Pressing structure of instrument board tubular beam welding clamp
By using the combination of adjustable clamping blocks and V-shaped slots in the dashboard pipe beam welding fixture, the problem of difficulty in positioning pipe beams of different diameters is solved, rapid positioning and efficient welding are achieved, and labor burden and time consumption are reduced. , improves processing quality and safety.
Patent Information
- Application Number
- CN202420596061.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-26
AI Technical Summary
When positioning the pipe beams of different diameters of automobile instrument panels, it is necessary to replace the upper gaskets of different specifications to ensure that the upper gaskets are parallel to the lower gaskets, resulting in a large labor burden and long time-consuming worker, which affects the welding efficiency.
Design a pressing structure for welding fixtures of instrument panel pipe beams, adopting a combination of adjustable clamping blocks and V-shaped slots, adapting to pipe beams of different diameters by adjusting the position of adjustable clamping blocks, and strengthening the plate ribs and rubber gaskets reduce wear, improve positioning accuracy and service life.
The rapid positioning of pipe beams of different diameters is achieved, the frequent replacement of upper gaskets is reduced, the labor burden of staff is reduced, time is saved, welding efficiency is improved, and processing quality and use safety is ensured.
Smart Images
Figure CN222471280U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobile parts processing, and more specifically, particularly relates to a clamping structure of a dashboard tube beam welding fixture. Background Art
[0002] When welding the automobile instrument panel tube beam, it is necessary to place the automobile instrument panel tube beam on the lower gasket first. After the automobile instrument panel tube beam is placed, the cylinder drives the clamping arm and the upper gasket with a slot to swing and clamp the automobile instrument panel tube beam to achieve the positioning of the automobile instrument panel tube beam. The slot on the upper gasket can limit the automobile instrument panel tube beam. In order to ensure the clamping effect, it is mostly necessary to ensure that the upper gasket and the lower gasket are parallel to each other. However, when positioning automobile instrument panel tube beams of different diameters, it is often necessary to replace upper gaskets of different specifications to ensure that the upper gasket remains parallel to the lower gasket while clamping the automobile instrument panel tube beam. This not only leads to a heavy labor burden on the staff, but also takes a lot of time, affecting the welding efficiency of the automobile instrument panel tube beam. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a clamping structure of an instrument panel tube beam welding fixture to solve the problem that when positioning automobile instrument panel tube beams of different diameters, it is often necessary to replace upper gaskets of different specifications to ensure that the upper gasket remains parallel to the lower gasket while clamping the automobile instrument panel tube beam, which not only leads to a heavy labor burden on the staff, but also takes a lot of time, affecting the welding efficiency of the automobile instrument panel tube beam.
[0004] The purpose and effect of the clamping structure of the instrument panel tube beam welding fixture of the utility model are achieved by the following specific technical means:
[0005] A clamping structure of an instrument panel tube beam welding fixture, comprising: a clamping structure of an instrument panel tube beam welding fixture, comprising: a mounting base plate, a strong clamping cylinder, a positioning clamping arm, a transfer block, a clamping cross plate, an upper clamping gasket, an transfer plate, an anti-wear component, an adjustment component, a lower clamping gasket and an adjustable clamping block; the strong clamping cylinder is located on the left side of the mounting base plate; the positioning clamping arm is hinged on the upper part of the strong clamping cylinder piston rod; the transfer block is bolted to the lower side of the positioning clamping arm; the clamping cross plate is bolted to the lower part of the transfer block; the left and right sides of the clamping cross plate are respectively bolted to one of the upper clamping gaskets; the left and right sides of the mounting base plate are respectively bolted to one of the transfer plates; the anti-wear component is arranged above the mounting base plate; the upper part of each transfer plate is bolted to one of the lower clamping gaskets; the lower part of each of the upper clamping gaskets is provided with one of the adjustable clamping blocks; the adjustment component is arranged on the lower side of the upper clamping gasket.
[0006] Furthermore, the adjustment component includes a guide slot and a wavy limiting slot; a guide slot is provided on the outer side of each upper clamping gasket; and a wavy limiting slot is provided on the outer side of each guide slot.
[0007] Furthermore, the adjustment assembly also includes a limiting bevel block and a guide slide block; the inner side of each upper clamping gasket is slidably connected to a limiting bevel block forward and backward; the outer side surface of each limiting bevel block is fixedly connected to a guide slide block, and the guide slide block is slidably connected to the guide groove.
[0008] Furthermore, the adjustment assembly also includes a threaded hole, a positioning bolt and a guide bevel block; a threaded hole is opened on the outer side of each guide sliding block; a positioning bolt is threadedly connected to the inner side of each threaded hole; a guide bevel is fixedly connected to the upper end face of each adjustable clamping block, and the guide bevel is slidably connected to the upper clamping gasket up and down.
[0009] Furthermore, the anti-wear component includes reinforcing plate ribs and a reset elastic member; the upper end surface of each upper clamping gasket is evenly distributed and fixedly connected with a plurality of the reinforcing plate ribs, and the lower end surface of each lower clamping gasket is evenly distributed and fixedly connected with a plurality of the reinforcing plate ribs; each adjustable clamping block is elastically connected to the upper clamping gasket via a reset elastic member.
[0010] Furthermore, the anti-wear component also includes a lower rubber gasket and an upper rubber gasket; the upper end surface of each lower clamping gasket is fixedly connected to one of the lower rubber gaskets; a V-shaped groove is provided at the lower part of the adjustable clamping block, and one of the upper rubber gaskets is fixedly connected in each V-shaped groove.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The V-shaped groove on the adjustable clamping block is used to facilitate the positioning of automobile instrument panel pipe beams of different diameters, thereby improving the contact tightness between the adjustable clamping block and the automobile instrument panel pipe beam and the applicability of the clamping structure. The compressive strength of the upper clamping gasket and the lower clamping gasket is improved by strengthening the plate ribs, and the wear of the upper clamping gasket and the lower clamping gasket is reduced, thereby increasing the service life of the clamping structure. The lower rubber gasket and the upper rubber gasket can reduce the wear of the automobile instrument panel pipe beam and ensure the processing quality of the automobile instrument panel pipe beam. At the same time, the friction force of the automobile instrument panel pipe beam is increased, and the positioning effect of the automobile instrument panel pipe beam is improved. The use of a strong clamping cylinder can avoid the automatic opening of the clamp clamping structure caused by the sudden disconnection of the air source, effectively reducing safety hazards and improving safety of use. The versatility of the upper clamping gasket is improved by adjusting the position of the adjustable clamping block, avoiding frequent replacement of the upper clamping gasket, reducing the labor burden of the staff, saving a lot of time, and improving the welding efficiency of the automobile instrument panel pipe beam. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the positional relationship between the adapter plate and the lower pressing gasket of the utility model.
[0015] Figure 3 It is a schematic diagram of the positional relationship between the clamping transverse plate and the upper clamping gasket of the utility model.
[0016] Figure 4 The utility model is a schematic diagram of the position relationship between the upper pressing gasket and the adjustable clamping block.
[0017] Figure 5 It is a structural schematic diagram of the wavy limiting groove of the utility model.
[0018] Figure 6 The utility model is a schematic diagram of the split structure of the upper pressing gasket and the adjustable clamping block.
[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0020] 1. Install the base plate; 2. Powerful clamping cylinder; 3. Positioning clamping arm; 4. Adapter block; 5. Clamping cross plate; 6. Upper clamping gasket; 601. Guide slide groove; 602. Wave-shaped limit groove; 603. Limiting inclined block; 604. Guide slider; 605. Threaded hole; 606. Positioning bolt; 7. Adapter plate; 8. Lower clamping gasket; 801. Lower rubber gasket; 802. Strengthening plate rib; 9. Adjustable clamping block; 901. Guide inclined block; 902. Reset elastic member; 903. Upper rubber gasket. DETAILED DESCRIPTION
[0021] The implementation of the utility model is further described in detail below with reference to the accompanying drawings and examples.
[0022] Embodiment 1:
[0023] As attached Figure 1 To Attachment Figure 4 As shown:
[0024] The utility model provides a clamping structure of an instrument panel pipe beam welding fixture, comprising: an installation base plate 1, a strong clamping cylinder 2, a positioning clamping arm 3, an adapter block 4, a clamping cross plate 5, an upper clamping gasket 6, an adapter plate 7, an anti-wear component, a lower clamping gasket 8 and an adjustable clamping block 9; the strong clamping cylinder 2 is located on the left side of the installation base plate 1; the positioning clamping arm 3 is hinged to the upper part of the piston rod of the strong clamping cylinder 2; the adapter block 4 is bolted to the lower side of the positioning clamping arm 3; the clamping cross plate 5 is bolted to the lower part of the adapter block 4; the left and right sides of the clamping cross plate 5 are respectively bolted with an upper clamping gasket 6; the left and right sides of the installation base plate 1 are respectively bolted with an adapter plate 7; the anti-wear component is arranged above the installation base plate 1; the upper part of each adapter plate 7 is bolted with a lower clamping gasket 8; the lower part of each upper clamping gasket 6 is arranged with an adjustable clamping block 9.
[0025] Among them, the anti-wear component includes reinforcing plate ribs 802 and a reset elastic member 902; the upper end surface of each upper clamping gasket 6 is evenly distributed and fixedly connected with multiple reinforcing plate ribs 802, and the lower end surface of each lower clamping gasket 8 is evenly distributed and fixedly connected with multiple reinforcing plate ribs 802; each adjustable clamping block 9 is elastically connected to the upper clamping gasket 6 through a reset elastic member 902.
[0026] Among them, the anti-wear component also includes a lower rubber gasket 801 and an upper rubber gasket 903; the upper end face of each lower clamping gasket 8 is fixedly connected to a lower rubber gasket 801; a V-shaped groove is opened at the lower part of the adjustable clamping block 9, and an upper rubber gasket 903 is fixedly connected in each V-shaped groove.
[0027] Specific usage and function of this embodiment: Before use, the mounting base plate 1 and the strong clamping cylinder 2 are first installed on the fixture base by bolts. When positioning the automobile instrument panel pipe beam, first use the strong clamping cylinder 2 to control the positioning clamping arm 3, the adapter block 4, the clamping cross plate 5 and the upper clamping gasket 6 to open. At this time, the automobile instrument panel pipe beam is placed on the lower clamping gasket 8 above the adapter plate 7, and the positioning clamping arm 3, the adapter block 4, the clamping cross plate 5 and the upper clamping gasket 6 are reset by the strong clamping cylinder 2. At this time, the V-shaped groove can clamp the automobile instrument panel pipe beam to position it, the reinforcing plate rib 802 can increase the compressive strength of the upper clamping gasket 6 and the lower clamping gasket 8, the lower rubber gasket 801 and the upper rubber gasket 903 can make the automobile instrument panel pipe beam and the adjustable clamping block 9 and the lower clamping gasket 8 contact more closely, and the reset elastic member 902 can make the adjustable clamping block 9 automatically reset without pressure.
[0028] Embodiment 2:
[0029] As attached Figure 3 To Attachment Figure 6 As shown:
[0030] On the basis of the first embodiment, an adjustment component is further included; the adjustment component is arranged on the lower side of the upper compression gasket 6 .
[0031] The adjustment assembly includes a guide slot 601 and a wave-shaped limiting slot 602 ; a guide slot 601 is provided on the outer side of each upper pressing gasket 6 ; and a wave-shaped limiting slot 602 is provided on the outer side of each guide slot 601 .
[0032] Among them, the adjustment component also includes a limiting bevel block 603 and a guide slider 604; the inner side of each upper clamping gasket 6 is slidably connected to a limiting bevel block 603; the outer side surface of each limiting bevel block 603 is fixedly connected to a guide slider 604, and the guide slider 604 is slidably connected to the guide slot 601.
[0033] Among them, the adjustment component also includes a threaded hole 605, a positioning bolt 606 and a guide bevel block 901; a threaded hole 605 is opened on the outer side of each guide slider 604; a positioning bolt 606 is threadedly connected to the inner side of each threaded hole 605; a guide bevel block 901 is fixedly connected to the upper end face of each adjustable clamping block 9, and the guide bevel block 901 is slidably connected to the upper clamping gasket 6 up and down.
