CN214556587U

CN214556587U - Sealing member punching machine

Info

Publication number: CN214556587U
Application number: CN202120754541.9U
Authority: CN
Inventors: 周小战
Original assignee: Xuzhou Pengyu Seal Co ltd
Current assignee: Xuzhou Pengyu Seal Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-02
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a sealing element punching machine, a hydraulic cylinder is installed at the top end of the inner side of a bracket, a punching plate is connected with the bottom end of the hydraulic cylinder, a limiting clamping and ejecting mechanism is installed in a base, a punching groove is arranged at the edge part of the top end of the base, an ejecting hole is arranged at the middle part of the bottom end of the punching groove, a top plate is in fit connection with the inner side of the ejecting hole, a connecting block is installed at the bottom end of the top plate, a positioning block is sleeved at the outer side of the bottom end of the connecting block, a driven part is connected with the bottom end of the connecting block, a connecting shaft is driven to rotate through a knob, a camshaft, a first bevel gear, a second bevel gear, a third bevel gear and a fourth bevel gear, the connecting shaft rotates to drive the clamping block to rotate, the clamping block is connected with a clamping hole through a thread, the clamping block is moved, thereby automatically clamping a sealing element is clamped, the deviation of the sealing element in the punching process is prevented, and the automation degree of the device is higher, the labor intensity is reduced, and the stamping efficiency is improved.

Description

Sealing member punching machine

Technical Field

The utility model relates to a punching machine technical field specifically is a sealing member punching machine.

Background

The stamping processing is a production technology for directly subjecting a plate to a deformation force in a die and deforming by means of the power of conventional or special stamping equipment so as to obtain a product part with a certain shape, size and performance, wherein the plate, the die and the equipment are three elements of stamping processing, and the stamping processing naturally does not leave a stamping machine tool;

but when current punching machine carries out the punching press to the sealing member, the skew appears easily in the sealing member to lead to the sealing member to damage the change, extravagant cost, and the punching press is accomplished the back, takes out the stamping workpiece through the manual work, and efficiency is not high and has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sealing member punching machine can effectively solve and propose current punching machine when carrying out the punching press to the sealing member among the above-mentioned background art, the skew appears easily in the sealing member to lead to the sealing member to damage the change, the extravagant cost, and the punching press is accomplished the back, takes out the stamping workpiece through the manual work, and efficiency is not high and has the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the clamping device comprises a base, wherein a support is welded at the edge part of the top end of the base, a hydraulic cylinder is installed at the top end of the inner side of the support, a stamping plate is connected to the bottom end of the hydraulic cylinder, a limiting clamping and ejecting mechanism is installed inside the base, and the limiting clamping and ejecting mechanism comprises a stamping groove, an ejecting hole, a top plate, a connecting block, a positioning block, a driven part, an installation hole, a knob, a cam shaft, a cam, a first bevel gear, a second bevel gear, a clamping groove, a transmission shaft, a limiting block, a third bevel gear, a fourth bevel gear, a connecting shaft, a clamping hole and a clamping block;

the stamping device comprises a base, a positioning block, a driven piece, a mounting hole, a knob, a cam shaft, a cam, first bevel gears and second bevel gears, wherein the edge part of the top end of the base is provided with a stamping groove, the middle part of the bottom end of the stamping groove is provided with the ejection hole, the inner side of the ejection hole is in fit connection with the top plate, the bottom end of the top plate is provided with the connecting block, the outer side of the bottom end of the connecting block is sleeved with the positioning block, the bottom end of the connecting block is connected with the driven piece, the middle part of one side in the base is provided with the mounting hole, the inside of the mounting hole is connected with the knob, one end of the knob is connected with the cam shaft, the middle part of the outer side of the cam shaft is positioned at the bottom end of the driven piece and is sleeved with the cam, the outer sides of two ends of the cam shaft are symmetrically sleeved with the first bevel gears, and the edge part of one end of the first bevel gear is connected with the second bevel gear;

the clamping groove has been seted up to the inboard top of base corresponding second bevel gear department, second bevel gear top is located clamping groove inboard position department and is connected with the transmission shaft, transmission shaft top outside fixed mounting has the stopper, the transmission shaft top is connected with third bevel gear, third bevel gear top end edge department is connected with fourth bevel gear, the connecting axle is installed to fourth bevel gear one end, the clamping groove inboard corresponds connecting axle position department and has seted up the centre gripping hole, the connecting axle one end outside is located the centre gripping hole inboard position department and has cup jointed the grip block.

Preferably, the inner wall of the ejection hole is attached to the outer side of the top plate, the outer side of the connecting block is attached to the inner wall of the positioning block, and the positioning block is fixedly connected with the base.

