CN208758480U - A kind of dismountable stamping parts structure - Google Patents
A kind of dismountable stamping parts structure Download PDFInfo
- Publication number
- CN208758480U CN208758480U CN201821365789.0U CN201821365789U CN208758480U CN 208758480 U CN208758480 U CN 208758480U CN 201821365789 U CN201821365789 U CN 201821365789U CN 208758480 U CN208758480 U CN 208758480U
- Authority
- CN
- China
- Prior art keywords
- cavity plate
- telescoping mechanism
- die holder
- screw thread
- walking beam
- 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.)
- Active
Links
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a kind of dismountable stamping parts structures, including lower die holder, the upper end four corners of the lower die holder are provided with guide post, the bottom end middle position of the upper die holder is connected with the first telescoping mechanism, the lower end middle position of the walking beam is connected with the second telescoping mechanism, the surface of the mold core is provided with external screw thread, the punch-pin is internally provided with the internal screw thread to match with external screw thread, the upper end middle position of the lower die holder is provided with cavity plate, and the movable plate is provided with clamping cylinder close to the side of cavity plate.The utility model drives walking beam to glide along guide post by the first telescoping mechanism being arranged, it is by binder block that workpiece is tight, the offset and deformation of workpiece when preventing from processing, pass through the external screw thread and internal screw thread of setting, the punch-pin of different structure can be replaced, be clamped cavity plate by the clamping cylinder of setting, be conveniently replaceable cavity plate of different shapes, the offset of cavity plate, improves machining accuracy when preventing from processing simultaneously.
Description
Technical field
The utility model relates to stamping part die technical field of structures, specially a kind of dismountable stamping parts structure.
Background technique
Stamping parts is that depended on pressure machine and mold apply external force to plate, band, tubing and profile etc., is allowed to generate plasticity change
Shape or separation, so that the forming and machining method of the workpiece of shape and size needed for obtaining, existing stamping parts are integrally arranged, because
, with the complication of punching press shape, the quantity of stamping die will gradually increase for this.
The punch machining equipment for automotive of existing replaceable mold generallys use bolt and fixes, and needs tearing open repeatedly in mold calibration
Fixing bolt is unloaded, reduces processing efficiency, usual workpiece needs artificial fixed, enhances labor intensity of workers, and when processing will lead to
Process equipment offset even deforms, and greatly affected machining accuracy.
Utility model content
The purpose of this utility model is to provide a kind of dismountable stamping parts structures, to solve to mention in above-mentioned background technique
The punch machining equipment for automotive of existing replaceable mold out generallys use bolt and fixes, and needs disassembly repeatedly solid in mold calibration
Determine bolt, reduce processing efficiency, usual workpiece needs artificial fixed, enhances labor intensity of workers, and when processing will lead to processing
The problem of device shifting even deforms, and greatly affected machining accuracy.
To achieve the above object, the utility model provides the following technical solutions: a kind of dismountable stamping parts structure, including
Lower die holder, the upper end four corners of the lower die holder are provided with guide post, and sliding sleeve is provided on the outside of the guide post, described to lead
Upper die holder is connected with to the upper end of column, the bottom end middle position of the upper die holder is connected with the first telescoping mechanism, and described first
The lower end of telescoping mechanism is connected with walking beam, and the two sides of the walking beam are mounted on the surface of sliding sleeve, the lower end of the walking beam
Middle position is connected with the second telescoping mechanism, and the lower end of second telescoping mechanism is connected with mold core, the surface of the mold core
It is provided with external screw thread, punch-pin is connected on the outside of the mold core, the punch-pin is internally provided with the interior spiral shell to match with external screw thread
Line, the two sides of second telescoping mechanism are provided with binder block, and the upper end of the binder block is fixed on the lower end of walking beam, described
The upper end middle position of lower die holder is provided with cavity plate, and the upper end of the cavity plate is connected with workpiece, and the surface of the lower die holder is set
It is equipped with sliding slot, the sliding slot is internally provided with sliding block, and the upper end of the sliding block is fixed with movable plate, and the movable plate is close to cavity plate
Side be provided with clamping cylinder, the output end of the clamping cylinder is connected with fixture block.
Preferably, first telescoping mechanism includes hydraulic cylinder and telescopic rod, and the output end of the hydraulic cylinder, which is connected with, to be stretched
The lower end of contracting bar, the telescopic rod is connected with walking beam, and second telescoping mechanism is identical as the first telescoping mechanism.
