Off-line assembly equipment table for iron core accessories

Abstract

The utility model relates to an iron core accessory off-line assembling equipment table, which relates to the field of iron core assembling equipment, and comprises a first supporting and positioning mechanism and a second supporting and positioning mechanism, the first supporting and positioning mechanism comprises a first supporting group for supporting an upper clamping piece and a second supporting group for supporting a lower clamping piece; the first supporting set and the second supporting set each comprise a supporting cross beam, a fixed baffle, a movable baffle, a supporting device which is arranged on the supporting cross beam in a sliding mode and used for leveling and supporting a clamping piece, and a positioning backer device which is arranged on the supporting cross beam and used for limiting the clamping piece. The supporting device comprises a sliding seat connected to the supporting cross beam in a sliding mode and a supporting seat arranged on the sliding seat, the supporting seat is arranged in the horizontal direction, a plurality of threaded insertion holes are formed in the supporting seat, sleeves can be inserted into the threaded insertion holes, the top ends of the sleeves are provided with bull eye bearings, the sleeves support the clamping pieces, and the bull eye bearings abut against the bottom faces of the clamping pieces. The device has the effect of improving the table arrangement efficiency of the iron core accessories.

Description

Technical Field

[0001] The invention relates to the field of core assembly equipment, and in particular to an off-line assembly equipment platform for core accessories. Background Art

[0002] The basic steps of core stacking are platform setting, lamination and assembly. The platform setting is to place the low-voltage side clamps, pull plates, insulation parts and other auxiliary parts of the core on the lamination table first, and then lamination of the core; after the core is stacked, the high-voltage side clamps, pull plates and other auxiliary parts are assembled to complete the core stacking.

[0003] The existing stacking process is a serial process, which first sets the core accessories, and only after the core accessories are set can the lamination be carried out, and only after the lamination is completed can the core be assembled. There are the following problems in this process: Due to the different sizes and weights of different types of clamps, it is necessary to rely on a crane to hoist the clamps, pull plates and other accessories to continuously adjust their positions during the setting process. At the same time, since it is necessary to rely on manual measurement with a tape measure for positioning, manual measurement and positioning will lead to inaccurate positioning, thereby increasing the number of auxiliary parts moving and debugging, resulting in a longer setting time and more troublesome setting operation, which leads to low efficiency of the entire core stacking process. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an off-line assembly equipment for core accessories, which can improve the efficiency of the core accessories setting table, thereby improving the stacking efficiency of the entire core stacking process.

[0005] To achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: an off-line assembly equipment platform for core accessories, comprising a base, a first support positioning mechanism arranged on the base for supporting a clamp, and a second support positioning mechanism for placing a pull plate, the first support positioning mechanism comprising a first support group for supporting an upper clamp and a second support group for supporting a lower clamp; the first support group and the second support group both comprise a supporting beam, a fixed baffle arranged on the supporting beam, a movable baffle slidably connected to the supporting beam, a supporting device slidably arranged on the supporting beam for leveling support of the clamp, and a positioning backing device arranged on the supporting beam for limiting the position of the clamp, the fixed baffle and the movable baffle are clamped at both ends of the clamp, the supporting device comprises a sliding seat slidably connected to the supporting beam, and a positioning backing device arranged on the sliding seat The support seat on the support seat is arranged in the horizontal direction, and the support seat is provided with a plurality of threaded holes, in which a sleeve can be screwed, and a bull's eye bearing is arranged on the top of the sleeve, and the sleeve supports the clamp and the bull's eye bearing is in contact with the bottom surface of the clamp; the difference between the first support group and the second support group is that the support beam in the first support group is a fixed beam, which is fixedly arranged on the base, and the support beam in the second support group is a movable beam, which is movably arranged on the base, the fixed beam and the movable beam are arranged in parallel, and the distance between the fixed beam and the movable beam is adjustable; the second support positioning mechanism includes a movable trolley and a liftable platform arranged on the movable trolley, the pull plate is placed on the liftable platform, and the movable trolley is located between the first support group and the second support group.

[0006] Furthermore, the positioning backrest device includes a base arranged on the supporting beam, the base is arranged in the horizontal direction and in the direction perpendicular to the supporting beam, a plurality of plug holes are opened on the base along its length direction, a positioning rod can be inserted into the plug holes, the positioning rod is arranged in the vertical direction, and the positioning rod is located on the side of the clamp and fits with the side of the clamp.

[0007] Furthermore, a guide rail is arranged below the second support group, the guide rail is fixedly arranged on the base, and the guide rail is horizontally arranged in a direction perpendicular to the supporting beam. A guide slider is fixedly arranged on the supporting beam on the second support group, and the guide slider is slidably connected to the guide rail.

