CN212019179U

CN212019179U - Mechanical device is transported to many engineering stamping workpiece

Info

Publication number: CN212019179U
Application number: CN202020455455.3U
Authority: CN
Inventors: 寻璋; 熊志; 聂占应; 刘安炎; 付鹏; 袁建华; 李琼芬; 余春兰; 杨将军
Original assignee: Zhuhai Mst Auto Parts Co ltd
Current assignee: Zhuhai Mst Auto Parts Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-27
Anticipated expiration: 2030-03-31

Abstract

The utility model provides a mechanical device is transported to multi-project stamping workpiece, including first manipulator and second manipulator, first manipulator and second manipulator parallel arrangement are in punching press station both sides, first manipulator includes first guide bar, first fixed bolster and at least one extraction element, the second manipulator include second guide bar, second fixed bolster and with the first manipulator in extraction element correspond draw auxiliary device, extraction element draws the stamping workpiece with the both ends of the stamping workpiece of corresponding extraction auxiliary device respectively in different engineering, and realizes simultaneously drawing the accuracy of a plurality of engineering to distance transmission between different engineering under external drive mechanism's drive, reached accurate extraction, high-efficient production, reduce cost's effect.

Description

Mechanical device is transported to many engineering stamping workpiece

Technical Field

The utility model belongs to the technical field of the mould is made, especially, relate to a mechanical device is transported to many engineering stamping workpiece.

Background

Stamping dies are closely related to our lives, and many daily articles in our lives are manufactured by stamping dies, such as many parts of automobiles. The common stamping mode is divided into a single-project die, a compound die and a progressive die, and for a mode of carrying out stamping production by combining a plurality of single-project die sets together, one very important problem is how to realize the transportation of each stamping part in a plurality of projects after one-time stamping process, and can implement accurate material taking and move backwards at fixed intervals according to the specific structure of the stamping parts in different projects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, provide a mechanical device is transported to multi-project stamping workpiece, adopt first manipulator and second manipulator to draw and place the different stamping workpiece in a plurality of simplex press dies simultaneously to realize the distance transmission between the different engineering under external drive mechanism's drive, reached accurate drawing, high-efficient production, reduce cost's effect.

The utility model provides a multi-engineering stamping part transferring mechanical device, which is used for simultaneously extracting and placing stamping parts between a plurality of single-engineering stamping dies, and comprises a first mechanical arm and a second mechanical arm which are arranged on two sides of a stamping station in parallel;

the first manipulator comprises a first guide rod, a first fixing support and at least one extraction device, the first guide rod is provided with a fixing through hole used for fixing and limiting with an external transmission mechanism, the first fixing support is fixed on one side of the first guide rod, and the extraction device is fixed on the first fixing support and used for clamping one end of a stamping part;

the second manipulator comprises a second guide rod, a second fixing support and an extraction auxiliary device corresponding to the extraction device in the first manipulator, the second guide rod is provided with a fixing through hole used for fixing and limiting the external transmission mechanism, the second fixing support is fixed on one side of the second guide rod, and the extraction auxiliary device is fixed on the second fixing support and used for clamping the other end of a stamping part.

Further, the extraction device comprises a first extraction support, a second extraction support and an extraction part, wherein the first extraction support is of an L-shaped structure, a first side face of the first extraction support is provided with a waist-shaped hole and is movably connected with the first fixing support through the waist-shaped hole, a second side face of the first extraction support is provided with a circular fixing hole, the second extraction support is of a flat-plate-shaped structure, a first end of the second extraction support is provided with a waist-shaped hole and is movably connected with the circular fixing hole in the second side face of the first extraction support through the waist-shaped hole, and a second end of the second extraction support is fixed with the extraction part.

Further, the portion of drawing is including drawing the base and drawing the tong, it draws the support to draw the base through the bolt fastening second, it includes tong fixed plate and at least one clamp splice to draw the tong, the tong fixed plate is movably fixed in the side of drawing the base through the bolt, the spacing recess that is used for joint stamping workpiece one end is offered on clamp splice upper portion, tong fixed plate and clamp splice are certain angle and connect.

Further, the extraction portion still includes displacement sensor, the clamping hand fixed plate is equipped with compression spring with the fixing bolt overcoat that draws between the base, compression spring one end butt clamping hand fixed plate, other end butt draw the base, it has still seted up the range finding through-hole to draw the base, the clamping hand fixed plate still is connected through the range finding double-screw bolt with drawing the base, and this range finding double-screw bolt one end is fixed on the clamping hand fixed plate, the other end carries out clearance fit with the range finding through-hole, displacement sensor fixes on the second draws the support and just to this range finding through-hole.

