Building engineering machinery production clamping equipment

Abstract

The utility model relates to the technical field of constructional engineering machinery production, in particular to constructional engineering machinery production clamping equipment which mainly comprises a clamping machining table, a supporting frame is arranged on the outer side of the bottom end of the clamping machining table, and a power assembly is arranged in the middle of the inner side of the clamping machining table. Moving grooves are formed in the top ends of the front wall and the rear wall of the clamping machining table, the spiral adjusting assembly is arranged in the middle of the inner side of the clamping machining table, and moving adjusting assemblies are arranged at the left end and the right end of the outer side of the spiral adjusting assembly. According to the clamping equipment for building engineering machinery production, the top end limiting assembly is rotationally adjusted at the top end of the movable adjusting assembly, the clamping plate on the inner side is limited and fixed, the clamping plate can be replaced and adjusted according to the shape of a machined part, and the applicability is improved; the inserting limiting assembly at the bottom end is inserted into the supporting rotating assembly in a telescopic mode to limit rotation of the supporting rotating assembly, the position of the bottom end can be stably adjusted, and the clamping direction can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering machinery production, in particular to a construction engineering machinery production clamping device. Background Art

[0002] Construction machinery is a general term for mechanical equipment used in engineering construction and urban and rural construction. It consists of various machines such as excavators, earth-moving machinery, compaction machinery, engineering lifting machinery, pile-driving machinery, road machinery, concrete machinery, concrete products machinery, steel-grade prestressed machinery, decoration machinery and aerial work machinery. When processing the machinery, clamping equipment is required to fix it.

[0003] A Chinese patent with publication number CN219768025U discloses a clamping device for the production of mechanical parts. The utility model starts and adjusts the motor in the clamping mechanism, and then drives the bidirectional threaded rod to rotate. When the bidirectional threaded rod rotates, it drives the threaded block connected to the outside with the thread to move, and the threaded block drives the moving plate to move. The threads are set in opposite directions, and the two moving plates move closer to the middle, so that the clamping plates move closer. The moving position of the moving block is adjusted according to the length of the part, and then the part is clamped and fixed to facilitate subsequent processing.

[0004] During use, the above-mentioned equipment controls clamping by rotating the screw. The single fixed clamping module is close to the clamping, which limits the range of parts that can be clamped. It can fix relatively regular parts well, but the clamping effect for less regular parts will be reduced, thereby reducing the applicability of the equipment, which needs to be optimized and improved. Utility Model Content

[0005] The purpose of the utility model is to provide a construction engineering machinery production clamping device to solve the problems raised by the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A clamping device for production of construction engineering machinery, comprising:

[0008] A clamping processing table, wherein a support frame is arranged outside the bottom end of the clamping processing table, a power assembly is arranged in the middle of the inner side of the clamping processing table, and moving grooves are arranged at the top ends of the front and rear walls of the clamping processing table;

[0009] A spiral adjustment component is arranged in the middle of the inner side of the clamping processing table, and movable adjustment components are arranged at both the left and right ends of the outer side of the spiral adjustment component, and a clamping plate is arranged on the inner side of the movable adjustment component, and a top limit component is arranged at the top of the movable adjustment component, and the rotation of the top limit component limits the position of the clamping plate;

[0010] The support rotation assembly is arranged at the middle part of the bottom end of the support frame, and a plug-in limit assembly is arranged on the right side of the bottom end of the support frame. The telescopic movement of the plug-in limit assembly limits the rotation of the support rotation assembly.

[0011] Preferably, the power assembly includes a motor, and the motor is installed in the middle of the inner bottom end of the clamping processing table, and the left rotating end of the motor is connected to a rotating gear.

[0012] Preferably, the spiral adjustment assembly includes a rotating connecting shaft, which is installed in the middle of the left and right inner walls of the clamping processing table, and the inner side of the rotating connecting shaft is connected to a bidirectional threaded rod, and a driven gear is provided at the outer middle end of the bidirectional threaded rod.

