bosses extend, the shape of the first placing groove is matched with the disc-shaped end face, and the limiting block is provided with a clamping groove matched with the boss;
the Y-axis linear driving mechanism is used for driving the welding fixing device to move along the Y axis;
the welding device comprises a truss arranged on one side of the welding fixing device, wherein a mounting shell, a Z-axis linear driving mechanism, an X-axis linear driving mechanism and a welding head are arranged on the truss, the X-axis linear driving mechanism is used for driving the mounting shell to move along an X axis, and the Z-axis linear driving mechanism is arranged in the mounting shell and is used for driving the welding head to move along a Z axis;
the assembling device comprises an assembling table and a shell placing seat arranged on the assembling table, wherein the shell placing seat is provided with a second placing groove matched with the disc-shaped end face.
In one embodiment of the utility model, the bottom plate and the mounting plate are both rectangular structures, the four corners of the bottom plate and the mounting plate are respectively provided with a support column, each support column is provided with a support step, and the four corners of the mounting plate are respectively supported on the support steps.
In one embodiment of the present utility model, a plurality of the first placement grooves are distributed along the X-axis and the Y-axis directions, respectively.
In one embodiment of the utility model, the first placement groove is provided with a lightening hole penetrating through the bottom plate.
In one embodiment of the utility model, the assembly table is provided with a tray for placing a circuit board.
In one embodiment of the utility model, the frame is suspended with a screw tightening tool above the mounting table.
In one embodiment of the present utility model, the X-axis linear driving mechanism and/or the Y-axis linear driving mechanism and/or the Z-axis linear driving mechanism are linear modules or screw assemblies.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the equipment for assembling the circuit board by the electronic water pump, the first placing groove and the second placing groove are formed in the mounting plate and the shell placing seat, so that the first placing groove and the second placing groove are matched with the disc-shaped end face of the boss on the water pump shell, and the rotation of the water pump shell can be limited by screwing and welding the circuit board; in addition, because the water pump shell is in clearance fit with the first placing groove and the second placing groove, the water pump shell has a certain movable displacement, and the requirement on the position of the water pump shell is higher during welding, the water pump shell can be prevented from displacement during welding by arranging the limiting block, and the welding quality is improved.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
Fig. 1 is a schematic structural view of an apparatus for assembling a circuit board for an electronic water pump according to the present utility model.
Fig. 2 is a schematic structural view of the welding fixture and the welding device of the present utility model.
FIG. 3 is a schematic view of the structure of the mounting plate and stopper of the present utility model.
Fig. 4 is a schematic structural view of the housing seat of the present utility model.
Fig. 5 is a schematic view of the structure of the water pump to be assembled according to the present utility model.
Fig. 6 is a schematic structural view of the water pump to be assembled with the hidden circuit board of the present utility model.
Description of the specification reference numerals:
1. a frame; 11. a work table;
2. welding and fixing the device; 21. a bottom plate; 22. a mounting plate; 221. a first placement groove; 222. a lightening hole; 23. a limiting block; 231. a clamping groove; 24. a support column;
3. a water pump is to be assembled; 31. a water pump housing; 311. a disk-shaped end face; 312. a boss; 313. a first connection hole; 32. a circuit board; 321. a jack; 322. a second connection hole; 33. a motor stator; 331. a contact pin;
4. a Y-axis linear driving mechanism;
5. a welding device; 51. truss; 52. a mounting shell; 53. an X-axis linear driving mechanism; 54. a welding head;
6. an assembling device; 61. an assembly table; 62. a housing placement base; 621. a second placement groove;
7. a material tray;
8. a screw tightening tool.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
