An automobile front seat frame assembly assembling and processing equipment

Abstract

The application discloses a kind of automobile front row seat frame assembly assembly processing equipment, it is related to automobile seat processing technical field.The present application includes mounting plate, the central place of mounting plate front side and left and right sides are provided with sliding slot, the limiting assembly is all in sliding slot with mounting plate limiting sliding connection, and the limiting assembly is used to limit the placement of the bent pipe of automobile front row seat frame, the fixed rod is fixedly installed between the limiting assembly of central place and left and right sides, so that limiting assembly is synchronously slid by sliding slot, the guide component is installed at the bottom of mounting plate, and it is below left and right sides sliding slot, the limiting sliding of limiting assembly is realized by the cooperation of guide component and sliding slot.The present application reduces the difficulty of side plate and bent pipe splicing and limiting placement, after limiting placement to bent pipe and side plate, the splicing position of side plate and bent pipe can be adjusted again, improve the splicing precision of side plate and bent pipe, improve the processing quality of seat frame.

Description

Technical Field

[0001] This invention relates to the field of automotive seat processing technology, specifically to an assembly and processing equipment for automotive front seat frame assemblies. Background Technology

[0002] The front seat frame assembly is the core load-bearing structure of a car seat. It is usually made up of multiple components such as curved tubes, side panels, and transverse tubes, which are connected by welding or assembly. In order to ensure rigidity and prevent loosening after long-term stress, the top curved tubes and side panels are welded to achieve one-piece molding. In order to achieve intelligent welding, the seat frame needs to be spliced ​​and positioned first.

[0003] For example, Chinese invention patent CN116652439B discloses a welding device for an automobile seat frame. The device uses a rotating component to drive the connecting plate and the support block to rotate, so that the U-shaped tube frame installed on the support block can rotate to a horizontal position. The pushing transmission component allows the support block to abut against the support frame, and the connecting frame drives the rack to slide to engage with the incomplete gear. The pushing sleeve block pushes the U-shaped tube frame towards the positioning frame to achieve locking and positioning, which greatly improves the docking efficiency and stability of the U-shaped tube frame and the guide sleeve, and greatly improves the welding efficiency and welding quality of the U-shaped tube frame and the guide sleeve.

[0004] However, considering the aforementioned patents and existing technologies, current automotive front seat frame assembly and processing equipment still has the following shortcomings during use: Because the top of the front seat of a car is subjected to front-to-back force, in order to improve the stability of the top bend tube and the side panel, the connection between the side panel and the bend tube is completed by wrapping the outside and welding it for fixation. Therefore, when limiting the placement of the side panel and the bend tube, due to the front-to-back interference at the splicing point, it is not possible to limit the placement one by one, which increases the difficulty of splicing and limiting the placement of the side panel and the bend tube. At the same time, after limiting the placement, it is not possible to readjust the position of the side panel and the bend tube after splicing, so the precision of the splicing of the side panel and the bend tube needs to be improved, which reduces the processing quality of the seat frame. Summary of the Invention

[0005] The purpose of this invention is to solve the problems mentioned above, such as the inability to perform individual positioning due to front-to-back interference at the splicing of side panels and curved tubes, which increases the difficulty of positioning side panels and curved tubes, and the inability to readjust the position of the spliced ​​side panels and curved tubes after positioning, resulting in the need to improve the splicing accuracy of side panels and curved tubes and reducing the processing quality of the seat frame. This invention provides an assembly and processing equipment for automotive front seat frame assembly.

[0006] To achieve the above objectives, the present invention specifically adopts the following technical solution: A car front seat frame assembly processing equipment includes a mounting plate. The mounting plate has grooves at its center and on both sides. Limiting components are slidably connected to the mounting plate at these grooves, and these limiting components are used to limit the placement of the curved tubes of the car front seat frame. A fixing rod is fixedly installed between the central and left / right limiting components, allowing the limiting components to slide synchronously through the grooves. A guide component is installed at the bottom of the mounting plate, below the left / right sliding grooves, and its cooperation with the grooves enables the limiting components to slide. A pushing component is installed at the bottom of the mounting plate, below the central groove, and is used to push the limiting components to slide back and forth, thereby causing the curved tubes to slide back and forth, thus achieving the splicing of the curved tubes and side panels in the car front seat frame.