[0013] Preferably, the movable adjustment component comprises a movable block, the movable block is connected to the left and right ends of the outer side of the bidirectional threaded rod, and a clamping frame is provided at the top end of the movable block.

[0014] Preferably, a bottom baffle is provided on the inner side of the clamping frame, and a rotating rod is provided at the rear of the top end of the clamping frame.

[0015] Preferably, the top limit assembly includes a rotation limit plate, and the rotation limit plate is rotationally connected to the outer side of the rotating rod, and the inner front end of the rotation limit plate is connected to a convenient disassembly screw.

[0016] Preferably, the supporting rotating assembly comprises a turntable, the turntable is connected to the bottom middle end of the supporting frame, and a circular plate with grooves is arranged on the outer side of the turntable.

[0017] Preferably, the plug-in limiting assembly includes a telescopic rod, and the telescopic rod is installed on the right side of the bottom end of the supporting frame, and the left end of the telescopic rod is connected to a plug-in fixing block.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model sets a top limit component to rotate and adjust the top of the movable adjustment component, limits and fixes the inner clamping plate, and the clamping plate is replaceable and can be adjusted according to the shape of the actual processed parts, thereby improving applicability.

[0020] The plug-in limiting component at the bottom is plugged into the interior of the supporting rotating component through telescopic insertion to limit the rotation of the supporting rotating component. The position of the bottom can be stably adjusted to facilitate adjustment of the clamping orientation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another perspective;

[0023] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the movable adjustment component, the clamping plate and the limiting component of the utility model.

[0025] In the figure: 1. Clamping processing table; 2. Support frame; 3. Power assembly; 301. Motor; 302. Rotating gear; 4. Screw adjustment assembly; 401. Rotating connecting shaft; 402. Bidirectional threaded rod; 403. Driven gear; 5. Moving groove; 6. Moving adjustment assembly; 601. Moving block; 602. Card-connecting frame; 603. Bottom baffle; 604. Rotating rod; 7. Clamping plate; 8. Top limit assembly; 801. Rotating limit plate; 802. Disassembly screw; 9. Supporting and rotating assembly; 901. Turntable; 902. Round plate with groove; 10. Plug-in limit assembly; 1001. Telescopic rod; 1002. Plug-in fixed block. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0028] Embodiment 1:

[0029] See also Figure 1-4 The utility model provides a technical solution: a construction engineering machinery production clamping device, comprising:

[0030] A clamping processing table 1, a support frame 2 is arranged outside the bottom end of the clamping processing table 1, a power assembly 3 is arranged in the middle of the inner side of the clamping processing table 1, and a moving groove 5 is opened at the top of the front and rear walls of the clamping processing table 1;

[0031] The spiral adjustment component 4 is arranged in the middle of the inner side of the clamping processing table 1, and the left and right ends of the outer side of the spiral adjustment component 4 are provided with movable adjustment components 6, the inner side of the movable adjustment component 6 is provided with a clamping plate 7, and the top of the movable adjustment component 6 is provided with a top limit component 8, and the rotation of the top limit component 8 limits the position of the clamping plate 7;

[0032] A support rotation assembly 9 is provided at the middle of the bottom end of the support frame 2. A plug-in limit assembly 10 is provided at the right side of the bottom end of the support frame 2. The extension and contraction of the plug-in limit assembly 10 limits the rotation of the support rotation assembly 9.

[0033] A top limit component 8 is set to perform rotational adjustment at the top of the movable adjustment component 6, and the inner clamping plate 7 is limited and fixed. The clamping plate 7 is replaceable and can be adjusted according to the shape of the actual processed parts to improve applicability. The bottom plug-in limit component 10 is telescopically plugged into the inside of the supporting rotating component 9 to limit the rotation of the supporting rotating component 9. The position of the bottom can be stably adjusted to facilitate the adjustment of the clamping orientation.

