Riveting ring device for automobile seat cover production

Abstract

The utility model relates to the technical field of riveting ring devices, in particular to a riveting ring device for producing an automobile seat cover. Comprising a base and further comprises a positioning frame which is fixedly connected to the upper surface of the base, a mounting plate is arranged in the positioning frame, a placing plate is fixedly connected to the upper surface of the mounting plate, and a placing hole is formed in the upper surface of the placing plate. According to the device disclosed by the utility model, through the arranged fixing assembly, a worker can conveniently disassemble and replace the placing plate, so that the worker can conveniently replace the aperture size of the placing hole according to actual requirements, and the overall practicability of the device is effectively improved; according to the seat cover riveting device, the riveting head can be conveniently detached and replaced by a worker, a seat cover can be effectively fixed and clamped through the arranged clamping assembly, and therefore the situation that the machining effect is affected due to the fact that the seat cover shifts in the machining process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting ring devices, in particular to a riveting ring device for producing automobile seat covers. Background Art

[0002] Among automotive supplies, car seat covers can protect the original car seat covers from being dry and clean and prevent leather aging. During the production process of car seat covers, it is necessary to open fixing holes on the car seat covers. At this time, a rivet ring device for the production of car seat covers is needed.

[0003] The rivet ring device in the prior art cannot conveniently and effectively disassemble and replace the rivet head during use. When drilling holes in seat covers, rivet heads are generally required. However, after long-term use, the rivet heads will inevitably be worn and damaged. If the rivet heads cannot be disassembled and replaced at this time, the rivet heads cannot effectively drill holes in the seat covers, which will affect the processing effect and efficiency of the seat covers. In addition, the rivet ring device in the prior art cannot effectively disassemble and replace the placement plate, which will result in a rivet ring device of one specification being able to only drill holes of one specification for the seat cover. When different hole diameters need to be drilled in the seat cover, rivet ring devices of different specifications need to be used, which not only reduces the processing efficiency of the seat cover, but also increases the production cost of the producer, and reduces the overall practicality of the rivet ring device.

[0004] Compared with the Chinese patent with publication number CN219214136U, the utility model discloses a riveting ring device for producing automobile seat covers, including a base, a fixed plate fixedly installed on the surface of the base through a support plate, a movable hole is provided on the surface of the fixed plate, a riveting rod is slidably inserted in the movable hole, a lifting plate is fixedly sleeved on the surface of the riveting rod, a plurality of through holes are provided on the surface of the lifting plate, a plurality of limit rods are slidably inserted in the through holes, a plurality of limit rods are fixedly installed with a positioning block at one end of the plurality of limit rods, a telescopic spring is sleeved on the plurality of limit rods, a stopper is fixedly installed at one end of the plurality of limit rods away from the positioning block, and a driving assembly for the riveting rod to move up and down is provided on the surface of the fixed plate. The utility model can limit and fix the seat cover through the mutual cooperation of the riveting rod, the lifting plate, the limit rod, the telescopic spring and the positioning block, and is convenient to operate, reduces the labor intensity of the workers, and reduces the potential safety hazards in the work.

[0005] The above scheme can very conveniently fix and clamp the seat cover, but the above scheme still cannot conveniently and effectively disassemble and replace the rivet head, and the above scheme cannot replace the placement plate according to actual needs, resulting in the hole size opened on the placement plate being fixed, which reduces the overall practicality of the device and fails to solve the problems raised in the above background technology.

[0006] Therefore, those skilled in the art provide a rivet ring device for producing automobile seat covers to solve the problems raised in the above background technology. Utility Model Content

[0007] The utility model aims to provide a riveting ring device for producing automobile seat covers, comprising a base and:

[0008] A positioning frame, fixedly connected to the upper surface of the base, a mounting plate is provided inside the positioning frame, a placement plate is fixedly connected to the upper surface of the mounting plate, and a placement hole is opened on the upper surface of the placement plate;

[0009] A fixing assembly is symmetrically arranged outside the positioning frame and is used to fix the positioning frame and the mounting plate;

[0010] A support frame is fixedly connected to the upper surface of the base, an electric telescopic rod is fixedly connected to the bottom of the support frame, a mounting plate is fixedly connected to the telescopic end of the electric telescopic rod, a connecting plate is provided inside the mounting plate, and a rivet head is fixedly connected to the bottom of the connecting plate through a connecting rod;

[0011] A mounting assembly is symmetrically arranged outside the mounting plate and is used to fix the mounting plate and the connecting plate;

[0012] The clamping assembly is arranged outside the mounting plate and is used for fixing and clamping the seat cover.

