CN216095880U

CN216095880U - Automatic impact extrusion wheel spoke louvre mould

Info

Publication number: CN216095880U
Application number: CN202122491946.0U
Authority: CN
Inventors: 卢中航; 卢新艳
Original assignee: Qingdao Haiheng Metal Products Co ltd
Current assignee: Qingdao Haiheng Metal Products Co ltd
Priority date: 2021-10-16
Filing date: 2021-10-16
Publication date: 2022-03-22
Anticipated expiration: 2031-10-16

Abstract

The utility model relates to the technical field of wheel processing devices, in particular to an automatic punching and extruding mould for radiating holes of wheel spokes, which comprises an operating platform, a bearing plate and a punching platform, wherein the bearing plate is fixedly arranged on two sides of the lower surface of the operating platform, the punching platform is arranged above the operating platform, a limiting column is fixedly arranged at the central position of the upper surface of the punching platform, a plurality of punching holes are uniformly formed in the upper surface of the punching platform at equal intervals, each punching hole is positioned at the periphery of the limiting column, and accommodating holes are formed in the surfaces of two sides of the limiting column in a penetrating manner. Thereby greatly improving the application range of the device.

Description

Automatic impact extrusion wheel spoke louvre mould

Technical Field

The utility model relates to the technical field of wheel processing devices, in particular to a mould for automatically punching and extruding a heat dissipation hole of a wheel spoke.

Background

In the prior art, there are more heat dissipation holes in wheel spokes, and as many as 20 heat dissipation holes in a spoke are uniformly distributed on the same graduated circle, and blanking burrs are not allowed on each heat dissipation hole, so that the machining method of the heat dissipation holes is required to be: firstly, all the heat dissipation holes are punched, and then burrs of the heat dissipation holes are extruded.

However, indexing and positioning in the prior art of punching radiating holes and extruding burrs of the radiating holes are manually controlled by operators, the labor intensity is high, two operators, two sets of dies and two presses are needed, the cost of labor and kinetic energy is high, and therefore the automatic punching and extruding die for the radiating holes of the wheel spokes is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die for automatically punching and extruding a heat dissipation hole of a wheel spoke, so as to solve the problems in the background technology.

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

an automatic punching and extruding mould for radiating holes of wheel spokes comprises an operating platform, a bearing plate and a punching platform, wherein the bearing plate is fixedly arranged on two sides of the lower surface of the operating platform, the punching platform is arranged above the operating platform, a limiting column is fixedly arranged at the central position of the upper surface of the punching platform, a plurality of punching holes are uniformly formed in the upper surface of the punching platform at equal intervals, each punching hole is positioned on the periphery of the limiting column, accommodating holes are formed in the surfaces of two sides of the limiting column in a penetrating manner, limiting pressing plates are rotatably arranged on two sides in the limiting column through connecting shafts, the limiting pressing plates respectively penetrate through the accommodating holes on two sides, fastening rods are inserted into the upper surfaces of the limiting pressing plates in a penetrating manner, extrusion blocks are fixedly arranged at the lower ends of the fastening rods on two sides, and fixed columns are fixedly arranged at the bottoms in the limiting columns, the surface of the two sides of the fixed column is fixedly provided with a connecting block, the surface of one side, away from the connecting block, of the two sides is fixedly provided with a pressure spring, and the other end of each pressure spring of the two sides is fixedly connected with the surface of one side, adjacent to the limiting pressing plate, of the two sides.

As a preferable scheme of the utility model, a first case is fixedly arranged on the lower surface of the operating platform, a first motor is fixedly arranged inside the first case, a rotating rod is fixedly arranged at the output end of the first motor, the top end of the rotating rod sequentially penetrates through the surfaces of the first case and the operating platform and extends to the upper part of the operating platform, the top end of the rotating rod is fixedly connected with the lower surface of the punching platform, rolling balls are fixedly arranged on both sides of the lower surface of the punching platform, and the rolling balls on both sides are in contact connection with the upper surface of the operating platform.

As a preferable scheme of the utility model, a fixed table is fixedly arranged on the upper surface of the operating table, an installation table is movably inserted into the upper surface of the fixed table, a first sliding groove penetrates through the upper surface of the installation table, a second sliding groove penetrates through the surface of each of two sides of the first sliding groove, a second sliding block is slidably inserted into each of the second sliding grooves, a first sliding block is fixedly arranged at one adjacent end of each of the two sliding blocks, the first sliding block is positioned in the first sliding groove and is slidably connected with the installation table, a second case is fixedly arranged on the surface of one side of the installation table, a second motor is fixedly arranged in each of the second case, a threaded rod is fixedly connected to the output end of the second motor, one end of the threaded rod sequentially penetrates through the surfaces of the second case, the installation table and the first sliding block and is rotatably connected with the surface of the other side of the installation table, the threaded rod is in threaded connection with the first sliding block, the hydraulic cylinder is arranged on the lower surface of the first sliding block, the mounting box is arranged at the bottom end of the hydraulic cylinder, and the stamping head is arranged on the lower surface of the mounting box.

