CN223748356U - Counter bore continuous extrusion stamping mechanism for multi-hole die switching - Google Patents
Counter bore continuous extrusion stamping mechanism for multi-hole die switchingInfo
- Publication number
- CN223748356U CN223748356U CN202520105843.1U CN202520105843U CN223748356U CN 223748356 U CN223748356 U CN 223748356U CN 202520105843 U CN202520105843 U CN 202520105843U CN 223748356 U CN223748356 U CN 223748356U
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- China
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- stamping
- switching
- die
- fixedly connected
- press head
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Abstract
The utility model relates to a counter bore continuous extrusion stamping mechanism for multi-hole die switching, which comprises a stamping processing table, wherein the stamping processing table is fixedly connected with a stamping table, a stamping device is fixedly connected to the stamping processing table, one side of the stamping table is provided with a switching die assembly, the other side of the stamping table is provided with a switching press head assembly, the switching die assembly comprises a plurality of stamping dies, each stamping die is provided with a stamping hole with a corresponding shape, the switching press head assembly comprises a plurality of stamping heads with the shape and the number corresponding to the shape and the number of the stamping holes, the bottom of the switching die assembly is fixedly connected with a switching motor, the output end of the switching motor is fixedly connected with a driving seat for driving the stamping dies to rotate, one end of the driving seat is fixedly provided with a die gear, a toothed belt is connected between the die gear and the pressing head gear in a transmission manner, and the synchronous switching effect is realized by arranging a linked rotating structure.
Description
Technical Field
The utility model relates to the technical field of stamping mechanisms, in particular to a counter bore continuous extrusion stamping mechanism for switching a multi-hole die.
Background
Stamping is a processing mode of metal sheet metal parts, and various shapes such as stamping holes can be punched on the surface of the metal sheet metal parts through a stamping mechanism to adapt to parts with different requirements.
In the process of stamping, a sheet metal part is required to be placed on a stamping die, holes with different shapes are formed in the stamping die, the sheet metal part is fixed on the stamping die, a stamping device is started, a stamping head of the stamping device can descend to be pressed on the surface of the sheet metal part, and the sheet metal part above the holes without a supporting part is driven to deform by pressure, so that different shapes are processed on the surface of the sheet metal part.
In the existing stamping process, part of products need to process a plurality of kinds of countersunk holes to adapt to the multiple functions of the part, and an existing die is generally fixed on a stamping table in a threaded manner, so that the die is difficult to detach and replace, when a single sheet metal part needs to be subjected to multi-shape punching processing, a machine needs to be replaced or the die needs to be detached for replacement, the processing efficiency is low, and therefore other schemes are needed to solve the secondary problem.
Disclosure of utility model
The utility model aims to realize the synchronous switching effect by arranging the die assembly capable of switching and the stamping head assembly which is simultaneously matched, so that the stamping heads and dies can be processed according to different processing requirements, and the processing efficiency of sheet metal parts is improved.
In order to achieve the purpose, the utility model provides the technical scheme that the counter bore continuous extrusion stamping mechanism for multi-hole die switching comprises a stamping platform, wherein the stamping platform is fixedly connected with the stamping platform, the stamping platform is fixedly connected with a stamping device, the other side of the stamping platform is provided with a switching die assembly, the other side of the stamping platform is provided with a switching press head assembly, the switching die assembly comprises a plurality of stamping dies, each stamping die is provided with a stamping hole with a corresponding shape, the switching press head assembly comprises a plurality of stamping heads with the corresponding shape and number of stamping holes, the bottom of the switching die assembly is fixedly connected with a switching motor, the output end of the switching motor is fixedly connected with a driving seat for driving the stamping dies to rotate, one end of the driving seat is fixedly provided with a die gear, the switching press head assembly comprises a press head gear fixedly arranged above the stamping heads, and a toothed belt is in transmission connection between the die gear and the press head gear.
Preferably, the switching die assembly further comprises a plurality of elastic telescopic rods fixedly connected to the side wall of the driving seat, and the end parts of the elastic telescopic rods are fixedly connected with one corner of the stamping die.
Preferably, the pressure head switching assembly further comprises a pressure head supporting rod fixedly connected to the stamping table, the end part of the pressure head supporting rod is rotationally connected with a pressure head rotating shaft, the pressure head gear is fixedly connected to the end part of the pressure head rotating shaft, a pressure head switching frame is fixedly connected to the pressure head rotating shaft, fixing rings matched with the number of the stamping heads are arranged on the pressure head switching frame, and the fixing rings are sleeved on the outer side of each stamping head.
Preferably, the stamping head is provided with a sliding groove, and the inner side of each fixed ring is fixedly connected with a sliding rod matched with the sliding groove.
Preferably, the stamping device comprises a stamping fixing base and a stamping supporting plate fixedly connected to the stamping fixing base, wherein an abutting cylinder is fixedly connected to the end part of the stamping supporting plate, a piston rod of the abutting cylinder penetrates through the stamping supporting plate and faces the top of the stamping head, and an abutting pushing plate is fixedly connected to the end part of the piston rod of the abutting cylinder.
Preferably, the piston rod of the abutting cylinder penetrates through the toothed belt, and the diameter of the piston rod of the abutting cylinder is smaller than the distance between the inner walls of the two sides of the toothed belt.
Preferably, the stamping table is provided with limiting sliding grooves, and the bottom of each stamping die is fixedly connected with limiting sliding rods matched with the limiting sliding grooves.
The beneficial effects of the utility model are as follows:
1. the setting switches the mould subassembly, can change different moulds according to the demand of punching a hole of difference, realizes the adaptation of multiple processing technology, can promote stamping technology's work efficiency.
2. The switching pressure head assembly synchronously matched with the switching die assembly is arranged, different dies can be synchronously matched with different stamping heads, the effect of aligning one die with one pressure head is achieved, and stamping quality is improved.
Drawings
FIG. 1 is a schematic diagram of a continuous extrusion and stamping mechanism for a counter bore with a multi-hole die switching mechanism;
FIG. 2 is a schematic diagram of a continuous extrusion and stamping mechanism for a counter bore with a multi-hole die switching mechanism;
FIG. 3 is a schematic diagram of a continuous extrusion and stamping mechanism for a counter bore with a multi-hole die switching mechanism;
Fig. 4 is an enlarged view at a in fig. 3.
In the figure:
1. The device comprises a stamping processing table, a stamping table, a 111 limiting chute, a 12 stamping device, a 121 stamping fixed base, a 122 stamping supporting plate, a 123 abutting cylinder, a 124 abutting push plate;
2. The device comprises a switching die assembly, a stamping die, 211, a stamping hole, 212, a limiting slide bar, 22, a switching motor, 23, a driving seat, 231, a die gear, 24 and an elastic telescopic rod;
3. The device comprises a switching press head assembly, a press head, a 311, a sliding groove, a 32, a press head gear, a 33, a toothed belt, a 34, a press head supporting rod, a 341, a press head rotating shaft, a 35, a press head switching frame, a 351 and a fixing ring.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 4, a press working table 1 is provided, a press working process is performed on the press working table 1, a press working table 11 is fixedly connected to the press working table 1, the press working table 11 is capable of supporting the press working process, a press device 12 is fixedly connected to the press working table 1, the press device 12 can be driven by a cylinder to press, a switching die assembly 2 is arranged on one side of the press working table 11, a switching press head assembly 3 is arranged on the other side of the press working table 11, and the switching die assembly 2 and the switching press head assembly 3 are matched to replace dies and press heads.
Referring to fig. 1 to 4, the switching die assembly 2 includes a plurality of stamping dies 21, the number of the stamping dies 21 is four, stamping holes 211 with corresponding shapes are formed in each stamping die 21, the shapes of the stamping holes 211 in each stamping die 21 are different, the stamping dies 21 are positioned on the surface of the stamping table 11 after being switched and supported by the stamping table 11, a sheet metal part to be processed can be placed on the surface of the stamping die 21 and presses a hole groove with the shape of the stamping hole 211, the bottom of the switching die assembly 2 is fixedly connected with a switching motor 22, the output end of the switching motor 22 is fixedly connected with a driving seat 23 for driving the plurality of stamping dies 21 to rotate, the driving seat 23 can drive the switching of four different stamping dies 21 under the condition that the output end of the switching motor 22 rotates, one end of the driving seat 23 is fixedly provided with a die gear 231, the switching press head assembly 3 comprises press head gears 32 fixedly arranged above a plurality of press heads 31, toothed belts 33 are connected between a die gear 231 and the press head gears 32 in a transmission manner, the toothed belts 33 can drive the press head gears 32 and the die gears 231 to synchronously move, so that linkage operation between the switching die assembly 2 and the switching press head assembly 3 is realized, the switching die assembly 2 further comprises a plurality of elastic telescopic rods 24 fixedly connected to the side wall of a driving seat 23, the end parts of the elastic telescopic rods 24 are fixedly connected with one corners of the press dies 21, the impact force generated during replacement of the press dies 21 can be buffered, limit sliding grooves 111 are formed in the press table 11, limit sliding rods 212 matched with the limit sliding grooves 111 are fixedly connected to the bottom of each press die 21, the movement track of the press dies 21 during replacement can be limited, and the positioning and limiting effects are achieved.
