Adjustable positioning machining seat for automobile sheet metal part machining

Abstract

The utility model relates to the technical field of automobile sheet metal part machining, in particular to an adjustable positioning machining seat for automobile sheet metal part machining, which comprises a workbench and a positioning component, the positioning component comprises a cylinder, a lifting plate, a shaft lever, a turntable, an adjusting arm, an abutting head, an adjusting component and an angle component, the lifting plate is fixedly connected with the telescopic end of the air cylinder, the shaft rod is rotationally connected with the lifting plate and located on the side, away from the air cylinder, of the lifting plate, the rotating disc is fixedly connected with the shaft rod and located at the end, away from the lifting plate, of the shaft rod, the adjusting arm is connected with the rotating disc through the adjusting component, the adjusting component is installed on the rotating disc and supports the adjusting arm, and the abutting head is fixedly connected with the adjusting arm. And the angle component drives the shaft rod to rotate, so that the problems that most sheet metal parts are special-shaped, and most clamping arms in the prior art cannot be adjusted, so that the clamping arms cannot adapt to the sheet metal parts with different shapes and sizes, and the flexibility is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sheet metal processing, in particular to an adjustable positioning processing seat for automobile sheet metal processing. Background Art

[0002] When processing automobile sheet metal parts, a sheet metal positioning processing seat is needed for positioning. The existing adjustable positioning processing seat for automobile sheet metal parts processing is not convenient for initial positioning of the sheet metal parts when in use, and the sheet metal parts are prone to loosening after being vibrated during sheet metal operations.

[0003] Prior art CN212497370U discloses an adjustable positioning processing seat for automobile sheet metal processing, including a U-shaped plate, a box body is fixedly connected at the center of the inner wall of the horizontal part of the U-shaped plate, vertical push plates are symmetrically arranged on the left and right sides of the box body inside the U-shaped plate, horizontal first slide bars are symmetrically arranged on the upper and lower sides of the U-shaped plate, the upper and lower ends of the two push plates are respectively slidably connected with the rod wall of the corresponding first slide bar, the middle of the inner wall of the left and right sides of the U-shaped plate are fixedly connected with hydraulic rods, the piston rod ends of the two hydraulic rods are fixedly connected with the middle of the side wall of the opposite side of the corresponding push plate, and the right side walls of the two push plates are located at the front side of the hydraulic rod and are opened with multiple evenly distributed through holes from top to bottom. The utility model is not only convenient for preliminary positioning of sheet metal parts, but also prevents the sheet metal parts from loosening after being vibrated during sheet metal operations.

[0004] With regard to the adjustable positioning processing seat for processing automobile sheet metal parts in the prior art, since most sheet metal parts are of special shapes, and most clamping arms in the prior art cannot be adjusted, they cannot adapt to sheet metal parts of different shapes and sizes, and have poor flexibility. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable positioning processing seat for automobile sheet metal processing, which solves the problem that most sheet metal parts are irregular in shape, and most clamp arms in the prior art cannot be adjusted, thus being unable to adapt to sheet metal parts of different shapes and sizes and having poor flexibility.

[0006] To achieve the above-mentioned purpose, the utility model provides an adjustable positioning processing seat for automobile sheet metal processing, including a workbench and a positioning assembly, the positioning assembly including a cylinder, a lifting plate, a shaft rod, a turntable, an adjustment arm, a butt joint, an adjustment member and an angle member, the cylinder is fixedly connected to the workbench and is located on one side of the workbench, the lifting plate is fixedly connected to the telescopic end of the cylinder, the shaft rod is rotatably connected to the lifting plate and is located on a side of the lifting plate away from the cylinder, the turntable is fixedly connected to the shaft rod and is connected to an end of the shaft rod away from the lifting plate, the adjustment arm is connected to the turntable through the adjustment member, the adjustment member is mounted on the turntable and supports the adjustment arm, the butt joint is fixedly connected to the adjustment arm and is located at the end of the adjustment arm, and the angle member drives the shaft rod to rotate.

