CN218856021U - Auxiliary jig for welding of stepping motor terminal - Google Patents
Auxiliary jig for welding of stepping motor terminal Download PDFInfo
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- CN218856021U CN218856021U CN202223543015.1U CN202223543015U CN218856021U CN 218856021 U CN218856021 U CN 218856021U CN 202223543015 U CN202223543015 U CN 202223543015U CN 218856021 U CN218856021 U CN 218856021U
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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
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- 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
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Abstract
The utility model relates to the technical field of auxiliary welding jig, in particular to an auxiliary welding jig for a stepping motor terminal, which improves the stability of the fixed position of a motor, reduces the shaking of the motor when welding with the terminal and improves the auxiliary positioning effect of the jig; the device comprises a circular table and an L-shaped plate, wherein the bottom end of the L-shaped plate is connected with the top end of the circular table; still include press device, rotary device, two sets of guided ways, the slider, clamp splice and first electric jar, L template left end is provided with U type opening, two portions around L template lateral wall are installed respectively to two sets of guided ways, slider horizontal sliding mounting is on two sets of guided ways, the clamp splice bottom is connected with the slider top, the stiff end of first electric jar is installed on the round platform top, the removal end and the slider right-hand member of first electric jar are connected, press device installs on the round platform top, press device is used for pressing motor terminal fixedly, the round platform is installed on rotary device, rotary device is used for driving round platform rotation regulation.
Description
Technical Field
The utility model relates to a technical field of welding auxiliary jig especially relates to a tool is assisted in welding of step motor terminal.
Background
The terminal is the part that the storage battery connects with external conductor, in the electrical engineering, the terminal indicates the terminal of the connection, also called the binding post, kind divides the single hole, diplopore, socket, couple, etc., their effects mainly transmit the electric signal or conduct electricity and uses, while welding the terminal and electrical machinery and processing, in order to improve the stability while welding, need to fix the position of the terminal or electrical machinery, in prior art CN202221511828.X at present, the tool includes the fixture fixed base, tool activity slide, the fixture fixed base includes the base bottom plate, the tool activity slide can be relatively installed on the base bottom plate in the left and right movement; the front surface of the movable slide seat of the jig is a motor positioning surface, and the motor positioning surface of the movable slide seat of the jig is provided with a positioning column corresponding to a machine shell fixing hole of the stepping motor;
but this tool discovery in using, this tool is relatively poor to the fixed fastness of motor, and the condition that drops appears in the motor easily to this tool is not convenient for to the direction rotation regulation of motor and terminal, has reduced welding operation's convenience.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improve motor rigidity's stability, what reduce the motor when welding with the terminal rocks improves the step motor terminal welding auxiliary fixture of tool assistance-localization real-time's effect.
The utility model discloses a step motor terminal welding auxiliary fixture, including round platform and L template, L template bottom is connected with the round platform top; the device comprises an L-shaped plate, a sliding block, a clamping block and a first electric cylinder, and is characterized by further comprising a pressing device, a rotating device, two groups of guide rails, the sliding block, the clamping block and the first electric cylinder, wherein a U-shaped opening is formed in the left end of the L-shaped plate, the two groups of guide rails are respectively installed on the front portion and the rear portion of the outer side wall of the L-shaped plate, the sliding block is installed on the two groups of guide rails in a left-right sliding mode, the bottom end of the clamping block is connected with the top end of the sliding block, the fixed end of the first electric cylinder is installed at the top end of the circular table, the moving end of the first electric cylinder is connected with the right end of the sliding block, the pressing device is installed at the top end of the circular table, the pressing device is used for pressing and fixing a motor terminal, the circular table is installed on the rotating device, and the rotating device is used for driving the circular table to rotate and adjust; place L template top with the motor, make the contact of motor left end and L template left side wall, the U type opening is passed to the rotor left end of motor, later remove the end through first electric jar and promote the slider and slide left, make the slider drive the clamp splice and slide left, thereby make the clamp splice and the cooperation of L template left side wall fix the motor centre gripping, improve motor rigidity's stability, later press the terminal through press device and fix in motor welding department, weld it to it through outside welding equipment, thereby reduce rocking when motor and terminal weld, improve tool assistance-localization real-time's effect, it is rotatory to drive the round platform level through rotary device, thereby it is rotatory with the terminal to make the round platform drive motor, improve welding operation's convenience.