Preferably, a rotating groove is formed in the inner side of the mounting hole corresponding to the knob, the first bevel gear is in meshed connection with the second bevel gear through insections, and the third bevel gear is in meshed connection with the fourth bevel gear through insections.

Preferably, the connecting shaft is in transmission connection with the clamping block through a toothed key, the clamping block can move on the connecting shaft, an internal thread is formed in the inner wall of the clamping hole, an external thread is formed in the outer side of the clamping block, and the clamping hole is in threaded connection with the clamping block.

Preferably, one side of the base is connected with a convenient feeding mechanism, and the convenient feeding mechanism comprises a conveying belt, a supporting frame, a baffle plate, a workbench, a fixed block, an electric telescopic rod, a supporting block and a push plate;

the utility model discloses a conveying belt, including base, conveyer belt, fixed block, electric telescopic handle, supporting shoe, electric telescopic handle, base one side limit portion is connected with the conveyer belt, the conveyer belt is kept away from base one end bilateral symmetry and is installed the support frame, base top one side is located conveyer belt other end position department welding and has been had the baffle, the welding of baffle one end has the workstation, the fixed block is installed to workstation top limit portion, electric telescopic handle is installed on the fixed block top, the supporting shoe has been cup jointed in the electric telescopic handle one end outside, electric telescopic handle one end is connected with the push pedal.

Preferably, the outer side of the electric telescopic rod is attached to the inner wall of the supporting block, and the supporting block is fixedly connected with the base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with spacing centre gripping and ejection mechanism, through knob, camshaft, first bevel gear, second bevel gear, third bevel gear and fourth bevel gear, it is rotatory to drive the connecting axle, and the connecting axle is rotatory to drive the grip block, through the threaded connection of grip block and centre gripping hole, realizes the removal of grip block to self-holding sealing member prevents the skew of sealing member in the stamping process, makes the degree of automation of device higher, reduces intensity of labour, improves punching press efficiency.

2. Through knob, camshaft and cam, drive the follower and reciprocate, through the connecting block to the removal of drive roof realizes accomplishing the automatic ejecting of punching press back sealing member, improves degree of automation and work efficiency, reduces the potential safety hazard that the staff got the piece.

3. Be provided with convenient feeding mechanism, through electric telescopic handle, realize the removal of push pedal, send the sealing member to push pedal the place ahead through the conveyer belt, thereby the push pedal removes and pushes away the sealing member to the punching press inslot, realizes automatic feeding, improves work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the limiting clamping and ejecting mechanism of the present invention;

fig. 3 is a schematic view of the installation structure of the top plate of the present invention;

FIG. 4 is a schematic structural diagram of the area A in FIG. 3 according to the present invention;

FIG. 5 is a schematic structural view of the convenient feeding mechanism of the present invention;

reference numbers in the figures: 1. a base; 2. a support; 3. a hydraulic cylinder; 4. stamping the plate;

5. a limiting clamping and ejecting mechanism; 501. punching a groove; 502. an ejection aperture; 503. a top plate; 504. connecting blocks; 505. positioning blocks; 506. a driven member; 507. mounting holes; 508. a knob; 509. a camshaft; 510. a cam; 511. a first bevel gear; 512. a second bevel gear; 513. a clamping groove; 514. a drive shaft; 515. a limiting block; 516. a third bevel gear; 517. a fourth bevel gear; 518. a connecting shaft; 519. a clamping hole; 520. a clamping block;

6. a convenient feeding mechanism; 601. a conveyor belt; 602. a support frame; 603. a baffle plate; 604. a work table; 605. a fixed block; 606. an electric telescopic rod; 607. a support block; 608. a push plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a sealing member punching machine, including base 1, base 1 top edge portion welding has support 2, pneumatic cylinder 3 is installed on 2 inboard tops of support, the 3 bottom of pneumatic cylinder is connected with punching press board 4, base 1 internally mounted has spacing centre gripping and ejection mechanism 5, spacing centre gripping and ejection mechanism 5 includes stamping groove 501, ejection hole 502, roof 503, connecting block 504, locating piece 505, follower 506, mounting hole 507, knob 508, camshaft 509, cam 510, first bevel gear 511, second bevel gear 512, centre gripping groove 513, transmission shaft 514, stopper 515, third bevel gear 516, fourth bevel gear 517, connecting shaft 518, centre gripping hole 519 and grip block 520;

the edge part of the top end of the base 1 is provided with a stamping groove 501, the middle part of the bottom end of the stamping groove 501 is provided with an ejection hole 502, the inner side of the ejection hole 502 is in fit connection with a top plate 503, the inner wall of the ejection hole 502 is attached to the outer side of the top plate 503, the bottom end of the top plate 503 is provided with a connecting block 504, the outer side of the bottom end of the connecting block 504 is sleeved with a positioning block 505, the positioning block 505 is fixedly connected with the base 1, the outer side of the connecting block 504 is attached to the inner wall of the positioning block 505, the bottom end of the connecting block 504 is connected with a driven piece 506, the middle part of one side of the inner part of the base 1 is provided with a mounting hole 507, the inner side of the mounting hole 507 is provided with a knob 508, one end of the knob 508 is connected with a cam shaft 509, the middle part of the outer side of the cam shaft 509 is positioned at the bottom end of the driven piece 506 and is sleeved with a cam 510, the outer sides of two bevel gears 511 are symmetrically, the first bevel gear 511 and the second bevel gear 512 are in meshed connection through a gear;

the clamping groove 513 is formed in the top end of the inner side of the base 1 corresponding to the second bevel gear 512, the position, located on the inner side of the clamping groove 513, of the top end of the second bevel gear 512 is connected with the transmission shaft 514, a limiting block 515 is fixedly mounted on the outer side of the top end of the transmission shaft 514, the top end of the transmission shaft 514 is connected with the third bevel gear 516, the edge portion of the top end of the third bevel gear 516 is connected with the fourth bevel gear 517 through tooth-pattern meshing, a connecting shaft 518 is mounted at one end of the fourth bevel gear 517, a clamping hole 519 is formed in the position, corresponding to the connecting shaft 518, of the inner side of the clamping groove 518, a clamping block 520 is sleeved at the position, located on the inner side of the clamping hole 519, an internal thread is formed in the inner wall of the clamping hole 519, an external thread is formed in the outer side of the clamping block 520, the clamping hole 519 is in threaded connection with the clamping block 520, the connecting shaft 518 is in transmission connection with the clamping block 520 through a tooth key, and the clamping block 520 can move on the connecting shaft 518.

One side of the base 1 is connected with a convenient feeding device 6, and the convenient feeding device 6 comprises a conveyor belt 601, a support frame 602, a baffle 603, a workbench 604, a fixed block 605, an electric telescopic rod 606, a supporting block 607 and a push plate 608;

base 1 one side limit portion is connected with conveyer belt 601, conveyer belt 601 is kept away from base 1 one end bilateral symmetry and is installed support frame 602, base 1 top one side is located conveyer belt 601 other end position department welding and has been had baffle 603, baffle 603 one end welding has workstation 604, fixed block 605 is installed on workstation 604 top limit portion, electric telescopic handle 606 is installed on fixed block 605 top, supporting shoe 607 has been cup jointed in the electric telescopic handle 606 one end outside, supporting shoe 607 and base 1 fixed connection, the electric telescopic handle 606 outside is laminated with supporting shoe 607 inner wall, electric telescopic handle 606 one end is connected with push pedal 608.

The utility model discloses a theory of operation and use flow: firstly, a power supply of the device is switched on, a sealing element to be punched is placed on the conveyor belt 601, the conveyor belt 601 is started, the conveyor belt 601 starts conveying, when the sealing element is conveyed to one end of the conveyor belt 601, the sealing element stops in front of the push plate 609 due to the blocking of the baffle 603, the electric telescopic rod 606 is started at the moment, the electric telescopic rod 606 starts to extend, so that the push plate 608 is driven to move towards the base 1, the push plate 608 starts to push the sealing element to move towards the base 1 until the sealing element moves into the punching groove 501, at the moment, the electric telescopic rod 606 retracts, and the push plate 608 resets;

then, the knob 508 is rotated clockwise, the knob 508 drives the cam shaft 509 to rotate, the cam shaft 509 drives the cam 510 to rotate, at this time, the cam 510 contacts the follower 506 with the contour of the arc segment with the cam revolution center as the center, so that the follower 506 is stationary, the knob 508 drives the first bevel gear 511 to rotate, the first bevel gear 511 drives the second bevel gear 512 to rotate, the second bevel gear 512 drives the transmission shaft 514 to rotate, the transmission shaft 514 drives the third bevel gear 516 to rotate, the third bevel gear 516 drives the fourth bevel gear 517 to rotate, the fourth bevel gear 517 drives the connection shaft 518 to rotate, the connection shaft 518 drives the clamping block 520 to rotate, since the clamping block 520 is in threaded connection with the clamping hole 519, and the connection shaft 518 is movably connected with the clamping block 520, the clamping block 520 starts to move towards the sealing element, thereby clamping the sealing element, and starting the hydraulic cylinder 3, the stamping plate 4 starts to move downwards to complete the stamping work, and then the stamping plate 4 is reset;

finally, the knob 508 is rotated counterclockwise, the clamping block 520 is reset, at this time, the cam 510 still contacts the follower 506 with the circular arc section profile taking the rotation center of the cam 510 as the center, the follower 506 is stationary, when the convex part of the cam 510 contacts the follower 506, the follower 506 starts to move upwards, the connecting block 504 is driven to move upwards, the connecting block 504 moves upwards, the top plate 503 is driven to move upwards, and the sealing element is ejected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A seal punching machine comprising a base (1), characterized in that: the support is welded at the edge of the top end of the base (1), a hydraulic cylinder (3) is installed at the top end of the inner side of the support (2), the bottom end of the hydraulic cylinder (3) is connected with a stamping plate (4), a limiting clamping and ejecting mechanism (5) is installed inside the base (1), and the limiting clamping and ejecting mechanism (5) comprises a stamping groove (501), an ejecting hole (502), a top plate (503), a connecting block (504), a positioning block (505), a driven part (506), an installation hole (507), a knob (508), a cam shaft (509), a cam (510), a first bevel gear (511), a second bevel gear (512), a clamping groove (513), a transmission shaft (514), a limiting block (515), a third bevel gear (516), a fourth bevel gear (517), a connecting shaft (518), a clamping hole (519) and a clamping block (520);

the edge part of the top end of the base (1) is provided with a punching groove (501), the middle part of the bottom end of the punching groove (501) is provided with an ejection hole (502), the inner side of the ejecting hole (502) is matched and connected with a top plate (503), the bottom end of the top plate (503) is provided with a connecting block (504), a positioning block (505) is sleeved outside the bottom end of the connecting block (504), a driven piece (506) is connected with the bottom end of the connecting block (504), a mounting hole (507) is formed in the middle of one side inside the base (1), a knob (508) is connected inside the mounting hole (507), one end of the knob (508) is connected with a cam shaft (509), the middle part of the outer side of the cam shaft (509) is sleeved with a cam (510) at the bottom end of the driven part (506), the outer sides of two ends of the cam shaft (509) are symmetrically sleeved with first bevel gears (511), a second bevel gear (512) is connected to one end edge part of the first bevel gear (511);

base (1) inboard top corresponds second bevel gear (512) department and has seted up centre gripping groove (513), second bevel gear (512) top is located centre gripping groove (513) inboard position department and is connected with transmission shaft (514), transmission shaft (514) top outside fixed mounting has stopper (515), transmission shaft (514) top is connected with third bevel gear (516), third bevel gear (516) top limit portion is connected with fourth bevel gear (517), connecting axle (518) are installed to fourth bevel gear (517) one end, centre gripping groove (513) inboard corresponds connecting axle (518) position department and has seted up centre gripping hole (519), connecting axle (518) one end outside is located centre gripping hole (519) inboard position department and has cup jointed clamping block (520).

2. A seal punch according to claim 1, characterised in that the inner wall of the ejection hole (502) abuts the outer side of the top plate (503), the outer side of the connecting piece (504) abuts the inner wall of the positioning block (505), and the positioning block (505) is fixedly connected to the base (1).

3. The sealing punch according to claim 1, wherein a rotary groove is formed inside the mounting hole (507) corresponding to the knob (508), the first bevel gear (511) and the second bevel gear (512) are in meshed engagement with each other through a tooth, and the third bevel gear (516) and the fourth bevel gear (517) are in meshed engagement with each other through a tooth.

4. The sealing element punching machine according to claim 1, wherein the connecting shaft (518) is in transmission connection with the clamping block (520) through a toothed key, the clamping block (520) can move on the connecting shaft (518), an inner wall of the clamping hole (519) is provided with an inner thread, an outer side of the clamping block (520) is provided with an outer thread, and the clamping hole (519) is in threaded connection with the clamping block (520).

5. The sealing element punching machine according to claim 1, characterized in that a convenient feeding mechanism (6) is connected to one side of the base (1), and the convenient feeding mechanism (6) comprises a conveyor belt (601), a support frame (602), a baffle plate (603), a workbench (604), a fixed block (605), an electric telescopic rod (606), a support block (607) and a push plate (608);

base (1) one side limit portion is connected with conveyer belt (601), base (1) one end bilateral symmetry is kept away from in conveyer belt (601) and support frame (602) are installed to base (1), base (1) top one side is located conveyer belt (601) other end position department welding and is had baffle (603), baffle (603) one end welding has workstation (604), fixed block (605) are installed to workstation (604) top limit portion, electric telescopic handle (606) are installed on fixed block (605) top, supporting shoe (607) have been cup jointed in electric telescopic handle (606) one end outside, electric telescopic handle (606) one end is connected with push pedal (608).

6. The sealing punch according to claim 5, characterized in that the outer side of the electric telescopic rod (606) is attached to the inner wall of a support block (607), and the support block (607) is fixedly connected to the base (1).