CN212350075U

CN212350075U - Accelerator and brake seat die

Info

Publication number: CN212350075U
Application number: CN202020965629.0U
Authority: CN
Inventors: 陈春进; 胥忠军; 帖德礼
Original assignee: Yancheng Jinde Mould Manufacturing Co ltd
Current assignee: Yancheng Jinde Mould Manufacturing Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-15
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to an electric scooter processes technical field, especially relates to an electric scooter's throttle brake seat mould, including dog, last dog, shaping piece down, go up the dog link to connect extrusion cylinder's piston rod on, along with the extension of extrusion cylinder's piston rod, the brake throttle seat is pressed from both sides tightly and is in down between dog and the last dog. And a forming block is arranged on the side surface of the lower stop block, and when the brake throttle seat is clamped tightly, the lower stop block drives a forming male die to move towards the direction of the brake throttle seat under the pushing of a forming cylinder and is formed on the brake throttle seat. Can finish processing a plurality of brake throttle seat parts at one time, greatly improve labor efficiency.

Description

Accelerator and brake seat die

Technical Field

The utility model relates to an electric scooter processes technical field, especially relates to an electric scooter's throttle brake seat mould.

Background

The control mode of the electric scooter is the same as that of the traditional electric bicycle, and the electric scooter is easy to learn by a driver. In recent years, with the continuous progress of battery technology, the electric scooter is rapidly developed, and the market competition among manufacturers is more and more intense. Compared with the traditional electric bicycle, the electric scooter has the advantages of simple structure, small wheels, lightness, convenience and capability of saving a large amount of social resources. Therefore, consumers of electric scooters are pursuing folding, light weight and compactness of products more and more, and more manufacturers replace the traditional brake cable and throttle cable with a new key type throttle and brake as shown in fig. 9, the keys of the throttle and the brake are fixed in the throttle and brake seat 3, and the two sides of the throttle and brake seat 3 are respectively a handlebar 31 and a frame 32. The accelerator brake seat is a round tube-shaped part, a waist-shaped through hole is formed in the center of the side wall of the round tube and used for positioning an accelerator key or a brake key, and round holes on two sides of the waist-shaped through hole are bolt holes and used for fixing the accelerator key or the brake key. The traditional accelerator brake seat is a plastic part produced by adopting an injection molding mode or a metal part processed by a numerical control machine, so that the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model provides a throttle brake seat mould, this mould are stamping die, use this mould can make the waist type on the throttle brake seat in throttle button or brake button's locating hole one shot forming, once only can process a plurality of part moreover, have improved labor efficiency greatly.

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

the utility model provides a throttle brake seat mould, includes the lower dog, goes up dog, shaping piece, the lower dog comprises first extrusion groove, lower dog base, the lower dog base is rectangular shape metal block and upper surface level, first extrusion groove is opened the cuboid metal block that has convex logical long recess for a side. A plurality of first extrusion grooves are sequentially welded and fixed on the upper surface of the lower stop block base along the length direction of the lower stop block base, and arc-shaped grooves in the first extrusion grooves are perpendicular to the upper surface of the lower stop block base. The upper stop block is composed of a second extrusion groove and an upper stop block base, the upper stop block base is a long-strip-shaped metal block, the lower surface of the upper stop block base is horizontal, the second extrusion groove is a cuboid metal block with a side surface provided with a circular arc through long groove, a plurality of second extrusion grooves are sequentially welded and fixed on the upper surface of the upper stop block base along the length direction of the upper stop block base, and the circular arc grooves in the second extrusion grooves are perpendicular to the upper surface of the upper stop block base. The first extrusion groove and the second extrusion groove are equal in size and same in shape, when the upper stop block is placed on the lower stop block, the first extrusion groove and the second extrusion groove are sequentially distributed at intervals, the arc-shaped groove in the first extrusion groove faces the arc-shaped groove in the second extrusion groove, and the lower surface of the second extrusion groove can slide on the upper surface of the lower stop block base. The lower stop block is fixed, one end of an upper stop block base of the upper stop block is connected with a piston rod of an extrusion cylinder, when the piston rod of the extrusion cylinder extends, the second extrusion groove moves towards the first extrusion groove, and the accelerator brake base is clamped between the second extrusion groove and the arc-shaped groove in the first extrusion groove. The forming block is located on the side face of the lower stop block and the side face of the upper stop block, the forming block comprises a forming male die and a male die base, the male die base is a long-strip-shaped metal block, the male die base faces towards one side of the lower stop block and one side of the upper stop block are fixedly welded with the forming male die, one side of the lower stop block and one side of the upper stop block, which are far away from the male die base, are connected with a piston rod of a forming cylinder, and when the piston rod of the forming cylinder extends, the forming male die advances towards the direction of the accelerator brake seat and is formed on the.

