Clamp with adjustable axle distance

Abstract

The utility model discloses a fixture with an adjustable axle distance. The fixture comprises a bottom plate, the first positioning block is arranged on one side of the upper end face of the bottom plate; the second positioning block is arranged on the other side of the upper end surface of the bottom plate; and the adjusting assembly is arranged on the upper end face of the bottom plate and connected with the first positioning block and / or the second positioning block, and the adjusting assembly is used for driving the first positioning block and / or the second positioning block to generate displacement. The first positioning block and / or the second positioning block are / is connected through the adjusting assembly to drive the first positioning block and / or the second positioning block to move, so that the first positioning block and the second positioning block are close to each other or far away from each other, the positioning distance between the first positioning block and the second positioning block is ensured, and the pressure rod positioning device can be used for adapting to pressure rods with different lengths; and clamps of different specifications do not need to be replaced, and the universality of the clamps is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a clamp with adjustable wheelbase. Background Art

[0002] A rocker arm lamp is a commonly used lamp in life. The rocker arm lamp includes a pressure rod. During the production process, the pressure rod needs to be clamped by a clamp and then processed. However, the pressure rods of different rocker arm lamps have different lengths, which requires replacing the corresponding clamps when producing different pressure rods. In addition, multiple clamps cause material accumulation, resulting in increased production costs. Utility Model Content

[0003] The utility model provides a clamp with adjustable wheelbase, aiming to at least solve one of the technical problems existing in the prior art.

[0004] The technical solution of the utility model relates to a clamp with adjustable wheelbase, which comprises:

[0005] Base plate;

[0006] A first positioning block, disposed on one side of the upper end surface of the bottom plate;

[0007] A second positioning block is provided on the other side of the upper end surface of the bottom plate;

[0008] An adjusting component is arranged on the upper end surface of the bottom plate and connected to the first positioning block and / or the second positioning block, and the adjusting component is used to drive the first positioning block and / or the second positioning block to generate displacement.

[0009] According to some embodiments of the present invention, the adjustment component includes:

[0010] A bracket plate connected to a side surface of the bottom plate;

[0011] An adjusting member, one end of which is connected to the first positioning block, and the middle part of which is movably connected to the bracket plate, and the adjusting member is used to drive the first positioning block to move closer to or away from the second positioning block;

[0012] Two guide members are connected to the upper end surface of the bottom plate and are respectively arranged on both sides of the first positioning block. One end of the guide member abuts against the bracket plate. The guide member is used to guide the first positioning block.

[0013] According to some embodiments of the present utility model, the adjusting member is configured as an adjusting rod, and the middle portion of the adjusting rod is threadedly connected to the bracket plate.

[0014] According to some embodiments of the utility model, the first positioning block is provided with a positioning groove, the end of the adjusting rod is arranged in the positioning groove, and the end of the adjusting rod is detachably provided with a limiting rod, and the limiting rod is used to prevent the end of the adjusting rod from escaping from the positioning groove.

[0015] According to some embodiments of the present invention, a limiting structure is provided at one end of the adjusting rod away from the first positioning block.

[0016] According to some embodiments of the utility model, an indicator line is provided on the guide member, and a scale line is provided on the upper end surface of the first positioning block.

[0017] According to some embodiments of the utility model, first step portions are provided on both sides of the first positioning block, and a second step portion is provided on a side of the guide member close to the first positioning block, and the first step portion cooperates with the second step portion to provide a guiding function for the first positioning block.

[0018] According to some embodiments of the present invention, a plurality of positioning pins are respectively provided on the first positioning block and the second positioning block.

[0019] The beneficial effects of the utility model are as follows.

[0020] 1. The first positioning block and / or the second positioning block are connected by the adjusting component to drive the first positioning block and / or the second positioning block to move, so that the first positioning block and the second positioning block are moved closer to or farther away from each other, thereby determining the positioning distance between the first positioning block and the second positioning block, so that it can be used to adapt to pressure rods of different lengths without replacing clamps of different specifications, thereby enhancing the versatility of the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a clamp according to an embodiment of the utility model;

[0022] Figure 2 yes Figure 1 A partial enlarged schematic diagram of the fixture shown;

[0023] Figure 3 It is a structural schematic diagram of the first positioning block of an embodiment of the utility model;

[0024] Figure 4 It is a structural schematic diagram of a guide member of an embodiment of the utility model;

[0025] Figure 5 It is a structural schematic diagram of an adjusting rod according to an embodiment of the utility model.

