Fixture for processing automotive upholstery

Abstract

The utility model relates to a fixture for processing automotive upholstery, which is characterized by comprising a mounting bottom plate, a placing seat, a front positioning plate, a translation plate, a lower supporting plate and a telescopic electric cylinder, the mounting bottom plate is detachably mounted on a working table plate of a perforating machine through connecting frames arranged at the bottoms of the left end and the right end; the translation plate is slidably connected to the top of the mounting bottom plate through a trapezoidal sliding block arranged at the bottom, a sliding groove matched with the trapezoidal sliding block is formed in the top of the mounting bottom plate, the front end of the sliding groove is open, a placement groove is formed in the top of the placement seat, a plurality of supporting columns are detachably connected into the placement groove, and the supporting columns are arranged in the placement groove. The placing seat is connected to the translation plate through a rotating mechanism, and the front positioning plate is connected to the mounting bottom plate through a telescopic electric cylinder. The design has the advantages of simple structure, convenience in use and low cost.

Description

Technical Field

[0001] This utility model relates to a fixing fixture, specifically a fixture for processing automotive interior parts. Background Technology

[0002] Automotive interior trim parts are assemblies of interior trim panels such as A-pillar, B-pillar, and C-pillar trim parts. After molding, they often require secondary processing, such as drilling and welding. However, there are many types and models of existing automotive interior trim parts. Therefore, special fixtures need to be designed for each type of automotive interior trim part during processing. This method is not only troublesome, but also greatly increases the cost. Therefore, it is particularly important to design a new type of vacuum heating oven to solve the above problems. Summary of the Invention

[0003] To solve the above problems, this utility model designs a fixture for processing automotive interior parts. By adjusting the position of the clamping component and the support column, various models of interior trim panels can be fixed, thereby enabling them to complete the drilling work smoothly and increasing their practicality.

[0004] To solve the above-mentioned technical problems, this utility model provides a fixture for processing automotive interior parts, characterized in that it includes a mounting base, a placement seat, a front positioning plate, a translation plate, a lower support plate, and a telescopic electric cylinder. The mounting base is detachably mounted on the worktable of a drilling machine via connecting brackets located at the bottom of the left and right ends. The translation plate is slidably connected to the top of the mounting base via a trapezoidal slider located at the bottom. The top of the mounting base has a groove matching the trapezoidal slider, and the front end of the groove is open. The top of the placement seat has a placement groove, and the placement groove is detachably mounted on the top of the placement seat. The device is connected to several support columns. The placement seat is connected to the translation plate via a rotating mechanism. The front positioning plate is connected to the mounting base plate via a telescopic electric cylinder. A telescopic electric cylinder is installed on each of the mounting base plates on the left and right sides of the placement seat. A transmission block is provided on each of the left and right sides of the front positioning plate and is integrated with it. The output shaft end of the telescopic electric cylinder is connected to the transmission block. A mounting plate is connected to the top of the front positioning plate. One end of the mounting plate is mounted on the front positioning plate via an angle adjustment component. One or two clamping components are also provided on the mounting plate. A support column is connected to the placement groove below each clamping component.

[0005] Further: The clamping assembly includes a connecting rod assembly, a clamping nut, a washer, a spring, a clamping end, a connecting cylinder, a guide block, and a limiting cap. The connecting rod assembly is composed of a screw and a guide rod connected as one unit. The mounting plate has a through groove for the screw to pass through, allowing the screw to move horizontally within the groove. Each of the screws on the upper and lower sides of the mounting plate is connected to a clamping nut and a washer. The screw is fixed to the mounting plate by the cooperation of the clamping nuts on the upper and lower sides. The clamping nuts are in contact with the mounting plate through the washer. The lower end of the guide rod passes through the limiting cap, extends into the connecting cylinder, and is connected to the guide block. The limiting cap is detachably installed on the upper end of the connecting cylinder. The guide block can slide up and down within the connecting cylinder and is confined within the connecting cylinder by the limiting cap. The spring is located between the clamping end and the washer below.

