CN219853351U

CN219853351U - Plate clamping device with adjusting mechanism

Info

Publication number: CN219853351U
Application number: CN202321140449.9U
Authority: CN
Inventors: 张小广
Original assignee: Henan Yishiyi Wood Industry Co ltd
Current assignee: Henan Yishiyi Wood Industry Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-10-20
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a plate clamping device with an adjusting mechanism, which comprises a connecting frame and a clamping mechanism; and (3) connecting frames: the left and right sides of the plate clamping device are respectively provided with a sliding rail, a bidirectional screw rod is connected between the front wall and the rear wall of the sliding rail through first bearings in a rotating mode, threaded sliding blocks are connected to the front end and the rear end of the bidirectional screw rod through threads in a threaded mode, the threaded sliding blocks are connected with adjacent sliding rails in a sliding mode, connecting rods are connected between the left wall and the right wall of the threaded sliding blocks through first connecting shafts in a rotating mode, the upper ends of the connecting rods are connected with U-shaped seats through second connecting shafts in a rotating mode, lifting platforms are fixedly connected between the upper surfaces of the two longitudinally adjacent U-shaped seats, the plate clamping device with the adjusting mechanism enables the clamping portion to conduct elastic clamping on a plate through spring force, the clamping portion and the plate are prevented from sliding relatively, meanwhile the device can synchronously conduct lifting adjustment on the left end and the right end of the plate, the horizontal inclination of the plate is reduced, and the machining accuracy of the plate is improved.

Description

Plate clamping device with adjusting mechanism

Technical Field

The utility model relates to the technical field of plate processing, in particular to a plate clamping device with an adjusting mechanism.

Background

The plate is made into a flat rectangular building material plate with standard size, the flat rectangular building material plate is applied to the building industry and used as a member of a wall, a ceiling or a floor, the metal plate is forged, rolled or cast in a multi-finger mode, the plate is required to be processed in the use process, the plate is required to be clamped and fixed through the plate clamping device when the plate is processed, part of the plate clamping device is used for driving the clamping unit to clamp and fix the side face of the plate by utilizing the electric telescopic rod or the hydraulic rod in the use process, the clamping part of the device is in hard contact with the plate, vibration generated by the motor of the device can cause relative loose sliding between the clamping part and the contact surface of the plate, the plate processing effect is influenced, meanwhile, when the plate clamping device is used for vertically adjusting the positions of the plates through the hydraulic cylinders, the piston rods of the left hydraulic cylinder and the right hydraulic cylinder can have height difference, so that the horizontal heights of the left side and the right side of the plate are uneven, and the cutting precision of the plate is influenced.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the plate clamping device with the adjusting mechanism, which enables the clamping part to elastically clamp the plate through the elastic force of the spring, so that the clamping part and the plate are prevented from sliding relatively, meanwhile, the device can synchronously adjust the left end and the right end of the plate in a lifting manner, the horizontal inclination of the plate is reduced, the processing precision of the plate is improved, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a plate clamping device with an adjusting mechanism comprises a connecting frame and a clamping mechanism;

and (3) connecting frames: the left and right sides of the device are respectively provided with a sliding rail, a bidirectional screw rod is rotationally connected between the front wall and the rear wall of the sliding rail through a first bearing, the front end and the rear end of the bidirectional screw rod are respectively in threaded connection with a threaded sliding block, the threaded sliding blocks are respectively in sliding connection with the adjacent sliding rails, the left wall and the right wall of the threaded sliding block are respectively connected with a connecting rod through a first connecting shaft in a rotating manner, the upper ends of the connecting rods are respectively connected with a U-shaped seat through a second connecting shaft in a rotating manner, a lifting table is fixedly connected between the upper surfaces of the two longitudinally adjacent U-shaped seats, and the middle part of the upper surface of the connecting frame is fixedly connected with a clamping table through a connecting block;

and (3) a clamping mechanism: the device is arranged in the middle of the lifting table, the clamping part is elastically clamped by the spring force, the clamping part and the plate are prevented from sliding relatively, the lifting adjustment can be synchronously performed on the left end and the right end of the plate, the horizontal inclination of the plate is reduced, and the processing precision of the plate is improved.