As a preferable scheme of the utility model, a rack is fixedly arranged on the surface of the mounting table on the same side as the second case, an adjusting groove is formed in the surface of the fixing table on the side far away from the stamping table in a penetrating manner, a third motor is fixedly arranged on the surface of the fixing table on the side far away from the stamping table, a moving gear is fixedly connected to the output end of the third motor, and the moving gear is meshed with the rack.

As a preferable scheme of the utility model, a motor four is fixedly arranged inside the mounting box, the output end of the motor four is fixedly connected with the top end of the punching head, and a layer of grinding blocks is fixedly arranged on the surface of the punching head.

In a preferred embodiment of the present invention, the diameter of the punch is the same as the diameter of the punch hole, and the diameter of the sanding block is larger than the diameters of the punch and the punch hole.

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

1. according to the utility model, through the arrangement of the punching platform, the limiting column, the limiting pressing plate, the fixing column, the pressure spring and the accommodating hole, the limiting pressing plate and the fastening rod can be used for positioning before punching and extruding, so that punching failure caused by part offset in a punching project is avoided, and meanwhile, the fixity of the device is improved.

2. According to the utility model, through the arrangement of the first motor, the rotating rod, the rolling balls and the stamping holes, the rotating rod and the stamping table can be driven to rotate by the first motor during stamping, the rolling balls are arranged on two sides of the lower surface of the stamping table, so that the rotation is smoother, the stability of the stamping table is better, and the plurality of stamping holes are formed in the stamping table, so that the wheel spoke surfaces can be punched at different positions during rotation, and the practicability of the device is greatly improved.

3. According to the utility model, through the arrangement of the first sliding block, the second motor, the threaded rod and the grinding block, the threaded rod can be driven to rotate by the second motor during stamping, so that the first sliding block moves on the threaded rod, the position of a stamping head can be adjusted, spokes with different sizes and models can be punched, and the application range of the device is greatly enlarged.

Drawings

FIG. 1 is an overall perspective front view of the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

FIG. 4 is a schematic top sectional view of the stamping station of the present invention;

FIG. 5 is an enlarged view of the portion B of the present invention;

fig. 6 is a side-view perspective structural illustration of the fixing table of the present invention.

In the figure: the device comprises an operating platform 1, a bearing plate 2, a fixing platform 3, a mounting platform 4, a punching platform 5, a first case 6, a second case 7, a first sliding block 8, a hydraulic cylinder 9, a first motor 10, a second motor 11, a first sliding chute 12, a second sliding chute 13, a threaded rod 14, a second sliding block 15, a limiting column 16, a mounting box 17, a punching head 18, a rack 19, a third motor 20, a moving gear 21, a fourth motor 22, a grinding block 23, a punching hole 24, a rotating rod 25, a rolling ball 26, a limiting pressing plate 27, a fixing column 28, a fastening rod 29, a connecting block 30, a pressure spring 31, an extrusion block 32, a containing hole 33, a connecting shaft 34 and an adjusting groove 35.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, the present invention provides a technical solution:

in the embodiment, referring to fig. 2, 3 and 4, an automatic punching and extruding mold for a wheel spoke heat dissipation hole comprises an operation table 1, a bearing plate 2 and a punching table 5, wherein the bearing plate 2 is fixedly arranged on both sides of the lower surface of the operation table 1, the punching table 5 is arranged above the operation table 1, a limiting post 16 is fixedly arranged at the central position of the upper surface of the punching table 5, a plurality of punching holes 24 are uniformly arranged on the upper surface of the punching table 5 at equal intervals, each punching hole 24 is arranged on the periphery of the limiting post 16, accommodating holes 33 are respectively arranged on the surfaces of both sides of the limiting post 16 in a penetrating manner, limiting pressing plates 27 are rotatably arranged on both sides of the inside of the limiting post 16 through connecting shafts 34, the limiting pressing plates 27 on both sides respectively penetrate through the inside of the accommodating holes 33 on both sides, fastening rods 29 are inserted through threads on the upper surfaces of the limiting pressing plates 27 on both sides, extrusion blocks 32 are fixedly arranged on the lower ends of the fastening rods 29 on both sides, the bottom inside the limiting column 16 is fixedly provided with a fixing column 28, the surfaces of two sides of the fixing column 28 are fixedly provided with connecting blocks 30, the surfaces of the connecting blocks 30 on two sides far away from one side are fixedly provided with pressure springs 31, and the other ends of the pressure springs 31 on two sides are respectively fixedly connected with the surfaces of the adjacent sides of the limiting pressing plates 27 on two sides.

