Bakelite plate cutting positioning mechanism

Abstract

The utility model relates to the technical field of bakelite plate cutting, and discloses a bakelite plate cutting positioning mechanism which comprises an operation table, the front side and the rear side of the bottom of the operation table are fixedly connected with mounting blocks, and a U-shaped frame is fixedly connected between the left side and the right side of the bottom of the operation table; the positioning mechanism comprises a two-way screw rod, two groups of first movable blocks, two groups of first positioning plates, two groups of second movable blocks, two groups of second positioning plates and two groups of transmission rods, the first positioning plates are fixedly connected to the tops of the first movable blocks, and the second positioning plates are fixedly connected to the tops of the second movable blocks; the second positioning plate is fixedly connected to the top of a second movable block, and connecting plates are fixedly connected to the right side of the rear side wall of the first movable block on the front side and the left side of the front side wall of the first movable block on the rear side; according to the scheme, a bakelite plate can be conveniently positioned and clamped, the machining efficiency of the bakelite plate is guaranteed, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of bakelite board cutting, in particular to a bakelite board cutting positioning mechanism. Background Art

[0002] Bakelite, also known as bakelite board and phenolic laminated paperboard, is a board made of high-quality bleached wood building paper and cotton linter paper as reinforcement, and phenolic resin made from high-purity, fully synthetic petrochemical raw materials as resin adhesive. During the production of bakelite boards, it is generally necessary to use a cutting machine to cut the bakelite boards into specific shapes to facilitate the installation and use of the bakelite boards.

[0003] The existing bakelite board cutting and positioning method is basically to place the bakelite board on a storage plate, manually align the bakelite board with the storage plate, then move the positioning block by turning the bolts, and position and clamp the bakelite board. When replacing the bakelite board, tools are required to turn multiple sets of bolts, which affects the processing efficiency of the bakelite board and is inconvenient to use. For this reason, we propose a bakelite board cutting and positioning mechanism. Utility Model Content

[0004] The utility model aims to provide a bakelite cutting and positioning mechanism to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0006] The present application is specifically as follows: a bakelite cutting and positioning mechanism, comprising:

[0007] An operating table, wherein mounting blocks are fixedly connected to the front and rear sides of the bottom of the operating table, and a U-shaped frame is fixedly connected between the left and right sides of the bottom of the operating table;

[0008] The positioning mechanism comprises: a bidirectional screw, a first movable block, a first positioning plate, a second movable block, a second positioning plate and a transmission rod, the first movable block, the first positioning plate, the second movable block, the second positioning plate and the transmission rod are all two groups, the first positioning plate is fixedly connected to the top of the first movable block, the second positioning plate is fixedly connected to the top of the second movable block, the right side of the rear side wall of the first movable block on the front side and the left side of the front side wall of the first movable block on the rear side are fixedly connected with a connecting plate, the side wall of the connecting plate is provided with a first connecting groove, the right side wall of the second movable block on the left side and the left side wall of the second movable block on the right side are provided with a second connecting groove, and the transmission rod is rotatably connected between the inner cavities of the first connecting groove and the second connecting groove through a rotating shaft.

[0009] As the preferred technical solution of this application,

[0010] The top of the operating table is provided with first through slots on both the front and rear sides. The first positioning plate is slidably connected to the inner cavity of the first through slot and extends to the upper side thereof.

[0011] As the preferred technical solution of this application,

[0012] The left and right sides of the top of the operating table are both provided with second through slots, and the second positioning plate is slidably connected to the inner cavity of the second through slot and extends to the upper side thereof.

[0013] As the preferred technical solution of this application,

[0014] A storage plate is fixedly connected to the middle of the top of the operating table, and the bidirectional screw is rotatably connected between the two groups of mounting blocks.

[0015] As the preferred technical solution of this application,

[0016] The front side wall of the first movable block is provided with a thread groove matching the bidirectional screw and is threadedly connected to the side wall of the bidirectional screw. The front end of the bidirectional screw passes through the rear side wall of the front mounting block and is fixedly connected to a turntable.

