A generator production auxiliary device

Abstract

A generator production auxiliary device includes a fixed support seat, a sliding assembly, a positioning assembly and a pulley installation mechanism, the sliding assembly includes a first arc-shaped support plate and a second support plate arranged at both ends of the first arc-shaped support plate, a first slide groove is provided on the fixed support seat, the first arc-shaped support plate slides along the first slide groove, the fixed support seat is symmetrically provided with second slide grooves on both sides of the first slide groove, a rolling wheel is installed at the bottom of the second support plate, the rolling wheel moves along the second slide groove, at least two mutually parallel yielding grooves are provided on the first arc-shaped support plate, a receiving groove is provided on the fixed support seat, a mounting through hole is provided at the bottom of the receiving groove, a support positioning block is provided in the receiving groove, and a first support rod moving along the mounting through hole is provided at the bottom of the support positioning block. The present invention facilitates the assembly of pulleys during the generator production process, which is conducive to improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of generator production, and in particular to a generator production auxiliary device. Background Art

[0002] When the engine is running normally, it can supply power to electrical equipment and charge the battery at the same time. During the production process of the automobile generator, a pulley needs to be assembled on the main shaft of the generator. At present, during assembly, the generator is sometimes prone to displacement, which requires frequent adjustment of the assembly position, affecting production efficiency. In addition, each time an assembly is completed, a new pulley needs to be used and the installation position of the pulley needs to be readjusted, which greatly increases the labor intensity of the staff and is laborious to operate. Summary of the invention

[0003] The object of the present invention is to provide a generator production auxiliary device, which can effectively solve the technical problems mentioned in the background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] The camshaft of claim 1, wherein the first and second support members are configured to move relative to each other to form a rotation between the two guide rails and the guide rails and to allow the guide rails to move relative to each other.

[0006] When the sliding assembly moves along the second slide groove to the limit assembly, the positioning assembly is used to position the generator to be assembled on the supporting positioning block, and the pulley mounting mechanism includes a guide column for placing the pulley, and a positioning ejector pin is provided on one end of the guide column facing the positioning assembly, and the other end is connected to the fixed mounting plate, and a support sleeve is sleeved on the guide column, and a first support rod is connected to the support sleeve, and the first support rod is vertically connected to the first sliding rod, and one end of the first sliding rod passes through a second guide hole provided on the fixed mounting plate and is connected to the limit block.

[0007] Preferably, the limiting assembly includes a limiting slider arranged in the second slide groove, a mounting groove is provided at the bottom of the limiting slider, a second screw hole and a third screw hole are respectively provided on the two side walls of the mounting groove, the second screw hole and the third screw hole are staggered in the vertical direction, and a second positioning bolt is provided in both the second screw hole and the third screw hole.

[0008] Preferably, the bottom of the limiting slider is supported on the bottom surface of the first sliding groove, the upper end surface is not higher than the top surface of the second supporting plate, and the mounting groove is arranged in the middle of the limiting slider.

[0009] Preferably, the positioning assembly includes a fixed top plate and an upper clamping plate with an arc-shaped structure, the upper clamping plate is provided with a fixing sleeve, a fourth screw hole is opened on the fixed top plate, an adjusting bolt is provided in the fourth screw hole, the lower end of the adjusting bolt is arranged in the positioning hole on the fixed sleeve, and fixed side plates are respectively connected to both sides of the fixed top plate, and the fixed side plates are slidably connected to the fixed support seat.

[0010] Preferably, a T-shaped sliding block is provided at the bottom of the fixed side plate, a T-shaped sliding groove is provided on the fixed support seat, and the T-shaped sliding block is installed in the T-shaped sliding groove and slides along the T-shaped sliding groove.

[0011] Preferably, a sliding support is provided at the bottom of the fixed support seat, a guide groove is provided on the side wall of the sliding support, a positioning screw hole connected to the guide groove is provided at the bottom, a first positioning bolt is threadedly connected in the positioning screw hole, a guide slide plate is provided in the guide groove, and one end of the guide slide plate is connected to the fixed mounting plate.

[0012] Preferably, a first screw hole is formed on the support sleeve, the first support rod is connected to the first screw hole by threads, and the guide column and the support sleeve are interference fit.

