A base plate assembly fixing device

Abstract

The utility model relates to the technical field of base plate installation, and discloses a base plate assembly fixing device, comprising: a mounting platform, the left and right sides of the bottom of the mounting platform are fixedly connected with support plates, and the left and right side walls of the mounting platform are provided with guide grooves; a clamping mechanism, the clamping mechanism comprising: a support frame, a two-way screw, a trapezoidal block, a positioning plate, a fixing plate, a storage plate, a movable plate and a clamping plate, the bottom of the support frame is provided with a trapezoidal groove, the two-way screw is rotatably connected between the inner cavity walls of the trapezoidal groove, the trapezoidal block is slidably connected to the left and right sides of the inner cavity of the trapezoidal groove, the positioning plates are divided into four groups, and are fixedly connected to the front and rear sides of the left side and the front and rear sides of the rear side of the bottom of the support frame, and the fixing plate is fixedly connected between the front and rear two groups of positioning plates; the novel scheme can facilitate the fixing of the base plate assembly, avoid shoveling out the glue of the mounting platform, and improve the installation and fixing efficiency of the base plate assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of bottom plate installation, in particular to a bottom plate assembly fixing device. Background Art

[0002] The cutting machine, also known as the cutting machine, is an indispensable equipment in some light industries. It is a machine that mainly uses the force of the machine's movement to apply pressure to the cutting die to cut the material. The material is usually placed on the base plate for cutting. The base plate of the cutting machine is an important part of the machine. It has an important impact on the performance, production efficiency, cost and service life of the machine. The current method of fixing the base plate assembly of the cutting machine is usually to use a combination of glue and bolts for fixing. The bolts play the main fixing role, and gluing is used to increase the connectivity between the base plate and the mounting table.

[0003] When replacing the existing base plate assembly, glue is generally applied on the mounting table first, and the base plate is lifted by the staff and placed on the mounting table. However, it is difficult to place the base plates uniformly when placing them, and it is easy to place them one by one, thereby shoveling out the glue on the mounting table, thereby reducing the installation and fixing efficiency of the base plate assembly. For this reason, we propose a base plate assembly fixing device. Utility Model Content

[0004] The purpose of the utility model is to provide a bottom plate assembly fixing device to solve the problems raised in the above 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 floor assembly fixing device, comprising:

[0007] A mounting platform, wherein support plates are fixedly connected to the left and right sides of the bottom of the mounting platform, and guide grooves are provided on the left and right side walls of the mounting platform;

[0008] The clamping mechanism comprises: a support frame, a bidirectional screw, a trapezoidal block, a positioning plate, a fixed plate, a storage plate, a movable plate and a clamping plate. A trapezoidal groove is provided at the bottom of the support frame. The bidirectional screw is rotatably connected between the inner cavity walls of the trapezoidal groove. The trapezoidal block is slidably connected to the left and right sides of the inner cavity of the trapezoidal groove. The positioning plates are divided into four groups and are fixedly connected to the front and rear sides of the left side and the front and rear sides of the rear side of the bottom of the support frame. The fixing plate is fixedly connected between the front and rear two groups of positioning plates. A connecting groove is provided at the top of the fixing plate. The storage plate is slidably connected to the top of the fixing plate through the connecting groove. The movable plate is fixedly connected to the bottom of the trapezoidal block.

[0009] The transmission structure includes: a first rack, a rotating shaft, a gear and a second rack, the first rack is fixedly connected to the top of the storage plate, the rotating shaft is rotatably connected between the front and rear two sets of positioning plates, the gear is fixedly connected to the side wall of the rotating shaft, the second rack is fixedly connected to the bottom of the movable plate, and the gear is meshed with the first rack and the second rack.

[0010] As the preferred technical solution of this application,

[0011] The left side wall of the left support plate and the right side wall of the right support plate are both fixedly connected with connecting plates, and the tops of the connecting plates are provided with sliding rails.