[0034] Embodiment 2:

[0035] like Figure 3 As shown, a construction engineering machinery production clamping device disclosed in the second embodiment of the present utility model has a structure that is basically the same as that in the first embodiment, except that the power assembly 3 includes a motor 301, and the motor 301 is installed in the middle of the inner bottom end of the clamping processing table 1, and the left rotating end of the motor 301 is connected to a rotating gear 302, and the spiral adjustment assembly 4 includes a rotating connecting shaft 401, and the rotating connecting shaft 401 is installed in the middle of the left and right walls of the inner side of the clamping processing table 1, and the inner side of the rotating connecting shaft 401 is connected to a bidirectional threaded rod 402, and the outer middle end of the bidirectional threaded rod 402 is provided with a driven gear 403;

[0036] The rotating end of the motor 301 is connected to the rotating gear 302, and the rotating gear 302 is meshed with the driven gear 403 on the outside of the bidirectional threaded rod 402. The rotation of the bidirectional threaded rod 402 can be controlled by the motor 301. The two sides of the bidirectional threaded rod 402 are connected to the rotating connecting shaft 401, which can facilitate the bidirectional threaded rod 402 to stably rotate and adjust on the inside.

[0037] Embodiment three:

[0038] like Figure 1 and Figure 4 As shown, a construction engineering machinery production clamping device disclosed in the third embodiment of the present utility model has a structure that is basically the same as that in the second embodiment, except that the moving adjustment component 6 includes a moving block 601, the moving block 601 is connected to the left and right ends of the outer side of the bidirectional threaded rod 402, and a clamping frame 602 is provided at the top of the moving block 601, a bottom baffle 603 is provided on the inner side of the clamping frame 602, and a rotating rod 604 is provided at the rear of the top of the clamping frame 602, a clamping plate 7 is provided inside the clamping frame 602, and a top limit component 8 includes a rotating limit plate 801, and the rotating limit plate 801 is rotatably connected to the outer side of the rotating rod 604, and the internal front end of the rotating limit plate 801 is connected to a convenient disassembly screw 802;

[0039] The threads on both sides of the bidirectional threaded rod 402 are opposite, so that the moving blocks 601 on the outside can move inward or outward synchronously during the movement process. A clamping plate 7 is slidably clamped inside the clamping frame 602. The clamping plate 7 is replaceable and can be adjusted according to different processed parts. Then the top of the clamping plate 7 is limited by the rotating limit plate 801. The rotating limit plate 801 is connected and rotated with the rotating rod 604. When it is rotated to the top limit of the clamping plate 7, the disassembled screw 802 is inserted into the clamping frame 602 and fixed by twisting.

[0040] Embodiment 4:

[0041] like Figure 2 As shown, a construction engineering machinery production clamping device disclosed in the third embodiment of the present utility model has a structure that is basically the same as that in the third embodiment, except that the supporting rotating assembly 9 includes a turntable 901, the turntable 901 is connected to the bottom middle end of the supporting frame 2, and a grooved circular plate 902 is provided on the outer side of the turntable 901, and the plug-in limiting assembly 10 includes a telescopic rod 1001, and the telescopic rod 1001 is installed on the right side of the bottom end of the supporting frame 2, and the left end of the telescopic rod 1001 is connected to a plug-in fixing block 1002;

[0042] A turntable 901 is set at the bottom end of the support frame 2, which can drive the entire equipment to rotate and adjust, so that the clamping position can adapt to processing. After rotating to a suitable position, the plug-in fixing block 1002 is driven to move to the left through the telescopic rod 1001, so that the plug-in fixing block 1002 is clamped in the edge groove of the grooved circular plate 902 to limit the rotation of the turntable 901.

