Recyclable flexible frame clamp set

Abstract

The utility model relates to the technical field of vehicle frame production equipment, in particular to a recyclable flexible vehicle frame clamp set. The device comprises a plurality of groups of flexible platforms, fixing assemblies which are matched with the flexible platforms and are mutually spliced and connected, positioning plates which are detachably mounted on the flexible platforms, quick-insertion positioning locking pins and positioning clamping assembly units, and the positioning and clamping assembly unit comprises a plurality of groups of positioning pin block units, a pneumatic pressing mechanism, a manual pressing mechanism and a profiling positioning unit. The flexible frame clamp set has the advantages that the flexible frame clamp set with the mature technical scheme can shorten the design period of the frame clamp, and fast landing, fast switching and efficient use are achieved; and trial-production verification production and batch production capacity are compatible.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of frame production equipment, especially relates to a recyclable flexible frame clamp set. BACKGROUND

[0002] First, the frame production of traditional vehicle models is generally by the frame BASE clamp of integral welding type, and the BASE surface design positioning pin hole and bolt hole are connected to clamp positioning assembly units, which has specificity and fixity. It is only suitable for the products of mature production lines, and the subsequent products are upgraded and optimized or designed to change, and the traditional clamp will be complexly modified and even redeveloped to correspond to the specific clamp.

[0003] Under the background of the energy-saving and emission-reducing trend of the automobile industry and the rapid development of lightweight technology, the market share of all-aluminum vehicles is also increasing, and the production and trial production of all-aluminum frames will also have multiple types of design verification and production process verification. Product upgrading iteration and design change are more frequent than traditional vehicle models, and the cost generated by copying the clamp mode of traditional vehicle models is high. In order to optimize the production process route of the specific tool clamp of the frame, combined with the product structure characteristics of the new all-aluminum vehicle frame, a new all-aluminum vehicle frame clamp is developed, and the welding, riveting, screwing, and bonding of the all-aluminum vehicle frame are compatible.

[0004] Therefore, it is necessary to design a recyclable flexible frame clamp set to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a recyclable flexible frame clamp set to overcome the above-mentioned deficiencies of the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A recyclable flexible frame clamp set comprises a plurality of groups of flexible platforms, a fixing assembly connected to each other in cooperation with the flexible platforms, a positioning plate detachably installed on the flexible platform, a quick-insert positioning locking pin, and a positioning and clamping assembly unit, wherein the positioning and clamping assembly unit comprises a plurality of groups of positioning pin block units, a pneumatic pressing mechanism, a manual pressing mechanism, and a profiling positioning unit.

[0008] Preferably, the flexible platform is provided with a plurality of groups of positioning holes arranged in cooperation around the periphery.

[0009] Preferably, the positioning pin block unit comprises a base arranged on the positioning plate and installed through the quick-insert positioning locking pin flexible platform, an adjusting washer arranged on the base, a transverse adjusting block installed through the positioning pin shaft matching the adjusting washer, a longitudinal adjusting washer installed on the side of the transverse adjusting block, a positioning pin mounting block installed through the positioning pin shaft matching the longitudinal adjusting washer, and a positioning pin installed on the positioning pin mounting block through bolt thread connection.

[0010] Preferably, the pneumatic pressing mechanism comprises a pressing base arranged on the positioning plate and installed through the quick-insert positioning locking pin flexible platform, a cylinder base arranged on the pressing base, a clamping cylinder installed on the cylinder base, a mounting block driven by the clamping cylinder, a profiling clamping block installed on the mounting block, an adjusting washer arranged between the profiling clamping block and the mounting block, and a profiling positioning block arranged corresponding to the profiling clamping block and installed on the pressing base.

[0011] Preferably, the manual pressing mechanism comprises a lifting plate arranged on the positioning plate and installed through the quick-insert positioning locking pin flexible platform, a rubber head pressing structure arranged on the lifting plate and used for pressing the component, and a pressing fixing handle for fixing the rubber head pressing structure.

[0012] Preferably, the profiling positioning unit comprises a profiling mounting column and a profiling block arranged on the profiling mounting column.

