Squeeze riveter for framework coil wire holder

Abstract

The invention relates to the technical field, in particular to a framework coil wire holder squeeze riveter which comprises a squeeze riveting base table, a squeeze riveting assembly, a dismounting and mounting assembly and a guiding and positioning assembly, a rotary supporting disc is horizontally and rotationally arranged at the upper end of the squeeze riveting base table through a rotary supporting shaft, and a plurality of mounting bottom plates are symmetrically arranged at the upper end of the rotary supporting disc; positioning guide rods capable of movably penetrating through the press-riveting support and the positioning guide holes are arranged on the two sides of the downward-pressing installation base respectively, when the positioning guide rods ascend to the maximum degree, the coil jig can be normally switched along with the rotary supporting disc, and when the downward-pressing installation base drives the press-riveting base plate to descend for press-riveting operation, the coil jig can be normally switched along with the rotary supporting disc. The positioning guide rod can conduct stable guiding and position straightening of the coil jig, the situation that due to the fact that the rotating angle of the rotary supporting disc is not sufficient, rivet pressing deviation is caused, and a framework coil is damaged is avoided, then under the cooperation effect of the guiding and positioning assembly and the disassembling and assembling assembly, the rivet pressing base plate can be rapidly replaced, operation is easy and convenient, and the device is higher in flexibility.

Description

Technical Field

[0001] The invention relates to the technical field, in particular to a skeleton coil terminal seat riveting machine. Background Art

[0002] A coil is a ring-shaped wire winding, which is widely used in transformers, inductors and other products. A skeleton coil is a coil product wound on a coil skeleton during the production process.

[0003] The prior art patent CN208575486U discloses a riveting machine for a skeleton coil terminal block, which includes a rotating worktable and a feeding and discharging mechanism, a terminal block feeding mechanism and a riveting mechanism which are sequentially arranged on the outer side of the rotating worktable. The feeding and discharging mechanism can place the skeleton coil on the rotating worktable, the terminal block feeding mechanism can place the terminal block on the guide post of the skeleton coil on the rotating worktable, and the riveting mechanism can rivet the guide post with the terminal block. The scheme combines the skeleton coil and the terminal block one by one through the rotating worktable and the distinguished grabbing and placing mechanism, and then when the rotating worktable moves to the bottom of the riveting module, the guide post is pressed down and deformed by the riveting mechanism, so that the terminal block is fixedly combined with the skeleton coil, and the degree of automation is high.

[0004] However, when the skeleton coil is under the riveting mechanism after the turntable rotation automatic control is combined, it is limited by the turntable accuracy and may be misaligned. The riveting misalignment results in a large number of defective products during processing, and the riveting head mechanism is not easy to replace and maintain when performing riveting operations on skeleton coils of different sizes and structural shapes, and the operation is inconvenient. Summary of the invention

[0005] The object of the present invention is to provide a skeleton coil terminal block riveting machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a skeleton coil terminal block riveting machine, comprising:

[0007] A riveting base, wherein the upper end of the riveting base is provided with a rotating support plate which is horizontally rotatable via a rotating support shaft, and the upper end of the rotating support plate is symmetrically provided with a plurality of mounting base plates, and the upper ends of the plurality of mounting base plates are provided with coil fixtures;

[0008] A press riveting assembly, wherein the press riveting assembly is arranged on one side of the upper end of the press riveting base close to the rotating support disk, the press riveting assembly comprises a press riveting bracket and a press-down mounting seat, one side of the press riveting bracket is vertically arranged on a press-down control box, the press-down mounting seat is horizontally arranged on one side of the lower end of the press riveting bracket, the press-down control box is fixedly connected to the upper end of the press-down mounting seat, and the press-down mounting seat is located directly above the coil fixture on one side of the rotating support disk, and a press riveting pad is horizontally arranged at the lower end of the press-down mounting seat through a disassembly assembly, and the disassembly assembly comprises a T-shaped mounting block and two movable matching plates;

[0009] The guiding and positioning components are arranged on both sides of the downward pressing mounting seat, and the guiding and positioning components include a mounting support block and a positioning guide rod.

