Internal and external shaping machining device for large-specific-heat polyester yarn bushing of automobile seat

Abstract

The utility model discloses an inside and outside shaping machining device for a large-specific-heat polyester yarn bush of an automobile seat, and belongs to the technical field of inside and outside shaping machining of the bush of the automobile seat. The pressing table is installed on the workbench, and a containing groove is formed in the pressing table; the positions of the two sliding plates and the clamping blocks are fixed through the elastic effect of the springs, the clamping blocks can be conveniently clamped in the clamping holes through position fixing of the clamping blocks, the pressing blocks are installed through clamping of the clamping holes and the clamping blocks, the clamping blocks are clamped in the clamping holes, the clamping blocks are clamped in the clamping holes, the clamping blocks are clamped in the clamping holes, and the clamping blocks are clamped in the clamping holes. And the pressing blocks are installed in a clamping mode, so that the disassembly convenience is optimized, pressing blocks of different models can be replaced conveniently, and inner and outer shaping machining can be conducted on bushings of different models conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of internal and external shaping of automobile seat bushings, and more specifically to an internal and external shaping device for automobile seat high specific heat polyester bushings. Background Art

[0002] Bushings are accessories used outside mechanical parts to achieve sealing, wear protection and other functions. The use of bushings can reduce the wear, vibration and noise of equipment, and has an anti-corrosion effect. It also facilitates the maintenance of mechanical equipment and simplifies the structure and manufacturing process of the equipment.

[0003] Some patent documents on internal and external shaping processing devices for automobile seat bushings are disclosed in the prior art. The Chinese patent with application number CN202021919228.8 discloses an internal and external shaping processing device for automobile seat bushings, comprising a bracket body, a support plate is fixedly connected to the inner middle part of the inner side of the bracket body, a support rod is fixedly installed on the top of the inner wall of the bracket body, a second hydraulic rod is fixedly connected to the middle part of the support rod, a pressure block is fixedly connected to one end of the second hydraulic rod, a base is fixedly installed in the middle part of the upper end of the support plate, a press table is fixedly installed in the middle part of the upper end of the base, a placement groove matching the pressure block is opened inside the press table, and a slide plate is slidably installed at the bottom of the placement groove. The utility model opens a placement groove inside the press table and connects a pressure block matching the placement groove to the hydraulic rod, so as to facilitate the internal and external shaping of the deformed bushing. This structure is simple to operate, is conducive to the use of the bushing after shaping, saves a lot of manpower and material resources, and reduces the production cost.

[0004] In the above patent, the pressing block is fixedly installed and difficult to replace, which makes it difficult to perform internal and external shaping of bushings of different models. For this reason, we propose an internal and external shaping device for automobile seat high specific heat polyester yarn bushings. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an internal and external shaping processing device for a polyester yarn bushing with a large specific heat of an automobile seat. The utility model fixes the positions of two slide plates and a clamping block by the elastic action of a spring. The position fixation of the clamping block facilitates the clamping of the clamping block in the clamping hole. The pressure block is installed by the clamping connection between the clamping hole and the clamping block. The installation of the pressure block by clamping optimizes its disassembly convenience, thereby facilitating the replacement of pressure blocks of different types, so as to facilitate the internal and external shaping processing of bushings of different types.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the utility model adopts the following technical solutions:

[0009] A device for shaping the inside and outside of a high specific heat polyester filament bushing for a car seat, comprising:

[0010] Workbench;

[0011] A press table, the press table is installed on the workbench, and a placement slot is provided on the press table;

[0012] A mounting frame, the mounting frame is fixedly connected to the workbench, a cylinder is mounted on the mounting frame, an extended end of the cylinder movably penetrates the mounting frame, and the extended end of the cylinder is fixedly connected to a mounting seat;

[0013] A mounting plate, the mounting plate is arranged on a workbench, and a pressing block is fixedly connected to the bottom of the mounting plate;

[0014] The clamping mechanism is arranged in the mounting seat and is connected to the mounting plate.

[0015] As a preferred solution of the utility model, the clamping mechanism includes a clamping assembly and two groups of positioning assemblies, the clamping assembly and the two groups of positioning assemblies are both arranged in the mounting seat, and the clamping assembly and the two groups of positioning assemblies are connected.