Preferably, the pressing device comprises a second electric cylinder, a connecting arm, a vertical rod, a top plate, a limiting plate, a spring and a pressing ball, the fixed end of the second electric cylinder is installed at the top end of the circular truncated cone, the left end of the bottom end of the connecting arm is connected with the moving end of the second electric cylinder, the vertical rod is installed at the right part of the connecting arm in a vertical sliding mode, the top end of the vertical rod is connected with the bottom end of the top plate, the limiting plate is fixedly sleeved on the outer side wall of the vertical rod, the spring is sleeved on the outer side wall of the vertical rod in a matched mode, the spring is arranged at the top end of the limiting plate, and the pressing ball is installed at the bottom end of the vertical rod; after the motor position is fixed, move the end through control second electric jar and drive the linking arm downstream, make the linking arm drive the montant downstream, the montant drives after moving and presses down ball downstream, it is fixed to make to press the ball to press the terminal, thereby improve the location effect of terminal position, avoid the terminal to rock and influence the welding precision, after pressing ball bottom and terminal contact, the linking arm downstream compresses the spring, thereby improve and press the ball to the elasticity of pressing of terminal, avoid linking arm removal stroke overlength to cause the terminal to press the condition of damage.
Preferably, the rotating device comprises a bottom plate, a gear ring and a motor, the circular truncated cone is rotatably mounted at the top end of the bottom plate, the gear ring is sleeved on the inner side wall of the bottom plate, the motor is mounted at the top end of the bottom plate through a support and is arranged in the circular truncated cone, a gear is arranged at the output end of the motor, and the gear is meshed with the gear ring; the motor is started to drive the gear to rotate, and the gear rotates and then drives the bottom plate to rotate through meshing with the gear ring, so that the bottom plate drives the circular truncated cone to rotate horizontally, and convenience in rotation adjustment of the motor and the terminal is improved.
Preferably, the support structure further comprises a plurality of groups of internal thread sleeves, a plurality of groups of studs and a plurality of groups of support legs, wherein the top ends of the plurality of groups of internal thread sleeves are circumferentially arranged at the bottom end of the bottom plate, the upper parts of the plurality of groups of studs are respectively matched and screwed in the plurality of groups of internal thread sleeves, and the plurality of groups of support legs are respectively arranged at the bottom ends of the plurality of groups of studs; through rotating the multiunit double-screw bolt, make the multiunit double-screw bolt reciprocate through multiunit internal thread sleeve to make the multiunit double-screw bolt adjust the level of bottom plate, improve the convenience of the whole level adjustment of tool.
Preferably, the brake device further comprises a third electric cylinder and a brake pad, wherein the fixed end of the third electric cylinder is arranged at the top end of the bottom plate, and the brake pad is arranged at the moving end of the third electric cylinder; the third electric cylinder pushes the brake pad to contact with the outer side wall of the circular truncated cone, so that the brake pad brakes the rotation of the circular truncated cone, and the convenience for the rotary positioning of the circular truncated cone is improved.
Preferably, the clamping block further comprises an elastic pad, and the elastic pad is arranged at the left end of the clamping block; the elasticity of the contact position of the left end of the clamping block and the motor is improved, and the condition of motor clamping damage is reduced.
Preferably, a coupling is arranged between the output end of the motor and the gear; the overload protection effect of the motor is improved.