[0010] Preferably, two receiving grooves are symmetrically provided on both sides of the press-down mounting seat, and the positioning guide rod is in an L-shaped structure. The positioning guide rod passes through the fixed plug-in mounting support block, the mounting support block is movably plugged in the receiving groove, and the positioning guide rod passes through the upper part of the mounting support block and rotates through the upper end of the press-down mounting seat.

[0011] Preferably, the positioning guide rod passes through the upper end of the press-down mounting seat and is movable through the riveting bracket arrangement, and two positioning guide holes are vertically penetrated through the side of the mounting base plate away from the rotating support disk, and the lower ends of the two positioning guide rods are respectively located directly above the two positioning guide holes, and a conical surface is provided at the lower end of the positioning guide rod close to the positioning guide hole.

[0012] Preferably, a T-shaped mounting groove is horizontally opened at the center of one side of the lower end of the press-down mounting seat, the T-shaped mounting block is horizontally arranged at the center of the upper end of the pressure riveting pad, and the T-shaped mounting block is horizontally movably inserted into the T-shaped mounting groove.

[0013] Preferably, a spring groove is provided on one side of the T-shaped installation groove close to the storage groove, and two movable matching plates are respectively horizontally movably inserted into the two spring grooves, and two anti-slip guide grooves are provided on one side of the spring groove that is connected to the storage groove, and anti-slip guide rods are horizontally provided on both sides of the movable matching plate close to the anti-slip guide grooves, and the two anti-slip guide rods are respectively movably inserted into the two anti-slip guide grooves, and the anti-slip guide rods are placed in the spring groove. One side is sleeved with an adaptive spring.

[0014] Preferably, the movable matching plate is horizontally symmetrically provided with a plurality of positioning teeth on one side close to the T-shaped mounting block, the T-shaped mounting block is provided with a plurality of positioning mounting grooves on one side close to the movable matching plate, and the positioning teeth on one side of the movable matching plate are inserted into the positioning mounting grooves of the T-shaped mounting block.

[0015] Preferably, the press-down mounting seat is horizontally symmetrically provided with two support pins on one side above the T-shaped mounting groove, and a stabilizing retaining plate is movably sleeved on the two support pins. A hanging groove is opened on one side of the two stabilizing retaining plates. When the mounting support block is completely placed in the storage groove, the hanging groove of the stabilizing retaining plate is connected to the positioning guide rod in a horizontal section outside the mounting support block.

[0016] Preferably, the positioning guide rod passes through the upper end of the riveted bracket and is provided with an oil storage bottle through a threaded connection. An annular pressure groove is horizontally opened at the lower end of the oil storage bottle. A plurality of connecting holes are opened at the upper end of the annular pressure groove and connected with the inner cavity of the oil storage bottle. An annular piston is horizontally inserted in the annular pressure groove. A plurality of piston push rods are vertically symmetrically provided at the lower end of the annular piston. The lower ends of the plurality of piston push rods are respectively and vertically movable to pass through the oil storage bottle. A plurality of return springs are vertically symmetrically provided at the upper end of the annular piston.

[0017] Preferably, an ejection oil passage is provided in the central connecting cavity at the lower end of the oil storage bottle inserted into the positioning guide rod, a one-way valve is vertically inserted in the ejection oil passage, a diverter groove is provided on the side of the positioning guide rod close to the oil storage bottle, the diverter groove is connected with the ejection oil passage of the oil storage bottle, a first oil groove is provided on one side of the diverter groove passing through the positioning guide rod, a second oil groove is provided on the side of the diverter groove away from the first oil groove, and an end of the second oil groove away from the diverter groove is close to the conical surface.

