CN208772266U - A kind of punching die of appliance with hole position adjusting - Google Patents
A kind of punching die of appliance with hole position adjusting Download PDFInfo
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- CN208772266U CN208772266U CN201821290546.5U CN201821290546U CN208772266U CN 208772266 U CN208772266 U CN 208772266U CN 201821290546 U CN201821290546 U CN 201821290546U CN 208772266 U CN208772266 U CN 208772266U
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- die
- punch
- punching
- pin
- die case
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Abstract
The utility model provides a kind of punching die of appliance with hole position adjusting.It is made of upper mold group, lower die group, sliding clamp and regulating mechanism.It is moved horizontally by the punch-pin of sliding clamp guidance upper mold group and the die case of lower die group, adjusts punching horizontal spacing.Regulating mechanism is connected with lower die group.The spacing of die case is adjusted by adjusting screw rod, realizes the adjustment of punching horizontal spacing.Several formed punch mounting grooves are equipped in punch-pin；Several loose plugs of jointless mosaic in die case, each loose plug are equipped with eccentric orfice.The adjustment of punching longitudinal pitch is realized by the selection of formed punch mounting groove and the mounting means of adjustment loose plug.It is connect by guide post with guide sleeve between punch-pin and die case, realizes synchronizing moving, guarantee that formed punch docks accurately with punching position；When the utility model solves punching pitch variation, the problem of remaking one set of die is needed, the processing cost of product has been greatly saved, has improved production efficiency.
Description
Technical field
The utility model relates to the technical field of mechanical punching die, in particular to a kind of punching die of appliance with hole position adjusting.
Background technique
It usually needs to punch it in stamping processing, is at present usually to be required according to different punchings to design punching
Mould is all often a kind of secondary mold of pitch-row one.When carrying out multiple symmetrical hole location punchings to stamping, even if the size phase of punching
Together, but since the laterally or longitudinally spacing of punching changes, it is still desirable to manufacture multiple sets of molds.Entreprise cost is caused very big
Burden.
Utility model content
The utility model provides a kind of punching die of appliance with hole position adjusting.In the symmetrical hole location punching that punching size is constant
When, the adjustable laterally and longitudinally spacing of the punching die of the utility model does not need a kind of pitch-row and remakes a secondary new die.
In order to achieve the above object, the utility model provides the utility model and provides a kind of piercing die of appliance with hole position adjusting
Tool, comprising: upper mold group, lower die group, identical four sliding clamps and identical two groups of regulating mechanisms；On when punching
Mould group downlink, is punched out the stamping for being placed on to be processed in lower die group；
Upper mold group includes upper die holder, identical two punch-pin, several formed punches, and formed punch is placed in punch-pin, punch-pin
It is connect with upper die holder；Each punch-pin it is longitudinally-aligned be equipped with several identical formed punch mounting grooves, each formed punch mounting groove
A corresponding formed punch；There is part to be located at except T-type body mounting groove below the formed punch, is used for punching.Pass through selection formed punch installation
Slot, the longitudinal pitch of adjustment front and back adjacent punches；Punch-pin is slidably connected by the bottom surface of two sliding clamps and upper die holder, adjustment
The horizontal spacing of left and right adjacent punches；
Lower die group includes lower die holder, cavity plate, identical two die cases, several loose plugs；Cavity plate is fixed on
On lower die holder, die case is placed on cavity plate, and size, the height of die case and punch-pin are all the same；Die case passes through sliding clamp
It is connect with the upper surface slide of cavity plate, the horizontal spacing of the adjacent punching in adjustment left and right；Loose plug jointless mosaic is in die case
Portion, each loose plug are equipped with an eccentric orfice, and the eccentric orfice is punching；It is filled after loose plug horizontal plane is rotated 180 degree
Enter die case, the longitudinal pitch of the adjacent punching in adjustment front and back；
The regulating mechanism is connect with lower die group, the horizontal spacing of the adjacent punching in adjustment left and right.