Preferably, the bottom end of the binder block is connected with rubber pad, and the fixture block is connected with rubber close to the side of cavity plate
Set.
Preferably, the quantity of the binder block is two, and longitudinal central axis line pair of two binder blocks about mold core
Claim distribution.
Preferably, the quantity of the movable plate, clamping cylinder, fixture block and sliding block is two, two movable plates, folders
Tight cylinder, fixture block and sliding block are symmetrical about the central axes of cavity plate.
Preferably, the guide post and sliding sleeve cooperate and are slidably connected.
Compared with prior art, the utility model has the beneficial effects that first telescopic machine of the utility model by setting
Structure drives walking beam to glide along guide post, by binder block that workpiece is tight, and the offset and deformation of workpiece, pass through when preventing from processing
The external screw thread and internal screw thread of setting can replace the punch-pin of different structure, be pressed from both sides cavity plate by the clamping cylinder of setting
Tightly, the offset of cavity plate, improves machining accuracy, passes through setting when being conveniently replaceable cavity plate of different shapes, while preventing from processing
Sliding slot and sliding block can make the movement of clamping cylinder, convenient for the calibration of cavity plate, improve processing efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the punch structure schematic diagram of the utility model.
In figure: 1, lower die holder；2, upper die holder；3, guide post；4, sliding sleeve；5, the first telescoping mechanism；6, walking beam；7, second
Telescoping mechanism；8, mold core；9, punch-pin；10, binder block；11, cavity plate；12, workpiece；13, movable plate；14, clamping cylinder；15, it presss from both sides
Block；16, sliding block；17, sliding slot；18, external screw thread；19, internal screw thread；20, hydraulic cylinder；21, telescopic rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of dismountable stamping parts structure, including under
Die holder 1, the upper end four corners of lower die holder 1 are provided with guide post 3, and the outside of guide post 3 is provided with sliding sleeve 4, guide post 3 it is upper
End is connected with upper die holder 2, and the bottom end middle position of upper die holder 2 is connected with the first telescoping mechanism 5, under the first telescoping mechanism 5
End is connected with walking beam 6, and the two sides of walking beam 6 are mounted on the surface of sliding sleeve 4, and the lower end middle position of walking beam 6 is connected with
Second telescoping mechanism 7, the lower end of the second telescoping mechanism 7 are connected with mold core 8, and the surface of mold core 8 is provided with external screw thread 18, mold core 8
Outside be connected with punch-pin 9, punch-pin 9 is internally provided with the internal screw thread 19 to match with external screw thread 18, the two of the second telescoping mechanism 7
Side is provided with binder block 10, and the upper end of binder block 10 is fixed on the lower end of walking beam 6, and the upper end middle position of lower die holder 1 is set
It is equipped with cavity plate 11, the upper end of cavity plate 11 is connected with workpiece 12, and the surface of lower die holder 1 is provided with sliding slot 17, is arranged inside sliding slot 17
There is sliding block 16, the upper end of sliding block 16 is fixed with movable plate 13, and movable plate 13 is provided with clamping cylinder 14 close to the side of cavity plate 11
(model MGPM20-40Z), the output end of clamping cylinder 14 are connected with fixture block 15.
In this embodiment: driving telescopic rod 21 to release by the hydraulic cylinder 20 of setting, so that walking beam 6 is along guide post 3
It glides, by binder block 10 that workpiece 12 is tight, the offset and deformation of workpiece 12, pass through 18 He of external screw thread of setting when preventing from processing
Internal screw thread 19 is replaced convenient for the punch-pin 9 to different structure, drives fixture block 15 to release by the clamping cylinder 14 of setting, will
The clamping of cavity plate 11, the offset of cavity plate 11 when being conveniently replaceable cavity plate 11 of different shapes, while preventing from processing improve processing essence
Degree is slided in sliding slot 17 by sliding block 16 by the movable plate 13 of setting, can make the movement of clamping cylinder 14, convenient for pair
Cavity plate 11 is calibrated, and processing efficiency is improved.
Referring to Fig. 1, the first telescoping mechanism 5 includes hydraulic cylinder 20 (model HOB63) and telescopic rod 21, hydraulic cylinder 20
Output end is connected with telescopic rod 21, and the lower end of telescopic rod 21 is connected with walking beam 6, the second telescoping mechanism 7 and the first telescopic machine
Structure 5 is identical, drives the movement of walking beam 6 to be clamped workpiece 12 by the first telescoping mechanism 5 of setting, passes through the second of setting
Telescoping mechanism 7 pushes mold core 8 and punch-pin 9 to process workpiece 12.