[0018] Preferably, the one-way valve comprises a valve body, in which a one-way sealing ball and a valve spring are provided, the one-way sealing ball and one side of the valve spring are arranged in contact with each other, and the one-way sealing ball is arranged away from the diversion groove.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] Positioning guide rods which can movably penetrate the rivet bracket and the positioning guide holes are respectively arranged on both sides of the pressing mounting seat. When the positioning guide rods rise to the maximum extent, the coil fixture can be normally converted along with the rotating support plate. When the pressing mounting seat drives the rivet pad to be lowered for rivet operation, the positioning guide rods can perform stable guidance and adjust the position of the coil fixture to avoid rivet deviation caused by insufficient rotation angle of the rotating support plate, resulting in damage to the skeleton coil, etc.; then, with the cooperation of the guiding positioning component and the disassembly and assembly component, the rivet pad can be quickly replaced, and the operation is simple and convenient, making the device more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention from a first viewing angle;

[0022] Figure 2 For the present invention Figure 1 Schematic diagram of part A;

[0023] Figure 3 It is a schematic diagram of the structure of the present invention from a second viewing angle;

[0024] Figure 4 For the present invention Figure 3 Schematic diagram of part B;

[0025] Figure 5 This is a cross-sectional view of the positioning guide rod installation structure of the present invention;

[0026] Figure 6 For the present invention Figure 5 Schematic diagram of the C part;

[0027] Figure 7 For the present invention Figure 5 Schematic diagram of the D part;

[0028] Figure 8 This is a schematic diagram of the connection structure of the stable holding plate of the present invention;

[0029] Fig. 9 For the present invention Figure 8 Schematic diagram of part E;

[0030] Fig.10 This is a schematic diagram of the installation structure of the T-shaped installation block of the present invention;

[0031] Fig.11 For the present invention Fig.10 Schematic diagram of the F site.

[0032] In the figure: a riveting base 1, a rotating support plate 2, a mounting base plate 3, a coil fixture 4, a riveting bracket 5, a downward pressure control box 6, a downward pressure mounting seat 7, a receiving groove 8, a mounting support block 9, a positioning guide rod 10, an oil storage bottle 11, an annular pressurizing groove 12, a connecting hole 13, an annular piston 14, a return spring 15, a piston push rod 16, an ejection oil passage 17, a one-way blocking ball 18, a valve spring 19, a diverter groove 20, a first oil groove 21, a second oil groove 22, a conical surface 23, a support pin 24, a stabilizing retaining plate 25, a hanging groove 26, a torsion spring 27, a riveting pad 28, a T-shaped mounting block 29, a T-shaped mounting groove 30, a spring groove 31, a movable matching plate 32, an anti-slip guide rod 33, a positioning tooth 34, a positioning mounting groove 35, an adaptive spring 36, and a positioning guide hole 37. DETAILED DESCRIPTION

[0033] 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.

[0034] Please refer to the attached Figure 1-11 , this application provides the following technical solutions.

[0035] Embodiment 1: A riveting machine for a skeleton coil terminal seat comprises a riveting base 1, a rotating support plate 2 is arranged on the upper end of the riveting base 1 for horizontal rotation via a rotating support shaft, a plurality of mounting base plates 3 are symmetrically arranged on the upper end of the rotating support plate 2, a coil fixture 4 is arranged on the upper end of each of the mounting base plates 3, the rotating support plate 2 is rotationally driven and controlled by a servo stepping drive motor commonly used in the prior art, and the rotating support plate 2 is connected to the rotating support shaft by a multi-bolt fixed installation.

[0036] A riveting assembly is provided to perform riveting operation on the skeleton coil and the terminal block above the coil fixture 4 which rotates into the bottom of the riveting bracket 5. The riveting assembly is arranged on the upper end of the riveting base 1 close to the side of the rotating support disk 2. The riveting assembly includes a riveting bracket 5 and a pressing mounting seat 7. A pressing control box 6 is vertically arranged on one side of the riveting bracket 5. The pressing mounting seat 7 is horizontally arranged on one side of the lower end of the riveting bracket 5. The pressing control box 6 is fixedly connected to the upper end of the pressing mounting seat 7. The pressing mounting seat 7 is located directly above the coil fixture 4 on one side of the rotating support disk 2. When the pressing rod of the pressing control box 6 moves downward, the pressing mounting seat 7 can be controlled to vertically descend to complete the riveting operation.