Compared with the prior art, the beneficial effects of the utility model are that: place L template top with the motor, make motor left end and the contact of L template left side wall, the rotor left end of motor passes U type opening, later remove the end through first electric jar and promote the slider and slide left, make the slider drive the clamp splice and slide left, thereby make the clamp splice and the cooperation of L template left side wall fix the motor centre gripping, improve the stability of motor rigidity, later press the terminal through press device and fix in motor welding department, weld it through outside welding equipment, thereby reduce rocking when motor and terminal weld, improve tool assistance-localization real-time's effect, drive round platform horizontal rotation through rotary device, thereby it is rotatory with the terminal to make the round platform drive the motor, improve welding operation's convenience.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a partial schematic view of the connection between the slider and the first electric cylinder;
FIG. 3 is a partial structure diagram of the connection between the vertical rod and the pressing ball;
FIG. 4 is a schematic view of a partial axial structure of the L-shaped plate connected with a guide rail;
in the drawings, the reference numbers: 1. a circular truncated cone; 2. an L-shaped plate; 3. a guide rail; 4. a slider; 5. a clamping block; 6. a first electric cylinder; 7. a second electric cylinder; 8. a connecting arm; 9. a vertical rod; 10. a top plate; 11. a limiting plate; 12. a spring; 13. pressing the ball; 14. a base plate; 15. a toothed ring; 16. a motor; 17. a gear; 18. an internally threaded sleeve; 19. a stud; 20. a leg; 21. a third electric cylinder; 22. a brake pad; 23. an elastic pad.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 4, the auxiliary jig for welding a terminal of a stepping motor of the present invention comprises a circular table 1 and an L-shaped plate 2,L, wherein the bottom end of the shaped plate 2 is connected with the top end of the circular table 1; the left ends of the two groups of guide rails 3, the sliding block 4, the clamping block 5 and the first electric cylinder 6,L template 2 are provided with U-shaped openings, the two groups of guide rails 3 are respectively arranged at the front part and the rear part of the outer side wall of the L-shaped template 2, the sliding block 4 is arranged on the two groups of guide rails 3 in a left-right sliding manner, the bottom end of the clamping block 5 is connected with the top end of the sliding block 4, the fixed end of the first electric cylinder 6 is arranged at the top end of the circular table 1, the moving end of the first electric cylinder 6 is connected with the right end of the sliding block 4, the pressing device is arranged at the top end of the circular table 1 and is used for pressing and fixing a motor terminal, the circular table 1 is arranged on the rotating device, and the rotating device is used for driving the circular table 1 to rotate and adjust;
as shown in fig. 2, the pressing device includes a second electric cylinder 7, a connecting arm 8, a vertical rod 9, a top plate 10, a limiting plate 11, a spring 12 and a pressing ball 13, a fixed end of the second electric cylinder 7 is installed at the top end of the circular truncated cone 1, the left end of the bottom end of the connecting arm 8 is connected with the moving end of the second electric cylinder 7, the vertical rod 9 is installed at the right part of the connecting arm 8 in a vertical sliding mode, the top end of the vertical rod 9 is connected with the bottom end of the top plate 10, the limiting plate 11 is fixedly sleeved on the outer side wall of the vertical rod 9, the spring 12 is sleeved on the outer side wall of the vertical rod 9 in a matching mode, the spring 12 is arranged at the top end of the limiting plate 11, and the pressing ball 13 is installed at the bottom end of the vertical rod 9;
in this embodiment, place 2 tops of L template with the motor, make the contact of motor left end and 2 left side walls of L template, the rotor left end of motor passes U type opening, later remove the end through first electric jar 6 and promote slider 4 and slide left, make slider 4 drive clamp splice 5 slide left, thereby make clamp splice 5 and the cooperation of 2 left side walls of L template with the motor centre gripping fixed, improve motor rigidity's stability, later press the terminal through press device and fix in motor welding department, weld it through external welding equipment, thereby reduce the rocking when motor and terminal weld, improve the effect of tool assistance-localization real-time, drive 1 horizontal rotation of round platform through rotary device, thereby make round platform 1 drive motor and terminal rotatory, improve welding operation's convenience.