[0013] The flexible platform clamp set of the technical scheme has the advantages that the design period of the vehicle frame clamp can be shortened, the flexible platform clamp set can be quickly placed on the ground, quickly switched and efficiently put into use, the flexible platform clamp set is compatible with trial production verification production and batch production capacity, flexible splicing and combination can more efficiently respond to product design changes and process size debugging, subsequent same type project platforms can be quickly switched and continuously used, project investment of the company is reduced, and the flexible platform clamp set can be recycled and reused after the project is completed, so that tooling consumables and waste are low, and sustainable economic benefits are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 FIG. 1 is a flexible platform assembly structure schematic diagram of the utility model of a recyclable flexible vehicle frame clamp set;

[0015] Figure 2 FIG. 2 is an enlarged schematic diagram of the utility model of a recyclable flexible vehicle frame clamp set;

[0016] Figure 3 FIG. 3 is a positioning plate schematic diagram of the utility model of a recyclable flexible vehicle frame clamp set;

[0017] Figure 4The utility model relates to a positioning pin block unit schematic diagram of recyclable flexible frame clamp set,

[0018] Figure 5 The utility model relates to a pneumatic pressing mechanism schematic diagram of recyclable flexible frame clamp set,

[0019] Figure 6 The utility model relates to a manual pressing mechanism schematic diagram of recyclable flexible frame clamp set,

[0020] Figure 7 The utility model relates to an implementation case schematic diagram of recyclable flexible frame clamp set,

[0021] In the figure: 1, flexible platform, 2, fixed assembly, 3, positioning plate, 4, fast insertion positioning locking pin, 5, positioning and clamping group unit, 51, positioning pin block unit, 52, pneumatic pressing mechanism, 53, manual pressing mechanism, 511, base, 512, adjusting washer, 513, transverse adjusting block, 514, longitudinal adjusting washer, 515, positioning pin mounting block, 516, positioning pin, 521, pressing base, 522, clamping cylinder, 523, profiling clamping block, 524, adjusting washer, 525, profiling positioning block, 531, lifting plate, 532, rubber head pressing structure, 533, pressing fixed handle. DETAILED DESCRIPTION

[0022] REFERENCE Figures 1 to 7 A recyclable flexible frame clamp set, which comprises a plurality of groups of flexible platforms 1, fixed assemblies 2 connected by being spliced with each other in cooperation with the flexible platforms, positioning plates 3 detachably mounted on the flexible platforms, fast insertion positioning locking pins 4, and positioning and clamping group units 5.

[0023] The flexible platform is made of high-strength cast iron and is provided with a plurality of groups of positioning holes mounted in cooperation around the periphery, is designed with regular rectangular array type insertion pin positioning holes, and is suitable for various types of space sizes and diverse workpiece positioning. According to the size requirements of different products, the flexible platform can be used partially, a single flexible platform can be used, or a plurality of flexible platforms can be spliced to meet the size requirements of different types of products. The flexible large platform can be combined in series and leveled by adjusting nuts under the platform to ensure the compatibility of the combined large platform for different vehicle types and the overall flatness.

[0024] The positioning plate is a plate material with different specifications and structures and is provided with pin holes mounted in cooperation with each other on the plate material. The fast insertion positioning locking pin has the dual functions of positioning and locking. After being combined, the two have the functions of positioning and connecting a plurality of flexible platforms and connecting the flexible platform and the positioning clamp unit.

[0025] The positioning and clamping assembly unit 5 comprises several sets of positioning pin block units 51, pneumatic pressing mechanisms 52, manual pressing mechanisms 53 and profiled positioning units; wherein the positioning pin block assembly adopts an industry standard mode, and the positioning accuracy in the required XYZ directions is controlled by means of bolt fastening, gasket adjustment and double-pin positioning. The profiled positioning unit is composed of a connecting plate, a profiled positioning block, a limiting block, a connecting arm and a polyurethane block. The pneumatic clamping unit and the manual clamping unit respectively adopt a cylinder driven pressing mechanism and a manual clamp, and can be selectively combined according to the project budget cost

[0026] The positioning pin block unit 51 comprises a base 511 arranged on the positioning plate and installed on a flexible platform through a quick insertion positioning locking pin 4, an adjustment gasket 512 arranged on the base, a transverse adjustment block 513 installed on the base through a positioning pin shaft matched with the adjustment gasket, a longitudinal adjustment gasket 514 installed on the side of the transverse adjustment block, a positioning pin installation block 515 installed on the base through a positioning pin shaft matched with the longitudinal adjustment gasket, and a positioning pin 516 installed on the positioning pin installation block through a bolt thread connection; the positioning pin 516 is adjusted in position through the transverse adjustment block 513 and the positioning pin installation block 515, and then moved up and down by screwing, so as to fix the corresponding parts;