[0037] A guide positioning assembly is provided to stably guide the descent of the press-down mounting seat 7 and coordinate the position of the coil fixture 4 with the press-down mounting seat 7. The guide positioning assembly is provided on both sides of the press-down mounting seat 7. The guide positioning assembly includes a mounting support block 9 and a positioning guide rod 10. Two storage grooves 8 are symmetrically provided on both sides of the press-down mounting seat 7. The positioning guide rod 10 is in an L-shaped structure. The positioning guide rod 10 passes through the fixedly inserted mounting support block 9. The mounting support block 9 is movably inserted in the storage groove 8. The positioning guide rod 10 passes through the upper end of the mounting support block 9 and rotates through the upper end of the press-down mounting seat 7. The positioning guide rod 10 passes through the upper end of the press-down mounting seat 7 and movably passes through the riveting bracket 5. Two positioning guide holes 37 are vertically penetrated on one side of the mounting base 3 away from the rotating support disk 2. The lower ends of the two positioning guide rods 10 are respectively located directly above the two positioning guide holes 37, and the positioning guide rods 10 are provided with a tapered surface 23 near the lower ends of the positioning guide holes 37. When the pressing mounting seat 7 is lowered, the mounting support block 9 and the positioning guide rod 10 are driven to descend synchronously. Under the action of the movable riveting bracket 5 above the positioning guide rod 10, the pressing mounting seat 7 moves downward stably. When the lower end of the positioning guide rod 10 is inserted into the positioning guide hole 37 of the mounting base 3, the positions of the mounting base 3 and the coil fixture 4 are adjusted to ensure the docking effect of the pressing mounting seat 7 and the coil fixture 4.

[0038] A riveting pad 28 is horizontally provided at the lower end of the press-down mounting seat 7 through a disassembly and assembly component. The disassembly and assembly component includes a T-shaped mounting block 29 and two movable matching plates 32. A T-shaped mounting groove 30 is horizontally opened at the center of one side of the lower end of the press-down mounting seat 7. The T-shaped mounting block 29 is horizontally arranged at the center of the upper end of the riveting pad 28, and the T-shaped mounting block 29 is horizontally and movably inserted into the T-shaped mounting groove 30. The riveting pad 28 can be horizontally and quickly plugged into the press-down mounting seat 7 through the T-shaped mounting block 29.

[0039] A spring groove 31 is provided on one side of the T-shaped installation groove 30 near the storage groove 8, and two movable matching plates 32 are respectively horizontally movably inserted into the two spring grooves 31, and one side of the spring groove 31 is connected to the storage groove 8 and has two anti-slip guide grooves, and both sides of the movable matching plate 32 near the anti-slip guide groove are horizontally provided with anti-slip guide rods 33, and the two anti-slip guide rods 33 are respectively movably inserted into the two anti-slip guide grooves, and the anti-slip guide rods 33 are placed in the spring groove 31. One side is sleeved with an adaptive spring 36, and the movable matching plate 32 is connected to the storage groove 8. A plurality of positioning teeth 34 are horizontally symmetrically provided on one side of the plate 32 close to the T-shaped mounting block 29, and a plurality of positioning grooves 35 are provided on one side of the T-shaped mounting block 29 close to the movable matching plate 32, and the positioning teeth 34 on one side of the movable matching plate 32 are inserted into the positioning grooves 35 of the T-shaped mounting block 29. When the T-shaped mounting block 29 is fully inserted into the T-shaped mounting groove 30, the positions of the T-shaped mounting block 29 and the riveting pad 28 can be self-positioned under the action of the positioning teeth 34 of the movable matching plate 32.

[0040] Two support pins 24 are horizontally symmetrically provided on one side of the downward pressing mounting seat 7 above the T-shaped mounting groove 30, and a stabilizing retaining plate 25 is movably sleeved on the two support pins 24. A hanging groove 26 is opened on one side of the two stabilizing retaining plates 25. When the mounting support block 9 is completely placed in the storage groove 8, the hanging groove 26 of the stabilizing retaining plate 25 hangs the horizontal section of the positioning guide rod 10 outside the mounting support block 9. In the processing and use state, the stabilizing retaining plate 25 can stably hook the two storage grooves 8 through the hanging groove 26, and maintain them on both sides of the downward pressing mounting seat 7, so as to position the position of the lower end of the positioning guide rod 10.