Example 2
As shown in fig. 1 to 4, the auxiliary jig for welding the terminal of the stepping motor of the present invention comprises a circular truncated cone 1 and an L-shaped plate 2,L, wherein the bottom end of the plate 2 is connected with the top end of the circular truncated cone 1; the left ends of the two groups of guide rails 3, the sliding block 4, the clamping block 5 and the first electric cylinder 6,L template 2 are provided with U-shaped openings, the two groups of guide rails 3 are respectively arranged at the front part and the rear part of the outer side wall of the L-shaped template 2, the sliding block 4 is arranged on the two groups of guide rails 3 in a left-right sliding manner, the bottom end of the clamping block 5 is connected with the top end of the sliding block 4, the fixed end of the first electric cylinder 6 is arranged at the top end of the circular table 1, the moving end of the first electric cylinder 6 is connected with the right end of the sliding block 4, the pressing device is arranged at the top end of the circular table 1 and is used for pressing and fixing a motor terminal, the circular table 1 is arranged on the rotating device, and the rotating device is used for driving the circular table 1 to rotate and adjust;
as shown in fig. 2, the pressing device includes a second electric cylinder 7, a connecting arm 8, a vertical rod 9, a top plate 10, a limiting plate 11, a spring 12 and a pressing ball 13, a fixed end of the second electric cylinder 7 is installed at the top end of the circular truncated cone 1, the left end of the bottom end of the connecting arm 8 is connected with the moving end of the second electric cylinder 7, the vertical rod 9 is installed at the right part of the connecting arm 8 in a vertical sliding mode, the top end of the vertical rod 9 is connected with the bottom end of the top plate 10, the limiting plate 11 is fixedly sleeved on the outer side wall of the vertical rod 9, the spring 12 is sleeved on the outer side wall of the vertical rod 9 in a matching mode, the spring 12 is arranged at the top end of the limiting plate 11, and the pressing ball 13 is installed at the bottom end of the vertical rod 9;
as shown in fig. 1, the rotating device comprises a bottom plate 14, a gear ring 15 and a motor 16, the circular truncated cone 1 is rotatably mounted at the top end of the bottom plate 14, the gear ring 15 is sleeved on the inner side wall of the bottom plate 14, the motor 16 is mounted at the top end of the bottom plate 14 through a bracket, the motor 16 is arranged in the circular truncated cone 1, a gear 17 is arranged at the output end of the motor 16, and the gear 17 is meshed with the gear ring 15;
as shown in fig. 1, the device further comprises a plurality of groups of internal thread sleeves 18, a plurality of groups of studs 19 and a plurality of groups of support feet 20, wherein the top ends of the plurality of groups of internal thread sleeves 18 are circumferentially arranged at the bottom end of the bottom plate 14, the upper parts of the plurality of groups of studs 19 are respectively matched and screwed in the plurality of groups of internal thread sleeves 18, and the plurality of groups of support feet 20 are respectively arranged at the bottom ends of the plurality of groups of studs 19;
as shown in fig. 1, the electric brake further comprises a third electric cylinder 21 and a brake pad 22, wherein the fixed end of the third electric cylinder 21 is mounted at the top end of the bottom plate 14, and the brake pad 22 is mounted at the movable end of the third electric cylinder 21;
as shown in fig. 4, the clamping device further comprises an elastic pad 23, wherein the elastic pad 23 is arranged at the left end of the clamping block 5;
in this embodiment, after the position of the motor is fixed, the moving end of the second electric cylinder 7 is controlled to drive the connecting arm 8 to move downwards, the connecting arm 8 drives the vertical rod 9 to move downwards, the vertical rod 9 drives the pressing ball 13 to move downwards after moving, the pressing ball 13 presses and fixes the terminal, the positioning effect of the position of the terminal is improved, the terminal is prevented from shaking to affect the welding precision, after the bottom end of the pressing ball 13 is in contact with the terminal, the connecting arm 8 moves downwards to compress the spring 12, the pressing elasticity of the pressing ball 13 on the terminal is improved, the situation that the terminal is pressed and damaged due to overlong moving stroke of the connecting arm 8 is avoided, the motor 16 is started to drive the gear 17 to rotate, the bottom plate 14 is driven to rotate by meshing with the toothed ring 15 after the gear 17 rotates, the bottom plate 14 drives the circular truncated cone 1 to rotate horizontally, the convenience for adjusting the motor and the terminal by rotation is improved, the multiple sets of studs 19 are rotated, the multiple sets of studs 19 are moved up and down through the multiple sets of female sleeves 18, the multiple sets of studs 19 are adjusted horizontally, and the level of the multiple sets of the bottom plate 14 is adjusted, and the fixture is improved.
The utility model discloses a step motor terminal welding auxiliary fixture, it is at the during operation, place 2 tops of L template with the motor, make motor left end and the contact of 2 left side walls of L template, the rotor left end of motor passes U type opening, later remove the end through first electric jar 6 and promote slider 4 and slide left, make slider 4 drive clamp splice 5 slide left, thereby it is fixed with the motor centre gripping to make clamp splice 5 and the cooperation of 2 left side walls of L template, later press the terminal through press device and fix at the motor welding department, weld it through external welding equipment to it.
