CN215544261U - Universal forming die for U-shaped cross beam of automobile frame - Google Patents

Abstract

The utility model discloses a universal forming die for a U-shaped cross beam of an automobile frame, which comprises a seat block, wherein mounting plates are respectively arranged on two sides of the bottom of the seat block, a punching groove is formed in the seat block, side plates are respectively arranged on two sides of the upper surface of the seat block, at least two limiting frames are arranged on the seat block, the end parts of the limiting frames are mutually attached, inserting edges are connected to the bottom of the limiting frames, and falling holes are formed in the side plates and penetrate through the falling holes. Under the absorption of magnet piece, make the bolt remain stable and insert the constant head tank, the state on the sideboard is attached to the lower extreme of having stabilized spacing frame, spacing bar is pressed and is covered at standard corrosion resistant plate this moment, the setting of spacing frame can restrict standard corrosion resistant plate and receiving the stamping process, lateral shifting, the setting of spacing bar can restrict standard corrosion resistant plate stamping process and upwards take off, when the die is towards standard corrosion resistant plate to the gullet in, be difficult for taking off and squint, be difficult for causing the appearance of dashing oblique defective products.

Description

Universal forming die for U-shaped cross beam of automobile frame

Technical Field

The utility model belongs to the technical field of automobile frame molds, and particularly relates to a universal forming mold for a U-shaped cross beam of an automobile frame.

Background

Automobile U type crossbeam is used for connecting solebar, mainly used hangs various gas circuits and circuit, the main part is several types, limit portion is the step limit, both sides are provided with the screw hole of spiro union spring steel board, the centre sets up and hangs the hole, before punching a hole and leading the screw hole, need carry out the shaping punching press, the raw materials of adoption is for cutting into standard corrosion resistant plate, the general forming die main part of current U type crossbeam is for installing the seat piece on stamping platform and installing the kicking block in the kicking bar bottom, be provided with the die-cut in the seat piece, the bottom of kicking block is provided with the die, the kicking-cut avris sets up the standing groove, this standing groove is used for tentatively deciding standard corrosion resistant plate, the kicking-cut in-cut, the die pushes down corrosion resistant plate to the die-cut in, until the preliminary configuration of corrosion resistant plate formation U type crossbeam, the weak point of existence is: the stainless steel plate has certain elastic recovery ability, and in the stamping process, the stainless steel plate easily jumps and is easily separated from the placing groove, so that the appearance of oblique defective products is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a universal forming die for a U-shaped cross beam of an automobile frame, which aims to solve the problem that a stainless steel plate cannot be effectively positioned in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a general forming die of car frame U type crossbeam, includes the seat piece, the bottom both sides of seat piece are provided with the mounting panel respectively, be equipped with the die-cut in the seat piece, the higher authority both sides of seat piece are provided with the sideboard respectively, the tip that is provided with two at least spacing frames and spacing frame on the seat piece is laminated each other, the bottom of spacing frame is connected with inserts the limit, be equipped with the hole that falls and insert the limit and run through the hole that falls in the sideboard, the upside position slip of seat piece is provided with the die, the bottom of die is provided with die and the die and corresponds the die-cut, the position that just is close to the die-cut in the spacing frame is provided with spacing.

Preferably, the limiting frame is a U-shaped frame.

Preferably, the bottom of sideboard is connected with the riser, and the interlude has the bolt in the riser, is equipped with the constant head tank in inserting the limit, and the tip of bolt is provided with the magnet piece, and the constant head tank is inserted to the one end that the bolt has the magnet piece.

Preferably, handles are arranged on two sides of the limiting frame.

Preferably, the seat block is symmetrically provided with edge strips, sliding grooves are formed in the edge strips, sliding strips are inserted into the sliding grooves, connecting blocks are connected to the sliding strips, and the connecting blocks are connected to two sides of the punching block.

Preferably, one side of the limiting frame is provided with a strip hole, the limiting strip penetrates through the strip hole, one end of the limiting strip is provided with a connecting plate, and the connecting plate is fixed on one surface of the limiting frame through screws.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, under the adsorption of the magnet pieces, the bolt is stably inserted into the positioning groove and inserted into the positioning groove through the bolt, so that the state that the lower end of the limiting frame is attached to the side plate is stabilized, at the moment, the limiting strip is pressed on the standard stainless steel plate, the arrangement of the limiting frame can limit the standard stainless steel plate to transversely move in the stamping process, the limiting strip can limit the standard stainless steel plate to upwards jump in the stamping process, when the standard stainless steel plate is stamped into the stamping groove by the stamping die, the standard stainless steel plate is not easy to jump and shift, the appearance of oblique defective products is not easy to cause, and the problem that the stainless steel plate is not effectively positioned is solved.

