Clamp for processing carbon fiber box body

Abstract

The utility model discloses a fixture for processing a carbon fiber box body, and relates to the technical field of carbon fiber box body processing, the fixture comprises a workbench, a floating supporting and clamping assembly and a rotary pressing plate assembly, T-shaped grooves are equidistantly arranged in the workbench, a first bottom plate is arranged in the middle of the upper part of the workbench, a heightening block is fixed on the upper side of the first bottom plate, and the first bottom plate is provided with a second bottom plate. And a mounting frame is mounted above the heightening block. According to the clamp for machining the carbon fiber box body, the positions of the first bottom plate and the second bottom plate are adjustable, the clamp is suitable for carbon fiber box body blanks with different lengths, the situation of empty clamping is avoided, and the four-claw linkage chucks on the two sides are convenient for positioning and clamping the two ends of the carbon fiber box body blanks; the three floating supporting and clamping assemblies installed on the bottom face and the two side faces of the installation frame are matched with the rotary pressing plate assembly on the upper side so that the periphery of the outer portion of the carbon fiber box blank can be fully positioned and clamped conveniently, the carbon fiber box blank can be firmly fixed conveniently, and the carbon fiber box blank cannot vibrate in the cutting process.

Description

TECHNICAL FIELD

[0001] The utility model relates to carbon fiber box body processing technical field, concretely is a kind of processing carbon fiber box body clamp. BACKGROUND

[0002] Carbon fiber box body has important role in processing production, supporting clamping force.For meet the efficient cutting demand, the vibration of longer carbon fiber product in the processing process is larger, leading to low processing accuracy and efficiency, then need to be firmly fixed in machine tool in the product to be processed.The product to be processed is precision parts, and the product must be kept stable clamping and supporting fixation in the process of machine tool cutting.

[0003] The existing carbon fiber box product is placed on machine tool table, usually directly using lever pressing plate to clamp and fix it, for the existing mode, according to the length of product, the difficulty of changing type increases, preparation time lengthens, leading to production capacity decline, fixture and product repeat positioning accuracy is prone to error, pressing plate clamping workpiece is prone to empty clamping, which affects the processing accuracy.

[0004] Therefore, in view of the above, the existing structure and the lack are improved, and a kind of processing carbon fiber box body clamp is provided. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of processing carbon fiber box body clamp to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of processing carbon fiber box body clamp, including workbench, floating support clamping assembly and rotating pressing plate assembly, the inside of workbench is equidistantly provided with T-shaped groove, and the upper middle part of workbench is installed with first bottom plate, the upper side of first bottom plate is fixed with pad high block, and pad high block is installed with mounting frame in the upper side, the mounting frame is "U" type structure, and the bottom surface and the middle part of two sides of mounting frame are installed with floating support clamping assembly, the upper side of the middle part of mounting frame is provided with carbon fiber box body blank, the upper side of the both sides of workbench is installed with second bottom plate, and the upper side of second bottom plate is fixed with mounting vertical plate, the side of mounting vertical plate is fixed with support plate, and the upper side of support plate is installed with four-jaw linkage chuck.

[0007] Further, the side of the mounting frame is connected with limit block by bolt, and the limit block is "L" type structure.

[0008] Further, the floating support clamping assembly includes threaded sleeve, threaded rod and clamping block, the threaded sleeve is half embedded in mounting frame and is bolted with mounting frame, the inside of threaded sleeve is screwed with threaded rod, and one end of threaded rod is connected with clamping block.

[0009] Further, the rotating pressing plate assembly comprises a first bolt rod, a lever pressing plate and a clamping groove, the upper side of the mounting frame is rotatably connected with the first bolt rod, the outer side of the first bolt rod movably sheaths the lever pressing plate, and the other end of the lever pressing plate is provided with the clamping groove.

[0010] Further, the rotating pressing plate assembly further comprises a positioning groove, a second bolt rod and a positioning rod, the other upper side of the mounting frame is rotatably connected with the second bolt rod, the two upper sides of the mounting frame are fixedly connected with the positioning rods, the two sides of the lever pressing plate are provided with the positioning grooves, and the positioning grooves are matched with the positioning rods in size.

[0011] Further, the bottom of the first bottom plate and the second bottom plate is provided with a flat key corresponding to the T-shaped groove, and the flat key of the first bottom plate and the second bottom plate is in sliding connection with the T-shaped groove.

[0012] The utility model provides a kind of processing carbon fiber box body fixture, with following beneficial effects:

[0013] The utility model is provided with a heat dissipation assembly, the sliding cooperation between the flat key of the bottom of the first bottom plate and the second bottom plate and the T-shaped groove facilitates the position adjustment of the first bottom plate and the second bottom plate respectively, and after position adjustment, the first bottom plate and the second bottom plate can be fixed in position by bolt locking, suitable for carbon fiber box body blank of different lengths, without empty clamping situation, the four claw linkage chucks on both sides facilitate the positioning and clamping of the two ends of carbon fiber box body blank.