The utility model discloses a step motor terminal welding auxiliary fixture's first electric jar 6, second electric jar 7, motor 16 and third electric jar 21 are purchase on the market, this industry technical staff only need according to its subsidiary specification install and operate can, and need not the technical staff in this field and pay creative work.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A stepping motor terminal welding auxiliary jig comprises a circular table (1) and an L-shaped plate (2), wherein the bottom end of the L-shaped plate (2) is connected with the top end of the circular table (1); the device is characterized by further comprising a pressing device, a rotating device, two groups of guide rails (3), a sliding block (4), a clamping block (5) and a first electric cylinder (6), wherein the left end of an L-shaped plate (2) is provided with a U-shaped opening, the two groups of guide rails (3) are respectively installed on the front portion and the rear portion of the outer side wall of the L-shaped plate (2), the sliding block (4) is installed on the two groups of guide rails (3) in a left-right sliding mode, the bottom end of the clamping block (5) is connected with the top end of the sliding block (4), the fixed end of the first electric cylinder (6) is installed on the top end of a circular table (1), the moving end of the first electric cylinder (6) is connected with the right end of the sliding block (4), the pressing device is installed on the top end of the circular table (1), the pressing device is used for pressing and fixing a motor terminal, the circular table (1) is installed on the rotating device, and the rotating device is used for driving the circular table (1) to rotate and adjust.
2. The auxiliary jig for welding the terminal of the stepping motor is characterized in that the pressing device comprises a second electric cylinder (7), a connecting arm (8), a vertical rod (9), a top plate (10), a limiting plate (11), a spring (12) and a pressing ball (13), wherein the fixed end of the second electric cylinder (7) is installed at the top end of the circular truncated cone (1), the left end of the bottom end of the connecting arm (8) is connected with the moving end of the second electric cylinder (7), the vertical rod (9) is vertically and slidably installed at the right part of the connecting arm (8), the top end of the vertical rod (9) is connected with the bottom end of the top plate (10), the limiting plate (11) is fixedly sleeved on the outer side wall of the vertical rod (9), the spring (12) is sleeved on the outer side wall of the vertical rod (9) in a matching mode, the spring (12) is arranged at the top end of the limiting plate (11), and the pressing ball (13) is installed at the bottom end of the vertical rod (9).
3. The auxiliary jig for welding the terminal of the stepping motor is characterized in that the rotating device comprises a bottom plate (14), a gear ring (15) and a motor (16), the circular truncated cone (1) is rotatably installed at the top end of the bottom plate (14), the gear ring (15) is sleeved on the inner side wall of the bottom plate (14), the motor (16) is installed at the top end of the bottom plate (14) through a support, the motor (16) is arranged inside the circular truncated cone (1), the output end of the motor (16) is provided with a gear (17), and the gear (17) is meshed with the gear ring (15).
4. The auxiliary jig for welding the stepping motor terminal as claimed in claim 3, further comprising a plurality of groups of internal threaded sleeves (18), a plurality of groups of studs (19) and a plurality of groups of support legs (20), wherein the top ends of the plurality of groups of internal threaded sleeves (18) are circumferentially installed at the bottom end of the bottom plate (14), the upper parts of the plurality of groups of studs (19) are respectively matched and screwed in the plurality of groups of internal threaded sleeves (18), and the plurality of groups of support legs (20) are respectively installed at the bottom ends of the plurality of groups of studs (19).
5. The auxiliary jig for welding the stepping motor terminal as claimed in claim 3, further comprising a third electric cylinder (21) and a brake pad (22), wherein a fixed end of the third electric cylinder (21) is installed on the top end of the bottom plate (14), and the brake pad (22) is installed on a moving end of the third electric cylinder (21).
6. The auxiliary jig for welding the terminal of the stepping motor as claimed in claim 1, further comprising an elastic pad (23), wherein the elastic pad (23) is disposed at the left end of the clamping block (5).
7. The auxiliary jig for welding the stepping motor terminal as claimed in claim 3, wherein a coupler is arranged between the output end of the motor (16) and the gear (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223543015.1U CN218856021U (en) | 2022-12-29 | 2022-12-29 | Auxiliary jig for welding of stepping motor terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223543015.1U CN218856021U (en) | 2022-12-29 | 2022-12-29 | Auxiliary jig for welding of stepping motor terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218856021U true CN218856021U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223543015.1U Active CN218856021U (en) | 2022-12-29 | 2022-12-29 | Auxiliary jig for welding of stepping motor terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218856021U (en) |
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2022
- 2022-12-29 CN CN202223543015.1U patent/CN218856021U/en active Active
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