CN105945090B - Idler wheel steel seal - Google Patents
Idler wheel steel seal Download PDFInfo
- Publication number
- CN105945090B CN105945090B CN201610545799.1A CN201610545799A CN105945090B CN 105945090 B CN105945090 B CN 105945090B CN 201610545799 A CN201610545799 A CN 201610545799A CN 105945090 B CN105945090 B CN 105945090B
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- Prior art keywords
- locking member
- idler wheel
- steel seal
- fixture block
- wheel assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
- B21C51/005—Marking devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
Present invention is disclosed a kind of idler wheel steel seal, including：Pedestal, supporting rack, roll wheel assembly and locking member.Supporting rack is mounted on the base.Roll wheel assembly rotates around the axis, and shaft is mounted on supporting rack, has steel seal on the periphery of roll wheel assembly.Locking member is mounted on the base and close to roll wheel assembly, and locking member has locked position and unlocked position.Locking member is located at locked position, and locking member locks roll wheel assembly, and roll wheel assembly cannot rotate.Locking member is located at unlocked position, roll wheel assembly unlock, and roll wheel assembly can rotate.The idler wheel steel seal of the present invention provides the independent assortment of steel seal with roller form, and the use demand of big batch steel seal can be met by several idler wheels.Idler wheel is integrated installation on supporting rack, therefore is not in the case where being scattered.The replacement that steel seal can be realized without dismantling idler wheel by locking member, process time substantially reduce.
Description
Technical field
The present invention relates to technical fields of mechanical processing, more specifically to die stamping technology.
Background technology
In technical field of mechanical processing, for the product of batch production, in order to which the parts to every batch of are identified,
Need the noting marker on product.Stamping technology is a kind of major technique being identified to parts, in punching course, all
It needs to do steel seal mark to the punching parts of every batch of, to distinguish the stamping parts of every batch of.After a batch completes production, more
The steel seal for changing each batch is a necessary process.
Fig. 1 a and Fig. 1 b disclose the structure chart of the steel seal component used in the prior art.Fig. 1 a disclose steel seal component
Cross-section structure, Fig. 1 b disclose the overlooking structure figure of steel seal component.As illustrated in figs. 1A and ib, which includes steel seal seat
101, holder 102, cushion block 103, gasket 104, steel seal 105 and screw 106.Steel seal 105 is placed in holder 102, in steel seal 105
Cushion block 103 is lined between holder 102, cushion block 103 can adjust the height of steel seal 105 and the top surface of steel seal 105 is presented
Concordant state.The holder 102 for accommodating steel seal 105 is installed to by gasket 104 in steel seal seat 101, and screw 106 passes through holder
It 102 and is screwed into steel seal seat 101.Steel seal 105, holder 102 and steel seal seat 101 are fixedly secured by screw 106 so that steel seal 105
The stamping press in punching course can be born, will not be displaced or is loosened.
For quantity-produced parts, since there are many production batch of parts, need to be replaced as frequently as steel seal.
After the parts production of a batch finishes, needs to unscrew screw 106, holder 102 and steel seal are removed from steel seal seat 101
105, then old steel seal 105 is taken out from holder 102, change to new steel seal 105 and the again position of adjusting pad block 103.Then
Holder 102 is fitted into steel seal seat 101 again, screw 106 is reloaded behind the position of adjust pad 104 and tightens screw 106.On
The process stated extremely overelaborates, and requires a great deal of time to replace steel seal.Also, the repeated disassembled and assembled of screw 106 can be made
The rotten tooth of screw thread of 106 tail portion of screw, the rotten tooth of screw thread can make the whole operating time more extend, also, if the rotten tooth of screw thread
Cause screw that can not tighten, it may appear that the problem of steel seal is shifted or loosened in punching course.Meanwhile for batch it is more zero
For component, need to prepare the steel seal of a large amount of different digitals or letter to carry out rotation use, these steel seal either store
Or it finds, is required for spending the time.Further, since it is fixed that steel seal, which is not, therefore loses or fall there is also steel seal
To the hidden danger in the gap of machinery equipment.
