Press-fit decomposition tool

Abstract

The utility model relates to a press-fit decomposition tool, and relates to the field of mechanical auxiliary devices, the press-fit decomposition tool comprises a base supported on the ground, the base is provided with a workbench, the workbench is provided with a plurality of pressing blocks, the bottoms of the pressing blocks are provided with positioning pieces, the positioning pieces are detachably connected with the workbench, and the positioning pieces are detachably connected with the workbench. Vertical stand columns are arranged on the two sides of the workbench respectively, the bottoms of the stand columns are fixedly connected with the base, a horizontal cross beam used for connecting the two stand columns is fixedly arranged on the tops of the stand columns, a pressing plate is arranged between the cross beam and the workbench, the two stand columns penetrate through the pressing plate in a sliding mode, and the two stand columns are fixedly connected with the base. A power assembly used for driving the pressing plate to slide in the extending direction of the stand column is arranged on the cross beam. The device has the effects that workpieces can be quickly and stably pressed and decomposed, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of mechanical auxiliary devices, in particular to a pressing and disassembling tool. BACKGROUND

[0002] When assembling and disassembling parts, axial static pressure is needed to act so that the parts are not damaged.

[0003] The existing pressing machine is various, generally used for the production and processing of specific parts or the disassembly of parts, and has complex structure, large size, heavy weight and high procurement cost.

[0004] The utility model discloses a light heavy vehicle steering knuckle pressing machine, including pressing machine body, manual hydraulic cylinder and base, the lower end of pressing machine body is equipped with base, and the both sides of base are equipped with multiple sets of limiting groove plates, and the inside of the lower part of pressing machine body is equipped with connecting plate near base, and the lower end of connecting plate is connected with bottom plate, and the middle of the inside of pressing machine body is connected with pressing plate, and the middle of pressing plate is equipped with pressing hole, and the both sides of the inside of the upper part of pressing machine body are equipped with multiple sets of sliding grooves, and the inside of sliding groove is equipped with moving plate, and the upper end of moving plate is equipped with manual hydraulic cylinder in the middle, and the both sides of moving plate are equipped with reset spring near the upper end of manual hydraulic cylinder, and the lower end of manual hydraulic cylinder is equipped with lower pressing rod in the middle, and the upper end of manual hydraulic cylinder is equipped with telescopic pressing rod in the middle, and the upper end of telescopic pressing rod is connected with push plate, and the middle of the upper end of pressing machine body is equipped with reinforcing plate, and the lower part of pressing machine body is equipped with pressing block.

[0005] When pressing and disassembling different parts, the pressing machine has low adaptability, and only the pressing block placed on the pressing machine supports the parts, which has displacement and dumping risk. Utility model content

[0006] In order to improve the above problems, the present application provides a pressing and disassembling tool.

[0007] The pressing and disassembling tool provided by the present application adopts the following technical scheme:

[0008] A pressing and disassembling tool, comprising a base arranged on the ground, a workbench arranged on the base, a plurality of pressing blocks arranged on the workbench, a positioning member arranged at the bottom of each pressing block, the positioning member and the workbench being detachably connected, vertical columns arranged at the two sides of the workbench, the bottom of each column being fixedly connected with the base, a horizontal cross beam fixedly arranged at the top of each column and used for connecting two columns, a pressing plate arranged between the cross beam and the workbench, each column sliding through the pressing plate, and a power assembly arranged on the cross beam and used for driving the pressing plate to slide along the extension direction of the column.

[0009] Further, the workbench is provided with a plurality of first grooves and a plurality of second grooves, the extension direction of the first grooves is parallel to the extension direction of the cross beam, the plurality of first grooves are uniformly distributed along the horizontal direction perpendicular to the extension direction of the cross beam, the extension direction of the second grooves is perpendicular to the extension direction of the cross beam, the plurality of second grooves are uniformly distributed along the extension direction of the cross beam, and the slot of the plurality of first grooves and the slot of the plurality of second grooves are both provided with an extension plate.

[0010] Further, the positioning member comprises a mounting plate, a connecting bolt and a connecting nut, the screw head of the connecting bolt is slidingly arranged in the first groove or the second groove, the screw rod of the connecting bolt penetrates through the mounting plate and is threadedly connected with the connecting nut, the mounting plate is fixedly connected with the pressing block, and the screw head of the connecting bolt and the connecting nut enclose a clamping space for accommodating the extension plate and the mounting plate.

[0011] Further, the power assembly comprises a manual screw rod and a flange plate, the flange plate is fixedly connected to the top wall of the pressing plate away from the workbench, the end of the manual screw rod penetrates through the cross beam and is rotationally connected with the flange plate, the manual screw rod is threadedly connected with the cross beam, and the extension direction of the manual screw rod is parallel to the extension direction of the stand column.

[0012] Further, the end of the manual screw rod away from the flange plate is provided with a hand wheel, and the hand wheel and the manual screw rod are coaxially arranged.