In the present utility model, if directions (up, down, left, right, front and rear) are described, they are merely for convenience of description of the technical solution of the present utility model, and do not indicate or imply that the technical features must be in a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, "a plurality of" means one or more, and "a plurality of" means two or more, and "greater than", "less than", "exceeding", etc. are understood to not include the present number; "above", "below", "within" and the like are understood to include this number. In the description of the present utility model, the description of "first" and "second" if any is used solely for the purpose of distinguishing between technical features and not necessarily for the purpose of indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the present utility model, unless clearly defined otherwise, terms such as "disposed," "mounted," "connected," and the like should be construed broadly and may be connected directly or indirectly through an intermediate medium, for example; the connecting device can be fixedly connected, detachably connected and integrally formed; can be mechanically connected, electrically connected or capable of communicating with each other; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Referring to fig. 1 to 5, the apparatus for assembling a circuit board by an electronic water pump of the present utility model includes a frame 1, a working table 11 is provided on the frame 1, and the working table 11 is provided with:
the welding and fixing device 2, the welding and fixing device 2 comprises a bottom plate 21 and a mounting plate 22 arranged on the bottom plate 21, the mounting plate 22 is provided with at least one first placing groove 221 for placing a water pump 3 to be assembled, one side of the first placing groove 221 is provided with a limiting block 23, the water pump 3 to be assembled comprises a water pump shell 31, a circuit board 32 and a motor stator 33 arranged in the water pump shell 31, the motor stator 33 is provided with a contact pin 331, the water pump shell 31 is provided with a first connecting hole 313, the circuit board 32 is provided with an inserting hole 321 matched with the contact pin 331 and a second connecting hole 322 matched with the first connecting hole 313, the water pump shell 31 is provided with a disc-shaped end face 311 with a plurality of bosses 312 extending along the periphery, the shape of the first placing groove 221 is matched with the disc-shaped end face 311, and the limiting block 23 is provided with a clamping groove 231 matched with the boss 312;
the Y-axis linear driving mechanism 4 is used for driving the welding fixing device 2 to move along the Y axis;
the welding device 5 comprises a truss 51 arranged at one side of the welding fixing device 2, wherein an installation shell 52, a Z-axis linear driving mechanism, an X-axis linear driving mechanism 53 and a welding head 54 are arranged on the truss 51, the X-axis linear driving mechanism 53 is used for driving the installation shell 52 to move along an X axis, and the Z-axis linear driving mechanism is arranged in the installation shell 52 and is used for driving the welding head 54 to move along a Z axis;
the assembling device 6, the assembling device 6 comprises an assembling table 61 and a shell placing seat 62 arranged on the assembling table 61, and the shell placing seat 62 is provided with a second placing groove 621 matched with the disc-shaped end face 311.
With the above arrangement, since the first placement groove 221 on the mounting plate 22 and the second placement groove 621 of the housing placement seat 62 are fitted with the disk-shaped end face 311 of the boss 312 on the water pump housing 31, the rotation of the water pump housing 31 can be restricted; in addition, because the water pump housing 31 is in clearance fit with the first placing groove 221 and the second placing groove 621, the water pump housing 31 has a certain movable displacement, and the position requirement on the water pump housing 31 is higher during welding, the water pump housing 31 can be prevented from displacement during welding by arranging the limiting block 23, and the welding quality is improved; the limiting block 23 can be detachably connected with the mounting plate 22 through bolts.
Specifically, the bottom plate 21 and the mounting plate 22 are both rectangular structures, the four corners of the bottom plate are respectively provided with a support column 24, each support column 24 is provided with a support step, and four corners of the mounting plate 22 are respectively supported by the support steps, so that the movement of the mounting plate 22 is facilitated.
Specifically, the plurality of first placement grooves 221 are distributed along the X-axis and Y-axis directions, and in this embodiment, four first placement grooves 221 are provided. The above arrangement facilitates the welding of the circuit board 32 to the water pump 3 to be assembled on each first placement groove 221 by the X-axis linear driving mechanism 53, the Y-axis linear driving mechanism 4 and the Z-axis linear driving mechanism.
Specifically, the first placement groove 221 is provided with a weight-reducing hole 222 penetrating the bottom plate 21, so that the entire weight of the bottom plate 21 can be reduced.
Specifically, the mounting table 61 is provided with a tray 7 for placing the circuit board 32.
Specifically, the frame 1 is suspended with a screw tightening tool 8 above the mounting table 61.
Specifically, the X-axis linear driving mechanism 53 and/or the Y-axis linear driving mechanism 4 and/or the Z-axis linear driving mechanism are linear modules or screw assemblies, which can be selectively set according to actual needs; alternatively, the existing triaxial welder can be directly used for soldering.
