Universal fixture for assembly line profiles

Abstract

The utility model relates to the technical field of section bar clamps, in particular to a universal clamp for assembly line section bars, which comprises a base plate, a supporting frame is arranged at the upper end of the base plate, the cross section of the supporting frame is of a U-shaped structure, the bottom of the supporting frame is attached to the surface of the base plate, and one end of the base plate is respectively provided with notches for enlarging clamping space along two sides. The notch is of a right-angle structure, first bolts are in threaded butt joint with the two sides of the end, located in the notch, of the base plate, and the surfaces of the first bolts are rotationally sleeved with connecting sleeves. When a sectional material needs to be clamped, a notch is formed in one end of the supporting frame, the space for abutting and clamping the sectional material is enlarged, a structure integrated with the extending connecting handle is adopted in the movable clamping head part, and the extending connecting handle is connected with an external pushing part and is pushed outwards, so that clamping head teeth of the movable clamping head can rotate towards the interior of the supporting frame, and the clamping head teeth can rotate towards the interior of the supporting frame. And the clamping space of the positioning chuck is increased, so that the clamp can be suitable for production of more profiles.

Description

TECHNICAL FIELD

[0001] The utility model relates to section clamp technical field especially relates to a flow line section general fixture. BACKGROUND

[0002] For metal section, when carrying out surface treatment such as oxidation powder spraying or putting into electroplating tank for electroplating, the metal section needs to be clamped and fixed by clamps.

[0003] Conventional sections are mainly hollow structures, the inner wall of which is thin, cannot realize flow line batch processing, and the traditional section clamp can only clamp the section with thin inner wall. At present, the structure of the section used for flow line batch production has changed, and the hollow part has increased a support structure, for example, the section formed by the hollow structure and the support structure is pentagonal in cross section, which directly leads to the increase of the thickness between the inner wall and the outer wall of the section. However, due to the space design of the chuck, the holding space is small when the transmission clamp holds, and it is impossible to quickly hold this type of section.

[0004] For example, a clamp disclosed in authorized announcement CN219972532U includes a clamp handle, an elastic component, an adjusting component, a suspension component, a connecting component, a mounting seat and a chuck. The mounting seat includes a mounting plate and two side plates fixedly installed on the mounting plate and parallel to each other. The clamp handle is located between the two side plates, one end of the clamp handle is rotationally connected with one end of the two side plates, the two ends of the elastic component are fixedly connected with the clamp handle and one end of the adjusting component respectively, the connecting end is provided with an adjusting hole, the adjusting component is connected with the connecting component through the adjusting hole, the suspension component, the connecting component and the mounting plate are sequentially connected through the adjusting component, the chuck is connected with the clamp handle, and the chuck is in abutment with the connecting component through the rotation of the clamp handle. The clamp can make the chuck abut with the connecting component through the rotation of the clamp handle, so as to clamp the metal section. After the metal section completes the electroplating process, the position of the connecting component can be adjusted by the adjusting component, and the position of the connecting component can be conveniently adjusted. Since it is applied to the pentagonal section, the size is limited, the limiting space of this structure is small, the application range is small, and therefore, it is necessary to improve the opening limit and improve the application range. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the above-mentioned shortcomings in the prior art and provides a flow line section general fixture.

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

[0007] The utility model designs a pipeline profile universal clamp, which comprises a base plate, a support frame arranged on the upper end of the base plate, the support frame being in U-shaped structure, the bottom of the support frame being attached to the surface of the base plate, a notch for increasing the clamping space being arranged on one end of the base plate along both sides, the notch being in right-angle structure, a bolt one being threadedly connected to both sides of the end of the base plate where the notch is located, and an adapter sleeve being rotatably sleeved on the surface of the bolt one.

[0008] The adapter sleeve is fixedly sleeved with a movable chuck at the middle position, the movable chuck is provided with chuck teeth at one end of the notch, the other end of the movable chuck is provided with an extension handle, the extension handle is in curved structure, a limiting column is fixedly penetrated between both sides of the middle position of the support frame, and the limiting column is below the extension handle.

[0009] The base plate and the support frame are threadedly fastened by a bolt two at the joint close to the limiting column.

[0010] The lower end of the base plate is provided with a clamping assembly corresponding to the position of the movable chuck, the support frame and the extension handle are provided with a reset assembly, and the tail of the base plate is provided with a hanging assembly.