Further, the electric appliance comprises a singlechip, the singlechip is positioned outside the connecting frame, the input end of the singlechip is electrically connected with an external power supply, and the electric appliance element is convenient to control.

Further, fixture includes first motor, telescopic link, double-screw bolt, screw thread section of thick bamboo, grip slipper, flexible post, spring and splint, first motor sets up respectively in the opposite sides of two elevating platforms, and the input of first motor all is connected with the output electricity of singlechip, and the opposite medial surface of two elevating platforms all is connected with the double-screw bolt through the second bearing rotation, and the output shaft of first motor all with adjacent double-screw bolt fixed connection, the equal threaded connection of opposite medial end of two double-screw bolts has a screw thread section of thick bamboo, and the opposite medial end of two screw thread section of thick bamboo all is equipped with the grip slipper, and a wall that the grip slipper is close to the transverse center of link all is through flexible post and spring fixedly connected with a splint of symmetric distribution, and the outer end activity cup joint of spring all with adjacent flexible post, all symmetry is equipped with the telescopic link between elevating platform and the transversely adjacent grip slipper, carries out elastic clamping to the panel fixedly.

Furthermore, the side of splint near the transverse center of link all is equipped with the gasket, avoids the device to cause extrusion deformation to panel.

Further, the device also comprises a second motor, the second motor is arranged on the front surface of the left sliding rail, the input end of the second motor is electrically connected with the output end of the single chip microcomputer, and the output shaft of the second motor is fixedly connected with the front end of the left bidirectional screw rod to provide power for the device to vertically move and adjust the plate.

Further, the rear end of two-way lead screw all is equipped with first bevel gear, and the rear surface of slide rail all is connected with the spacing ring through fixed lever fixedly connected with, rotates between two spacing rings and is connected with the rotation axis, and both ends all are equipped with the second bevel gear about the rotation axis, and the second bevel gear all is connected with adjacent first bevel gear meshing for the panel clamp carries out left and right sides synchronization when vertical position adjustment to panel.

Further, the side of the sliding rail far away from the transverse center of the connecting frame is symmetrically provided with mounting seats, so that the plate clamping device is convenient to mount.

Compared with the prior art, the utility model has the beneficial effects that: the plate clamping device with the adjusting mechanism has the following advantages:

1. the singlechip starts first motor, and first motor drives the double-screw bolt and rotates, and double-screw bolt and screw thread section of thick bamboo threaded connection, and screw thread section of thick bamboo drives the centre gripping seat and moves to the one side that is close to the transverse center of link, and the centre gripping seat is fixed to the left and right sides of panel through flexible post drive splint, makes splint carry out elastic clamping to panel through the compression elasticity of spring, prevents that splint and panel from taking place relative slip, and the panel clamp makes the centre gripping position carry out elastic clamping to panel through spring elasticity, avoids centre gripping position and panel to take place relative slip.

2. The singlechip starts the second motor, the second motor drives left two-way lead screw and rotates, left second bevel gear is driven to left rear end of left two-way lead screw rotates, left second bevel gear is connected with left first bevel gear meshing, left first bevel gear drives the transmission shaft and rotates, the transmission shaft drives right two-way lead screw through right bevel gear transmission and rotates, realize the synchronous rotation of two-way lead screws, two-way lead screw and left screw thread slider threaded connection make it slide along the slide rail, screw thread slider drives the connecting rod through first connecting axle and rotates around the second connecting axle, the second connecting axle drives elevating platform vertical movement through the U-shaped frame, the panel clamp can carry out lifting adjustment simultaneously to panel left and right sides, reduce panel horizontal gradient, improve panel machining precision.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of the rear structure of the present utility model.