According to the utility model, the limiting strip can be pulled away from the limiting frame by detaching the screw, and when the limiting strip is replaced, a new limiting strip is inserted into the strip hole again, and the locking screw is locked on the limiting frame, so that the limiting strip is convenient to replace.

Drawings

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

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

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

FIG. 4 is a schematic top view of FIG. 1;

fig. 5 is a partial cutaway schematic view of fig. 4.

In the figure: the device comprises a base block 1, a mounting plate 2, a notching plate 3, a side plate 4, a limiting frame 5, an inserting edge 6, a falling hole 7, a vertical plate 8, a bolt 9, a positioning groove 10, a magnet piece 11, a handle 12, an edge strip 13, a sliding groove 14, a sliding strip 15, a connecting block 16, a notching block 17, a punching die 18, a limiting strip 19, a connecting plate 20 and a screw 21.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

FIG. 1, FIG. 2, FIG. 3, FIG. 4 and FIG. 5, a general forming mold for a U-shaped cross beam of an automobile frame, comprising a seat block 1, wherein two sides of the bottom of the seat block 1 are respectively provided with a mounting plate 2, the bottom block 1 and the mounting plate 2 are integrated by fusion casting, the mounting plate 2 is provided with a step round hole for penetrating a stud on a stamping platform, a locking nut on the stud is used for stably mounting the mounting plate 2 on the seat block 1, a stamping groove 3 is arranged in the seat block 1, the left side and the right side of the upper surface of the seat block 1 are respectively provided with a side plate 4, the seat block 1 and the side plate 4 are integrated by fusion casting, two limiting frames 5 are arranged on the seat block 1, the end parts of the limiting frames 5 are mutually attached, the limiting frames 5 are U-shaped frames, the size of the limiting frames 5 is set to meet the requirement that a standard stainless steel plate can be slidably placed after the limiting frames are mutually attached, the setting of the limiting frames 5 can limit the standard stainless steel plate in the stamping process, the horizontal movement, the left and right sides of the bottom of the limit frame 5 are connected with inserting edges 6, the limit frame 5 and the inserting edges 6 are fusion cast integral parts, the inserting edges 6 are of square plate structures, a falling hole 7 is arranged in the side plate 4, the inserting edge 6 penetrates through the falling hole 7 in a sliding manner, the bottom of the side plate 4 is welded with a vertical plate 8, a bolt 9 is inserted in a pin hole arranged in the vertical plate 8 in a sliding manner, a positioning groove 10 is arranged in the inserting edge 6, the end part of the bolt 9 is uniformly coated with AB glue and is bonded with a magnet piece 11 through resin glue, one end of the bolt 9 with the magnet piece 11 is inserted into the positioning groove 10 in a sliding manner, the magnet piece 11 is a common ferrite magnet and is of a circular plate structure, the material iron of the inserting edges 6 is adsorbed by the magnet piece 11, the bolt 9 is stably inserted into the positioning groove 10, the state that the lower end of the limit frame 5 is attached to the side plate 4 is stabilized, handles 12 are welded on the left and right sides of the limit frame 5, the limiting frame 5 can be conveniently moved up and down by holding the handle 12.

Referring to fig. 1, 2, 4 and 5, an edge strip 13 is symmetrically welded at the front and rear positions of the upper end of a seat block 1, a sliding groove 14 is arranged in the edge strip 13, a sliding strip 15 is inserted in the sliding groove 14 in a sliding manner, the cross section of the sliding groove 14 is isosceles trapezoid, the cross section of the sliding strip 15 is isosceles trapezoid, a connecting block 16 is connected to the sliding strip 15, the sliding strip 15 and the connecting block 16 are fusion-cast integrated pieces, the connecting block 16 is welded on the front and rear surfaces of a punch block 17, a punch die 18 is arranged at the bottom of the punch block 17, the punch 18 corresponds to a punch groove 3, a limit strip 19 is arranged in a position 2 cm away from the punch groove 3 in a limit frame 5, the cross section of the limit strip 19 is semicircular, and the arc-shaped surface is downward, reduce with the frictional force above the corrosion resistant plate, the rear side of spacing frame 5 is equipped with a hole, the hole is the semicircle orifice, spacing 19 slides and runs through a hole, spacing 19 can not be at a downthehole internal rotation, the rear end welding of spacing 19 has connecting plate 20, connecting plate 20 passes through screw 21, and through screw locking at spacing frame 5 at the back, the position of spacing 19 can be stabilized, and when the arcwall face wearing and tearing of spacing 19 are great, screw 21 is dismantled to the accessible, can pull spacing 19 away from spacing frame 5, during the change, it is downthehole to insert new spacing 19 into a strip, locking screw 21 locks on spacing frame 5 can, the downside of spacing 19 and the higher authority distance of pedestal 1 satisfy the slip and insert standard corrosion resistant plate, the setting of spacing 19, can restrict standard corrosion resistant plate punching press in-process upwards take off.