[0026] Figure Number:

[0027] Bottom plate 100;

[0028] A first positioning block 200, a positioning groove 210, a scale line 220, a first step portion 230, and a positioning pin 240;

[0029] A second positioning block 300;

[0030] Adjustment assembly 400 , support plate 410 , adjustment rod 420 , limiting rod 421 , limiting structure 422 , guide member 430 , indication line 431 , second step portion 432 . DETAILED DESCRIPTION

[0031] The following content will describe several embodiments of the present utility model, including embodiments corresponding to the drawings. It can be understood that the drawings are used to assist in understanding the technical features and technical solutions of the present utility model, and should not be understood as limiting the scope of protection of the present utility model.

[0032] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other without conflict.

[0033] It should be noted that, unless otherwise clearly defined, when a feature is referred to as "fixed", "connected", "installed" or "set on" another feature, it can be directly "fixed", "connected", "installed" or "set on" another feature, or it can be indirectly "fixed", "connected", "installed" or "set on" another feature. The words "fixed", "connected", "installed" or "set on" should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meaning of the above words in this utility model in combination with the specific content of the technical solution.

[0034] It should be noted that the descriptions of the directions or positional relationships indicated by up, down, left, right, top, bottom, front, back, inside, and outside used in the present invention are based on the directions or positional relationships in the drawings or embodiments and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0035] It should be noted that the term "and / or" used in the present utility model includes any combination of one or more related listed items, "above", "below", "within", etc. are understood to include the number itself.

[0036] It should be noted that the description of first and second in the utility model is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0037] It should be noted that, unless otherwise clearly defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art. The terms used in this specification are only for describing specific embodiments, not for limiting the present invention.

[0038] Reference Figures 1 to 5 According to the utility model, a wheelbase adjustable clamp includes a base plate 100; a first positioning block 200, which is arranged on one side of the upper end surface of the base plate 100; a second positioning block 300, which is arranged on the other side of the upper end surface of the base plate 100; an adjustment component 400, which is arranged on the upper end surface of the base plate 100 and connected to the first positioning block 200 and / or the second positioning block 300, and the adjustment component 400 is used to drive the first positioning block 200 and / or the second positioning block 300 to produce displacement.

[0039] It can be understood that the adjustment component 400 can be installed separately on one side of the first positioning block 200 or the second positioning block 300 to drive the first positioning block 200 or the second positioning block 300 to produce displacement, thereby adjusting the wheelbase between the first positioning block 200 and the second positioning block 300, or it can be installed on one side of the first positioning block 200 and the second positioning block 300 at the same time. By synchronously adjusting the first positioning block 200 and the second positioning block 300, or adjusting them separately, the wheelbase between the first positioning block 200 and the second positioning block 300 can also be adjusted to adapt to pressure rods of different lengths. In this embodiment, the adjustment component 400 is installed on one side of the first positioning block 200.

[0040] The application of the above-mentioned wheelbase adjustable clamp has at least the following beneficial effects: by connecting the first positioning block 200 and / or the second positioning block 300 through the adjusting component 400, the first positioning block 200 and / or the second positioning block 300 are driven to move, so that the first positioning block 200 and the second positioning block 300 are moved closer to or farther away from each other, thereby increasing the positioning distance between the first positioning block 200 and the second positioning block 300, so that it can be used to adapt to pressure rods of different lengths without replacing clamps of different specifications, thereby enhancing the versatility of the clamp.

[0041] According to some embodiments of the utility model, the adjustment component 400 includes: a bracket plate 410, connected to the side of the base plate 100; an adjustment member, one end of which is connected to the first positioning block 200, and the middle part is movably connected to the bracket plate 410, and the adjustment member is used to drive the first positioning block 200 to move closer to or away from the second positioning block 300; two guide members 430, which are connected to the upper end surface of the base plate 100 and are respectively arranged on both sides of the first positioning block 200, one end of the guide member 430 abuts the bracket plate 410, and the guide member 430 is used to guide the first positioning block 200. During adjustment, the adjustment member is driven to move on the bracket plate 410, so that the adjustment member drives the first positioning block 200 to move, thereby making the first positioning block 200 close to or away from the second positioning block 300, so that the wheelbase between the first positioning block 200 and the second positioning block 300 changes to adapt to pressure rods of different lengths.

[0042] According to some embodiments of the utility model, the adjusting member is configured as an adjusting rod 420, the middle portion of the adjusting rod 420 is threadedly connected to the bracket plate 410, and during adjustment, the first positioning block 200 can be driven to move by rotating the adjusting rod 420.