[0013] Preferably, the first sliding groove is an arc-shaped groove and matches the first arc-shaped supporting plate, and the second sliding groove is a rectangular groove.

[0014] Preferably, the driving assembly includes a power cylinder, a first fixed plate and a second fixed plate, the power cylinder is fixed to the second fixed plate, the telescopic rod on the output end of the power cylinder is connected to the first fixed plate, a first guide hole is opened on the first fixed plate, a first guide rod is arranged in the first guide hole, the upper end of the first guide rod is connected to a fixed support seat, and the lower end is connected to the second fixed plate, and the first support rod is installed on the first fixed plate.

[0015] Preferably, the bottom of the first support rod is connected to a fixed chassis, and the fixed chassis is connected to the first fixing plate via fastening bolts.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Place the generator to be assembled on the first arc-shaped support plate, and slide the first arc-shaped support plate along the first slide groove, and at the same time, the rolling wheel at the bottom of the second support plate moves along the second slide groove until the second support plate contacts the limit slider, and the generator is in the assembly position. At this time, the power cylinder controls the first fixed plate to move along the first guide rod, and drives the supporting positioning block in the accommodating groove to move in the vertical direction and pass through the giving way groove on the first arc-shaped support plate, until the generator to be assembled is lifted to the corresponding installation height, adjust the adjusting bolt to make the upper clamping plate move downward until the generator is positioned between the upper clamping plate and the supporting positioning block, and maintain the stability of the generator during the assembly of the pulley.

[0018] 2. Place multiple pulleys to be assembled on the guide column, adjust the position of the guide column so that the positioning pin on the guide column is aligned with the installation main shaft of the generator. At this time, it is only necessary to slide the pulley from the guide column to the installation position. After the assembly is completed, the remaining pulleys can be installed in sequence. There is no need to readjust the installation position between each pulley and the main shaft of the generator, which greatly improves the installation efficiency and reduces the labor intensity of the installer; according to the number and position of the pulleys placed on the guide column, the support sleeve can be moved along the guide column to the corresponding position, and the first slide bar slides along the second guide hole of the fixed mounting plate, and the support sleeve supports the guide column to ensure that the guide column has sufficient supporting force, so that the assembly position between the pulley on the guide column and the main shaft of the generator is always consistent; the limit assembly is used to limit the assembly position of the generator. According to the size of the generator, the installation position of the first arc support plate on the first slide groove can be adjusted. When adjusting, it is only necessary to move the limit slider along the second slide groove to the corresponding position, and then adjust the second positioning bolts staggered along the vertical direction on the two side walls of the installation groove until the limit slider is positioned in the second slide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram from a first perspective of a generator production auxiliary device according to an embodiment of the present invention;

[0020] Figure 2 is a schematic diagram from a second perspective of a generator production auxiliary device according to an embodiment of the present invention;

[0021] Figure 3 is a schematic structural diagram of a fixed support seat in an embodiment of the present invention;

[0022] Figure 4 is a schematic diagram of a sliding assembly from a first perspective in an embodiment of the present invention;

[0023] Figure 5 is a schematic diagram of a sliding assembly from a second viewing angle in an embodiment of the present invention;

[0024] Figure 6 is a schematic diagram of the installation of the support positioning block in an embodiment of the present invention;

[0025] Figure 7 is a schematic structural diagram of a position limiting assembly in an embodiment of the present invention;

[0026] Figure 8 Schematic diagram of the installation of the guide column in the embodiment of the present invention;