[0007] Furthermore, the limiting assembly includes a limiting cylinder and a connecting shaft. The limiting cylinder and the connecting shaft are slidably connected. The stud is installed between the left and right sides of the limiting cylinder and the connecting shaft. One end of the stud is fixedly riveted to the bottom end of the connecting shaft, and the other end extends upward and passes through the mounting lug on the side of the limiting cylinder. Nuts are threadedly connected to the top periphery of the stud and to the upper and lower sides of the mounting lug on the side of the limiting cylinder, thereby achieving relative fixation of the limiting cylinder and the connecting shaft. The limiting groove is opened at the top of the limiting cylinder, and elastic limiting buckles are symmetrically installed on both sides of the limiting groove at the top of the limiting cylinder. The limiting groove and the elastic limiting buckles cooperate to achieve the limiting placement of the bent pipe. The fixing sleeve is fixedly installed at the bottom end of the connecting shaft.

[0008] Furthermore, the connection between the limiting cylinder and the connecting shaft adopts a prism design, thereby realizing the upper and lower limiting sliding of the limiting cylinder and the connecting shaft.

[0009] Furthermore, each of the sliding grooves consists of a central wide groove and narrow grooves on the left and right sides. The sleeve of the limiting cylinder and the connecting shaft passes through the wide groove, and the studs between the left and right sides of the limiting cylinder and the connecting shaft pass through the narrow grooves, thereby realizing the limiting component's limiting sliding connection at the sliding groove.

[0010] Furthermore, the fixing rod and the limiting assembly are fixedly installed in the following manner: the fixing rod is provided with fixing rings in the middle and on the left and right sides, and these rings are clamped and fixed to the connection points of the connecting shaft and the fixing sleeve in the limiting assembly in the middle and on the left and right sides, respectively.

[0011] Furthermore, the guide assembly includes a limiting seat, which is fixedly installed at the bottom of the mounting plate and located at the front and rear ends of the left and right sliding grooves. The sleeve shaft is fixedly and limitedly installed between the limiting seats on the front and rear sides. The bushing is slidably sleeved on the outside of the sleeve shaft and is fixedly installed with the limiting assemblies on the left and right sides by the wrapping and clamping of the fixed sleeve.

[0012] Furthermore, the pushing component adopts a quick-push mechanism, which includes a second limiting seat. The second limiting seat is fixedly installed at the bottom of the mounting plate and located at the front and rear ends of the central slide groove. The second sleeve shaft is fixedly and limitedly installed between the second limiting seats on the front and rear sides. The second bushing is slidably sleeved on the outside of the second sleeve shaft and is fixedly installed with the central limiting component by the wrapping and clamping of the fixed sleeve. The positioning knob is threaded to the bottom of one side of the second bushing, and the positioning knob is screwed inward to achieve compression and fixation with the second sleeve shaft.

[0013] Furthermore, both the first limiting seat and the second limiting seat have an opening slot at their tops, and the first limiting seat and the first sleeve shaft, as well as the second limiting seat and the second sleeve shaft, are fixed by means of side-insertion pins.

[0014] Furthermore, the pushing assembly adopts a slow-push mechanism, which includes a mounting base. The mounting base is fixedly installed at the bottom end of the mounting plate and located at the front and rear ends of the central groove. The threaded rod is rotatably connected between the mounting bases on the front and rear sides through a bearing limit. The throttle is fixedly installed at the front end of the threaded rod, and the threaded sleeve is connected to the periphery of the threaded rod.

[0015] Furthermore, the threaded sleeve is fixedly installed by the limiting component at the center by the wrapping and clamping of the fixed sleeve, and the threaded rod passes through the center of the threaded sleeve and is threadedly connected to the threaded sleeve.

