CN114603052A

CN114603052A - Hardware stamping forming equipment with accurate locate function

Info

Publication number: CN114603052A
Application number: CN202210256104.3A
Authority: CN
Inventors: 江李峰
Original assignee: Individual
Current assignee: Jieyang Qunfa Hardware Industry Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-06-10
Anticipated expiration: 2042-03-16
Also published as: CN114603052B

Abstract

The invention relates to the field of stamping equipment, in particular to hardware stamping forming equipment with an accurate positioning function. The invention aims to provide hardware stamping forming equipment which is convenient to center and fix and capable of avoiding deviation and has a precise positioning function. The technical scheme is as follows: a hardware stamping forming device with an accurate positioning function comprises a base, a support rod, a hydraulic cylinder, a stamping mechanism and the like; two branches are installed to the side surface of going up of base, and two branches set up for bilateral symmetry, and the pneumatic cylinder is installed through the connecting plate in the upper portion of two branches, and the punching press mechanism that is used for hardware stamping forming is installed to the flexible end of pneumatic cylinder, and punching press mechanism is connected with two branches. The punching mechanism is matched with the positioning mechanism to complete the punch forming of the hardware and complete the punching.

Description

Hardware stamping forming equipment with accurate locate function

Technical Field

The invention relates to the field of stamping equipment, in particular to hardware stamping forming equipment with an accurate positioning function.

Background

In the prior art, when the motor front cover is manufactured, the hardware is usually subjected to punch forming through the existing punching equipment, and the punched hardware is punched to complete the manufacturing of the motor front cover.

And current stamping equipment is carrying out stamping forming's in-process to the hardware, because current equipment can't carry out the centering fixed to the hardware, and when placing the hardware, mostly place the manual work, and when the hardware is placed to the manual work, can't guarantee whether accurate after placing the hardware central point, so after carrying out stamping forming to the hardware, cause stamping forming's hardware easily because the punching press deviation, cause stamping forming's hardware unable to use, cause the waste, and current stamping equipment is when punching a hole to the hardware, mostly once only punching a hole, deviation appears easily when this mode punches a hole to the hardware, cause to reduce the fashioned quality of hardware.

Aiming at the defects of the prior art, a hardware stamping forming device which is convenient to center, fix and avoid deviation and has a precise positioning function is developed.

Disclosure of Invention

The invention aims to overcome the defects that whether placed hardware is accurate or not cannot be guaranteed manually, so that stamping deviation of the hardware is easily caused, the stamped hardware cannot be used and is wasted, one-time punching is mostly realized, and deviation is easily caused during punching to reduce the hardware forming quality.

The technical scheme is as follows: the utility model provides a hardware stamping forming equipment with accurate locate function, which comprises a base, branch, the pneumatic cylinder, punching press mechanism and positioning mechanism, two branches are installed to the side of going up of base, two branches are bilateral symmetry and set up, the pneumatic cylinder is installed through the connecting plate on the upper portion of two branches, the punching press mechanism that is used for hardware stamping forming is installed to the flexible end of pneumatic cylinder, punching press mechanism is connected with two branches, be provided with the positioning mechanism who is used for hardware center location between two branches, positioning mechanism is located the downside of pneumatic cylinder, and positioning mechanism is connected with punching press mechanism.

In a further preferred scheme, the stamping mechanism comprises a limiting roller, a sliding plate, a shell, a connecting disc, stamping rods, a fixed disc, a fixed frame, a buffer spring, a stamping column, a stamping disc, a push ring and a reset spring, the limiting roller is installed at the lower part of the supporting rod, the sliding plate is arranged on the limiting roller in a sliding manner, the shell is fixedly connected between the two sliding plates, the connecting disc is installed at the telescopic end of the hydraulic cylinder, the lower side surface of the connecting disc is circumferentially connected with a plurality of stamping rods for hardware punching, the fixed disc is slidably arranged at the upper part in the shell, a plurality of through holes which penetrate through up and down are formed in the upper side surface of the fixed disc, the plurality of stamping rods respectively penetrate through adjacent through holes in the fixed disc, the fixed frame is fixedly connected at the lower parts of the plurality of stamping rods, the buffer spring is fixedly connected between the fixed frame and the fixed disc, the stamping column for hardware punching is installed at the lower side surface of the fixed frame, and the stamping disc for hardware stamping forming is installed at the lower part in the shell, punching press hole that runs through from top to bottom is seted up at the middle part of punching press dish, and the downward protrusion in middle part of punching press dish sets up, and the ring channel that upwards extends is seted up to the downside of punching press dish, and it is used for removing the fixed throw-out collar of processing back hardware to slide in the ring channel of punching press dish to be equipped with, and the rigid coupling has reset spring between throw-out collar and the punching press dish, and reset spring is located the ring channel of punching press dish, and the through-hole that runs through from top to bottom is seted up to the side circumference of punching press dish.