[0012] As the preferred technical solution of this application,

[0013] The power output end of the slide rail is fixedly connected with an electric telescopic rod, and the power output end of the electric telescopic rod is fixedly connected to the bottom of the fixed plate.

[0014] As the preferred technical solution of this application,

[0015] The left end of the bidirectional screw passes through the left side wall of the inner cavity of the trapezoidal groove and is fixedly connected to a turntable. Positioning grooves are provided on the front and rear sides of the right side wall of the left movable plate and the front and rear sides of the left side wall of the right movable plate. A sliding rod is slidably connected to the inner cavity of the positioning groove.

[0016] As the preferred technical solution of this application,

[0017] A mounting plate is fixedly connected between the ends of the sliding rods, and a spring is fixedly connected between the side wall of the mounting plate and the side wall of the movable plate.

[0018] As the preferred technical solution of this application,

[0019] The spring is located on the outside of the slide rod, a blind groove is provided on the side wall of the mounting plate, and the clamping plate is slidably connected to the side wall of the mounting plate through the blind groove.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The two-wheel drive gear is used to drive the two-wheel drive gear to rotate, and the two-way screw is driven by the turntable to rotate. Since the two-way screw is threadedly connected to the two-way screw and slides in the trapezoidal groove, the two-way screw can drive the trapezoidal block and the movable plate to move relative to each other laterally when rotating, and the second rack and the mounting plate are driven to move by the movable plate, and the mounting plate is supported by the sliding rod, and the clamping plate is driven to move by the mounting plate, and the bottom plate is clamped and limited by the clamping plate, and the gear is driven to rotate by the second rack, and the gear drives the first rack and the storage plate to move, so that the storage plate contracts, and the clamping plate clamps the bottom plate, and then the electric telescopic rod drives the fixed plate and the support frame to move downward, so that the bottom plate is placed on the mounting table, thereby facilitating the fixation of the bottom plate assembly, avoiding shoveling out the glue of the mounting table, and improving the installation and fixation efficiency of the bottom plate assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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.

[0023] In the attached picture:

[0024] Figure 1 A three-dimensional diagram of a base plate assembly fixing device provided in the present application;

[0025] Figure 2 A schematic diagram of a fixing plate structure of a bottom plate assembly fixing device provided in this application;

[0026] Figure 3 A schematic diagram of a movable plate structure of a bottom plate assembly fixing device provided in this application;

[0027] Figure 4 A schematic diagram of the support frame structure of a base plate assembly fixing device provided in this application.

[0028] In the figure: 100, mounting table; 110, support plate; 120, connecting plate; 130, slide rail; 140, electric telescopic rod; 200, support frame; 210, trapezoidal groove; 220, bidirectional screw; 230, trapezoidal block; 240, positioning plate; 250, fixing plate; 251, connecting groove; 260, storage plate; 261, first rack; 270, rotating shaft; 271, gear; 300, movable plate; 310, second rack; 320, positioning groove; 321, slide rod; 330, mounting plate; 331, spring; 332, blind groove; 340, splint. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-4 A bottom plate assembly fixing device includes: a mounting platform 100, the bottom left and right sides of the mounting platform 100 are fixedly connected with support plates 110, the support plates 110 are used to support the connecting plate 120 and the slide rail 130, and the left and right side walls of the mounting platform 100 are provided with guide grooves; a clamping mechanism, the clamping mechanism includes: a support frame 200, a bidirectional screw 220, a trapezoidal block 230, a positioning plate 240, a fixed plate 250, a storage plate 260, a movable plate 300 and a clamping plate 340, the bottom of the support frame 200 A trapezoidal groove 210 is provided, and a bidirectional screw 220 is rotatably connected between the inner cavity walls of the trapezoidal groove 210. The trapezoidal block 230 is slidably connected to the left and right sides of the inner cavity of the trapezoidal groove 210. There are four groups of positioning plates 240, which are fixedly connected to the front and rear sides of the left side and the front and rear sides of the rear side of the bottom of the support frame 200. The fixing plate 250 is fixedly connected between the front and rear two groups of positioning plates 240. A connecting groove 251 is provided on the top of the fixing plate 250. The storage plate 260 is slidably connected to the fixing plate 250 through the connecting groove 251. The movable plate 300 is fixedly connected to the bottom of the trapezoidal block 230, and the trapezoidal block 230 and the movable plate 300 are relatively moved laterally by the rotation of the bidirectional screw 220. The clamping plate 340 is driven by the movable plate 300 to clamp the bottom plate, and the fixed plate 250 is supported by the clamping plate 340. The fixed plate 250 supports the storage plate 260, and the storage plate 260 is used to support the bottom plate; the transmission structure includes: a first rack 261, a rotating shaft 270, a gear 271 and a second rack 310, and the first rack 310 is driven by the second rack 310. A rack 261 is fixedly connected to the top of the storage plate 260, the rotating shaft 270 is rotatably connected between the front and rear sets of positioning plates 240, the gear 271 is fixedly connected to the side wall of the rotating shaft 270, and the second rack 310 is fixedly connected to the bottom of the movable plate 300. The gear 271 is meshed with the first rack 261 and the second rack 310. The movement of the second rack 310 drives the gear 271 and the rotating shaft 270 to rotate, and the gear 271 drives the first rack 261 and the storage plate 260 to move.