[0017] As the preferred technical solution of this application,

[0018] The bottom of the inner cavity of the U-shaped frame is slidably connected with a slide groove, and the second movable block is slidably connected to the bottom of the inner cavity of the U-shaped frame through the slide groove.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] In the scheme of the present application: by placing the bakelite board on the storage plate, by rotating the turntable, the bidirectional screw is driven to rotate by the turntable, and since a thread groove matching the bidirectional screw is provided on the inner side of the first movable block, the bidirectional screw can drive the first movable block to move forward and backward relatively when rotating, and the first positioning plate and the connecting plate are driven to move forward and backward relatively by the first movable block, and since the first connecting groove on the connecting plate and the second connecting groove on the second movable block are connected to the transmission rod through the rotating shaft, the connecting plate can pull the second movable block to move laterally relatively through the transmission rod when moving, and at this time, the second movable block slides in the sliding groove on the U-shaped frame and drives the second positioning plate to move relatively, and the first positioning plate and the second positioning plate slide in the first through groove and the second through groove, and position and clamp the bakelite board on the storage plate, thereby facilitating the positioning and clamping of the bakelite board, ensuring the processing efficiency of the bakelite board, and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0022] In the attached picture:

[0023] Figure 1 A three-dimensional diagram of a bakelite cutting and positioning mechanism provided in this application;

[0024] Figure 2 A bottom-up schematic diagram of an operating table of a bakelite cutting and positioning mechanism provided in the present application;

[0025] Figure 3 A schematic diagram of a U-shaped frame structure of a bakelite cutting and positioning mechanism provided in this application;

[0026] Figure 4 A schematic diagram of the operating table structure of a bakelite board cutting and positioning mechanism provided in this application.

[0027] In the figure: 100, operating table; 110, first through slot; 120, second through slot; 130, storage plate; 200, mounting block; 210, bidirectional screw; 220, first movable block; 230, first positioning plate; 240, turntable; 250, connecting plate; 251, first connecting slot; 300, U-shaped frame; 310, slide slot; 320, second movable block; 321, second connecting slot; 330, second positioning plate; 340, transmission rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-4A bakelite cutting positioning mechanism comprises: an operating table 100, a mounting block 200 is fixedly connected to both the front and rear sides of the bottom of the operating table 100, a bidirectional screw 210 is supported by the mounting block 200, a U-shaped frame 300 is fixedly connected between the left and right sides of the bottom of the operating table 100, and the U-shaped frame 300 is connected to the second movable block 320 through a slide groove 310; a positioning mechanism, the positioning mechanism comprises: a bidirectional screw 210, a first movable block 220, a first positioning plate 230, a second movable block 320, a second positioning plate 330 and a transmission rod 340, the first movable block 220, the first positioning plate 230, the second movable block 320, the second positioning plate 330 and the transmission rod 340 are all two groups, the first positioning plate 230 is fixedly connected to the top of the first movable block 220, and the second positioning plate 330 is fixedly connected to the top of the second movable block 320 The right side of the rear side wall of the front first movable block 220 and the left side of the front side wall of the rear first movable block 220 are fixedly connected with a connecting plate 250, and the side wall of the connecting plate 250 is provided with a first connecting groove 251, and the right side wall of the left second movable block 320 and the left side wall of the right second movable block 320 are provided with a second connecting groove 321, and the transmission rod 340 is rotatably connected between the inner cavity of the first connecting groove 251 and the second connecting groove 321 through a rotating shaft, and the first movable block 220 drives the first positioning plate 230 to move relatively, and the first movable block 220 drives the connecting plate 250 to move, and the connecting plate 250 drives the second movable block 320 to move relatively through the transmission rod 340, and the second movable block 320 drives the second positioning plate 330 to move relatively, and the first positioning plate 230 cooperates with the second positioning plate 330 to position and clamp the bakelite.

[0030] See also Figure 1 and Figure 4 A first through slot 110 is provided on both the front and rear sides of the top of the operating table 100 , and a first positioning plate 230 is slidably connected to the inner cavity of the first through slot 110 and extends to the upper side thereof, so that the first through slot 110 facilitates the movement of the first positioning plate 230 .

[0031] See also Figure 1 and Figure 4 A second through slot 120 is provided on both left and right sides of the top of the operating table 100 . The second positioning plate 330 is slidably connected to the inner cavity of the second through slot 120 and extends to the upper side thereof. The second through slot 120 facilitates the movement of the second positioning plate 330 .

[0032] See also Figure 1-4 A storage plate 130 is fixedly connected to the middle of the top of the operating table 100, and a bidirectional screw 210 is rotatably connected between the two sets of mounting blocks 200. The bakelite board is supported by the storage plate 130, and the first movable block 220 is driven to move by the rotation of the bidirectional screw 210.