[0006] Furthermore: a threaded rod is fixed to the top of the front positioning plate, and a through hole is provided on the mounting plate for the threaded rod to pass through. The upper end of the threaded rod passes through the mounting plate along the through hole. A locking nut is connected to the threaded rod above the mounting plate. The mounting plate can rotate along the threaded rod. The rotation angle of the mounting plate is limited by the cooperation between the threaded rod and the locking nut.

[0007] Furthermore: a guide positioning protrusion is provided on the rear end face of the placement seat, and a guide positioning groove matching the guide positioning protrusion is provided on the lower front end face of the front positioning plate.

[0008] Furthermore: a vertical plate is installed on each of the translation plates on the left and right sides of the placement seat, and a clamping electric cylinder is installed on the vertical plate. The output shaft end of the clamping electric cylinder passes through the vertical plate and is connected to the clamping block. The placement seat is rotated and limited by the clamping blocks on the left and right sides.

[0009] Furthermore: the rotating mechanism includes a servo motor, a drive gear, a transmission gear, a transmission shaft, and a lower support plate. A hanging rod is vertically fixed to the bottom of the trapezoidal slider. The lower support plate is horizontally positioned and fixed to the lower end of the hanging rod. The bottom of the mounting base plate also has a second through slot for the hanging rod to pass through, and the front end of the second through slot is also open. The servo motor is mounted on the lower support plate. The drive gear is fitted onto the output shaft of the servo motor. The transmission shaft is vertically rotatably connected to the lower support plate. The upper end of the transmission shaft passes through the mounting base plate and the translation plate and is connected to the bottom of the placement seat. The translation plate has a second through hole matching the transmission shaft. The mounting base plate has a third through slot for the transmission shaft to pass through, allowing the transmission shaft to move back and forth within the third through slot. The transmission gear is fitted onto the transmission shaft below the mounting base plate and meshes with the drive gear.

[0010] With the above structure, this utility model can fix various types of interior trim parts by adjusting the position of the clamping component and the support column, so that they can complete the drilling work smoothly, which increases the practicality; in addition, this design also has the advantages of simple structure, convenient use and low cost. Attached Figure Description

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram showing the connection between the clamping assembly and the mounting plate. Detailed Implementation

[0014] like Figure 1 The fixture shown includes a mounting base 1, a placement seat 2, a front positioning plate 4, a translation plate 3, a lower support plate 9, and a telescopic electric cylinder 8. The mounting base 1 is detachably mounted on the worktable of a drilling machine via connecting brackets located at its left and right bottom ends. The translation plate is slidably connected to the top of the mounting base 1 via a trapezoidal slider 13 located at its bottom. The top of the mounting base 1 has a groove matching the trapezoidal slider, and the front end of the groove is open. The top of the placement seat 2 has a placement groove, within which several support columns are detachably connected. The placement seat 2 is connected to the translation plate via a rotating mechanism. The front positioning plate is connected to the mounting base plate via a telescopic electric cylinder. A telescopic electric cylinder is installed on each of the mounting base plates on both sides of the placement seat. A transmission block 5, integrated with the front positioning plate, is provided on both sides of the front positioning plate. The output shaft end of the telescopic electric cylinder is connected to the transmission block. A mounting plate 14 is connected to the top of the front positioning plate. One end of the mounting plate 14 is mounted on the front positioning plate via an angle adjustment component. One or two clamping components are also provided on the mounting plate 14. A support column is connected to the placement groove below each clamping component. During operation, the number and position of the support columns in the placement groove are first adjusted according to the shape of the interior trim panel. The support columns are detachably connected to the placement groove via threads at their lower ends. Then, the position of the clamping components is adjusted according to the position of the support columns, causing the translation plate to translate and the placement seat to rotate back and forth, placing the interior trim panel to be processed into the placement groove. Then, the placement seat is returned to its original position, and the telescopic electric cylinder is activated. The interior trim panel is fixed by the cooperation of the clamping components and the support columns.