[0007] Wherein, the adjusting component includes a guide frame, a screw and an adjusting knob, the guide frame is fixedly connected to the turntable and is located on the side of the turntable away from the shaft, and the adjusting arm is slidably mounted on the guide frame; the screw extends into the guide frame and is threadedly connected to the guide frame; the adjusting knob is fixedly connected to the screw and is located at the end of the screw.

[0008] Wherein, the angle component includes a worm wheel and a transmission rod, the worm wheel is sleeved on the outside of the shaft and fixedly connected to the shaft; the transmission rod drives the worm wheel to rotate.

[0009] Among them, the transmission rod includes a support seat, a worm and an angle knob, the support seat is fixedly connected to the lifting plate and is located on the side of the lifting plate close to the worm wheel; the worm is rotatably connected to the support seat and meshes with the worm wheel; the angle knob is fixedly connected to the worm and is located at the end of the worm.

[0010] Wherein, the positioning assembly also includes a guide cylinder and a guide rod, the guide cylinder is fixedly connected to the workbench and is located on a side of the workbench close to the cylinder; the guide rod is slidably connected to the guide cylinder and fixedly connected to the lifting plate.

[0011] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein the adjusting device is a wood-planer working table and a control device for adjusting the position of the adjusting member. The adjusting device is a wood-planer working table, and the control device is a wood-planer working table. The adjusting device is a wood-planer working table, and the control device is a wood-planer working table. The adjusting device is a wood-planer working table, and the control device is a wood-planer working table. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of an adjustable positioning processing seat for processing automobile sheet metal parts according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the angle component of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of an adjustable positioning processing seat for processing automobile sheet metal parts according to the second embodiment of the utility model.

[0016] In the figure: 101-workbench, 102-cylinder, 103-lifting plate, 104-axis rod, 105-turntable, 106-adjusting arm, 107-butt joint, 108-guide frame, 109-screw, 110-adjusting knob, 111-worm gear, 112-support seat, 113-worm, 114-angle knob, 201-guide cylinder, 202-guide rod. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] The first embodiment of the present application is:

[0019] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of an adjustable positioning processing seat for automobile sheet metal processing according to the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the angle component of the first embodiment of the utility model.

[0020] The adjustable positioning processing seat for automobile sheet metal processing of the utility model includes a workbench 101, a cylinder 102, a lifting plate 103, a shaft 104, a turntable 105, an adjustment arm 106, a butt joint 107, a guide frame 108, a screw 109, an adjustment knob 110, a worm gear 111, a support seat 112, a worm 113, and an angle knob 114. It solves the problem that most sheet metal parts are irregular in shape, and most of the clamping arms in the prior art cannot be adjusted, thus failing to adapt to sheet metal parts of different shapes and sizes and having poor flexibility. It is understandable that the above scheme can also be used to improve practicality.

[0021] In this embodiment, the workbench 101 is a rectangular table body, and the positioning components are four groups, all of which are installed on the top surface of the workbench 101. The positioning components solve the problem that most sheet metal parts are irregular in shape, and most clamp arms in the prior art cannot be adjusted, thus being unable to adapt to sheet metal parts of different shapes and sizes and having poor flexibility.