[0008] Furthermore, a slide rail clamp is provided on the guide slide block.

[0009] Furthermore, universal wheels are provided below the movable trolley.

[0010] Furthermore, the base is provided with scale lines for positioning the movable trolley, and the scale lines are located between the first support group and the second support group.

[0011] Compared with the prior art, the beneficial technical effects of the present invention are as follows:

[0012] The first support group and the second support group are used to place the upper clamp and the lower clamp respectively, and the second support positioning mechanism is used to place the pull plate. First, in the process of placing the clamp, the setting of the bull's eye bearing is convenient for moving the clamp. At the same time, the setting of the fixed baffle and the movable baffle can facilitate the rapid alignment of the clamp, and the positioning backing device can perform rapid positioning. At the same time, the support beam in the first support group is a fixed beam, and the support beam in the second support group is a movable beam. Therefore, in the process of placing the clamp, the first support group can be used as a reference, and the distance between the first support group and the second support group can be adjusted by moving the second support group. After the distance between the upper and lower clamps is determined, the position of the pull plate is adjusted by moving the movable trolley and the height of the pull plate is adjusted by the lifting platform. The whole process can reduce the number of times of adjustment by crane transportation, and at the same time make the position determination operation of the clamp and the pull plate more convenient, so that the efficiency of the core auxiliary parts table can be improved, thereby improving the stacking accuracy and stacking efficiency during the entire core stacking process.

[0013] The provision of the guide rail is beneficial to reducing the possibility of the movable beam being deflected during movement, facilitating the movable beam and the fixed beam to maintain parallelism, and is beneficial to the accuracy of the ornaments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structural diagram of an off-line assembly equipment platform for core accessories in this embodiment is shown.

[0015] Figure 2 Shows Figure 1 Enlarged view of part A in the middle.

[0016] Figure 3 Shows Figure 1 Enlarged view of part B in the middle.

[0017] Figure 4 Shows Figure 1 Enlarged view of part C in the middle.

[0018] Figure 5 Shows Figure 1 Enlarged view of the middle D part

[0019] Figure numerals: 1. base; 20. first support group; 21. second support group; 201. support beam; 202. fixed baffle; 203. movable baffle; 204. sliding seat; 3. second support positioning mechanism; 31. movable trolley; 32. liftable platform; 4. support seat; 5. connecting column; 6. sleeve; 7. bull's eye bearing; 8. linear guide rail; 9. base; 10. plug-in hole; 11. positioning rod; 15. scale line; 16. universal wheel; 17. guide slider; 18. slide rail clamp; 19. threaded socket; 30. guide slide rail. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with embodiments and specific implementation methods. Example

[0021] Reference Figure 1 , an off-line assembly equipment for core accessories, comprising a base 1, a first support positioning mechanism and a second support positioning mechanism 3 arranged on the base 1. The first support positioning mechanism comprises a first support group 20 and a second support group 21. The first support group 20 is used to place an upper clamp, the second support group 21 is used to place a lower clamp, the second support positioning mechanism 3 is used to place a pull plate, and the second support positioning mechanism 3 is located between the first support group 20 and the second support group 21.

[0022] The first support group 20 and the second support group 21 both include a support beam 201, a fixed baffle 202 arranged on the support beam 201, a movable baffle 203 slidably connected to the support beam 201, a support device slidably arranged on the support beam 201 for leveling the clamp, and a positioning support device arranged on the support beam 201 for limiting the position of the clamp.

[0023] The difference between the first support group 20 and the second support group 21 is that the support beam 201 in the first support group 20 is a fixed beam, which is fixedly arranged on the base 1. The support beam 201 in the second support group 21 is a movable beam, and a pulley is arranged at the bottom end of the movable beam, which can be moved on the base 1, and the rest of the structures are the same. The movable beam and the fixed beam are always kept in a parallel state, and the distance between the two support beams 201 can be adjusted by moving the movable beam.

[0024] A linear guide rail 8 is fixedly disposed on the supporting crossbeam 201 , and the linear guide rail 8 is disposed along the length direction of the supporting crossbeam 201 .

[0025] The cross section of the fixed baffle 202 is set in a "T" shape, and the plate surface of the fixed baffle 202 is set in a direction perpendicular to the linear guide rail 8, and the plate surface of the fixed baffle 202 is located above the supporting beam 201. A slider is fixedly set on the bottom surface of the fixed baffle 202, and the slider is slidably connected to the linear guide rail 8.

