CN207682248U - A clamping mechanism for a position-adjustable hardware assembly - Google Patents

Abstract

The utility model discloses a position-adjustable hardware assembly clamping mechanism, which comprises a frame, the top surface both sides of the roof of frame are fixed with vertical support plate, the both ends of horizontal screw rod articulate on two vertical support plates, be fixed with adjusting motor on the lateral wall of one of them vertical support plate, adjusting motor's output shaft is the integral key shaft, the integral key shaft plug bush is in the splined hole that one end of horizontal screw rod has, the horizontal plate is in between two vertical support plates, the both sides of horizontal plate are fixed with the movable plate, the movable plate spiro union is in horizontal screw rod, the middle part top surface of horizontal plate is fixed with the upper pressure cylinder, the push rod of upper pressure cylinder passes the horizontal plate and is fixed with the top board; a lifting plate is fixed on the bottom surface of the middle of the top plate of the rack, and a lifting motor is fixed in the middle of the bottom surface of the lifting plate. The lower connecting frame to be assembled and the plate to be assembled can be automatically clamped and fixed, so that the bolt can be conveniently and quickly fixed and assembled, and the lower connecting frame and the plate to be assembled are good in effect and high in efficiency.

Description

A clamping mechanism for a position-adjustable hardware assembly

Technical field:

The utility model relates to the technical field of manufacturing equipment for hardware mechanical parts, in particular to a clamping mechanism for a position-adjustable hardware assembly.

Background technique:

When assembling the existing small hardware assemblies, it is necessary to combine two or more parts and then fix them with bolts, such as combining and fixing a plate body and the lower support, because the parts are too small, it is difficult to manually assemble them. , It needs to be held very carefully, carefully, it is easy to drop, and its installation is troublesome and inefficient.

Utility model content:

The purpose of this utility model is to provide a position-adjustable hardware assembly clamping mechanism for the deficiencies of the prior art, which can automatically clamp and fix the connecting frame to be assembled and the plate to be assembled, so as to facilitate fast fixing and assembly of bolts. It has good effect and high efficiency.

The technical solutions of the present utility model are as follows:

A position-adjustable hardware assembly clamping mechanism, including a frame, vertical support plates are fixed on both sides of the top surface of the top plate of the frame, and the two ends of the horizontal screw are hinged on the two vertical support plates, wherein An adjustment motor is fixed on the outer wall of a vertical support plate, the output shaft of the adjustment motor is a spline shaft, and the spline shaft is inserted into the spline hole at one end of the horizontal screw rod, and the horizontal plate is located between the two vertical support plates. In between, the upper moving plate is fixed on both sides of the horizontal plate, and the upper moving plate is screwed into the horizontal screw, and the upper pressing cylinder is fixed on the top surface of the middle part of the horizontal plate, and the push rod of the upper pressing cylinder passes through the horizontal plate and is fixed. There is an upper platen;

The bottom surface of the middle part of the top plate of the frame is fixed with a lifting plate, and the middle part of the bottom surface of the lifting plate is fixed with a lifting motor. Among them, the top of the rotating shaft of the lifting motor is screwed with a vertical adjustment screw, and the top of the vertical adjustment screw extends out of the central through groove and is fixed on the bottom positioning block. The plate to be assembled is above the top plate of the frame, and the plate to be assembled The top surface is pressed against the bottom surface of the upper platen, the top surface of the lower connecting frame to be assembled is pressed against the bottom surface of the plate to be assembled, and the bottom positioning block is inserted into the lower connecting frame to be assembled and pressed against the lower connecting frame to be assembled The bottom surface of the top plate, the bottom side plate part of the connecting frame to be assembled is close to the side wall of the bottom positioning block.

An elastic buffer plate is fixed on the top surface of the bottom positioning block, and an elastic protective layer is fixed on the top surface and the side wall of the elastic buffer plate.

The bottom surface of the upper pressing plate has a lower groove, the plate to be assembled is inserted into the lower groove, the inner side wall and the top surface of the lower groove are fixed with an elastic layer, and the top surface and the side wall of the plate to be assembled are pressed against the corresponding Elastic layer.

The top surface of the upper platen is fixed with a vertical guide column, and the vertical guide column extends out of the horizontal plate.

The bottom surface of the bottom positioning block is fixed with a vertical rod, and the vertical rod passes through the central slot and the lifting plate.

The top surfaces of both sides of the upper pressing plate have installation hollow grooves, and the installation hollow grooves face the top surface of the plate to be assembled.

There are observation through grooves on both sides of the top surface of the horizontal plate, and the observation through grooves are directly above the installation empty grooves.