[0031] See also Figure 1 The left side wall of the left support plate 110 and the right side wall of the right support plate 110 are both fixedly connected with a connecting plate 120, and a slide rail 130 is arranged on the top of the connecting plate 120, through which the electric telescopic rod 140 and the support frame 200 can be moved horizontally.

[0032] See also Figure 1 The power output end of the slide rail 130 is fixedly connected to the electric telescopic rod 140 , and the power output end of the electric telescopic rod 140 is fixedly connected to the bottom of the fixed plate 250 , and the support frame 200 is driven to move longitudinally through the electric telescopic rod 140 .

[0033] See also Figure 3 and Figure 4 The left end of the bidirectional screw 220 passes through the left side wall of the inner cavity of the trapezoidal groove 210 and is fixedly connected with a turntable. The front and rear sides of the right side wall of the left movable plate 300 and the front and rear sides of the left side wall of the right movable plate 300 are provided with positioning grooves 320. The inner cavity of the positioning groove 320 is slidably connected with a sliding rod 321. The bidirectional screw 220 is driven to rotate by the turntable, the sliding rod 321 is supported by the positioning groove 320, and the mounting plate 330 is supported by the sliding rod 321.

[0034] See also Figure 3 A mounting plate 330 is fixedly connected between the ends of the slide rod 321 , and a spring 331 is fixedly connected between the side wall of the mounting plate 330 and the side wall of the movable plate 300 , and a reverse force is applied to the mounting plate 330 through the spring 331 .

[0035] See also Figure 3 The spring 331 is located on the outside of the slide rod 321, a blind groove 332 is provided on the side wall of the mounting plate 330, the clamping plate 340 is slidably connected to the side wall of the mounting plate 330 through the blind groove 332, the mounting plate 330 is connected to the clamping plate 340 through the blind groove 332, and the bottom plate is clamped by the clamping plate 340.

[0036] Specifically, when the device is in use, the bottom plate is first placed on the storage plate 260, and then the bidirectional screw 220 is driven to rotate by rotating the turntable, and the rotation of the bidirectional screw 220 drives the trapezoidal block 230 and the movable plate 300 to move laterally relative to each other, and the movable plate 300 drives the slide bar 321 and the mounting plate 330 to move, and the mounting plate 330 drives the clamping plate 340 to move, and the clamping plate 340 contacts the bottom plate, and the spring 331 is elastically deformed by continuing to squeeze, and a reverse force is applied to the mounting plate 330, so as to clamp the bottom plate. At this time, the movement of the movable plate 300 drives the second rack 310 to move, and the second rack 310 drives the gear 271 and the rotating shaft 270 to rotate, and the gear 271 drives the first rack 261 and the storage plate 260 to move horizontally, so that the storage plate 260 moves to the inner side of the positioning plate 240, and then drives the fixed plate 250 and the support frame 200 to move downward through the electric telescopic rod 140, and adjusts the front and rear positions of the bottom plate through the slide rail 130. Finally, the bottom plate is placed on the mounting table 100 through the clamping plate 340. At this time, the support frame 200 continues to be lowered so that the storage plate 260 is located in the guide groove, and then the bidirectional screw 220 is rotated in the opposite direction to make the movable plate 300 and the clamping plate 340 loosen the bottom plate and move the storage plate 260 into the guide groove. Finally, the support frame 200 and the movable plate 300 are moved to the side away from the mounting table 100 through the slide rail 130, and the use of the device is completed.