[0026] The movable baffle 203 has the same shape as the fixed baffle 202, and the movable baffle 203 and the fixed baffle 202 are arranged parallel to each other. A slider is also arranged on the bottom surface of the movable baffle 203, and the slider is slidably connected to the linear guide 8. The sliders on the fixed baffle 202 and the movable baffle 203 are both locking sliders. During use, the fixed baffle 202 and the movable baffle 203 are respectively located at the two ends of the linear guide 8, and the position of the fixed baffle 202 remains fixed. The distance between the fixed baffle 202 and the movable baffle 203 can be adjusted by moving the movable baffle 203.

[0027] Reference Figure 2 The supporting device includes a sliding seat 24 slidably arranged on the supporting crossbeam 201 and a supporting seat 4 arranged on the sliding seat 24. The sliding seat 24 is slidably connected to the linear guide rail 8, and the sliding seat 24 is a lockable sliding seat 24. A locking bolt is threadedly connected to the sliding seat 24. By screwing, the end face of the locking bolt is screwed against the linear guide rail 8, thereby locking the sliding seat 24.

[0028] Reference Figure 2 The sliding seat 24 is fixedly connected with a connecting column 5, which is cylindrical and arranged in the vertical direction. The supporting seat 4 is rectangular and arranged in the horizontal direction, and the supporting seat 4 is fixed on the connecting column 5 by bolts.

[0029] Reference Figure 2 , four threaded holes 19 are provided on the support seat 4, and the four threaded holes 19 are arranged in sequence along the length direction of the support seat 4. The inner cavity of the threaded hole 19 is arranged along the vertical direction, and two sleeves 6 are provided on each support seat 4, and the sleeve 6 can be screwed into the threaded hole 19. According to the size of the clamp, the sleeve 6 can be screwed into the threaded hole 19 at different positions, and the top of the sleeve 6 is provided with a bull's eye bearing 7, and the sleeve 6 supports the clamp, and when the clamp is placed on the support seat 4, the clamp contacts the bottom surface of the bull's eye bearing 7.

[0030] A plurality of segmented guide rails are arranged below the supporting crossbeam 201 . The plurality of segmented guide rails are located on the same straight line, and the segmented guide rails are arranged in a direction parallel to the linear guide rail 8 .

[0031] Reference Figure 1 and Figure 3The positioning backrest device includes a base 9 arranged on the supporting beam 201. The base 9 is arranged in a long strip shape. The base 9 is arranged in a horizontal direction and in a direction perpendicular to the supporting beam 201. One end of the base 9 is slidably connected to the segmented guide rail. The base 9 is provided with a plurality of plug holes 10 along its length direction. The plurality of plug holes 10 are arranged in sequence along the length direction of the base 9.

[0032] Reference Figure 1 and Figure 3 The positioning rod 11 can be inserted into the plug hole 10. The positioning rod 11 is cylindrical and arranged in the vertical direction. After the positioning rod 11 is inserted into the plug hole 10, it is located at the side of the clamp. According to the size of the clamp, the positioning rod 11 can be inserted into the plug hole 10 at different positions. When the clamp is placed on the support seat 4, the side of the clamp can be fitted with the positioning rod 11 by pushing the clamp in a small range, which has the effect of preventing the core clamp from sliding sideways.

[0033] Reference Figure 1 and Figure 4 In order to keep the movable crossbeam parallel to the fixed crossbeam during the movement, a guide rail 30 is provided below the movable crossbeam. The guide rail 30 is fixedly provided on the base 1 and is horizontally provided in a direction perpendicular to the movable crossbeam. A connecting frame is fixedly provided on the movable crossbeam, and a guide slider 17 is fixedly connected to the connecting frame. The guide slider 17 is slidably connected to the guide rail 30.

[0034] At the same time, in order to keep the support beam 201 stable when it is stationary, a slide rail clamp 18 is provided on the guide slide block 17 .

[0035] Reference Figure 1 and Figure 5 , the second support and positioning mechanism 3 includes a movable trolley 31 and a liftable platform 32 arranged on the movable trolley 31. Five movable trolleys 31 are arranged in this embodiment, and the five movable trolleys 31 are arranged in sequence along the length direction of the supporting beam. A universal wheel 16 is installed below the movable trolley 31, and a limiter is provided for limiting the position of the universal wheel 16. The movable trolley 31 is located between the first support group 20 and the second support group 21. The liftable platform 32 is a fork-scissor type liftable platform, and the pull plate is placed on the liftable platform 32. The position and height of the pull plate can be adjusted by setting the movable trolley 31 and the liftable platform 32.

[0036] In order to facilitate the determination of the position of the movable trolley 31 , a scale line 15 is provided on the base 1 , and the scale line 15 is located between the first support group 20 and the second support group 21 .