[0016] As a preferred solution of the utility model, the card connection assembly includes a plug plate, a card hole and a slot, the plug plate and the slot are both set to two, the two plug plates are fixedly connected to the mounting plate, the card holes are set to four, the four card holes are opened at the side ends of the two plug plates, the two slots are opened at the bottom of the mounting seat, and the two plug plates are movably plugged into the two slots.

[0017] As a preferred solution of the utility model, each group of the positioning components includes a receiving groove, a slide plate, a clamping block and a spring. The receiving groove is opened in the mounting seat. The slide plate and the clamping block are each provided in two. The two slide plates are slidably connected in the receiving groove. The two clamping blocks are respectively fixedly connected to the outer sides of the two slide plates. The two clamping blocks are movably inserted into the receiving groove, and the two clamping blocks are movably inserted into the two clamping holes. The spring is fixedly connected between the two slide plates.

[0018] As a preferred solution of the utility model, each group of the positioning components also includes a sliding hole, a push plate and a connecting rope. The sliding hole is opened on the mounting seat, and the push plates are provided in two. The two push plates are respectively fixedly connected to the front ends of the two slides, and the two push plates are both slidably connected in the sliding hole, and the connecting rope is fixedly connected between the two push plates.

[0019] As a preferred solution of the utility model, two limit rods are fixedly connected to the mounting seat, and the two connecting ropes are respectively sleeved on the surfaces of the two limit rods.

[0020] As a preferred solution of the utility model, support legs are fixedly connected to the four corners of the bottom of the workbench.

[0021] 3. Beneficial effects

[0022] Compared with the prior art, the advantages of the present invention are:

[0023] (1) In this solution, when the pressure block needs to be replaced, the connecting rope is held and pulled outward, and the connecting rope is hung on the limit rod. The movement of the connecting rope causes the two push plates to move inward at the same time, and the movement of the push plates drives the slide plate and the card block to move inward. When the slide plate moves, the spring is compressed, and when the card block moves inward, the card block is disengaged from the card hole. At this time, the plug plate can be taken out of the slot, thereby completing the removal of the pressure block.

[0024] (2) In this solution, the fixing of the limit rod is to facilitate the connection with the connecting rope. The connection between the limit rod and the connecting rope facilitates the positioning of the two push plates, thereby limiting the position of the slide plate and the card block to prevent the card block from being inserted into the card hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a main perspective view of the utility model;

[0026] Figure 2 It is an overall exploded view of the utility model;

[0027] Figure 3 It is a cross-sectional view of the mounting seat of the utility model;

[0028] Figure 4 It is an exploded view of the clamping mechanism of the utility model.

[0029] Description of the numbers in the figure:

[0030] 1. Workbench; 2. Support legs; 3. Pressing table; 4. Placement slot; 5. Mounting frame; 6. Cylinder; 7. Mounting seat; 8. Mounting plate; 9. Pressing block; 10. Insert plate; 11. Clamping hole; 12. Sliding hole; 13. Limiting rod; 14. Receiving slot; 15. Slot; 16. Slide plate; 17. Clamping block; 18. Push plate; 19. Spring; 20. Connecting rope. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0032] Example:

[0033] See also Figure 1-Figure 4 , a device for shaping the inside and outside of a car seat high specific heat polyester yarn bushing, comprising:

[0034] Workbench 1;

[0035] A press table 3 is installed on the workbench 1 and a placement slot 4 is provided on the press table 3;

[0036] A mounting frame 5, the mounting frame 5 is fixedly connected to the workbench 1, a cylinder 6 is installed on the mounting frame 5, an extended end of the cylinder 6 movably passes through the mounting frame 5, and a mounting seat 7 is fixedly connected to the extended end of the cylinder 6;

[0037] The mounting plate 8 is arranged on the workbench 1 , and a pressing block 9 is fixedly connected to the bottom of the mounting plate 8 .