[0014] The utility model is provided with floating support clamping assembly, three groups of floating support clamping assemblies installed on the bottom surface and two sides of mounting frame cooperate with the rotating pressing plate assembly on the upper side to facilitate the sufficient positioning and clamping of the outer four sides of carbon fiber box body blank, which is conducive to improving processing efficiency and processing accuracy, while reducing operation frequency and process error, convenient operation, the position of clamping block can be adjusted by screw rod in rotating screw sleeve, so that the three clamping blocks can position and clamp the bottom surface and two sides of carbon fiber box body blank, conveniently fix carbon fiber box body blank, so that it does not vibrate when cutting, and the rotating pressing plate assembly facilitates the pressing of the top surface of carbon fiber box body blank. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model a kind of processing carbon fiber box body fixture;

[0016] Figure 2 It is the clamping transformation structure schematic diagram of the utility model a kind of processing carbon fiber box body fixture;

[0017] Figure 3This is a front view structural diagram of a fixture for processing carbon fiber box according to the present invention;

[0018] Figure 4 This is a side view of the open structure of a floating support clamping assembly of a fixture for processing carbon fiber box bodies of the utility model;

[0019] Figure 5 This is a side view of the closed structure of a floating support clamping assembly of a fixture for processing carbon fiber box bodies in the utility model.

[0020] In the figure: 1. Workbench; 2. T-slot; 3. First base plate; 4. Spacer block; 5. Mounting frame; 6. Limit block; 7. Floating support clamping assembly; 701. Threaded sleeve; 702. Threaded rod; 703. Clamping block; 8. Rotary pressure plate assembly; 801. First bolt rod; 802. Lever pressure plate; 803. Positioning slot; 804. Clamping slot; 805. Second bolt rod; 806. Positioning rod; 9. Carbon fiber box blank; 10. Second base plate; 11. Mounting vertical plate; 12. Support plate; 13. Four-jaw linked chuck. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figure 1-Figure 3As shown, a carbon fiber box processing fixture includes a workbench 1, a floating support clamping assembly 7 and a rotating pressure plate assembly 8. T-slots 2 are opened at equal distances inside the workbench 1, and a first base plate 3 is installed in the upper middle part of the workbench 1, a pad block 4 is fixed on the upper side of the first base plate 3, and a mounting frame 5 is installed above the pad block 4, one side of the mounting frame 5 is connected to a limiting block 6 by bolts, and the limiting block 6 is an "L"-shaped structure, and a carbon fiber box blank 9 is provided on the upper middle side of the mounting frame 5, a second base plate 10 is installed on both sides above the workbench 1, and a mounting vertical plate 11 is fixed above the second base plate 10, a support plate 12 is fixed on one side of the mounting vertical plate 11, and a four-claw linked chuck 13 is installed on one side of the support plate 12, and flat keys are provided at the bottom of the first base plate 3 and the second base plate 10 corresponding to the T-slot 2, and the bottom flat keys of the first base plate 3 and the second base plate 10 are slidably connected to the T-slot 2. The sliding fit between the bottom flat keys of the first base plate 3 and the second base plate 10 and the T-slot 2 facilitates the sliding adjustment of the positions of the first base plate 3 and the second base plate 10 respectively, and after the position adjustment, the first base plate 3 and the second base plate 10 can be fixed in position by means of bolt locking, which is suitable for carbon fiber box blanks 9 of different lengths. The limit block 6 with an "L"-shaped structure can preliminarily limit the two end faces of the carbon fiber box blank 9, and the four-claw linked chucks 13 on both sides facilitate positioning and clamping of the two ends of the carbon fiber box blank 9.

[0023] like Figure 3-Figure 4 As shown, the mounting frame 5 is a "U"-shaped structure, and the bottom surface and the middle part of the two side surfaces of the mounting frame 5 are all installed with floating support clamping assemblies 7, the floating support clamping assembly 7 includes a threaded sleeve 701, a threaded rod 702 and a clamping block 703, the threaded sleeve 701 is half embedded in the mounting frame 5 and is bolted to the mounting frame 5, the threaded sleeve 701 is screwed to the inside of the threaded sleeve 702, and one end of the threaded rod 702 is connected to the clamping block 703; the three groups of floating support clamping assemblies 7 installed on the bottom surface and two side surfaces of the mounting frame 5 cooperate with the rotating pressure plate assembly 8 on the upper side to facilitate full positioning and clamping of the outer periphery of the carbon fiber box blank 9, and the position of the clamping block 703 can be adjusted by rotating the threaded rod 702 in the threaded sleeve 701, so that the three clamping blocks 703 can position and clamp the bottom surface and two side surfaces of the carbon fiber box blank 9, which is convenient for firmly fixing the carbon fiber box blank 9 so that it does not vibrate during cutting.