[0037] Implementation principle: When working, first lift the upper clamp to the top of the first support group 20, adjust the sleeve 6 to a suitable position according to the width of the clamp and place the clamp on the sleeve 6, then insert the positioning rod 11 into the appropriate hole on the base 9, push the movable baffle 203, so that the other end of the clamp is close to the fixed baffle 202, at this time, the fixed baffle 202 and the movable baffle 203 are clamped at both ends of the clamp, and then slowly push the clamp along the length direction perpendicular to the supporting beam 201, so that the side of the clamp is in contact with the side wall of the positioning rod 11, and the positioning of the upper clamp is completed at this time;

[0038] At this time, the lower clamp is hoisted onto the second support group 21, and the above operation is repeated to fix the lower clamp. At this time, the upper and lower clamps are in a parallel state;

[0039] After the upper and lower clamps are positioned, the pull plate is placed on the liftable platform 32 above the movable trolley 31. According to the scale line 15 on the ground, the movable trolley 31 is moved to transport the pull plate to the appropriate position, and then the height of the liftable platform 32 is adjusted so that the pull plate and the clamp are in the appropriate position. The pull plate and the clamp can then be assembled and fixed.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention.

Claims

1. An off-line assembly equipment for core accessories, characterized in that: The invention comprises a base (1), a first support positioning mechanism arranged on the base (1) for supporting a clamp, and a second support positioning mechanism (3) for placing a pull plate, wherein the first support positioning mechanism comprises a first support group (20) for supporting an upper clamp and a second support group (21) for supporting a lower clamp; the first support group (20) and the second support group (21) both comprise a support beam (201), a fixed baffle (202) arranged on the support beam (201), and a support member (203) slidably connected to the support beam (201). ), a movable baffle (203) on the support beam (201), a support device slidably arranged on the support beam (201) for leveling and supporting the clamp, and a positioning support device arranged on the support beam (201) for limiting the position of the clamp, the fixed baffle (202) and the movable baffle (203) are clamped at both ends of the clamp, the support device comprises a sliding seat (24) slidably connected to the support beam (201), and a support seat (4) arranged on the sliding seat (24), and the support seat (4) is arranged in the horizontal direction The support seat (4) is provided with a plurality of threaded holes (19), a sleeve (6) can be threadedly connected in the threaded hole (19), a bull's eye bearing (7) is provided at the top of the sleeve (6), the sleeve (6) supports the clamp and the bull's eye bearing (7) contacts the bottom surface of the clamp; the difference between the first support group (20) and the second support group (21) is that the support beam (201) in the first support group (20) is a fixed beam, which is fixedly arranged on the base (1), and the first support group (20) is a fixed beam, which is fixedly arranged on the base (1), and the second support group (21) is a fixed beam, which is fixedly arranged on the base (1), and the first support group (20 ...). The support beam (201) in the second support group (21) is a movable beam, which is movably arranged on the base (1), the fixed beam and the movable beam are arranged in parallel, and the distance between the fixed beam and the movable beam is adjustable; the second support positioning mechanism (3) comprises a movable trolley (31), a liftable platform (32) arranged on the movable trolley (31), the pull plate is placed on the liftable platform (32), and the movable trolley (31) is located between the first support group (20) and the second support group (21).

2. The off-line assembly equipment for core accessories according to claim 1, characterized in that: The positioning backing device comprises a base (9) arranged on a supporting crossbeam (201), the base (9) being arranged in a horizontal direction and in a direction perpendicular to the supporting crossbeam (201), the base (9) being provided with a plurality of insertion holes (10) along its length direction, the insertion holes (10) being capable of inserting positioning rods (11) into the positioning rods (11), the positioning rods (11) being arranged in a vertical direction, the positioning rods (11) being located on the side of the clamp and being in contact with the side of the clamp.

3. The off-line assembly equipment for core accessories according to claim 1, characterized in that: A guide rail (30) is arranged below the second support group (21); the guide rail (30) is fixedly arranged on the base (1), and the guide rail (30) is arranged horizontally in a direction perpendicular to the support beam (201); a guide slider (17) is fixedly arranged on the support beam (201) on the second support group (21); the guide slider (17) is slidably connected to the guide rail (30).

4. The off-line assembly equipment for core accessories according to claim 3, characterized in that: The guide slide block (17) is provided with a slide rail clamp (18).

5. The off-line assembly equipment for core accessories according to claim 1, characterized in that: Universal wheels (16) are arranged below the movable trolley (31).

6. The off-line assembly equipment for core accessories according to claim 1, characterized in that: The base (1) is provided with a scale line (15) for positioning the movable trolley (31), and the scale line (15) is located between the first support group (20) and the second support group (21).

Images