CN104201062A

CN104201062A - Press-mounting die

Info

Publication number: CN104201062A
Application number: CN201410422610.0A
Authority: CN
Inventors: 冯志清
Original assignee: 常州常利来电子有限公司
Priority date: 2014-08-25
Filing date: 2014-08-25
Publication date: 2014-12-10
Also published as: CN104201062B

Abstract

The invention adopts the technical scheme below to solve the technical problems. The technical scheme is that a press-mounting die comprises an upper die base, a lower die base, a pressing head fixed on the lower surface of the upper die base and a mounting table mounted on the lower die base. An insertion hole used for fixing one end of a fuse wire is formed in the bottom surface of the pressing head; the mounting table is provided with a mounting groove used for fixing an outer shell. When the press-mounting die works, an inserting fuse wire is inserted into the insertion hole and the outer shell is mounted in the mounting groove to control the upper die base to move downwards so as to drive the pressing head to move downwards, accordingly, an inserting sheet is inserted into the outer shell to finish the assembling. The press-mounting die is simple in structure and convenient to operate.

Description

Press mounting die

Technical field

The invention belongs to insert type fuse assembling field, in particular for the press mounting die of insert type fuse assembling.

Background technology

Insert type fuse is usually used in automobile circuit, avoids circuit abnormality to cause damage to some important devices, even can avoid circuit to make a fire and the generation of fire.Insert type fuse is mainly made up of inserted sheet fuse and shell, and insert type fuse assembling is that inserted sheet fuse is plugged in shell, and docking device complex structure in prior art, operates more loaded down with trivial details.

Summary of the invention

The technical problem to be solved in the present invention is: overcome in prior art the deficiency for the device structure complexity of the insert type fuse of pegging graft, a kind of press mounting die is provided.

The technical solution adopted for the present invention to solve the technical problems is: a kind of press mounting die, comprises upper bolster, die shoe, is fixed on the pressure head of upper bolster lower surface and is arranged on the erecting bed on die shoe;

On described pressure head bottom surface, there is the socket for fixing fuse one end; On described erecting bed, offer the mounting groove for fixed housing.

The present invention inserts inserted sheet fuse in socket in the time of work, and shell is arranged in mounting groove, and control upper bolster moves down band dynamic head and moves down, thereby inserted sheet is plugged in shell, completes assembling, simple in structure, easy to operate.

Further, also have spring and portable plate in described mounting groove, described portable plate and mounting groove are slidably connected, and mounting groove is divided into installation end and stiff end two parts, described installation end be positioned at socket under;

Be positioned at installation end mounting groove end face and be positioned on the end face of portable plate of installation end and offer the type groove matching with shell profile; Described spring fitting is at the stiff end of mounting groove, and its two ends are arranged on respectively the end face of the mounting groove that is positioned at stiff end and are positioned on the end face of portable plate of stiff end.In the time of mounting casing, first portable plate is slided to stiff end like this, then shell is put into type groove, then unclamp portable plate, portable plate is pressed on shell in type groove under spring action.

As preferably, on described pressure head bottom surface, also there is the baffle plate that prevents that portable plate from moving in inserted sheet grafting process.Due in the time that inserted sheet inserts shell, spring may be stressed the generation situation of shrinking, thereby cause, shell is loosening, position skew, affect grafting effect, and baffle plate is set in pressure head bottom surface, in grafting process, baffle plate can block portable plate and moves, and therefore can not cause the situation of the enclosure location skew that spring contraction causes, and has ensured grafting success rate.

As preferably, described baffle number is two, lays respectively at the top of the both sides of spring, to prevent the swing of portable plate.

Further, for ease of upper bolster motion, be fixed with some support bars on described die shoe, some guide pin bushings are installed on described upper bolster accordingly, described upper bolster is slidably connected by guide pin bushing and support bar.

Further, for controlling better upper bolster motion, described upper bolster is fixedly connected with cylinder output.

The invention has the beneficial effects as follows, the present invention is simple in structure, easy to operate, and can effectively complete pegs graft produces, and success rate is high.