[0013] As a further improvement of the present technical solution, the fixing assembly includes a fixing plate symmetrically arranged on the outside of the positioning frame, sliding rods are symmetrically arranged inside the fixing plate, two ends of the plurality of sliding rods are respectively fixedly connected to the two sides of the inner wall of the fixing plate, a movable plate is arranged inside the fixing plate, a guide groove for movement of the sliding rods is opened inside the movable plate, return springs are sleeved on the outside of the plurality of sliding rods, the return springs are in contact between the movable plate and the fixed plate, a pull plate is fixedly connected to the outside of the movable plate through a pull rod, plug plates are fixedly connected to the opposite sides of the two movable plates, guide grooves for movement of the plug plates are opened on the contact surfaces of the two fixed plates and the positioning frame, and guide grooves for movement of the plug plates are opened on both sides of the outer wall of the mounting plate.

[0014] As a further improvement of the present technical solution, the mounting assembly includes a fixed sleeve symmetrically arranged on the outside of the mounting plate, a fixed rod is provided inside the fixed sleeve, one end of the fixed rod is fixedly connected to a pull plate, the outside of the fixed rod is fixedly connected to a resistance plate, the outside of the fixed rod is sleeved with a resistance spring, the resistance spring is in contact with the resistance plate and the fixed sleeve, a guide groove for movement of the fixed rod is provided inside the connecting plate, an L-shaped plate is fixedly connected to the outside of the resistance plate, a guide groove for movement of the L-shaped plate is provided at the bottom of the fixed sleeve, an arc-shaped clamping plate is fixedly connected to the outside of the L-shaped plate, a fixed ring is sleeved outside the connecting rod, and a guide groove for movement of the arc-shaped clamping plate is provided inside the fixed ring.

[0015] As a further improvement of the present technical solution, the clamping assembly includes a T-shaped plate fixedly connected to the outside of the mounting plate, the upper surface of the T-shaped plate is symmetrically provided with guide grooves for the movable rod to move, the top ends of the two movable rods are fixedly connected to the limiting plate, the bottom ends of the two movable rods are fixedly connected to the clamping plate, the outer part of the movable rod is provided with a connecting spring, and the connecting spring is in contact between the clamping plate and the T-shaped plate.

[0016] As a further improvement of the technical solution, guide rods are symmetrically provided on the upper surface of the base, the top ends of the two guide rods are fixedly connected to the bottom of the support frame, the outside of the mounting plate is fixedly connected with a guide plate, and the inside of the guide plate is provided with a guide groove for the guide rods to move.

[0017] As a further improvement of the technical solution, an anti-skid pad is bonded to the bottom of the base, and herringbone anti-skid grooves are arranged at equal intervals on the bottom of the anti-skid pad.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the rivet ring device for producing automobile seat covers, by means of the provided fixing assembly, mounting assembly and clamping assembly, when it is necessary to perform hole drilling processing on the seat cover, it is only necessary to first place the seat cover on the placement plate, at which time the electric telescopic rod starts to operate, driving the mounting plate to move synchronously, and the mounting plate then drives the connecting plate and the rivet head to move synchronously, at which time the seat cover can be drilled with the rivet head, and in the process of the movement of the mounting plate, it also drives the clamping assembly to move synchronously, at which time the seat cover can be effectively fixed and clamped by the clamping assembly, thereby preventing the seat cover from being displaced during the processing process. When it is necessary to replace the aperture of the seat cover according to actual needs, the positioning frame and the mounting plate can be conveniently disassembled through the fixing components, so that the staff can replace the placement plate, and then effectively change the aperture size of the placement hole opened on the placement plate, effectively improving the overall practicality of the device; when the rivet head needs to be disassembled and replaced, the rivet head can be conveniently disassembled and replaced through the installation components, thereby effectively improving the processing efficiency and effect of the rivet head on the seat cover, further improving the overall practicality of the device, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of the fixing plate in the utility model;

[0022] Figure 3 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0023] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of the A area in the middle;

[0024] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of area B in the middle.

[0025] The meaning of each number in the figure is:

[0026] 1. Base; 2. Positioning frame; 3. Mounting plate; 4. Placement plate; 5. Fixed plate; 6. Support frame; 7. Electric telescopic rod; 8. Mounting plate; 9. Fixed sleeve; 10. Rivet head; 11. Placement hole; 12. Guide rod; 13. Guide plate; 14. Movable rod; 15. Limiting plate; 16. Clamping plate; 17. Connecting spring; 18. T-shaped plate; 20. Connecting plate; 21. Connecting rod; 22. Fixed ring; 23. Sliding rod; 24. Moving plate; 25. Reset spring; 26. Pull rod; 27. Insert plate; 28. Fixed rod; 29. ​​Resistance plate; 30. Resistance spring; 31. L-shaped plate; 32. Arc splint. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 - Figure 5 As shown, this embodiment provides a rivet ring device for producing a car seat cover, comprising a base 1, and also comprising:

[0029] A positioning frame 2 is fixedly connected to the upper surface of the base 1. A mounting plate 3 is provided inside the positioning frame 2. A placement plate 4 is fixedly connected to the upper surface of the mounting plate 3. A placement hole 11 is opened on the upper surface of the placement plate 4.