Invention content
Present invention is disclosed a kind of idler wheel steel seal, including：Pedestal, supporting rack, roll wheel assembly and locking member.Supporting rack is installed
On pedestal.Roll wheel assembly rotates around the axis, and shaft is mounted on supporting rack, has steel seal on the periphery of roll wheel assembly.Locking
Part is mounted on the base and close to roll wheel assembly, and locking member has locked position and unlocked position.Locking member is located at locking position
It sets, locking member locks roll wheel assembly, and roll wheel assembly cannot rotate.Locking member is located at unlocked position, roll wheel assembly unlock, roller group
Part can rotate.
In one embodiment, roll wheel assembly includes several idler wheels, and several idler wheels are mounted in shaft side by side, each rolling
The periphery of wheel is tooth form, and steel seal is located on the outer surface of tooth.
In one embodiment, locking member is located at locked position, and locking member is embedded in the between cog of idler wheel, and idler wheel is locked cannot
Rotation.Locking member is located at unlocked position, and locking member is exited from the between cog of idler wheel, and idler wheel unlock can rotate.
In one embodiment, locking member includes：Actuator, guide part, fixture block and return unit.Fixture block is moved along guide part
It is dynamic.Actuator bears external force and fixture block is driven to be moved from locked position to unlocked position along guide part.Return unit exerts a force to fixture block
Fixture block is driven to be moved from unlocked position to locked position along guide part.
In one embodiment, guide part is vertical direction.Actuator is push rod, the movement of actuator vertical direction, driving
Part driving fixture block is moved along guide vertical, is exited from the between cog of the bottom of idler wheel.Return unit is elastic component, and elastic component is along vertical
Direction, elastic component driving fixture block are moved along guide vertical, are caught in the between cog of the bottom of idler wheel.
In one embodiment, guide part is horizontally oriented.Actuator is push rod, the movement of actuator vertical direction, driving
It is connected by commutating structure between part and fixture block, actuator driving fixture block is moved horizontally along guide part, the tooth from the side of idler wheel
Between exit.Return unit is elastic component, and in the horizontal direction, elastic component driving fixture block moves horizontally elastic component along guide part, is caught in rolling
The between cog of the side of wheel.
In one embodiment, the first inclined-plane is formed on the bottom of actuator, and the tail portion of fixture block forms the second inclined-plane, and first tiltedly
Face and the fitting of the second inclined-plane, the head of fixture block is caught in or exits the between cog of the side of idler wheel.
In one embodiment, supporting rack forms shell, and roll wheel assembly and locking member are contained in supporting rack by supporting rack,
There is axis hole, shaft are mounted on supporting rack in axis hole.
The idler wheel steel seal of the present invention provides the independent assortment of steel seal with roller form, can be met by several idler wheels large quantities of
The use demand of secondary steel seal.Idler wheel is integrated installation on supporting rack, therefore is not in the case where being scattered.By locking member without
The replacement that steel seal can be realized in idler wheel need to be dismantled, the process time substantially reduces.
Description of the drawings
The above and other feature of the present invention, property and advantage will pass through description with reference to the accompanying drawings and examples
And become apparent, identical reference numeral always shows identical feature in the accompanying drawings, wherein：
Fig. 1 a and Fig. 1 b disclose the structure chart of the steel seal component used in the prior art.
Fig. 2 a disclose the structure chart of the idler wheel steel seal of first embodiment according to the present invention, and wherein supporting rack is removed.
Fig. 2 b disclose the structure chart of the idler wheel steel seal of first embodiment according to the present invention, and wherein supporting rack is shown.
Fig. 3 discloses the operation principle schematic diagram of the idler wheel steel seal of first embodiment according to the present invention.
Fig. 4 discloses the structure chart of idler wheel steel seal according to the second embodiment of the present invention, and wherein supporting rack is shown.
Fig. 5 discloses the operation principle schematic diagram of idler wheel steel seal according to the second embodiment of the present invention.
Specific implementation mode
The present invention is directed to propose a kind of idler wheel steel seal, including：Pedestal, supporting rack, roll wheel assembly and locking member.Supporting rack is pacified
On pedestal.Roll wheel assembly rotates around the axis, and shaft is mounted on supporting rack, has steel seal on the periphery of roll wheel assembly.Lock
Tight part is mounted on the base and close to roll wheel assembly, and locking member has locked position and unlocked position.Locking member is located at locking
Position, locking member lock roll wheel assembly, and roll wheel assembly cannot rotate.Locking member is located at unlocked position, roll wheel assembly unlock, idler wheel
Component can rotate.