[0015] like Figure 2The clamping assembly shown includes a connecting rod assembly 17, a clamping nut 18, a washer 19, a spring 21, a clamping end 20, a connecting cylinder, a guide block, and a limiting cap. The connecting rod assembly is composed of a screw and a guide rod connected as a single unit. A through groove is provided on the mounting plate for the screw to pass through, allowing the screw to move horizontally within the groove. A clamping nut and a washer are connected to the screw on both the upper and lower sides of the mounting plate. The screw is fixed to the mounting plate by the cooperation of the clamping nuts on both sides. The clamping nuts contact the mounting plate through the washer. The lower end of the guide rod passes through the limiting cap, extends into the connecting cylinder, and connects to the guide block. The limiting cap is detachably installed on the upper end of the connecting cylinder. The guide block can slide up and down within the connecting cylinder and is confined within the connecting cylinder by the limiting cap. The spring is positioned between the clamping end and the lower washer. This invention, through the above design, allows for adjustment of the initial height of the clamping end.

[0016] like Figure 2 A threaded rod 15 is fixed to the top of the front positioning plate shown. A through hole is provided on the mounting plate for the threaded rod to pass through. The upper end of the threaded rod passes through the mounting plate along the through hole. A locking nut is connected to the threaded rod above the mounting plate. The mounting plate can rotate along the threaded rod. The rotation angle of the mounting plate is limited by the cooperation between the threaded rod and the locking nut. This utility model, by adopting the above design, allows for the adjustment and limitation of the angle of the mounting plate.

[0017] like Figure 1 The rear end face of the placement seat shown is provided with a guide positioning protrusion, and the lower front end face of the front positioning plate is provided with a guide positioning groove that matches the guide positioning protrusion.

[0018] like Figure 1 A vertical plate 6 is installed on each of the translation plates on the left and right sides of the placement seat. A clamping electric cylinder 7 is installed on the vertical plate. The output shaft end of the clamping electric cylinder passes through the vertical plate and is connected to the clamping block. The placement seat is rotated and limited by the clamping blocks on the left and right sides.

[0019] like Figure 1The rotating mechanism shown includes a servo motor 12, a drive gear 11, a transmission gear 10, a transmission shaft, and a lower support plate 9. A hanging rod is vertically fixed to the bottom of the trapezoidal slider. The lower support plate is horizontally set and fixed to the lower end of the hanging rod. The bottom of the mounting base plate is also provided with a second through slot for the hanging rod to pass through. The front end of the second through slot is also open. The servo motor is mounted on the lower support plate. The drive gear is fitted on the output shaft of the servo motor. The transmission shaft is vertically rotatably connected to the lower support plate. The upper end of the transmission shaft passes through the mounting base plate and the translation plate and is connected to the bottom of the placement seat. The translation plate is provided with a second through hole that matches the transmission shaft. The mounting base plate is provided with a third through slot for the transmission shaft to pass through. The transmission shaft can move back and forth in the third through slot. The transmission gear is fitted on the transmission shaft below the mounting base plate and meshes with the drive gear.

[0020] In summary, this utility model can fix various types of interior trim parts by adjusting the position of the clamping component and the support column, thereby enabling them to complete the drilling work smoothly and increasing their practicality. In addition, this design also has the advantages of simple structure, convenient use and low cost.

[0021] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should be considered within its protection scope.

