Seat frame supporting tool

Abstract

The utility model relates to a seat frame supporting tool which comprises a supporting table and a supporting frame, the supporting table comprises a center supporting plate and side supporting plates arranged on the two sides of the center supporting plate at intervals, a positioning frame matched with the inner wall of a seat frame is arranged at the upper end of the center supporting plate, and arc-shaped strips used for supporting the side wall of the seat frame are arranged on the side supporting plates; the central supporting plate is rotatably connected with each side supporting plate through at least one group of hinging pieces, and the outer parts of the side supporting plates are arranged on the supporting frame in a sliding manner; a lifting air cylinder is arranged below the center supporting plate, and the output end of the lifting air cylinder is fixedly connected with the bottom of the center supporting frame. The lifting air cylinder can drive the center supporting plate to move up and down so as to drive the side supporting plates to rotate to be in an inclined or horizontal state. According to the scheme, cloth can be automatically leveled and tightly attached to a plurality of seat frames through the tool, then a worker can rapidly nail the seat frames, the operation is very convenient, the worker only needs to nail, time and labor are saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture processing technical field especially, relate to a seat frame supporting frock. BACKGROUND

[0002] Chair as daily life uses frequently furniture, its appearance structure variety. At present, many chairs in order to improve the comfort and cushion performance and save materials and reduce cost, will elastic cloth cooperate seat frame use, cloth tight package in the frame of chair, and through the pressing strip, gun nail, buckle joint spare or fastener fixed on the frame, the assembly process that cloth tight fixed on the frame in prior art is generally completed by artificial, and the operator needs to pull tight cloth and fit on the frame surface, and still need to hold the alignment frame with one hand and frame up cloth fixed place, along the seam line between alignment frame and frame, use gun nail machine to drive nail fixed.

[0003] In the above process, the operator needs to spend a lot of effort to pull tight the elastic cloth, and the operator needs to hold the mesh cloth with one hand, and also needs to hold the alignment frame, and use tools (such as gun nail) to connect the cloth and the frame, which needs to be completed by multiple people; in addition, the tensioning degree of the cloth is difficult to control due to the limitation of the operation experience and operation level of the worker, which greatly affects the assembly efficiency. SUMMARY

[0004] In order to solve the above problems, the purpose of the utility model is to provide a seat frame supporting frock, which is placed on the supporting plate of the supporting frock, and the seat frame is turned to an inclined state, and the cloth is laid on the seat frame, and the two ends of the cloth are first nailed on the seat frame, and the seat frame is driven to a horizontal state, and the cloth is stretched and laid on each seat frame, and the worker can directly nail the seat frame, which reduces the step of pulling the cloth, is very convenient, greatly improves the nailing efficiency, and saves time and effort.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A seat frame supporting frock, comprising a frock body, characterized in that: the frock body comprises a supporting table and a supporting frame arranged below the supporting table, the supporting table comprises a center supporting plate in the middle and side supporting plates arranged at both sides of the center supporting plate, the upper end of the center supporting plate is provided with a positioning frame matched with the inner wall of the seat frame, and the side supporting plate is provided with an arc-shaped strip for supporting the side wall of the seat frame.

[0007] The center support plate is rotatably connected with each side support plate through at least one set of hinges, and the outer part of the side support plate is slidably arranged on the support frame; a lifting cylinder is longitudinally arranged on the support frame below the center support plate, and the output end of the lifting cylinder is fixedly connected with the bottom of the center support frame; the lifting cylinder can drive the center support plate to move up and down, thereby driving the side support plate to rotate to an inclined or horizontal state.

[0008] Preferably, the center support plate is rotatably connected with each side support plate through two sets of hinges.

[0009] Preferably, a rotating shaft is arranged on the upper part of the two sides of the support frame, at least one sliding frame is fixedly arranged on the bottom of the side support plate along the length direction of the support table, a sliding hole is formed between the bottom surface of the side support plate and the sliding frame, and the rotating shaft passes through the sliding hole; when the side support plate rotates relative to the center support plate, the rotating shaft rotates relative to the sliding frame and moves on the sliding hole.

[0010] Preferably, two sliding frames are symmetrically arranged on the bottom of each side support plate.

[0011] Preferably, the support frame comprises a plurality of vertical beams and horizontal beams which are welded, two bearing beams are welded between the horizontal beams below the center support plate, a support beam is welded between the two bearing beams, and the lifting device is arranged on the support beam.

[0012] Preferably, an auxiliary frame is welded on each bearing beam, a plurality of guide rods are slidably arranged on the upper part of the auxiliary frame, and the upper end of the guide rod is fixedly connected with the bottom of the center support plate.

[0013] Preferably, four guide rods are regularly arranged on the circumference of the guide rod.

[0014] Preferably, an auxiliary block is fixedly arranged on the upper end of the auxiliary frame, and the guide rod passes through the auxiliary block and the upper part of the auxiliary frame.

