Quick positioning and straightening clamp

Abstract

The utility model belongs to the technical field of industrial machining clamps, and particularly relates to a quick positioning and straightening clamp which comprises a main body, a positioning and straightening device and a positioning and straightening device. The mounting assembly is arranged on one side of the bottom of the main body and is used for fixedly adsorbing the main body on the platform; and the straightening assemblies are arranged on the periphery of the main body and used for quickly straightening the workpieces needing to be clamped. According to the clamp, a workpiece can be quickly fixed and limited through mutual cooperation of the straightening assembly and the isolation block, the clamping applicability of the device can be improved, meanwhile, the device can be quickly mounted on a table top through the mounting assembly, and the mounting convenience and stability of the device are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial processing fixtures, in particular to a fast positioning and straightening fixture. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. Injection molds are a type of mold. Now the requirements for plastic products are relatively high, and the requirements for process control are relatively strict. It is necessary to judge whether the product is qualified.

[0003] However, common straightening clamps on the market, such as "A clamp for quickly straightening products" with Chinese publication number: CN212706346U, can provide a clamping tool, but in actual use, firstly, this type of clamp can only clamp some specific workpieces, and has the defect of poor applicability; secondly, this type of clamp needs to be fixedly installed on the table, and has the defects of poor installation stability and poor convenience during the installation process.

[0004] Therefore, it is necessary to design a new solution to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a fast positioning and straightening clamp, aiming to solve the technical problems of poor clamping applicability, installation stability and convenience of the clamp in the prior art.

[0006] To achieve the above-mentioned purpose, an embodiment of the utility model provides a quick positioning and alignment clamp, including: a main body, which is arranged in a plate-like structure; an installation component, which is arranged on one side of the bottom of the main body and is used to fix and adsorb the main body on a platform; and an alignment component, which is arranged around the main body and is used to quickly align the workpiece to be clamped.

[0007] Furthermore, the installation assembly includes: an adsorption chamber opened on both sides of the bottom of the main body, an adsorption rod is rotatably connected inside the adsorption chamber; an adsorption plate is slidably connected to the inside of the adsorption chamber, and the adsorption plate and the adsorption rod are threadedly engaged; an adjustment chamber opened on one side of the main body, an adjustment rod is rotatably connected inside the adjustment chamber, and worms are provided at both ends of the adjustment rod; an adjustment block is provided on one side of the adjustment chamber, and the adjustment block is threadedly engaged with the adjustment rod; a worm wheel is provided on the top of the adsorption rod, and the worm wheel is meshed with the worm.

[0008] Furthermore, the alignment component includes: a plurality of alignment platforms arranged around the bottom of the main body, the top surface height of the alignment platform is lower than the top surface height of the main body; a pneumatic push cylinder arranged on the top of the alignment platform, a alignment plate is provided on one side of the pneumatic push cylinder, and the alignment plate is arranged toward one side of the main body.

[0009] Furthermore, a suction cup is provided at the bottom of the adsorption chamber, and the suction cup is made of rubber material.

[0010] Furthermore, a fixing cavity is opened on one side of the main body, a plurality of fixing teeth are arranged on the inner wall of the fixing cavity, a positioning plate is arranged on one side of the adjusting block, a positioning tooth is arranged on one side of the positioning plate, and the positioning teeth and the fixing teeth are engaged with each other, and a positioning spring is arranged between the adjusting block and the positioning plate.

[0011] Furthermore, the positioning teeth and the fixing teeth are both arranged in a triangular structure.

[0012] Furthermore, a gasket is provided on one side of the straightening plate, and the gasket is made of sponge material.

[0013] Furthermore, three isolation blocks are arranged on the top of the main body, the three isolation blocks are distributed in a "T"-shaped structure, and the isolation blocks are fixedly connected to the main body by screws.

[0014] The above one or more technical solutions in the rapid positioning and straightening clamp provided by the embodiment of the utility model have at least one of the following technical effects: the workpiece can be quickly fixed and limited by the cooperation between the straightening component and the isolation block, the clamping applicability of the device can be improved, and the installation component can be used to quickly install the device on the table, thereby improving the installation convenience and stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a clamp provided in an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the overall structure of the clamp provided in the embodiment of the utility model;

[0018] Figure 3 A side structural cross-sectional view of a clamp provided in an embodiment of the utility model;

[0019] Figure 4 The clamp provided by the embodiment of the utility model Figure 2 A is an enlarged schematic diagram;