In operation, the water pump housing 31 assembled with the motor stator 33 and the motor rotor is placed in the second placing groove 621 of the housing placing seat 62, the circuit board 32 is taken out from the tray 7, the insertion hole 321 of the circuit board is placed in the contact pin 331, the first connecting hole 313 and the second connecting hole 322 are aligned and then locked by locking screws (three) and then the water pump housing 31 is placed in the first placing groove 221, the soldering device is started, and the soldering head 54 is used for soldering the U/V/W contact pin 331 of the motor stator 33 and the circuit board 32 under the action of the X-axis linear driving mechanism 53, the Y-axis linear driving mechanism 4 and the Z-axis linear driving mechanism.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and all such modifications and equivalents are intended to be encompassed in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a device for electronic water pump assembly circuit board, includes frame (1), be equipped with workstation (11) on frame (1), its characterized in that is equipped with on workstation (11):
the welding fixing device (2), the welding fixing device (2) comprises a bottom plate (21) and a mounting plate (22) arranged on the bottom plate (21), the mounting plate (22) is provided with at least one first placing groove (221) for placing a water pump (3) to be assembled, one side of the first placing groove (221) is provided with a limiting block (23), the water pump (3) to be assembled comprises a water pump shell (31), a circuit board (32) and a motor stator (33) arranged in the water pump shell (31), the motor stator (33) is provided with a contact pin (331), the water pump shell (31) is provided with a first connecting hole (313), the circuit board (32) is provided with an inserting hole (321) matched with the contact pin (331) and a second connecting hole (322) matched with the first connecting hole (313), the water pump shell (31) is provided with a disc-shaped end face (311) with a plurality of bosses (312) extending along the periphery, the shape of the first placing groove (221) is matched with the disc-shaped end face (311), and the limiting block (23) is provided with the boss (312) matched with the boss (231).
The Y-axis linear driving mechanism (4), and the Y-axis linear driving mechanism (4) is used for driving the welding fixing device (2) to move along the Y axis;
the welding device (5), the welding device (5) comprises a truss (51) arranged on one side of the welding fixing device (2), a mounting shell (52), a Z-axis linear driving mechanism, an X-axis linear driving mechanism (53) and a welding head (54) are arranged on the truss (51), the X-axis linear driving mechanism (53) is used for driving the mounting shell (52) to move along the X axis, and the Z-axis linear driving mechanism is arranged in the mounting shell (52) and is used for driving the welding head (54) to move along the Z axis;
the assembling device (6), the assembling device (6) comprises an assembling table (61) and a shell placing seat (62) arranged on the assembling table (61), and the shell placing seat (62) is provided with a second placing groove (621) matched with the disc-shaped end face (311).
2. The device for assembling a circuit board for an electronic water pump according to claim 1, wherein the bottom plate (21) and the mounting plate (22) are rectangular structures, support columns (24) are respectively arranged at four corners of the bottom plate, each support column (24) is provided with a support step, and four corners of the mounting plate (22) are respectively supported on the support steps.
3. An apparatus for assembling a circuit board for an electronic water pump according to claim 1, wherein a plurality of the first placement grooves (221) are provided so as to be distributed along the X-axis and the Y-axis directions, respectively.
4. An apparatus for assembling a circuit board for an electronic water pump according to claim 1, wherein the first placement groove (221) is provided with a lightening hole (222) penetrating the bottom plate (21).
5. An apparatus for assembling a circuit board for an electronic water pump according to claim 1, characterized in that the assembling table (61) is provided with a tray (7) for placing the circuit board (32).
6. An apparatus for assembling electronic water pumps with circuit boards according to claim 1, characterized in that the frame (1) is suspended with a screw tightening tool (8) above the assembly table (61).
7. An apparatus for assembling a circuit board for an electronic water pump according to claim 1, characterized in that the X-axis linear driving mechanism (53) and/or the Y-axis linear driving mechanism (4) and/or the Z-axis linear driving mechanism are linear modules or screw assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320816164.6U CN219484482U (en) | 2023-04-13 | 2023-04-13 | Equipment for assembling circuit board by electronic water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320816164.6U CN219484482U (en) | 2023-04-13 | 2023-04-13 | Equipment for assembling circuit board by electronic water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219484482U true CN219484482U (en) | 2023-08-08 |
Family
ID=87479312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320816164.6U Active CN219484482U (en) | 2023-04-13 | 2023-04-13 | Equipment for assembling circuit board by electronic water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219484482U (en) |
-
2023
- 2023-04-13 CN CN202320816164.6U patent/CN219484482U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |