CN213997371U - Ball head punching tool - Google Patents
Ball head punching tool Download PDFInfo
- Publication number
- CN213997371U CN213997371U CN202022992027.7U CN202022992027U CN213997371U CN 213997371 U CN213997371 U CN 213997371U CN 202022992027 U CN202022992027 U CN 202022992027U CN 213997371 U CN213997371 U CN 213997371U
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- bulb
- gasket
- ball head
- seat
- punch
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Abstract
The utility model discloses a bulb punching press frock, the punching press subassembly includes lower, punching pin and bulb, punching pin top and pneumatic cylinder stroke end fixed connection, the punching pin other end runs through the seat of honour, punching pin and seat of honour swing joint, lower and base fixed connection, lower and seat of honour pass through connecting rod fixed connection, be equipped with the supporting leg that the matrix was arranged on the lower, the supporting leg top is equipped with the fixing base, the bulb lower extreme is pegged graft and fixing base upper end, the second packing ring has been cup jointed at the bulb middle part, the second packing ring outside is equipped with first packing ring. This bulb stamping device has solved the bulb when cold assembly, correct positioning, the assembly back distance between bulb and the fixing base is stable to have better uniformity, satisfy the requirement of design, the sphere of difficult damage bulb has good practicality.
Description
Technical Field
The utility model relates to a punching press frock technical field specifically is a bulb punching press frock.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. Bulb punching press frock is a comparatively common punching press mode, and current bulb punching press frock can not be fine control bulb vertical up always when punching press the bulb to the fixing base, so be difficult to assemble the bulb, but also the distance between uncontrollable bulb and the fixing base, can not satisfy the designing requirement, leads to the unable use of part with the bulb fish tail simultaneously easily, for this reason, we have proposed a bulb punching press frock.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bulb punching press frock to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bulb punching press frock, includes the base, the fixed backup pad that is equipped with in base top one side, backup pad perpendicular to base, backup pad top and roof fixed connection, roof below and pneumatic cylinder fixed connection, the pneumatic cylinder below is equipped with the punching press subassembly, the punching press subassembly includes lower, punching pin and bulb, punching pin top and pneumatic cylinder stroke end fixed connection, the punching pin other end runs through the seat of honour, punching pin and seat of honour swing joint, lower and base fixed connection, lower and seat of honour pass through connecting rod fixed connection, be equipped with the supporting leg that the matrix was arranged on the lower, the supporting leg top is equipped with the fixing base, the bulb lower extreme is pegged graft and is fixed the seat upper end, the bulb middle part has cup jointed the second packing ring, the second packing ring outside is equipped with first packing ring.
Preferably, the first gasket is a rubber gasket, and the height of the cross section of the first gasket is higher than that of the ball head.
Preferably, the second gasket is a copper gasket.
Preferably, a limiting groove is formed in the outer side of the punch, and the width of the cross section of the limiting groove is the same as the inner diameter of the first gasket.
Preferably, a limiting plate is arranged at the upper end of the supporting plate, the stroke end of the hydraulic cylinder penetrates through the limiting plate, and the stroke end of the hydraulic cylinder is movably connected with the limiting plate.
Preferably, the end part of the stroke end of the hydraulic cylinder is provided with a limit ring.
Compared with the prior art, the beneficial effects of the utility model are that: this bulb punching press frock, the seat of honour carries out spacing assurance punching press ability and sphere laminating to the punching press, the distance of first packing ring restriction bulb punching press, guarantee assembly back size satisfaction requirement, the copper packing ring can effectual stable bulb, guarantee that the bulb can be vertical up, protect the bulb, prevent the bulb damage, this bulb stamping device has solved the bulb when cold assembly, correct positioning, the distance is stable after assembling between bulb and the fixing base, and better uniformity has, satisfy the requirement of design, the sphere of difficult damage bulb, good practicality has.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an exploded view of a cross-sectional view of the present invention;
in the figure: the device comprises a base 1, a support plate 2, a top plate 3, a hydraulic cylinder 4, a limit plate 5, a 6-position ring, a punching assembly 7, a lower seat 71, an upper seat 72, a punch 73, a first gasket 74, a fixed seat 75, a support leg 76, a connecting rod 77, a second gasket 78, a ball 79 and a 731 limiting groove.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a ball head punching tool comprises a base 1, a supporting plate 2 is fixedly arranged on one side above the base 1, the supporting plate 2 is perpendicular to the base 1, the upper portion of the supporting plate 2 is fixedly connected with a top plate 3, the lower portion of the top plate 3 is fixedly connected with a hydraulic cylinder 4, a punching assembly 7 is arranged below the hydraulic cylinder 4, the punching assembly 7 comprises a lower seat 71, a punch 73 and a ball head 79, the upper portion of the punch 73 is fixedly connected with the stroke end of the hydraulic cylinder 4, the punch 73 can be pushed to reciprocate through the hydraulic cylinder 4, so that punching work is completed, the other end of the punch 73 penetrates through an upper seat 72, the punch 73 is movably connected with the upper seat 72, the lower seat 71 is fixedly connected with the base 1, the lower seat 71 is fixedly connected with the upper seat 72 through a connecting rod 77, supporting legs 76 which are arranged in a matrix are arranged on the lower seat 71, and a fixing seat 75 is arranged above the supporting legs 76, the lower end of the ball head 79 is connected with the upper end of the fixing seat 75 in an inserting mode, the middle of the ball head 79 is sleeved with the second gasket 78, the first gasket 74 is arranged on the outer side of the second gasket 78, the second gasket 78 supports and positions the ball head 79, the ball head is guaranteed to be vertically upward, the first gasket 74 limits the stamping distance of the ball head 79, and the fact that the distance between the ball head 79 and the punch 73 meets the requirements during assembly is guaranteed.
