CN211683536U - Flexible welding hold-down mechanism for automotive upholstery - Google Patents

Flexible welding hold-down mechanism for automotive upholstery Download PDF

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Publication number
CN211683536U
CN211683536U CN201922369783.1U CN201922369783U CN211683536U CN 211683536 U CN211683536 U CN 211683536U CN 201922369783 U CN201922369783 U CN 201922369783U CN 211683536 U CN211683536 U CN 211683536U
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pressing
assembly
plate
frame
cylinder
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CN201922369783.1U
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邵月华
薛斐
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Changqing Intelligent Technology Tianjin Co ltd
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Changqing Intelligent Technology Tianjin Co ltd
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Abstract

The utility model discloses an automotive interior spare flexible welding hold-down mechanism, include: the clamping device comprises a pressing assembly, a turning assembly and locking assemblies, wherein the pressing assembly is used for positioning and pressing a workpiece, the turning assemblies are symmetrically arranged on two sides of the pressing assembly and turn over the pressing assembly to realize closing or opening of the pressing assembly, and the locking assemblies are symmetrically arranged on two sides of the pressing assembly and the turning assembly and lock or open the pressing assembly and the turning assembly; the mechanism has simple structure and small occupied space, can tightly press the positions of all welding points, and the locking component is locked in the welding process to ensure the stability and the accuracy of the welding process; the mechanism is suitable for narrow welding spaces and workpieces with various shapes and multiple welding points, and also can be suitable for various flexible welding equipment for automotive upholstery.