In a further preferred embodiment, the length of the plurality of stamping bars is gradually increased.

In a further preferred scheme, the outer parts of the lower ends of the punching columns and the punching rods are all arranged on inclined surfaces which face outwards and are arranged on the upper sides.

A further preferred scheme is that the positioning mechanism comprises a positioning frame, sliding pipes, sliding rods, a first spring, an annular shell, a rotating frame, positioning rods, an annular disc and a second spring, the positioning frame is arranged between two supporting rods and positioned at the lower side of the limiting roller, a group of sliding pipes is connected to the lower side surface of each sliding plate, three sliding pipes are arranged in a vertical arrangement mode, rectangular grooves are respectively formed in the left part and the right part of each positioning frame, the lower ends of the two sliding rods respectively penetrate through the adjacent rectangular grooves in the positioning frame, annular shells are fixedly connected to the lower ends of the two groups of sliding rods, a first spring is fixedly connected between each annular shell and the six sliding pipes respectively, the first spring is sleeved on the outer sides of the adjacent sliding rods, four positioning columns for guiding are fixedly connected to the inner side surface of each annular shell in the circumferential direction, the rotating frame is arranged in the annular shells in a sliding mode, a feeding opening penetrating through the middle of the rotating frame is formed in the middle of the annular shells, four chutes are formed in the circumferential walls of the rotating frame, four chutes of rotating frame respectively with the annular shell on adjacent reference column sliding fit, a plurality of arc wall has been seted up to the last side circumference of rotating frame, all slide in a plurality of arc wall and be equipped with the locating lever that is used for hardware centering fixed, the lower extreme of locating lever is two protruding settings, two archs on the locating lever are located the outside of arc wall, a plurality of guide way has been seted up to the last side circumference of locating rack, adjacent guide way and its sliding fit on the locating rack are all passed to the upper end of a plurality of locating lever, run through the unloading hole from top to bottom at the middle part of locating rack, the unloading hole upper portion of locating rack is outside arcwall setting, the middle part of locating rack slides and is equipped with the annular disc, the annular disc is located the unloading hole outside on the locating rack, the rigid coupling has the second spring between annular disc and the locating rack, a plurality of through-hole has been seted up to the last side circumference of locating rack, through-hole on the locating rack is located the outside of unloading hole.

Further preferred scheme still includes mounting panel and elastic component, and the last side rear portion rigid coupling of locating rack has the mounting panel, and the upper portion of mounting panel is equipped with a plurality of detachable elastic component.

In a further preferred embodiment, the elastic member is made of spring steel.

Still further preferred scheme is including collecting frame, carriage and slurcam, and the side-mounting has the collection frame that is used for garbage collection on the base, and the front portion of collecting the frame slides and is equipped with the carriage, and the slurcam that is used for the waste material to release is installed to the rear portion of carriage, and the slurcam slides and sets up in collecting the frame, collects the leading flank of frame and offers the discharge gate that runs through around.

Further preferred scheme still includes slide bar, arc and extension spring, and the upper portion slip of locating lever is equipped with the slide bar, and the arc is all installed to the inner of a plurality of slide bar, and the rigid coupling has the extension spring between slide bar and the locating lever, and the extension spring cover is in the adjacent slide bar outside.

In a further preferred scheme, the arc-shaped plate is made of rubber materials and used for increasing the friction force of hardware.

The beneficial effects are that: according to the punching mechanism, the punching mechanism is matched with the positioning mechanism, the punching and forming of the hardware are completed, the positioning rods are closed to complete centering and fixing of the hardware, the punching plate is used for punching the hardware, the punching column and the punching rod are used for punching the hardware at a single time, so that the accurate positioning of the hardware punching is realized, and the error caused by punching is avoided, and the hardware forming quality is further reduced; the push ring is matched with the elastic piece under the action of the return spring, so that the processed hardware is released from fixation; the collection frame is utilized to collect the processed waste materials, the waste materials are prevented from scattering around, inconvenience is brought to waste material collection and treatment, and the pushing plate is moved to move the waste materials in the collection frame out conveniently; utilize arc and hardware contact, so increase the frictional force to the hardware, avoid in to hardware stamping process, the hardware removes by oneself, causes the hindrance for hardware stamping forming.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the punching mechanism of the present invention.

Fig. 3 is a schematic partial perspective view of the stamping mechanism of the present invention.

Fig. 4 is a schematic partial sectional perspective structure of the stamping mechanism of the present invention.

Fig. 5 is a schematic perspective view of the positioning mechanism of the present invention.

Fig. 6 is a schematic perspective view of a part of the positioning mechanism of the present invention.

Fig. 7 is a schematic view of a positioning mechanism of the present invention in a partially cut-away perspective structure.

Fig. 8 is a partial perspective view of the present invention.

Fig. 9 is a schematic perspective view of the collecting frame of the present invention.

Fig. 10 is a schematic perspective view of a positioning rod according to the present invention.

Wherein: 1-base, 2-support rod, 3-hydraulic cylinder, 4-punching mechanism, 401-limit roller, 402-sliding plate, 403-shell, 404-connecting plate, 405-punching rod, 406-fixing plate, 407-fixing frame, 408-buffer spring, 409-punching column, 410-punching plate, 411-pushing ring, 412-reset spring, 5-positioning mechanism, 501-positioning frame, 502-sliding tube, 503-sliding rod, 504-first spring, 505-annular shell, 506-rotating frame, 507-arc groove, 508-positioning rod, 509-annular plate, 510-second spring, 6-mounting plate, 7-elastic element, 8-collecting frame, 9-sliding frame, 10-pushing plate, 11-sliding rod, 12-arc plate, 13-tension spring.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

The utility model provides a hardware stamping forming equipment with accurate locate function, as shown in fig. 1-7, including base 1, branch 2, pneumatic cylinder 3, punching press mechanism 4 and positioning mechanism 5, two branch 2 are installed to base 1's last side, two branch 2 are bilateral symmetry and set up, pneumatic cylinder 3 is installed through the connecting plate in two upper portions of branch 2, punching press mechanism 4 that is used for hardware stamping forming is installed to the flexible end of pneumatic cylinder 3, punching press mechanism 4 is connected with two branch 2, be provided with positioning mechanism 5 that is used for hardware center location between two branch 2, positioning mechanism 5 is located the downside of pneumatic cylinder 3, and positioning mechanism 5 is connected with punching press mechanism 4.

When needs carry out stamping forming to the hardware, the user places the hardware on positioning mechanism 5, user start 4 work of punching press mechanism afterwards, 4 work of punching press mechanism make positioning mechanism 5 carry out the centering fixed to the hardware, punching press mechanism 4 continues work and accomplishes the processing to the hardware, after hardware processing is accomplished, the user makes punching press mechanism 4 reset, positioning mechanism 5 thereupon removes the fixed to processing back hardware this moment, the user takes out the hardware after will processing afterwards, when needs carry out stamping forming to next hardware, the above-mentioned operation of user repetition.