The upper inner side walls of the two vertical support plates are fixed with transverse rods, which are inserted and sleeved in the upper moving plate, and the upper inner side walls of the two vertical support plates are fixed with side stoppers, and the side stoppers face on the outside wall of the moving plate.

The beneficial effects of the utility model are:

It can automatically clamp and fix the connecting frame to be assembled and the plate to be assembled. At the same time, it can move the plate to be assembled laterally, so as to ensure the alignment of the connection holes between the connecting frame to be assembled and the plate to be assembled, and facilitate fast fixing and assembly of bolts. The effect is good and the efficiency is high.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

Detailed ways:

Embodiment: As shown in FIG. 1, a clamping mechanism for a position-adjustable hardware assembly includes a frame 10, and vertical support plates 11 are fixed on both sides of the top surface of the top plate of the frame 10, and the horizontal screw rod 20 The two ends are hinged on two vertical support plates 11, and an adjustment motor 21 is fixed on the outer wall of one of the vertical support plates 11. The output shaft of the adjustment motor 21 is a spline shaft, and the spline shaft is sleeved on the transverse screw rod 20. In the spline hole provided at one end of the horizontal plate 12, the horizontal plate 12 is between the two vertical support plates 11, and the upper moving plate 121 is fixed on both sides of the horizontal plate 12, and the upper moving plate 121 is screwed in the transverse screw rod 20, and the horizontal plate The top surface of the middle part of 12 is fixed with an upper pressing cylinder 13, and the push rod of the upper pressing cylinder 13 passes through the horizontal plate 12 and is fixed with an upper pressing plate 14;

The bottom surface of the middle part of the top plate of the frame 10 is fixed with a lifting plate 16, and the middle part of the bottom surface of the lifting plate 16 is fixed with a lifting motor 17. In the center through groove 101 that the middle part of top plate has, the top of the rotating shaft of lifting motor 17 is screwed with vertical adjustment screw rod 171, and the top of vertical adjustment screw rod 171 stretches out center through groove 101 and is fixed on the bottom positioning block 102, waits for The assembly plate 100 is above the top plate of the frame 10, the top surface of the plate to be assembled 100 is pressed against the bottom surface of the upper platen 14, the top surface of the lower connecting frame 200 to be assembled is pressed against the bottom surface of the plate to be assembled 100, and the bottom surface The positioning block 102 is inserted into the lower connecting frame 200 to be assembled and pressed against the bottom surface of the top plate of the lower connecting frame 200 to be assembled.

Furthermore, an elastic buffer plate 104 is fixed on the top surface of the bottom positioning block 102 , and the elastic protection layer 1 is fixed on the top surface and the side wall of the elastic buffer plate 104 .

Further, the bottom surface of the upper platen 14 has a lower groove 141, the plate to be assembled 100 is inserted into the lower groove 141, the inner side wall and the top surface of the lower groove 141 are fixed with the elastic layer 2, the plate to be assembled 100 The top surface and side walls of the pressure against the corresponding elastic layer 2.

Furthermore, a vertical guide post 142 is fixed on the top surface of the upper platen 14 , and the vertical guide post 142 protrudes from the horizontal plate 12 .

Furthermore, a vertical rod 103 is fixed on the bottom surface of the bottom positioning block 102 , and the vertical rod 103 passes through the central through slot 101 and the lifting plate 16 .

Furthermore, the top surface of both sides of the upper platen 14 has installation hollow grooves 143 , and the installation hollow grooves 143 face the top surface of the plate 100 to be assembled.

Furthermore, there are observation through slots 122 on both sides of the top surface of the horizontal plate 12 , and the observation through slots 122 are located directly above the installation cavity 143 .

Further speaking, the upper inner side walls of the two vertical support plates 11 are fixed with transverse rods 111, and the transverse bars 111 are inserted into the upper moving plate 121, and the upper inner side walls of the two vertical support plates 11 are fixed with The side stopper 22, the side stopper 22 is opposite to the outer side wall of the upper moving plate 121.

When in use, the lifting motor 17 runs so that the bottom positioning block 102 is positioned above the top plate of the frame 10 and the height is adjusted to meet the height requirements of the installation. Then, the lower connecting frame 200 to be assembled is placed on the bottom positioning block 102 , the bottom positioning block 102 is inserted into the lower connecting frame 200 to be assembled and pressed against the bottom surface of the top plate of the lower connecting frame 200 to be assembled, and the bottom side plate of the lower connecting frame 200 to be assembled is close to the side wall of the bottom positioning block 102 , and then, the board 100 to be assembled is clamped in the elastic layer 2 of the lower groove 141, and then pushed by the push rod of the upper pressing cylinder 13, so that the board 100 to be assembled is pressed against the top plate of the lower connecting frame 200 to be assembled , and then, the bolts can be inserted into the installation cavity 143 through other automatic bolt-tightening mechanisms and the lower connecting frame 200 to be assembled and the board to be assembled 100 can be assembled, and the effect is good and the efficiency is high.

And when the plate 100 to be assembled is pressed against the top plate of the lower connecting frame 200 to be assembled, and its hole position does not correspond, it can be lifted by the push rod of the upper pressing cylinder 13, and then the motor 21 can be adjusted to perform horizontal fine-tuning. The position of the plate to be assembled 100 is checked by observing the through groove 122 to see whether the holes below are aligned, and then pushes the push rod of the upper compression cylinder 13 to realize the positioning.

Claims (8)

1. A position-adjustable hardware assembly clamping mechanism, comprising a frame (10), characterized in that: vertical support plates (11) are fixed on both sides of the top surface of the top plate of the frame (10), horizontally The two ends of screw rod (20) are hinged on two vertical support plates (11), and the outer wall of one of the vertical support plates (11) is fixed with regulating motor (21), and the output shaft of regulating motor (21) is The spline shaft is inserted into the spline hole at one end of the horizontal screw (20), the horizontal plate (12) is between the two vertical support plates (11), and the two sides of the horizontal plate (12) The upper movable plate (121) is fixed, and the upper movable plate (121) is screwed in the horizontal screw rod (20). ) of the push rod passes through the horizontal plate (12) and is fixed with an upper pressing plate (14); The bottom surface of the middle part of the top plate of the frame (10) is fixed with a lifting plate (16), and the middle part of the bottom surface of the lifting plate (16) is fixed with a lifting motor (17), and the rotating shaft of the lifting motor (17) passes through the lifting plate (16) and inserts Be enclosed within the central through groove (101) that the middle part of the top plate of the frame (10) above the lifting plate (16) has, the top of the rotating shaft of the lifting motor (17) is screwed with a vertical adjusting screw rod (171), vertically The top of the straight adjusting screw (171) stretches out from the center through groove (101) and is fixed on the bottom positioning block (102), the plate to be assembled (100) is above the top plate of the frame (10), and the plate to be assembled (100) The top surface of the upper plate (14) is pressed against the bottom surface of the upper plate (14), the top surface of the lower connecting frame (200) to be assembled is pressed against the bottom surface of the plate (100) to be assembled, and the bottom positioning block (102) is inserted into the In the lower connecting frame (200) and pressed against the bottom surface of the top plate of the lower connecting frame (200) to be assembled, the bottom side plate portion of the lower connecting frame (200) to be assembled is close to the side wall of the bottom positioning block (102). 2. A position-adjustable hardware assembly clamping mechanism according to claim 1, characterized in that: an elastic buffer plate (104) is fixed on the top surface of the bottom positioning block (102), and the elastic buffer plate (104) An elastic protection layer (1) is fixed on the top surface and the side wall. 3. A position-adjustable hardware assembly clamping mechanism according to claim 1, characterized in that: the bottom surface of the upper pressing plate (14) has a lower groove (141), and the plate to be assembled (100) is inserted into the lower In the groove (141), the inner side wall and the top surface of the lower groove (141) are fixed with an elastic layer (2), and the top surface and the side wall of the plate to be assembled (100) are pressed against the corresponding elastic layer (2). . 4. A position-adjustable hardware assembly clamping mechanism according to claim 1, characterized in that: the top surface of the upper platen (14) is fixed with a vertical guide post (142), and the vertical guide post (142 ) stretches out the horizontal plate (12). 5. A position-adjustable hardware assembly clamping mechanism according to claim 1, characterized in that: a vertical rod (103) is fixed on the bottom surface of the bottom positioning block (102), and the vertical rod (103) passes through Through the central through slot (101) and the lifting plate (16). 6. A clamping mechanism for a position-adjustable hardware assembly according to claim 1, characterized in that: the top surfaces of both sides of the upper platen (14) have installation empty slots (143), and the installation empty slots (143) Against the top surface of the board (100) to be assembled. 7. A clamping mechanism for a position-adjustable hardware assembly according to claim 6, characterized in that: there are observation slots (122) on both sides of the top surface of the horizontal plate (12), and the observation slots (122) It is directly above the installation slot (143). 8. A position-adjustable hardware assembly clamping mechanism according to claim 1, characterized in that: a horizontal bar (111) is fixed on the inner side walls of the upper part of the two vertical support plates (11), and the horizontal bar (111) (111) is inserted and sleeved in the upper moving plate (121), and side stoppers (22) are fixed on the upper inner side walls of the two vertical support plates (11), and the side stoppers (22) face the upper moving plate (121) ) outer wall.