Description

Flexible welding hold-down mechanism for automotive upholstery
Technical Field
The utility model relates to an automatic change the welding field, especially relate to an automotive interior spare flexible welding hold-down mechanism.
Background
The automobile side wall interior trim part is one of automobile interior trim parts, the structure is complex, the welding point positions are many, the shape of the welding part is various, the welding space is narrow and small, and the structures of different brands and different vehicle types are different. The existing interior welding equipment cannot realize the welding of various automotive interiors and simultaneously deal with different welding shapes and narrow welding spaces, and partial points difficult to weld need manual completion. The manual welding production efficiency is low, the product consistency is poor, and the production cost is high, so a synchronous multi-point welding pressing mechanism which can adapt to a narrow space, can weld welding spots in various shapes and adapt to equipment of different products with complex structures and welding workpieces of various interior trim parts is needed.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model aims to provide an automotive interior spare flexible welding hold-down mechanism.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a flexible welding hold-down mechanism for automotive upholstery, comprising: the clamping device comprises a pressing assembly, a turning assembly and a locking assembly, wherein the pressing assembly is used for positioning and pressing a workpiece, the turning assembly is symmetrically arranged on two sides of the pressing assembly and turns over the pressing assembly to close or open the pressing assembly, and the locking assembly is symmetrically arranged on two sides of the pressing assembly and two sides of the turning assembly and locks or opens the pressing assembly and the turning assembly.
Wherein, the pressure tight subassembly includes: the pressing mechanism comprises a base plate, a profiling positioning block, a pressing plate, pressing rods and pressing cylinders, wherein the profiling positioning block is installed on the base plate, the pressing plate is located above the profiling positioning block, the pressing cylinders are symmetrically installed on the pressing plate, and the pressing rods are installed on the pressing plate in a distributed mode.
Wherein, the upset subassembly includes: the clamp plate frame, roating seat, rotating base, upset cylinder, cylinder foot stool, upset joint, pivot and pivot connecting plate, the clamp plate frame is located the top of clamp plate, and its lower extreme with the end connection who compresses tightly the cylinder, the roating seat is installed to one side lower extreme symmetry of clamp plate frame, install rotating base on the bottom plate, the roating seat with rotating base passes through the articulated connection of rotation axis, the cylinder foot stool install in on the bottom plate, and with the one end of upset cylinder is connected, the other end of upset cylinder with the upset articulate, the upset connect with the pivot connecting plate passes through the pivot is connected, the pivot connecting plate install in the side of clamp plate frame.
Wherein the locking assembly comprises: the clamp plate locking device comprises a frame locking block, a frame locking cylinder, a clamp plate locking block and a clamp plate locking cylinder, wherein the frame locking block is symmetrically installed at the lower end of the other side of a clamp plate frame, the frame locking cylinder is installed on a bottom plate, a bolt is installed at the end of the frame locking block and is matched with the frame locking block for use, the clamp plate locking block is symmetrically installed at the lower ends of the two sides of the clamp plate, the clamp plate locking cylinder is installed on the bottom plate, and the bolt is installed at the end of the clamp plate and is matched with the clamp plate locking block for.
The lower end of the pressing plate frame is provided with a fixing block, and the end part of the pressing cylinder is connected with the fixing block through a connecting block.
The guide shaft is installed at the upper end of the pressing plate, the linear bearings are symmetrically installed on the pressing plate frame, and the upper end of the guide shaft penetrates through the linear bearings and is in sliding connection with the linear bearings.
And the quick plugging mechanism is arranged on one side of the bottom plate and is connected with the electrical control terminal.
Compared with the prior art, the beneficial effects of the utility model are that: the structure is simple, the occupied space is small, a plurality of pressure rods are used for compressing the positions of all welding points, and the locking assembly locks the pressure plate and the pressure plate frame in the welding process so as to ensure the stability and the accuracy of the welding process; the flexible welding device is suitable for narrow welding spaces and workpieces with various shapes and multiple welding points, and also can be suitable for various flexible welding equipment for automotive interior parts.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a third schematic structural view of the present invention;
fig. 4 is a schematic structural view of the bottom plate of the present invention;
fig. 5 is a schematic structural view of the pressing plate of the present invention.
In the figure: the rapid plugging and unplugging device comprises a base plate 1, a profiling positioning block 2, a pressure plate 3, a pressure rod 4, a pressing cylinder 5, a pressing plate frame 6, a rotating seat 7, a rotating base 8, a rotating base 9, a turning cylinder 10, a cylinder foot seat 11, a turning joint 12, a rotating shaft 13, a rotating shaft connecting plate 14, a frame locking block 15, a frame locking cylinder 16, a pressure plate locking block 17, a pressure plate locking cylinder 18, a fixing block 19, a connecting block 20, a guide shaft 21, a linear bearing 21 and a rapid plugging and unplugging mechanism 22.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and more obvious, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 5, the utility model provides an automotive interior spare flexible welding hold-down mechanism, include: the clamping device comprises a pressing assembly, a turning assembly and a locking assembly, wherein the pressing assembly is used for positioning and pressing a workpiece, the turning assembly is symmetrically arranged on two sides of the pressing assembly and turns over the pressing assembly to close or open the pressing assembly, and the locking assembly is symmetrically arranged on two sides of the pressing assembly and two sides of the turning assembly and locks or opens the pressing assembly and the turning assembly.
Preferably, the compression assembly comprises: the pressing device comprises a base plate 1, copying positioning blocks 2, a pressing plate 3, pressing rods 4 and pressing cylinders 5, wherein the copying positioning blocks 2 are arranged on the base plate 1 and used for accurately positioning workpieces, the pressing plate 3 is located above the copying positioning blocks 2, the pressing cylinders 5 are symmetrically arranged on the pressing plate 3, the pressing rods 4 are arranged on the pressing plate 3 in a distributed mode and used for pressing welding points, and the base plate 1 is arranged on a welding station through conical positioning blocks.
Preferably, the flipping assembly comprises: the pressing plate frame 6, the rotating base 7, the rotating base 8, the overturning cylinder 9, the cylinder foot stool 10, the overturning joint 11, the rotating shaft 12 and the rotating shaft connecting plate 13, the pressing plate frame 6 is a square structure assembled by four supports and is positioned above the pressing plate 3, the lower end of the pressing plate frame 6 is connected with the end part of the pressing cylinder 5, the rotating base 7 is symmetrically installed on two sides of the lower end of one side of the pressing plate frame 6, the rotating base 8 is installed on the bottom plate 1, the rotating base 7 is hinged and connected with the rotating base 8 through the rotating shaft, the pressing plate frame 6 overturns by taking the rotating shaft as the axis center, the cylinder foot stool 10 is installed on the bottom plate 1 and is connected with one end of the overturning cylinder 9, the other end of the overturning cylinder 9 is connected with the overturning joint 11, the overturning joint 11 is connected with the rotating shaft connecting plate 13 through the rotating shaft 12, the rotating shaft connecting plate 13 is arranged at the side end of the pressure plate frame 6; the turnover mechanism is used for turning over the pressure plate 3 and the pressure rod 4 in the process of taking and placing the workpiece to realize closing or opening of the workpiece.
Preferably, the locking assembly comprises: the clamping device comprises frame locking blocks 14, frame locking cylinders 15, pressure plate locking blocks 16 and pressure plate locking cylinders 17, wherein the two frame locking blocks 14 are symmetrically arranged at the lower end of the other side of the pressure plate frame 6 through mounting plates, the two frame locking cylinders 15 are arranged on the bottom plate 1 through cylinder mounting seats, a bushing flange is arranged at one side of each cylinder mounting seat, a bolt is arranged at the end part of each frame locking cylinder 15, and the bolt penetrates through the bushing flange and is matched with the frame locking blocks 14 for use; the four pressure plate locking blocks 16 are symmetrically arranged at the lower ends of two sides of the pressure plate 3, the four pressure plate locking cylinders 17 are arranged on the bottom plate 1 through cylinder mounting seats, a bushing flange is arranged on one side of each cylinder mounting seat, a bolt is arranged at the end part of each pressure plate locking cylinder 17, the bolt penetrates through the bushing flange and is matched with the pressure plate locking blocks 16 for use, and buffering parts are arranged at the lower ends of the frame locking blocks 14 and the pressure plate locking blocks 16 to play a role in buffering protection; the locking assembly is used for locking the pressure plate 3 and the pressure plate frame 6 when a workpiece is welded so as to ensure the stability of a welding process.
Preferably, a fixing block 18 is installed at the lower end of the platen frame 6, and the end of the pressing cylinder 5 is connected with the fixing block 18 through a connecting block 19.
Preferably, the guide shaft 20 is installed at the upper end of the pressing plate 3, the linear bearings 21 are symmetrically installed on the pressing plate frame 6, the upper end of the guide shaft 20 penetrates through the linear bearings 21 and is in sliding connection, and the guide shaft 20 and the linear bearings 21 are matched for use to realize a guiding and supporting effect.
Preferably, a quick plugging mechanism 22 is installed on one side of the base plate 1, and is connected with an electrical control terminal through the quick plugging mechanism 22.
