Rotary turning type strip-shaped workpiece clamp

Abstract

The utility model belongs to the technical field of clamps for industrial machining, and particularly relates to a rotary direction-changing type strip-shaped workpiece clamp which comprises a base, and a base table is arranged at the bottom of the base. The clamping assembly is arranged at the top of the base and used for rapidly clamping a workpiece; and the direction changing assembly is arranged on the base and the base table and used for adjusting the angle of the base at the top. According to the clamp, the clamping assembly can be rapidly matched with a workpiece in a clamping mode, strip-shaped workpieces of various sizes can be well clamped and fixed, meanwhile, the turning assembly is used for assisting the device in use, the simple and convenient turning and corner turning effect is provided, the device can rapidly achieve rotation adjustment on the workpiece, and the machining efficiency is improved. And the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial processing fixtures, in particular to a rotating direction-changing strip workpiece fixture. Background Art

[0002] In the field of modern manufacturing and precision engineering, fixtures are important tools for fixing and supporting workpieces, and their performance directly affects machining accuracy, efficiency, and ease of operation. Traditional fixture design often focuses on basic fixing functions, ignoring the flexibility required for workpiece angle adjustment under complex and changing machining requirements.

[0003] In response to the above defects, the existing Chinese publication number: CN220197633U "A Rotary Reversible Bar Workpiece Clamp" has proposed a solution, but in actual use, it still has certain defects. First, in actual use, this device is difficult to adapt to the rapid installation and matching of long strips of workpieces. Second, when adjusting, the device is not easy to use.

[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 rotating direction-changing strip workpiece clamp, aiming to solve the technical problem that common devices in the prior art are difficult to clamp long strip workpieces and adjust the angle for processing and inspection.

[0006] To achieve the above-mentioned purpose, an embodiment of the utility model provides a rotating and changing direction bar workpiece clamp, comprising: a base, a base is provided at the bottom of the base; a clamping assembly, the clamping assembly is provided at the top of the base, and is used to quickly clamp the workpiece; and a changing direction assembly, the changing direction assembly is provided at the base and the base, and is used to adjust the angle of the top base.

[0007] Furthermore, the clamping assembly includes: a locking port arranged at the top of the base, a limit plate being arranged in the middle of the locking port; two base plates arranged at the bottom of the base, the two base plates being respectively located on both sides of the limit plate; a clamping block arranged at the top of the base, a return spring being arranged between the clamping block and the base plate; a triangular slider arranged at the top of the base, the triangular slider being connected to the base by bolts, and both sides of the triangular slider are in contact with the clamping block.

[0008] Furthermore, the direction-changing assembly includes: a steering groove opened at the bottom of the base, a steering block is provided on the top of the base, and the steering block is rotatably connected to the steering groove; an orientation groove opened inside the base, an orientation rod is slidably connected inside the orientation groove, and an insert block is provided on one side of the top of the orientation rod and is engaged with the inner wall of the steering groove; and a plurality of orientation springs are provided between the orientation groove and the orientation rod.

[0009] Furthermore, limiting rods are provided on both sides of the limiting plate, and the return spring and the clamping block are both sleeved on the limiting rods.

[0010] Furthermore, the base as a whole is made of multiple parts spliced ​​together, and the multiple parts are fixedly connected by bolt structures.

[0011] Furthermore, a plurality of anti-slip stripes are provided at one end of the directional rod away from the base, and the plurality of anti-slip stripes are distributed at equal intervals.

[0012] Furthermore, a limiting groove is provided on the top of the directional groove, a limiting block is provided on the top of the directional rod, and the limiting block is slidably connected to the limiting groove.

[0013] Furthermore, the insert block is arranged in a triangular structure.

[0014] The above one or more technical solutions in the rotating direction-changing bar workpiece clamp provided by the embodiment of the utility model have at least one of the following technical effects: the clamping component can be used to quickly clamp and cooperate with the workpiece, so that bar workpieces of various sizes can be well clamped and fixed, and at the same time, the direction-changing component is used to assist the use of the device and provide a simple and convenient direction-changing angle effect, which can enable the device to realize the rotation adjustment of the workpiece more quickly and improve the convenience of use 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 3A schematic diagram of the base structure of the clamp provided in an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the directional rod structure of the clamp provided in the embodiment of the utility model;

