CN213887770U

CN213887770U - Hardware plate stretching mechanism

Info

Publication number: CN213887770U
Application number: CN202022738734.3U
Authority: CN
Inventors: 杨辉
Original assignee: Mingguang Yihong Plastic Hardware Products Co ltd
Current assignee: Mingguang Yihong Plastic Hardware Products Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-06
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a hardware plate stretching mechanism, a bidirectional screw rod passes through a vertical plate and is in threaded connection with the vertical plate, the end part of an output shaft of a stretching motor is fixedly connected with the left end of the bidirectional screw rod, a C-shaped seat is arranged on the upside of the end surface of one side opposite to the two vertical plates in a sliding way, one end of an adjusting screw rod passes through the vertical plate and then is connected with the C-shaped seat at the same side, a fixed clamping plate is fixedly connected on the lower horizontal part of each C-shaped seat, a movable clamping plate is fixedly connected with the end of a piston rod of a compression cylinder, an L-shaped block is fixedly connected with the end of the piston rod of a lifting cylinder, two rotating shafts are symmetrically and rotatably arranged on the left side and the right side of the vertical part of the L-shaped block, a small gear is sleeved on the inner side of each rotating shaft, a big gear meshed with the two small gears is arranged between the two small gears, the end of the output shaft of a knocking motor is fixedly connected with the big gear, one row of the outer peripheral surface of each rotating shaft is fixedly connected with a telescopic rod, the other end of the telescopic rod is fixedly connected with a spherical knocking block, the outside of the telescopic rod is sleeved with a spring. The utility model discloses tensile quality is good, application scope is wide.

Description

Hardware plate stretching mechanism

Technical Field

The utility model relates to a five gold plate tension mechanism is applied to five gold plate processing technology field.

Background

The hardware is five metals of gold, silver, copper, iron and tin. The hardware can be made into artworks such as a knife, a sword and the like or metal devices through manual processing. In the modern society, hardware is more extensive, for example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc. in real life, the hardware can be made into the metal device of various shapes according to people's demand usually. In the hardware plate course of working, need stretch the hardware plate, at tensile in-process, need strike the hardware plate to eliminate the inside internal stress of hardware plate, nevertheless can not realize knocking in succession the hardware plate in some hardware plate tensile mechanism on the existing market, thereby influence the tensile quality of hardware plate.

SUMMERY OF THE UTILITY MODEL

For solving prior art scheme's defect, the utility model discloses a five metals board stretching mechanism, this application has tensile advantage of high quality, application scope guangZhou.

The utility model discloses a hardware plate stretching mechanism, include: the device comprises a base, rectangular chutes, vertical plates, fixed blocks, bidirectional screw rods, a stretching motor, a C-shaped seat, an adjusting screw rod, a fixed clamping plate, a pressing cylinder, a movable clamping plate, a door-shaped seat, a lifting cylinder, an L-shaped block, a rotating shaft, a pinion, a gear wheel and a knocking motor, wherein the left side and the right side of the upper end surface of the base are symmetrically provided with two rectangular chutes, each rectangular chute is internally provided with a vertical plate in a sliding way, the lower end of each vertical plate is contacted with the bottom of the rectangular chute, the inner end and the outer end of each vertical plate are respectively attached to the inner side and the outer side of the rectangular chute, the fixed blocks are respectively and fixedly connected to the left end and the right end of the upper end surface of the base, one bidirectional screw rod is horizontally and rotatably arranged between the two fixed blocks, the bidirectional screw rod penetrates through the vertical plates and is in threaded connection with the vertical plates, the two vertical plates are symmetrically arranged on the left side and the left side of the bidirectional screw rod, the stretching motor is arranged on the fixed block on the left side, and the end of an output shaft of the stretching motor is fixedly connected with the bidirectional screw rod, the upper side of the end surface of one side opposite to the two vertical plates is provided with a C-shaped seat in a sliding way, the two C-shaped seats are arranged oppositely, the vertical parts of the C-shaped seats are fixedly connected with a round rod towards the inner side and the outer side of the end surface of the vertical plate on the same side, the round rod passes through the vertical plate on the same side and is in sliding fit with the vertical plate, the upper side of each vertical plate is horizontally and threadedly connected with an adjusting screw rod, one end of the adjusting screw rod passes through the vertical plate and is then connected with the C-shaped seat on the same side in a switching way, the other end of the adjusting screw rod is fixedly connected with a handle, the lower horizontal part of each C-shaped seat is fixedly connected with a fixed clamping plate, the upper horizontal part of the C-shaped seat is provided with a pressing air cylinder, the piston rod of the pressing air cylinder extends downwards, the tail end of the pressing air cylinder is fixedly connected with a movable clamping plate opposite to the fixed clamping plate, the door-shaped seat is fixedly connected to the middle part of the upper end surface of the base, and a lifting air cylinder is vertically arranged at the center of the upper end surface of the door-shaped seat, the utility model discloses a spring, including lift cylinder, L type piece, drive motor, lift cylinder, piston rod, lift cylinder, the L type piece of piston rod upwards extension and terminal rigid coupling, L type piece is arranged in to the vertical portion of L type piece, L type piece inner is arranged in to the vertical portion of L type piece, two pivots are installed in the outer terminal surface left and right sides symmetrical rotation of the vertical portion of L type piece, pinion of every pivot inboard equal suit, set up one with both equal meshed gear wheels between two pinions, the motor is installed on the terminal surface in the vertical portion of L type piece to the strike, strike the terminal and gear wheel rigid coupling of output shaft of motor, one row of telescopic link of equal rigid coupling on the every pivot outer peripheral face, the spherical piece of striking of the other end equal rigid coupling that the telescopic link is not connected with the pivot, spring of telescopic link outside suit.

The adjusting screw rod connected to the C-shaped seat is arranged in the middle of the two round rods on the same side.

And the upper end face of the fixed clamping plate and the lower end face of the movable clamping plate are fixedly connected with a layer of anti-skid rubber pad.

And one side of each of four vertexes of the lower end surface of the horizontal part of the L-shaped block is vertically and fixedly connected with a guide rod, and the guide rods downwards penetrate through the horizontal part of the door-shaped seat and are in sliding fit with the horizontal part of the door-shaped seat.

The vertical distance between the circle center of the big gear and the rotating shaft is larger than the vertical distance between the spherical knocking block and the rotating shaft.

By adopting the technical scheme, the method has the following advantages:

1. the stretching quality is good;

2. the application range is wide.

Drawings

Fig. 1 is a schematic front view structure diagram of a hardware plate stretching mechanism of the present invention;

FIG. 2 is an enlarged schematic view of the L-shaped block of the present invention;

fig. 3 is a side view at a-b in fig. 1.

Wherein: 1-a base; 2-a rectangular chute; 3, erecting a plate; 4, fixing blocks; 5-a bidirectional screw rod; 6-a stretching motor; 7-C type seat; 8-adjusting the screw rod; 9-fixing the splint; 10-a compacting cylinder; 11-moving the clamping plate; 12-gate type seat; 13-a lifting cylinder; 14-L shaped blocks; 15-a rotating shaft; 16-pinion gear; 17-a bull gear; 18-a tapping motor; 71-round bar; 81-a handle; 91-antiskid rubber pad; 141-a guide rod; 151-telescopic rod; 152-spherical tapping block; 153-spring.