[0027] In the figure, 1, fixed support seat, 2, first arc-shaped support plate, 3, second support plate, 4, first slide groove, 5, second slide groove, 6, rolling wheel, 7, give way groove, 8, receiving groove, 9, mounting through hole, 10, support positioning block, 11, first support rod, 12, guide column, 13, positioning ejector pin, 14, fixed mounting plate, 15, support sleeve, 16, first support rod, 17, first slide rod, 18, second guide hole, 19, limit stopper, 20, limit slider, 21, mounting groove, 22, second screw hole, 23. The third screw hole, 24. The second positioning bolt, 25. The fixed top plate, 26. The upper clamping plate, 27. The fixed sleeve, 28. The fourth screw hole, 29. The adjusting bolt, 30. The fixed side plate, 31. The T-shaped slider, 32. The T-shaped slide groove, 33. The sliding support, 34. The guide slide groove, 35. The positioning screw hole, 36. The first positioning bolt, 37. The guide slide plate, 38. The power cylinder, 39. The first fixed plate, 40. The second fixed plate, 41. The first guide hole, 42. The first guide rod, 43. The fixed chassis. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-8As shown, a generator production auxiliary device includes a fixed support seat 1, a sliding assembly, a positioning assembly and a pulley installation mechanism, the sliding assembly includes a first arc-shaped support plate 2 and second support plates 3 arranged at both ends of the first arc-shaped support plate 2, the fixed support seat 1 is provided with a first slide groove 4, the first arc-shaped support plate 2 slides along the first slide groove 4, the fixed support seat 1 is symmetrically provided with second slide grooves 5 on both sides of the first slide groove 4, a rolling wheel 6 is installed at the bottom of the second support plate 3, the rolling wheel 6 moves along the second slide groove 5, and the first An arc-shaped support plate 2 is provided with at least two mutually parallel clearance grooves 7, a receiving groove 8 is provided on the fixed support seat 1, a mounting through hole 9 is provided at the bottom of the receiving groove 8, a support positioning block 10 is provided in the receiving groove 8, a first support rod 11 moving along the mounting through hole 9 is provided at the bottom of the support positioning block 10, when the first support rod 11 moves in the vertical direction under the drive of the driving assembly, the support positioning block 10 is separated from the receiving groove 8 and passes through the clearance groove 7 on the first arc-shaped support plate 2 until the generator to be assembled is lifted to the corresponding installation height;

[0030] When the sliding assembly moves along the second slide groove 5 to the limit assembly, the positioning assembly is used to position the generator to be assembled on the support positioning block 10, and the pulley installation mechanism includes a guide column 12 for placing the pulley, and a positioning ejector pin 13 is provided on one end of the guide column 12 facing the positioning assembly, and the other end is connected to a fixed mounting plate 14, and a support sleeve 15 is sleeved on the guide column 12, and a first support rod 16 is connected to the support sleeve 15, and the first support rod 16 is vertically connected to a first slide bar 17, and one end of the first slide bar 17 passes through a second guide hole 18 opened on the fixed mounting plate 14 and is connected to a limit stopper 19;

[0031] Adjust the position of the guide column 12 so that the positioning pin 13 on the guide column 12 aligns the main shaft of the generator, adjust the position of the support sleeve 15 on the guide column 12 so that the support sleeve 15 supports the guide column 12, and pulleys can be placed on both sides of the support sleeve 15 on the guide column 12;

[0032] During installation, only one calibration is required. When reinstalling a different pulley, no recalibration is required. The pulley only needs to be moved from the guide column 12 to the installation position, which greatly improves the installation efficiency.

[0033] The limiting assembly includes a limiting slider 20 disposed in the second slide groove 5, a mounting groove 21 is provided at the bottom of the limiting slider 20, and a second screw hole 22 and a third screw hole 23 are respectively provided on the two side walls of the mounting groove 21, the second screw hole 22 and the third screw hole 23 are staggered in the vertical direction, and a second positioning bolt 24 is provided in each of the second screw hole 22 and the third screw hole 23;

[0034] When the position of the limit assembly needs to be adjusted, it is only necessary to move the limit slider 20 along the second slide groove 5 to the corresponding position, and adjust the second positioning bolts 24 in the second screw holes 22 and the third screw holes 23 so that the limit slider 20 no longer moves in the second slide groove 5;

[0035] The bottom of the limit slider 20 is supported on the bottom surface of the first slide groove 4, and the upper end surface is not higher than the top surface of the second support plate 3. The mounting groove 21 is provided in the middle of the limit slider 20;

[0036] The positioning assembly includes a fixed top plate 25 and an upper clamping plate 26 with an arc-shaped structure, a fixing sleeve 27 is provided on the upper clamping plate 26, a fourth screw hole 28 is provided on the fixed top plate 25, an adjusting bolt 29 is provided in the fourth screw hole 28, and the lower end of the adjusting bolt 29 is arranged in the positioning hole on the fixing sleeve 27, and the two sides of the fixed top plate 25 are respectively connected to fixed side plates 30, and the fixed side plates 30 are slidably connected to the fixed support seat 1;