Example 2

On the basis of embodiment 1, as shown in fig. 2 to 4, the stamping mechanism 4 includes a limiting roller 401, sliding plates 402, a housing 403, a connecting disc 404, stamping rods 405, a fixed disc 406, a fixing frame 407, a buffer spring 408, stamping columns 409, a stamping disc 410, a push ring 411 and a return spring 412, the limiting roller 401 is installed at the lower part of the supporting rod 2, the sliding plates 402 are slidably installed on the limiting roller 401, the housing 403 is fixedly connected between the two sliding plates 402, the connecting disc 404 is installed at the telescopic end of the hydraulic cylinder 3, a plurality of stamping rods 405 for hardware punching are circumferentially connected to the lower side surface of the connecting disc 404, the lengths of the plurality of stamping rods 405 are gradually increased, the fixed disc 406 is slidably installed at the upper part in the housing 403, a plurality of through holes penetrating up and down are formed on the upper side surface of the fixed disc 406, the plurality of stamping rods 405 respectively penetrate through adjacent through holes on the fixed disc 406, the fixing rods 405 are fixedly connected to the fixing frame 407, a buffer spring 408 is fixedly connected between the fixed frame 407 and the fixed disc 406, a stamping column 409 for punching the hardware is installed on the lower side surface of the fixed frame 407, the hardware is punched by the stamping column 409 and the stamping rod 405 in a single time, because the outer parts of the lower ends of the stamping column 409 and the stamping rods 405 are inclined planes which are outward and upward, when the hardware is contacted by the stamping rod 405 and the stamping column 409 moving downward, the accurate positioning of the hardware punching is realized, so that the direct downward stamping of the hardware by the stamping rod 405 and the stamping column 409 is avoided, the inaccurate positioning during the hardware punching is caused, the error generated during the stamping is caused, the quality of the hardware forming is further reduced, the outer parts of the lower ends of the stamping column 409 and the stamping rods 405 are inclined planes which are outward and upward, a stamping disc 410 for stamping forming the hardware is installed on the lower portion in the shell 403, and a stamping hole which penetrates through the stamping disc 410 is formed in the middle portion, the downward protrusion setting in middle part of punching press dish 410, the ring channel that upwards extends is seted up to the downside of punching press dish 410, and it is used for removing the fixed throw-out collar 411 of processing back hardware to slide to be equipped with in the ring channel of punching press dish 410, and the rigid coupling has reset spring 412 between throw-out collar 411 and the punching press dish 410, and reset spring 412 is located the ring channel of punching press dish 410, and the through-hole that runs through from top to bottom is seted up to the side circumference of going up of punching press dish 410 a plurality of.

As shown in fig. 5-7, the positioning mechanism 5 includes a positioning frame 501, sliding tubes 502, sliding rods 503, a first spring 504, an annular housing 505, a rotating frame 506, a positioning rod 508, an annular disc 509, and a second spring 510, the positioning frame 501 is disposed between two supporting rods 2, the positioning frame 501 is disposed at the lower side of the limit roller 401, the lower side of the sliding plate 402 is connected with a set of sliding tubes 502, a set of three sliding tubes 502 is disposed and vertically arranged, the left and right portions of the positioning frame 501 are respectively provided with rectangular slots, the lower ends of two sliding rods 503 are respectively passed through adjacent rectangular slots on the positioning frame 501, the lower ends of two sets of sliding rods 503 are respectively fixed with the annular housing 505, the annular housing 505 is respectively fixed with the first spring 504 between the six sliding tubes 502, the first spring 504 is sleeved outside of the adjacent sliding rod 503, the inner side of the annular housing 505 is circumferentially fixed with four positioning posts for guiding, the rotating frame 506 is slidably disposed in the annular housing 505, a feed opening which penetrates through the rotating frame 506 up and down is formed in the middle of the rotating frame 506, four inclined grooves are formed in the circumferential wall of the rotating frame 506, the four inclined grooves of the rotating frame 506 are respectively in sliding fit with adjacent positioning columns on the annular shell 505, a plurality of arc-shaped grooves 507 are formed in the circumferential direction of the upper side face of the rotating frame 506, positioning rods 508 for centering and fixing of hardware are arranged in the plurality of arc-shaped grooves 507 in a sliding mode, the annular shell 505 moves downwards to be matched with the inclined grooves on the rotating frame 506 through the positioning columns on the annular shell and the inclined grooves on the rotating frame 506, so that the rotating frame 506 rotates anticlockwise, the rotating frame 506 rotates anticlockwise to be matched with the guide grooves on the positioning frame 501 through the arc-shaped grooves 507, the plurality of positioning rods 508 are close together to perform centering and fixing on the hardware, the lower ends of the positioning rods 508 are provided with two protrusions, the two protrusions on the positioning rods 508 are positioned on the outer sides of the arc-shaped grooves 507, a plurality of guide grooves are formed in the circumferential direction of the upper side face of the positioning frame 501, adjacent guide way and its sliding fit on locating rack 501 are all passed to the upper end of a plurality of locating lever 508, the unloading hole that runs through from top to bottom is seted up at locating rack 501's middle part, locating rack 501's unloading hole upper portion is outside arcwall face setting, locating rack 501's middle part slides and is equipped with annular disc 509, annular disc 509 is located the unloading hole outside on locating rack 501, the rigid coupling has second spring 510 between annular disc 509 and the locating rack 501, a plurality of through-hole has been seted up to the side circumference that goes up of locating rack 501, through-hole on the locating rack 501 is located the outside in unloading hole.

