CN209061967U - A kind of mould structure for being conveniently adjusted red needle height and replacing red needle - Google Patents
A kind of mould structure for being conveniently adjusted red needle height and replacing red needle Download PDFInfo
- Publication number
- CN209061967U CN209061967U CN201821814719.9U CN201821814719U CN209061967U CN 209061967 U CN209061967 U CN 209061967U CN 201821814719 U CN201821814719 U CN 201821814719U CN 209061967 U CN209061967 U CN 209061967U
- Authority
- CN
- China
- Prior art keywords
- red needle
- screw thread
- pedestal
- red
- accommodating chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of mould structures for being conveniently adjusted red needle height and replacing red needle, including upper die body, screw shell and red needle, the upper die body includes connection iron plate and red needle pedestal, the top of red needle pedestal is built-in with electromagnet, it is attracting by electromagnetic force with red needle pedestal to connect iron plate, it connects iron plate and is equipped with tapped through hole, the top of red needle pedestal is equipped with red needle accommodating chamber, lower part is equipped with red needle hole, the chamber wall of red needle accommodating chamber is equipped with the first internal screw thread, the outer wall of screw shell is equipped with the first external screw thread, inner wall is equipped with the second internal screw thread, the top of red needle is equipped with the second external screw thread, the top of red needle is threadedly coupled with screw shell, screw shell is threadedly coupled with red needle accommodating chamber, segment length is threadedly coupled with screw shell by adjusting red needle, to adjust the exposure segment length of red needle.The mould structure of the utility model is removably mounted on the telescopic mast of hydraulic telescopic device, and the installation of red needle screw thread is conveniently adjusted red needle height, red needle is easily installed and replaces.
Description
Technical field
The utility model belongs to mould punching processing unit (plant) technical field, and in particular to one kind be conveniently adjusted red needle height and
Replace the mould structure of red needle.
Background technique
In current industrial production and manufacture, mould structure using very universal, but with the development of industry and
The raising of technical level applies the mould structure on the mechanized equipments such as lathe to be unable to satisfy demand at present, in process,
It is frequently necessary to the red needle of adjustment red needle height or replacement different sizes and model, and existing most of mold red needles are integrated knot
Structure changes red needle and then needs replacing entire mold, and red needle damage needs to scrap entire mold, causes overall cost higher.
A kind of mould structure for being conveniently adjusted red needle height and replacing red needle that notification number is CN206169065U, the mold
Though structure is adjustable the height and replacement red needle of red needle, red needle installation, which is not fixed firmly, is leaned on.
Therefore, the prior art is defective, needs to improve.
Utility model content
In view of the deficienciess of the prior art, the utility model provides and a kind of be conveniently adjusted red needle height and replace red needle
Mould structure, the mould structure are removably mounted on the telescopic mast of hydraulic telescopic device, to carry out the stamping press of mold,
By adjusting the exposure length of red needle to adjust the height of red needle, red needle is installed in mould structure internal screw thread, is easily installed and tears open
Replacement is unloaded, rationally, red needle installation is firm for mould structure design.
The utility model is achieved through the following technical solutions:
A kind of mould structure for being conveniently adjusted red needle height and replacing red needle, including upper die body, screw shell and red needle；Institute
Stating upper die body includes connection iron plate and red needle pedestal, and the top of the red needle pedestal is built-in with electromagnet, connects iron plate and red needle
Pedestal is attracting by electromagnetic force；It connects iron plate and is equipped with tapped through hole, when installation mold equipment, the upper end for connecting iron plate is stretched with hydraulic
The telescopic mast of compression apparatus is threadedly coupled, the controller of the external die apparatus of hydraulic telescopic device；The top of the red needle pedestal is set
There is red needle accommodating chamber, lower part is equipped with the red needle hole of connection red needle accommodating chamber and red needle base bottom, and the diameter of red needle accommodating chamber is big
In the aperture in red needle hole, the chamber wall of red needle accommodating chamber is equipped with the first internal screw thread；The outer wall of the screw shell is equipped with first
External screw thread, inner wall are equipped with the second internal screw thread, and the top of the red needle is equipped with the second external screw thread, and the lower part of the red needle passes through red needle
The top in hole, red needle is connected by the second external screw thread with the second internal screw thread of screw shell, and screw shell passes through the first outer spiral shell
Line is connected with the first internal screw thread of red needle accommodating chamber, can be threadedly coupled segment length with screw shell by adjusting red needle top
Degree, to adjust the length that red needle pedestal is stretched out in red needle lower part；The mould structure is removably mounted to stretching for hydraulic telescopic device
On contracting column, when electromagnet is not powered on, red needle pedestal is dismantled, segment length can be threadedly coupled with screw shell by adjusting red needle top
Degree, to adjust the length that red needle pedestal is stretched out in red needle lower part, so as to adjust the height and position of die apparatus red pin, red needle is in mould
The installation of lamps structure internal screw thread, is easily installed and dismounting and change.
Further, the red needle pedestal is equipped with guiding bar, and connection iron plate is equipped with guide hole corresponding with guiding bar,
It when connection iron plate is connected with red needle pedestal, is matched and is positioned by guiding bar and guide hole, the lower part of guide hole is leakage
It is bucket-shaped, in order to guiding bar positioning.
Further, the lower part of the red needle is arranged with red needle sleeve, is slidably matched between red needle and red needle sleeve, mould
When lamps structure does not work, red needle sleeve wraps red needle and protects to it, when mould structure works, the punching of red needle housing supports
Needle simultaneously reduces red needle stress and deformation.
Further, the red needle sleeve includes upper baffle ring, casing and lower baffle ring, and upper baffle ring is placed in red needle accommodating chamber,
Upper baffle ring is threadedly coupled with sleeve upper end, spring is equipped between the upper surface of upper baffle ring and the lower end surface of screw shell, red needle is not
When stamping die, spring is in extended state, and red needle sleeve wraps red needle, and when red needle stamping die, lower baffle ring connects with mold
Touching, red needle sleeve is to red needle accommodating chamber contract, upper baffle ring compressed spring, exposed red needle stamping die.
Further, the bottom end of the lower baffle ring is equipped with cushion, and when stamping die, cushion can reduce red needle sleeve
To the impact force of workpiece.
The utility model has the beneficial effects that: a kind of of the utility model is conveniently adjusted red needle height and replaces red needle
Mould structure, the mould structure are removably mounted on the telescopic mast of the hydraulic telescopic device of compression mold device, to carry out mold
Stamping press, when electromagnet is not powered on, dismantle red needle pedestal, can be threadedly coupled by adjusting red needle top with screw shell
Segment length, to adjust the length that red needle pedestal is stretched out in red needle lower part, so as to adjust the height and position of die apparatus red pin, red needle
It is installed in mould structure internal screw thread, is easily installed and dismounting and change, the mould structure design rationally, red needle installation is firm.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the direction A-A top view in Fig. 1.
Fig. 3 is partial structural diagram at I in Fig. 1.
In attached drawing: 1- upper die body, 11- connection iron plate, 12- red needle pedestal, 121- electromagnet, 122- red needle accommodating chamber,
123- red needle hole, the first internal screw thread of 124-, 125- guiding bar, 2- screw shell, the first external screw thread of 21-, the second internal screw thread of 22-,
3- red needle, the second external screw thread of 31-, 4- red needle sleeve, 41- upper baffle ring, 42- casing, 43- lower baffle ring, 44- cushion, 5- spring,
6- hydraulic telescopic device, 61- telescopic mast.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
In the description of the present application, it is to be understood that the instruction such as term "inner", "outside", "upper", "lower", "top", "bottom"
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.