Furthermore, the auxiliary extraction device comprises a first auxiliary support, a second auxiliary support and at least one auxiliary block, the first auxiliary support is of an L-shaped structure, a waist-shaped hole is formed in the first side face of the first auxiliary support and is movably connected with the second fixing support through the waist-shaped hole, a circular fixing hole is formed in the second side face of the first auxiliary support, the second auxiliary support is of a flat plate-shaped structure, the waist-shaped hole is formed in the first end of the second auxiliary support and is movably connected with the circular fixing hole in the second side face of the first auxiliary support through the waist-shaped hole, the second end of the second auxiliary support is fixed with the auxiliary block, a limiting groove used for clamping the other end of the stamping part is formed in the upper portion of the auxiliary block, and the second auxiliary support and the auxiliary block are connected at a certain angle.

Further, first guide bar and second guide bar all include two at least chucking devices, chucking device includes chucking operation handle and clamping part, this clamping part is connected to the chucking operation handle and fixes spacingly to external drive mechanism through rotatory this chucking operation handle control this clamping part.

The utility model has the advantages that:

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is the utility model provides a pair of mechanical device is transported to multiple engineering stamping workpiece's overall structure schematic diagram.

Fig. 2 is a schematic structural diagram of a first manipulator of a multi-engineering stamping part transferring mechanical device provided by the present invention at a viewing angle.

Fig. 3 is a schematic structural diagram of a first manipulator of a multi-engineering stamping part transferring mechanical device according to the present invention at another viewing angle.

Fig. 4 is the utility model provides a pair of many engineering stamping workpiece transports mechanical device's extraction element's schematic structure view.

Fig. 5 is a schematic structural diagram of a second manipulator of the multi-engineering stamping part transferring mechanical device according to the present invention at a viewing angle.

Fig. 6 is a schematic structural diagram of a second manipulator of the multi-engineering stamping part transferring mechanical device according to the present invention at another viewing angle.

Fig. 7 is a structural schematic diagram of an extraction auxiliary device of a multi-engineering stamping workpiece transfer mechanical device provided by the utility model.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, the utility model provides a mechanical device is transported to multi-project stamping workpiece for simultaneously to the drawing and placing of stamping workpiece 4 between a plurality of simplex engineering stamping dies, including first manipulator 1 and second manipulator 2,

first manipulator

1 and 2 parallel arrangement of second manipulator are in punching press station both sides, in order to make things convenient for the both ends implementation of stamping workpiece 4 to draw.

Referring to fig. 2, the first manipulator 1 includes a first guide rod 11, a first fixing bracket 12 and at least one extraction device 13, the first guide rod 11 is provided with a fixing through hole for fixing and limiting with an external transmission mechanism, the first fixing bracket 12 is fixed on one side of the first guide rod 11, and the extraction device 13 is fixed on the first fixing bracket 12 and used for clamping one end of the stamping part 4;

referring to fig. 5, the second manipulator 2 includes a second guide rod 21, a second fixing support 22, and an auxiliary extracting device 23 corresponding to the extracting device 13 in the first manipulator 1, the second guide rod 21 is provided with a fixing through hole for fixing and limiting with an external transmission mechanism, the second fixing support 22 is fixed on one side of the second guide rod 21, and the auxiliary extracting device 23 is fixed on the second fixing support 22 and used for clamping the other end of the stamping part 4.

The first fixing bracket 12 and the second fixing bracket 22 are further provided with sliding grooves, the extraction device 13 and the extraction auxiliary device 23 are slidably fixed in the corresponding sliding grooves respectively through bolts, it is convenient to adjust the position of the extraction device 13 and the extraction aid 23 according to the actual situation, and each group of the extracting device 13 and the extracting auxiliary device 23 are respectively and correspondingly arranged at two ends of the stamping part 4 in different projects, one group of the extracting device 13 and the extracting auxiliary device 23 extracts two ends of the stamping part 4 in the corresponding project and moves to the next project at a fixed distance under the drive of an external transmission mechanism, after the stamping part 4 is put down in the next project, the stamping part is driven by an external transmission mechanism to move back to the original project, the freedom degrees of the transfer mechanical device in the feeding direction, the material taking direction and the vertical direction are met, and the effects of accurate extraction, efficient production and cost reduction are integrally achieved.