The user places the hardware in the middle of the upper side of the positioning frame 501 and locates the hardware between a plurality of positioning rods 508, then the user activates the hydraulic cylinder 3 to make the connecting disc 404 move downwards, the connecting disc 404 moves downwards to make the fixing frame 407 move downwards through the pressing rod 405, the fixing frame 407 moves downwards to make the fixing disc 406 move downwards through the buffer spring 408, the fixing disc 406 moves downwards through the housing 403 to make the punching disc 410 move downwards, the housing 403 moves downwards and simultaneously drives the sliding plate 402 move downwards, the sliding plate 402 moves downwards to make the sliding tube 502 move downwards, the sliding tube 502 moves downwards to make the annular shell 505 move downwards through the first spring 504, the annular shell 505 moves downwards to match with the inclined groove on the rotating frame 506 through the positioning column thereon, so that the rotating frame 506 rotates anticlockwise, the rotating frame 506 rotates anticlockwise to match with the guide groove on the positioning frame 501 through the arc-shaped groove 507, a plurality of positioning rods 508 are close, when the annular shell 505 moves downwards to contact with the base 1, the plurality of positioning rods 508 are close to center and fix the hardware, meanwhile, the push ring 411 has a certain distance from the hardware, the hydraulic cylinder 3 enables the push ring 411 to continuously move downwards, the sliding pipe 502 at the moment continues to move downwards to enable the sliding rod 503 to move into the sliding pipe, the first spring 504 is compressed accordingly, so that the annular shell 505 and the base 1 are contacted more closely, when the push ring 411 moves downwards to contact with the hardware, the hydraulic cylinder 3 enables the stamping disc 410 to continuously move downwards, the stamping disc 410 at the moment continues to move downwards to enable the push ring 411 to move into the annular groove on the stamping disc, the reset spring 412 is compressed accordingly, the stamping disc 410 continues to move downwards to be matched with the positioning frame 501, the hardware is stamped and formed, the hydraulic cylinder 3 enables the connecting disc 404 to continuously move downwards, the connecting disc 404 continues to move downwards to enable the pressing rod 405 to enable the fixing frame 407 to move downwards, the fixing frame 407 moves downwards to drive the stamping column 409 to move downwards, the stamping column 409 moves downwards to penetrate through a stamping hole of the stamping plate 410 to punch a hardware, along with the downward movement of the stamping rod 405, as the lengths of a plurality of stamping rods 405 are gradually increased, the stamping rod 405 which is longer penetrates through the stamping hole of the stamping plate 410 to punch a hardware, waste materials generated by punching the hardware fall on the base 1 through a through hole or a blanking hole on the positioning frame 501, after a proper amount of waste materials are stored on the base 1, a user treats the waste materials on the base 1, along with the continuous downward movement of the stamping rod 405, the stamping rods 405 all penetrate through the stamping hole on the stamping plate 410 to punch the hardware, so that the hardware is processed, and after the hardware is processed, the user starts the hydraulic cylinder 3 to move upwards to reset and close the connecting disc 404, because punching press dish 410 is inseparable with the hardware contact after the processing, make the elasticity of push ring 411 downstream break away from punching press dish 410 through reset spring 412 this moment, the user collects the hardware that breaks away from simultaneously, and a plurality of locating lever 508 keeps away from thereupon mutually and resets, this mode is processed the hardware, utilize punching press post 409 and punching press pole 405 single to punch a hole the hardware, because the lower extreme outside of punching press post 409 and a plurality of punching press pole 405 is the inclined plane setting of outside upside, through punching press post 405 and punching press post 409 downstream to the hardware contact, realized punching a hole accurate location to the hardware, so avoid punching press post 405 and punching press post 409 direct downwards to the hardware, the location is inaccurate when causing the hardware to punch a hole, cause during the punching a hole because of the error that produces and then reduced the fashioned quality of hardware.

Example 3

On the basis of embodiment 2, as shown in fig. 5 and 8, the positioning device further includes a mounting plate 6 and an elastic member 7, the mounting plate 6 is fixedly connected to the rear portion of the upper side of the positioning frame 501, the upper portion of the mounting plate 6 is provided with a plurality of detachable elastic members 7, the elastic members 7 are made of spring steel, the push ring 411 moves downward under the elastic force of the return spring 412, and at this time, the push ring 411 moves downward and pushes the stamping-formed hardware downward to be away from the stamping mechanism 4 with the elastic force of the elastic members 7.

After the hardware punching press was accomplished, the user makes punching press mechanism 4 reset, hardware rebound after the stamping forming can be driven when punching press mechanism 4 resets, stamping press's hardware rebound can contact with elastic component 7, stamping press's hardware continues rebound, so can make elastic component 7 take place to buckle, make throw-out collar 411 downstream under reset spring 412's elastic force effect simultaneously, the hardware of stamping press forming is stirred downwards through throw-out collar 411 downstream and elastic component 7 this moment keeps away from punching press mechanism 4, so avoid stamping press forming's hardware to reset along with punching press mechanism 4, be convenient for next hardware stamping press forming.

Example 4

On the basis of embodiment 3, as shown in fig. 1 and 9, the garbage collecting device further comprises a collecting frame 8, a sliding frame 9 and a pushing plate 10, wherein the collecting frame 8 for collecting the garbage is installed on the upper side surface of the base 1, the sliding frame 9 is arranged in a sliding manner on the front portion of the collecting frame 8, the pushing plate 10 for pushing out the garbage is installed on the rear portion of the sliding frame 9, the pushing plate 10 moves forward to push the garbage in the collecting frame 8 to move forward, so that the garbage can move out a discharge port of the collecting frame 8, meanwhile, a user can treat the moved garbage, the pushing plate 10 is arranged in the collecting frame 8 in a sliding manner, and the front side surface of the collecting frame 8 is provided with a discharge port penetrating through the front and the rear.

Hardware stamping forming in-process can produce the waste material, the waste material drops in collecting frame 8 through-hole and unloading hole on locating rack 501 downwards thereupon, when collecting the interior storage of frame 8 and having put the appropriate amount waste material, the user makes carriage 9 move forward this moment, carriage 9 moves forward and drives slurcam 10 and move forward, slurcam 10 moves forward and promotes the waste material in collecting frame 8 and move forward, make the waste material shift out the discharge gate of collecting frame 8, the user handles the waste material that shifts out simultaneously, the user makes carriage 9 make slurcam 10 move backward afterwards reset can.

Example 5

On embodiment 4's basis, as shown in fig. 6 and 10, still including slide bar 11, arc 12 and extension spring 13, the upper portion of locating lever 508 slides and is equipped with slide bar 11, arc 12 is all installed to the inner of a plurality of slide bar 11, the material of arc 12 is rubber materials, a frictional force for increasing the hardware, through arc 12 increase and the hardware between frictional force, avoid in to the hardware punching press process, the hardware removes by oneself, cause the hindrance for hardware stamping forming, the rigid coupling has extension spring 13 between slide bar 11 and the locating lever 508, extension spring 13 cover is in adjacent slide bar 11 outside.