As shown in Figure 1-3, a kind of mould structure for being conveniently adjusted red needle height and replacing red needle, including upper die body 1, screw thread
Sleeve 2 and red needle 3；The upper die body 1 includes that connection iron plate 11 and red needle pedestal 12, the top of the red needle pedestal 12 are built-in with
Electromagnet 121, connection iron plate 11 are attracting by electromagnetic force with red needle pedestal 12；It connects iron plate 11 and is equipped with tapped through hole, mould is installed
When having equipment, the upper end of connection iron plate 11 is threadedly coupled with the telescopic mast 61 of hydraulic telescopic device 6, and hydraulic telescopic device 6 is external
The controller of die apparatus, controller are PLC controller, hydraulic telescopic device 6 are controlled by controller, to make under red needle 3
Row stamping die or rising；The top of the red needle pedestal 12 is equipped with red needle accommodating chamber 122, and lower part is equipped with connection red needle accommodating chamber
122 are greater than the aperture in red needle hole 123 with the red needle hole 123 of 12 bottom end of red needle pedestal, the diameter of red needle accommodating chamber 122, and red needle is held
Receive chamber 122 chamber wall be equipped with the first internal screw thread 124；The outer wall of the screw shell 2 is equipped with the first external screw thread 21, and inner wall is set
There is the second internal screw thread 22, the top of the red needle 3 is equipped with the second external screw thread 31, and the lower part of the red needle 3 passes through red needle hole 123,
The top of red needle 3 is connected by the second external screw thread 31 with the second internal screw thread 22 of screw shell 2, and screw shell 2 passes through first
External screw thread 21 is connected with the first internal screw thread 124 of red needle accommodating chamber 122, can be by adjusting 3 top of red needle and screw shell 2
It is threadedly coupled segment length, to adjust the length that red needle pedestal 12 is stretched out in 3 lower part of red needle；The mould structure is removably mounted to liquid
On the telescopic mast 61 of pressure stretch compression apparatus 6, when electromagnet 121 is not powered on, red needle pedestal 12 is dismantled, it can be by adjusting in red needle 3
Portion is threadedly coupled segment length with screw shell 2, to adjust the length that red needle pedestal 12 is stretched out in 3 lower part of red needle, so as to adjust mold
The height and position of equipment red pin 3, or replacement red needle 3, red needle 3 are installed in mould structure internal screw thread, are easily installed and dismantle more
It changes.
In the present embodiment, the red needle pedestal 12 is equipped with guiding bar 125, and connection iron plate 11 is equipped with and guiding bar 125
Corresponding guide hole is matched by guiding bar 125 and guide hole and is determined when connection iron plate 11 is connected with red needle pedestal 12
Position, the lower part of guide hole are funnel-form, in order to the positioning of guiding bar 125.
In the present embodiment, the lower part of the red needle 3 is arranged with red needle sleeve 4, is sliding between red needle 3 and red needle sleeve 4
Cooperation, the red needle sleeve 4 include upper baffle ring 41, casing 42 and lower baffle ring 43, and upper baffle ring 41 is placed in red needle accommodating chamber 122,
Upper baffle ring 41 is connect with 42 threaded upper ends of casing, and spring is equipped between the upper surface of upper baffle ring 41 and the lower end surface of screw shell 2
5, when 3 non-stamping die of red needle, spring 5 is in extended state, and red needle sleeve 4 wraps red needle 3 and protects to it, red needle
When 3 stamping die, lower baffle ring 43 is contacted with mold, and red needle sleeve 4 compresses bullet to 122 contract of red needle accommodating chamber, upper baffle ring 41
Spring 5, exposed 3 stamping die of red needle, while red needle sleeve 4 support red needle 3 and reduce 3 stress and deformation of red needle, the bottom of lower baffle ring 43
End is equipped with cushion 4, and when stamping die, cushion 4 can reduce red needle sleeve 4 to the impact force of workpiece.