The utility model discloses a concrete working process does: firstly, place the mechanism on the welding station, clamp plate locking cylinder 17, compress tightly cylinder 5 and frame locking cylinder 15 and withdraw in proper order, upset cylinder 9 stretches out and compresses tightly the subassembly under its drive and opens, put into the work piece, profile modeling locating piece 2 carries out the accurate positioning to the work piece, upset cylinder 9 withdraws, it is closed to compress tightly the subassembly, frame locking cylinder 15 stretches out in order to lock clamp plate frame 6, it stretches out synchronous belt clamp plate 3 and depression bar 4 downstream to compress tightly cylinder 5, compress tightly the next door position of each welding point of work piece, clamp plate locking cylinder 17 stretches out in order to lock clamp plate 3, in order to guarantee that welding process is stable, accurate.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides an automotive interior spare flexible welding hold-down mechanism which characterized in that includes: the clamping device comprises a pressing assembly, a turning assembly and a locking assembly, wherein the pressing assembly is used for positioning and pressing a workpiece, the turning assembly is symmetrically arranged on two sides of the pressing assembly and turns over the pressing assembly to close or open the pressing assembly, and the locking assembly is symmetrically arranged on two sides of the pressing assembly and two sides of the turning assembly and locks or opens the pressing assembly and the turning assembly.
2. The automotive interior flexible welding hold-down mechanism of claim 1, wherein the hold-down assembly comprises: the pressing device comprises a base plate (1), a profiling positioning block (2), a pressing plate (3), a pressing rod (4) and a pressing cylinder (5), wherein the profiling positioning block (2) is installed on the base plate (1), the pressing plate (3) is located above the profiling positioning block (2), the pressing cylinder (5) is symmetrically installed on the pressing plate (3), and the pressing rod (4) is distributed and installed on the pressing plate (3).
3. The automotive interior flexible welding and pressing mechanism of claim 2, wherein the flip assembly comprises: the pressing plate frame (6), the rotating base (7), the rotating base (8), the overturning air cylinder (9), the air cylinder foot seat (10), the overturning joint (11), the rotating shaft (12) and the rotating shaft connecting plate (13), wherein the pressing plate frame (6) is positioned above the pressing plate (3), the lower end of the pressing plate frame is connected with the end part of the pressing air cylinder (5), the rotating base (7) is symmetrically installed at the lower end of one side of the pressing plate frame (6), the rotating base (8) is installed on the bottom plate (1), the rotating base (7) is hinged with the rotating base (8) through the rotating shaft, the air cylinder foot seat (10) is installed on the bottom plate (1) and is connected with one end of the overturning air cylinder (9), the other end of the overturning air cylinder (9) is connected with the overturning joint (11), the overturning joint (11) is connected with the rotating shaft (13) through the rotating shaft (12), the rotating shaft connecting plate (13) is arranged at the side end of the pressing plate frame (6).
4. The automotive interior flexible welding and pressing mechanism of claim 3, wherein the locking assembly comprises: frame latch segment (14), frame locking cylinder (15), clamp plate latch segment (16) and clamp plate locking cylinder (17), frame latch segment (14) symmetry install in the opposite side lower extreme of clamp plate frame (6), frame locking cylinder (15) install in on bottom plate (1), and its tip installs the bolt, with frame latch segment (14) cooperation is used, clamp plate latch segment (16) symmetry install in the both sides lower extreme of clamp plate (3), clamp plate locking cylinder (17) install in on bottom plate (1), and its tip installs the bolt, with clamp plate latch segment (16) cooperation is used.
5. The automotive interior flexible welding and pressing mechanism is characterized in that a fixing block (18) is installed at the lower end of the pressing plate frame (6), and the end of the pressing cylinder (5) is connected with the fixing block (18) through a connecting block (19).
6. The automotive interior flexible welding pressing mechanism according to claim 3, characterized in that a guide shaft (20) is installed at the upper end of the pressing plate (3), linear bearings (21) are symmetrically installed on the pressing plate frame (6), and the upper end of the guide shaft (20) penetrates through the linear bearings (21) and is connected in a sliding manner.
7. The automotive interior flexible welding and pressing mechanism is characterized in that a quick plug mechanism (22) is installed on one side of the bottom plate (1), and the quick plug mechanism (22) is connected with an electric control terminal.
CN201922369783.1U 2019-12-26 2019-12-26 Flexible welding hold-down mechanism for automotive upholstery Active CN211683536U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922369783.1U CN211683536U (en) 2019-12-26 2019-12-26 Flexible welding hold-down mechanism for automotive upholstery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922369783.1U CN211683536U (en) 2019-12-26 2019-12-26 Flexible welding hold-down mechanism for automotive upholstery

Publications (1)

Publication Number Publication Date
CN211683536U true CN211683536U (en) 2020-10-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922369783.1U Active CN211683536U (en) 2019-12-26 2019-12-26 Flexible welding hold-down mechanism for automotive upholstery

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CN (1) CN211683536U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112453813A (en) * 2020-12-01 2021-03-09 长春合心机械制造有限公司 Production line tray clamp
CN112846723A (en) * 2020-12-31 2021-05-28 东莞市野田智能装备有限公司 Multi-action cooperative type overturning and pressing mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112453813A (en) * 2020-12-01 2021-03-09 长春合心机械制造有限公司 Production line tray clamp
CN112846723A (en) * 2020-12-31 2021-05-28 东莞市野田智能装备有限公司 Multi-action cooperative type overturning and pressing mechanism

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