[0037] A T-shaped slider 31 is disposed at the bottom of the fixed side plate 30, and a T-shaped slide groove 32 is provided on the fixed support seat 1. The T-shaped slider 31 is installed in the T-shaped slide groove 32 and slides along the T-shaped slide groove 32;

[0038] The bottom of the fixed support seat 1 is provided with a sliding support 33, a guide slot 34 is provided on the side wall of the sliding support 33, and a positioning screw hole 35 connected to the guide slot 34 is provided at the bottom, a first positioning bolt 36 is threadedly connected in the positioning screw hole 35, a guide slide plate 37 is provided in the guide slot 34, and one end of the guide slide plate 37 is connected to the fixed mounting plate 14;

[0039] When adjusting the position of the guide column 12, the guide slide plate 37 is moved along the guide slot 34, and the first positioning bolt 36 is adjusted to keep the calibrated position of the guide column 12 fixed;

[0040] The support sleeve 15 is provided with a first screw hole, the first support rod 16 is connected to the first screw hole by thread, and the guide column 12 and the support sleeve 15 are interference fit;

[0041] The first slide groove 4 is an arc-shaped groove and matches the first arc-shaped support plate 2, and the second slide groove 5 is a rectangular groove;

[0042] The driving assembly includes a power cylinder 38, a first fixing plate 39 and a second fixing plate 40. The power cylinder 38 is fixed on the second fixing plate 40. The telescopic rod on the output end of the power cylinder 38 is connected to the first fixing plate 39. The first fixing plate 39 is provided with a first guide hole 41. A first guide rod 42 is provided in the first guide hole 41. The upper end of the first guide rod 42 is connected to the fixed support seat 1, and the lower end is connected to the second fixing plate 40. The first support rod 11 is installed on the first fixing plate 39.

[0043] The bottom of the first support rod 11 is connected to a fixed chassis 43 , and the fixed chassis 43 is connected to the first fixing plate 39 via fastening bolts.

[0044] The generator to be assembled is placed on the first arc-shaped support plate 2, and the first arc-shaped support plate 2 is slid along the first slide groove 4, and the rolling wheel 6 at the bottom of the second support plate 3 moves along the second slide groove 5, until the second support plate 3 abuts against the limiting slider 20, and the generator is in the assembly position. At this time, the power cylinder 38 controls the first fixing plate 39 to move along the first guide rod 42, and drives the support positioning block 10 in the accommodating groove 8 to move in the vertical direction and pass through the yield groove 7 on the first arc-shaped support plate 2, until the generator to be assembled is lifted to the corresponding installation height, and then the adjusting bolt 29 is adjusted to make the upper clamping plate 26 move downward until the generator is positioned between the upper clamping plate 26 and the support positioning block 10, so as to maintain the stability of the generator during the assembly of the pulley;

[0045] Place multiple pulleys to be assembled on the guide column 12, adjust the position of the guide column 12 so that the positioning pin 13 on the guide column 12 is aligned with the installation shaft of the generator. At this time, you only need to slide the pulley from the guide column 12 to the installation position. After the assembly is completed, the remaining pulleys can be installed in turn. There is no need to readjust the installation position between each pulley and the generator shaft, which greatly improves the installation efficiency and reduces the labor intensity of the installer; according to the number and position of the pulleys placed on the guide column, the support sleeve 15 can be moved along the guide column 12 to the corresponding position, and the first slide bar 17 is moved along the fixed installation plate 1 4 slides, and the support sleeve 15 supports the guide column 12 to ensure that the guide column 12 has sufficient supporting force, so that the assembly position between the pulley on the guide column 12 and the generator main shaft is always consistent; the limit assembly is used to limit the assembly position of the generator. According to the size of the generator, the installation position of the first arc-shaped support plate 2 on the first slide groove 4 can be adjusted. When adjusting, it is only necessary to move the limit slider 20 along the second slide groove 5 to the corresponding position, and then adjust the second positioning bolts 24 staggered in the vertical direction on the two side walls of the installation groove 21 until the limit slider 20 is positioned in the second slide groove 5.