[0041] In this embodiment: a crimping block corresponding to the skeleton coil and the wire pole of the terminal block is arranged at the lower end of the crimping pad 28. According to the different positions of the wire poles, the crimping pad 28 with crimping blocks of different position structures can be rotated. When the mounting seat 7 is pressed down to drive the crimping pad 28 and the crimping block to descend, the crimping block contacts the wire pole of the skeleton coil and deforms by crimping, so that the skeleton coil and the terminal block are fixed by crimping.

[0042] When the riveting pad 28 needs to be replaced to adapt to skeleton coils of different shapes and sizes, the stable holding plate 25 is rotated along the support pin 24 to disengage the hanging groove 26 from hooking the positioning guide rod 10. At this time, the installation support block 9 rotates and inserts the position of the pressing mounting seat 7 through the positioning guide rod 10, and the structural cooperation between the positioning guide rod 10 and the riveting bracket 5 is not affected during the rotation. Then, the riveting pad 28 is pulled horizontally to disengage the T-shaped mounting block 29 from the T-shaped mounting groove 30. During the intermittent cooperation between the positioning mounting groove 35 and the positioning tooth 34, the movable matching plate 32 is moved along The anti-slip guide rod 33 squeezes the adaptive spring 36, and one side of the anti-slip guide rod 33 can temporarily enter the storage groove 8. When the installation support block 9 completely enters the storage groove 8, the installation support block 9 abuts against the side of the anti-slip guide rod 33, and the movable matching plate 32 and the positioning tooth 34 cannot move. At this time, the T-shaped installation block 29 cannot move. After replacing the appropriate riveting pad 28, the installation support block 9 is rotated in turn to abut the anti-slip guide rod 33. The stable holding plate 25 hooks the positioning guide rod 10 through the hanging groove 26, and the lower end position of the positioning guide rod 10 is kept fixed, and the riveting operation can be performed.

[0043] Embodiment 2: On the basis of embodiment 1, a self-lubricating mechanism is provided to perform a rotational self-lubricating operation on the positioning guide rod 10 that movably penetrates the pressure riveting bracket 5 and the movably penetrates the positioning guide hole 37. The upper end of the positioning guide rod 10 that penetrates the pressure riveting bracket 5 is provided with an oil storage bottle 11 through a threaded plug. The lower end of the oil storage bottle 11 is horizontally provided with an annular pressure groove 12. The upper end of the annular pressure groove 12 is connected to the inner cavity of the oil storage bottle 11 and is provided with a plurality of connecting holes 13. An annular piston 14 is horizontally plugged in the annular pressure groove 12. The lower end of the annular piston 14 is vertically symmetrically provided with a plurality of piston push rods 16. The lower ends of the plurality of piston push rods 16 are respectively vertically and movably penetrated. The oil storage bottle 11 is passed through, and a plurality of return springs 15 are vertically symmetrically arranged on the upper end of the annular piston 14. The oil storage bottle 11 is an external structure, and an oil storage bottle 11 of suitable capacity can be selected according to demand. When the pressing mounting seat 7 is lowered to the maximum extent, the pressing mounting seat 7 is lowered together with the positioning guide rod 10. At this time, a plurality of piston push rods 16 are respectively in contact with the upper end of the riveting bracket 5, and the annular piston 14 squeezes the return spring 15 upward to enhance the air pressure in the oil storage bottle 11. When the pressing mounting seat 7 is lifted, the annular piston 14 falls back stably, and the upward height of the annular piston 14 is lower than the height of the lower end of the annular piston 14 from the connecting hole 13.