[0024] like Figure 2 and Figure 5As shown, a rotating pressure plate assembly 8 is installed on both sides of the mounting frame 5. The rotating pressure plate assembly 8 includes a first bolt rod 801, a lever pressure plate 802 and a slot 804. The first bolt rod 801 is screwed to one side of the upper portion of the mounting frame 5, and the outer movably sleeve of the first bolt rod 801 is provided with a lever pressure plate 802, and the other end of the lever pressure plate 802 is provided with a slot 804. The rotating pressure plate assembly 8 also includes a positioning groove 803, a second bolt rod 805 and a positioning rod 806. The second bolt rod 805 is screwed to the other side of the upper portion of the mounting frame 5, and positioning rods 806 are fixed on both sides of the upper portion of the mounting frame 5. Both sides of the pressure plate 802 are provided with positioning grooves 803, and the positioning grooves 803 match the size of the positioning rods 806; the lever pressure plate 802 can be rotated on the outside of the first bolt rod 801 to facilitate the placement and removal of the carbon fiber box blank 9. When the lever pressure plate 802 is closed, the slot 804 at the other end can be sleeved on the outside of the second bolt rod 805, and the lever pressure plate 802 can be lowered so that the positioning grooves 803 on both sides are engaged with the positioning rods 806. Then, tightening the first bolt rod 801 and the second bolt rod 805 can enable the lever pressure plate 802 to press the top surface of the carbon fiber box blank 9.

[0025] In summary, if Figure 1-Figure 5After the first bottom plate 3 is in the fixed position, the first bottom plate 3 can be fixed to the position by means of screw thread locking. Then, the carbon fiber box blank 9 is placed. At this time, the limit block 6 with an "L"-shaped structure can preliminarily limit the two end faces of the carbon fiber box blank 9. Then, the second bottom plate 10 is moved in the same way, so that the four-claw linked chucks 13 on both sides of the second bottom plate 10 are used to position and clamp the two ends of the carbon fiber box blank 9. Then, the three groups of floating support clamping assemblies 7 installed on the bottom and two side surfaces of the mounting frame 5 cooperate with the rotating pressure plate assembly 8 on the upper side to fully position and clamp the outer periphery of the carbon fiber box blank 9. In this process, the rotation After the first and second bolt rods 801 and 805 are tightened, the lever pressing plate 802 on the top surface is opened, the floating support clamping assembly 7 on the side and bottom surfaces is relaxed, the four-claw linkage chuck 13 on both sides is relaxed, the second bottom plate 10 is translated and retreated, and the product is finally taken out, thus completing the use process of the carbon fiber box body fixture.

[0026] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A fixture for processing carbon fiber box, comprising a workbench (1), a floating support clamping assembly (7) and a rotating pressure plate assembly (8), characterized in that: The workbench (1) is provided with T-shaped slots (2) at equal intervals inside, and a first base plate (3) is installed in the middle of the upper part of the workbench (1), a padding block (4) is fixed on the upper side of the first base plate (3), and a mounting frame (5) is installed above the padding block (4), the mounting frame (5) is in a "U"-shaped structure, and a floating support clamping assembly (7) is installed on the bottom surface and the middle of the two side surfaces of the mounting frame (5), a rotating pressure plate assembly (8) is installed above both sides of the mounting frame (5), a carbon fiber box blank (9) is provided on the upper middle side of the mounting frame (5), a second base plate (10) is installed on both sides of the upper part of the workbench (1), and a mounting vertical plate (11) is fixed above the second base plate (10), a support plate (12) is fixed on one side of the mounting vertical plate (11), and a four-claw linkage chuck (13) is installed on one side of the support plate (12).

2. A fixture for processing carbon fiber box according to claim 1, characterized in that: One side of the installation frame (5) is connected to a limiting block (6) via bolts, and the limiting block (6) is in an "L"-shaped structure.

3. A fixture for processing carbon fiber box according to claim 1, characterized in that: The floating support clamping assembly (7) comprises a threaded sleeve (701), a threaded rod (702) and a clamping block (703); the threaded sleeve (701) is half-embedded in the mounting frame (5) and is bolted to the mounting frame (5); the threaded rod (702) is screwed onto the interior of the threaded sleeve (701), and one end of the threaded rod (702) is connected to the clamping block (703).

4. A fixture for processing carbon fiber box according to claim 1, characterized in that: The rotary pressure plate assembly (8) comprises a first bolt rod (801), a lever pressure plate (802) and a slot (804); the first bolt rod (801) is screwed to one side of the upper portion of the mounting frame (5); the lever pressure plate (802) is movably sleeved on the outer side of the first bolt rod (801); and the other end of the lever pressure plate (802) is provided with a slot (804).

5. A fixture for processing carbon fiber box according to claim 4, characterized in that: The rotating pressure plate assembly (8) further comprises a positioning groove (803), a second bolt rod (805) and a positioning rod (806); the second bolt rod (805) is screwed to the other side of the upper portion of the mounting frame (5), and positioning rods (806) are fixed to both sides of the upper portion of the mounting frame (5); positioning grooves (803) are provided on both sides of the lever pressure plate (802), and the sizes of the positioning grooves (803) and the positioning rods (806) match each other.

6. A fixture for processing carbon fiber box according to claim 1, characterized in that: The bottoms of the first base plate (3) and the second base plate (10) are provided with flat keys corresponding to the T-slots (2), and the flat keys at the bottoms of the first base plate (3) and the second base plate (10) are in sliding connection with the T-slots (2).

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