[0020] Among them, the reference numerals in the figure are: 1-base; 101-steering groove; 102-locking mouth; 103-limiting plate; 104-limiting rod; 105-reset spring; 106-base plate; 107-triangular slider; 108-clamping block; 2-base; 201-steering block; 202-directional groove; 203-limiting groove; 204-directional rod; 205-limiting block; 206-insertion block; 207-anti-slip stripes; 208-directional spring. 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 the present utility model, if Figure 1-Figure 4 As shown, a rotating and changing direction type bar workpiece clamp is provided, comprising: a base 1, a base 2 is provided at the bottom of the base 1; a clamping assembly, the clamping assembly is provided at the top of the base 1, and is used to quickly clamp the workpiece; and a changing direction assembly, the changing direction assembly is provided at the base 1 and the base 2, and is used to adjust the angle of the top base 1; during use, by using this rotating and changing direction type bar workpiece clamp, the user can quickly lock and fix the long strip workpiece on the top, and at the same time, use the changing direction assembly in conjunction with the base 1 to rotate and adjust the position of the bar workpiece, so that during continuous inspection or processing, a more efficient and comprehensive processing effect can be achieved.

[0026] Furthermore, the clamping assembly includes: a locking opening 102 arranged at the top of the base 1, a limit plate 103 is arranged in the middle of the locking opening 102; two base plates 106 are arranged at the bottom of the base 1, and the two base plates 106 are respectively located on both sides of the limit plate 103; a clamping block 108 is arranged at the top of the base 1, and a return spring 105 is arranged between the clamping block 108 and the base plate 106; a triangular slider 107 is arranged at the top of the base 1, the triangular slider 107 is connected to the base 1 by bolts, and the two sides of the triangular slider 107 are in contact with the clamping block 108; during use, the edge of the long workpiece can be inserted into the locking opening 102 by using the locking opening 102 at the top, and the triangular slider 107 can be moved toward the bottom The seat 1 is tightened in the direction of the seat 1. During the tightening process, the triangular slider 107 can quickly push the clamping blocks 108 on both sides to move and clamp the workpiece inside the locking port 102. This method can achieve the effect of fast clamping and stable fixation, thereby improving the applicability of the device. At the same time, when the user needs to disassemble the workpiece, the user can occasionally loosen the triangular slider 107. At this time, the clamping block 108 loses the squeezing of the triangular slider 107 and will return to its original position under the push of the reset spring 105. At this time, the reset spring 105 can be used to push the clamping block 108 to return to its original position, and release the restriction of the locking port 102 on the workpiece, so that the user can quickly disassemble the workpiece, thereby improving the practicability of the device.

[0027] Furthermore, limiting rods 104 are provided on both sides of the limiting plate 103, and the reset spring 105 and the clamping block 108 are both mounted on the limiting rods 104. During use, the user can limit the positions of the clamping block 108 and the reset spring 105 through the limiting rods 104, and guide the clamping block 108 to move laterally, so as to ensure that the clamping block 108 can stably clamp and fix the workpiece, thereby improving the overall practicality of the device.

[0028] Furthermore, the base 1 as a whole is made of multiple parts spliced ​​together, and the multiple parts are fixedly connected by bolt structures. During use, the multiple parts fixedly connected by bolts can be quickly disassembled, thereby improving the maintenance convenience of the device.

[0029] Furthermore, the direction-changing component includes: a steering groove 101 provided at the bottom of the base 1, a steering block 201 is provided at the top of the base 2, and the steering block 201 is rotatably connected to the steering groove 101; an orientation groove 202 is provided inside the base 2, an orientation rod 204 is slidably connected inside the orientation groove 202, and an insert block 206 is provided on one side of the top of the orientation rod 204 to engage with the inner wall of the steering groove 101; a plurality of orientation springs 208 are provided between the orientation groove 202 and the orientation rod 204. During use, the user can press the orientation rod 204, at which time the orientation rod 204 will move toward the inner wall of the orientation groove 202 and squeeze the orientation spring 208, at which time the orientation rod The plug block 206 on one side of the top of 204 will be disengaged from the inner wall of the steering groove 101, thereby releasing the fixation of the base 1, and being able to rotate the upper base 1 to drive the strip workpiece to rotate. Conversely, when the user adjusts to a suitable position, the directional rod 204 can be used and released. At this time, the directional rod 204 will move in a direction away from the directional groove 202 under the push of the directional spring 208, and the upper plug block 206 will be engaged with the inner wall of the steering groove 101. In this way, the mutual sliding ability between the base 1 and the base 2 can be limited, so that the user can change the angle of the device and the workpiece to assist in viewing, thereby improving the overall practicality of the device.