[0044] The central connecting cavity at the lower end of the oil storage bottle 11 plugged into the positioning guide rod 10 is provided with an ejection oil passage 17, a one-way valve is vertically inserted in the ejection oil passage 17, a diverter groove 20 is provided on the side of the positioning guide rod 10 close to the oil storage bottle 11, the diverter groove 20 is connected with the ejection oil passage 17 of the oil storage bottle 11, a first oil groove 21 is provided on one side of the diverter groove 20 penetrating the positioning guide rod 10, a second oil groove 22 is provided on the side of the diverter groove 20 away from the first oil groove 21, an end of the second oil groove 22 away from the diverter groove 20 is close to a conical surface 23, the one-way valve includes a valve body, a one-way blocking ball 18 and a valve spring 19 are provided in the valve body, and the one-way valve 18 and the one-way valve spring 19 are provided in the valve body. The sealing ball 18 and the valve spring 19 are arranged in contact with each other, and the one-way sealing ball 18 is arranged away from the diverter groove 20. When the upper air pressure in the oil storage bottle 11 increases, the lubricating oil in the oil storage bottle 11 is squeezed downward to the one-way valve through the top oil passage 17. At this time, the one-way valve opens, and the lubricating oil flows from the oil storage bottle 11 into the diverter groove 20. Then, under the diversion effect of the diverter groove 20, a part of the lubricating oil flows from the first oil groove 21 to the position where the riveting bracket 5 is sleeved with the positioning guide rod 10, and a part of the oil flows through the second oil groove 22 to the position of the tapered surface 23 of the positioning guide rod 10, and a lubrication operation is performed when the tapered surface 23 contacts the positioning guide hole 37.

[0045] The press-down mounting seat 7 descends normally, and the piston push rod 16 does not contact the upper end of the riveting bracket 5. When the coil fixture 4 is misaligned with the press-down mounting seat 7 (or an empty position is reserved for adjustment operations of the lubrication work), the press-down mounting seat 7 descends to the maximum extent, and the self-lubrication operation can be completed at this time.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A skeleton coil terminal block riveting machine, characterized in that: include: A riveting base (1), wherein a rotating support plate (2) is provided at the upper end of the riveting base (1) for horizontal rotation via a rotating support shaft, a plurality of mounting base plates (3) are symmetrically provided at the upper end of the rotating support plate (2), and a coil fixture (4) is provided at the upper end of each of the plurality of mounting base plates (3); A riveting assembly, wherein the riveting assembly is arranged on one side of the upper end of the riveting base (1) close to the rotating support disk (2), the riveting assembly comprises a riveting bracket (5) and a pressing mounting seat (7), one side of the riveting bracket (5) is vertically arranged on a pressing control box (6), the pressing mounting seat (7) is horizontally arranged on one side of the lower end of the riveting bracket (5), the pressing control box (6) is fixedly connected to the upper end of the pressing mounting seat (7), and the pressing mounting seat (7) is located directly above the coil fixture (4) on one side of the rotating support disk (2), and a riveting pad (28) is horizontally arranged at the lower end of the pressing mounting seat (7) through a disassembly assembly assembly, and the disassembly assembly assembly comprises a T-shaped mounting block (29) and two movable matching plates (32); A guide and positioning assembly is provided on both sides of the downward pressing mounting seat (7), and the guide and positioning assembly comprises a mounting support block (9) and a positioning guide rod (10).

2. A skeleton coil terminal block riveting machine according to claim 1, characterized in that: Two receiving grooves (8) are symmetrically provided on both sides of the downward pressing mounting seat (7); the positioning guide rod (10) is in an L-shaped structure; the positioning guide rod (10) passes through a fixed plug-in mounting support block (9); the mounting support block (9) is movably plugged in the receiving groove (8); and the positioning guide rod (10) passes through the upper part of the mounting support block (9) and is rotatably arranged to pass through the upper end of the downward pressing mounting seat (7).

3. A skeleton coil terminal block riveting machine according to claim 2, characterized in that: The positioning guide rod (10) penetrates the upper end of the pressing mounting seat (7) and is movably penetrated by the riveting bracket (5), and two positioning guide holes (37) are vertically penetrated on the side of the mounting base plate (3) away from the rotating support plate (2), the lower ends of the two positioning guide rods (10) are respectively located directly above the two positioning guide holes (37), and the lower ends of the positioning guide rods (10) close to the positioning guide holes (37) are provided with a tapered surface (23).