Referring to Fig. 2, the bottom end of binder block 10 is connected with rubber pad, fixture block 15 is connected with rubber close to the side of cavity plate 11
Set, the quantity of binder block 10 is two, and two binder blocks 10 are symmetrical about the longitudinal central axis line of mold core 8, pass through setting
Rubber pad and rubber sleeve prevent clamp when workpiece 12 and cavity plate 11 are damaged.
Referring to Fig. 1, movable plate 13, clamping cylinder 14, fixture block 15 and sliding block 16 quantity be two, two movable plates
13, clamping cylinder 14, fixture block 15 and sliding block 16 are symmetrical about the central axes of cavity plate 11, and guide post 3 and sliding sleeve 4 cooperate
And be slidably connected, make the movement of walking beam 6 more stable by the guide post 3 of setting.
Working principle: cavity plate 11 is placed on 1 upper end of lower die holder, punch-pin 9 is threadedly attached on mold core 8, is passed through
Movable plate 13 moves in sliding slot 17 so that fixture block 15 contacts cavity plate 11, and hydraulic cylinder 20 drives telescopic rod 21 to stretch out, so that movable
Beam 6 is slided in guide post 3 by sliding sleeve 4, then passes through the movement of sliding block 16, so that cavity plate 11 is directed at punch-pin 9, carries out school
Quasi- after the completion of calibration, drives fixture block 15 to clamp cavity plate 11, is conveniently replaceable cavity plate 11 of different shapes by clamping cylinder 14,
Workpiece 12 is inclined when workpiece 12 being placed on cavity plate 11, is compressed by binder block 10 to workpiece 12, while preventing from processing
It moves and deforms, improve machining accuracy, workpiece 12 and cavity plate 11 are made when preventing and clamping by the rubber pad and rubber sleeve of setting
At damage, the second telescoping mechanism 7 releases mold core 8 and punch-pin 9, processes, is connected through a screw thread to workpiece 12, is conveniently replaceable
Punch-pin 9 is slided in sliding slot 17 by sliding block 16 by the movable plate 13 of setting, can make the movement of clamping cylinder 14, just
It is calibrated in cavity plate 11, improves processing efficiency.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of dismountable stamping parts structure, including lower die holder (1), it is characterised in that: the upper end quadrangle of the lower die holder (1)
Place is provided with guide post (3), is provided with sliding sleeve (4) on the outside of the guide post (3), the upper end connection of the guide post (3)
Have upper die holder (2), the bottom end middle position of the upper die holder (2) is connected with the first telescoping mechanism (5), first telescopic machine
The lower end of structure (5) is connected with walking beam (6), and the two sides of the walking beam (6) are mounted on the surface of sliding sleeve (4), the walking beam
(6) lower end middle position is connected with the second telescoping mechanism (7), and the lower end of second telescoping mechanism (7) is connected with mold core
(8), the surface of the mold core (8) is provided with external screw thread (18), is connected with punch-pin (9), the punch-pin on the outside of the mold core (8)
(9) it is internally provided with the internal screw thread (19) to match with external screw thread (18), the two sides of second telescoping mechanism (7) are provided with pressure
Expect block (10), the upper end of the binder block (10) is fixed on the lower end of walking beam (6), the upper end interposition of the lower die holder (1)
The place of setting is provided with cavity plate (11), and the upper end of the cavity plate (11) is connected with workpiece (12), and the surface of the lower die holder (1) is provided with
Sliding slot (17), the sliding slot (17) are internally provided with sliding block (16), and the upper end of the sliding block (16) is fixed with movable plate (13), institute
It states movable plate (13) to be provided with clamping cylinder (14) close to the side of cavity plate (11), the output end connection of the clamping cylinder (14)
There are fixture block (15).
2. a kind of dismountable stamping parts structure according to claim 1, it is characterised in that: first telescoping mechanism
It (5) include hydraulic cylinder (20) and telescopic rod (21), the output end of the hydraulic cylinder (20) is connected with telescopic rod (21), described flexible
The lower end of bar (21) is connected with walking beam (6), and second telescoping mechanism (7) is identical as the first telescoping mechanism (5).
3. a kind of dismountable stamping parts structure according to claim 1, it is characterised in that: the bottom of the binder block (10)
End is connected with rubber pad, and the fixture block (15) connects rubber sleeve close to the side of cavity plate (11).