[0020] Among them, the figure marks in the figure are: 1-main body; 101-adjusting chamber; 102-adjusting rod; 103-worm; 104-adjusting block; 105-fixed chamber; 106-fixed tooth; 107-positioning plate; 108-positioning tooth; 109-positioning spring; 2-adsorption chamber; 201-adsorption rod; 202-adsorption plate; 203-suction cup; 204-worm gear; 3-alignment platform; 301-pneumatic push cylinder; 302-alignment plate; 303-gasket; 304-isolation block. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not 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" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0025] In one embodiment of the present invention, Figure 1-Figure 4 As shown, a quick positioning and alignment clamp is provided, including: a main body 1, which is arranged in a plate-like structure; an installation component, which is arranged on one side of the bottom of the main body 1 and is used to fix and adsorb the main body 1 on a platform; and an alignment component, which is arranged around the main body 1 and is used to quickly align the workpiece to be clamped.

[0026] Furthermore, the installation assembly includes: an adsorption chamber 2 opened on both sides of the bottom of the main body 1, and an adsorption rod 201 is rotatably connected inside the adsorption chamber 2; an adsorption plate 202 is slidably connected to the inside of the adsorption chamber 2, and the adsorption plate 202 is threadedly engaged with the adsorption rod 201; an adjustment chamber 101 opened on one side of the main body 1, and an adjustment rod 102 is rotatably connected inside the adjustment chamber 101, and worms 103 are provided at both ends of the adjustment rod 102; an adjustment block 104 is provided on one side of the adjustment chamber 101, and the adjustment block 104 is threadedly engaged with the adjustment rod 102; a worm wheel 204 is provided on the top of the adsorption rod 201, and the worm wheel 204 is meshed with the worm 103. During use, the user can place the main body 1 on the desktop, and then use The user can push the tube adjustment block 104 to move inside the adjustment chamber 101, and use the threaded meshing connection between the adjustment block 104 and the adjustment rod 102 to drive the adjustment rod 102 to rotate. When the adjustment rod 102 rotates, it will drive the worm 103 at both ends to rotate, and use the rotating worm 103 to further drive the worm wheel 204 and the adsorption rod 201 to rotate. While the adsorption rod 201 rotates, the adsorption rod 201 will be meshed with the adsorption plate 202, and the adsorption plate 202 will be driven to move upward under the action of the meshing connection, so that the space at the bottom of the adsorption chamber 2 generates negative pressure and adsorption, and under the action of adsorption, the main body 1 can be firmly fixed on the installation surface, thereby improving the applicability of the device.

[0027] Furthermore, a suction cup 203 is provided at the bottom of the adsorption chamber 2, and the suction cup 203 is made of rubber material. During use, the suction cup 203 can be used to fill the gap between the adsorption chamber 2 and the placement surface to prevent the existence of a gap between the placement surface and the adsorption chamber 2, which may cause air circulation in the gap. This can improve the airtightness of the device and the overall installation and fitting stability.

[0028] Furthermore, a fixing cavity 105 is provided on one side of the main body 1, and a plurality of fixing teeth 106 are provided on the inner wall of the fixing cavity 105. A positioning plate 107 is provided on one side of the adjusting block 104, and a positioning tooth 108 is provided on one side of the positioning plate 107, and the positioning tooth 108 and the fixing tooth 106 are engaged with each other. A positioning spring 109 is provided between the adjusting block 104 and the positioning plate 107. During use, the user can quickly adsorb, fix and install the device by moving the adjusting block 104. Under normal circumstances, the positioning plate 107 will be pushed by the positioning spring 109. The positioning teeth 108 and the fixing teeth 106 are engaged with each other to fix the positioning teeth 108 and the fixing teeth 106, thereby preventing the positioning plate 107 and the adjusting block 104 from moving. When the user needs to adjust, the user can press the positioning plate 107, and the positioning teeth 108 will be disengaged from the fixing teeth 106, thereby completing the unlocking of the positioning plate 107 and the adjusting block 104, so that the user can quickly fix and unlock the adjusting block 104, thereby improving the ease of use of the device.

[0029] Furthermore, the positioning teeth 108 and the fixing teeth 106 are both arranged in a triangular structure. During use, the user can engage with the positioning teeth 108 and the fixing teeth 106. At the same time, the triangular structure can make the positioning teeth 108 and the fixing teeth 106 cooperate with each other and quickly position, which can prevent the situation where the position is not aligned during the engagement process and it is difficult to fix.

[0030] In another embodiment of the present invention, Figure 1-Figure 3 As shown, the alignment component includes: a plurality of alignment platforms 3 arranged around the bottom of the main body 1, the top surface height of the alignment platform 3 is lower than the top surface height of the main body 1; a pneumatic push cylinder 301 is arranged on the top of the alignment platform 3, and a alignment plate 302 is provided on one side of the pneumatic push cylinder 301, and the alignment plate 302 is arranged toward the side of the main body 1. During use, the user can connect the pneumatic push cylinder 301 through a control tube or a power tube, and use the pneumatic push cylinder 301 to inflate to push the alignment plate 302 toward the main body 1, so as to quickly align the workpiece and improve the clamping convenience of the device.

[0031] Furthermore, a gasket 303 is provided on one side of the straightening plate 302, and the gasket 303 is made of sponge material. The gasket 303 made of sponge material can prevent the straightening plate 302 from colliding and squeezing the edge of the workpiece during the clamping process, thereby preventing the workpiece from being damaged, thereby improving the installation convenience of the device.

[0032] Furthermore, three isolation blocks 304 are provided on the top of the main body 1. The three isolation blocks 304 are distributed in a "T"-shaped structure, and the isolation blocks 304 are fixedly connected to the main body 1 by screws. During use, the three isolation blocks 304 can be placed on the main body 1 to assist the alignment plate 302 in clamping and aligning the workpiece. When facing a larger workpiece, the isolation blocks 304 can also be quickly removed by removing the screws, so that the workpiece can be aligned more quickly, thereby improving the practicability of the device.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick positioning and straightening fixture, characterized in that: include: A main body (1), wherein the main body (1) is arranged in a plate-like structure; A mounting assembly, the mounting assembly being arranged on one side of the bottom of the main body (1) and being used for fixing and adsorbing the main body (1) on the platform; and A straightening assembly is arranged around the main body (1) and is used to quickly straighten a workpiece that needs to be clamped.

2. The rapid positioning and straightening fixture according to claim 1, characterized in that: The installation assembly includes: Adsorption chambers (2) are provided on both sides of the bottom of the main body (1), and adsorption rods (201) are rotatably connected inside the adsorption chamber (2); An adsorption plate (202) slidably connected to the interior of the adsorption chamber (2), wherein the adsorption plate (202) is threadedly engaged with the adsorption rod (201); An adjustment chamber (101) is provided on one side of the main body (1), an adjustment rod (102) is rotatably connected inside the adjustment chamber (101), and worm gears (103) are provided at both ends of the adjustment rod (102); An adjustment block (104) is arranged on one side of the adjustment chamber (101), and the adjustment block (104) is threadedly engaged with the adjustment rod (102); A worm wheel (204) is arranged on the top of the adsorption rod (201), and the worm wheel (204) is meshingly connected with the worm (103).

3. The rapid positioning and straightening fixture according to claim 1, characterized in that: The straightening assembly comprises: A plurality of alignment platforms (3) are arranged around the bottom of the main body (1), and the top surface height of the alignment platforms (3) is lower than the top surface height of the main body (1); A pneumatic push cylinder (301) is arranged on the top of the alignment platform (3), and a aligning plate (302) is arranged on one side of the pneumatic push cylinder (301), and the aligning plate (302) is arranged toward one side of the main body (1).

4. The rapid positioning and straightening fixture according to claim 2, characterized in that: A suction cup (203) is provided at the bottom of the adsorption chamber (2), and the suction cup (203) is made of rubber material.

5. The rapid positioning and straightening fixture according to claim 2, characterized in that: A fixing cavity (105) is provided on one side of the main body (1), and a plurality of fixing teeth (106) are provided on the inner wall of the fixing cavity (105); a positioning plate (107) is provided on one side of the adjusting block (104), and a positioning tooth (108) is provided on one side of the positioning plate (107), and the positioning tooth (108) and the fixing tooth (106) are engaged with each other; and a positioning spring (109) is provided between the adjusting block (104) and the positioning plate (107).

6. The rapid positioning and straightening fixture according to claim 5, characterized in that: The positioning teeth (108) and the fixing teeth (106) are both arranged in a triangular structure.

7. The rapid positioning and straightening fixture according to claim 3, characterized in that: A gasket (303) is provided on one side of the alignment plate (302), and the gasket (303) is made of sponge material.

8. The rapid positioning and straightening fixture according to claim 3, characterized in that: Three isolation blocks (304) are arranged on the top of the main body (1), the three isolation blocks (304) are arranged in a T-shaped structure, and the isolation blocks (304) are fixedly connected to the main body (1) by screws.

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