[0016] The beneficial effects of this invention are as follows: This invention, through the cooperation of a limiting component and a pushing component, allows the curved tube to be directly positioned by the limiting component after the side plate is fixed and clamped. Then, the pushing component moves the limiting component, causing the positioned curved tube to move longitudinally relative to the side plate, thereby achieving the splicing of the curved tube and the side plate. This reduces the difficulty of splicing and positioning the side plate and the curved tube. Furthermore, after positioning the curved tube and the side plate, the position of the spliced ​​side plate and the curved tube can be readjusted to improve the accuracy of the splicing, thereby improving the processing quality of the seat frame. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ; Figure 4 This is a partial three-dimensional structural schematic diagram of the present invention; Figure 5This is a three-dimensional structural diagram of the limiting component, fixing rod, guiding component and pushing component of the present invention; Figure 6 This is an exploded three-dimensional structural view of the limiting component, fixing rod, guiding component and pushing component of the present invention; Figure 7 This is a three-dimensional structural diagram of the limiting component and the fast-pushing mechanism of the present invention; Figure 8 This is an exploded view of the three-dimensional structure of the limiting component and the fast-pushing mechanism of the present invention; Figure 9 This is a partial three-dimensional structural diagram of the limiting component and the fast-pushing mechanism of the present invention; Figure 10 This is a three-dimensional structural diagram of another embodiment of the present invention. Figure 1 ; Figure 11 This is a three-dimensional structural diagram of another embodiment of the present invention. Figure 2 ; Figure 12 This is a three-dimensional structural diagram of the limiting component and slow-push mechanism of the present invention; Figure 13 This is an exploded view of the three-dimensional structure of the limiting component and slow-push mechanism of the present invention; Figure 14 This is a partial three-dimensional structural diagram of the limiting component and slow pushing mechanism of the present invention.

[0018] Reference numerals: 1. Mounting plate; 2. Slide groove; 3. Limiting assembly; 301. Limiting cylinder; 302. Connecting shaft; 303. Stud; 304. Nut; 305. Limiting groove; 306. Elastic limiting buckle; 307. Fixing sleeve; 4. Fixing rod; 5. Guide assembly; 501. Limiting seat one; 502. Sleeve shaft one; 503. Bushing one; 6. Pushing assembly; 61. Quick push mechanism; 6101. Limiting seat two; 6102. Sleeve shaft two; 6103. Bushing two; 6104. Positioning knob; 62. Slow push mechanism; 6201. Mounting seat; 6202. Threaded rod; 6203. Turning handle; 6204. Threaded sleeve. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0020] An assembly and processing equipment for a front seat frame assembly of an automobile according to a preferred embodiment of the present invention will be described in detail below: Example 1: As Figures 1-4As shown, an assembly and processing equipment for a front seat frame of an automobile includes a mounting plate 1. Slide grooves 2 are formed at the center and on the left and right sides of the front side of the mounting plate 1. Limiting components 3 are slidably connected to the mounting plate 1 at the slide grooves 2, and the limiting components 3 are used to limit the placement of the curved tubes of the front seat frame. A fixing rod 4 is fixedly installed between the limiting components 3 at the center and on the left and right sides, allowing the limiting components 3 to slide synchronously through the slide grooves 2. A guide component 5 is installed at the bottom of the mounting plate 1 and located below the slide grooves 2 on the left and right sides. The guide component 5 cooperates with the slide grooves 2 to achieve the limiting sliding of the limiting components 3. A pushing component 6 is installed at the bottom of the mounting plate 1 and located below the slide groove 2 at the center, used to push the limiting components 3 to slide back and forth, thereby causing the curved tubes to slide back and forth, thus achieving the splicing of the curved tubes and side panels in the front seat frame of the automobile.

[0021] like Figure 5 , Figure 9 As shown, the limiting component 3 includes a limiting cylinder 301 and a connecting shaft 302. The limiting cylinder 301 and the connecting shaft 302 are slidably connected vertically. The connection point of the limiting cylinder 301 and the connecting shaft 302 adopts a prism design, thereby realizing the vertical limiting sliding of the limiting cylinder 301 and the connecting shaft 302. Therefore, the upward height of the limiting cylinder 301 can be adjusted by the vertical limiting sliding of the limiting cylinder 301 and the connecting shaft 302, thereby adapting to the bending pipes with different height splicing requirements.

[0022] A stud 303 is installed between the limiting cylinder 301 and the left and right sides of the connecting shaft 302. One end of the stud 303 is fixedly riveted to the bottom end of the connecting shaft 302, and the other end extends upward and passes through the mounting lug on the side of the limiting cylinder 301. Nuts 304 are threadedly connected to the top periphery of the stud 303 and to the upper and lower sides of the mounting lug on the side of the limiting cylinder 301, thereby achieving relative fixation between the limiting cylinder 301 and the connecting shaft 302. By rotating the nuts 304 to adjust the height of the nuts 304 on the upper and lower sides of the mounting lug on the side of the limiting cylinder 301, the upward height of the limiting cylinder 301 can be adjusted, and then fixed again by the nuts 304.