4. A skeleton coil terminal block riveting machine according to claim 3, characterized in that: A T-shaped mounting groove (30) is horizontally opened at the center of one side of the lower end of the downward pressing mounting seat (7), and the T-shaped mounting block (29) is horizontally arranged at the center of the upper end of the pressure riveting pad (28), and the T-shaped mounting block (29) is horizontally movably inserted into the T-shaped mounting groove (30).

5. The riveting machine for a skeleton coil terminal block according to claim 4, characterized in that: A spring groove (31) is provided on one side of the T-shaped installation groove (30) near the receiving groove (8); two movable matching plates (32) are respectively and horizontally movably plugged into the two spring grooves (31); one side of the spring groove (31) is connected to the receiving groove (8) and has two anti-slip guide grooves; anti-slip guide rods (33) are horizontally provided on both sides of the movable matching plate (32) near the anti-slip guide groove; the two anti-slip guide rods (33) are respectively and movably inserted into the two anti-slip guide grooves; and one side of the anti-slip guide rod (33) placed in the spring groove (31) is sleeved with an adaptable spring (36).

6. The riveting machine for a skeleton coil terminal block according to claim 5, characterized in that: A plurality of positioning teeth (34) are horizontally and symmetrically arranged on one side of the movable matching plate (32) close to the T-shaped mounting block (29), a plurality of positioning mounting grooves (35) are opened on one side of the T-shaped mounting block (29) close to the movable matching plate (32), and the positioning teeth (34) on one side of the movable matching plate (32) are inserted into the positioning mounting grooves (35) of the T-shaped mounting block (29).

7. The riveting machine for a skeleton coil terminal block according to claim 6, characterized in that: The downward pressing mounting seat (7) is horizontally and symmetrically provided with two supporting pins (24) on one side above the T-shaped mounting groove (30), and a stabilizing retaining plate (25) is movably sleeved on the two supporting pins (24). A hanging groove (26) is provided on one side of the two stabilizing retaining plates (25). When the mounting support block (9) is completely placed in the receiving groove (8), the hanging groove (26) of the stabilizing retaining plate (25) hangs the horizontal section of the positioning guide rod (10) located outside the mounting support block (9).

8. The riveting machine for a skeleton coil terminal block according to claim 7, characterized in that: The positioning guide rod (10) passes through the upper end of the pressure riveting bracket (5) and is provided with an oil storage bottle (11) through a threaded connection. An annular pressure groove (12) is horizontally provided at the lower end of the oil storage bottle (11). A plurality of connecting holes (13) are provided at the upper end of the annular pressure groove (12) and are connected to the inner cavity of the oil storage bottle (11). An annular piston (14) is horizontally connected in the annular pressure groove (12). A plurality of piston push rods (16) are vertically symmetrically provided at the lower end of the annular piston (14). The lower ends of the plurality of piston push rods (16) respectively vertically movably pass through the oil storage bottle (11). A plurality of return springs (15) are vertically symmetrically provided at the upper end of the annular piston (14).

9. The skeleton coil terminal seat riveting machine according to claim 8, characterized in that: The central connecting cavity at the lower end of the oil storage bottle (11) plugged into the positioning guide rod (10) is provided with an ejection oil passage (17), a one-way valve is vertically inserted in the ejection oil passage (17), a diverter groove (20) is provided on the side of the positioning guide rod (10) close to the oil storage bottle (11), the diverter groove (20) is connected to the ejection oil passage (17) of the oil storage bottle (11), a first oil groove (21) is provided on one side of the diverter groove (20) penetrating the positioning guide rod (10), a second oil groove (22) is provided on the side of the diverter groove (20) away from the first oil groove (21), and an end of the second oil groove (22) away from the diverter groove (20) is close to a conical surface (23).

10. The riveting machine for a skeleton coil terminal block according to claim 9, characterized in that: The one-way valve comprises a valve body, in which a one-way blocking ball (18) and a valve spring (19) are arranged. The one-way blocking ball (18) and the valve spring (19) are arranged in contact with each other on one side, and the one-way blocking ball (18) is arranged away from the diversion groove (20).

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