[0033] See also Figure 1-4The front side wall of the first movable block 220 is provided with a thread groove matching the bidirectional screw 210 and is threadedly connected to the side wall of the bidirectional screw 210. The front end of the bidirectional screw 210 passes through the rear side wall of the front mounting block 200 and is fixedly connected with a turntable 240. The bidirectional screw 210 drives the first movable block 220 to move, and the turntable 240 drives the bidirectional screw 210 to rotate.

[0034] See also Figure 3 and Figure 4 The bottom of the inner cavity of the U-shaped frame 300 is slidably connected with a slide groove 310 , and the second movable block 320 is slidably connected to the bottom of the inner cavity of the U-shaped frame 300 through the slide groove 310 , and the U-shaped frame 300 supports the second movable block 320 through the slide groove 310 .

[0035] Specifically, when the device is in use, the bakelite board is first placed on the storage plate 130, and then the turntable 240 is manually rotated. The turntable 240 drives the bidirectional screw 210 to rotate on the mounting block 200. The rotation of the bidirectional screw 210 drives the first movable block 220 to move relatively forward and backward. The first movable block 220 drives the first positioning plate 230 to slide relatively in the first through groove 110. The connecting plate 250 is driven to move by the first movable block 220. Since the transmission rod 340 rotates between the first connecting groove 251 and the second connecting groove 321 through the rotating shaft, the connecting plate 250 can drive the second movable block 320 to move relatively laterally through the transmission rod 340 when moving. The second movable block 320 drives the second positioning plate 330 to slide in the second through groove 120. The bakelite board is clamped by the first positioning plate 230 and the second positioning plate 330. Finally, the bakelite board is cut by an external cutting machine, and the use of the mechanism is completed.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bakelite cutting and positioning mechanism, characterized in that: include: An operating table (100), wherein both front and rear sides of the bottom of the operating table (100) are fixedly connected to mounting blocks (200), and a U-shaped frame (300) is fixedly connected between the left and right sides of the bottom of the operating table (100); The positioning mechanism comprises: a bidirectional screw (210), a first movable block (220), a first positioning plate (230), a second movable block (320), a second positioning plate (330) and a transmission rod (340); the first movable block (220), the first positioning plate (230), the second movable block (320), the second positioning plate (330) and the transmission rod (340) are each in two groups; the first positioning plate (230) is fixedly connected to the top of the first movable block (220); the second positioning plate (330) is fixedly connected to the top of the second movable block (220); A connecting plate (250) is fixedly connected to the top of the movable block (320), the right side of the rear side wall of the first movable block (220) on the front side, and the left side of the front side wall of the first movable block (220) on the rear side; a first connecting groove (251) is provided on the side wall of the connecting plate (250); a second connecting groove (321) is provided on the right side wall of the second movable block (320) on the left side, and a second connecting groove (321) is provided on the left side wall of the second movable block (320); and the transmission rod (340) is rotatably connected between the inner cavities of the first connecting groove (251) and the second connecting groove (321) via a rotating shaft.

2. A bakelite cutting and positioning mechanism according to claim 1, characterized in that: The top of the operating table (100) is provided with first through slots (110) on both the front and rear sides, and the first positioning plate (230) is slidably connected to the inner cavity of the first through slot (110) and extends to the upper side thereof.

3. The bakelite cutting and positioning mechanism according to claim 1, characterized in that: Second through slots (120) are provided on both left and right sides of the top of the operating table (100), and the second positioning plate (330) is slidably connected to the inner cavity of the second through slot (120) and extends to the upper side thereof.

4. The bakelite cutting and positioning mechanism according to claim 1, characterized in that: A storage plate (130) is fixedly connected to the middle of the top of the operating table (100), and the bidirectional screw rod (210) is rotatably connected between the two groups of mounting blocks (200).

5. The bakelite cutting and positioning mechanism according to claim 1, characterized in that: The front side wall of the first movable block (220) is provided with a thread groove matching the bidirectional screw (210) and is threadedly connected to the side wall of the bidirectional screw (210). The front end of the bidirectional screw (210) passes through the rear side wall of the front mounting block (200) and is fixedly connected to the rotating disk (240).

6. The bakelite cutting and positioning mechanism according to claim 1, characterized in that: The bottom of the inner cavity of the U-shaped frame (300) is slidably connected to a slide groove (310), and the second movable block (320) is slidably connected to the bottom of the inner cavity of the U-shaped frame (300) through the slide groove (310).

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