Referring to fig. 1-4, the switching ram assembly 3 includes several ram heads 31 corresponding to the shapes and numbers of the ram holes 211, the ram heads 31 are also divided into four types, which can respectively correspond to the ram holes 211 on the four ram dies 21, the switching ram assembly 3 further includes a ram support rod 34 fixedly connected to the ram table 11, the end of the ram support rod 34 is rotatably connected with a ram rotating shaft 341, the ram gear 32 is fixedly connected to the end of the ram rotating shaft 341, thereby realizing the effect that the ram gear 32 rotates under the linkage of the die gear 231 to drive the part to be switched in the switching ram assembly 3 to rotate, the ram rotating shaft 341 is fixedly connected with a ram switching frame 35, a fixed ring 351 matching with the number of the ram heads 31 is provided on the ram switching frame 35, the fixed ring 351 is sleeved outside each ram head 31, the ram heads 31 can be limited, a sliding groove 311 is provided on the ram heads 31, the ram heads 31 can be telescopic, thereby the ram heads 31 can be matched with the ram holes 211 to deform, and the inner side of each fixed ring 351 is fixedly connected with a sliding rod matched with the sliding plate 311
Referring to fig. 1 to 4, the stamping device 12 includes a stamping fixing base 121 and a stamping support plate 122 fixedly connected to the stamping fixing base 121, an abutting cylinder 123 is fixedly connected to an end portion of the stamping support plate 122, a piston rod of the abutting cylinder 123 passes through the stamping support plate 122 and faces the top of the stamping head 31, an abutting push plate 124 is fixedly connected to a piston rod end portion of the abutting cylinder 123, the stamping head 31 can be pushed to stretch out and slide along a direction of a sliding groove 311 by driving the stamping abutting push plate 124 through the abutting cylinder 123, a spring in the stamping head 31 can automatically reset, a piston rod of the abutting cylinder 123 passes through a toothed belt 33, and a piston rod diameter of the abutting cylinder 123 is smaller than a distance between inner walls of two sides on the toothed belt 33, so that a linkage effect and a movement skill of the toothed belt 33 cannot be affected when the abutting push plate 124 is pushed by the abutting cylinder 123.
When stamping operation is carried out, the stamping die 21 initially positioned on the stamping table 11 is adjusted according to the product specification of a sheet metal part to be processed, the sheet metal part is placed on the stamping die 21, the surface of the sheet metal part is positioned above a stamping hole 211 on the stamping die 21, the stamping head 31 corresponding to the stamping hole 211 is positioned above the sheet metal part at the moment, an abutting cylinder 123 is started, the abutting cylinder 123 drives an abutting push plate 124 to move downwards and drives the stamping head 31 to extend out along the length direction of a sliding groove 311, the abutting surface of the sheet metal part is abutted against the surface of the sheet metal part, the sheet metal part is stamped into the shape of the stamping hole 211, when other parts of the sheet metal part are required to be stamped into the stamping holes 211 in other shapes, a switching motor 22 is started, the driving seat 23 can drive a driving seat 23 to rotate, the die gear 231 to rotate and be linked with a toothed belt 33 to drive a pressing head gear 32 to rotate, the pressing head rotating shaft 341 is driven to rotate at the moment, the rotating angle and the rotating speed of the pressing die 21 are synchronized, the next stamping head 31 is driven to rotate to the upper part of the sheet metal part along the length direction of the sliding groove 311, and the stamping head 31 is also driven to rotate to the bottom of the sheet metal part to be matched with the stamping die in multiple specifications after the stamping process is completed, and the stamping process is completed.