[0013] In summary, the present application has at least one of the following beneficial technical effects:

[0014] By arranging a plurality of detachably connected pressing blocks on the workbench of the base, and cooperating with the positioning member to achieve precise positioning and installation of the pressing blocks on the workbench, the adaptability of the tooling to different sizes or shapes of workpieces is improved, the lifting structure composed of the stand column and the cross beam, and the sliding of the pressing plate driven by the power assembly, realize the fast and stable pressing and disassembly operation of the workpiece, and improve the work efficiency;

[0015] By arranging the first grooves and the second grooves on the workbench, and the extension plates arranged in the slots, the positioning of the plurality of pressing blocks is facilitated, the use flexibility of the tooling is increased, and the displacement or tilting of the workpiece and the pressing block during pressing or disassembly is effectively prevented, which affects the accuracy and safety of the operation. The positioning member cooperates with the connecting bolt and the connecting nut to quickly lock and adjust the position of the pressing block on the workbench, simplifies the installation and disassembly process of the pressing block, reduces the operation difficulty, and facilitates the flexible adjustment of the tooling layout to adapt to the needs of different workpieces. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic view of the overall structure of a compression decomposition tool in an embodiment of the application.

[0017] Figure 2 It is a schematic view of the overall structure of a workbench in an embodiment of the application.

[0018] Reference signs: 1, base; 2, leg; 3, workbench; 4, power assembly; 41, manual screw; 42, flange; 5, positioning piece; 51, mounting plate; 52, connecting bolt; 53, connecting nut; 6, hand wheel; 7, extension plate; 8, clamping space; 9, compression block; 10, column; 11, cross beam; 12, compression plate; 13, first groove; 14, second groove. DETAILED DESCRIPTION

[0019] The following will be described in detail in combination with the accompanying Figures 1-2 The application will be further described in detail.

[0020] An embodiment of the application discloses a compression decomposition tool.

[0021] Reference Figure 1 A compression decomposition tool includes a base 1, vertical legs 2 are arranged at the bottom of the four corners of the base 1, the legs 2 are arranged on the ground, a workbench 3 is arranged at the center of the top wall of the base 1, a plurality of compression blocks 9 are arranged on the workbench 3, the bottom of the plurality of compression blocks 9 is arranged to be detachably connected with the workbench 3 through positioning pieces 5, vertical columns 10 are arranged on both sides of the workbench 3, one end of the column 10 is fixedly connected with the base 1, a horizontal cross beam 11 is fixedly arranged at the top of the column 10 to connect the two columns 10, a compression plate 12 is arranged between the cross beam 11 and the workbench 3, the two columns 10 are slidably arranged through the compression plate 12, and a power assembly 4 is arranged on the cross beam 11 to drive the compression plate 12 to slide along the extension direction of the column 10.

[0022] A plurality of detachable compression blocks 9 are arranged on the workbench 3 of the base 1, and the positioning pieces 5 are used to realize the accurate positioning and installation of the compression blocks 9 on the workbench 3, thereby improving the adaptability of the tool to workpieces of different sizes or shapes, the lifting structure formed by the column 10 and the cross beam 11 is used, and the compression plate 12 is driven by the power assembly 4 to slide, thereby realizing the rapid and stable compression and decomposition operation of the workpiece and improving the work efficiency.

[0023] Reference Figure 1 and Figure 2, the workbench 3 is uniformly provided with a plurality of first grooves 13 and a plurality of second grooves 14, the extension direction of the first grooves 13 is parallel to the extension direction of the cross beam 11, the plurality of first grooves 13 are uniformly distributed along the extension direction of the cross beam 11 which is perpendicular to the horizontal direction, the extension direction of the second grooves 14 is perpendicular to the extension direction of the cross beam 11, the plurality of second grooves 14 are uniformly distributed along the extension direction of the cross beam 11, the slot of the plurality of first grooves 13 and the slot of the plurality of second grooves 14 are both provided with an extension plate 7, and the cross section of the first grooves 13 and the second grooves 14 is all in the shape of an inverted T; the positioning member 5 comprises a mounting plate 51, a connecting bolt 52 and a connecting nut 53, the screw head of the connecting bolt 52 is slidingly arranged in the first groove 13 or the second groove 14, the screw rod of the connecting bolt 52 passes through the mounting plate 51 and is threadedly connected with the connecting nut 53, the mounting plate 51 is fixedly connected with the pressing block 9, and the screw head of the connecting bolt 52 and the connecting nut 53 enclose a clamping space 8 for accommodating the extension plate 7 and the mounting plate 51.

[0024] With the first grooves 13 and the second grooves 14 arranged on the workbench 3 and the extension plates 7 arranged in the slots, the plurality of pressing blocks 9 can be positioned arbitrarily, the flexibility of the tool is increased, and the displacement or tilting of the workpiece and the pressing block 9 during the pressing or disassembling process is effectively prevented, so that the accuracy and safety of the operation are affected. The positioning member 5 is cooperated with the connecting bolt 52 and the connecting nut 53, the position of the pressing block 9 on the workbench 3 is quickly locked and adjusted, the mounting and dismounting process of the pressing block 9 is simplified, the operation difficulty is reduced, and the layout of the tool is conveniently adjusted flexibly to adapt to the needs of different workpieces.