Furthermore, an extrusion groove guide rail is arranged between two first extrusion grooves on the lower stop block base, the extrusion groove guide rail is fixed on the upper surface of the lower stop block base through a bolt and is far away from one side of a circular arc groove on the first extrusion groove, and the length of the extrusion groove guide rail cannot influence the accelerator brake base to be placed on the upper surface of the lower stop block base. And a pressure groove guide rail groove is formed in the position, corresponding to the extrusion groove guide rail, on the lower bottom surface of the second extrusion groove.

Furthermore, two ends of the forming block are connected to the first support in a sliding mode through forming guide rails.

Further, the extrusion cylinder is fixed on the second support.

Compared with the prior art, the beneficial effects of the utility model are that: the first extrusion groove and the second extrusion groove can simultaneously clamp a plurality of brake throttle seats, the male die base is provided with a plurality of forming male dies, the forming male dies can simultaneously perform forming processing on the plurality of brake throttle seats, and the labor efficiency is improved.

Drawings

Fig. 1 is the utility model relates to a structural schematic diagram is cut away in front view of lower dog, last dog of throttle brake seat mould.

Fig. 2 is the utility model relates to a structural schematic diagram is looked just to the lower dog of throttle brake seat mould.

Fig. 3 is the utility model relates to a structural schematic overlooking of lower dog of throttle brake seat mould.

Fig. 4 is a schematic front sectional view of the upper stop block of the accelerator brake seat mold of the present invention.

Fig. 5 is a schematic view of the structure of the upper block of the throttle brake seat mold of the present invention.

Fig. 6 is a schematic view of the front view structure of the accelerator brake seat mold of the present invention.

Fig. 7 is a schematic view of a top view structure of the accelerator brake seat mold of the present invention.

Fig. 8 is a schematic sectional view of the structure of fig. 6 taken along direction a.

Fig. 9 is the installation schematic diagram of the accelerator brake seat on the electric scooter in the present invention.

In the figure: 1. the lower stop block comprises a lower stop block body 11, a first extrusion groove 12, an extrusion groove guide rail 13, a lower stop block base 2, an upper stop block body 21, a second extrusion groove 22, an upper stop block base 23, a groove guide rail groove 3, a throttle brake base 31, a handle 32, a frame 4, a forming block 41, a forming male die 42, a male die base 5, a forming cylinder 6, a first support 7, an extrusion cylinder 8, a second support 9 and a forming guide rail.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, an accelerator brake seat mold comprises a lower stop block 1, an upper stop block 2 and a forming block 4, wherein the lower stop block 1 comprises a first extrusion groove 11 and a lower stop block base 13, the lower stop block base 13 is a long strip-shaped metal block, the upper surface of the long strip-shaped metal block is horizontal, and the first extrusion groove 11 is a cuboid metal block with a side surface provided with a circular arc through long groove. A plurality of first extrusion grooves 11 are sequentially welded and fixed on the upper surface of the lower block base 13 along the length direction of the lower block base 13, and the arc-shaped grooves on the first extrusion grooves 11 are perpendicular to the upper surface of the lower block base 13. Go up dog 2 by second extrusion groove 21, go up dog base 22 and constitute, go up dog base 22 and be rectangular shape metal block and lower surface level, second extrusion groove 21 is the cuboid metal block that a side opened has circular arc to lead to long recess go up the upper surface of dog base 22 is followed go up dog base 22's length direction welded fastening has a plurality of second extrusion groove 21 in proper order, circular arc recess on the second extrusion groove 21 perpendicular to go up dog base 22's upper surface. The first extrusion grooves 11 and the second extrusion grooves 21 are equal in size and same in shape, when the upper stop block 2 is placed on the lower stop block 1, the first extrusion grooves 11 and the second extrusion grooves 21 are sequentially distributed at intervals, the arc-shaped grooves in the first extrusion grooves 11 face the arc-shaped grooves in the second extrusion grooves 21, and the lower surfaces of the second extrusion grooves 21 can slide on the upper surface of the lower stop block base 13. As shown in fig. 6, the lower block 1 is fixed, one end of an upper block base 22 of the upper block 2 is connected to a piston rod of the extruding cylinder 7, when the piston rod of the extruding cylinder 7 extends, the second extruding groove 21 moves towards the first extruding groove 11, and the accelerator brake base 3 is clamped between the second extruding groove 21 and the circular arc-shaped groove on the first extruding groove 11. As shown in fig. 7 to 8, the forming block 4 is located on the side of the lower block 1 and the upper block 2, the forming block 4 includes a forming male die 41 and a male die base 42, the male die base 42 is a strip-shaped metal block, the male die base 42 faces one side of the lower block 1 and the upper block 2 and is welded and fixed with the forming male die 41, one side of the male die base 42 far away from the lower block 1 and the upper block 2 is connected with a piston rod of the forming cylinder 5, and when the piston rod of the forming cylinder 5 extends, the forming male die 41 advances towards the direction of the accelerator brake base 3 and is formed on the accelerator brake base 3.