Detailed Description

As shown in fig. 1-3, the utility model discloses a five metals board stretching mechanism, include: the device comprises a base 1, rectangular sliding grooves 2, vertical plates 3, fixing blocks 4, bidirectional screw rods 5, a stretching motor 6, a C-shaped seat 7, an adjusting screw rod 8, a fixing clamp plate 9, a pressing cylinder 10, a movable clamp plate 11, a door-shaped seat 12, a lifting cylinder 13, an L-shaped block 14, a rotating shaft 15, a pinion 16, a gear wheel 17 and a knocking motor 18, wherein the left side and the right side of the upper end surface of the base 1 are symmetrically provided with two rectangular sliding grooves 2, each rectangular sliding groove 2 is internally and slidably provided with one vertical plate 3, the lower end of each vertical plate 3 is contacted with the bottom of the rectangular sliding groove 2, the inner end and the outer end of each vertical plate 3 are respectively attached to the groove walls on the inner side and the outer side of the rectangular sliding groove 2, the fixing blocks 4 are respectively and fixedly connected to the left end and the right end of the upper end surface of the base 1, one bidirectional screw rod 5 is horizontally and rotatably arranged between the two fixing blocks 4, the bidirectional screw rods 5 penetrate through the vertical plates 3 and are in threaded connection with the vertical plates 3, the two vertical plates 3 are symmetrically arranged on the left side and right side of the bidirectional screw rods 5, the stretching motor 6 is arranged on the left fixing block 4, the end part of an output shaft of the stretching motor 6 is fixedly connected with the left end of a bidirectional screw rod 5, the upper sides of the end surfaces of the two opposite sides of the two vertical plates 3 are respectively provided with a C-shaped seat 7 in a sliding manner, the two C-shaped seats 7 are oppositely arranged, the vertical parts of the C-shaped seats 7 are respectively fixedly connected with a round rod 71 towards the inner side and the outer side of the end surface of the vertical plate 3 on the same side, the round rods 71 penetrate through the vertical plate 3 on the same side and are matched with the vertical plate in a sliding manner, the upper side of each vertical plate 3 is horizontally and threadedly connected with an adjusting screw rod 8, one end of the adjusting screw rod 8 penetrates through the vertical plate 3 and is connected with the C-shaped seat 7 on the same side in a switching manner, the other end of the adjusting screw rod 8 is fixedly connected with a handle 81, the lower horizontal part of each C-shaped seat 7 is fixedly connected with a fixing clamp plate 9, the upper horizontal part of the C-shaped seat 7 is provided with a pressing cylinder 10, a piston rod of the pressing cylinder 10 extends downwards, and the tail end of the pressing cylinder is fixedly connected with a moving clamp plate 11 opposite to the fixing clamp plate 9, the door-shaped seat 12 is fixedly connected with the middle part of the upper end surface of the base 1, a lifting cylinder 13 is vertically arranged at the center of the upper end surface of the door-shaped seat 12, a piston rod of the lifting cylinder 13 extends upwards, the tail end of the piston rod is fixedly connected with an L-shaped block 14, the vertical part of the L-shaped block 14 is arranged at the inner end of the L-shaped block 14, two rotating shafts 15 are symmetrically and rotatably arranged on the left side and the right side of the outer end surface of the vertical part of the L-shaped block 14, a small gear 16 is sleeved on the inner side of each rotating shaft 15, a large gear 17 engaged with both of the two small gears 16 is provided between the two small gears 16, the knocking motor 18 is installed on the inner end surface of the vertical portion of the L-shaped block 14, the tail end of the output shaft of the knocking motor 18 is fixedly connected with the large gear 17, the peripheral surface of each rotating shaft 15 is fixedly connected with a row of telescopic rods 151, the other end of the telescopic rod 151, which is not connected with the rotating shaft 15, is fixedly connected with a spherical knocking block 152, and the outer side of the telescopic rod 151 is sleeved with a spring 153.

The adjusting screw rod 8 connected with the C-shaped seat 7 is arranged in the middle of the two round rods 71 on the same side.

And the upper end surface of the fixed clamping plate 9 and the lower end surface of the movable clamping plate 11 are fixedly connected with a layer of anti-skid rubber pad 91.

One side of four vertexes of the lower end surface of the horizontal part of the L-shaped block 14 is fixedly connected with a guide rod 141 vertically, and the guide rod 141 penetrates through the horizontal part of the door-shaped seat 12 downwards and is in sliding fit with the horizontal part.

The vertical distance between the circle center of the large gear 17 and the rotating shaft 15 is larger than the vertical distance between the spherical knocking block 152 and the rotating shaft 15, so that the spherical knocking blocks 152 on the left side and the right side cannot collide in the rotating process.