4. a kind of dismountable stamping parts structure according to claim 1, it is characterised in that: the number of the binder block (10)
Amount is two, and two binder blocks (10) are symmetrical about the longitudinal central axis line of mold core (8).
5. a kind of dismountable stamping parts structure according to claim 1, it is characterised in that: the movable plate (13), folder
The quantity of tight cylinder (14), fixture block (15) and sliding block (16) is two, two movable plates (13), clamping cylinder (14),
Fixture block (15) and sliding block (16) are symmetrical about the central axes of cavity plate (11).
6. a kind of dismountable stamping parts structure according to claim 1, it is characterised in that: the guide post (3) and cunning
Set (4) cooperates and is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365789.0U CN208758480U (en) | 2018-08-23 | 2018-08-23 | A kind of dismountable stamping parts structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365789.0U CN208758480U (en) | 2018-08-23 | 2018-08-23 | A kind of dismountable stamping parts structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208758480U true CN208758480U (en) | 2019-04-19 |
Family
ID=66132466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821365789.0U Active CN208758480U (en) | 2018-08-23 | 2018-08-23 | A kind of dismountable stamping parts structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208758480U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549685A (en) * | 2019-07-18 | 2019-12-10 | 苏州奥卡新型材料有限公司 | Preparation method and preparation device of environment-friendly packaging material |
| CN110802176A (en) * | 2019-11-15 | 2020-02-18 | 朱庆海 | Stamping die device |
| WO2020253012A1 (en) * | 2019-06-21 | 2020-12-24 | 南京唐壹信息科技有限公司 | Stamping die fixture |
| CN113492175A (en) * | 2021-09-09 | 2021-10-12 | 江苏康非特动力科技有限公司 | Stamping equipment convenient to replace die |
-
2018
- 2018-08-23 CN CN201821365789.0U patent/CN208758480U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020253012A1 (en) * | 2019-06-21 | 2020-12-24 | 南京唐壹信息科技有限公司 | Stamping die fixture |
| CN110549685A (en) * | 2019-07-18 | 2019-12-10 | 苏州奥卡新型材料有限公司 | Preparation method and preparation device of environment-friendly packaging material |
| CN110802176A (en) * | 2019-11-15 | 2020-02-18 | 朱庆海 | Stamping die device |
| CN110802176B (en) * | 2019-11-15 | 2021-05-25 | 浙江中瑞智能制造有限公司 | Stamping die device |
| CN113492175A (en) * | 2021-09-09 | 2021-10-12 | 江苏康非特动力科技有限公司 | Stamping equipment convenient to replace die |
| CN113492175B (en) * | 2021-09-09 | 2021-11-09 | 江苏康非特动力科技有限公司 | Stamping equipment convenient to replace die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208758480U (en) | A kind of dismountable stamping parts structure | |
| CN102416604B (en) | Telescopic plate pressing device | |
| CN103753309A (en) | Clamping tool for irregular object | |
| CN205362361U (en) | Portable copper bar cut -out press | |
| CN208514420U (en) | A kind of forced part positioning press-loading device | |
| CN207839811U (en) | U-shaped Bending Mould | |
| CN104985460A (en) | Overturning type fixing device for machining automobile plates | |
| CN211564266U (en) | Positioning tool for die machining | |
| CN211363443U (en) | Clamp for plastic processing | |
| CN210676612U (en) | Punching press precision mould of bending | |
| CN104608406B (en) | Manual hammerhead squeezer | |
| CN208921023U (en) | A kind of forging measuring device | |
| CN209868041U (en) | Wheel connecting sleeve numerical control clamp | |
| CN209953561U (en) | Bending device is used in production of device of making an uproar falls in oil-immersed power transformer | |
| CN106736676A (en) | A kind of precise side pressing plate | |
| CN217226631U (en) | Automatic forming device for soles of rubber shoes | |
| CN215433297U (en) | Clamping structure convenient for accurate positioning for die machining | |
| CN204747267U (en) | Stamping die combination formula blank holder | |
| CN204108123U (en) | Be threaded plate and thin end cap flange pressing mold | |
| CN209773241U (en) | Stamping die for fairing on F10K missile launcher | |
| CN208432169U (en) | A kind of micro- square measuring device facilitating clamping | |
| CN211292338U (en) | Flattening tester | |
| CN204503971U (en) | A kind of three drawing dies | |
| CN208960735U (en) | It is a kind of for by the Bending Mould of U-shaped buckle production | |
| CN219664852U (en) | Garbage compression box stamping forming equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |