CN208373986U - A kind of turret head molding die of super long high strength bolt - Google Patents
A kind of turret head molding die of super long high strength bolt Download PDFInfo
- Publication number
- CN208373986U CN208373986U CN201820837060.2U CN201820837060U CN208373986U CN 208373986 U CN208373986 U CN 208373986U CN 201820837060 U CN201820837060 U CN 201820837060U CN 208373986 U CN208373986 U CN 208373986U
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- lower die
- mould
- inner hole
- fixed
- die holder
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Abstract
The utility model relates to technical field of mold, more particularly to a kind of turret head molding die of super long high strength bolt, the high-strength bolt of overlength size can be accommodated, and installation is more convenient, including the upper mold driven by punching machine power mechanism and the lower die being mounted on work bench of punch press.The lower die include lower template 15, lower die holder 12, under connect mould 14, lower die-cushion 13, at least one lower mold core 11, lower die-sleeve 9 and hexagonal mould 8；Lower die holder is fixed in lower template and downward through lower template, under connect mould cooperation in lower die holder inner hole bottom and downward through lower die holder, lower die-cushion cooperates the inner hole in lower die holder inner hole and connects the top of mould under being located at, lower mold core cooperation is in lower die holder inner hole and positioned at the top of lower die-cushion, hexagonal mould is located at the top of lower mold core, and compressed by lower die-sleeve, lower die-sleeve is fixed on the top of lower die holder.
Description
Technical field
The utility model relates to technical field of mold more particularly to a kind of turret head molding dies of super long high strength bolt.
Background technique
The turret head of bolt end, the punch forming usually in mold.Mold is mounted on the workbench of punching machine, is located at
The lower section of formed punch (also referred to as type matrix).It for the bolt of size overlength, to accommodate and the bar portion of positioning bolt, length is at least
It is greater than the die cavity of bar portion, but since the distance below formed punch to workbench is limited, the length of mold is too long to will cause installation
Difficulty, or even can not be installed on workbench, this problem is to be resolved.
Utility model content
The purpose of the utility model is to overcome the deficiencies in above-mentioned background technique, provide a kind of hexagonal of super long high strength bolt
Head molding die can accommodate the high-strength bolt of overlength size, and install more convenient.
The technical purpose of the utility model is achieved in that
A kind of turret head molding die of super long high strength bolt including the upper mold driven by punching machine power mechanism and is mounted on
Lower die on work bench of punch press, it is characterised in that: the lower die include lower template, lower die holder, under meet mould, lower die-cushion, at least one
A lower mold core, lower die-sleeve and hexagonal mould；Lower die holder is fixed in lower template and downward through lower template, under connect mould cooperation in lower die
Seat inner hole bottom and downward through lower die holder, lower die-cushion cooperation lower die holder inner hole inner hole and the top of mould is connect under being located at, under
In lower die holder inner hole and positioned at the top of lower die-cushion, hexagonal mould is fixed at the top of lower mold core by lower die-sleeve for mold core cooperation.
The upper mold includes the die shank connecting with punching machine power mechanism, the cope plate for being connected to die shank lower end, is fixed on
A pair of of guide groove of template bottom, the sliding plate being mounted in guide groove, the type matrix seat for being fixed on sliding plate bottom and pass through
Cushion block is mounted on the type matrix in type matrix seat.
The inner hole that mould is connect under described is equipped with lower push rod for ejecting workpiece, and lower fixed rod connects the bottom of mould under running through, and
And oscilaltion in the inner hole under the driving of elevating mechanism connecing mould under.
The elevating mechanism include be fixed on cope plate and downward through at least two pull rods of lower template, be fixed on two
It stripper plate between pull rod and is mounted at the top of stripper plate and mandril sheath corresponding with lower fixed rod.
The utility model have the beneficial effect that be arranged in the lower die of the utility model it is demountable under connect mould, can
To effectively shorten installation length, and it is adapted to longer spiro rod length；Also, the type matrix (formed punch) in the utility model can
With sliding, open position can be allowed in workpiece insertion, whole easy to use, structure is simple.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is described in further detail.
The turret head molding die of a kind of super long high strength bolt as shown in Figure 1, including what is driven by punching machine power mechanism
Upper mold and the lower die being mounted on work bench of punch press.The lower die include lower template 15, lower die holder 12, under connect mould 14, lower die-cushion
13, at least one lower mold core 11, lower die-sleeve 9 and hexagonal mould 8；Lower die holder is fixed in lower template and downward through lower template, under
Mould cooperation is connect in lower die holder inner hole bottom and downward through lower die holder, under lower die-cushion cooperates the inner hole in lower die holder inner hole and is located at
The top of mould is connect, in lower die holder inner hole and positioned at the top of lower die-cushion, hexagonal mould is located at the top of lower mold core for lower mold core cooperation, and
It is compressed by lower die-sleeve, lower die-sleeve is fixed on the top of lower die holder.
The upper mold includes the die shank 1 connecting with punching machine power mechanism, the cope plate 2 for being connected to die shank lower end, is fixed on
A pair of of guide groove 4 of cope plate bottom, the sliding plate 3 being mounted in guide groove, the type matrix seat 6 for being fixed on sliding plate bottom and
The type matrix 7 being mounted on by cushion block 5 in type matrix seat.It can be exerted a force by craft or hydraulic cylinder, sliding plate is pushed, drive word
Mould slides along guide groove, avoids workpiece.
The inner hole that mould is connect under described is equipped with lower push rod 17 for ejecting workpiece, and lower fixed rod connects the bottom of mould under running through,
And oscilaltion in the inner hole for connecing mould under under the driving of elevating mechanism.
The elevating mechanism includes being fixed on cope plate and (pull rod is under downward through at least two pull rods 16 of lower template
Die clearance cooperation), the stripper plate 19 that is fixed between two pull rods and be mounted at the top of stripper plate and corresponding with lower fixed rod
Mandril sheath 18.
The working principle of the utility model is: sliding plate is pushed, so that type matrix avoids hexagonal mould, the installation of workpiece is conceded
Highly, workpiece is inserted into from hexagonal mould, sequentially passes through lower mold core, lower die-cushion until protruding into down in the inner hole for connecing mould, by lower push rod
Top is supported；Then type matrix resets, and upper mold pushes, and turret head will be struck out in hexagonal mould at the top of workpiece, then upper mold
It resets, lower push rod sheath jacks up mandril in reseting procedure, and workpiece is ejected, and after worker takes out workpiece, is processed next time.
The above is only the preferred embodiment of the present invention, and for those skilled in the art, this is practical new
Type can have various modifications and variations.Within the spirit and principle of the utility model, it is made it is any modification, equally replace
It changes, improve, should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of turret head molding die of super long high strength bolt including the upper mold driven by punching machine power mechanism and is mounted on punching
Bed workbench on lower die, it is characterised in that: the lower die include lower template (15), lower die holder (12), under connect mould (14), lower die
Pad (13), at least one lower mold core (11), lower die-sleeve (9) and hexagonal mould (8)；Lower die holder be fixed in lower template and downward through
Lower template, under connect mould cooperation in lower die holder inner hole bottom and downward through lower die holder, lower die-cushion cooperation is in lower die holder inner hole
Hole and the top that mould is connect under being located at, lower mold core cooperation is in lower die holder inner hole and is located at the top of lower die-cushion, and hexagonal mould passes through lower die
Set is fixed at the top of lower mold core.
2. a kind of turret head molding die of super long high strength bolt as described in claim 1, it is characterised in that: the upper mold includes
The die shank (1) that is connect with punching machine power mechanism, the cope plate (2) for being connected to die shank lower end, a pair for being fixed on cope plate bottom
Guide groove (4), the sliding plate (3) being mounted in guide groove, the type matrix seat (6) for being fixed on sliding plate bottom and pass through cushion block
(5) type matrix (7) being mounted in type matrix seat.
3. a kind of turret head molding die of super long high strength bolt as claimed in claim 2, it is characterised in that: connect mould under described
Inner hole is equipped with the lower push rod (17) for ejecting workpiece, and lower fixed rod connects the bottom of mould under running through, and in the drive of elevating mechanism
Oscilaltion in the inner hole of mould is connect under dynamic under.
4. a kind of turret head molding die of super long high strength bolt as claimed in claim 3, it is characterised in that: the elevating mechanism
Including be fixed on cope plate and downward through lower template at least two pull rods (16), the stripper plate that is fixed between two pull rods
(19) it and is mounted at the top of stripper plate and mandril sheath (18) corresponding with lower fixed rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837060.2U CN208373986U (en) | 2018-05-31 | 2018-05-31 | A kind of turret head molding die of super long high strength bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837060.2U CN208373986U (en) | 2018-05-31 | 2018-05-31 | A kind of turret head molding die of super long high strength bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373986U true CN208373986U (en) | 2019-01-15 |
Family
ID=64969610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820837060.2U Active CN208373986U (en) | 2018-05-31 | 2018-05-31 | A kind of turret head molding die of super long high strength bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822640A (en) * | 2020-08-10 | 2020-10-27 | 中铁隆昌铁路器材有限公司 | Novel draw bar tooling die |
-
2018
- 2018-05-31 CN CN201820837060.2U patent/CN208373986U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822640A (en) * | 2020-08-10 | 2020-10-27 | 中铁隆昌铁路器材有限公司 | Novel draw bar tooling die |
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