The utility model discloses an implement like this: when the metal plate drawing machine is used, the left end and the right end of a metal plate to be drawn are erected in the C-shaped seats 7 on the left side and the right side, the movable clamping plate 11 is driven to move downwards through the compression air cylinder 10, the hardware plate is clamped through the cooperation of the movable clamping plate 11 and the fixed clamping plate 9, the height of the L-shaped block 14 is adjusted through the lifting air cylinder 13, the distance between the rotating shaft 15 and the metal plate is slightly smaller than the distance between the spherical striking block 152 and the rotating shaft when the telescopic rod 151 is fully extended, the striking motor 18 is started at the moment, the striking motor 18 drives the large gear 17 to rotate, the large gear 17 drives the two small gears 16 to rotate, and further drives the two rotating shafts 15 to rotate, so that the spherical striking block 152 can be driven to strike the metal plate in a clearance mode to eliminate the internal stress of the hardware plate, the drawing motor 6 is started at the same time, the drawing motor 6 can drive the, the vertical plate 3 drives the C-shaped seat 7 on the same side to move, and the hardware plate is stretched. Adopt this technical scheme, this application still is provided with accommodate the lead screw 8 on C type seat 7, through the horizontal position of accommodate the lead screw 8 adjustable C type seat 7 to but the five metals board of different length of centre gripping improves the application scope of this application.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. The utility model provides a hardware board tension mechanism, includes: base, rectangle spout, riser, fixed block, two-way lead screw, tensile motor, C type seat, accommodate the lead screw, solid fixed splint, compress tightly the cylinder, movable clamp plate, door type seat, lift cylinder, L type piece, pivot, pinion, gear wheel, knocking motor, open to the base up end left and right sides symmetry has two rectangle spouts, equal sliding assembly riser in every rectangle spout, riser lower extreme and the contact of rectangle spout bottom, the inside and outside both ends of riser respectively with the cell wall laminating of the inside and outside both sides of rectangle spout, the fixed block is two difference rigid couplings both ends about the base up end, its characterized in that: a bidirectional screw rod is horizontally and rotatably arranged between the two fixing blocks, the bidirectional screw rod penetrates through the vertical plates and is in threaded connection with the vertical plates, the two vertical plates are symmetrically arranged at the left side and the right side of the bidirectional screw rod, the stretching motor is arranged on the left fixing block, the end part of an output shaft of the stretching motor is fixedly connected with the left end of the bidirectional screw rod, a C-shaped seat is respectively and slidably arranged at the upper side of the end surface of one opposite side of the two vertical plates, the two C-shaped seats are oppositely arranged, a round rod is fixedly connected to the inner side and the outer side of the end surface of the vertical plate of the C-shaped seat facing to the same side, the round rod penetrates through the vertical plate of the same side and is in sliding fit with the vertical plate, an adjusting screw rod is horizontally and threadedly connected to the upper side of each vertical plate, one end of the adjusting screw rod penetrates through the vertical plate and is in through connection with the C-shaped seat of the same side, the other end of the adjusting screw rod is fixedly connected with a handle, and a fixing clamp plate is fixedly connected to the lower horizontal part of each C-shaped seat, a pressing cylinder is installed on the upper horizontal part of the C-shaped seat, a piston rod of the pressing cylinder extends downwards, the tail end of the piston rod of the pressing cylinder is fixedly connected with a movable clamping plate opposite to the fixed clamping plate, the door-shaped seat is fixedly connected to the middle part of the upper end face of the base, a lifting cylinder is vertically installed at the center of the upper end face of the door-shaped seat, a piston rod of the lifting cylinder extends upwards, the tail end of the piston rod of the lifting cylinder is fixedly connected with an L-shaped block, the vertical part of the L-shaped block is arranged at the inner end of the L-shaped block, two rotating shafts are symmetrically and rotatably installed on the left side and the right side of the outer end face of the vertical part of the L-shaped block, a small gear is sleeved on the inner side of each rotating shaft, a large gear meshed with the two small gears is arranged between the two small gears, the knocking motor is installed on the inner end face of the vertical part of the L-shaped block, the tail end of an output shaft of the knocking motor is fixedly connected with the large gear, a row of telescopic rods are fixedly connected with the rotary shafts, the other ends of the telescopic rods which are fixedly connected with the rotary shafts, a spring is sleeved on the outer side of the telescopic rod.

2. The hardware plate stretching mechanism of claim 1, wherein: the adjusting screw rod connected to the C-shaped seat is arranged in the middle of the two round rods on the same side.

3. The hardware plate stretching mechanism of claim 1, wherein: and the upper end face of the fixed clamping plate and the lower end face of the movable clamping plate are fixedly connected with a layer of anti-skid rubber pad.

4. The hardware plate stretching mechanism of claim 1, wherein: and one side of each of four vertexes of the lower end surface of the horizontal part of the L-shaped block is vertically and fixedly connected with a guide rod, and the guide rods downwards penetrate through the horizontal part of the door-shaped seat and are in sliding fit with the horizontal part of the door-shaped seat.

5. The hardware plate stretching mechanism of claim 1, wherein: the vertical distance between the circle center of the big gear and the rotating shaft is larger than the vertical distance between the spherical knocking block and the rotating shaft.