The working principle of the present embodiment: when the mould structure is installed on die apparatus, the top of red needle 3 passes through outside second
Screw thread 31 is connected with the second internal screw thread 22 of screw shell 2, and red needle pedestal 12, spiral shell are stretched out by red needle hole 123 in the lower part of red needle 3
Line sleeve 2 is connected by the first external screw thread 21 with the first internal screw thread 124 of red needle accommodating chamber 122, by adjusting 3 top of red needle
It is threadedly coupled segment length with screw shell 2, to adjust the length that red needle pedestal 12 is stretched out in 3 lower part of red needle, by the mould structure
Connection iron plate 11 is installed on the telescopic mast 61 of hydraulic telescopic device 6, by 125 location and installation red needle pedestal 12 of guiding bar, and
It is powered to electromagnet 121, which can carry out mould punching operation after being installed；It needs replacing red needle 3 or adjusts
When 3 height of red needle, electromagnet 121 is powered off, and dismantles red needle pedestal 12, replaces red needle 3, or by adjusting 3 top of red needle and screw thread
Sleeve 2 is threadedly coupled segment length, to adjust the length that red needle pedestal 12 is stretched out in 3 lower part of red needle, so as to adjust rushing on die apparatus
The height and position of needle 3, red needle 3 are installed in mould structure internal screw thread, are easily installed and dismounting and change.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this specification.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (5)
1. a kind of mould structure for being conveniently adjusted red needle height and replacing red needle, which is characterized in that including upper die body (1), screw thread
Sleeve (2) and red needle (3)；The upper die body (1) includes connection iron plate (11) and red needle pedestal (12), red needle pedestal (12) it is upper
Portion is built-in with electromagnet (121), and connection iron plate (11) is attracting by electromagnetic force with red needle pedestal (12), and connection iron plate (11) is equipped with
The top of tapped through hole, the red needle pedestal (12) is equipped with red needle accommodating chamber (122), and lower part is equipped with connection red needle accommodating chamber
(122) with the red needle hole (123) of red needle pedestal (12) bottom end, the chamber wall of red needle accommodating chamber (122) is equipped with the first internal screw thread
(124), the outer wall of the screw shell (2) is equipped with the first external screw thread (21), and inner wall is equipped with the second internal screw thread (22), the red needle
(3) top is equipped with the second external screw thread (31), and the lower part of the red needle (3) passes through red needle hole (123), and the top of red needle (3) is logical
It crosses the second external screw thread (31) to be connected with the second internal screw thread (22) of screw shell (2), screw shell (2) passes through the first external screw thread
(21) it is connected with first internal screw thread (124) of red needle accommodating chamber (122) cavity wall.
2. a kind of mould structure for being conveniently adjusted red needle height and replacing red needle according to claim 1, it is characterised in that:
The red needle pedestal (12) is equipped with guiding bar (125), and connection iron plate (11) is equipped with guidance corresponding with guiding bar (125)
Hole, the lower part of guide hole are funnel-form.
3. a kind of mould structure for being conveniently adjusted red needle height and replacing red needle according to claim 1, it is characterised in that:
The lower part of the red needle (3) is arranged with red needle sleeve (4), is slidably matched between red needle (3) and red needle sleeve (4).
4. a kind of mould structure for being conveniently adjusted red needle height and replacing red needle according to claim 3, it is characterised in that:
The red needle sleeve (4) includes upper baffle ring (41), casing (42) and lower baffle ring (43), and upper baffle ring (41) is placed in red needle accommodating chamber
(122) in, upper baffle ring (41) is connect with casing (42) threaded upper ends, under the upper surface and screw shell (2) of upper baffle ring (41)
Spring (5) are equipped between end face.
5. a kind of mould structure for being conveniently adjusted red needle height and replacing red needle according to claim 4, it is characterised in that:
The bottom end of the lower baffle ring (43) is equipped with cushion (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814719.9U CN209061967U (en) | 2018-11-06 | 2018-11-06 | A kind of mould structure for being conveniently adjusted red needle height and replacing red needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814719.9U CN209061967U (en) | 2018-11-06 | 2018-11-06 | A kind of mould structure for being conveniently adjusted red needle height and replacing red needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209061967U true CN209061967U (en) | 2019-07-05 |
Family
ID=67097743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821814719.9U Expired - Fee Related CN209061967U (en) | 2018-11-06 | 2018-11-06 | A kind of mould structure for being conveniently adjusted red needle height and replacing red needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209061967U (en) |
-
2018
- 2018-11-06 CN CN201821814719.9U patent/CN209061967U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20201106 |