Fig. 2 a and Fig. 2 b disclose the structure chart of the idler wheel steel seal of first embodiment according to the present invention.It supports in fig. 2 a
Frame is removed, and supporting rack is shown in figure 2b.As shown, the idler wheel steel seal includes：Pedestal 201, supporting rack 202, idler wheel
Component 203 and locking member 204.Supporting rack 202 is mounted on pedestal 201.In the illustrated embodiment, supporting rack 202 forms outer
Roll wheel assembly 203 and locking member 204 are contained in supporting rack 202 by shell, supporting rack 202.Fig. 2 b are disclosed existing for supporting rack
State accommodates roll wheel assembly 203 and locking member 204 in the supporting rack 202 of can type.In order to show roll wheel assembly 203 and lock
The structure of tight part 204 eliminates supporting rack in Fig. 2 a.231 rotation around the shaft of roll wheel assembly 203, shaft 231 are mounted on supporting rack
On 202, it can be letter to have steel seal, steel seal on the periphery of roll wheel assembly 203, can also be number or be needed any
A kind of steel seal sign format.There is axis hole 221, shaft 231 are mounted on supporting rack 202 in axis hole 221.Roll wheel assembly 203 wraps
Several idler wheels 232 are included, several idler wheels 232 are mounted in shaft 231 side by side.The periphery of each idler wheel 232 is multiple tooth forms, steel
Print is on the outer surface of tooth.In the illustrated embodiment, the identical idler wheel 232 of three structures is arranged side by side is mounted on shaft 231
It is upper and can mutual relative rolling, the periphery of idler wheel 232 is tooth form, forms the form of gear.In the outer of each tooth
Steel seal symbol is set on side surface.In the illustrated embodiment, one group of letter steel seal and two groups are respectively provided on three idler wheels
Digital steel seal.The selection of the quantity and set steel seal sign pattern of tooth can be according to practical need in the quantity of idler wheel, idler wheel
It asks and determines.Locking member 204 is mounted on pedestal 201 and close to roll wheel assembly 203.Locking member 204 have locked position and
Unlocked position.Locking member is located at locked position, and locking member locks roll wheel assembly, and roll wheel assembly cannot rotate.Locking member is located at solution
Lock position, roll wheel assembly unlock, roll wheel assembly can rotate.Corresponding to the roll wheel assembly 203 with toothed peripheral of diagram, locking
Part 204 is located at locked position, and locking member is embedded in the between cog of idler wheel, and idler wheel, which is locked, to be rotated.Locking member is located at unlocked position,
Locking member is exited from the between cog of idler wheel, can be freely rotated after roll wheel assembly unlock.With reference to shown in figure 2a, locking member 204 includes driving
Moving part 241, guide part 242, fixture block 243 and return unit 244.Fixture block 243 is moved along guide part 242.Actuator 241 bears external force
And fixture block 243 is driven to be moved from locked position to unlocked position along guide part 242.Return unit 244 exerts a force to fixture block and drives fixture block
243 are moved along guide part 242 from unlocked position to locked position.In the embodiment shown in Fig. 2 a, guide part 242 is vertical side
To guide part 242 is the guide rod of vertical direction setting.Return unit 244 is elastic component, and elastic component is equally vertically.?
In the embodiment of diagram, elastic component can be arranged in the inside of guide rod and guide rod can vertically stretch.Fixture block 243
Setting is on the guide bar.There is the bolt 245 projected upwards, the bolt projected upwards 245 can snap onto rolling on fixture block 243
The between cog of wheel.Actuator 241 is push rod, and the movement of 241 vertical direction of actuator, the end of push rod is connect with fixture block 243.Fig. 3 takes off
The operation principle schematic diagram of the idler wheel steel seal of first embodiment according to the present invention is shown.It is not acted on by external force in push rod
And when moving down, under the elastic force effect of elastic component, guide rod pops up so that fixture block moves straight up along guide rod
Dynamic, the bolt on fixture block is caught in the between cog of the bottom of idler wheel.Multiple idler wheels being set up in parallel are blocked by bolt and are locked.This
When, the steel seal on the outer surface of one group of tooth above face protrudes from that supporting rack 202 is outer (with reference to figure 2b), this group of steel seal is to be made
Steel seal.Bolt can block idler wheel securely so that idler wheel will not rotate, it is ensured that not will produce variation in steel seal.It utilizes
Protrude from the structure outside supporting rack so that the supporting rack as shell can bear most of stamping press when punching press, mitigation pair
In the impact of internal roll wheel assembly and locking member.When needing replacing steel seal, by lower push-rod, push rod moves vertically downwards
Dynamic, push rod driving fixture block moves straight down along guide rod, and the bolt on fixture block is exited from the between cog of the bottom of idler wheel.It rolls at this time
The rotation of wheel is unrestricted, rotates the steel on outer surface of each idler wheel to adjust the tooth on each idler wheel above face respectively
Print so that the steel seal on the outer surface of one group of tooth above several idler wheel faces forms required combination.It has been adjusted in steel seal
Bi Hou loosens push rod, and fixture block moves up again under the action of return unit, and bolt is caught in the between cog of idler wheel bottom to lock idler wheel.
Fig. 4 discloses the structure chart of idler wheel steel seal according to the second embodiment of the present invention, and wherein supporting rack is shown.Figure
5 disclose the operation principle schematic diagram of idler wheel steel seal according to the second embodiment of the present invention, and Fig. 5 discloses second embodiment
The internal structure of idler wheel steel seal.As shown, the idler wheel steel seal includes：Pedestal 301, supporting rack 302, roll wheel assembly 303 and lock
Tight part 304.Supporting rack 302 is mounted on pedestal 301.In the illustrated embodiment, supporting rack 302 is similarly formed shell, support
Roll wheel assembly 303 and locking member 304 are contained in supporting rack 302 by frame 302.As shown in figure 4, showing shape existing for supporting rack
State accommodates roll wheel assembly 303 and locking member 304 in the supporting rack 302 of can type.Fig. 5 illustrates roll wheel assembly 303 and locking
The structure of part 304 eliminates supporting rack in Fig. 5.331 rotation around the shaft of roll wheel assembly 303, shaft 331 are mounted on supporting rack 302
On, there is steel seal on the periphery of roll wheel assembly 303.There is axis hole 321, shaft 331 are mounted on supporting rack 302 in axis hole 321.
Roll wheel assembly 303 includes several idler wheels 332, and several idler wheels 332 are mounted in shaft 331 side by side.The periphery of each idler wheel 332
It is tooth form, steel seal is located on tooth.In the illustrated embodiment, the identical idler wheel 332 of three structures is arranged side by side is mounted on shaft 331
On, the periphery of idler wheel 332 is tooth form, forms the form of gear.Steel seal is set on the outer surface of each tooth.In diagram
In embodiment, one group of letter steel seal and two groups of number steel seal are respectively provided on three idler wheels.Tooth in the quantity of idler wheel, idler wheel
Quantity and the selection of the type of set steel seal symbol can be determined according to actual demand.Locking member 304 is mounted on pedestal 301
Upper and close roll wheel assembly 303.Locking member 304 has locked position and unlocked position.Locking member is located at locked position, locking
Part locks roll wheel assembly, and roll wheel assembly cannot rotate.Locking member is located at unlocked position, roll wheel assembly unlock, and roll wheel assembly can turn
It is dynamic.Corresponding to the roll wheel assembly 303 with toothed peripheral of diagram, locking member 304 is located at locked position, and locking member is embedded in idler wheel
Between cog, idler wheel, which is locked, to be rotated.Locking member is located at unlocked position, and locking member is exited from the between cog of idler wheel, idler wheel unlock
It can rotation.Second embodiment and first embodiment difference lies in locking member 304 for roll wheel assembly 303 locking direction not
Together, locking member vertically locks roll wheel assembly in first embodiment, and locking member is locked in the horizontal direction in a second embodiment
Tight roll wheel assembly.Refering to what is shown in Fig. 5, locking member 304 includes actuator 341, guide part 342, fixture block 343 and return unit 344.Card
Block 343 is moved along guide part 342.Actuator 341 bears external force and drives fixture block 343 along guide part 342 from locked position to solution
Lock position moves.Return unit 344 exerts a force to fixture block drives fixture block 343 to be moved from unlocked position to locked position along guide part 342.