[0015] The utility model discloses the above-mentioned technical scheme has the following beneficial effects: the staff frames one seat frame on the positioning frame of the center support plate, and then the other two seat frames are placed on the arc-shaped strip of the side support plate, the lifting cylinder is driven to pull the center support plate to move downwards, the side support plate and the two seat frames are turned to the inclined state, the cloth is laid on the three seat frames, the cloth is in the relaxed state, a few nails are fixed first on the both ends of the cloth and the seat frame on the side support plate, then the lifting cylinder is driven to pull the center support plate to move upwards, the side support plate and the two seat frames are turned to the horizontal state, the cloth is pulled flat and tight and is attached to the three seat frames, then the staff can quickly nail the three seat frames, which is very convenient, the staff only needs to nail, saves time and energy, and improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of a seat frame support tool.

[0017] Figure 2 is a side view of the horizontal state of each support plate.

[0018] Figure 3 is a side view of the horizontal state of each support plate. Figure 2 is an enlarged view of A in the middle.

[0019] Figure 4 is a side view of the horizontal state of each support plate.

[0020] Figure 5 is a side view of the horizontal state of each support plate. DETAILED DESCRIPTION

[0021] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0022] In the description of the present application, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0023] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more, unless otherwise explicitly limited.

[0024] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature therebetween. Moreover, the first feature "on", "above" and "on top of" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "underneath" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0026] As Figures 1-5 The seat frame supporting tool comprises a tool body, the tool body comprises a supporting table 1 and a supporting frame 2 arranged below the supporting table 1, the supporting table 1 comprises a central supporting plate 3 at the middle part, and side supporting plates 4 are arranged at the two sides of the central supporting plate 3, the upper end of the central supporting plate 3 is provided with a positioning frame 5 matched with the inner wall of the seat frame, and the side supporting plates 4 are provided with arc-shaped strips 6 for supporting the side walls of the seat frame.

[0027] The central supporting plate 3 and each side supporting plate 4 are rotatably connected through at least one set of hinge elements 7, and the outer part of the side supporting plate 4 is slidably arranged on the supporting frame 2; a lifting cylinder 8 is arranged on the supporting frame 2 in the longitudinal direction below the central supporting plate 3, and the output end of the lifting cylinder 8 is fixedly connected with the bottom of the central supporting frame 2; the lifting cylinder 8 can drive the central supporting plate 3 to move up and down, so as to drive the side supporting plate 4 to rotate to an inclined or horizontal state.

[0028] In the above technical solution, the central supporting plate and the two side supporting plates are hingedly arranged on the tool, and the lifting cylinder can drive the central supporting plate to move up and down, so as to drive the side supporting plate to rotate to an inclined or horizontal state. Therefore, the worker places one seat frame on the positioning frame of the central supporting plate, and places the other two seat frames on the arc-shaped strips of the side supporting plates, drives the lifting cylinder to pull the central supporting plate to move downward, and the side supporting plate and the two seat frames are turned to an inclined state, the cloth is laid on the three seat frames, the cloth is in a relaxed state, a few nails are first fixed on the two ends of the cloth and the seat frames on the side supporting plates, then the lifting cylinder is driven to pull the central supporting plate to move upward, the side supporting plate and the two seat frames are turned to a horizontal state, the cloth is pulled flat and tight and attached to the three seat frames, and then the worker can quickly nail the three seat frames, which is very convenient, the worker only needs to nail, time and labor are saved, and the working efficiency is improved.

[0029] As Figure 1As shown in the drawings, the center support plate 3 is rotatably connected with each side support plate 4 through two sets of hinged pieces 7. In this technical solution, the center support plate is connected with each side support plate through two sets of hinged pieces, so that the rotation between the two is more stable and the structure is more firm. It should be noted here that the hinged pieces in the case can be hinges.

[0030] As shown in the drawings, Figures 2-3 The upper part of the two sides of the support frame 2 is provided with a rotating shaft 9, the bottom of the side support plate 4 is fixedly provided with at least one sliding frame 10 along the length direction of the support table 1, a sliding hole 11 is formed between the bottom surface of the side support plate 4 and the sliding frame 10, and the rotating shaft 9 penetrates through the sliding hole 11. When the side support plate 4 rotates relative to the center support plate 3, the rotating shaft 9 rotates relative to the sliding frame 10 and moves on the sliding hole 11. In this technical solution, in order to enable the side support plate to rotate to an inclined state relative to the center support plate, the outer side of the side support plate needs to slide downward relative to the outer side of the support frame, therefore, the sliding frame is provided, and the sliding frame slides relative to the rotating shaft on the support frame through the sliding hole of the sliding frame, so as to prevent the side support plate from being detached and to realize rotation.

[0031] Further, two sliding frames 10 are symmetrically arranged at the bottom of each side support plate 4. In this technical solution, the arrangement of the two sliding frames makes the side support plate more stable when it rotates and slides relative to the support frame.