In the figure: 1 connecting frame, 2 connecting blocks, 3 clamping tables, 4 singlechips, 5 sliding rails, 6 bidirectional screw rods, 7 threaded sliding blocks, 8 first connecting shafts, 9 clamping mechanisms, 91 first motors, 92 telescopic rods, 93 studs, 94 threaded cylinders, 95 clamping seats, 96 telescopic columns, 97 springs, 98 clamping plates, 10 second connecting shafts, 11U-shaped seats, 12 connecting rods, 13 lifting tables, 14 gaskets, 15 first bevel gears, 16 second bevel gears, 17 limiting rings, 18 transmission shafts, 19 second motors and 20 mounting seats.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present embodiment provides a technical solution: a plate clamping device with an adjusting mechanism comprises a connecting frame 1 and a clamping mechanism 9;

connecting frame 1: the left and right sides of the device are respectively provided with a sliding rail 5, a bidirectional screw rod 6 is rotationally connected between the front wall and the rear wall of the sliding rail 5 through a first bearing, the front end and the rear end of the bidirectional screw rod 6 are respectively in threaded connection with a threaded sliding block 7, the threaded sliding block 7 is respectively in sliding connection with the adjacent sliding rail 5, the left wall and the right wall of the threaded sliding block 7 are respectively rotationally connected with a connecting rod 12 through a first connecting shaft 8, the upper ends of the connecting rods 12 are respectively rotationally connected with a U-shaped seat 11 through a second connecting shaft 10, a lifting table 13 is respectively and fixedly connected between the upper surfaces of the two longitudinally adjacent U-shaped seats 11, the middle part of the upper surface of the connecting frame 1 is fixedly connected with a clamping table 3 through a connecting block 2, the device further comprises a single chip microcomputer 4, the single chip microcomputer 4 is positioned outside the connecting frame 1, the input end of the single chip microcomputer 4 is electrically connected with an external power supply, the device further comprises a second motor 19, the second motor 19 is arranged on the front surface of the left sliding rail 5, the input end of the second motor 19 is electrically connected with the output end of the single chip microcomputer 4, the output shaft of the second motor 19 is fixedly connected with the front end of the left bidirectional screw rod 6, the rear end of the bidirectional screw rod 6 is provided with a first bevel gear 15, the rear surface of the sliding rail 5 is fixedly connected with a limiting ring 17 through a fixed rod, a rotating shaft 18 is rotationally connected between the two limiting rings 17, the left end and the right end of the rotating shaft 18 are respectively provided with a second bevel gear 16, the second bevel gears 16 are respectively meshed with the adjacent first bevel gears 15, one side of the sliding rail 5 far away from the transverse center of the connecting frame 1 is symmetrically provided with a mounting seat 20, when the plate is clamped and fixed, equipment is firstly mounted at a designated position through the mounting seat 20 by bolts, then the plate is placed on the upper surface of the clamping table 3, the single chip microcomputer 4 starts the second motor 19, the second motor 19 drives the left bidirectional screw rod 6 to rotate, the rear end of the left bidirectional screw rod 6 drives the left second bevel gear 16 to rotate, the left second bevel gear 16 is meshed with the left first bevel gear 15, the left first bevel gear 15 drives the transmission shaft 18 to rotate, the transmission shaft 18 drives the right bidirectional screw rod 6 to rotate through the right bevel gear transmission, synchronous rotation of the two bidirectional screw rods 6 is achieved, the bidirectional screw rods 6 are in threaded connection with the left threaded sliding block 7 to enable the two bidirectional screw rods 6 to slide along the sliding rail 5, the threaded sliding block 7 drives the connecting rod 12 to rotate around the second connecting shaft 10 through the first connecting shaft 8, the second connecting shaft 10 drives the lifting table 13 to vertically move through the U-shaped frame 11, therefore, vertical position adjustment is carried out on plates, the device can synchronously lift and adjust the left end and the right end of each plate, horizontal inclination of each plate is reduced, and plate machining precision is improved;