[0023] A limiting groove 305 is formed at the top of the limiting cylinder 301, and elastic limiting buckles 306 are symmetrically installed on both sides of the limiting groove 305 at the top of the limiting cylinder 301. The limiting groove 305 and the elastic limiting buckles 306 cooperate to limit the placement of the bent pipe. A fixing sleeve 307 is fixedly installed at the bottom end of the connecting shaft 302. The fixing sleeve 307 is used to install bushing 503, bushing 6103 and threaded sleeve 6204.

[0024] like Figures 1-2As shown, the slide groove 2 is composed of a large-width groove in the center and small-width grooves on the left and right sides. The sleeve of the limiting cylinder 301 and the connecting shaft 302 passes through the large-width groove, and the studs 303 between the left and right sides of the limiting cylinder 301 and the connecting shaft 302 pass through the small-width grooves respectively, thereby realizing the limiting component 3 in the slide groove 2 for limiting and sliding connection.

[0025] like Figures 3-6 As shown, the fixing rod 4 and the limiting component 3 are fixedly installed as follows: fixing rings are provided in the middle and on the left and right sides of the fixing rod 4, and are clamped and fixed to the connection points of the connecting shaft 302 and the fixing sleeve 307 in the central and left and right limiting components 3, respectively. This fixes the central and left and right limiting components 3. When the central limiting component 3 is moved by the pushing component 6, the left and right limiting components 3 can move synchronously.

[0026] like Figures 4-6 As shown, the guide assembly 5 includes a limiting seat 501, which is fixedly installed at the bottom of the mounting plate 1 and located at the front and rear ends of the left and right sliding grooves 2. Sleeve shafts 502 are fixedly installed between the limiting seats 501 on both sides. Bushings 503 are slidably sleeved on the outside of the sleeve shafts 502 and are fixedly installed to the limiting assemblies 3 on both sides by being wrapped and clamped by the fixing sleeves 307. The design of the guide assembly 5 improves the stability of the front and rear movement of the limiting assembly 3 and provides support for the limiting assembly 3.

[0027] Working principle: When assembling the bent pipe and the side plate, the side plate is first fixedly clamped to the top of the mounting plate 1 by a clamp (it should be noted that the clamp used to fix the side plate in this embodiment adopts a conventional design in this technical field and is not a technical improvement of this invention, so it is not drawn or described). Then, the bent pipe is positioned by the cooperation of the limiting groove 305 at the top of the limiting cylinder 301 and the elastic limiting buckle 306 in the limiting component 3.

[0028] After the bend is placed in the limiting position, the pushing component 6 pushes the limiting component 3 in the center to move closer to the side plate. The fixing rod 4 between the limiting components 3 can push the limiting components 3 to move synchronously, thereby driving the bend placed in the limiting position to move closer to the side plate. The bend and the side plate are then spliced ​​on the mounting plate 1, which is beneficial for subsequent intelligent welding.

[0029] By using the design of the stud 303 between the limiting cylinder 301 and the connecting shaft 302, and the threaded connection between the nuts 304 and the stud 303 on the upper and lower sides of the mounting ears on the side of the limiting cylinder 301, the upward height of the limiting cylinder 301 can be adjusted by adjusting the height of the nuts 304 on the upper and lower sides of the mounting ears on the side of the limiting cylinder 301, and then fixed by the nuts 304. This allows it to adapt to the bending pipes with different height splicing requirements, so that the bending pipes can be better aligned with the side plates.

[0030] After the bend and side panel are joined, the joining position of the bend and side panel can be further adjusted by the push component 6 to achieve higher joining accuracy and improve the processing quality of the seat frame.

[0031] Example 2: Figures 7-9 As shown, the pushing component 6 adopts a quick-push mechanism 61. The quick-push mechanism 61 includes a second limiting seat 6101, which is fixedly installed at the bottom of the mounting plate 1 and located at the front and rear ends of the central slide groove 2. The second sleeve shaft 6102 is fixedly and limitedly installed between the second limiting seats 6101 on the front and rear sides. The second bushing 6103 is slidably sleeved on the outside of the second sleeve shaft 6102 and is fixedly installed with the central limiting component 3 by the wrapping and clamping of the fixing sleeve 307. The positioning knob 6104 is threaded to the bottom of one side of the second bushing 6103. The positioning knob 6104 is screwed inward to achieve compression and fixation with the second sleeve shaft 6102. Therefore, by loosening the positioning knob 6104, the sleeve 1 503 and the sleeve shaft 1 502, and the sleeve 2 6103 and the sleeve shaft 2 6102, can directly push the limiting component 3 or the bent tube placed on its top to move and adjust quickly, thereby completing the splicing of the bent tube and the side plate; after the splicing is completed, the positioning knob 6104 is screwed in, and the friction generated by the squeezing between the positioning knob 6104 and the sleeve shaft 2 6102 is used to achieve the positioning of the bent tube after splicing.