The working principle of the embodiment is as follows: when in use, firstly, a standard stainless steel plate is laid at the upper end of the seat block 1, then the inserting edge 6 at the bottom of the limiting frame 5 is inserted into the corresponding falling hole 7, in the process, the transverse position of the standard stainless steel plate is adjusted until the standard stainless steel plate is completely positioned in the two attached limiting frames 5, one end of the bolt 9 with the magnet piece 11 is inserted into the positioning groove 10 in a sliding way, under the absorption of the magnet piece 11, the bolt 9 is stably inserted into the positioning groove 10, the state that the lower end of the limiting frame 5 is attached to the side plate 4 is stabilized through the insertion of the bolt 9, at the moment, the limiting strip 19 is pressed on the standard stainless steel plate, the arrangement of the limiting frame 5 can limit the transverse movement of the standard stainless steel plate in the stamping process, the arrangement of the limiting strip 19 can limit the upward jump of the standard stainless steel plate in the stamping process, when the stamping die 18 stamps the standard stainless steel plate into the stamping groove 3, the device is not easy to jump and shift, and is not easy to cause the appearance of oblique punching defective products.

The accessible is dismantled screw 21, can pull spacing 19 from spacing frame 5, and during the change, it is downthehole with new spacing 19 insertion strip again, locking screw 21 locking on spacing frame 5 can.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (6)

1. The utility model provides a general forming die of car frame U type crossbeam which characterized in that: including seat piece (1), the bottom both sides of seat piece (1) are provided with mounting panel (2) respectively, be equipped with die cut (3) in seat piece (1), the higher authority both sides of seat piece (1) are provided with sideboard (4) respectively, the tip that is provided with two at least spacing frames (5) and spacing frame (5) on seat piece (1) is laminated each other, the bottom of spacing frame (5) is connected with inserts limit (6), be equipped with in sideboard (4) and insert limit (7) and insert limit (6) and run through hole (7), the upside position slip of seat piece (1) is provided with die piece (17), the bottom of die piece (17) is provided with die (18) and corresponds die cut (3), the position that just is close to die cut (3) in spacing frame (5) is provided with spacing (19).

2. The universal forming die for the U-shaped cross beam of the automobile frame according to claim 1, wherein the universal forming die comprises: the limiting frame (5) is a U-shaped frame.

3. The universal forming die for the U-shaped cross beam of the automobile frame according to claim 1, wherein the universal forming die comprises: the bottom of sideboard (4) is connected with riser (8), and the interlude has bolt (9) in riser (8), is equipped with constant head tank (10) in inserting limit (6), and the tip of bolt (9) is provided with magnet piece (11), and constant head tank (10) are inserted to the one end that bolt (9) have magnet piece (11).

4. The universal forming die for the U-shaped cross beam of the automobile frame according to claim 1, wherein the universal forming die comprises: handles (12) are arranged on two sides of the limiting frame (5).

5. The universal forming die for the U-shaped cross beam of the automobile frame according to claim 1, wherein the universal forming die comprises: the seat block (1) is symmetrically provided with edge strips (13), sliding grooves (14) are formed in the edge strips (13), sliding strips (15) are inserted into the sliding grooves (14), connecting blocks (16) are connected to the sliding strips (15), and the connecting blocks (16) are connected to two sides of a punching block (17).

6. The universal forming die for the U-shaped cross beam of the automobile frame according to claim 1, wherein the universal forming die comprises: one side of limiting frame (5) is equipped with a hole, and limiting strip (19) run through a hole, and the one end of limiting strip (19) is provided with connecting plate (20), and one side at limiting frame (5) is fixed through screw (21) in connecting plate (20).

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