[0030] The fixing assembly is symmetrically arranged outside the positioning frame 2 and is used to fix the positioning frame 2 and the mounting plate 3;

[0031] The support frame 6 is fixedly connected to the upper surface of the base 1, and the bottom of the support frame 6 is fixedly connected to the electric telescopic rod 7, and the telescopic end of the electric telescopic rod 7 is fixedly connected to the mounting plate 8. The mounting plate 8 is provided with a connecting plate 20 inside, and the bottom of the connecting plate 20 is fixedly connected to the rivet head 10 through a connecting rod 21;

[0032] The mounting assembly is symmetrically arranged outside the mounting plate 8 and is used to fix the mounting plate 8 and the connecting plate 20;

[0033] The clamping assembly is arranged outside the mounting plate 8 and is used for fixing and clamping the seat cover.

[0034] The above working principle: when it is necessary to perform hole drilling on the seat cover, the seat cover only needs to be placed on the placement plate 4 first, and then the electric telescopic rod 7 starts to run, driving the installation plate 8 to move synchronously, and the installation plate 8 then drives the connecting plate 20 and the rivet head 10 to move synchronously, and then the seat cover can be drilled by the rivet head 10. During the movement of the installation plate 8, the clamping assembly will also be driven to move synchronously, and then the seat cover can be effectively fixed and clamped by the clamping assembly, so as to prevent the seat cover from displacement during the processing process, and when the seat cover needs to be drilled according to actual needs, When the hole diameter needs to be replaced, the positioning frame 2 and the mounting plate 3 can be conveniently disassembled through the fixing assembly, so that the staff can replace the placement plate 4 conveniently, and then the aperture size of the placement hole 11 opened on the placement plate 4 can be effectively replaced, which effectively improves the practicality of the entire device. When the rivet head 10 needs to be disassembled and replaced, the rivet head 10 can be conveniently disassembled and replaced through the installation assembly, which can effectively improve the processing efficiency and effect of the rivet head 10 on the seat cover, further improve the practicality of the entire device, and save time and effort.

[0035] In order to conveniently and effectively disassemble and replace the placement plate 4, the fixing component includes a fixing plate 5 symmetrically arranged on the outside of the positioning frame 2, and the inside of the fixing plate 5 is symmetrically provided with sliding rods 23, and the two ends of multiple sliding rods 23 are respectively fixedly connected to the two sides of the inner wall of the fixing plate 5, and a movable plate 24 is arranged inside the fixing plate 5, and the inside of the movable plate 24 is provided with a guide groove for the sliding rod 23 to move. The outsides of multiple sliding rods 23 are all sleeved with return springs 25, and the multiple return springs 25 all abut between the movable plate 24 and the fixing plate 5. The outside of the movable plate 24 is fixedly connected with a pulling plate through a pulling rod 26, and the opposite sides of the two movable plates 24 are fixedly connected with plugging plates 27. The contact surfaces of the two fixing plates 5 and the positioning frame 2 are provided with guide grooves for the plugging plates 27 to move, and the outer walls of the mounting plate 3 are provided with guide grooves for the plugging plates 27 to move. When it is necessary to disassemble and replace the placement plate 4, it is only necessary to pull the pulling plate first, and the pulling plate will bring When the inserting plate 27 is disengaged from the guide grooves on both sides of the outer wall of the mounting plate 3, the mounting plate 3 and the positioning frame 2 can be separated. At this time, the original placement plate 4 can be disassembled, and then the placement plate 4 of the new aperture size can be installed. At this time, it is only necessary to first insert the mounting plate 3 into the interior of the positioning frame 2, and then release the pulling plate. At this time, the reset spring 25 is reset, driving the moving plate 24 to move synchronously, and the moving plate 24 drives the inserting plate 27 to move synchronously. When the inserting plate 27 is inserted into the guide grooves on both sides of the outer wall of the mounting plate 3, the mounting plate 3 and the positioning frame 2 can be fixed. At this time, the new placement plate 4 can be fixedly installed, which effectively improves the overall practicality of the device.