In the embodiment shown in fig. 5, guide part 342 is horizontally oriented, and guide part 342 is horizontally oriented the guide rod of setting.It resets
Part 344 is elastic component, and elastic component is equally in the horizontal direction.In the illustrated embodiment, elastic component can be arranged in guide rod
It is internal and guide rod can stretch in the horizontal direction.Fixture block 343 is arranged on the guide bar.Door with step on fixture block 343
Door bolt 345, the bolt 345 of the step can snap onto the between cog of idler wheel.Actuator 341 is push rod, 341 vertical direction of actuator
It is mobile, the connection of vertical driving horizontal output, the wedge structure conduct are completed between push rod and fixture block by a wedge structure
Commutating structure.In the illustrated embodiment, the first inclined-plane is formed on the bottom of actuator 341, and the tail portion of fixture block 343 forms second tiltedly
Face, the first inclined-plane and the fitting of the second inclined-plane.By the first inclined-plane and the second inclined-plane, the vertical direction movement of push rod is converted into card
The horizontal direction of block moves.There is bolt 345, bolt 345 to be caught in or exit the tooth of the side of idler wheel on the head of fixture block 343
Between.Shown in Fig. 5, when push rod is not moved down by the effect of external force, under the elastic force effect of elastic component,
Guide rod is displaced sideways so that fixture block moves right along guide rod level, and the bolt on fixture block is caught in the between cog of the side of idler wheel.
Multiple idler wheels being set up in parallel are blocked by bolt and are locked.At this point, the steel seal on the top surface of one group of tooth above face protrudes
In outside supporting rack 302, this group of steel seal is the steel seal used.Bolt can block idler wheel securely so that and idler wheel will not rotate,
Ensure that steel seal not will produce variation in punching press.Utilize the structure protruded from outside supporting rack so that the supporting rack energy as shell
Most of stamping press when punching press is enough born, the impact for internal roll wheel assembly and locking member is mitigated.Needing replacing steel
When print, by lower push-rod, push rod moves vertically downwards, push rod by commutating structure drive fixture block along guide rod level to the left
Mobile, the bolt on fixture block is exited from the between cog of the side of idler wheel.The rotation of idler wheel is unrestricted at this time, rotates each rolling respectively
Take turns the steel seal on outer surface to adjust the tooth on each idler wheel above face so that one group of tooth above several idler wheel faces
Steel seal on outer surface forms required combination.After steel seal is adjusted, loosen push rod, fixture block under the action of return unit
It moves right again, bolt is caught in the between cog of idler wheel side to lock idler wheel.In the embodiment shown in fig. 5, fixture block is located at a left side
Side, roll wheel assembly is located at right side, therefore it is locking roll wheel assembly that fixture block, which moves right, and fixture block is moved to the left unlock.In other realities
It applies in example, fixture block can also be arranged and be located at left side in right side and roll wheel assembly, it is to lock roller group that such fixture block, which is moved to the left,
Part, it is unlock that fixture block, which moves right,.
The idler wheel steel seal of the present invention provides the independent assortment of steel seal with roller form, can be full by the collection achievement of several idler wheels
The use demand of the big batch steel seal of foot.Idler wheel is mounted on supporting rack, therefore is not in the case where being scattered.Pass through locking member
The replacement of steel seal can be realized without dismantling idler wheel, the process time substantially reduces.
Above-described embodiment, which is available to, to be familiar with person in the art to realize or use the present invention, and is familiar with this field
Personnel can make various modifications or variation, thus this to above-described embodiment without departing from the present invention in the case of the inventive idea
The protection domain of invention is not limited by above-described embodiment, and should meet inventive features that claims are mentioned most
On a large scale.
Claims (4)
1. a kind of idler wheel steel seal, which is characterized in that including：
Pedestal；
Supporting rack, supporting rack are mounted on the base；
Roll wheel assembly, roll wheel assembly rotate around the axis, and shaft is mounted on supporting rack, have steel seal on the periphery of roll wheel assembly,
The roll wheel assembly includes several idler wheels, and several idler wheels are mounted in shaft side by side, and the periphery of each idler wheel is tooth form, described
Steel seal is located on the outer surface of tooth, and the outer surface of tooth is plane；
Locking member, locking member are mounted on the base and close to the roll wheel assemblies, and there is locking member locked position to conciliate lock-bit
It sets；
Locking member is located at locked position, and locking member locks roll wheel assembly, and roll wheel assembly cannot rotate；Locking member is located at solution lock-bit
It sets, roll wheel assembly unlock, roll wheel assembly can rotate；
The locking member includes：Actuator, guide part, fixture block and return unit；Fixture block is moved along guide part；Actuator is pressed,
Actuator bears external force and fixture block is driven to be moved from locked position to unlocked position along guide part；Return unit exerts a force to fixture block and drives
Fixture block is moved along guide part from unlocked position to locked position, and the return unit is elastic component；
The wherein described guide part is vertical direction；Actuator is push rod, the movement of actuator vertical direction, actuator driving fixture block edge
Guide vertical moves, and is exited from the between cog of the bottom of idler wheel；Vertically, elastic component drives fixture block along guide part to elastic component
Vertical shift is caught in the between cog of the bottom of idler wheel；Or
The guide part is horizontally oriented；Actuator is push rod, and the movement of actuator vertical direction passes through between actuator and fixture block
Commutating structure connects, and actuator driving fixture block is moved horizontally along guide part, is exited from the between cog of the side of idler wheel；Elastic component is along water
It square is moved horizontally to, elastic component driving fixture block along guide part, is caught in the between cog of the side of idler wheel.
2. idler wheel steel seal as described in claim 1, which is characterized in that the locking member is located at locked position, locking member insertion
The between cog of idler wheel, idler wheel, which is locked, to be rotated；The locking member is located at unlocked position, and locking member is exited from the between cog of idler wheel,
Idler wheel unlock can rotate.
3. idler wheel steel seal as described in claim 1, which is characterized in that when the guide part is horizontally oriented,
First inclined-plane is formed on the bottom of the actuator, and the tail portion of the fixture block forms the second inclined-plane, and the first inclined-plane and second is tiltedly
Face paste is closed, and the head of fixture block is caught in or exits the between cog of the side of idler wheel.
4. idler wheel steel seal as described in claim 1, which is characterized in that support frame as described above forms shell, and supporting rack is by roller group
Part and locking member are contained in supporting rack, and there is axis hole, the shaft are mounted on support frame as described above in axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545799.1A CN105945090B (en) | 2016-07-12 | 2016-07-12 | Idler wheel steel seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545799.1A CN105945090B (en) | 2016-07-12 | 2016-07-12 | Idler wheel steel seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105945090A CN105945090A (en) | 2016-09-21 |
| CN105945090B true CN105945090B (en) | 2018-11-02 |
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| CN201610545799.1A Active CN105945090B (en) | 2016-07-12 | 2016-07-12 | Idler wheel steel seal |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739577B (en) * | 2016-12-10 | 2022-09-20 | 河南中烟工业有限责任公司 | Double-eccentric wheel type steel seal dialing device |
| CN107116112B (en) * | 2017-07-12 | 2018-11-13 | 浙江大地钢结构有限公司 | Steel plate automatic stamping press machine |
| CN107952821A (en) * | 2017-11-15 | 2018-04-24 | 浙江盛达铁塔有限公司 | Punching press stamping die |
| WO2020248302A1 (en) * | 2019-06-13 | 2020-12-17 | 优德精密工业（昆山）股份有限公司 | Engraving mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2578456B1 (en) * | 1985-03-08 | 1988-07-29 | Mecagrav Sa | COMPOSER FOR ENGRAVING MACHINE |
| FR2578763B1 (en) * | 1985-03-13 | 1989-02-03 | Mecagrav Sa | COMPOSER FOR ENGRAVING PRESS |
| AT388518B (en) * | 1987-04-01 | 1989-07-25 | Stangl Kurt Dipl Ing | DEVICE FOR IMPRESSING DIFFERENT STAMP CHARACTERS IN A ROLLED PROFILE |
| US20070187870A1 (en) * | 2006-02-02 | 2007-08-16 | Datacard Corporation | Multiple line embossing apparatus |
| CN202921686U (en) * | 2012-06-27 | 2013-05-08 | 凌云工业股份有限公司 | Roll-in on-line marking device for cold-bent sectional material |
| CN204955876U (en) * | 2015-09-14 | 2016-01-13 | 常州信息职业技术学院 | Mould template marking machine |
| CN205763057U (en) * | 2016-07-12 | 2016-12-07 | 上汽大众汽车有限公司 | Roller steel seal |
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