CN218252342U

CN218252342U - Stamping grabbing mechanism

Info

Publication number: CN218252342U
Application number: CN202222132580.2U
Authority: CN
Inventors: 张大伟; 容士金; 覃文武; 李琼茂; 曾敏丽; 陶丹艳; 范兴海; 张春雷; 林颂; 潘元伟
Original assignee: Nanning Beilian Special Metal Products Co ltd
Current assignee: Nanning Beilian Special Metal Products Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-10
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to a mechanism is snatched in punching press relates to machining technical field. The utility model comprises a moving mechanism, a grabbing mechanism and a punching mechanism, wherein the front surface of the moving mechanism is fixedly connected with the grabbing mechanism, and the bottom of the grabbing mechanism is movably connected with the punching mechanism; the grabbing mechanism comprises a machine arm, a driving machine, a driven gear shaft and a toothed plate clamping arm, the driving machine is arranged below the machine arm, the two sides of the driving machine are meshed with the driven gear shaft, and the two sides of the driven gear shaft are in transmission connection with the toothed plate clamping arm. The utility model discloses a moving mechanism, snatch mechanism and punching press mechanism have solved current punching press and have snatched the problem that the mechanism structure is complicated and the flexibility is poor. The utility model discloses a mechanism is snatched in punching press simple structure, convenient to use, and the work flexibility is high in the mechanism use.

Description

Stamping grabbing mechanism

Technical Field

The utility model relates to the technical field of machining, especially, relate to a punching press snatchs mechanism.

Background

With the wide application of stamping products in various fields of national economy, stamping parts cannot be separated from aerospace, transportation, mechano-electronics, medical appliances and metal packaging industries in life, and with the continuous development of the scientific field, the stamping industry is also changed from simple stamping to an automatic stamping production line combined with peripheral equipment, but the structure of a stamping grabbing mechanism on the existing stamping production line is relatively complex, the manufacturing cost is high, and the flexibility of matching between structures is poor in the using process.

Therefore, the existing stamping and grabbing mechanism cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, low in production cost and the high punching press of flexibility snatchs the mechanism.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a stamping and grabbing mechanism comprises a moving mechanism, a grabbing mechanism and a stamping mechanism, wherein the front face of the moving mechanism is fixedly connected with the grabbing mechanism, and the bottom of the grabbing mechanism is movably connected with the stamping mechanism;

the moving mechanism comprises a driving box body, a moving chain belt, a driving motor, a driving chain belt and a gear, wherein the driving motor is fixedly connected to the upper surface of the driving box body, a crankshaft of the driving motor is fixedly connected with the gear which is in transmission connection between the driving chain belts, the gear which is positioned at the inner lower part of the driving chain belt is fixedly connected with the gear in the driving box body, the moving chain belt is in meshing connection with the gear in the driving box body, the driving box body is used for being connected with the gear, the left and right transverse movement of the box body is realized through the meshing of the gear and the moving chain belt, the moving chain belt can be matched with the gear to realize the driving of the driving box body, and the driving motor is used for driving the gear to provide power for the movement of the driving box body;

snatch mechanism and include horn, driving machine, driven gear shaft and pinion rack arm lock, the below of horn is provided with the driving machine, the both sides and the driven gear shaft meshing of driving machine are connected, the both sides and the pinion rack arm lock transmission of driven gear shaft are connected, and the horn is used for carrying out the support to driving machine, driven gear shaft and pinion rack arm lock to the extension of snatching the distance and the change of direction, the driving machine is used for meshing with the driven gear shaft, carries out the drive to the driven gear shaft, and the driven gear shaft is used for carrying out the drive to the pinion rack arm lock, realizes the inside and outside slip of pinion rack arm lock, and the execution is got to the clamp of machinery.

Preferably, the moving mechanism further comprises a support body, and the upper surface of the support body is movably connected with the moving chain belt;

the movable chain belt is movably connected with the driving box body, the driving box body is connected to the outer side face of the support body in a sliding mode, and the support body is used for providing a supporting and moving structure for the driving box body and supporting the movable chain belt.

Preferably, the grabbing mechanism further comprises a grabbing chassis, and the machine arm is fixed on the front face of the driving box body through bolts;

the bottom of horn with snatch quick-witted case fixed connection, the inside swing joint who snatchs quick-witted case has the driving machine, pinion rack arm lock sliding connection is in the inside of snatching quick-witted case, snatchs quick-witted case and is the box structure that driving machine, driven gear axle and pinion rack arm lock are connected and are moved.

Preferably, the punching mechanism comprises a hydraulic pusher and a punching plate, the bottom of the hydraulic pusher is fixedly connected with the punching plate, the hydraulic pusher is fixedly connected to the front face of the driving box body through a bolt, the hydraulic pusher is used for pushing and pulling the punching plate downwards to provide acting force for mechanical punching, and the punching plate can be matched with a punching die to punch the mechanical punching.

The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:

the utility model discloses a punching press snatchs mechanism includes moving mechanism, snatch mechanism and punching press mechanism, the problem that current punching press snatchs mechanism structure complicacy has been solved, this device mainly comprises three major structures, wherein moving mechanism is current chain moving mechanism, the cooperation between accessible gear and the chain belt, change about alright the punching press snatchs mechanism can be realized, snatch mechanism and press from both sides the structure for simple robot arm clamp, can carry out the adjustment from top to bottom under the effect of top hydraulic pressure impeller, and the meshing transmission between the internal gear shaft of grabbing machine case and pinion rack, can realize pressing from both sides the mechanical clamp, and is simple and convenient, and compare with current robot arm, the cost is lower, through moving mechanism, snatch mechanism and punching press mechanism's setting, not only simple structure, and the cost of production is lower;

the utility model discloses a punching press snatchs mechanism includes moving mechanism and snatchs the mechanism, the current punching press has been solved and has been snatched the poor problem of mechanism's flexibility, wherein be provided with the drive box in moving mechanism, remove the chain belt, driving motor and gear, wherein the drive box is used for carrying out being connected with the gear, and through the meshing of gear and removal chain belt, realize the sideslip about the box, thereby drive and snatch the removal of mechanism and punching press mechanism, can guarantee that the punching press snatchs the flexibility that removes about the mechanism, realize the snatching of part on the lathe fast, remove the cooperation of chain belt accessible and gear, realize the drive to the drive box, driving motor is used for carrying out the drive to the gear, provide power for the removal of drive box, be provided with the horn in snatching the mechanism, the driving machine, driven gear shaft and pinion rack arm, wherein the horn is used for carrying out the driving machine, the support of driven gear shaft and pinion arm, and the pinion arm, and to the change of snatching the extension of distance, be used for meshing with the driven gear shaft, carry out the drive machine, carry out the drive to the drive of pinion arm, carry out the drive machine, the drive machine is used for carrying out the drive of pinion arm, the drive machine, the pinion arm, the free clamp is more convenient flexibility of clamp and the free location of pinion arm and the free cooperation of pinion arm has higher free part in pinion arm and pinion arm, the pinion arm of pinion arm and the free location of pinion arm.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the moving mechanism of the present invention;

fig. 4 is the schematic diagram of the grabbing mechanism and the punching mechanism of the utility model.

In the attached drawings, 1, a moving mechanism; 101. a branch body; 102. a drive box; 103. moving the chain belt; 104. a drive motor; 105. driving the chain belt; 106. a gear; 2. a grabbing mechanism; 201. a horn; 202. grabbing the case; 203. a driver; 204. a driven gear shaft; 205. a toothed plate clamping arm; 3. a stamping mechanism; 301. a hydraulic pusher; 302. and (5) stamping the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.

Example 1

As shown in fig. 1-4, the stamping and grabbing mechanism according to the present invention comprises a moving mechanism 1, a grabbing mechanism 2 and a stamping mechanism 3, wherein the front surface of the moving mechanism 1 is fixedly connected with the grabbing mechanism 2, and the bottom of the grabbing mechanism 2 is movably connected with the stamping mechanism 3;

the moving mechanism 1 comprises a driving box body 102, a moving chain belt 103, a driving motor 104, a driving chain belt 105 and a gear 106, wherein the driving motor 104 is fixedly connected to the upper surface of the driving box body 102, a machine shaft of the driving motor 104 is fixedly connected with the gear 106 which is in transmission connection with the driving chain belt 105, the gear 106 which is positioned at the inner lower part of the driving chain belt 105 is fixedly connected with the gear 106 in the driving box body 102, and the moving chain belt 103 is in meshing connection with the gear 106 in the driving box body 102;

the driving box body 102 is connected to the outer side surface of the support body 101 in a sliding manner, a space where the gear 106 is meshed with the moving chain belt 103 is arranged in the driving box body, the driving box body 102 is enabled to slide along the support body 101 through the meshing of the gear 106 and the moving chain belt 103, the box body is enabled to move transversely left and right, the grabbing mechanism 2 and the punching mechanism 3 are driven to move left and right, the flexibility of left and right movement of the punching grabbing mechanism can be guaranteed, grabbing of parts on a machine tool can be achieved rapidly, one end of the moving chain belt 103 is fixed above the support body 101, the other end of the moving chain belt 103 penetrates through the driving box body 102 and is fixed in the driving box body 102, driving of the driving box body 102 can be achieved through matching with the gear 106, the driving motor 104 is fixed on the upper surface of the driving box body 102 through bolts, a machine shaft of the driving motor is fixed with the gear 106 connected between the driving chain belts 105 in a transmission manner, the driving chain belts 105 and the gear 106 located between the driving chain belts 105 are connected with the gear 106 in the driving box body 102, the driving motor is used for driving the gear 106, and power is provided for moving of the driving box body 102;

the grabbing mechanism 2 comprises a machine arm 201, a driver 203, a driven gear shaft 204 and a toothed plate clamping arm 205, wherein the driver 203 is arranged below the machine arm 201, two sides of the driver 203 are meshed with the driven gear shaft 204, and two sides of the driven gear shaft 204 are in transmission connection with the toothed plate clamping arm 205;

the back of the machine arm 201 is fixed with the driving box 102 through bolts, the lower end of the machine arm is fixed with the grabbing case 202, the machine arm is used for supporting the driving machine 203, the driven gear shaft 204 and the toothed plate clamping arms 205, the grabbing distance is extended through hydraulic pushing equipment at the top, the driving machine 203 is a driving mechanism of the driven gear shaft 204 and comprises a motor and a gear shaft, the driving machine 203 is movably connected to the central position inside the grabbing case 202 and is used for being meshed with the driven gear shaft 204 to drive the driven gear shaft 204, the driven gear shaft 204 is movably connected to the inside of the grabbing case 202, the side faces of the driven gear shaft 204 are respectively meshed with the gear shaft of the driving machine 203 and the toothed plate clamping arms 205, the driving of the toothed plate clamping arms 205 is achieved, the mechanical clamping is carried out, and the mechanical quick clamping can be freely and conveniently completed through the matching among the machine arm 201, the driving machine 203, the driven gear shaft 204 and the toothed plate clamping arms 205, the flexibility and the freedom are high, and the positioning and the clamping of parts and the toothed plate are more convenient to carry out.

Preferably, the moving mechanism 1 further comprises a support 101, and the upper surface of the support 101 is movably connected with the moving chain belt 103;

the moving chain belt 103 is movably connected with the driving box body 102, and the driving box body 102 is connected to the outer side surface of the support body 101 in a sliding manner;

the support 101 is a structure for sliding and supporting the driving case 102, and is used for providing a structure for supporting and moving the driving case 102, and supporting the moving chain belt 103.

Preferably, the grabbing mechanism 2 further comprises a grabbing case 202, and the arm 201 is fixed on the front surface of the driving case 102 through bolts;

the bottom of the machine arm 201 is fixedly connected with the grabbing case 202, the interior of the grabbing case 202 is movably connected with a driving machine 203, and the toothed plate clamping arm 205 is connected to the interior of the grabbing case 202 in a sliding manner;

the grabbing chassis 202 is a box structure in which a driving machine 203, a driven gear shaft 204 and a rack arm 205 are connected and operated.

Preferably, the punching mechanism 3 comprises a hydraulic pusher 301 and a punching plate 302, the bottom of the hydraulic pusher 301 is fixedly connected with the punching plate 302, and the hydraulic pusher 301 is fixedly connected with the front face of the driving box 102 through bolts;

two hydraulic pressure impeller 301 are a set of, set up in the both sides of horn 201, and its spindle is fixed with punching press board 302 for carry out pushing down of punching press board 302 and impel and pull-up, provide the effort for the punching press of machinery, the both ends of punching press board 302 are fixed with hydraulic pressure impeller 301, and there is the telescopic link in the middle top to fix the bottom of grabbing quick-witted case 202, and the accessible carries out the punching press to machinery with stamping die's cooperation.

The utility model discloses a mechanism is snatched in punching press when using, when carrying out mechanical punching press, at first the operation of driving motor 104 operation drive gear 106, gear 106 carries out the drive to below gear 106 through drive chain belt 105, through below gear 106 at inside and the meshing of removal chain belt 103 of drive box 102, thereby realize the removal of drive box 102, the completion is to the adjustment of snatching the position, then horn 201 promotes pinion rack arm 205 and moves down, the position of hydraulic pressure impeller 301 synchronous adjustment punching press board 302 simultaneously, pinion rack arm 205 moves down to appointed height after, driving machine 203 operation and driven gear shaft 204 meshing, realize the rotation drive to driven gear shaft 204, the rotation of driven gear shaft 204 and pinion rack arm 205 meshing transmission, press from both sides the location clamp of machinery, then hydraulic pressure impeller 301 promotes punching press board 302 cooperation stamping die downwards and carries out the punching press to machinery.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a mechanism is snatched in punching press which characterized in that: the device comprises a moving mechanism (1), a grabbing mechanism (2) and a stamping mechanism (3), wherein the front surface of the moving mechanism (1) is fixedly connected with the grabbing mechanism (2), and the bottom of the grabbing mechanism (2) is movably connected with the stamping mechanism (3);

the moving mechanism (1) comprises a driving box body (102), a moving chain belt (103), a driving motor (104), a driving chain belt (105) and a gear (106), wherein the driving motor (104) is fixedly connected to the upper surface of the driving box body (102), a machine shaft of the driving motor (104) is fixedly connected with the gear (106) which is in transmission connection between the driving chain belts (105), the gear (106) which is positioned on the inner lower part of the driving chain belt (105) is fixedly connected with the gear (106) in the driving box body (102), and the moving chain belt (103) is in meshing connection with the gear (106) in the driving box body (102);

snatch mechanism (2) and include horn (201), driving machine (203), driven gear axle (204) and pinion rack arm lock (205), the below of horn (201) is provided with driving machine (203), the both sides and the driven gear axle (204) meshing of driving machine (203) are connected, the both sides and the pinion rack arm lock (205) transmission of driven gear axle (204) are connected.

2. The press gripping mechanism of claim 1, wherein: the moving mechanism (1) further comprises a support body (101), and the upper surface of the support body (101) is movably connected with the moving chain belt (103).

3. The stamping and grabbing mechanism as claimed in claim 1, wherein: the moving chain belt (103) is movably connected with the driving box body (102), and the driving box body (102) is connected to the outer side face of the support body (101) in a sliding mode.

4. The press gripping mechanism of claim 1, wherein: the grabbing mechanism (2) further comprises a grabbing case (202), and the machine arm (201) is fixed to the front face of the driving case body (102) through bolts.

5. The stamping and grabbing mechanism as claimed in claim 1, wherein: the bottom of horn (201) with snatch quick-witted case (202) fixed connection, the inside swing joint of snatching quick-witted case (202) has drive machine (203), rack arm lock (205) sliding connection is in the inside of snatching quick-witted case (202).

6. The press gripping mechanism of claim 1, wherein: the stamping mechanism (3) comprises a hydraulic pusher (301) and a stamping plate (302), the bottom of the hydraulic pusher (301) is fixedly connected with the stamping plate (302), and the hydraulic pusher (301) is fixedly connected to the front face of the driving box body (102) through bolts.