[0043] According to some embodiments of the utility model, the first positioning block 200 is provided with a positioning groove 210, and the end of the adjusting rod 420 is arranged in the positioning groove 210. The end of the adjusting rod 420 is detachably provided with a limiting rod 421. The limiting rod 421 is used to prevent the end of the adjusting rod 420 from falling out of the positioning groove 210. During the adjustment process, when the first positioning block 200 needs to be moved close to the second positioning block 300, the adjusting rod 420 is rotated so that its end abuts against the groove wall of the positioning groove 210 and then pushes the first positioning block 200. When the first positioning block 200 needs to be moved away from the second positioning block 300, the adjusting rod 420 is rotated so that the limiting rod 421 abuts against the groove wall on the other side and then drags the first positioning block 200. At the same time, the limiting rod 421 can also prevent the adjusting rod 420 from falling out of the first positioning block 200.

[0044] According to some embodiments of the present invention, a limiting structure 422 is provided at one end of the adjusting rod 420 away from the first positioning block 200 , and the limiting structure 422 is used to control the maximum displacement distance of the first positioning block 200 .

[0045] According to some embodiments of the utility model, an indicator line 431 is provided on the guide member 430, and a scale line 220 is provided on the upper end surface of the first positioning block 200. Through the cooperation between the indicator line 431 and the scale line 220, the pressure rods of different lengths corresponding to different positions can be clearly judged, making the adjustment more precise.

[0046] According to some embodiments of the utility model, a first step portion 230 is provided on both sides of the first positioning block 200, and a second step portion 432 is provided on the side of the guide member 430 close to the first positioning block 200, and the first step portion 230 and the second step portion 432 cooperate to provide a guiding function for the first positioning block 200.

[0047] According to some embodiments of the present invention, a plurality of positioning pins 240 are respectively provided on the first positioning block 200 and the second positioning block 300, and the positioning pins 240 are used for positioning and matching with the holes on the pressure rod.

[0048] It should be noted that in this specification, terms such as "one embodiment", "some embodiments", "basic embodiment", "extended embodiment" etc. may be used to describe several embodiments of the utility model. The specific features, structures, materials or characteristics in the several embodiments may be combined in accordance with the principles and purposes of the utility model.

[0049] Although some embodiments of the utility model have been shown and described in this specification, the utility model should not be limited to the above-mentioned embodiments. As long as the technical effects of the utility model are achieved by the same or equivalent means, any changes, modifications, equivalent substitutions and equivalent variations of these embodiments within the spirit and principles of the present disclosure and without departing from the principles and purpose of the present utility model should be included in the scope of protection of the present disclosure and should be deemed to belong to the scope of protection of the utility model.

Claims

1. A clamp with adjustable wheelbase, characterized in that: include: Base plate; A first positioning block, disposed on one side of the upper end surface of the bottom plate; A second positioning block is provided on the other side of the upper end surface of the bottom plate; An adjustment component, the adjustment component comprising: A bracket plate connected to a side surface of the bottom plate; An adjusting member, one end of which is connected to the first positioning block, and the middle part of which is movably connected to the bracket plate, and the adjusting member is used to drive the first positioning block to move closer to or away from the second positioning block; Two guide members are connected to the upper end surface of the bottom plate and are respectively arranged on both sides of the first positioning block. One end of the guide member abuts against the bracket plate. The guide member is used to guide the first positioning block.

2. The clamp with adjustable wheelbase according to claim 1, characterized in that: The adjusting member is configured as an adjusting rod, and the middle portion of the adjusting rod is threadedly connected to the bracket plate.

3. The clamp with adjustable wheelbase according to claim 2, characterized in that: The first positioning block is provided with a positioning groove, the end of the adjusting rod is arranged in the positioning groove, and the end of the adjusting rod is detachably provided with a limiting rod, and the limiting rod is used to prevent the end of the adjusting rod from escaping from the positioning groove.

4. The clamp with adjustable wheelbase according to claim 2, characterized in that: A limiting structure is provided at one end of the adjusting rod away from the first positioning block.

5. The clamp with adjustable wheelbase according to claim 1, characterized in that: The guide member is provided with an indication line, and the upper end surface of the first positioning block is provided with a scale line.

6. The clamp with adjustable wheelbase according to claim 1, characterized in that: The first positioning block is provided with first step portions on both sides, and the guide member is provided with a second step portion on one side close to the first positioning block. The first step portion cooperates with the second step portion to provide a guiding function for the first positioning block.

7. The clamp with adjustable wheelbase according to claim 1, characterized in that: The first positioning block and the second positioning block are respectively provided with a plurality of positioning pins.

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