[0046] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the present invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. A generator production auxiliary device, characterized in that: The cam is an angular channel formed between a first end of an arcuate support and a second end of an arcuate support, the channel being arranged on a track and having two guide wheels connected thereto. The cam is an arcuate support and a second guide wheel is connected thereto. The cam is an arcuate support and a second guide wheel is connected thereto. The cam is an arcuate support and a second guide wheel is connected thereto. When the sliding assembly moves along the second slide groove to the limit assembly, the positioning assembly is used to position the generator to be assembled on the support positioning block, and the pulley mounting mechanism includes a guide column for placing the pulley, and a positioning ejector pin is arranged on one end of the guide column facing the positioning assembly, and the other end is connected to the fixed mounting plate, and a support sleeve is sleeved on the guide column, and a first support rod is connected to the support sleeve, and the first support rod is vertically connected to the first sliding rod, and one end of the first sliding rod passes through a second guide hole provided on the fixed mounting plate and is connected to the limit stopper; The limiting assembly includes a limiting slider arranged in the second slide groove, a mounting groove is provided at the bottom of the limiting slider, a second screw hole and a third screw hole are respectively provided on two side walls of the mounting groove, the second screw hole and the third screw hole are staggered in the vertical direction, and a second positioning bolt is provided in each of the second screw hole and the third screw hole; Adjust the position of the guide column so that the positioning pin on the guide column aligns the generator main shaft, adjust the position of the support sleeve on the guide column so that the support sleeve supports the guide column, and place pulleys on both sides of the support sleeve on the guide column.

2. A generator production auxiliary device according to claim 1, characterized in that: The bottom of the limiting slider is supported on the bottom surface of the first sliding groove, the upper end surface is not higher than the top surface of the second supporting plate, and the mounting groove is arranged in the middle of the limiting slider.

3. The generator production auxiliary device according to claim 1, characterized in that: The positioning assembly includes a fixed top plate and an upper clamping plate with an arc-shaped structure, the upper clamping plate is provided with a fixing sleeve, the fixed top plate is provided with a fourth screw hole, an adjusting bolt is provided in the fourth screw hole, the lower end of the adjusting bolt is arranged in the positioning hole on the fixing sleeve, and fixed side plates are respectively connected to both sides of the fixed top plate, and the fixed side plates are slidably connected to the fixed support seat.

4. A generator production auxiliary device according to claim 3, characterized in that: A T-shaped sliding block is arranged at the bottom of the fixed side plate, a T-shaped sliding groove is opened on the fixed support seat, and the T-shaped sliding block is installed in the T-shaped sliding groove and slides along the T-shaped sliding groove.

5. The generator production auxiliary device according to claim 1, characterized in that: A sliding support is provided at the bottom of the fixed support seat, a guide slot is provided on the side wall of the sliding support, a positioning screw hole connected to the guide slot is provided at the bottom, a first positioning bolt is threadedly connected in the positioning screw hole, a guide slide plate is provided in the guide slot, and one end of the guide slide plate is connected to a fixed mounting plate.

6. The generator production auxiliary device according to claim 1, characterized in that: The support sleeve is provided with a first screw hole, the first support rod is connected to the first screw hole by threads, and the guide column and the support sleeve are interference fit.

7. The generator production auxiliary device according to claim 1, characterized in that: The first sliding groove is an arc-shaped groove and matches the first arc-shaped supporting plate, and the second sliding groove is a rectangular groove.

8. The generator production auxiliary device according to claim 1, characterized in that: The driving assembly includes a power cylinder, a first fixed plate and a second fixed plate. The power cylinder is fixed to the second fixed plate. The telescopic rod on the output end of the power cylinder is connected to the first fixed plate. A first guide hole is opened on the first fixed plate. A first guide rod is arranged in the first guide hole. The upper end of the first guide rod is connected to a fixed support seat, and the lower end is connected to the second fixed plate. The first support rod is installed on the first fixed plate.

9. The generator production auxiliary device according to claim 8, characterized in that: The bottom of the first support rod is connected to a fixed chassis, and the fixed chassis is connected to the first fixing plate via fastening bolts.

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