[0036] Taking into account that the rivet head 10 will inevitably be worn and damaged after being used for a long time, the installation component includes a fixed sleeve 9 symmetrically arranged on the outside of the installation disk 8, a fixed rod 28 is arranged inside the fixed sleeve 9, one end of the fixed rod 28 is fixedly connected to a pull disk, the outside of the fixed rod 28 is fixedly connected to a contact disk 29, the outside of the fixed rod 28 is sleeved with a contact spring 30, the contact spring 30 contacts between the contact disk 29 and the fixed sleeve 9, a guide groove for the movement of the fixed rod 28 is provided inside the connecting disk 20, an L-shaped plate 31 is fixedly connected to the outside of the contact disk 29, a guide groove for the movement of the L-shaped plate 31 is provided at the bottom of the fixed sleeve 9, an arc-shaped clamping plate 32 is fixedly connected to the outside of the L-shaped plate 31, a fixed ring 22 is provided on the outside of the connecting rod 21, and a guide groove for the movement of the arc-shaped clamping plate 32 is provided inside the fixing ring 22. When the rivet head 10 needs to be disassembled and replaced, it is only necessary to pull the pull disk first, at which time the pull disk will drive the fixed rod 28 to move synchronously, and the fixed rod 28 will then drive The movable contact plate 29 moves synchronously. During the movement of the contact plate 29, the contact spring 30 is squeezed. The contact plate 29 also drives the L-shaped plate 31 and the arc clamping plate 32 to move synchronously. When the fixing rod 28 is out of the guide groove inside the connecting plate 20, the connecting plate 20 and the mounting plate 8 can be disassembled. At this time, the rivet head 10 can be disassembled. When a new rivet head 10 needs to be installed, it is only necessary to plug the connecting plate 20 into the inside of the mounting plate 8. Release the pull plate again, and the resistance spring 30 will reset, driving the resistance plate 29 and the fixing rod 28 to move synchronously. The resistance plate 29 will then drive the L-shaped plate 31 and the arc-shaped clamping plate 32 to move synchronously. When the fixing rod 28 is inserted into the guide groove inside the connecting plate 20, the arc-shaped clamping plate 32 will also be clamped on the outside of the fixing ring 22. At this time, the rivet head 10 can be fixed and installed by the arc-shaped clamping plate 32 and the fixing rod 28, thereby effectively improving the processing effect and efficiency of the seat cover.

[0037] In order to effectively fix and clamp the seat cover, the clamping assembly includes a T-shaped plate 18 fixedly connected to the outside of the mounting plate 8. The upper surface of the T-shaped plate 18 is symmetrically provided with guide grooves for the movable rods 14 to move. The top ends of the two movable rods 14 are fixedly connected to the limiting plate 15. The bottom ends of the two movable rods 14 are fixedly connected to the clamping plate 16. The outer sleeve of the movable rod 14 is provided with a connecting spring 17. The connecting spring 17 is in contact between the clamping plate 16 and the T-shaped plate 18. When the mounting plate 8 moves, it will also drive the T-shaped plate 18 to move synchronously. The T-shaped plate 18 drives the movable rod 14 and the clamping plate 16 to move synchronously. When the clamping plate 16 contacts the outside of the seat cover, the mounting plate 8 continues to move downward. At this time, the connecting spring 17 is squeezed, so that the seat cover can be effectively fixed and clamped by the clamping plate 16, thereby preventing the seat cover from being displaced during the processing and affecting the processing effect. When the seat cover is processed, the mounting plate 8 rises, and the connecting spring 17 is reset synchronously, so that the clamping plate 16 can be reset and moved.

[0038] In order to effectively improve the stability of the rivet head 10 during movement, guide rods 12 are symmetrically provided on the upper surface of the base 1. The top ends of the two guide rods 12 are fixedly connected to the bottom of the support frame 6. The outside of the mounting plate 8 is fixedly connected with a guide plate 13. The inside of the guide plate 13 is provided with a guide groove for the guide rod 12 to move. During the movement of the mounting plate 8, the guide plate 13 will also be driven to move synchronously on the outside of the guide rod 12. At this time, the movement trajectory of the rivet head 10 can be limited and guided by the cooperation between the guide plate 13 and the guide rod 12, thereby effectively improving the stability of the rivet head 10 during movement, and further effectively improving the processing effect of the rivet head 10 on the seat cover.