[0032] like Figures 6-7 As shown, both the first limiting seat 501 and the second limiting seat 6101 have opening slots at their tops. The first limiting seat 501 and the first sleeve shaft 502, as well as the second limiting seat 6101 and the second sleeve shaft 6102, are all fixed by side-mounted pins. The opening slots at the top of the first limiting seat 501 and the second limiting seat 6101 allow them to deform and expand, facilitating the assembly and rotation adjustment of the first sleeve shaft 502 and the second sleeve shaft 6102. The pins then secure the first sleeve shaft 502 and the second sleeve shaft 6102.

[0033] In this embodiment, a limiting mechanism is provided between the side plate and the bend. During splicing, accurate splicing is achieved through the limiting mechanism between the side plate and the bend. There is no need to precisely control the movement of the bend. Therefore, the bend can be quickly moved and adjusted by directly pushing the limiting component 3 or the bend placed on its top. After the splicing is completed by the limiting mechanism between the side plate and the bend, it is fixed by turning in the positioning knob 6104, thereby improving the efficiency of splicing.

[0034] Example 3: The difference from Example 2 is: like Figures 10-14 As shown, the pushing component 6 adopts a slow pushing mechanism 62. The slow pushing mechanism 62 includes a mounting base 6201, which is fixedly installed on the bottom end of the mounting plate 1 and located at the front and rear ends of the central slide groove 2. The threaded rod 6202 is rotatably connected between the mounting bases 6201 on the front and rear sides through a bearing limit. The handle 6203 is fixedly installed on the front end of the threaded rod 6202, and the threaded sleeve 6204 is connected to the periphery of the threaded rod 6202.

[0035] The threaded sleeve 6204 is fixedly installed to the central limiting component 3 by being clamped and wrapped by the fixing sleeve 307, and the threaded rod 6202 passes through the center of the threaded sleeve 6204 and is threadedly connected to the threaded sleeve 6204. Therefore, when adjusting the movement of the bent pipe that is positioned in the limiting position, the throttle 6203 is turned to drive the threaded rod 6202 to rotate. During the rotation of the threaded rod 6202, the threaded connection between the threaded rod 6202 and the threaded sleeve 6204 drives the threaded sleeve 6204 and the central limiting component 3 to move and adjust, thereby driving the limiting component 3 and the bent pipe that is positioned in the limiting position to move and adjust, completing the splicing of the bent pipe and the side plate.

[0036] In this embodiment, for splicing where there is no limiting mechanism between the side plate and the bend, the movement of the bend can be better controlled through the cooperation of the threaded rod 6202 and the threaded sleeve 6204. Therefore, even when there is no limiting mechanism between the side plate and the bend, high-precision splicing between the side plate and the bend can be achieved, thereby improving the processing quality of the seat frame.

[0037] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An assembly and processing equipment for automotive front seat frame assembly, characterized in that, include: Mounting plate (1), with grooves (2) provided at the center of the front side and on the left and right sides; Limiting components (3), all of which are slidably connected to the mounting plate (1) at the slide groove (2), and the limiting components (3) are used to limit the placement of the curved tube of the front seat frame of the car. The fixing rod (4) is fixedly installed between the center and the limiting components (3) on the left and right sides, so that the limiting components (3) slide synchronously through the slide groove (2); The guide component (5) is installed at the bottom of the mounting plate (1) and located below the left and right side slide grooves (2). The limiting component (3) is limited and slidable by the cooperation between the guide component (5) and the slide grooves (2). The pushing component (6) is installed at the bottom of the mounting plate (1) and located below the central groove (2). It is used to push the limiting component (3) to slide back and forth, thereby driving the bent tube to slide back and forth, so as to realize the splicing of the bent tube and the side plate in the front seat frame of the car.