[0025] With reference to Figure 1 , the power assembly 4 comprises a manual screw rod 41 and a flange plate 42, the flange plate 42 is fixedly connected to the top wall of the pressing plate 12 away from the workbench 3, the end of the manual screw rod 41 passes through the cross beam 11 and is rotationally connected with the flange plate 42, the manual screw rod 41 is threadedly connected with the cross beam 11, and the extension direction of the manual screw rod 41 is parallel to the extension direction of the stand column 10; the end of the manual screw rod 41 away from the flange plate 42 is provided with a hand wheel 6, and the hand wheel 6 and the manual screw rod 41 are coaxially arranged.

[0026] When the workpiece is pressed and disassembled, the hand wheel 6 is rotated, the hand wheel 6 drives the manual screw rod 41 to rotate, the manual screw rod 41 drives the flange plate 42 and the pressing plate 12 to move along the extension direction of the stand column 10, and then the workpiece is extruded by the pressing plate 12, so that the pressing and disassembling of the workpiece itself are realized.

[0027] The implementation principle of the pressing and decomposing tool is that: a plurality of detachable pressing blocks 9 are arranged on the workbench 3 of the base 1, the precise positioning and installation of the pressing blocks 9 on the workbench 3 are realized by cooperating with the positioning member 5, the adaptability of the tool to workpieces of different sizes or shapes is improved, the lifting structure composed of the column 10 and the cross beam 11 and the sliding of the pressing plate 12 driven by the power assembly 4 are utilized, the quick and stable pressing and decomposing operation of the workpiece is realized, and the working efficiency is improved.

[0028] The first groove 13 and the second groove 14 arranged on the workbench 3 and the extension plate 7 equipped with the slot are used for facilitating the arbitrary positioning of the plurality of pressing blocks 9, increasing the use flexibility of the tool, and effectively preventing the displacement or tilting of the workpiece and the pressing block 9 during the pressing or decomposing process, thereby affecting the accuracy and safety of the operation, the positioning member 5 is used for realizing the quick locking and adjustment of the position of the pressing block 9 on the workbench 3 by cooperating with the connecting bolt 52 and the connecting nut 53, the installation and dismounting process of the pressing block 9 is simplified, the operation difficulty is reduced, and the flexible adjustment of the tool layout is facilitated, so as to adapt to the requirements of different workpieces.

[0029] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, so: all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A press decomposition tooling characterized by: The utility model provides a kind of movable workbench, including the pedestal (1) set on ground, the workbench (3) is provided on the pedestal (1), the workbench (3) is provided with several pressing blocks (9), the bottom of several pressing blocks (9) is provided with positioning member (5), the positioning member (5) and the workbench (3) are detachably connected, the both sides of the workbench (3) are provided with vertical column (10) respectively, the bottom of vertical column (10) and the pedestal (1) are fixedly connected, the top of vertical column (10) is fixedly provided with horizontal crossbeam (11) for connecting two vertical column (10), the crossbeam (11) and the workbench (3) are provided with pressing plate (12) between, two vertical column (10) are slid through the pressing plate (12), the crossbeam (11) is provided with power assembly (4) for driving the pressing plate (12) to slide along the extension direction of vertical column (10).

2. The press decomposition tooling of claim 1, wherein: The workbench (3) is provided with a plurality of first grooves (13) and a plurality of second grooves (14), the extension direction of the first groove (13) is parallel to the extension direction of the crossbeam (11), a plurality of the first grooves (13) are evenly distributed along the horizontal direction perpendicular to the extension direction of the crossbeam (11), the extension direction of the second groove (14) is perpendicular to the extension direction of the crossbeam (11), a plurality of the second grooves (14) are evenly distributed along the extension direction of the crossbeam (11), the slot of a plurality of the first grooves (13) and the slot of a plurality of the second grooves (14) are provided with an extension plate (7).

3. The press decomposition tooling of claim 2, wherein: The positioning member (5) includes a mounting plate (51), a connecting bolt (52), and a connecting nut (53). The head of the connecting bolt (52) is slidably arranged in the first groove (13) or the second groove (14). The shank of the connecting bolt (52) passes through the mounting plate (51) and is threadedly connected with the connecting nut (53). The mounting plate (51) is fixedly connected with the pressing block (9). The head of the connecting bolt (52) and the connecting nut (53) enclose a clamping space (8) for accommodating the extension plate (7) and the mounting plate (51).

4. The press decomposition tooling of claim 1, wherein: The power assembly (4) includes a hand screw (41) and a flange plate (42). The flange plate (42) is fixedly connected to the top wall of the pressing plate (12) away from the workbench (3). The end of the hand screw (41) passes through the crossbeam (11) and is rotationally connected with the flange plate (42). The hand screw (41) is threadedly connected with the crossbeam (11). The extension direction of the hand screw (41) is parallel to the extension direction of the vertical column (10).

5. The press decomposition tooling of claim 4, wherein: The end of the hand screw (41) away from the flange plate (42) is provided with a hand wheel (6). The hand wheel (6) and the hand screw (41) are coaxially arranged.

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