CN212894780U

CN212894780U - Manual punching device

Info

Publication number: CN212894780U
Application number: CN202021223193.4U
Authority: CN
Inventors: 周杰
Original assignee: Yongjia Dengdashi Shoes Co Ltd
Current assignee: Yongjia Dengdashi Shoes Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-04-06
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to the technical field of leather shoe processing, in particular to a manual punching device, which comprises a base, wherein a punching table and a frame are arranged on the base, the frame and the punching table are both arranged on the base, the upper end surface of the punching table is provided with a punching device, the punching device comprises a manual adjusting device, a first transmission mechanism and a punch head, the manual adjusting device comprises a manual adjusting rod, a cam, a pressing plate and an installing piece, and the installing piece comprises two installing plates, a fixing rod and a first spring; one end of the first spring is arranged on the mounting block of the pressure plate, and the other end of the first spring is arranged on the mounting block of the mounting plate; one end of the first transmission mechanism is connected with the pressing plate, and the other end of the first transmission mechanism is connected with the punch. Leather punches a hole mainly through rotating manual regulation pole, manual regulation pole and the cooperation of first drive mechanism make the drift push down to punch a hole to the leather of counterboring bench, this design replaces the manual work to beat with the hammer and punches a hole, has improved the security greatly.

Description

Manual punching device

Technical Field

The utility model relates to a leather shoes processing technology field especially relates to a manual punching device.

Background

When the leather is punched in a small batch, if large-scale equipment is used for production, the cost is high, only manual punching can be realized, and the existing manual punching mode is that a leather punch is directly knocked by a tool such as a hammer to punch the leather, so that hands are easy to hit, and industrial injury is caused; simultaneously when needs use thicker leather gasket, adopt the hammer to beat the drift and punch a hole fashioned shape of punching a hole and mostly be irregular, to this problem, the utility model provides a manual punching device.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a manual punching device.

The utility model adopts the technical proposal that: a manual punching device comprises a base, wherein a punching table and a rack are arranged on the base, the rack and the punching table are both arranged on the base, a punching device is arranged on the upper end face of the punching table, the punching device comprises a manual adjusting device, a first transmission mechanism and a punch, the manual adjusting device comprises a manual adjusting rod, a cam, a pressing plate and an installing piece, the manual adjusting rod and the cam are formed into a whole, the installing piece comprises two installing plates, a fixing rod and a first spring, the cam is arranged on the installing plates through the fixing rod, and the fixing rod is rotatably connected with the cam; the pressing plate is positioned at the lower end of the mounting plate, mounting blocks are arranged on the pressing plate and the mounting plate, one end of the first spring is arranged on the mounting block of the pressing plate, and the other end of the first spring is arranged on the mounting block of the mounting plate; the two ends of the pressing plate are provided with first sliding blocks, and the side wall of the rack is provided with a first sliding rail matched with the first sliding blocks to slide; first drive mechanism one end is connected with the clamp plate, and the other end is connected with the drift, and the leather punches a hole and mainly makes the drift push down through rotating the manual regulation pole, manual regulation pole and the cooperation of first drive mechanism to punch a hole to the leather of counterboring bench, this design replaces the manual work to beat with the hammer and punches a hole, has improved the security greatly.

Preferably, the first transmission mechanism comprises a mounting seat, a transmission seat, a left rotating arm and a right rotating arm, the mounting seat is arranged on the rack, the left rotating arm, the right rotating arm mechanism and the mounting mode are the same, one end of the left rotating arm is arranged on the mounting seat, and the other end of the left rotating arm is arranged on the transmission seat.

Preferably, the mounting base both ends be equipped with the mounting bracket, the left rotor arm have first turning block and second turning block, first pivot has between first turning block and the mounting bracket, and left rotor arm one end sets up on the mounting bracket through first pivot.

Preferably, the transmission seat is provided with an upper mounting part and a lower pressing part, the right middle of the upper mounting part is provided with a mounting groove, and a stroke groove is formed in the mounting groove; and a second rotating block of the left rotating arm is provided with a second rotating shaft, and the second rotating shaft is arranged in a stroke groove of the mounting groove.

Preferably, the upper end face of the upper mounting portion is provided with an upper connecting rod, the lower pressing portion is provided with a lower connecting rod, the upper connecting rod is connected with the lower end face of the pressing plate, the lower connecting rod is connected with the punch, the mounting seat is pressed downwards through the pressing plate, in the pressing process, the mounting seat is matched with the left rotating arm and the right rotating arm through the transmission seat, the lower pressing portion below the transmission seat is further transmitted, the punch moves downwards, the first transmission mechanism is simple in structure, and the transmission mode is stable.

Preferably, the mount pad lower extreme be equipped with and compress tightly the piece, compress tightly the piece including an upper fixed plate, lower clamp plate, guide arm and second spring, an upper fixed plate sets gradually on the mount pad through the guide shaft with lower clamp plate, the guide arm upper end sets up in the lower terminal surface of mount pad, lower extreme fixed connection in the up end of lower clamp plate, just guide arm and an upper fixed plate between be equipped with the bearing, the second spring housing arrange an upper fixed plate and a lower clamp plate's guide arm in on, the staff will treat that the leather that punches a hole places on the platform of punching a hole, when the lower connecting rod downstream on the transmission seat, the clamp plate can take lead to treat that the leather that punches a hole compresses tightly fixedly, compress tightly the back drift and can treat that the leather that punches a hole, avoid the shape of punching a hole mostly to.

Preferably, all opened the through-hole on mount pad, the upper fixed plate and the lower pressure strip, mount pad, upper fixed plate and the through-hole on the pressure strip align from top to bottom, all opened the through-hole on mount pad, the upper fixed plate and the lower pressure strip and mainly used let lower connecting rod and drift pass to it carries out the drift to be convenient for cooperate the compressing part.

To sum up, the utility model discloses beneficial effect does:

1. the punching device is arranged on the upper end face of the punching table and comprises a manual adjusting device, a first transmission mechanism and a punch, the manual adjusting device comprises a manual adjusting rod, a cam, a pressing plate and an installation piece, the manual adjusting rod and the cam are integrally formed, the installation piece comprises two installation plates, a fixed rod and a first spring, the cam is arranged on the installation plates through the fixed rod, and the fixed rod is rotatably connected with the cam; the pressing plate is positioned at the lower end of the mounting plate, mounting blocks are arranged on the pressing plate and the mounting plate, one end of the first spring is arranged on the mounting block of the pressing plate, and the other end of the first spring is arranged on the mounting block of the mounting plate; first drive mechanism one end is connected with the clamp plate, and the other end is connected with the drift, and the leather punches a hole and mainly makes the drift push down through rotating the manual regulation pole, manual regulation pole and the cooperation of first drive mechanism to punch a hole to the leather of counterboring bench, this design replaces the manual work to beat with the hammer and punches a hole, has improved the security greatly.

2. The first transmission mechanism comprises a mounting seat, a transmission seat, a left rotating arm and a right rotating arm, the mounting seat is arranged on the rack, the left rotating arm and the right rotating arm are identical in mounting mode, mounting frames are arranged at two ends of the mounting seat, the left rotating arm is provided with a first rotating block and a second rotating block, a first rotating shaft is arranged between the first rotating block and the mounting frames, and one end of the left rotating arm is arranged on the mounting frames through the first rotating shaft; the transmission seat is provided with an upper mounting part and a lower pressing part, the right middle of the upper mounting part is provided with a mounting groove, and a stroke groove is formed in the mounting groove; a second rotating block of the left rotating arm is provided with a second rotating shaft, and the second rotating shaft is arranged in a stroke groove of the mounting groove; the upper end face of the upper mounting part is provided with an upper connecting rod, the lower pressing part is provided with a lower connecting rod, the upper connecting rod is connected with the lower end face of the pressing plate, the lower connecting rod is connected with the punch, the mounting seat is pressed downwards through the pressing plate, in the pressing process, the mounting seat is matched with the left rotating arm and the right rotating arm through the transmission seat, the lower pressing part under the transmission seat is further arranged, downward movement of the punch is achieved, the first transmission mechanism is simple in structure, and the transmission mode is stable.

3. The lower end of the mounting seat is provided with a pressing piece, through holes are formed in the mounting seat, the upper fixing plate and the lower pressing plate, the through holes in the mounting seat, the upper fixing plate and the lower pressing plate are aligned up and down, the through holes are formed in the mounting seat, the upper fixing plate and the lower pressing plate and are mainly used for allowing the lower connecting rod and a punch to pass through, so that the punch can be conveniently performed by matching with the pressing piece, the pressing piece comprises an upper fixing plate, a lower pressing plate, a guide rod and a second spring, the upper fixing plate and the lower pressing plate are sequentially arranged on the mounting seat through a guide shaft, the upper end of the guide rod is arranged on the lower end face of the mounting seat, the lower end of the guide rod is fixedly connected to the upper end face of the lower pressing plate, a bearing is arranged between the guide rod and the upper fixing plate, the second spring is sleeved on the guide rods of the upper fixing plate and the lower pressing plate, a worker, the pressure strip can take lead to treat the leather that punches a hole and compress tightly fixedly, compress tightly the back drift and can treat the leather that punches a hole and punch a hole, avoid punching a hole the shape mostly irregularly.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is apparent that other drawings are obtained from the drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the first transmission mechanism in FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is an enlarged view of a portion B of FIG. 1;

fig. 5 is a side view of the manual adjustment apparatus of fig. 1.

The labels in the figure are: the punching machine comprises a base 1, a punching table 2, a rack 3, a punch 4, a manual adjusting rod 5, a cam 6, a pressing plate 7, a mounting piece 8, a mounting plate 9, a fixing rod 10, a first spring 11, a mounting seat 12, a transmission seat 13, a left rotating arm 14, a right rotating arm 15, a mounting frame 16, a first rotating block 17, a second rotating block 18, a first rotating shaft 19, an upper mounting part 20, a lower pressing part 21, a mounting groove 22, a stroke groove 23, a second rotating shaft 24, an upper connecting rod 25, a lower connecting rod 26, an upper fixing plate 27, a lower pressing plate 28, a guide rod 29, a second spring 30, a bearing 31, a through hole 32, a mounting block 33, a first sliding block 34 and a first sliding rail 35.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention.

As shown in fig. 1 to 5, wherein fig. 3 is a partial enlarged view of a position a in fig. 2, a position a is a connection view of the left rotating arm 14 and the transmission seat 13, fig. 4 is a partial enlarged view of a position B in fig. 1, and a position B is a structural schematic view of a mounting groove 22 and a stroke groove 23 in the transmission seat 13, a manual punching device comprises a base 1, a punching table 2 and a rack 3 are arranged on the base 1, the rack 3 and the punching table 2 are both arranged on the base 1, and the punching table 2 is used for placing leather to be punched;

according to the prior manual punching mode, a leather punch 4 is directly knocked by a hammer and other tools to punch holes, so that hands are easy to knock and industrial injuries are caused, and aiming at the problem, the utility model has the preferable embodiment that the upper end surface of the punching table 2 is provided with a punching device, the punching device is used for punching holes on leather, the punching device comprises a manual adjusting device, a first transmission mechanism and a punch 4, and a user adjusts the manual adjusting device and drives the punch 4 to move downwards through the cooperation of the first transmission mechanism;

the manual adjusting device comprises a manual adjusting rod 5, a cam 6, a pressing plate 7 and an installing piece 8, wherein the manual adjusting rod 5 and the cam 6 are integrally formed, the cam 6 is driven by the manual adjusting rod 5, the installing piece 8 comprises two installing plates 9, a fixing rod 10 and a first spring 11, the cam 6 is arranged on the installing plates 9 through the fixing rod 10, and the fixing rod 10 is rotatably connected with the cam 6; the pressing plate 7 is positioned at the lower end of the mounting plate 9, the mounting blocks 33 are arranged on the pressing plate 7 and the mounting plate 9, one end of the first spring 11 is arranged on the mounting block 33 of the pressing plate 7, the other end of the first spring is arranged on the mounting block 33 of the mounting plate 9, first sliding blocks 34 are arranged at two ends of the pressing plate 7, and a first sliding rail 35 matched with the first sliding blocks 34 to slide is arranged on the side wall of the rack 3; after the worker rotates the manual adjusting rod 5, the cam 6 rotates through the fixing rod 10.

In order to make the punching process of the punch 4 more stable, the preferred embodiment of the present invention is that the punch 4 is mainly driven by the first transmission mechanism, the first transmission mechanism includes a mounting seat 12, a transmission seat 13, a left rotating arm 14 and a right rotating arm 15, the mounting seat 12 is arranged on the frame 3, and the left rotating arm 14 and the right rotating arm 15 are mounted in the same manner;

one end of the left rotating arm 14 is arranged on the mounting base 12, mounting frames 16 are arranged at two ends of the mounting base 12, the left rotating arm 14 is provided with a first rotating block 17 and a second rotating block 18, a first rotating shaft 19 is arranged between the first rotating block 17 and the mounting frames 16, and one end of the left rotating arm 14 is arranged on the mounting frames 16 through the first rotating shaft 19; the transmission seat 13 is provided with an upper mounting part 20 and a lower pressing part 21, the middle of the upper mounting part 20 is provided with a mounting groove 22, and the mounting groove 22 is provided with a stroke groove 23; the second rotating block 18 of the left rotating arm 14 is provided with a second rotating shaft 24, and the second rotating shaft 24 is arranged in the stroke groove 23 of the mounting groove 22; the left rotating arm 14 can move in the stroke groove 23 in the rotating process;

the upper end face of the upper mounting part 20 is provided with an upper connecting rod 25, the lower pressing part 21 is provided with a lower connecting rod 26, the upper connecting rod 25 is connected with the lower end face of the pressing plate 7, the lower connecting rod 26 is connected with the punch 4, the mounting seat 12 is pressed downwards through the pressing plate 7, in the pressing process, the mounting seat 12 is matched with the left rotating arm 14 and the right rotating arm 15 through the transmission seat 13, the lower pressing part 21 below the transmission seat 13 is further transmitted, and the punch 4 moves downwards.

In order to avoid irregular punched holes, the preferred embodiment of the present invention is that a pressing member is added at the lower end of the mounting seat 12, the pressing member is fixed by the pressing member before the worker punches the holes in the leather, the pressing member includes an upper fixing plate 27, a lower pressing plate 28, a guide rod 29 and a second spring 30, the upper fixing plate 27 and the lower pressing plate are sequentially arranged on the mounting seat 12 through guide shafts, the upper end of the guide rod 29 is arranged on the lower end surface of the mounting seat 12, the lower end of the guide rod 29 is fixedly connected to the upper end surface of the lower pressing plate 28, a bearing 31 is arranged between the guide rod 29 and the upper fixing plate 27, the guide rod 29 can move longitudinally in the bearing 31, the second spring 30 is sleeved on the guide rod 29 of the upper fixing plate 27 and the lower pressing plate 28, through holes 32 are formed in the mounting seat 12, the upper fixing plate 27 and the lower pressing plate 28, the through holes 32 in the mounting seat 12, the upper fixing plate 27 and the, all open through-hole 32 on mount pad 12, upper fixed plate 27 and the lower pressure strip 28 and mainly used for letting connecting rod 26 and drift 4 pass down, the staff will wait that the leather that punches a hole places on punching table 2, when lower connecting rod 26 on driving seat 13 downstream, the pressure strip can take lead and wait to punch a hole the leather and compress tightly fixedly.

The working mode is as follows: the staff will treat that the leather that punches a hole places on punching table 2, and manual regulation pole 5 that pushes down again, thereby manual regulation pole 5 makes cam 6 rotate and pushes down clamp plate 7, clamp plate 7 passes through upper connecting rod 25 transmission driving seat 13, then driving seat 13 make earlier down the pressure strip 28 treat that the leather that punches a hole compresses tightly fixedly, the back is compressed tightly to pressure strip 28 down, drift 4 along with connecting rod 26 pushes down and punches a hole to the leather.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concept is not limited to this embodiment, and any modification that utilizes the inventive concept is intended to be within the scope of the present patent application.

Claims

1. The utility model provides a manual punching device, has punching table and frame including the base on the base, and the frame all sets up its characterized in that on the base with the punching table: the punching device is arranged on the upper end face of the punching table and comprises a manual adjusting device, a first transmission mechanism and a punch, the manual adjusting device comprises a manual adjusting rod, a cam, a pressing plate and an installation piece, the manual adjusting rod and the cam are integrally formed, the installation piece comprises two installation plates, a fixed rod and a first spring, the cam is arranged on the installation plates through the fixed rod, and the fixed rod is rotatably connected with the cam; the pressing plate is positioned at the lower end of the mounting plate, mounting blocks are arranged on the pressing plate and the mounting plate, one end of the first spring is arranged on the mounting block of the pressing plate, and the other end of the first spring is arranged on the mounting block of the mounting plate; the two ends of the pressing plate are provided with first sliding blocks, and the side wall of the rack is provided with a first sliding rail matched with the first sliding blocks to slide; one end of the first transmission mechanism is connected with the pressing plate, and the other end of the first transmission mechanism is connected with the punch.

2. A manual punch apparatus according to claim 1 wherein: the first transmission mechanism comprises a mounting seat, a transmission seat, a left rotating arm and a right rotating arm, the mounting seat is arranged on the rack, the left rotating arm, the right rotating arm and the mounting mode are the same, one end of the left rotating arm is arranged on the mounting seat, and the other end of the left rotating arm is arranged on the transmission seat.

3. A manual punch apparatus according to claim 2 wherein: the mounting base both ends be equipped with the mounting bracket, the left rotor arm first turning block and second turning block have, first pivot has between first turning block and the mounting bracket, and left rotor arm one end sets up on the mounting bracket through first pivot.

4. A manual punch apparatus according to claim 2 wherein: the transmission seat is provided with an upper mounting part and a lower pressing part, the right middle of the upper mounting part is provided with a mounting groove, and a stroke groove is formed in the mounting groove; and a second rotating block of the left rotating arm is provided with a second rotating shaft, and the second rotating shaft is arranged in a stroke groove of the mounting groove.

5. A manual punch apparatus according to claim 1 or 4 wherein: the upper end face of the upper mounting part is provided with an upper connecting rod, the lower punch press part is provided with a lower connecting rod, the upper connecting rod is connected with the lower end face of the pressing plate, and the lower connecting rod is connected with the punch.

6. A manual punch apparatus according to claim 2 wherein: the mounting seat lower extreme be equipped with and compress tightly the piece, compress tightly the piece including an upper fixed plate, hold-down plate, guide arm and second spring down, an upper fixed plate sets gradually on the mounting seat through the guide shaft with hold-down plate down, the guide arm upper end sets up in the lower terminal surface of mounting seat, lower extreme fixed connection is in the up end of hold-down plate down, just guide arm and upper fixed plate between be equipped with the bearing, the second spring housing arrange in on the guide arm of upper fixed plate and hold-down plate down.

7. A manual punch apparatus according to claim 6 wherein: through holes are formed in the mounting seat, the upper fixing plate and the lower pressing plate, and the through holes in the mounting seat, the upper fixing plate and the lower pressing plate are aligned up and down.