Further, the first gasket 74 is a rubber gasket, the height of the cross section of the first gasket 74 is higher than that of the ball head 79, and the rubber gasket has elasticity, so that the impact force of the punch 73 can be reduced, and a certain distance between the ball head 79 and the punch 73 can be ensured.
Further, the second gasket 78 is a copper gasket, which has high strength and can effectively enable the ball head 79 to be located at a vertical position.
Furthermore, a limiting groove 731 is arranged on the outer side of the punch 73, the cross-sectional width of the limiting groove 731 is the same as the inner diameter of the first washer 74, and the limiting groove 731 limits the punch 73.
Further say, 2 upper ends of backup pad are equipped with limiting plate 5, limiting plate 5 is run through to 4 stroke ends of pneumatic cylinder, 4 stroke ends of pneumatic cylinder and limiting plate 5 swing joint, limiting plate 5 carry on spacingly to 4 stroke ends of pneumatic cylinder, assurance that can be further punch 73 is located same axis with bulb 79.
Further say, 4 stroke end of pneumatic cylinder end of a stroke portion is equipped with spacing ring 6, and spacing ring 6 is spacing for 4 stroke ends of pneumatic cylinder, prevents that the condition of dislocation from appearing in 4 stroke ends of pneumatic cylinder and limiting plate 5.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bulb punching press frock, includes base (1), its characterized in that: the stamping die is characterized in that a supporting plate (2) is fixedly arranged on one side above the base (1), the supporting plate (2) is perpendicular to the base (1), the upper portion of the supporting plate (2) is fixedly connected with a top plate (3), the lower portion of the top plate (3) is fixedly connected with a hydraulic cylinder (4), a stamping assembly (7) is arranged below the hydraulic cylinder (4), the stamping assembly (7) comprises a lower seat (71), a punch (73) and a ball head (79), the upper portion of the punch (73) is fixedly connected with the stroke end of the hydraulic cylinder (4), the other end of the punch (73) penetrates through an upper seat (72), the punch (73) is movably connected with the upper seat (72), the lower seat (71) is fixedly connected with the base (1), the lower seat (71) is fixedly connected with the upper seat (72) through a connecting rod (77), supporting legs (76) arranged in a matrix are arranged on the lower seat (71), and fixing seats (75) are arranged above the supporting legs (76), the lower end of the ball head (79) is connected with the upper end of the fixed seat (75) in an inserting mode, the middle of the ball head (79) is sleeved with a second gasket (78), and a first gasket (74) is arranged on the outer side of the second gasket (78).
2. The ball head punching tool according to claim 1, characterized in that: the first gasket (74) is a rubber gasket, and the height of the cross section of the first gasket (74) is higher than that of a ball head (79).
3. The ball head punching tool according to claim 1, characterized in that: the second gasket (78) is a copper gasket.
4. The ball head punching tool according to claim 1, characterized in that: the outer side of the punch (73) is provided with a limiting groove (731), and the cross section width of the limiting groove (731) is the same as the inner diameter of the first gasket (74).
5. The ball head punching tool according to claim 1, characterized in that: the supporting plate is characterized in that a limiting plate (5) is arranged at the upper end of the supporting plate (2), the stroke end of the hydraulic cylinder (4) penetrates through the limiting plate (5), and the stroke end of the hydraulic cylinder (4) is movably connected with the limiting plate (5).
6. The ball head punching tool according to claim 1, characterized in that: and a limiting ring (6) is arranged at the end part of the stroke end of the hydraulic cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022992027.7U CN213997371U (en) | 2020-12-14 | 2020-12-14 | Ball head punching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022992027.7U CN213997371U (en) | 2020-12-14 | 2020-12-14 | Ball head punching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213997371U true CN213997371U (en) | 2021-08-20 |
Family
ID=77311310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022992027.7U Active CN213997371U (en) | 2020-12-14 | 2020-12-14 | Ball head punching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213997371U (en) |
-
2020
- 2020-12-14 CN CN202022992027.7U patent/CN213997371U/en active Active
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