CN210333898U

CN210333898U - Stamping device is used in automobile body accessory processing

Info

Publication number: CN210333898U
Application number: CN201921086189.5U
Authority: CN
Inventors: 张一�; 张永刚; 王正金
Original assignee: Shiyan Yinyun Industrial Co ltd
Current assignee: Shiyan Yinyun Industrial Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-04-17
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a stamping device is used in processing of automobile body accessory, including cover half seat, movable mould seat and workstation, the top fixedly connected with multiunit spring of workstation, the top of spring and the bottom fixed connection of cover half seat, open at the top of workstation has a plurality of through-holes, has all pegged graft in the through-hole and has had the stand, the top of stand all with the bottom fixed connection of cover half seat, the outer wall fixedly connected with limiting plate of stand, the limiting plate is located the top of workstation, the equal fixedly connected with backing plate in bottom of stand, two horizontal poles of one side outer wall fixedly connected with of cover half seat, the equal fixedly connected with telescopic link of one end of two horizontal poles. The utility model relates to a stamping device is used in automobile body accessory processing, stamping device be convenient for the staff keep the level with strip panel and place, and then reduce the operation error, improved the practicality of device.

Description

Stamping device is used in automobile body accessory processing

Technical Field

The utility model relates to a stamping device technical field especially relates to a stamping device is used in processing of auto body accessory.

Background

In the production process of the automobile body reinforcing plate beam, most of accessories are produced by a stamping device, during stamping, a strip-shaped plate is stretched between a movable die and a fixed die, a workpiece is stamped out of the plate along with reciprocating downward movement of the fixed die, a worker continuously moves the strip-shaped plate to one side close to the movable die along with reciprocating downward movement of the fixed die, the stamped material is pushed out, and plate raw materials are provided for the next stamping.

At present, the existing stamping device for processing automobile body parts in the market mostly has the following defects: during punching press, the staff manually promotes the gos forward of panel, and the time probably makes panel slope, and then leads to the stamping workpiece to appear the error, to sum up, current stamping device mostly still can not agree with the actual need well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stamping device for processing automobile body accessories.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stamping device is used in processing of automobile body accessory, includes cover half seat, movable die holder and workstation, the top welding of workstation has the multiunit spring, the top of spring and the bottom welding of cover half seat, open at the top of workstation has a plurality of through-holes, all pegs graft in the through-hole and have the stand, and the top of stand all welds with the bottom of cover half seat, and the outer wall welding of stand has the limiting plate, and the limiting plate is located the top of workstation, and the backing plate has all been welded to the bottom of stand, one side outer wall welding of cover half seat has two horizontal poles, and the telescopic link has all been welded to the one end of two horizontal poles, and the top welding of two telescopic link extension bars has same rectangle frame, and the both sides outer wall of rectangle frame all opens threaded hole, and the equal screw thread of inner wall of screw hole is peg.

Furthermore, a plurality of transverse strips are welded on the inner wall of the bottom of the rectangular frame, the end faces of the transverse strips are semicircular, and the bottoms of the side blocks are in contact with the tops of the transverse strips.

Furthermore, a bottom plate is welded on the outer wall of one side of the workbench, an edge strip is welded on the top of the bottom plate, a material receiving box without a top is inserted between the edge strip and the workbench, and a baffle is welded on the outer wall of the top of the material receiving box.

Furthermore, the outer wall of one side of the fixed die holder, which is far away from the rectangular frame, is welded with a folded material guide plate, and the bottom end of the material guide plate is positioned above the material receiving box.

Furthermore, two transverse blocks are welded on the outer walls of the two sides of the fixed die base, guide pillars are welded on the tops of the transverse blocks, two fixed blocks are welded on the outer walls of the two sides of the movable die base, insertion holes are formed in the tops of the fixed blocks, and the top ends of the guide pillars penetrate through the insertion holes respectively.

Furthermore, a groove is formed in the center of the outer wall of the top of the movable die holder, a connecting plate is fixed to the inner wall of the groove through bolts, connecting columns are welded to the tops of the connecting plates, a mounting plate is welded to the top of each connecting column, and mounting holes are formed in the top of the mounting plate.

The utility model has the advantages that:

1. through setting up the rectangle frame, when the punching press, insert the panel of bar in the rectangle frame, and the one end that lets panel keep away from the staff is located between movable mould seat and the cover half seat, hold the shank of bolt and the rotation of both sides after that, stop rotating the shank of bolt when the shank of bolt drives the both sides contact of two side pieces and panel, can carry out the punching press after that, during the punching press, the shift position of panel has been injectd to two side pieces, and provide the direction for the removal of panel, avoid panel skew, and combine the setting of telescopic link, the staff of being convenient for adjusts the height of rectangle frame, and then the lower surface of panel keeps on the coplanar with the upper surface of cover half.

2. Through setting up the spring, when the punching press, the spring gives the die holder and provides the shock attenuation, and pressure is too big and makes the cover half appear becoming flexible with being connected of cover half die holder when avoiding the punching press, and the setting of reunion stand and limiting plate, the stand is pegged graft in the through-hole, and this provides direction and location for moving down of cover half, and the limiting plate avoids the cover half to excessively descend.

3. Through the arrangement of the material guide plate and the material receiving box, the punched workpieces fall into the material receiving box under the action of the material guide plate, and the baffle plate prevents the workpieces from flying out.

Drawings

Fig. 1 is a schematic side view of a cross-sectional structure of an embodiment 1 of a stamping device for processing automobile body parts according to the present invention;

fig. 2 is a schematic partial three-dimensional structure diagram of a stamping device for processing automobile body parts according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a partial side view cross-sectional structure of embodiment 2 of the stamping device for machining automobile body parts according to the present invention.

In the figure: 1-bottom plate, 2-material receiving box, 3-baffle, 4-material guide plate, 5-fixed die holder, 6-movable die holder, 7-guide post, 8-connecting post, 9-rectangular frame, 10-side block, 11-bolt rod, 12-telescopic rod, 13-backing plate, 14-limiting plate, 15-upright post, 16-spring, 17-workbench, 18-transverse block and 19-transverse bar.

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.

Example 1

Referring to fig. 1 and 2, a stamping device for processing automobile body accessories comprises a fixed die holder 5, a movable die holder 6 and a workbench 17, wherein a plurality of groups of springs 16 are welded on the top of the workbench 17, the top ends of the springs 16 are welded with the bottom of the fixed die holder 5, a plurality of through holes are formed in the top of the workbench 17, stand columns 15 are inserted into the through holes, the top ends of the stand columns 15 are welded with the bottom of the fixed die holder 5, limiting plates 14 are welded on the outer walls of the stand columns 15, the limiting plates 14 are positioned above the workbench 17, backing plates 13 are welded on the bottom ends of the stand columns 15, two cross rods are welded on the outer wall of one side of the fixed die holder 5, telescopic rods 12 are welded at one ends of the two cross rods, furthermore, the telescopic rods 12 are manually lockable, the telescopic rods 12 are convenient for workers to adjust the height of a rectangular frame, and further, the welding of the top of two telescopic link 12 extension rods has same rectangle frame 9, and threaded hole has all been opened to the both sides outer wall of rectangle frame 9, and the equal screw thread of the inner wall of threaded hole is pegged graft and is had the shank of bolt 11 of T shape, and the one end of shank of bolt 11 all is connected with side piece 10 through the bearing rotation, and the shift position of panel has been injectd to two side pieces 10 to provide the direction for the removal of panel, avoid panel crooked.

The utility model discloses in, one side outer wall welding of workstation 17 has bottom plate 1, and the top welding of bottom plate 1 has the strake, pegs graft between strake and the workstation 17 and have material receiving box 2 on top or not, and the top outer wall welding of material receiving box 2 has baffle 3.

The outer wall of one side, far away from the rectangular frame 9, of the fixed die holder 5 is welded with a folded material guide plate 4, the bottom end of the material guide plate 4 is located above the material receiving box 2, a punched workpiece falls into the material receiving box 2 under the action of the material guide plate 4, and the baffle 3 prevents the workpiece from flying out.

Wherein, two crossbars 18 have all been welded to the both sides outer wall of cover half seat 5, and guide pillar 7 has all been welded at the top of crossbars 18, and two fixed blocks have all been welded to the both sides outer wall of movable mould seat 6, and the jack has all been opened at the top of fixed block, and the jack is passed respectively on the top of guide pillar 7.

Wherein, the top outer wall central point of movable mould seat 6 puts and opens flutedly, and the inner wall of recess has the connecting plate through the bolt fastening, and spliced pole 8 has all been welded at the top of connecting plate, and the welding of spliced pole 8's top has the mounting panel, and open at the top of mounting panel has the mounting hole.

The working principle is as follows: the fixed die and the movable die are respectively arranged on a fixed die seat 5 and a movable die seat 6, the mounting plate is connected with an external lifting mechanism (the lifting mechanism is an existing component and is not described in detail here, but only cited), during punching, a strip-shaped plate is inserted into a rectangular frame 9, one end of the plate, far away from a worker, is positioned between the movable die seat 6 and the fixed die seat 5, then a bolt rod 11 on two sides is held by a hand and rotated until the bolt rod 11 drives two side blocks 10 to be in contact with two sides of the plate, the bolt rod 11 is stopped to rotate, then punching can be carried out, the lifting mechanism drives the movable die to move downwards, a workpiece is punched on the plate, in the process, the two side blocks 10 limit the moving position of the plate, guide is provided for the moving of the plate, the plate is prevented from being inclined, the telescopic rod 12 is convenient for the worker to adjust the height of the rectangular frame, and further the lower surface of the plate and the, the spring 16 provides shock absorption for the fixed die holder 5, so that the problem that the connection between the fixed die and the fixed die holder 5 is loosened due to overlarge pressure during stamping is avoided, the upright post 15 is inserted into the through hole to provide guidance and positioning for downward movement of the fixed die, the limiting plate 14 prevents the fixed die from excessively downward movement, a stamped workpiece falls into the material receiving box 2 under the action of the material guide plate 4, and the baffle 3 prevents the workpiece from flying out.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 mainly in that a plurality of cross bars 19 are welded to the inner wall of the bottom of a rectangular frame 9, the end surfaces of the cross bars 19 are semicircular, and the bottom of a side block 10 is in contact with the top of the cross bars 19.

The working principle is as follows: when the plate is used, the bottom of the plate is positioned on the cross bar 19, and the contact area between the plate and the cross bar 19 is small because the end surface of the cross bar 19 is semicircular, so that the friction force when the plate moves is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. The stamping device for machining the automobile body accessories comprises a fixed die holder (5), a movable die holder (6) and a workbench (17), and is characterized in that a plurality of groups of springs (16) are welded at the top of the workbench (17), the top ends of the springs (16) are welded with the bottom of the fixed die holder (5), a plurality of through holes are formed in the top of the workbench (17), stand columns (15) are inserted into the through holes, the top ends of the stand columns (15) are welded with the bottom of the fixed die holder (5), limiting plates (14) are welded on the outer walls of the stand columns (15), the limiting plates (14) are located above the workbench (17), backing plates (13) are welded at the bottom ends of the stand columns (15), two cross rods are welded on the outer wall of one side of the fixed die holder (5), telescopic rods (12) are welded at one ends of the two cross rods, the top ends of the two telescopic rods (12) are welded, threaded holes are formed in the outer walls of the two sides of the rectangular frame (9), T-shaped bolt rods (11) are inserted into the inner walls of the threaded holes in a threaded mode, and one ends of the bolt rods (11) are connected with side blocks (10) in a rotating mode through bearings.

2. The stamping device for processing the automobile body fittings as claimed in claim 1, wherein a plurality of cross bars (19) are welded on the inner wall of the bottom of the rectangular frame (9), the end surfaces of the cross bars (19) are all semicircular, and the bottom of the side block (10) is contacted with the top of the cross bars (19).

3. The stamping device for processing the automobile body parts as claimed in claim 1 or 2, wherein a bottom plate (1) is welded on the outer wall of one side of the workbench (17), an edge strip is welded on the top of the bottom plate (1), a material receiving box (2) without a top is inserted between the edge strip and the workbench (17), and a baffle plate (3) is welded on the outer wall of the top of the material receiving box (2).

4. The stamping device for processing the automobile body parts as claimed in claim 3, wherein the outer wall of one side of the fixed die holder (5) far away from the rectangular frame (9) is welded with a folded guide plate (4), and the bottom end of the guide plate (4) is located above the material receiving box (2).

5. The stamping device for machining the automobile body fittings as claimed in claim 4, wherein two cross blocks (18) are welded on the outer walls of the two sides of the fixed die holder (5), the guide posts (7) are welded on the tops of the cross blocks (18), two fixed blocks are welded on the outer walls of the two sides of the movable die holder (6), the tops of the fixed blocks are provided with insertion holes, and the top ends of the guide posts (7) respectively penetrate through the insertion holes.

6. The stamping device for machining the automobile body parts as claimed in claim 5, wherein a groove is formed in the center of the outer wall of the top of the movable die holder (6), a connecting plate is fixed to the inner wall of the groove through bolts, a connecting column (8) is welded to the top of each connecting plate, a mounting plate is welded to the top end of each connecting column (8), and a mounting hole is formed in the top of each mounting plate.