[0022] The cylinder 102 is fixedly connected to the workbench 101 and is located on one side of the workbench 101. The lifting plate 103 is fixedly connected to the telescopic end of the cylinder 102. The shaft 104 is rotatably connected to the lifting plate 103 and is located on the side of the lifting plate 103 away from the cylinder 102. The turntable 105 is fixedly connected to the shaft 104 and is connected to the end of the shaft 104 away from the lifting plate 103. The adjusting arm 106 is connected to the turntable 105 through the adjusting member. The adjusting arm 106 is mounted on the turntable 105, and supports the adjusting arm 106. The abutment 107 is fixedly connected to the adjusting arm 106 and is located at the end of the adjusting arm 106. The angle member drives the shaft 104 to rotate. The base of the cylinder 102 is fixed to the workbench 101 by bolts. The lifting plate 103 is a rectangular plate. The cylinder 102 can drive the lifting plate 103 to move up and down. The shaft 104 is vertically mounted on the top surface of the lifting plate 103 through a bearing seat, so that the shaft 104 can be moved up and down. The rotating disk 105 is circular and mounted on the top of the shaft 104, coaxial with the shaft 104, and rotates with the rotation of the shaft 104. The adjusting arm 106 is used to support the abutment 107, and the abutment 107 moves vertically with the extension and contraction of the cylinder 102, so as to press the sheet metal on the workbench 101. The abutment 107 is provided with a rubber pad to avoid hard contact with the sheet metal and protect the sheet metal. The adjusting member is used to adjust the adjusting arm The angle member is used to drive the shaft 104 to rotate, and the angle of the abutment 107 is adjusted by the rotation of the shaft 104. The abutment 107 can be flexibly adjusted by the movement of the adjustment arm 106 and the rotation of the shaft 104, so as to facilitate the positioning of sheet metal parts of different shapes and sizes, thereby solving the problem that most sheet metal parts are special-shaped, and most clamp arms in the prior art cannot be adjusted, thus being unable to adapt to sheet metal parts of different shapes and sizes and having poor flexibility.

[0023] Secondly, the guide frame 108 is fixedly connected to the turntable 105 and is located on the side of the turntable 105 away from the shaft 104. The adjustment arm 106 is slidably mounted on the guide frame 108; the screw 109 extends into the guide frame 108 and is threadedly connected to the guide frame 108; the adjustment knob 110 is fixedly connected to the screw 109 and is located at the end of the screw 109. The guide frame 108 is U-shaped with an opening facing downward. A sliding groove is provided on the inner wall of the guide frame 108, and convex knobs are provided on both sides of the adjustment arm 106. By cooperating with the sliding groove and the protrusion, the adjusting arm 106 can stably move on the guide frame 108, so as to adjust the position of the abutment head 107. A threaded through hole is provided on the top of the guide frame 108, and the screw 109 passes through the threaded through hole to realize threaded connection with the guide frame 108. The adjusting knob 110 facilitates the rotation of the screw 109. By tightening the adjusting knob 110, the end of the screw 109 abuts against the adjusting arm 106, so as to realize the locking and fixation of the adjusting arm 106.

[0024] At the same time, the worm wheel 111 is sleeved on the outside of the shaft 104 and is fixedly connected to the shaft 104; the transmission rod drives the worm wheel 111 to rotate, and the worm wheel 111 is fixedly installed on the shaft 104, which is convenient for rotating the shaft 104. The worm wheel 111 is driven to rotate by the transmission rod, thereby driving the shaft 104 to rotate.

[0025] In addition, the support seat 112 is fixedly connected to the lifting plate 103 and is located on a side of the lifting plate 103 close to the worm wheel 111; the worm 113 is rotatably connected to the support seat 112 and meshes with the worm wheel 111; the angle knob 114 is fixedly connected to the worm 113 and is located at the end of the worm 113, the support seat 112 is located on both sides of the worm 113, a bearing is provided in the support seat 112, the worm 113 passes through the support seat 112 and is fixedly connected to the inner ring of the bearing, so that the worm 113 is stably supported, and the angle knob 114 facilitates the rotation of the worm 113, and by turning the angle knob 114, the shaft 104 can be driven to rotate.

[0026] In this embodiment, when in use, the sheet metal is placed on the workbench 101, and then the positions of the four abutment joints 107 are adjusted respectively according to the shape and size of the sheet metal. The angle of the abutment joint 107 can be adjusted by twisting the angle knob 114. Then, the adjusting knob 110 is loosened, and the adjusting arm 106 is slid to drive the abutment joint 107 to move forward. The adjusting arm 106 can be locked and fixed by tightening the adjusting knob 110. After the abutment joint 107 is adjusted to a good position, the contraction of the cylinder 102 is used to drive the abutment joint 107 to move downward, so that the sheet metal is pressed against the workbench 101 to achieve the positioning of the sheet metal. By moving the adjusting arm 106 and rotating the shaft 104, the position of the abutment joint 107 can be flexibly adjusted, which solves the problem that most sheet metal parts are special-shaped, and most clamp arms in the prior art cannot be adjusted, so that they cannot adapt to sheet metal parts of different shapes and sizes, and have poor flexibility.