2. The automotive front seat frame assembly and processing equipment according to claim 1, characterized in that, The limiting component (3) includes: The limiting cylinder (301) and the connecting shaft (302) are slidably connected vertically. A stud (303) is installed between the left and right sides of the limiting cylinder (301) and the connecting shaft (302). One end of the stud (303) is fixedly riveted to the bottom end of the connecting shaft (302), and the other end extends upward and passes through the mounting lug on the side of the limiting cylinder (301). Nuts (304) are threadedly connected to the top periphery of the stud (303) and the upper and lower sides of the mounting lug on the side of the limiting cylinder (301), thereby realizing the relative fixation of the limiting cylinder (301) and the connecting shaft (302). The limiting groove (305) is opened at the top of the limiting cylinder (301), and elastic limiting buckles (306) are symmetrically installed on both sides of the limiting groove (305) at the top of the limiting cylinder (301). The limiting groove (305) and the elastic limiting buckles (306) are used to realize the limiting placement of the bent pipe. A fixing sleeve (307) is fixedly installed at the bottom end of the connecting shaft (302).

3. The automotive front seat frame assembly processing equipment according to claim 2, characterized in that, The connection between the limiting cylinder (301) and the connecting shaft (302) adopts a prism design, thereby realizing the upper and lower limiting sliding of the limiting cylinder (301) and the connecting shaft (302).

4. The automotive front seat frame assembly processing equipment according to claim 2, characterized in that, The slide groove (2) consists of a central wide groove and two narrow grooves on the left and right sides. The sleeve of the limiting cylinder (301) and the connecting shaft (302) passes through the wide groove, and the studs (303) between the left and right sides of the limiting cylinder (301) and the connecting shaft (302) pass through the narrow grooves respectively, thereby realizing the limiting component (3) in the slide groove (2) for limiting sliding connection.

5. The automotive front seat frame assembly processing equipment according to claim 2, characterized in that, The fixing rod (4) and the limiting component (3) are fixedly installed in the following way: the fixing rod (4) is provided with fixing rings in the middle and on the left and right sides, and is clamped and fixed to the connection between the connecting shaft (302) and the fixing sleeve (307) in the limiting component (3) in the middle and on the left and right sides, respectively.

6. The automotive front seat frame assembly processing equipment according to claim 2, characterized in that, The guiding component (5) includes: Limiting seat 1 (501) is fixedly installed at the bottom end of the mounting plate (1) and located at the front and rear ends of the left and right sliding grooves (2); The first sleeve shaft (502) is fixedly and limitedly installed between the first limiting seats (501) on the front and rear sides; Bushing 1 (503) is slidably sleeved on the outside of bushing 1 (502), and is fixedly installed with the limiting components (3) on the left and right sides by the wrapping and clamping of the fixing sleeve (307).

7. The automotive front seat frame assembly processing equipment according to claim 6, characterized in that, The pushing component (6) employs a fast-pushing mechanism (61), which includes: Limiting seat two (6101), the limiting seat two (6101) is fixedly installed at the bottom end of the mounting plate (1) and located at the front and rear ends of the central sliding groove (2); The second sleeve shaft (6102) is fixedly and limitedly installed between the second limiting seats (6101) on the front and rear sides; Bushing 2 (6103) is slidably sleeved on the outside of bushing 2 (6102) and fixedly installed by the limiting component (3) at the center through the wrapping and clamping of the fixing sleeve (307). The positioning knob (6104) is threaded to the bottom of one side of the bushing two (6103). By screwing the positioning knob (6104) inward, it is pressed and fixed with the bushing two (6102).

8. The automotive front seat frame assembly processing equipment according to claim 7, characterized in that, The top of both the first limiting seat (501) and the second limiting seat (6101) are provided with an opening groove. The first limiting seat (501) and the first sleeve shaft (502), as well as the second limiting seat (6101) and the second sleeve shaft (6102), are all limited and fixed by inserting pins on the side.

9. The automotive front seat frame assembly processing equipment according to claim 6, characterized in that, The pushing component (6) employs a slow-pushing mechanism (62), which includes: Mounting base (6201), which is fixedly installed at the bottom end of mounting plate (1) and located at the front and rear ends of the central groove (2); A threaded rod (6202) is rotatably connected between the mounting seats (6201) on the front and rear sides via a bearing; A throttle (6203) is fixedly installed at the front end of the threaded rod (6202); A threaded sleeve (6204) is connected to the periphery of a threaded rod (6202).

10. The automotive front seat frame assembly processing equipment according to claim 9, characterized in that, The threaded sleeve (6204) is fixedly installed by the clamping of the fixed sleeve (307) and the limiting component (3) at the center, and the threaded rod (6202) passes through the center of the threaded sleeve (6204) and is threadedly connected to the threaded sleeve (6204).

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