[0039] In addition, in order to prevent the entire device from being displaced during use, an anti-skid pad is bonded to the bottom of the base 1, and herringbone anti-skid grooves are arranged at equal intervals on the bottom of the anti-skid pad. The anti-skid pad and the herringbone anti-skid grooves can effectively prevent the device from being displaced and tipped over during use, which would affect the processing effect of the seat cover.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A rivet ring device for producing automobile seat covers, comprising a base (1), characterized in that: Also includes: A positioning frame (2) is fixedly connected to the upper surface of the base (1); a mounting plate (3) is provided inside the positioning frame (2); a placement plate (4) is fixedly connected to the upper surface of the mounting plate (3); and a placement hole (11) is provided on the upper surface of the placement plate (4); A fixing assembly, symmetrically arranged outside the positioning frame (2) and used to fix the positioning frame (2) and the mounting plate (3); A support frame (6) is fixedly connected to the upper surface of the base (1); the bottom of the support frame (6) is fixedly connected to an electric telescopic rod (7); the telescopic end of the electric telescopic rod (7) is fixedly connected to a mounting plate (8); a connecting plate (20) is provided inside the mounting plate (8); and the bottom of the connecting plate (20) is fixedly connected to a rivet head (10) via a connecting rod (21); A mounting assembly, symmetrically arranged outside the mounting plate (8) and used to fix the mounting plate (8) and the connecting plate (20); The clamping assembly is arranged outside the mounting plate (8) and is used to fix and clamp the seat cover.

2. A rivet ring device for producing automobile seat covers according to claim 1, characterized in that: The fixing assembly comprises a fixing plate (5) symmetrically arranged outside the positioning frame (2), the fixing plate (5) is symmetrically provided with sliding rods (23) inside, the two ends of the plurality of sliding rods (23) are respectively fixedly connected to the two sides of the inner wall of the fixing plate (5), a moving plate (24) is provided inside the fixing plate (5), the moving plate (24) is provided with a guide groove for the sliding rod (23) to move, the outsides of the plurality of sliding rods (23) are sleeved with a return spring (25), the plurality of return springs (25) are in contact between the moving plate (24) and the fixing plate (5), the outside of the moving plate (24) is fixedly connected with a pull plate through a pull rod (26), the opposite sides of the two moving plates (24) are fixedly connected with an inserting plate (27), the contact surfaces of the two fixing plates (5) with the positioning frame (2) are provided with guide grooves for the inserting plate (27) to move, and the outer wall of the mounting plate (3) is provided with guide grooves for the inserting plate (27) to move.

3. A rivet ring device for producing automobile seat covers according to claim 1, characterized in that: The mounting assembly comprises a fixing sleeve (9) symmetrically arranged on the outside of the mounting plate (8), a fixing rod (28) is arranged inside the fixing sleeve (9), one end of the fixing rod (28) is fixedly connected to a pull plate, the outside of the fixing rod (28) is fixedly connected to a contact plate (29), the outside of the fixing rod (28) is sleeved with a contact spring (30), the contact spring (30) contacts between the contact plate (29) and the fixing sleeve (9), a guide groove for the movement of the fixing rod (28) is provided inside the connecting plate (20), an L-shaped plate (31) is fixedly connected to the outside of the contact plate (29), a guide groove for the movement of the L-shaped plate (31) is provided at the bottom of the fixing sleeve (9), an arc-shaped clamping plate (32) is fixedly connected to the outside of the L-shaped plate (31), a fixing ring (22) is sleeved outside the connecting rod (21), and a guide groove for the movement of the arc-shaped clamping plate (32) is provided inside the fixing ring (22).

4. A rivet ring device for producing automobile seat covers according to claim 1, characterized in that: The clamping assembly comprises a T-shaped plate (18) fixedly connected to the outside of the mounting plate (8); the upper surface of the T-shaped plate (18) is symmetrically provided with guide grooves for the movable rods (14) to move; the top ends of the two movable rods (14) are fixedly connected to the limiting plate (15); the bottom ends of the two movable rods (14) are fixedly connected to the clamping plate (16); the outer part of the movable rod (14) is provided with a connecting spring (17); the connecting spring (17) is in contact between the clamping plate (16) and the T-shaped plate (18).

5. The rivet ring device for producing automobile seat covers according to claim 1, characterized in that: The upper surface of the base (1) is symmetrically provided with guide rods (12), the top ends of the two guide rods (12) are fixedly connected to the bottom of the support frame (6), the outside of the mounting plate (8) is fixedly connected with a guide plate (13), and the inside of the guide plate (13) is provided with a guide groove for the guide rods (12) to move.

6. A rivet ring device for producing automobile seat covers according to claim 1, characterized in that: An anti-skid pad is bonded to the bottom of the base (1), and herringbone anti-skid grooves are arranged at equal intervals on the bottom of the anti-skid pad.

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