CN218079918U

CN218079918U - Punch press mechanism of punching a hole convenient to maintenance

Info

Publication number: CN218079918U
Application number: CN202222118283.2U
Authority: CN
Inventors: 张美青
Original assignee: Qingdao Yuanda Hi Tech Machinery Co ltd
Current assignee: Qingdao Yuanda Hi Tech Machinery Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-20
Anticipated expiration: 2032-08-12

Abstract

The utility model provides a punch press mechanism of punching a hole convenient to maintenance, include: the base, first spout has been seted up to top one side of base, and the quantity of first spout is two, the top of base is through two first spout slidable mounting has the mould, the through-hole has been seted up to the inside bottom of mould, outside one side fixed mounting of mould has the first in command. The utility model provides a pair of punch press mechanism of punching a hole convenient to maintenance is through not hard up knob for the grip block can slide along the direction of second spout, and then remove the block of grip block to the mould, be convenient for take off the mould and maintain, be convenient for change the mould of different models simultaneously, the practicality of device has been improved, because the rotation of bent axle, make the connecting rod drive the punching press board and reciprocate, this process is reciprocating type in succession, the efficiency of punching a hole has been improved greatly, the waste material of the in-process sheet metal component of punching press can fall into the inside case that gathers materials of base through the through-hole, be convenient for retrieve the waste material.

Description

Punch press mechanism of punching a hole convenient to maintenance

Technical Field

The utility model relates to a punch press field especially relates to a punch press mechanism of punching a hole convenient to maintenance.

Background

The punching mechanism of the punch press is an important component part of the punch press, and has the main function of punching required holes according to the sizes of the holes required by workpieces.

But the punch press mechanism of punching a hole in the existing market is not convenient for demolish the mould that damages at the in-process that uses and maintains, has pneumatic cylinder control to punch press mostly, and this process is comparatively slow, leads to the lower problem of efficiency of punching a hole.

Therefore, it is necessary to provide a punching mechanism of a punching machine which is convenient for maintenance to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a punch press mechanism of punching a hole convenient to maintenance has solved the punch press mechanism of punching a hole in the existing market and has been not convenient for demolish the mould that damages at the in-process that uses and maintain, has pneumatic cylinder control to carry out the punching press mostly, and this process is comparatively slow, leads to the lower problem of efficiency that punches a hole.

The utility model provides a punch press mechanism of punching a hole convenient to maintenance, include: the base, first spout has been seted up to top one side of base, and the quantity of first spout is two, two are passed through at the top of base first spout slidable mounting has the mould, the through-hole has been seted up to the inside bottom of mould, outside one side fixed mounting of mould has the first in command, the opposite side at base top is equipped with stamping mechanism, the top of base and the outside both sides that are located the mould all are equipped with fixture.

Preferably, the base is internally provided with a material collecting box in a sliding mode, and one side of the outer portion of the material collecting box is fixedly provided with a second handle.

Preferably, punching press mechanism includes the mounting bracket, the mounting bracket passes through screw fixed mounting at the top of base, outside one side welded connection of mounting bracket has the fixed plate, there is first motor at the top of fixed plate through screw fixed mounting, the output shaft keyway of first motor is connected with first band pulley, the transmission shaft is installed in the inside rotation of mounting bracket, the both ends of transmission shaft all run through the mounting bracket and extend to the outside, the one end keyway of transmission shaft is connected with the second band pulley, be equipped with the drive belt between second band pulley and the first band pulley.

Preferably, the other end keyway of transmission shaft is connected with first gear, the outside meshing of first gear is connected with the second gear, the second gear passes through the bearing and the installation frame is rotated the installation.

Preferably, the inside of mounting bracket just is located the below of transmission shaft and rotates and installs the bent axle, the one end and the second gear keyway of bent axle are connected, the sliding sleeve is installed in the outside rotation of bent axle, the outside welded connection of sliding sleeve has the connecting rod, the bottom of connecting rod is connected with the universal joint, the bottom fixed mounting of universal joint has the punching press board.

Preferably, fixture includes the second spout, the second spout is seted up at the top of base and is located the outside both sides of mould, and the quantity of second spout is four, per two the inside slidable mounting of second spout has the grip block, the top threaded connection of grip block has the knob.

Compared with the prior art, the utility model provides a pair of punch press mechanism of punching a hole convenient to maintenance has following beneficial effect:

this punch press mechanism of punching a hole is through not hard up knob for the grip block can slide along the direction of second spout, and then remove the block of grip block to the mould, be convenient for take off the mould and maintain, be convenient for change the mould of different models simultaneously, the practicality of device has been improved, because the rotation of bent axle, make the connecting rod drive the punching press board reciprocate, the process is reciprocating type in succession, the efficiency of punching a hole has been improved greatly, the waste material of the in-process sheet metal component of punching press can fall into the inside collection workbin of base through the through-hole, be convenient for retrieve the waste material.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a punching mechanism of a punching machine convenient for maintenance according to the present invention;

FIG. 2 is a schematic structural view of the punching mechanism shown in FIG. 1;

fig. 3 is a schematic structural view of the clamping mechanism shown in fig. 1.

In the figure: 1. a base; 2. a first chute; 3. a mold; 4. a through hole; 5. a first handle; 6. a material collecting box; 7. a second handle; 8. a stamping mechanism; 81. a mounting frame; 82. a fixing plate; 83. a first motor; 84. a first pulley; 85. a drive shaft; 86. a second pulley; 87. a transmission belt; 88. a first gear; 89. a second gear; 810. a crankshaft; 811. a sliding sleeve; 812. a connecting rod; 813. a universal joint; 814. stamping the plate; 9. a clamping mechanism; 91. a second chute; 92. a clamping block; 93. a knob.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a punch mechanism for easy maintenance according to the present invention; FIG. 2 is a schematic view of the stamping mechanism shown in FIG. 1; fig. 3 is a schematic structural view of the clamping mechanism shown in fig. 1, and a punching mechanism of a punching machine convenient for maintenance comprises: base 1, first spout 2 has been seted up to base 1's top one side, and the quantity of first spout 2 is two, and there is mould 3 at base 1's top through two first spout 2 slidable mounting, and through-hole 4 has been seted up to the inside bottom of mould 3, and outside one side fixed mounting of mould 3 has the first in command 5, and the opposite side at base 1 top is equipped with stamping mechanism 8, and base 1's top just is located the outside both sides of mould 3 and all is equipped with fixture 9.

The inside slidable mounting of base 1 has the case 6 that gathers materials, and the outside one side fixed mounting of case 6 that gathers materials has second handle 7, and the waste material of the in-process sheet metal component of punching press can fall into the case 6 that gathers materials inside base 1 through-hole 4, is convenient for retrieve the waste material, has improved the practicality of device.

Punching press mechanism 8 includes mounting bracket 81, mounting bracket 81 passes through screw fixed mounting at the top of base 1, outside one side welded connection of mounting bracket 81 has fixed plate 82, there is first motor 83 at the top of fixed plate 82 through screw fixed mounting, the output shaft keyway of first motor 83 is connected with first band pulley 84, transmission shaft 85 is installed in the internal rotation of mounting bracket 81, the both ends of transmission shaft 85 all run through mounting bracket 81 and extend to the outside, the one end keyway of transmission shaft 85 is connected with second band pulley 86, be equipped with drive belt 87 between second band pulley 86 and the first band pulley 84, the rotation through first motor 83 drives first band pulley 84 and rotates, because drive belt 87 and second band pulley 86's cooperation, make transmission shaft 85 rotate.

The other end keyway of transmission shaft 85 is connected with first gear 88, and the outside meshing of first gear 88 is connected with second gear 89, and second gear 89 passes through the bearing and rotates the installation with mounting bracket 81, and the rotation of transmission shaft 85 drives first gear 88 and rotates, because second gear 89's effect for bent axle 810 rotates.

The inside of mounting bracket 81 just is located the below of transmission shaft 85 and rotates and installs bent axle 810, the one end and the keyway of second gear 89 of bent axle 810 are connected, sliding sleeve 811 is installed in the outside rotation of bent axle 810, sliding sleeve 811's outside welded connection has connecting rod 812, the bottom of connecting rod 812 is connected with universal joint 813, the bottom fixed mounting of universal joint 813 has stamped board 814, because the rotation of bent axle 810, make connecting rod 812 drive stamped board 814 reciprocate, the process is reciprocating type in succession, the efficiency of punching a hole has been improved greatly.

Fixture 9 includes second spout 91, second spout 91 sets up at the top of base 1 and is located the outside both sides of mould 3, and the quantity of second spout 91 is four, the inside slidable mounting of per two second spouts 91 has grip block 92, the top threaded connection of grip block 92 has knob 93, through not hard up knob 93, make grip block 92 can slide along the direction of second spout 91, and then remove grip block 92 right, the block of mould 3, be convenient for take off mould 3 and maintain, be convenient for change the mould 3 of different models simultaneously, the practicality of device has been improved.

The utility model provides a pair of punch press mechanism of punching a hole convenient to maintenance's theory of operation as follows:

the first step is as follows: rotation through first motor 83 drives first band pulley 84 and rotates, because drive belt 87 and second band pulley 86's cooperation, make transmission shaft 85 rotate, transmission shaft 85's rotation drives first gear 88 and rotates, because second gear 89's effect, make bent axle 810 rotate, because bent axle 810's rotation, make connecting rod 812 drive punching press board 814 reciprocate, the process is reciprocating type in succession, the efficiency of punching a hole has greatly been improved, the waste material of the in-process sheet metal component of punching press can fall into through-hole 4 in the inside case 6 that gathers materials of base 1, be convenient for retrieve the waste material, the practicality of device has been improved.

The second step is that: through not hard up knob 93 for grip block 92 can slide along the direction of second spout 91, and then removes grip block 92 to the block of mould 3, is convenient for take off mould 3 and maintains, is convenient for change the mould 3 of different models simultaneously, has improved the practicality of device.

this punch press mechanism of punching a hole is through not hard up knob 93, make grip block 92 can slide along the direction of second spout 91, and then remove grip block 92 to mould 3's block, be convenient for take off mould 3 and maintain, be convenient for change the mould 3 of different models simultaneously, the practicality of device has been improved, because the rotation of bent axle 810, make connecting rod 812 drive punching press board 814 reciprocate, the process is reciprocating type in succession, the efficiency of punching a hole has been improved greatly, the waste material of the in-process sheet metal component of punching press can fall into the inside case 6 that gathers materials of base 1 through-hole 4, be convenient for retrieve the waste material.

The above is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent processes made by the contents of the specification and the drawings are utilized, or directly or indirectly applied to other related technical fields, and all the same principles are included in the patent protection scope of the present invention.

Claims

1. A punch press mechanism convenient to maintenance, comprising: base (1), its characterized in that: first spout (2) have been seted up to top one side of base (1), and the quantity of first spout (2) is two, the top of base (1) is through two first spout (2) slidable mounting has mould (3), through-hole (4) have been seted up to the inside bottom of mould (3), outside one side fixed mounting of mould (3) has the first in command (5), the opposite side at base (1) top is equipped with stamping mechanism (8), the top of base (1) and the outside both sides that are located mould (3) all are equipped with fixture (9).

2. The punch press punching mechanism convenient for maintenance according to claim 1, characterized in that the inside of the base (1) is slidably provided with the material collecting box (6), and the outer side of the material collecting box (6) is fixedly provided with the second handle (7).

3. The punch press punching mechanism convenient to maintain is characterized in that, the punching mechanism (8) comprises a mounting frame (81), the mounting frame (81) is fixedly mounted at the top of the base (1) through screws, a fixing plate (82) is welded on one side of the outer portion of the mounting frame (81), a first motor (83) is mounted at the top of the fixing plate (82) through screws, a first belt wheel (84) is connected to a key groove at an output shaft of the first motor (83), a transmission shaft (85) is mounted on the inner portion of the mounting frame (81), two ends of the transmission shaft (85) penetrate through the mounting frame (81) and extend to the outer portion, a second belt wheel (86) is connected to one end of the transmission shaft (85) through a key groove, and a transmission belt (87) is arranged between the second belt wheel (86) and the first belt wheel (84).

4. The punch punching mechanism convenient for maintenance is characterized in that the other end of the transmission shaft (85) is in keyway connection with a first gear (88), the first gear (88) is in external meshing connection with a second gear (89), and the second gear (89) is rotatably mounted with the mounting rack (81) through a bearing.

5. The punch punching mechanism convenient for maintenance is characterized in that a crankshaft (810) is rotatably installed inside the mounting frame (81) and below the transmission shaft (85), one end of the crankshaft (810) is in keyway connection with the second gear (89), a sliding sleeve (811) is rotatably installed outside the crankshaft (810), a connecting rod (812) is welded outside the sliding sleeve (811), a universal joint (813) is connected to the bottom end of the connecting rod (812), and a punching plate (814) is fixedly installed at the bottom of the universal joint (813).

6. The punch press punching mechanism convenient to maintain according to claim 5, characterized in that the clamping mechanism (9) comprises four second sliding grooves (91), the second sliding grooves (91) are arranged at the top of the base (1) and located at two outer sides of the die (3), clamping blocks (92) are slidably mounted inside every two second sliding grooves (91), and a knob (93) is connected to the top of each clamping block (92) in a threaded manner.