clamping mechanism 9: the clamping mechanism 9 comprises a first motor 91, a telescopic rod 92, studs 93, threaded cylinders 94, clamping seats 95, telescopic columns 96, springs 97 and clamping plates 98, wherein the first motor 91 is respectively arranged on opposite separating surfaces of the two lifting tables 13, the input end of the first motor 91 is electrically connected with the output end of the single chip microcomputer 4, the opposite inner side surfaces of the two lifting tables 13 are respectively connected with the studs 93 through second bearings in a rotating way, the output shafts of the first motor 91 are fixedly connected with the adjacent studs 93, the opposite inner side ends of the two studs 93 are respectively connected with the threaded cylinders 94 in a threaded way, the opposite inner side ends of the two threaded cylinders 94 are respectively provided with the clamping seats 95, one wall of each clamping seat 95 close to the transverse center of the connecting frame 1 is fixedly connected with one clamping plate 98 through symmetrically distributed telescopic columns 96 and springs 97, the springs 97 are respectively movably sleeved with the outer ends of the adjacent telescopic columns 96, the telescopic rods 92 are symmetrically arranged between the lifting table 13 and the transversely adjacent clamping seats 95, gaskets 14 are arranged on one side, close to the transverse center of the connecting frame 1, of the clamping plates 98, the singlechip 4 starts the first motor 91, the first motor 91 drives the studs 93 to rotate, the studs 93 are in threaded connection with the threaded cylinders 94, the threaded cylinders 94 drive the clamping seats 95 to move towards one side, close to the transverse center of the connecting frame 1, of the telescopic rods 92, the telescopic ends of the telescopic rods 92 stretch to prevent the threaded cylinders 94 from rotating, the clamping seats 95 drive the clamping plates 98 to clamp and fix the left side and the right side of the plate through the telescopic columns 96, the gaskets 14 can prevent the clamping parts of the plate from being extruded and deformed by the device, the clamping plates 98 are elastically clamped by compression elasticity of springs 97 to prevent the clamping plates 98 from sliding relatively to the plate, the clamping parts are elastically clamped by the elasticity of the springs 97, the clamping part and the plate are prevented from sliding relatively.

The working principle of the plate clamp with the adjusting mechanism provided by the utility model is as follows: when carrying out the centre gripping fixedly to panel, at first, install the assigned position with the bolt through mount pad 20 with equipment, place the upper surface of centre gripping platform 3 with panel afterwards, singlechip 4 starts first motor 91, first motor 91 drives double-screw bolt 93 and screw thread section of thick bamboo 94 threaded connection, screw thread section of thick bamboo 94 drives grip slipper 95 to be close to the lateral center's of link 1 one side and remove, the expansion end extension of telescopic link 92, prevent screw thread section of thick bamboo 94 rotation, grip slipper 95 passes through telescopic column 96 and drives splint 98 and carry out the centre gripping fixedly to the left and right sides of panel, gasket 14 can avoid the device to lead to the fact the extrusion deformation to the clamping position of panel, make splint 98 carry out the elastic clamping to panel through spring 97, prevent splint 98 and panel take place relative slip, singlechip 4 starts second motor 19, second motor 19 drives left bi-directional lead screw 6 and rotates, left bi-directional lead screw 6's rear end drives left second bevel gear 16 and rotates, left second bevel gear 16 and left first bevel gear 15 meshing connection, left first bevel gear 15 drive transmission shaft 18 rotation, transmission shaft 18 passes through right side drive splint 98 carries out the centre gripping fixedly to the left and right side, the right side drive plate is connected through the slider 10 through the two-way screw thread connection 6, the two-way slider 10 is realized through the rotation of left side and the bi-directional lead screw 6, the bi-directional lead screw 6 rotates along the slider 10, the two-directional slider 10 rotates along its axis of screw thread connection through the vertical connection of screw thread connection 10, the left side, the slider is realized.