In the embodiment, referring to fig. 1 and 2, a first machine box 6 is fixedly arranged on the lower surface of an operating platform 1, a first motor 10 is fixedly arranged inside the first machine box 6, a rotating rod 25 is fixedly arranged at the output end of the first motor 10, the top end of the rotating rod 25 sequentially penetrates through the first machine box 6 and the surface of the operating platform 1 and extends to the upper side of the operating platform 1, the top end of the rotating rod 25 is fixedly connected with the lower surface of a stamping platform 5, rolling balls 26 are fixedly arranged on both sides of the lower surface of the stamping platform 5, and the rolling balls 26 on both sides are in contact connection with the upper surface of the operating platform 1. in the utility model, the rotating rod 25, the rolling balls 26 and the stamping holes 24 are arranged by the first motor 10, so that the rotating rod 25 and the stamping platform 5 can be driven to rotate by the first motor 10 during stamping, and the rolling balls 26 are arranged on both sides of the lower surface of the stamping platform 5, so that the rotation is smoother, and the stability of the stamping platform 5 is better, and a plurality of punching holes 24 are formed in the punching platform 5, so that the punching can be carried out on different positions of the surface of the spoke during rotation, and the practicability of the device is greatly improved.

In the embodiment, referring to fig. 1, 2 and 6, a fixed table 3 is fixedly arranged on the upper surface of an operating table 1, a mounting table 4 is movably inserted into the upper surface of the fixed table 3, a first sliding groove 12 is formed in the upper surface of the mounting table 4 in a penetrating manner, second sliding grooves 13 are formed in the surfaces of two sides of the first sliding groove 12 in a penetrating manner, sliding blocks 15 are respectively inserted into the second sliding grooves 13 in a sliding manner, a sliding block I8 is fixedly arranged at the adjacent end of each sliding block II 15 in two sides, the sliding block I8 is positioned in the first sliding groove 12, the sliding block I8 is connected with the mounting table 4 in a sliding manner, a case II 7 is fixedly arranged on the surface of one side of the mounting table 4, a motor II 11 is fixedly arranged in the case II 7, a threaded rod 14 is fixedly connected to the output end of the motor II 11, one end of the threaded rod 14 sequentially penetrates through the surfaces of the case II 7, the mounting table 4 and the sliding block I8 and is rotatably connected with the surface of the other side of the mounting table 4, the threaded rod 14 is in threaded connection with the first sliding block 8, the hydraulic cylinder 9 is fixedly arranged on the lower surface of the first sliding block 8, the mounting box 17 is fixedly arranged at the bottom end of the hydraulic cylinder 9, the stamping head 18 is arranged on the lower surface of the mounting box 17, the rack 19 is fixedly arranged on the surface of the mounting table 4 which is positioned on the same side as the second case 7, the adjusting groove 35 is formed in the surface of the fixing table 3 which is far away from the stamping table 5 in a penetrating mode, the motor three 20 is fixedly arranged on the surface of the fixing table 3 which is far away from the stamping table 5, the output end of the motor three 20 is fixedly connected with the moving gear 21, the moving gear 21 is meshed with the rack 19, the motor four 22 is fixedly arranged inside the mounting box 17, the output end of the motor four 22 is fixedly connected with the top end of the stamping head 18, the surface of the stamping head 18 is fixedly provided with a layer of grinding blocks 23, the diameter size of the stamping head 18 is the same as that of the stamping hole 24, and the diameter size of the grinding blocks 23 is larger than that of the stamping head 18 and the stamping hole 24, according to the utility model, through the arrangement of the first sliding block 8, the second motor 11, the threaded rod 14 and the grinding block 23, the second motor 11 can be used for driving the threaded rod 14 to rotate during stamping, so that the first sliding block 8 moves on the threaded rod 14, the position of the stamping head 18 can be adjusted, spokes with different sizes and models can be punched, and the application range of the device is greatly enlarged.

The working principle is as follows: during the use, at first aim at spacing post 16's top with the centre bore of wheel spoke and block it on spacing post 16, the wheel spoke can extrude the spacing clamp plate 27 of both sides and drive pressure spring 31 shrink and receive the inside of hole 33 in the time of the card income, thereby spacing clamp plate 27 can lose the extrusion force this moment after the wheel spoke card is good and make spacing clamp plate 27 get back to the normal position under pressure spring 31's reset action, at this moment screw fastening rod 29 and drive extrusion block 32 and fix spacingly it, later can utilize pneumatic cylinder 9 to drive punching press head 18 and carry out the punching press to the spoke, it can to polish the burring to the louvre that the punching press is good to utilize motor four 22 to drive punching press head 18 and sanding block 23 to rotate after the punching press.