[0037] 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.

[0038] 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 floor assembly fixing device, characterized in that: include: A mounting platform (100), wherein support plates (110) are fixedly connected to the left and right sides of the bottom of the mounting platform (100), and guide grooves are provided on the left and right side walls of the mounting platform (100); A clamping mechanism, the clamping mechanism comprising: a support frame (200), a bidirectional screw (220), a trapezoidal block (230), a positioning plate (240), a fixing plate (250), a storage plate (260), a movable plate (300) and a clamping plate (340), wherein a trapezoidal groove (210) is provided at the bottom of the support frame (200), the bidirectional screw (220) is rotatably connected between the inner cavity walls of the trapezoidal groove (210), and the trapezoidal block (230) is slidably connected between the inner cavity walls of the trapezoidal groove (210). On the left and right sides, the positioning plates (240) are four groups and are fixedly connected to the front and rear sides of the left side and the front and rear sides of the rear side of the bottom of the support frame (200); the fixing plate (250) is fixedly connected between the front and rear two groups of positioning plates (240); a connecting groove (251) is opened on the top of the fixing plate (250); the storage plate (260) is slidably connected to the top of the fixing plate (250) through the connecting groove (251); and the movable plate (300) is fixedly connected to the bottom of the trapezoidal block (230); A transmission structure, the transmission structure comprising: a first rack (261), a rotating shaft (270), a gear (271) and a second rack (310), wherein the first rack (261) is fixedly connected to the top of a storage plate (260), the rotating shaft (270) is rotatably connected between two sets of front and rear positioning plates (240), the gear (271) is fixedly connected to a side wall of the rotating shaft (270), the second rack (310) is fixedly connected to the bottom of a movable plate (300), and the gear (271) is meshedly connected to the first rack (261) and the second rack (310).

2. A floor assembly fixing device according to claim 1, characterized in that: The left side wall of the left support plate (110) and the right side wall of the right support plate (110) are both fixedly connected with a connecting plate (120), and a slide rail (130) is arranged on the top of the connecting plate (120).

3. A floor assembly fixing device according to claim 2, characterized in that: The power output end of the slide rail (130) is fixedly connected to an electric telescopic rod (140), and the power output end of the electric telescopic rod (140) is fixedly connected to the bottom of the fixed plate (250).

4. A floor assembly fixing device according to claim 1, characterized in that: The left end of the bidirectional screw (220) passes through the left side wall of the inner cavity of the trapezoidal groove (210) and is fixedly connected to a turntable. The front and rear sides of the right side wall of the left movable plate (300) and the front and rear sides of the left side wall of the right movable plate (300) are both provided with positioning grooves (320), and the inner cavity of the positioning groove (320) is slidably connected to a sliding rod (321).

5. A floor assembly fixing device according to claim 4, characterized in that: A mounting plate (330) is fixedly connected between the ends of the sliding rods (321), and a spring (331) is fixedly connected between the side wall of the mounting plate (330) and the side wall of the movable plate (300).

6. A floor assembly fixing device according to claim 5, characterized in that: The spring (331) is located outside the slide bar (321), a blind groove (332) is provided on the side wall of the mounting plate (330), and the clamping plate (340) is slidably connected to the side wall of the mounting plate (330) through the blind groove (332).

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