Claims

1. A fixture for processing automotive interior parts, characterized in that: The system includes a mounting base (1), a placement seat (2), a front positioning plate (4), a translation plate (3), a lower support plate (9), and a telescopic electric cylinder (8). The mounting base (1) is detachably mounted on the worktable of the drilling machine via connecting brackets located at the bottom of the left and right ends. The translation plate is slidably connected to the top of the mounting base via a trapezoidal slider (13) located at the bottom. The top of the mounting base has a groove matching the trapezoidal slider, and the front end of the groove is open. The top of the placement seat (2) has a placement groove, and several support columns are detachably connected in the placement groove. The seat (2) is connected to the translation plate by a rotating mechanism. The front positioning plate is connected to the mounting base plate by a telescopic electric cylinder. A telescopic electric cylinder is installed on each of the mounting base plates on the left and right sides of the seat. A transmission block (5) is provided on both sides of the front positioning plate and is integrated with it. The output shaft end of the telescopic electric cylinder is connected to the transmission block. A mounting plate (14) is connected to the top of the front positioning plate. One end of the mounting plate (14) is installed on the front positioning plate by an angle adjustment component. One or two clamping components are also provided on the mounting plate (14). A support column is connected in the placement groove below each clamping component.

2. The fixture for processing automotive interior parts according to claim 1, characterized in that: The clamping assembly includes a connecting rod assembly (17), a clamping nut (18), a washer (19), a spring (21), a clamping end (20), a connecting cylinder, a guide block, and a limiting cover. The connecting rod assembly is composed of a screw and a guide rod connected together vertically. The mounting plate has a through groove for the screw to pass through, and the screw can move horizontally within the through groove. A clamping nut and a washer are connected to the screw on the upper and lower sides of the mounting plate. The screw is fixed to the mounting plate by the cooperation of the clamping nuts on the upper and lower sides. The clamping nut contacts the mounting plate through the washer. The lower end of the guide rod passes through the limiting cover and extends into the connecting cylinder and is connected to the guide block. The limiting cover is detachably installed on the upper end of the connecting cylinder. The guide block can slide up and down within the connecting cylinder and is restricted within the connecting cylinder by the limiting cover. The spring is located between the clamping end and the washer below.

3. The fixture for processing automotive interior parts according to claim 1, characterized in that: A threaded rod (15) is fixed to the top of the front positioning plate. A through hole is provided on the mounting plate for the threaded rod to pass through. The upper end of the threaded rod passes through the mounting plate along the through hole. A locking nut is connected to the threaded rod above the mounting plate. The mounting plate can rotate along the threaded rod. The rotation angle of the mounting plate is limited by the cooperation between the threaded rod and the locking nut.

4. The fixture for processing automotive interior parts according to claim 1, characterized in that: The rear end face of the placement base is provided with a guide positioning protrusion, and the lower front end face of the front positioning plate is provided with a guide positioning groove that matches the guide positioning protrusion.

5. A fixture for processing automotive interior parts according to claim 1, characterized in that: A vertical plate (6) is installed on each of the translation plates on the left and right sides of the placement seat. A clamping electric cylinder (7) is installed on the vertical plate. The output shaft end of the clamping electric cylinder passes through the vertical plate and is connected to the clamping block. The placement seat is rotated and limited by the clamping blocks on the left and right sides.

6. A fixture for processing automotive interior parts according to claim 1, characterized in that: The rotating mechanism includes a servo motor (12), a drive gear (11), a transmission gear (10), a transmission shaft, and a lower support plate (9). A hanging rod is vertically fixed at the bottom of the trapezoidal slider. The lower support plate is horizontally set and fixed to the lower end of the hanging rod. A second through slot for the hanging rod to pass through is also provided at the bottom of the mounting base plate. The front end of the second through slot is also open. The servo motor is mounted on the lower support plate. The drive gear is mounted on the output shaft of the servo motor. The transmission shaft is vertically rotatably connected to the lower support plate. The upper end of the transmission shaft passes through the mounting base plate and the translation plate and is connected to the bottom of the placement seat. A second through hole matching the transmission shaft is provided on the translation plate. A third through slot for the transmission shaft to pass through is provided on the mounting base plate. The transmission shaft can move back and forth in the third through slot. The transmission gear is mounted on the transmission shaft below the mounting base plate and meshes with the drive gear.

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