[0027] The second embodiment of the present application is:

[0028] See also Figure 3 , Figure 3 It is a schematic diagram of the overall structure of the adjustable positioning processing seat for automobile sheet metal processing of the second embodiment of the utility model. On the basis of the first embodiment, the adjustable positioning processing seat for automobile sheet metal processing of this embodiment also includes a guide cylinder 201 and a guide rod 202.

[0029] In this embodiment, the positioning assembly further includes a guide cylinder 201 and a guide rod 202, and the stability can be improved through the above-mentioned solution.

[0030] Among them, the guide cylinder 201 is fixedly connected to the workbench 101 and is located on a side of the workbench 101 close to the cylinder 102; the guide rod 202 is slidably connected to the guide cylinder 201 and fixedly connected to the lifting plate 103. The guide cylinder 201 is a cylinder with an internal cavity. One end of the guide rod 202 extends into the guide cylinder 201, and the other end of the guide rod 202 is fixedly connected to the bottom of the lifting plate 103, so that the guide rod 202 rises and falls with the rise and fall of the lifting plate 103, plays a guiding role in the movement of the lifting plate 103, and improves the stability of the lifting plate 103 through the guide cylinder 201 and the guide rod 202.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An adjustable positioning processing seat for automobile sheet metal processing, comprising a workbench, characterized in that: Also included is a positioning component; The positioning assembly includes a cylinder, a lifting plate, a shaft, a turntable, an adjusting arm, a butt joint, an adjusting member and an angle member. The cylinder is fixedly connected to the workbench and is located on one side of the workbench. The lifting plate is fixedly connected to the telescopic end of the cylinder. The shaft is rotatably connected to the lifting plate and is located on a side of the lifting plate away from the cylinder. The turntable is fixedly connected to the shaft and is connected to an end of the shaft away from the lifting plate. The adjusting arm is connected to the turntable through the adjusting member. The adjusting member is mounted on the turntable and supports the adjusting arm. The butt joint is fixedly connected to the adjusting arm and is located at the end of the adjusting arm. The angle member drives the shaft to rotate.

2. The adjustable positioning processing seat for automobile sheet metal processing as claimed in claim 1, characterized in that: The adjusting component includes a guide frame, a screw rod and an adjusting knob. The guide frame is fixedly connected to the turntable and is located on a side of the turntable away from the shaft rod. The adjusting arm is slidably mounted on the guide frame. The screw rod extends into the guide frame and is threadedly connected to the guide frame. The adjusting knob is fixedly connected to the screw rod and is located at the end of the screw rod.

3. The adjustable positioning processing seat for automobile sheet metal processing as claimed in claim 1, characterized in that: The angle component comprises a worm wheel and a transmission rod. The worm wheel is sleeved on the outside of the shaft and fixedly connected to the shaft. The transmission rod drives the worm wheel to rotate.

4. The adjustable positioning processing seat for automobile sheet metal processing as claimed in claim 3, characterized in that: The transmission rod comprises a support seat, a worm and an angle knob. The support seat is fixedly connected to the lifting plate and is located on a side of the lifting plate close to the worm wheel. The worm is rotatably connected to the support seat and meshes with the worm wheel. The angle knob is fixedly connected to the worm and is located at the end of the worm.

5. The adjustable positioning processing seat for automobile sheet metal processing as claimed in claim 1, characterized in that: The positioning assembly also includes a guide cylinder and a guide rod. The guide cylinder is fixedly connected to the workbench and is located on a side of the workbench close to the cylinder. The guide rod is slidably connected to the guide cylinder and fixedly connected to the lifting plate.

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