It should be noted that, in the above embodiment, the single-chip microcomputer 4 may use the MSP430, the first motor 91 and the second motor 19 may use the 130SZ01, and the single-chip microcomputer 4 controls the first motor 91 and the second motor 19 to work by a method commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A take adjustment mechanism's panel clamp, its characterized in that: comprises a connecting frame (1) and a clamping mechanism (9);

connecting frame (1): the left side and the right side of the device are respectively provided with a sliding rail (5), a bidirectional screw rod (6) is rotationally connected between the front wall and the rear wall of the sliding rail (5) through a first bearing, threaded sliding blocks (7) are respectively and threadedly connected at the front end and the rear end of the bidirectional screw rod (6), the threaded sliding blocks (7) are respectively and slidably connected with the adjacent sliding rail (5), connecting rods (12) are rotationally connected between the left wall and the right wall of the threaded sliding blocks (7) through first connecting shafts (8), the upper ends of the connecting rods (12) are respectively and rotationally connected with U-shaped seats (11) through second connecting shafts (10), a lifting table (13) is fixedly connected between the upper surfaces of the two longitudinally adjacent U-shaped seats (11), and a clamping table (3) is fixedly connected to the middle part of the upper surface of the connecting frame (1) through connecting blocks (2);

clamping mechanism (9): which are all arranged in the middle of the lifting table (13).

2. A sheet material clamp with an adjustment mechanism as defined in claim 1 wherein: the intelligent connecting rack is characterized by further comprising a singlechip (4), wherein the singlechip (4) is positioned outside the connecting rack (1), and the input end of the singlechip (4) is electrically connected with an external power supply.

3. A sheet material clamp with an adjustment mechanism as defined in claim 2 wherein: the clamping mechanism (9) comprises a first motor (91), telescopic rods (92), studs (93), threaded cylinders (94), clamping seats (95), telescopic columns (96), springs (97) and clamping plates (98), wherein the first motor (91) is arranged on opposite separation surfaces of two lifting platforms (13), the input end of the first motor (91) is electrically connected with the output end of a single chip microcomputer (4), the opposite inner side surfaces of the two lifting platforms (13) are respectively connected with the studs (93) through second bearings in a rotating mode, the output shaft of the first motor (91) is fixedly connected with the adjacent studs (93), the opposite inner side ends of the two studs (93) are respectively connected with the threaded cylinders (94), the opposite inner side ends of the two threaded cylinders (94) are respectively provided with the clamping seats (95), one wall of each clamping seat (95) close to the transverse center of the connecting frame (1) is fixedly connected with one clamping plate (98) through symmetrically distributed telescopic columns (96) and springs (97), and the outer ends of each spring (97) are respectively movably sleeved with the adjacent telescopic columns (96), and the adjacent telescopic columns (92) are respectively arranged between the two adjacent telescopic columns (92).

4. A sheet material clamp with an adjustment mechanism as defined in claim 3 wherein: and gaskets (14) are arranged on one side of the clamping plates (98) close to the transverse center of the connecting frame (1).

5. A sheet material clamp with an adjustment mechanism as defined in claim 2 wherein: the intelligent control device is characterized by further comprising a second motor (19), wherein the second motor (19) is arranged on the front surface of the left sliding rail (5), the input end of the second motor (19) is electrically connected with the output end of the single chip microcomputer (4), and the output shaft of the second motor (19) is fixedly connected with the front end of the left bidirectional screw rod (6).

6. A sheet material clamp with an adjustment mechanism as defined in claim 1 wherein: the rear end of two-way lead screw (6) all is equipped with first bevel gear (15), and the rear surface of slide rail (5) all is connected with spacing ring (17) through fixed lever fixedly connected with, rotates between two spacing rings (17) and is connected with rotation axis (18), and both ends all are equipped with second bevel gear (16) about rotation axis (18), and second bevel gear (16) all are connected with adjacent first bevel gear (15) meshing.

7. A sheet material clamp with an adjustment mechanism as defined in claim 1 wherein: and mounting seats (20) are symmetrically arranged on one side of the sliding rail (5) far away from the transverse center of the connecting frame (1).