[0027] The pneumatic pressing mechanism 52 comprises a pressing base 521 arranged on the positioning plate and installed on a flexible platform through a quick insertion positioning locking pin 4, a cylinder seat arranged on the pressing base, a clamping cylinder 522 installed on the cylinder seat, an installation block driven by the clamping cylinder, a profiled clamping block 523 installed on the installation block, an adjustment gasket 524 arranged between the profiled clamping block and the installation block, and a profiled positioning block 525 arranged corresponding to the profiled clamping block and installed on the pressing base; a part of the component is placed on the profiled positioning block 525, the profiled clamping block 523 is driven to move downward by the clamping cylinder, and the component is clamped, and fine adjustment is performed by replacing the adjustment gasket;

[0028] The manual pressing mechanism 53 comprises a lifting plate 531 arranged on the positioning plate and installed on a flexible platform through a quick insertion positioning locking pin 4, a rubber head pressing structure 532 arranged on the lifting plate and used to press the component, and a pressing fixed handle 533 for fixing the rubber head pressing structure; the component is placed under the rubber head pressing structure 532, the corresponding position of the component is fixed, and then the component is fixed through the pressing fixed handle 533, so as to complete the fixing;

[0029] The profiled positioning unit comprises a profiled mounting column and a profiled block arranged on the profiled mounting column.

[0030] Reference Figure 7The implementation process is as follows: the corresponding positioning plate is installed with the corresponding positioning assembly through the quick-insert positioning locking pin 4, a model corresponding to the product structure to be pressed is placed, and the flexible assembly is realized through the cooperation of the profiling and fixed installation.

[0031] The flexible frame clamp set has the advantages that the design period of the frame clamp can be shortened, rapid landing, rapid switching and efficient use can be realized, trial production verification production and batch production capacity are compatible, flexible splicing combination can more efficiently respond to product design changes and process size debugging, subsequent same type project platforms can be quickly switched and continuously used, project investment of the company is reduced, and the frame set can be recycled and reused after the project is completed, so that tooling consumables and waste are low, and sustainable economic benefits are achieved.

[0032] The above merely describes a preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all of them should be covered in the protection scope of the utility model.

Claims

1. A recyclable flexible frame clamp kit, characterized by: It includes several groups of flexible platform, fixed assembly connected with each other by splicing the flexible platform, positioning plate installed on the flexible platform, quick insertion positioning locking pin, positioning and clamping group unit, the positioning and clamping group unit includes several groups of positioning pin block unit, pneumatic pressing mechanism, manual pressing mechanism and profiling positioning unit.

2. A recyclable flexible fixture kit for a vehicle frame as defined in claim 1, wherein: The flexible platform is provided with several groups of positioning holes matched and installed around.

3. The recyclable flexible fixture kit of claim 1, wherein: The positioning pin block unit includes a base installed on the positioning plate and installed on the flexible platform through the quick insertion positioning locking pin, an adjusting washer installed on the base, a transverse adjusting block installed on the adjusting washer through the positioning pin shaft, a longitudinal adjusting washer installed on the side of the transverse adjusting block, a positioning pin mounting block installed on the longitudinal adjusting washer through the positioning pin shaft, and a positioning pin installed on the positioning pin mounting block through the bolt thread connection.

4. The recyclable flexible fixture sleeve set of claim 1, wherein: The pneumatic pressing mechanism includes a pressing base installed on the positioning plate and installed on the flexible platform through the quick insertion positioning locking pin, a cylinder seat installed on the pressing base, a clamping cylinder installed on the cylinder seat, a mounting block driven by the clamping cylinder, a profiling clamping block installed on the mounting block, an adjusting washer arranged between the profiling clamping block and the mounting block, and a profiling positioning block arranged corresponding to the profiling clamping block and installed on the pressing base.

5. The recyclable flexible fixture sleeve set of claim 1, wherein: The manual pressing mechanism includes a lifting plate installed on the positioning plate and installed on the flexible platform through the quick insertion positioning locking pin, a rubber head pressing structure arranged on the lifting plate for pressing the component, and a pressing fixed handle for fixing the rubber head pressing structure.

6. The recyclable flexible fixture sleeve set of claim 1, wherein: The profiling positioning unit includes a profiling mounting column and a profiling block arranged on the profiling mounting column.

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