Brief description of the drawings

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is press mounting die perspective view of the present invention;

Fig. 2 is pressure head structure schematic perspective view;

Fig. 3 is die shoe vertical view;

1. upper bolsters in figure, 2. die shoe, 3. pressure head, 31. sockets, 32. baffle plates, 4. erecting bed, 5. spring, 6. portable plate, 7. installation end, 8. stiff end, 9. support bar, 10. guide pin bushing, 11. type grooves.

Embodiment

In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.

Embodiment 1

As shown in Figures 1 to 3, the technical solution adopted for the present invention to solve the technical problems is: a kind of press mounting die, comprises upper bolster 1, die shoe 2, is fixed on the pressure head 3 of upper bolster 1 lower surface and is arranged on the erecting bed 4 on die shoe 2; On described die shoe 2, be fixed with some support bars 9, some guide pin bushings 10 are installed on described upper bolster 1 accordingly, upper bolster 1 is slidably connected by guide pin bushing 10 and support bar 9, and upper bolster 1 is fixedly connected with cylinder output.

On described erecting bed 4, offer the mounting groove for fixed housing, also have spring 5 and portable plate 6 in described mounting groove, described portable plate 6 is slidably connected with mounting groove, and mounting groove is divided into installation end 7 and stiff end 8 two parts; Be positioned at installation end 7 mounting groove end face and be positioned on the end face of portable plate 6 of installation end 7 and offer the type groove 11 matching with shell profile; Described spring 5 is arranged on the stiff end 8 of mounting groove, and its two ends are arranged on respectively the end face of the mounting groove that is positioned at stiff end 8 and are positioned on the end face of portable plate 6 of stiff end 8.

On described pressure head 3 bottom surfaces, there is the socket 31 for fixing fuse one end and prevent that portable plate 6 is at the mobile baffle plate 32 of inserted sheet grafting process, described socket 31 be positioned at installation end 7 directly over, described baffle plate 32 quantity are two, lay respectively at the top of the both sides of spring 5, to prevent the swing of portable plate 6.

The present invention inserts inserted sheet fuse in socket 31 in the time of work, portable plate in mounting groove 6 is slided to stiff end 8, then shell is put into type groove 11, unclamp portable plate 6, portable plate 6 is pressed on shell in type groove 11 under spring 5 effects, start cylinder, drive upper bolster 1 and pressure head 3 to move downward, inserted sheet inserts in shell and completes grafting process, in this process, baffle plate 32 is close to a side of portable plate 6 mounting spring 5, prevent the movement of portable plate 6 in grafting process, avoid the skew of shell, successfully provide guarantee for pegging graft, simple in structure, easy to operate.

Claims

1. a press mounting die, is characterized in that: comprise upper bolster (1), die shoe (2), be fixed on the pressure head (3) of upper bolster (1) lower surface and be arranged on the erecting bed (4) on die shoe (2);

On described pressure head (3) bottom surface, there is the socket (31) for fixing fuse one end; Described erecting bed offers the mounting groove for fixed housing on (4).

2. press mounting die according to claim 1, it is characterized in that: in described mounting groove, also there is spring (5) and portable plate (6), described portable plate (6) is slidably connected with mounting groove, and mounting groove is divided into installation end (7) and stiff end (8) two parts, described installation end (7) be positioned at socket (31) under;

Be positioned at installation end (7) mounting groove end face and be positioned on the end face of portable plate (6) of installation end (7) and offer the type groove (11) matching with shell profile; Described spring (5) is arranged on the stiff end (8) of mounting groove, and its two ends are arranged on respectively the end face of the mounting groove that is positioned at stiff end (8) and are positioned on the end face of portable plate (6) of stiff end (8).

3. press mounting die according to claim 2, is characterized in that: on described pressure head (3) bottom surface, also have the baffle plate (32) that prevents that portable plate (6) from moving in inserted sheet grafting process.

4. press mounting die according to claim 3, is characterized in that: described baffle plate (32) quantity is two, lays respectively at the top of the both sides of spring (5).

5. press mounting die according to claim 1, it is characterized in that: on described die shoe (2), be fixed with some support bars (9), on described upper bolster (1), some guide pin bushings (10) are installed accordingly, described upper bolster (1) is slidably connected by guide pin bushing (10) and support bar (9).

6. press mounting die according to claim 5, is characterized in that: described upper bolster (1) is fixedly connected with cylinder output.