[0030] Furthermore, a plurality of anti-skid stripes 207 are provided at one end of the directional rod 204 away from the base 2, and the plurality of anti-skid stripes 207 are evenly spaced apart. During use, the user can release the base 1 of the mountain house from restrictions by pressing the directional rod 204. In this process, the plurality of anti-skid stripes 207 can increase the friction between the user's hand and the directional rod 204, thereby allowing the directional rod 204 to be more fully pressed and opened, thereby improving the practicability of the device.

[0031] Furthermore, a limiting groove 203 is provided on the top of the orientation groove 202, and a limiting block 205 is provided on the top of the orientation rod 204, and the limiting block 205 is slidably connected to the limiting groove 203. During use, the orientation rod 204 is pressed to release the fixation of the upper base 1, and at this time, the sliding connection between the limiting block 205 and the limiting groove 203 can be used to limit the sliding of the orientation rod 204. During the restriction process, the orientation rod 204 is prevented from being offset or falling off, thereby improving the practicability of the device.

[0032] Furthermore, the plug block 206 is arranged in a triangular structure. During use, the device can be quickly fixed by fitting the plug block 206 against the inner wall of the steering groove 101. The triangular structure can better cooperate with the inner wall of the steering groove 101 for fixation, and has the advantages of anti-falling and anti-slip teeth and can be quickly fixed, thereby improving the practicality 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 rotating direction-changing bar-shaped workpiece fixture, characterized in that: include: A base (1), wherein a base (2) is provided at the bottom of the base (1); A clamping assembly, the clamping assembly being arranged on the top of the base (1) and being used for quickly clamping a workpiece; and A direction-changing component is arranged between the base (1) and the pedestal (2) and is used to adjust the angle of the top base (1).

2. The rotating direction-changing bar-shaped workpiece fixture according to claim 1 is characterized in that: The clamping assembly comprises: A locking opening (102) is provided at the top of the base (1), and a limiting plate (103) is provided in the middle of the locking opening (102); Two substrates (106) are arranged at the bottom of the base (1), and the two substrates (106) are respectively located on two sides of the limiting plate (103); A clamping block (108) is arranged on the top of the base (1), and a return spring (105) is arranged between the clamping block (108) and the base plate (106); A triangular slider (107) is arranged on the top of the base (1), the triangular slider (107) is connected to the base (1) via bolts, and two sides of the triangular slider (107) are in contact with the clamping block (108).

3. The rotating direction-changing bar-shaped workpiece fixture according to claim 1 is characterized in that: The direction-changing component comprises: A steering groove (101) is provided at the bottom of the base (1), a steering block (201) is provided at the top of the base (2), and the steering block (201) is rotatably connected to the steering groove (101); An orientation groove (202) is provided inside the base (2), an orientation rod (204) is slidably connected inside the orientation groove (202), and an insert block (206) is provided on one side of the top of the orientation rod (204) and is engaged with the inner wall of the steering groove (101); A plurality of directional springs (208) are disposed between the directional slot (202) and the directional rod (204).

4. The rotating direction-changing bar-shaped workpiece fixture according to claim 2 is characterized in that: Limiting rods (104) are provided on both sides of the limiting plate (103), and the return spring (105) and the clamping block (108) are both sleeved on the limiting rods (104).

5. The rotating direction-changing bar-shaped workpiece fixture according to claim 2, characterized in that: The base (1) is made of a plurality of parts joined together, and the plurality of parts are fixedly connected by bolt structures.

6. The rotating direction-changing bar-shaped workpiece fixture according to claim 3 is characterized in that: The end of the directional rod (204) away from the base (2) is provided with a plurality of anti-slip stripes (207), and the plurality of anti-slip stripes (207) are distributed at equal intervals.

7. The rotating direction-changing bar-shaped workpiece fixture according to claim 3 is characterized in that: A limiting groove (203) is provided at the top of the directional groove (202), a limiting block (205) is provided at the top of the directional rod (204), and the limiting block (205) is slidably connected to the limiting groove (203).

8. The rotating direction-changing bar-shaped workpiece fixture according to claim 3 is characterized in that: The insert block (206) is arranged in a triangular structure.

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