[0032] As shown in the drawings, Figure 1 and Figure 4 The support frame 2 comprises a plurality of vertical beams 12 and horizontal beams 13 which are welded, two bearing beams 14 are welded between the horizontal beams 13 below the center support plate 3, a support beam 15 is welded between the two bearing beams 14, and the lifting device is installed on the support beam 15. In this technical solution, the arrangement of the bearing beam and the support beam can improve the structural stability of the entire support frame.

[0033] Further, an auxiliary frame 16 is welded on the two side bearing beams 14, a plurality of guide rods 17 are slidably arranged at the upper part of the auxiliary frame 16, and the upper ends of the guide rods 17 are fixedly connected with the bottom of the center support plate 3. In this technical solution, the plurality of guide rods can slide up and down on the auxiliary frame, and the upper ends of the guide rods are fixedly connected with the bottom of the center support plate, so that the center support plate is more stable when it moves up and down, and a better auxiliary effect is achieved.

[0034] Further, four guide rods 17 are regularly arranged circumferentially. In this technical solution, the four guide rods correspond to the four corners of the square center support plate, and a better supporting and auxiliary moving effect is achieved.

[0035] Further, an auxiliary block 18 is fixedly arranged at the upper end of the auxiliary frame 16, and the guide rods 17 penetrate through the auxiliary block 18 and the upper part of the auxiliary frame 16. In this technical solution, the auxiliary block increases the contact area of the guide rods with the auxiliary frame, improves the smoothness of the operation of the guide rods, and further improves the smoothness of the operation of the center support plate.

[0036] In the specific implementation, the tooling in the above scheme can automatically pull the cloth flat and tight on the plurality of seat frames, and then the workers can quickly nail the plurality of seat frames, which is very convenient, the workers only need to nail, time and labor are saved, and work efficiency is improved.

[0037] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and modify the above embodiments within the scope of the utility model without departing from the principles and purposes of the utility model.

Claims

1. A seat track support tooling, comprising a tooling body, characterized by: The tool body comprises a support table (1) and a support frame (2) arranged below the support table (1), the support table (1) comprises a central support plate (3) in the middle, and side support plates (4) are arranged on both sides of the central support plate (3), the upper end of the central support plate (3) is provided with a positioning frame (5) matched with the inner wall of the seat frame, and the side support plate (4) is provided with an arc-shaped strip (6) for supporting the side wall of the seat frame; The central support plate (3) and each side support plate (4) are rotatably connected by at least one set of hinge elements (7), and the outer part of the side support plate (4) is slidably arranged on the support frame (2); a lifting cylinder (8) is arranged longitudinally below the central support plate (3) on the support frame (2), and the output end of the lifting cylinder (8) is fixedly connected with the bottom of the central support frame (2); the lifting cylinder (8) can drive the central support plate (3) to move up and down, thereby driving the side support plate (4) to rotate to an inclined or horizontal state.

2. The support tooling for a seat frame as set forth in claim 1, wherein: The central support plate (3) and each side support plate (4) are rotatably connected by two sets of hinge elements (7).

3. The support tooling for a seat frame as defined in claim 1 wherein: The support frame (2) is provided with a rotating shaft (9) on the upper part of both sides, and the bottom of the side support plate (4) is fixedly provided with at least one sliding frame (10) along the length direction of the support table (1), a sliding hole (11) is formed between the bottom surface of the side support plate (4) and the sliding frame (10), and the rotating shaft (9) passes through the sliding hole (11); when the side support plate (4) rotates relative to the central support plate (3), the rotating shaft (9) rotates relative to the sliding frame (10) and moves on the sliding hole (11).

4. The support tooling for a seat frame as defined in claim 3, wherein: The bottom of each side support plate (4) is symmetrically provided with two sliding frames (10).

5. The support tooling for a seat frame as defined in claim 3 wherein: The support frame (2) comprises a plurality of vertical beams (12) and horizontal beams (13) welded together, two bearing beams (14) are welded between the horizontal beams (13) below the central support plate (3), a support beam (15) is welded between the two bearing beams (14), and the lifting cylinder is mounted on the support beam (15).

6. The support tooling for a seat frame as defined in claim 5, wherein: Two bearing beams (14) are welded with an auxiliary frame (16), a plurality of guide rods (17) are slidably arranged in the upper part of the auxiliary frame (16), and the upper ends of the guide rods (17) are fixedly connected with the bottom of the central support plate (3).

7. The support tooling for a seat frame as defined in claim 6 wherein: The guide rods (17) are regularly arranged in four circumferential directions.

8. The support tooling for a seat track as defined in claim 6, wherein: The upper end of the auxiliary frame (16) is fixedly provided with an auxiliary block (18), and the guide rods (17) pass through the auxiliary block (18) and the upper part of the auxiliary frame (16).

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