Referring to fig. 4, the extracting apparatus 13 includes a first extracting bracket 131, a second extracting bracket 132, and an extracting part, the first extracting bracket 131 has an L-shaped structure, the first side of the first drawing bracket 131 is provided with a waist-shaped hole and is movably connected with the first fixing bracket 12 through the waist-shaped hole, the chute of the first fixing bracket 12 provides the adjustment degree in the horizontal material conveying direction, the waist-shaped hole of the first drawing bracket 131 provides the adjustment degree in the vertical direction, the second side of the first extraction bracket 131 is provided with a circular fixing hole, the second extraction bracket 132 is a flat structure, a waist-shaped hole is formed at a first end of the second extraction bracket 132 and is movably connected with a circular fixing hole on a second side surface of the first extraction bracket 131 through the waist-shaped hole, the waist-shaped hole of the second extraction bracket 132 provides the adjustability of the first manipulator 1 and the second manipulator 2 in the relative direction, and an extraction part is fixed at a second end of the second extraction bracket 132.

The portion of drawing is including drawing base 133 and drawing tong 134, draws base 133 to draw support 132 through the bolt fastening in the second, draws tong 134 to include tong fixed plate 135 and at least one clamp splice 136, and tong fixed plate 135 is movably fixed in the side of drawing base 133 through the bolt, and the spacing recess 137 that is used for joint stamping workpiece 4 one end is offered on clamp splice 136 upper portion, and tong fixed plate 135 and clamp splice 136 are certain angle and connect. The limiting groove 137 at the upper part of the clamping block 136 is determined according to the specific shape and structure of the stamping parts 4 in different projects, so that the precise extraction of the stamping parts 4 with different structures is realized.

The portion of drawing still includes displacement sensor 138, the fixing bolt overcoat between tong fixed plate 135 and the extraction base 133 is equipped with compression spring 139, compression spring 139 one end butt tong fixed plate 135, the base 133 is drawn in the other end butt, it has still seted up the range finding through-hole to draw the base 133, tong fixed plate 135 still is connected through range finding double-screw bolt 140 with drawing the base 133, this range finding double-screw bolt 140 one end is fixed on tong fixed plate 135, the other end carries out clearance fit with the range finding through-hole, displacement sensor 138 is fixed on the second draws support 132, and just to this range finding through-hole.

It should be noted that, when the external transmission mechanism drives the first manipulator 1 and the second manipulator 2 to move towards the opposite direction to the stamping part 4 on multiple projects simultaneously, the extraction gripper 134 on the extraction device 13 extracts the stamping part 4 on the corresponding project, when the stamping part 4 is subjected to the back extrusion force, the distance between the extraction gripper 134 and the extraction base 133 is shortened, and further the distance measurement stud 140 fixed on the gripper fixing plate 135 is driven to approach the displacement sensor 138 through the distance measurement through hole, when the displacement sensor 138 senses the appropriate displacement change of the distance measurement stud 140, it is determined that the extraction is normal, the stamping part 4 on the project can be transmitted to the next project, and when the displacement sensor 138 senses the abnormal displacement change of the distance measurement stud 140, it is determined that the extraction is abnormal, and an alarm and a stop are performed.

Referring to fig. 7, the auxiliary picking device 23 includes a first auxiliary holder 231, a second auxiliary holder 232 and at least one auxiliary block 233, the first auxiliary holder 231 is of an L-shaped structure, a first side surface of the first auxiliary holder 231 is provided with a waist-shaped hole and movably connected with the second fixing holder 22 through the waist-shaped hole, a chute of the second fixing holder 22 provides adjustability in the horizontal feeding direction, the waist-shaped hole of the first auxiliary holder 231 provides adjustability in the vertical direction, a second side surface of the first auxiliary holder 231 is provided with a circular fixing hole, the second auxiliary holder 232 is of a flat plate-shaped structure, a first end of the second auxiliary holder 232 is provided with a waist-shaped hole and movably connected with the circular fixing hole on the second side surface of the first auxiliary holder 231 through the waist-shaped hole, the waist-shaped hole of the second auxiliary holder 232 provides adjustability in the relative direction of the first manipulator 1 and the second manipulator 2, an auxiliary block 233 is fixed to a second end of the second auxiliary support 232, a limiting groove 234 for clamping the other end of the stamping part 4 is formed in the upper portion of the auxiliary block 233, and the second auxiliary support 232 is connected with the auxiliary block 233 at a certain angle. The limiting groove 234 at the upper part of the auxiliary block 233 is determined according to the specific shape and structure of the stamping parts 4 in different projects, so that the stamping parts 4 with different structures can be accurately extracted.

Referring to fig. 3 and 6, first guide bar 11 and second guide bar 21 all include two at least chucking device 3, chucking device 3 includes chucking handle and clamping part, this clamping part is connected to the chucking handle, and fix spacingly to external drive mechanism through this chucking handle control of rotation, external drive mechanism includes two connecting rods, these two connecting rods stretch into respectively in the fixed through-hole of first guide bar 11 and second guide bar 21, and fix spacingly through the clamping part of chucking device 3, the transmission effect of external drive mechanism to first guide bar 11 and second guide bar 21 has been realized.