The above examples are provided to further illustrate the utility model and do not limit the utility model to these specific embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be construed as being within the protection scope of the present utility model.
Claims (7)
1. The counter bore continuous extrusion stamping mechanism for multi-hole die switching is characterized by comprising a stamping platform (1), wherein a stamping platform (11) is fixedly connected to the stamping platform (1), a stamping device (12) is fixedly connected to the stamping platform (1), a switching die assembly (2) is arranged on one side of the stamping platform (11), a switching press head assembly (3) is arranged on the other side of the stamping platform (11), the switching die assembly (2) comprises a plurality of stamping dies (21), stamping holes (211) with corresponding shapes are formed in each stamping die (21), the switching press head assembly (3) comprises a plurality of stamping heads (31) with corresponding shapes and numbers of the stamping holes (211), a switching motor (22) is fixedly connected to the bottom of the switching die assembly (2), a plurality of driving seats (23) for driving the stamping dies (21) to rotate are fixedly arranged at the output ends of the switching motor (22), a die gear (231) is fixedly arranged at one end of each driving seat (23), the switching press head assembly (3) comprises a plurality of driving gears (33) and a plurality of driving gears (32) are connected between the driving gears (33).
2. The continuous extrusion stamping mechanism for a counter bore hole for switching a multi-hole die as set forth in claim 1, wherein said switching die assembly (2) further comprises a plurality of elastic telescopic rods (24) fixedly connected to the side walls of said driving base (23), and the ends of said elastic telescopic rods (24) are fixedly connected to one corner of said stamping die (21).
3. The continuous extrusion stamping mechanism for the counter bore holes for the multi-hole die switching, as set forth in claim 1, wherein the switching press head assembly (3) further comprises press head support rods (34) fixedly connected to the stamping table (11), press head rotating shafts (341) are rotatably connected to the end portions of the press head support rods (34), press head gears (32) are fixedly connected to the end portions of the press head rotating shafts (341), press head switching frames (35) are fixedly connected to the press head rotating shafts (341), fixing rings (351) matched with the number of the press heads (31) are arranged on the press head switching frames (35), and the fixing rings (351) are sleeved on the outer sides of the press heads (31).
4. The continuous extrusion stamping mechanism for a counter bore with a multi-hole die being switched as set forth in claim 3, wherein the stamping head (31) is provided with sliding grooves (311), and the inner side of each fixed ring (351) is fixedly connected with a sliding rod matched with the sliding groove (311).
5. The continuous extrusion stamping mechanism for the counter bore of the multi-hole die switch as set forth in claim 1, wherein the stamping device (12) comprises a stamping fixing base (121) and a stamping supporting plate (122) fixedly connected to the stamping fixing base (121), an abutting cylinder (123) is fixedly connected to the end portion of the stamping supporting plate (122), a piston rod of the abutting cylinder (123) penetrates through the stamping supporting plate (122) and faces the top of the stamping head (31), and an abutting pushing plate (124) is fixedly connected to the end portion of the piston rod of the abutting cylinder (123).
6. The continuous extrusion stamping mechanism for a counter bore hole for switching a multi-hole die as claimed in claim 5, wherein a piston rod of said abutting cylinder (123) penetrates through said toothed belt (33), and a diameter of said piston rod of said abutting cylinder (123) is smaller than a distance between inner walls of both sides on said toothed belt (33).
7. The continuous extrusion stamping mechanism for the counter bore holes for switching the multi-hole die set according to claim 1, wherein limiting sliding grooves (111) are formed in the stamping table (11), and limiting sliding rods (212) matched with the limiting sliding grooves (111) are fixedly connected to the bottom of each stamping die set (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520105843.1U CN223748356U (en) | 2025-01-17 | 2025-01-17 | Counter bore continuous extrusion stamping mechanism for multi-hole die switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520105843.1U CN223748356U (en) | 2025-01-17 | 2025-01-17 | Counter bore continuous extrusion stamping mechanism for multi-hole die switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223748356U true CN223748356U (en) | 2026-01-02 |
Family
ID=98204143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520105843.1U Active CN223748356U (en) | 2025-01-17 | 2025-01-17 | Counter bore continuous extrusion stamping mechanism for multi-hole die switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223748356U (en) |
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2025
- 2025-01-17 CN CN202520105843.1U patent/CN223748356U/en active Active
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