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

Claims

1. The utility model provides an automatic impact and squeeze wheel spoke louvre mould, includes operation panel (1), loading board (2) and punching press platform (5), its characterized in that: both sides of the lower surface of the operating platform (1) are fixedly provided with bearing plates (2), a stamping platform (5) is arranged above the operating platform (1), a limiting column (16) is fixedly arranged at the central position of the upper surface of the stamping platform (5), a plurality of stamping holes (24) are uniformly formed in the upper surface of the stamping platform (5) at equal intervals, each stamping hole (24) is positioned at the periphery of the limiting column (16), accommodating holes (33) are formed in the surfaces of both sides of the limiting column (16) in a penetrating manner, limiting pressure plates (27) are rotatably arranged on both sides of the inner part of the limiting column (16) through connecting shafts (34), the limiting pressure plates (27) on both sides penetrate through the inner parts of the accommodating holes (33) on both sides respectively, fastening rods (29) are inserted in the upper surfaces of the limiting pressure plates (27) on both sides in a penetrating manner through threads, and extrusion blocks (32) are fixedly arranged at the lower ends of the fastening rods (29) on both sides, the bottom inside the limiting column (16) is fixedly provided with a fixing column (28), the surfaces of the two sides of the fixing column (28) are fixedly provided with connecting blocks (30), the surface of one side, away from the connecting blocks (30), of the two sides is fixedly provided with pressure springs (31), and the other ends of the pressure springs (31) of the two sides are fixedly connected with the surfaces of the two sides, adjacent to the limiting pressing plate (27), of the two sides respectively.

2. The automatic impact wheel spoke heat dissipation hole die of claim 1, wherein: the lower fixed surface of operation panel (1) is provided with quick-witted case (6), the inside fixed of quick-witted case (6) is provided with motor (10), the fixed bull stick (25) that is provided with of output of motor (10), the top of bull stick (25) runs through the surface of quick-witted case (6) and operation panel (1) in proper order and extends to the top of operation panel (1), just the top of bull stick (25) is connected with the lower fixed surface of punching press platform (5), the lower surface both sides of punching press platform (5) are all fixed and are provided with roll ball (26), both sides roll ball (26) all are connected with the last surface contact of operation panel (1).

3. The automatic impact wheel spoke heat dissipation hole die of claim 1, wherein: the upper surface of the operating platform (1) is fixedly provided with a fixed platform (3), the upper surface of the fixed platform (3) is movably inserted with a mounting platform (4), the upper surface of the mounting platform (4) is provided with a first sliding groove (12) in a penetrating manner, the surfaces of two sides of the first sliding groove (12) are respectively provided with a second sliding groove (13) in a penetrating manner, the interiors of the second sliding grooves (13) on two sides are respectively inserted with a second sliding block (15) in a sliding manner, one adjacent end of the second sliding block (15) on two sides is fixedly provided with a first sliding block (8), the first sliding block (8) is positioned in the first sliding groove (12), the first sliding block (8) is connected with the mounting platform (4) in a sliding manner, the surface of one side of the mounting platform (4) is fixedly provided with a second case (7), the interior of the second case (7) is fixedly provided with a second motor (11), the output end of the second motor (11) is fixedly connected with a threaded rod (14), the one end of threaded rod (14) runs through the surface of quick-witted case two (7), mount table (4) and sliding block (8) in proper order and is connected with the surperficial rotation of mount table (4) opposite side, just threaded rod (14) and sliding block (8) threaded connection, the fixed surface of sliding block (8) is provided with pneumatic cylinder (9), the bottom mounting of pneumatic cylinder (9) is provided with mounting box (17), the lower surface of mounting box (17) is provided with punching press head (18).

4. The die for automatically punching and extruding the heat dissipation hole of the wheel spoke as claimed in claim 3, wherein: the surface fixing that mount table (4) are located quick-witted case two (7) homonymy is provided with rack (19), fixed station (3) are kept away from the surface of stamping station (5) one side and are run through and seted up adjustment tank (35), just fixed station (3) are kept away from the surface of stamping station (5) one side and are provided with motor three (20), the output fixedly connected with of motor three (20) removes gear (21), remove gear (21) and rack (19) intermeshing.

5. The die for automatically punching and extruding the heat dissipation hole of the wheel spoke as claimed in claim 3, wherein: the inside of mounting box (17) is fixed and is provided with motor four (22), the output of motor four (22) and the top fixed connection of punching press head (18), the fixed surface of punching press head (18) is provided with one deck sanding block (23).

6. The die for automatically punching and extruding the heat dissipation hole of the wheel spoke as claimed in claim 5, wherein: the diameter size of the punching head (18) is the same as that of the punching hole (24), and the diameter size of the grinding block (23) is larger than that of the punching head (18) and the punching hole (24).