Compared with the prior art, the utility model provides a multi-engineering stamping part transferring mechanical device, which comprises a first mechanical hand 1 and a second mechanical hand 2, wherein the first mechanical hand 1 and the second mechanical hand 2 are arranged on two sides of a stamping station in parallel, the first mechanical hand 1 comprises a first guide rod 11, a first fixed bracket 12 and at least one extraction device 13, the second mechanical hand 2 comprises a second guide rod 21, a second fixed bracket 22 and an extraction auxiliary device 23 corresponding to the extraction device 13 in the first mechanical hand, the extraction device 13 and the corresponding extraction auxiliary device 23 respectively extract the stamping parts 4 at two ends of the stamping parts 4 in different projects, and realize the accurate extraction of a plurality of engineering stamping parts simultaneously, and the transmission is carried out at fixed intervals among different projects under the driving of an external transmission mechanism, so that the effects of accurate extraction, efficient production and cost reduction are achieved.

Finally, it should be emphasized that the present invention is not limited to the above-described embodiments, but only to the preferred embodiments of the invention, and is not limited to the embodiments, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. A multi-engineering stamping part transferring mechanical device is used for simultaneously extracting and placing stamping parts among a plurality of single-process stamping dies and is characterized by comprising a first mechanical arm and a second mechanical arm, wherein the first mechanical arm and the second mechanical arm are arranged on two sides of a stamping station in parallel;

2. The multi-engineering stamping part transferring mechanical device according to claim 1, wherein the extracting device comprises a first extracting bracket, a second extracting bracket and an extracting part, the first extracting bracket is of an L-shaped structure, a first side surface of the first extracting bracket is provided with a kidney-shaped hole and movably connected with the first fixing bracket through the kidney-shaped hole, a second side surface of the first extracting bracket is provided with a circular fixing hole, the second extracting bracket is of a flat-plate-shaped structure, a first end of the second extracting bracket is provided with a kidney-shaped hole and movably connected with the circular fixing hole on the second side surface of the first extracting bracket through the kidney-shaped hole, and the second end of the second extracting bracket is fixed with the extracting part.

3. The multi-engineering stamping part transferring mechanical device according to claim 2, wherein the extraction part comprises an extraction base and an extraction gripper, the extraction base is fixed on the second extraction bracket through a bolt, the extraction gripper comprises a gripper fixing plate and at least one gripper block, the gripper fixing plate is movably fixed on the side surface of the extraction base through a bolt, a limiting groove for clamping one end of a stamping part is formed in the upper portion of the gripper block, and the gripper fixing plate and the gripper block are connected at a certain angle.

4. The mechanical device for transporting multiple engineering stamping parts according to claim 3, wherein the extraction part further comprises a displacement sensor, a compression spring is sleeved outside a fixing bolt between the clamping fixing plate and the extraction base, one end of the compression spring is abutted against the clamping fixing plate, the other end of the compression spring is abutted against the extraction base, the extraction base is further provided with a distance measurement through hole, the clamping fixing plate and the extraction base are further connected through a distance measurement stud, one end of the distance measurement stud is fixed on the clamping fixing plate, the other end of the distance measurement stud is in clearance fit with the distance measurement through hole, and the displacement sensor is fixed on the second extraction bracket and is just opposite to the distance measurement through hole.

5. A multiple project stamping transloading machine as claimed in claim 3, the extraction auxiliary device comprises a first auxiliary bracket, a second auxiliary bracket and at least one auxiliary block, wherein the first auxiliary bracket is of an L-shaped structure, the first side surface of the first auxiliary bracket is provided with a waist-shaped hole and is movably connected with the second fixed bracket through the waist-shaped hole, the second side surface of the first auxiliary bracket is provided with a circular fixing hole, the second auxiliary bracket is of a flat-plate structure, the first end of the second auxiliary support is provided with a waist-shaped hole and is movably connected with the round fixing hole on the second side surface of the first auxiliary support through the waist-shaped hole, the second end of this second auxiliary stand is fixed with the auxiliary block, the spacing recess that is used for the joint stamping workpiece other end is offered on auxiliary block upper portion, second auxiliary stand and auxiliary block are certain angle connection.

6. A multiple-project stamping part transfer mechanical device according to any one of claims 1 to 5, wherein the first guide rod and the second guide rod each comprise at least two clamping devices, each clamping device comprises a clamping operation handle and a clamping part, and the clamping operation handle is connected with the clamping part and controls the clamping part to fix and limit an external transmission mechanism by rotating the clamping operation handle.