[0043] The specific scheme is as follows: the rotating end of the motor 301 on the inner side of the clamping processing table 1 is connected to the rotating gear 302, and the rotating gear 302 is meshed with the driven gear 403 on the outer side of the two-way threaded rod 402. The rotation of the two-way threaded rod 402 can be controlled by the motor 301. The two sides of the two-way threaded rod 402 are connected to the rotating connecting shaft 401, which can facilitate the two-way threaded rod 402 to be able to stably rotate and adjust on the inside. Then, the threads on both sides of the two-way threaded rod 402 are opposite, so that the moving blocks 601 on both sides of the outside can move synchronously inward or outward during the movement process. A clamping plate 7 is slidably clamped inside the clamping frame 602, and the clamping plate 7 is replaceable. According to different processing parts, The adjustment is carried out, and then the top end of the clamping plate 7 is limited by the rotating limit plate 801. The rotating limit plate 801 is connected and rotated with the rotating rod 604. When it is rotated to the top limit of the clamping plate 7, the disassembled screw 802 is inserted into the clamping frame 602 for fixing by twisting. Then the clamping mechanical parts are adjusted for processing. A turntable 901 is set at the bottom end of the supporting frame 2, which can drive the entire equipment to rotate and adjust, so that the clamping position can adapt to the processing. After rotating to the appropriate position, the plug-in fixing block 1002 is driven to move to the left by the telescopic rod 1001, so that the plug-in fixing block 1002 is clamped in the edge groove of the grooved circular plate 902, and the rotation of the turntable 901 is limited and fixed.

[0044] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative, and that within the spirit of the present invention, the technical features of the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0045] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A clamping device for production of construction machinery, characterized in that: include: A clamping processing table (1), wherein a support frame (2) is arranged on the outer side of the bottom end of the clamping processing table (1), and a power assembly (3) is arranged in the middle of the inner side of the clamping processing table (1), and moving grooves (5) are provided at the top ends of the front and rear walls of the clamping processing table (1); A screw adjustment component (4), the screw adjustment component (4) is arranged in the middle of the inner side of the clamping processing table (1), the outer left and right ends of the screw adjustment component (4) are both provided with movable adjustment components (6), the inner side of the movable adjustment component (6) is provided with a clamping plate (7), the top end of the movable adjustment component (6) is provided with a top end limit component (8), and the rotation of the top end limit component (8) limits the position of the clamping plate (7); A support rotation assembly (9) is arranged at the middle of the bottom end of the support frame (2), and a plug-in limit assembly (10) is arranged on the right side of the bottom end of the support frame (2). The telescopic movement of the plug-in limit assembly (10) limits the rotation of the support rotation assembly (9).

2. A construction machinery production clamping device according to claim 1, characterized in that: The power assembly (3) comprises a motor (301), and the motor (301) is installed at the middle of the inner bottom end of the clamping processing table (1), and the left rotating end of the motor (301) is connected to a rotating gear (302).

3. A construction machinery production clamping device according to claim 1, characterized in that: The screw adjustment assembly (4) comprises a rotating connecting shaft (401), which is installed in the middle of the left and right inner walls of the clamping processing table (1), and the inner side of the rotating connecting shaft (401) is connected to a bidirectional threaded rod (402), and the outer middle end of the bidirectional threaded rod (402) is provided with a driven gear (403).

4. A construction machinery production clamping device according to claim 1, characterized in that: The movable adjustment component (6) comprises a movable block (601), the movable block (601) being connected to the left and right ends of the outer side of the bidirectional threaded rod (402), and a clamping frame (602) is provided at the top end of the movable block (601).

5. A construction machinery production clamping device according to claim 4, characterized in that: A bottom baffle (603) is arranged on the inner side of the clamping frame (602), and a rotating rod (604) is arranged at the rear of the top end of the clamping frame (602).

6. A construction machinery production clamping device according to claim 1, characterized in that: The top limit assembly (8) comprises a rotation limit plate (801), and the rotation limit plate (801) is rotationally connected to the outside of the rotating rod (604), and the inner front end of the rotation limit plate (801) is connected to a convenient disassembly screw (802).

7. A construction machinery production clamping device according to claim 1, characterized in that: The supporting rotating assembly (9) comprises a rotating disk (901), the rotating disk (901) is connected to the bottom middle end of the supporting frame (2), and a circular plate (902) with grooves is arranged on the outer side of the rotating disk (901).

8. A construction machinery production clamping device according to claim 1, characterized in that: The plug-in limiting assembly (10) comprises a telescopic rod (1001), and the telescopic rod (1001) is installed on the right side of the bottom end of the support frame (2), and the left end of the telescopic rod (1001) is connected to a plug-in fixing block (1002).

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