The sliding clamp is Z-type body；Two of them sliding clamp is separately fixed on upper die holder by bolt horizontal alignment
Lower surface, push down punch-pin, connect punch-pin and upper die holder, the lower surface of the upper surface fitting upper die holder of punch-pin；Other two is slided
Dynamic pressure plate is separately fixed on the upper surface of cavity plate by bolt horizontal alignment, pushes down die case, connects die case and cavity plate；It is same
Between two sliding clamps of horizontal plane formed a sliding slot, the width and matched punch-pin of sliding slot, the width of die case and
Highly；The horizontal sliding in sliding slot of punch-pin and die case, adjusts the lateral distance of left and right adjacent punches and punching.
Also it is separately installed with multiple first guide posts and the first guide sleeve between ipsilateral punch-pin and die case, described each
One guide post is fixed on punch-pin by bolt vertically, and each first guide sleeve is fixed on die case by bolt vertically, and each first
Guide post is inserted into respectively to be arranged in each corresponding first guide sleeve, is guided ipsilateral punch-pin and die case to move synchronously, is realized
Formed punch and punching position pairing.
The formed punch mounting groove is T-type body structure, and formed punch is put into punch-pin above T-type body mounting groove, seamless with punch-pin
Inlay connection；The upper surface of formed punch and the upper surface of punch-pin are concordant；Have below the formed punch part be located at T-type body mounting groove it
Outside.
Identical spacing is pressed on the die case and the longitudinally-aligned mounting groove equipped with several loose plugs, mounting groove are
Positive truncated rectangular pyramids structure.
The loose plug is positive truncated rectangular pyramids structure, and the loose plug of the corresponding positive truncated rectangular pyramids of each loose plug is installed
Slot, can be from jointless mosaic below positive truncated rectangular pyramids mounting groove into die case；When die case is placed on cavity plate, the work of nested inside
The upper surface of the bottom fitting cavity plate of dynamic insert.
The center of the eccentric orfice is not overlapped with the center of loose plug upper surface, and the center of eccentric orfice and loose plug
The distance on upper and lower two sides is unequal.
The regulating mechanism includes: cavity plate pressing plate, adjusts screw rod at die case pressing plate；Cavity plate pressing plate, which is equipped with, adjusts screw rod
Perforation, the inner wall of perforation are additionally provided with the corresponding silk slot for adjusting screw rod silk tooth；Cavity plate pressing plate is bolted on cavity plate；It adjusts
One end of screw rod is equipped with a cylindrical body step, and die case pressing plate is equipped with the installation for having step one end to match with adjusting screw rod
Slot, adjusting screw rod has one end of step is seamless to be embedded in die case pressing plate；Die case pressing plate is bolted on die case
On；The other end for adjusting screw rod is arranged in cavity plate pressing plate；Screw rod is adjusted by rotation and realizes that die case is mobile, and adjustment punching is lateral
Spacing.
The upper mold group also includes elastic device and pressure plate；Pressure plate is mounted on punch-pin by elastic device, is being rushed
Downwardly against stamping when pressure, the movement and spring of stamping are prevented, when terminating punching press, stamping and upper mold group can be made to be detached from.
The attachment device includes multiple second guide posts and the second guide sleeve, described for connecting upper mold group and lower die group
Each guide post is fixed on upper die holder by bolt vertically, and each guide sleeve is fixed on lower die holder by bolt vertically, and each leads
Column is inserted into respectively to be arranged in each corresponding guide sleeve, to guide upper mold group and lower die group with correct position pairing.
Compared with prior art, have the advantage that can for a kind of punching die of appliance with hole position adjusting provided by the utility model
To change punching position by adjusting screw rod, converting the loose plug installation direction of cavity plate and selecting the mounting groove of formed punch, adjust
The horizontal and vertical spacing of whole punching does not need each different pitch-row and opens a secondary mold again, greatly saved adding for product
Work cost, improves production efficiency.