[0038] In this embodiment, the pressing platform 3 is for facilitating the opening of the placement groove 4, the placement groove 4 is for facilitating the cooperation with the pressing block 9, the mounting frame 5 is for facilitating the installation of the cylinder 6, the cylinder 6 is for facilitating the pushing of the mounting seat 7, the mounting plate 8 and the pressing block 9 to move, the mounting seat 7 is for facilitating the setting of the clamping mechanism, and the mounting plate 8 is for facilitating the connection with the clamping mechanism. The utility model fixes the positions of the two slides 16 and the clamping block 17 through the elastic action of the spring 19, and the position fixing of the clamping block 17 facilitates the clamping of the clamping block 17 in the clamping hole 11, and the pressing block 9 is installed through the clamping of the clamping hole 11 and the clamping block 17. Installing the pressing block 9 by clamping optimizes its disassembly convenience, thereby facilitating the replacement of pressing blocks 9 of different types, so as to facilitate the internal and external shaping of bushings of different types.

[0039] Specifically, the clamping mechanism includes a clamping assembly and two groups of positioning assemblies. The clamping assembly and the two groups of positioning assemblies are both arranged in the mounting seat 7, and the clamping assembly and the two groups of positioning assemblies are connected.

[0040] In this embodiment, the clamping mechanism includes a clamping assembly and two groups of positioning assemblies. The clamping assembly and the two groups of positioning assemblies are both arranged in the mounting seat 7, and the clamping assembly and the two groups of positioning assemblies are connected.

[0041] Specifically, the card connection assembly includes a plug-in board 10, a card hole 11 and a slot 15. The plug-in board 10 and the slot 15 are both set to two, and the two plug-in boards 10 are both fixedly connected to the mounting plate 8. The card holes 11 are set to four, and the four card holes 11 are opened at the side ends of the two plug-in boards 10. The two slots 15 are both opened at the bottom of the mounting seat 7, and the two plug-in boards 10 are movably plugged into the two slots 15.

[0042] In this embodiment, the plug board 10 is provided with a card hole 11 for the convenience of being carded with the card block 17 , and the slot 15 is provided for the convenience of being carded with the plug board 10 .

[0043] Specifically, each group of positioning components includes a receiving groove 14, a slide plate 16, a clamping block 17 and a spring 19. The receiving groove 14 is opened in the mounting seat 7. The slide plate 16 and the clamping block 17 are both provided in two. The two slide plates 16 are slidably connected in the receiving groove 14. The two clamping blocks 17 are respectively fixedly connected to the outer sides of the two slide plates 16. The two clamping blocks 17 are both movable through the receiving groove 14, and the two clamping blocks 17 are movably inserted into the two clamping holes 11. The spring 19 is fixedly connected between the two slide plates 16.

[0044] In this embodiment, the accommodating groove 14 is provided to facilitate the sliding of the slide plate 16, the slide plate 16 is provided to facilitate the fixing of the clamping block 17, the clamping block 17 is provided to facilitate the clamping connection with the clamping hole 11, and the spring 19 fixes the positions of the two slide plates 16 and the clamping block 17 through its own elastic action.

[0045] Specifically, each group of positioning components also includes a sliding hole 12, a push plate 18 and a connecting rope 20. The sliding hole 12 is opened on the mounting seat 7. There are two push plates 18. The two push plates 18 are respectively fixedly connected to the front ends of the two slide plates 16, and the two push plates 18 are both slidably connected in the sliding hole 12. The connecting rope 20 is fixedly connected between the two push plates 18.

[0046] In this embodiment, the sliding hole 12 is provided to facilitate sliding with the two push plates 18. The connecting rope 20 is held and pulled outward. The movement of the connecting rope 20 causes the two push plates 18 to move inward at the same time. The movement of the push plates 18 drives the slide plate 16 and the block 17 to move inward.

[0047] Specifically, two limit rods 13 are fixedly connected to the mounting seat 7 , and two connection ropes 20 are respectively sleeved on the surfaces of the two limit rods 13 .

[0048] In this embodiment, the fixing of the limit rod 13 is for the convenience of clamping with the connecting rope 20. The clamping of the limit rod 13 and the connecting rope 20 facilitates the positioning of the two push plates 18, thereby limiting the slide plate 16 and the clamping block 17 to prevent the clamping block 17 from being inserted into the clamping hole 11.

[0049] Specifically, the four corners of the bottom of the workbench 1 are fixedly connected with support legs 2 .

[0050] In this embodiment, support legs 2 are fixedly connected to the four corners of the bottom of the workbench 1 , and the support legs 2 are convenient for supporting the workbench 1 .

[0051] Working principle: when the pressure block 9 needs to be replaced, hold the connecting rope 20, pull the connecting rope 20 outward, and hang the connecting rope 20 on the limit rod 13. The movement of the connecting rope 20 causes the two push plates 18 to move inward at the same time. The movement of the push plates 18 drives the slide plate 16 and the block 17 to move inward. When the slide plate 16 moves, the spring 19 is compressed. When the block 17 moves inward, the block 17 will be disengaged from the card hole 11. At this time, the plug plate 10 can be taken out of the slot 15, thereby completing the disassembly of the pressure block 9.

[0052] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. An internal and external shaping processing device for a high specific heat polyester filament bushing for a car seat, characterized in that: include: Workbench (1); A press platform (3), the press platform (3) is installed on the workbench (1), and a placement groove (4) is provided on the press platform (3); A mounting frame (5), the mounting frame (5) is fixedly connected to the workbench (1), a cylinder (6) is installed on the mounting frame (5), an extended end of the cylinder (6) movably passes through the mounting frame (5), and the extended end of the cylinder (6) is fixedly connected to a mounting seat (7); A mounting plate (8), the mounting plate (8) being arranged on the workbench (1), and a pressing block (9) being fixedly connected to the bottom of the mounting plate (8); A clamping mechanism is arranged in the mounting seat (7), and the clamping mechanism is connected to the mounting plate (8).

2. The device for shaping the inner and outer surfaces of a polyester filament bushing with a large specific heat for a car seat according to claim 1, characterized in that: The clamping mechanism comprises a clamping assembly and two groups of positioning assemblies. The clamping assembly and the two groups of positioning assemblies are both arranged in a mounting seat (7), and the clamping assembly and the two groups of positioning assemblies are connected.

3. The device for shaping the inner and outer surfaces of the high specific heat polyester filament bushing for automobile seats according to claim 2, characterized in that: The card connection assembly comprises a plug plate (10), a card hole (11) and a slot (15), wherein the plug plate (10) and the slot (15) are both provided in two numbers, the two plug plates (10) are both fixedly connected to the mounting plate (8), the card holes (11) are provided in four numbers, the four card holes (11) are provided at the side ends of the two plug plates (10), the two slots (15) are both provided at the bottom of the mounting seat (7), and the two plug plates (10) are movably plugged into the two slots (15).

4. The device for shaping the inner and outer surfaces of a polyester filament bushing with a large specific heat for a car seat according to claim 3, characterized in that: Each group of the positioning components comprises a receiving groove (14), a slide plate (16), a clamping block (17) and a spring (19); the receiving groove (14) is arranged in the mounting seat (7); the slide plate (16) and the clamping block (17) are both provided in two numbers; the two slide plates (16) are both slidably connected in the receiving groove (14); the two clamping blocks (17) are respectively fixedly connected to the outer sides of the two slide plates (16); the two clamping blocks (17) are both movably inserted into the receiving groove (14); and the two clamping blocks (17) are movably inserted into the two clamping holes (11); and the spring (19) is fixedly connected between the two slide plates (16).

5. The device for shaping the inner and outer surfaces of the high specific heat polyester filament bushing for automobile seats according to claim 4, characterized in that: Each group of the positioning components also includes a sliding hole (12), a push plate (18) and a connecting rope (20). The sliding hole (12) is opened on the mounting seat (7). The push plates (18) are arranged in two numbers. The two push plates (18) are respectively fixedly connected to the front ends of the two slide plates (16). The two push plates (18) are both slidably connected in the sliding hole (12). The connecting rope (20) is fixedly connected between the two push plates (18).

6. The device for shaping the inner and outer surfaces of the high specific heat polyester filament bushing for automobile seats according to claim 5, characterized in that: Two limiting rods (13) are fixedly connected to the mounting seat (7), and the two connecting ropes (20) are respectively sleeved on the surfaces of the two limiting rods (13).

7. The device for shaping the inner and outer surfaces of the high specific heat polyester filament bushing for automobile seats according to claim 6, characterized in that: Support legs (2) are fixedly connected at the four corners of the bottom of the workbench (1).

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