[0034] The specific usage and function of this embodiment: when it is necessary to position the automobile instrument panel pipe beam of different diameters, rotate the positioning bolt 606 to make the positioning bolt 606 leave the wavy limiting groove 602, and at this time, push the positioning bolt 606 to make the guide slider 604 and the limiting bevel block 603 slide along the guide slide groove 601, and when the limiting bevel block 603 slides, it will push the guiding bevel block 901 and the adjustable clamping block 9 to move, thereby changing the thickness of the upper clamping gasket 6, so that the upper clamping gasket 6 is still parallel to the lower clamping gasket 8 after clamping the automobile instrument panel pipe beam, ensuring the clamping effect, and when clamping the automobile instrument panel pipe beam, the adjustable clamping block 9 is only subjected to an upward extrusion force, and at this time, the limiting bevel block 603 blocks the upper part of the guiding bevel block 901 so that the adjustable clamping block 9 cannot move, and after the adjustment is completed, screw the positioning bolt 606 into the inner side of the threaded hole 605 so that the positioning bolt 606 is stuck in the wavy limiting groove 602 to achieve the positioning of the adjustable clamping block 9.
Claims
1. A clamping structure of an instrument panel tube beam welding fixture, comprising: The mounting base plate (1), the strong clamping cylinder (2), the positioning clamping arm (3), the adapter block (4), the clamping cross plate (5), the upper clamping gasket (6), the adapter plate (7), the anti-wear component, the adjustment component, the lower clamping gasket (8) and the adjustable clamping block (9); the strong clamping cylinder (2) is located on the left side of the mounting base plate (1); the positioning clamping arm (3) is hinged to the upper part of the piston rod of the strong clamping cylinder (2); the adapter block (4) is bolted to the lower side of the positioning clamping arm (3); the clamping cross plate (5) is bolted to the adapter block (4); characterized in that: the left and right sides of the clamping cross plate (5) are respectively bolted to an upper clamping gasket (6); the left and right sides of the mounting base plate (1) are respectively bolted to an adapter plate (7); the anti-wear component is arranged above the mounting base plate (1); the upper part of each adapter plate (7) is bolted to a lower clamping gasket (8); the lower part of each upper clamping gasket (6) is provided with an adjustable clamping block (9); the adjustment component is arranged on the lower side of the upper clamping gasket (6).
2. The clamping structure of the instrument panel tube beam welding fixture as claimed in claim 1, characterized in that: The anti-wear component includes reinforcing plate ribs (802) and a reset elastic member (902); the upper end surface of each upper clamping gasket (6) is evenly distributed and fixedly connected with a plurality of the reinforcing plate ribs (802), and the lower end surface of each lower clamping gasket (8) is evenly distributed and fixedly connected with a plurality of the reinforcing plate ribs (802); each adjustable clamping block (9) is elastically connected to the upper clamping gasket (6) via a reset elastic member (902).
3. The clamping structure of the instrument panel tube beam welding fixture as claimed in claim 1, characterized in that: The anti-wear component also includes a lower rubber gasket (801) and an upper rubber gasket (903); the upper end surface of each lower clamping gasket (8) is fixedly connected to one of the lower rubber gaskets (801); a V-shaped groove is provided at the lower part of the adjustable clamping block (9), and one of the upper rubber gaskets (903) is fixedly connected to each of the V-shaped grooves.
4. The clamping structure of the instrument panel tube beam welding fixture as claimed in claim 1, characterized in that: The adjustment component comprises a guide slot (601) and a wave-shaped limiting slot (602); a guide slot (601) is provided on the outer side of each upper clamping gasket (6); and a wave-shaped limiting slot (602) is provided on the outer side of each guide slot (601).
5. The clamping structure of the instrument panel tube beam welding fixture as claimed in claim 4, characterized in that: The adjustment assembly also includes a limiting inclined block (603) and a guide slider (604); the inner side of each upper clamping gasket (6) is slidably connected to a limiting inclined block (603) in a forward and backward manner; the outer side surface of each limiting inclined block (603) is fixedly connected to a guide slider (604), and the guide slider (604) is slidably connected to the guide slot (601).
6. The clamping structure of the instrument panel tube beam welding fixture as claimed in claim 5, characterized in that: The adjustment assembly also includes a threaded hole (605), a positioning bolt (606) and a guide bevel (901); a threaded hole (605) is provided on the outer side of each guide slider (604); a positioning bolt (606) is threadedly connected to the inner side of each threaded hole (605); the upper end surface of each adjustable clamping block (9) is fixedly connected to a guide bevel (901), and the guide bevel (901) is slidably connected to the upper clamping gasket (6) up and down.