Detailed description of the invention
In order to illustrate more clearly of technical solutions of the utility model, letter will be made to attached drawing needed in description below
Singly introduce, it should be apparent that, the accompanying drawings in the following description is one embodiment of the utility model, skill common for this field
For art personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings:
Fig. 1 is the side view of the punching die of the appliance with hole position adjusting of the utility model；
Fig. 2 is the top view of the utility model lower die group and regulating mechanism；
Fig. 3 be the cavity plate of the utility model, die case, insert diagrammatic cross-section；
Fig. 4 a, Fig. 4 b, Fig. 4 c are three kinds of mounting means schematic diagrames of the loose plug of the utility model；
Fig. 5 is the top view of punch-pin upper surface；
Fig. 6 is the side diagram of the utility model；
Fig. 7 is the connection front view of sliding screw and die case pressing plate, die case；
Fig. 8 is the connection front view of upper die holder, punch-pin, formed punch；
In figure: upper die holder 1, lower die holder 3, pressure plate 4, cavity plate 5, die case 6, loose plug 7, formed punch 8, is adjusted punch-pin 2
Screw rod 9, cavity plate pressing plate 10, die case pressing plate 11, the second guide post 12, the second guide sleeve 13, elastic device 14, sliding clamp 15,
First guide post 16, the first guide sleeve 17, eccentric orfice 18, formed punch mounting groove 19, bolt 20, step 21.
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.
Stamping described in the utility model refers to the article that processing is punched out to it.
As shown in Figure 1, the utility model, which provides the utility model, provides a kind of punching die of appliance with hole position adjusting, packet
It includes: upper mold group, lower die group, identical four sliding clamps 15 and identical two groups of regulating mechanisms.Upper mold when punching
Group downlink, is punched out the stamping for being placed on to be processed in lower die group.
As shown in Figure 1, upper mold group includes upper die holder 1, identical two punch-pin 2, several formed punches 8.Such as Fig. 1, figure
5, shown in Fig. 8, each punch-pin 2 it is longitudinally-aligned be equipped with several identical formed punch mounting grooves 19, each formed punch mounting groove 19 is right
A formed punch 8 is answered, the mounting groove is T-type body structure.The position of formed punch mounting groove 19 and number are arranged according to actual needs.Punching
First 8 are put into punch-pin 2 from the top of T-type body formed punch mounting groove 19, with 2 jointless mosaic of punch-pin, upper surface and the punch-pin 2 of formed punch 8
Upper surface is concordant.There is part to be located at except T-type body formed punch mounting groove 19 below the formed punch 8, is used for punching.By selecting formed punch
Mounting groove 19, the longitudinal pitch of adjustment front and back adjacent punches 8.As shown in figure 5,8 longitudinal pitch of formed punch described in the utility model
Refer to the spacing at two neighboring 19 center of formed punch mounting groove being located on the same punch-pin 2.
Lower die group includes lower die holder 3, cavity plate 5, identical two die cases 6, several loose plugs 7, as Fig. 1,
Shown in Fig. 3, cavity plate 5 is fixed on lower die holder 3, and die case 6 is placed on cavity plate 5, and size, the height of die case 6 and punch-pin 2 are equal
It is identical；Identical spacing is pressed on the die case 6 and the longitudinally-aligned mounting groove equipped with several loose plugs 7, the utility model
Each die case 6 sets the mounting groove there are two loose plug 7 in preferred embodiment.The mounting groove of loose plug 7 and loose plug 7
Be positive truncated rectangular pyramids structure, corresponding 7 mounting groove of loose plug of each loose plug 7.Loose plug 7 can be from loose plug 7
Jointless mosaic is into die case 6 below mounting groove；As shown in figure 3, when die case 6 is placed on cavity plate 5, the work of nested inside
The bottom of dynamic insert 7 is bonded cavity plate 5.
As shown in Fig. 2, each loose plug 7 is equipped with an eccentric orfice 18, the eccentric orfice 18 is punching.Eccentric orfice 18
Center is not overlapped with the center of 7 upper surface of loose plug, and the center of eccentric orfice 18 and loose plug about 7 two sides p, q
Apart from unequal, specifically as shown in Fig. 4 a, Fig. 4 b, Fig. 4 c.As shown in Fig. 2, punching longitudinal pitch described in the utility model is
Refer to the spacing L of the hole heart for the two neighboring eccentric orfice 18 being located on the same die case 61。
Die case 6, the longitudinal pitch of the adjacent punching in adjustment front and back, peace are packed into after 7 horizontal plane of loose plug is rotated 180 degree
Effect after dress is as shown in one of Fig. 4 a, Fig. 4 b, Fig. 4 c.As shown in Fig. 5 and Fig. 4 a, Fig. 4 b, Fig. 4 c, formed punch 8 and loose plug 7
Mounting means mounting means it is corresponding, realize formed punch 8 and punching pairing.As mounting means such as Fig. 4 a of loose plug 7
Shown, formed punch 8 selects second, third mounting groove；When the mounting means of loose plug 7 is as shown in Figure 4 b, formed punch 8 selects first, third
Mounting groove；When loose plug 7 mounting means as illustrated in fig. 4 c, formed punch 8 selects the first, the 4th mounting groove.
As shown in fig. 6, the sliding clamp 15 is Z-type body；Two of them sliding clamp 15 passes through 20 horizontal alignment of bolt
It is separately fixed on the lower surface of upper die holder 1, pushes down punch-pin 2, connects punch-pin 2 and upper die holder 1, the upper surface of punch-pin 2 is bonded upper mold
The lower surface of seat 1；Other two sliding clamp 15 is separately fixed on the upper surface of cavity plate 5 by 20 horizontal alignment of bolt, pushes down
Die case 6 connects die case 6 and cavity plate 5；It is respectively formed a sliding slot between two sliding clamps 15 of same level, such as
Abcd and a1b1c1d1It is shown.2 trough width ad of punch-pin, height ab and the width and height of punch-pin 2 match；6 sliding slot of die case
Width a1d1, height a1b1Match with the width and height of die case 6；Die case 6 and size, the height of punch-pin 2 are all the same；
As shown in Fig. 1, Fig. 8, the horizontal sliding in respective sliding slot of punch-pin 2 and die case 6 adjusts the cross of left and right adjacent punches 8 and punching
To spacing.As shown in figure 8,8 horizontal spacing of formed punch described in the utility model, refers to two formed punches 8 that left and right is adjacent on different punch-pin 2
The spacing of installation slot center.As shown in Fig. 2, punching horizontal spacing described in the utility model, refers to that left and right is adjacent on different die cases 6
Two eccentric orfices, the 18 hole heart spacing L2。
As shown in Figure 1 and Figure 2, the regulating mechanism includes: cavity plate pressing plate 10, adjusts screw rod 9 at die case pressing plate 11.Cavity plate
Pressing plate 10 is equipped with the perforation for adjusting screw rod 9, and the inner wall of perforation is additionally provided with the corresponding silk slot for adjusting 9 teeth of screw rod.As shown in fig. 7,
The one end for adjusting screw rod 9 is equipped with a cylindrical body step 21, and die case pressing plate 11, which is equipped with, has 21 one end phase of step with adjusting screw rod 9
Matched mounting groove, adjusting screw rod 9 has one end of step 21 is seamless to be embedded in die case pressing plate 11, and the top AC of step 21
It is concordant with the top BD of die case pressing plate 11.Die case pressing plate 11 is fixed on die case 6 by bolt 20, at this time cavity plate casing pressure
Plate 11 adjusts screw rod 9, die case 6 and is fixed as one, can transverse shifting simultaneously.The other end for adjusting screw rod 9 is arranged in cavity plate pressure
Plate 10；Known cavity plate pressing plate 10 is fixed on cavity plate 5 by bolt 20, and cavity plate 5 is fixed on lower die holder 3, and rotation adjusts screw rod 9
When 10 position of cavity plate pressing plate immobilize, die case pressing plate 11 and die case 6 move together, and adjust punching horizontal spacing.
As shown in Fig. 1, Fig. 6, multiple first guide posts 16 and are also separately installed between ipsilateral punch-pin 2 and die case 6
One guide sleeve 17, each first guide post 16 are fixed on punch-pin 2 by bolt 20 vertically, and each first guide sleeve 17 is by spiral shell
Bolt 20 is fixed on die case 6 vertically, and each first guide post 16 is inserted into respectively to be arranged in each corresponding first guide sleeve 17, draws
Ipsilateral 6 synchronous slide of punch-pin 2 and die case is led, realizes formed punch 8 and punching position pairing.
The upper mold group also includes elastic device 14 and pressure plate 4；Pressure plate 4 is mounted on punch-pin 2 by elastic device 14
On, in punching press downwardly against stamping, the movement and spring of stamping are prevented, when terminating punching press, stamping and upper mold group can be made to be detached from.
The attachment device includes multiple second guide posts 12 and the second guide sleeve 13, for connecting upper mold group and lower die group,
Each guide post is fixed on upper die holder 1 by bolt 20 vertically, and each guide sleeve is fixed on lower die holder by bolt 20 vertically
3, and each guide post is inserted into is arranged in each corresponding guide sleeve respectively, to guide upper mold group and lower die group with correct position
Pairing.
Specific punching step is as described below:
S1, as shown in Figure 1, the second guide post 12 and the second guide sleeve 13 are separately mounted to 1 and of upper die holder by bolt 20
On lower die holder 3, each second guide post 12 is inserted into respectively to be arranged in each corresponding second guide sleeve 13
S2, as shown in Fig. 1, Fig. 8, formed punch 8 is mounted in punch-pin 2, the top of formed punch 8 is concordant with punch-pin 2, according to reality
Punching when longitudinal pitch requirement, select formed punch mounting groove 19.Punch-pin 2 is installed by sliding clamp 15 and is fitted in upper mold
The lower surface of seat 1.
S3, cavity plate 5 is fixedly mounted on lower die holder 3.According to the requirement of longitudinal pitch when actual punching, activity is inlayed
Block 7 chooses one kind from three kinds of mounting means shown in Fig. 4 a, Fig. 4 b, Fig. 4 c, is installed in die case 6.Concrete mode is under
Side is embedded into die case 6.Loose plug 7 can be taken out out of die case 6 when adjusting mounting means, horizontal plane rotates 180 degree
After reload die case 6.By selecting the mounting means of loose plug 7, the adjustment of punching longitudinal pitch may be implemented.It will be embedding
The die case 6 for having covered loose plug 7 is placed on cavity plate 5, and the lower section of loose plug 7 is bonded cavity plate 5, specific as shown in Figure 3.Such as
Shown in Fig. 1, Fig. 6, die case 6 is mounted on cavity plate 5 by sliding clamp 15.
First guide post 16 and the first guide sleeve 17 are separately mounted to punch-pin 2 by bolt 20 by S4, as shown in figures 1 to 6
On die case 6, each first guide post 16 is inserted into respectively to be arranged in each corresponding first guide sleeve 17.
S5, as shown in Fig. 2, Fig. 7, the mounting groove that screw rod 9 passes through die case pressing plate 11 is adjusted, with bolt 20 by cavity plate casing pressure
Plate 11 is fixed on die case 6.The other end for adjusting screw rod 9 passes through cavity plate pressing plate 10.Cavity plate pressing plate 10 is fixed with bolt 20
On cavity plate 5.The adjustment that screw rod 9 realizes punching horizontal spacing is adjusted by rotation.
S6, it is connected on cavity plate 5 as shown in Figure 1, pressure plate 4 is passed through elastic device 14, stamping is placed on die case 6
On.There is certain interval between pressure plate 4 and stamping, facilitates stamping mobile.
S7, upper mold group are fixedly connected with external driver device.1 downlink of upper die holder when work drives 8 punching press of formed punch to be placed on
Stamping on 6 upper surface of die case, to complete punching.In punching press, pressure plate 4 prevents the movement of stamping downwardly against stamping
And spring, when terminating punching press, pressure plate 4 can be such that stamping and formed punch 8 is detached from.
Compared with prior art, a kind of punching die of appliance with hole position adjusting provided by the utility model can be by adjusting screw rod
9,7 installation direction of loose plug, the selection formed punch mounting groove 19 of cavity plate 5 are converted to change punching position, adjusts the transverse direction of punching
And longitudinal pitch, it does not need each different pitch-row and opens a secondary mold again, greatly saved the processing cost of product, improved
Production efficiency.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can be readily occurred in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this is practical
Novel protection scope should be subject to the protection scope in claims.
Claims (10)
1. a kind of punching die of appliance with hole position adjusting characterized by comprising upper mold group, lower die group, identical four slidings
Pressing plate and identical two groups of regulating mechanisms；Upper mold group downlink when punching, to be placed on stamping to be processed in lower die group into
Row punching；
Upper mold group includes upper die holder, identical two punch-pin, several formed punches, and formed punch is placed in punch-pin, punch-pin with it is upper
Die holder connection；Each punch-pin it is longitudinally-aligned be equipped with several identical formed punch mounting grooves, each formed punch mounting groove is corresponding
One formed punch；By selecting formed punch mounting groove, the longitudinal pitch of adjustment front and back adjacent punches；Punch-pin by two sliding clamps with
The bottom surface of upper die holder is slidably connected, and adjusts the horizontal spacing of left and right adjacent punches；
Lower die group includes lower die holder, cavity plate, identical two die cases, several loose plugs；Cavity plate is fixed on lower die
On seat, die case is placed on cavity plate, and size, the height of die case and punch-pin are all the same；Die case by sliding clamp with it is recessed
The upper surface slide of mould connects, the horizontal spacing of the adjacent punching in adjustment left and right；Loose plug jointless mosaic is inside die case, often
A loose plug is equipped with an eccentric orfice, and the eccentric orfice is punching；Cavity plate is packed into after loose plug horizontal plane is rotated 180 degree
Set, the longitudinal pitch of the adjacent punching in adjustment front and back；
The regulating mechanism is connect with lower die group, the horizontal spacing of the adjacent punching in adjustment left and right.
2. the punching die of appliance with hole position adjusting as described in claim 1, which is characterized in that the sliding clamp is Z-type body；Wherein
Two sliding clamps are separately fixed on the lower surface of upper die holder by bolt horizontal alignment, push down punch-pin, connect punch-pin and upper mold
Seat, the lower surface of the upper surface fitting upper die holder of punch-pin；Other two sliding clamp is separately fixed on by bolt horizontal alignment
Die case is pushed down in the upper surface of cavity plate, connects die case and cavity plate；One is formed between two sliding clamps of same level
Sliding slot, width and matched punch-pin, the width of die case and height of sliding slot；Punch-pin and die case are horizontal sliding in sliding slot
It is dynamic, adjust the horizontal spacing of left and right adjacent punches and punching.
3. the punching die of appliance with hole position adjusting as described in claim 1, which is characterized in that between ipsilateral punch-pin and die case also
It is separately installed with multiple first guide posts and the first guide sleeve, each first guide post is fixed on punch-pin by bolt vertically, described
Each first guide sleeve is fixed on die case by bolt vertically, and each first guide post is inserted into respectively to be arranged each corresponding first
In guide sleeve, ipsilateral punch-pin and die case is guided to move synchronously, realizes formed punch and punching position pairing.
4. the punching die of appliance with hole position adjusting as described in claim 1, which is characterized in that the formed punch mounting groove is T-type body knot
Structure, formed punch are put into punch-pin above T-type body mounting groove, connect with punch-pin jointless mosaic；The upper surface of formed punch and punch-pin it is upper
Flush；There is part to be located at except T-type body mounting groove below the formed punch, is used for punching.
5. the punching die of appliance with hole position adjusting as described in claim 1, which is characterized in that on the die case by identical spacing and
The longitudinally-aligned mounting groove equipped with several loose plugs, mounting groove are positive truncated rectangular pyramids structure.
6. the punching die of appliance with hole position adjusting as claimed in claim 5, which is characterized in that the loose plug is positive truncated rectangular pyramids knot
Structure, the loose plug mounting groove of the corresponding positive truncated rectangular pyramids of each loose plug can be from the seamless edge in positive truncated rectangular pyramids mounting groove lower section
Imbed die case；When die case is placed on cavity plate, the upper surface of the bottom fitting cavity plate of the loose plug of nested inside.
7. the punching die of appliance with hole position adjusting as described in claim 1, it is characterised in that the center of the eccentric orfice and activity are inlayed
The center of block upper surface is not overlapped, and the center of eccentric orfice is unequal at a distance from loose plug up and down two sides.
8. the punching die of appliance with hole position adjusting as described in claim 1, which is characterized in that the regulating mechanism includes: cavity plate pressure
Plate, adjusts screw rod at die case pressing plate；Cavity plate pressing plate is equipped with the perforation for adjusting screw rod, and the inner wall of perforation is additionally provided with corresponding adjusting silk
The silk slot of bar silk tooth；Cavity plate pressing plate is bolted on cavity plate；The one end for adjusting screw rod is equipped with a cylindrical body step, recessed
Die sleeve pressing plate is equipped with the mounting groove for having step one end to match with adjusting screw rod, and adjusting screw rod has one end of step is seamless to be embedded in
In die case pressing plate；Die case pressing plate is bolted on die case；The other end for adjusting screw rod is arranged in cavity plate pressing plate；
Screw rod is adjusted by rotation and realizes that die case is mobile, adjusts punching horizontal spacing.
9. the punching die of appliance with hole position adjusting as described in claim 1, which is characterized in that the upper mold group also includes elastic device
And pressure plate；Pressure plate is mounted on punch-pin by elastic device, in punching press downwardly against stamping, prevent stamping movement and
Spring when terminating punching press, can be such that stamping and upper mold group is detached from.
10. the punching die of appliance with hole position adjusting as described in claim 1, which is characterized in that also comprising multiple second guide posts and the
Two guide sleeves, for connecting upper mold group and lower die group, second guide post is fixed on upper die holder by bolt vertically, and described second leads
Lower die holder is fixed on by bolt vertically to set, and each second guide post is inserted into is arranged in each corresponding second guide sleeve respectively
It is interior, to guide upper mold group and lower die group with correct position pairing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290546.5U CN208772266U (en) | 2018-08-10 | 2018-08-10 | A kind of punching die of appliance with hole position adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290546.5U CN208772266U (en) | 2018-08-10 | 2018-08-10 | A kind of punching die of appliance with hole position adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772266U true CN208772266U (en) | 2019-04-23 |
Family
ID=66156431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821290546.5U Expired - Fee Related CN208772266U (en) | 2018-08-10 | 2018-08-10 | A kind of punching die of appliance with hole position adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772266U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153364A (en) * | 2019-06-27 | 2019-08-23 | 安徽黄山中友链条制造有限公司 | A kind of continuous self-action pulling eye mold of small dimension Stainless Steel Chain Board processing |
| CN110255267A (en) * | 2019-06-27 | 2019-09-20 | 江西省烟草公司赣州市公司 | Cigarette delivery PE heat shrinkable package film perforating equipment |
| CN110732586A (en) * | 2019-10-25 | 2020-01-31 | 佛山市众禾铝业有限公司 | type section bar perforating machine |
| CN112427537A (en) * | 2020-12-17 | 2021-03-02 | 新乡天丰机械制造有限公司 | Punching die |
-
2018
- 2018-08-10 CN CN201821290546.5U patent/CN208772266U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153364A (en) * | 2019-06-27 | 2019-08-23 | 安徽黄山中友链条制造有限公司 | A kind of continuous self-action pulling eye mold of small dimension Stainless Steel Chain Board processing |
| CN110255267A (en) * | 2019-06-27 | 2019-09-20 | 江西省烟草公司赣州市公司 | Cigarette delivery PE heat shrinkable package film perforating equipment |
| CN110732586A (en) * | 2019-10-25 | 2020-01-31 | 佛山市众禾铝业有限公司 | type section bar perforating machine |
| CN112427537A (en) * | 2020-12-17 | 2021-03-02 | 新乡天丰机械制造有限公司 | Punching die |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190423 Termination date: 20200810 |