After a plurality of arc 12 and hardware contact, a plurality of locating lever 508 continues to draw close mutually, so make a plurality of slide bar 11 move to the outside, extension spring 13 is tensile along with it, because the material of arc 12 is rubber materials, through arc 12 increase and the hardware between frictional force, avoid in to hardware punching press in-process, the hardware removes by oneself, cause the hindrance for hardware stamping forming, after hardware processing is accomplished, and punching press post 409 moves the back that resets upwards, a plurality of locating lever 508 homogeneous phase at this moment is kept away from and is reset, a plurality of arc 12 resets under the effect of a plurality of extension spring 13 respectively simultaneously.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. The utility model provides a hardware stamping forming equipment with accurate locate function, including base (1), branch (2) and pneumatic cylinder (3), its characterized in that: still including punching press mechanism (4) and positioning mechanism (5), two branch (2) are installed to the side of going up of base (1), two branch (2) set up for bilateral symmetry, pneumatic cylinder (3) are installed through the connecting plate in the upper portion of two branch (2), punching press mechanism (4) that are used for hardware stamping forming are installed to the flexible end of pneumatic cylinder (3), punching press mechanism (4) are connected with two branch (2), be provided with between two branch (2) and be used for positioning mechanism (5) of hardware center location, positioning mechanism (5) are located the downside of pneumatic cylinder (3), and positioning mechanism (5) are connected with punching press mechanism (4).

2. The hardware stamping forming equipment with the accurate positioning function according to claim 1, wherein: the punching mechanism (4) comprises a limiting roller (401), sliding plates (402), a shell (403), a connecting disc (404), punching rods (405), a fixed disc (406), a fixing frame (407), a buffer spring (408), punching columns (409), a punching disc (410), a push ring (411) and a return spring (412), the limiting roller (401) is installed at the lower part of the supporting rod (2), the sliding plates (402) are arranged on the limiting roller (401) in a sliding manner, the shell (403) is fixedly connected between the two sliding plates (402), the connecting disc (404) is installed at the telescopic end of the hydraulic cylinder (3), the punching rods (405) used for punching hardware are circumferentially connected to the lower side of the connecting disc (404), the fixed disc (406) is arranged at the upper part in the shell (403) in a sliding manner, a plurality of through holes which penetrate through up and down are formed in the upper side surface of the fixed disc (406), and the plurality of punching rods (405) respectively penetrate through the adjacent through holes in the fixed disc (406), a plurality of punching press pole (405) lower part rigid coupling has mount (407), the rigid coupling has buffer spring (408) between mount (407) and fixed disk (406), the downside of mount (407) is installed and is used for punching press post (409) that the hardware punched a hole, punching press dish (410) that are used for hardware stamping forming are installed to the lower part in casing (403), the punching press hole that runs through from top to bottom is seted up at the middle part of punching press dish (410), the middle part downward bulge setting of punching press dish (410), the ring channel that upwards extends is seted up to the downside of punching press dish (410), it is used for removing fixed throw-out collar (411) of processing back hardware to slide in the ring channel of punching press dish (410) to be equipped with, the rigid coupling has reset spring (412) between throw-out collar (411) and the throw-out dish (410), reset spring (412) are located the ring channel of punching press dish (410), the through-hole that runs through from top to bottom of a plurality of is seted up to side circumference of punching press dish (410).

3. The hardware stamping forming equipment with the accurate positioning function according to claim 2, wherein: the length of the plurality of punching rods (405) is gradually increased.

4. The hardware stamping forming equipment with the accurate positioning function according to claim 2, wherein: the outer parts of the lower ends of the punching column (409) and the punching rods (405) are all arranged by inclined surfaces towards the outer upper side.

5. The hardware stamping forming equipment with the accurate positioning function according to claim 1, wherein: the positioning mechanism (5) comprises a positioning frame (501), sliding pipes (502), sliding rods (503), a first spring (504), an annular shell (505), a rotating frame (506), a positioning rod (508), an annular disc (509) and a second spring (510), wherein the positioning frame (501) is arranged between two supporting rods (2), the positioning frame (501) is positioned at the lower side of a limiting roller (401), the lower side surface of a sliding plate (402) is connected with a group of sliding pipes (502), a group of sliding pipes (502) is provided with three sliding pipes (502) and is vertically arranged, the left part and the right part of the positioning frame (501) are respectively provided with a rectangular groove, the lower ends of the two sliding rods (503) respectively penetrate through adjacent rectangular grooves on the positioning frame (501), the lower ends of the two groups of sliding rods (503) are fixedly connected with the annular shell (505), the annular shell (505) is fixedly connected with the six sliding pipes (502) respectively, the first spring (504), and the first spring (504) is sleeved outside the adjacent sliding rods (503), four positioning columns for guiding are fixedly connected to the circumferential direction of the inner side face of the annular shell (505), a rotating frame (506) is arranged in the annular shell (505) in a sliding mode, a feed opening which penetrates through the rotating frame (506) from top to bottom is formed in the middle of the rotating frame (506), four chutes are formed in the circumferential wall of the rotating frame (506), the four chutes of the rotating frame (506) are respectively in sliding fit with the adjacent positioning columns on the annular shell (505), a plurality of arc-shaped grooves (507) are formed in the circumferential direction of the upper side face of the rotating frame (506), positioning rods (508) for centering and fixing hardware are arranged in the plurality of arc-shaped grooves (507) in a sliding mode, the lower ends of the positioning rods (508) are arranged in two protrusions, the two protrusions on the positioning rods (508) are located on the outer sides of the arc-shaped grooves (507), a plurality of guide grooves are formed in the circumferential direction of the upper side face of the positioning frame (501), the upper ends of the plurality of the positioning rods (508) penetrate through the adjacent guide grooves on the positioning frame (501) and are in sliding fit with the guide grooves, run through the unloading hole from top to bottom in the middle part of locating rack (501) is seted up, the unloading hole upper portion of locating rack (501) is outside arcwall face setting, the middle part of locating rack (501) slides and is equipped with annular disc (509), annular disc (509) are located the unloading hole outside on locating rack (501), the rigid coupling has second spring (510) between annular disc (509) and locating rack (501), a plurality of through-hole has been seted up to the side circumference of going up of locating rack (501), through-hole on locating rack (501) is located the outside in unloading hole.

6. The hardware stamping forming equipment with the accurate positioning function according to claim 5, wherein: the positioning device is characterized by further comprising a mounting plate (6) and elastic pieces (7), the mounting plate (6) is fixedly connected to the rear portion of the upper side face of the positioning frame (501), and a plurality of detachable elastic pieces (7) are arranged on the upper portion of the mounting plate (6).

7. The hardware stamping forming equipment with the accurate positioning function according to claim 5, wherein: the elastic piece (7) is made of spring steel.

8. The hardware stamping forming equipment with the accurate positioning function according to claim 6, wherein: still including collecting frame (8), carriage (9) and slurcam (10), the side-mounting is gone up of base (1) has and is used for collecting frame (8) to garbage collection, and the front portion of collecting frame (8) slides and is equipped with carriage (9), and slurcam (10) that are used for the waste material to release are installed to the rear portion of carriage (9), and slurcam (10) slide to set up in collecting frame (8), and the discharge gate that runs through around the leading flank of collecting frame (8) is seted up.

9. The hardware stamping forming equipment with the accurate positioning function according to claim 8, wherein: the device is characterized by further comprising sliding rods (11), arc-shaped plates (12) and tension springs (13), wherein the sliding rods (11) are arranged on the upper portions of the positioning rods (508) in a sliding mode, the arc-shaped plates (12) are mounted at the inner ends of the sliding rods (11), the tension springs (13) are fixedly connected between the sliding rods (11) and the positioning rods (508), and the tension springs (13) are sleeved on the outer sides of the adjacent sliding rods (11).

10. The hardware stamping forming equipment with the accurate positioning function according to claim 8, wherein: the arc-shaped plate (12) is made of rubber materials and used for increasing the friction force of hardware.