As shown in fig. 8, an extrusion groove guide rail 12 is disposed between two first extrusion grooves 11 on the lower block base 13, the extrusion groove guide rail 12 is fixed on the upper surface of the lower block base 13 by bolts and is away from one side of the circular arc groove on the first extrusion groove 11, and the length of the extrusion groove guide rail 12 cannot affect the accelerator brake base 3 to be placed on the upper surface of the lower block base 13. And a pressure groove guide rail groove 23 is formed in the position, corresponding to the extrusion groove guide rail 12, on the lower bottom surface of the second extrusion groove 21.

As shown in fig. 7, the two ends of the forming block 4 are slidably connected to the first support 6 through forming rails 9.

The extrusion cylinder 7 is fixed on a second support 8.

The utility model discloses when using, at first the manual work is placed the throttle brake seat blank that does not trompil in first extrusion groove 11, then the piston rod extension of extrusion cylinder 7 and drive second extrusion groove 21 and go forward, makes throttle brake seat blank pressed from both sides tightly between first extrusion groove 11 and second extrusion groove 21, then the piston rod extension of shaping cylinder 5 and drive shaping terrace die 41 to the direction of throttle brake seat blank advances, and shaping on the throttle brake seat 3. Then the piston rods of the extrusion cylinder 7 and the forming cylinder 5 are contracted, and a worker takes down the processed accelerator brake seat 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a throttle brake seat mould, includes backstop (1), goes up dog (2), shaping piece (4), its characterized in that: the lower stop block (1) is composed of a first extrusion groove (11) and a lower stop block base (13), the lower stop block base (13) is a long-strip-shaped metal block, the upper surface of the lower stop block base is horizontal, and the first extrusion groove (11) is a cuboid metal block of which one side surface is provided with a circular arc through long groove; a plurality of first extrusion grooves (11) are sequentially welded and fixed on the upper surface of the lower stop block base (13) along the length direction of the lower stop block base (13), and arc-shaped grooves in the first extrusion grooves (11) are vertical to the upper surface of the lower stop block base (13); the upper stop block (2) is composed of a second extrusion groove (21) and an upper stop block base (22), the upper stop block base (22) is a long-strip-shaped metal block, the lower surface of the upper stop block base is horizontal, the second extrusion groove (21) is a cuboid metal block with a side surface provided with a circular arc through long groove, a plurality of second extrusion grooves (21) are sequentially welded and fixed on the upper surface of the upper stop block base (22) along the length direction of the upper stop block base (22), and the circular arc grooves in the second extrusion grooves (21) are perpendicular to the upper surface of the upper stop block base (22); the first extrusion groove (11) and the second extrusion groove (21) are equal in size and same in shape, when the upper stop block (2) is placed on the lower stop block (1), the first extrusion groove (11) and the second extrusion groove (21) are sequentially distributed at intervals, the arc-shaped groove in the first extrusion groove (11) faces the arc-shaped groove in the second extrusion groove (21), and the lower surface of the second extrusion groove (21) can slide on the upper surface of the lower stop block base (13); the lower stop block (1) is fixed, one end of an upper stop block base (22) of the upper stop block (2) is connected with a piston rod of an extrusion cylinder (7), when the piston rod of the extrusion cylinder (7) extends, the second extrusion groove (21) moves towards the direction of the first extrusion groove (11), and the accelerator brake seat (3) is clamped between the second extrusion groove (21) and the arc-shaped groove on the first extrusion groove (11); shaping piece (4) are located the side of dog (1), last dog (2) down, shaping piece (4) are including shaping terrace die (41) and terrace die base (42), terrace die base (42) are rectangular shape metal block, terrace die base (42) orientation one side welded fastening of dog (1), last dog (2) down has shaping terrace die (41), terrace die base (42) are kept away from the piston rod of shaping cylinder (5) is connected to one side of dog (1), last dog (2) down, work as when the piston rod of shaping cylinder (5) is elongated, shaping terrace die (41) to throttle brake seat (3) direction gos forward, and the shaping is gone up in throttle brake seat (3).

2. The accelerator brake base mold according to claim 1, wherein: an extrusion groove guide rail (12) is arranged between two first extrusion grooves (11) on the lower stop block base (13), the extrusion groove guide rail (12) is fixed on the upper surface of the lower stop block base (13) through bolts and is far away from one side of an arc-shaped groove on the first extrusion groove (11), and the length of the extrusion groove guide rail (12) cannot influence the accelerator brake base (3) to be placed on the upper surface of the lower stop block base (13); and a pressing groove guide rail groove (23) is formed in the position, corresponding to the extrusion groove guide rail (12), on the lower bottom surface of the second extrusion groove (21).

3. The accelerator brake base mold according to claim 1, wherein: and the two ends of the forming block (4) are connected to the first support (6) in a sliding manner through forming guide rails (9).

4. The accelerator brake base mold according to claim 1, wherein: the extrusion cylinder (7) is fixed on the second support (8).