[0011] In detail, the clamping assembly comprises an adapter plate, the adapter plate is threadedly fastened to the joint position of the base plate by a bolt three, and the bolt three is further penetrated through the support frame.

[0012] In detail, the other end of the bolt three is upwardly extended and penetrated through the support frame, a nut one is threadedly connected to the end of the bolt three, and the nut one is attached to the surface of the support frame.

[0013] In detail, one end of the adapter plate is provided with a positioning chuck, the positioning chuck is in one-piece structure with the adapter plate, and the positioning chuck is in rectangular structure.

[0014] In detail, the reset assembly comprises a bolt four, the bolt four is penetrated through the joint of the base plate and the support frame away from the notch, a nut two is threadedly connected to the end of the bolt four, and the nut two is attached to the surface of the support frame.

[0015] In detail, the end of the bolt four is welded with a hook seat, a tension spring is arranged between the hook seat and the extension handle, a hanging hole is formed in the surface of the extension handle and penetrates through the inside of the extension handle, and hooks are welded at both ends of the tension spring.

[0016] In detail, the hanging assembly comprises a hanging ring, the tail of the base plate is provided with the hanging ring on both sides, the two hanging rings are symmetrically arranged, the two hanging rings are positioned by a bolt five, and the other end of the bolt five is threadedly connected with a nut three.

[0017] The design scheme of the utility model has the following beneficial effects in the application process:

[0018] 1. When the profile needs to be clamped, the gap is set at one end of the support frame to expand the space for butt clamping with the profile, and the movable clamp head part adopts an integral structure with the extended handle, the extended handle is connected with the external pushing part, and the movable clamp head part is pushed outward to rotate the clamp head teeth in the support frame, thereby increasing the clamping space with the positioning clamp head, so that the clamp can be used for clamping the pipeline profile with a larger inner wall thickness such as a pentagon, not limited to the traditional profile clamping with a thinner inner wall of the hollow structure, and the universality is improved, and the pipeline batch processing can be realized.

[0019] 2. The above structure improves the limiting space and increases the practical effect, so that the positioning clamp head and the profile are matched, the limitation is reduced, and the application range is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the distribution of each mechanism of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the distribution of the base plate and the extended handle of the utility model;

[0024] Figure 5 It is a schematic diagram of the overall structure of the utility model horizontally placed;

[0025] Figure 6 It is an attached Figure 1 schematic diagram in the comparative example;

[0026] Figure 7 It is an attached Figure 2 schematic diagram in the comparative example.

[0027] In the figure: 1, base plate; 11, support frame; 12, gap; 13, bolt one; 14, adapter sleeve; 15, movable clamp head; 16, clamp head teeth; 17, extended handle; 18, limiting column; 19, bolt two; 2, clamping assembly; 3, reset assembly; 4, hanging assembly; 20, adapter plate; 21, bolt three; 22, positioning clamp head; 23, nut one; 30, bolt four; 31, hook seat; 33, tension spring; 34, hanging hole; 35, nut two; 40, hanging ring; 41, bolt five; 42, nut three. DETAILED DESCRIPTION

[0028] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Embodiments

[0029] Referring to Figures 1-5 A pipeline profile universal clamp, comprising a base plate 1, a support frame 11 is arranged on the upper end of the base plate 1, the cross section of the support frame 11 is a U-shaped structure, the bottom of the support frame 11 is arranged in close contact with the surface of the base plate 1, a notch 12 for increasing the clamping space is arranged on one end of the base plate 1 along the positions of the two sides, the notch 12 is a right-angle structure, a bolt 13 is threadedly connected to the two sides of the one end of the base plate 1 located at the notch 12, an adapter sleeve 14 is rotatably sleeved on the surface of the bolt 13;

[0030] The adapter sleeve 14 is fixedly sleeved with a movable chuck 15 at the middle position, the movable chuck 15 is provided with chuck teeth 16 at the one end of the notch 12, the other end of the movable chuck 15 is provided with an extension handle 17, the extension handle 17 is a curved structure, a limiting column 18 is fixedly penetrated through the two sides of the middle position of the support frame 11, the limiting column 18 is located below the extension handle 17;

[0031] The movable chuck 15 is partially in an integral structure with the extension handle 17, the extension handle 17 is connected with an external pushing component, is pushed outward, so that the chuck teeth 16 of the movable chuck 15 can be actively moved into the support frame 11, and the clamping space with the positioning chuck 22 is increased, the extension handle 17 is connected with an external pushing structure, the extension handle 17 can be pushed outwards through the pushing effect, after the movable chuck 15 and the positioning chuck 22 are in close contact with the profile, the reset effect of the tension spring 33 is used to reset the movable chuck 15, and the movable chuck 15 is clamped with the positioning chuck 22 to the profile;

[0032] The end of the extension handle 17 is integrally rotated with the movable chuck 15, and is matched with the position of the notch 12 to form an increased clamping space, so that the profile with a hollow structure of a pentagon and other inner wall thicknesses can be clamped at any position;

[0033] The adapter of the base plate 1 and the support frame 11 near the limiting column 18 is threadedly fastened by a bolt 19;

[0034] The lower end of the base plate 1 is provided with a clamping cooperation assembly 2 corresponding to the position of the movable chuck 15, the support frame 11 and the extension handle 17 are provided with a reset assembly 3, and the tail of the base plate 1 is provided with a hanging assembly 4.

[0035] It is further pointed out that the clamping cooperation assembly 2 comprises an adapter plate 20, the adapter position of the adapter plate 20 and the base plate 1 is threadedly fastened by a bolt 21, and the bolt 21 is further penetrated through the support frame 11.

[0036] Further need explanation is that the other end of the bolt three 21 penetrates the support frame 11 and extends upward, and the end of the bolt three 21 is screwed to the nut one 23, and the nut one 23 is closely arranged with the surface of the support frame 11.

[0037] Further need explanation is that one end of the adapter plate 20 is provided with a positioning chuck 22, and the positioning chuck 22 is an integral structure with the adapter plate 20, and the positioning chuck 22 is a rectangular structure.

[0038] Further need explanation is that the reset assembly 3 comprises a bolt four 30, and the end of the support frame 11 away from the notch 12 is penetrated by the bolt four 30, and the end of the bolt four 30 is screwed to the nut two 35, and the nut two 35 is closely arranged with the surface of the support frame 11.

[0039] Further need explanation is that the end of the bolt four 30 is welded with a hook base 31, and the hook base 31 is provided with a tension spring 33 between the extension handle 17, and the surface of the extension handle 17 is provided with a hanging hole 34 penetrating the inside thereof, and the two ends of the tension spring 33 are welded with hooks, and the two hooks are respectively hung with the hook base 31 and the hanging hole 34.

[0040] Further need explanation is that the suspension assembly 4 comprises a suspension ring 40, and the tail of the base plate 1 is provided with the suspension ring 40, and the two suspension rings 40 are symmetrically distributed, and the two suspension rings 40 are penetrated and positioned with the tail of the base plate 1 through the bolt five 41, and the other end of the bolt five 41 is screwed to the nut three 42.

[0041] Working mode: when the profile needs to be clamped, the notch 12 is provided at one end of the support frame 11, which expands the space for clamping the profile, and the movable chuck 15 is integrally formed with the extension handle 17, which is connected with the external pushing part, and is pushed outward, so that the chuck teeth 16 of the movable chuck 15 can be actively increased to the support frame 11, thereby increasing the clamping space of the positioning chuck 22, so that the clamp is not limited to the conventional five-edge profile, and can be applied to more profile production, and after the extension handle 17 is pushed, the spring 33 structure can be rebounded to ensure the stability of the movable chuck 15 and the positioning chuck 22 clamping the profile.

[0042] According to Figure 6 and Figure 7 as shown

[0043] The working principle of the comparative case is as follows: the clamping handle is rotated to abut the clamping head against the connecting part, specifically, the elastic part can generate a force on the clamping handle to enable the clamping head to clamp the metal profile, then the hanging part is hung on the external equipment rack, the metal profile is placed in the electroplating tank for electroplating, after the electroplating process is completed, the part is separated from the mounting seat by adjusting the adjusting part, the position of the connecting part is adjusted through the adjusting hole of the connecting end, then the connecting part is connected with the hanging part and the mounting plate through the adjusting part, and the spatial position of the connecting part can be conveniently adjusted.

[0044] Comparative case component name: 1, clamping handle; 11, adjusting groove; 2, elastic part; 3, adjusting part; 31, adjusting nut; 4, hanging part; 41, connecting rod; 42, hanging ring; 5, connecting part; 51, clamping end; 52, connecting end; 53, adjusting hole; 6, mounting seat; 61, side plate; 62, mounting plate; 7, rotating part; 8, clamping head.

[0045] Compared with the comparative case, the end of the supporting frame 11 is provided with a notch 12, which can increase the fitting space of the profile, and the part corresponding to the movable clamping head 15 in the comparative case is composed of a plurality of linkage components, which greatly reduces the adjustment space of the movable clamping head 15 and reduces the distance between the movable clamping head 15 and the positioning clamping head 22 during adjustment, thereby limiting the adaptability of clamping different profiles. The movable clamping head 15 and the extended handle 17 are integrally formed, which can greatly reduce the rotating connecting part and improve the adjustment space of the movable clamping head 15, thereby reducing the use limitation of the clamp.

[0046] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical scheme and the inventive concept of the present application, which should be covered within the protection scope of the present application.

Claims

1. A flow line profile universal clamp comprising a base plate (1), characterised in that: The upper end of the substrate (1) is provided with a support frame (11), the cross section of the support frame (11) is U-shaped structure, the bottom is attached to the surface of the substrate (1), one end of the substrate (1) is provided with a notch (12) for increasing the clamping space, the notch (12) is a right angle structure, the two sides of one end of the substrate (1) are threadedly connected with a bolt (13), the surface of the bolt (13) is rotatably sleeved with a connecting sleeve (14); The connecting sleeve (14) is fixedly sleeved with a movable chuck (15) at the middle position, the movable chuck (15) is provided with chuck teeth (16) at one end of the notch (12), the other end of the movable chuck (15) is provided with an extension handle (17), the extension handle (17) is a curved structure, the middle position of the support frame (11) is fixedly penetrated with a limiting column (18), the limiting column (18) is below the extension handle (17); The substrate (1) and the support frame (11) are threadedly fastened by a bolt (19) at the joint close to the limiting column (18); The lower end of the substrate (1) is provided with a clamping assembly (2) corresponding to the position of the movable chuck (15), the support frame (11) and the extension handle (17) are provided with a reset assembly (3), and the tail of the substrate (1) is provided with a hanging assembly (4).

2. A flowline profile universal clamp as defined in claim 1, wherein: The clamping assembly (2) comprises a connecting plate (20), the connecting plate (20) is threadedly fastened with the substrate (1) at the joint position by a bolt (21), and the bolt (21) penetrates the support frame (11).

3. A flowline profile universal clamp as defined in claim 2, wherein: The other end of the bolt (21) penetrates the support frame (11) and extends upward, and the end of the bolt (21) is threadedly connected with a nut (23), and the nut (23) is attached to the surface of the support frame (11).

4. A flowline profile universal clamp as defined in claim 3, wherein: One end of the connecting plate (20) is provided with a positioning chuck (22), the positioning chuck (22) and the connecting plate (20) are of an integral structure, and the positioning chuck (22) is of a rectangular structure.

5. A flowline profile universal clamp as defined in claim 4, wherein: The reset assembly (3) comprises a bolt (30), the joint of the substrate (1) and the support frame (11) away from the notch (12) is penetrated by the bolt (30), the end of the bolt (30) is threadedly connected with a nut (35), and the nut (35) is attached to the surface of the support frame (11).

6. A flowline profile universal clamp as defined in claim 5, wherein: The end of the bolt (30) is welded with a hook seat (31), a tension spring (33) is arranged between the hook seat (31) and the extension handle (17), a hanging hole (34) is formed in the surface of the extension handle (17), and the two ends of the tension spring (33) are welded with hooks, and the two hooks are respectively hung on the hook seat (31) and the hanging hole (34).

7. A flowline profile universal clamp as defined in claim 6, wherein: The hanging assembly (4) comprises a hanging ring (40), the tail of the substrate (1) is provided with a hanging ring (40) on both sides, the two hanging rings (40) are symmetrically arranged, the tail of the substrate (1) is positioned by a bolt (41) penetrating the two hanging rings (40), and the other end of the bolt (41) is threadedly connected with a nut (42).

Images