CN208944935U - Cutting workpiece device - Google Patents
Cutting workpiece device Download PDFInfo
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- CN208944935U CN208944935U CN201920166633.8U CN201920166633U CN208944935U CN 208944935 U CN208944935 U CN 208944935U CN 201920166633 U CN201920166633 U CN 201920166633U CN 208944935 U CN208944935 U CN 208944935U
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- fixed length
- locating part
- workpiece
- stopping surface
- cut
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Abstract
The utility model relates to machining set-up technical fields, and in particular to a kind of cutting workpiece device.Cutting workpiece device includes upper and lower arrangement and can relatively move to cut off the dynamic model part of workpiece and cover half part, the front end of cover half part is equipped with fixed length locating part, fixed length locating part is equipped with for the fixed length stopping surface that block cooperates in the longitudinal direction of the front end face with workpiece, and the fixed length stopping surface is the inclined-plane being in tilted layout from bottom to top and from the front to the back.Fixed length stopping surface can realize the customized cut-off of workpiece, be directed to for a batch of workpiece, not needing to measure every time, improve work efficiency with the front end block cooperation in the longitudinal direction of workpiece.Simultaneously, since fixed length stopping surface is from bottom to top and from the front to the back inclined inclined-plane, inclined-plane can carry out the block of up and down direction to the front end of workpiece, when workpiece is cut off, it can prevent the front end for being cut off part from takeofing upwards, it avoids accidentally injuring site operation personnel, eliminates the security risk at operation scene.
Description
Technical field
The utility model relates to machining set-up technical fields, and in particular to a kind of cutting workpiece device.
Background technique
With the development of auto manufacturing, the competition between each enterprise is more and more fierce, improves product quality and reduction
Manufacturing cost is to improve two maximally efficient approach of competitiveness.The round steel of different-diameter is typically used to cover in auto manufacturing
Reinforce the inside of leather goods.Round steel it is many kinds of, batch size is different, and required length is not also identical, and therefore, it is necessary to from oval
Certain length is intercepted in steel, to meet production requirement.In the prior art, for the round steel of negligible amounts, the mode of interception is logical
Often manually to be cut off using locking pliers, still, this interception way cross section quality is poor, and scale error is larger.For big
The round steel of batch, the mode for generalling use vertical cut saw are cut off, need manually to measure size in cutting-off process, often cut primary need
A size is measured, efficiency is lower, and the round steel end burr after cutting is more and not can guarantee the consistent of same batch round steel size
Property.
To solve the above problems, the Chinese utility model patent that Authorization Notice No. is CN202725741U discloses a kind of circle
Steel knife edge die, steel cutting mould are mounted on general crank press and work.Steel cutting mould specifically includes the dynamic model portion of top
Divide the cover half part with lower section, dynamic model part includes die shank, tool apron and the cutoff tool being mounted on tool apron, and cover half part includes
Solid plate, the cavity plate support being mounted on solid plate, are equipped with cavity plate in cavity plate support, in the front of cavity plate support on solid plate
It is additionally provided with fixed length locating part, specifically, fixed length locating part includes the adjustment seat being fixed on solid plate, along the longitudinal direction screw thread
Adjusting screw rod of the spinning in adjustment seat, the rear end of adjusting screw rod are used to cooperate with the front end face block of round steel to carry out round steel
Customized cut-off.When in use, round steel passes through cavity plate from the front to the back and presses against adjusting screw rod the steel cutting mould of the prior art
On rear end face, dynamic model part downlink cooperates with cavity plate and cuts off round steel, intercepts out the cut-off part of setting length.
In the prior art, cut off round steel by the way of dynamic model part and the relative movement of cover half part, cut-out efficiency compared with
Height, and cross section quality is preferable, meanwhile, setting fixed length locating part carries out block to the front end of round steel, is fixing fixed length locating part
Position after, it is only necessary to withstanding on round steel on fixed length locating part can be realized customized cut-off, does not need repeatedly to measure, improves life
Produce efficiency.But by the attached drawing of the prior art, it can be seen that the rear end face (i.e. fixed length stopping surface) of fixed length position limiting structure is flat
Face only has the function that customized cut-off is realized with block before and after round steel, but in dynamic model part and the cooperation cutting of cover half part
When round steel, the front end of round steel can takeoff upwards suddenly, cause to be cut off the whole realization jump material in part in round steel, there is scene and pacify
Full hidden danger is easy to accidentally injure site operation personnel.In fact, knife edge die in the prior art is cutting other kinds of workpiece (such as
Other stick-likes) when there is also similar problems.
Utility model content
The purpose of this utility model is to provide a kind of cutting workpiece devices, to solve in the prior art when cutting workpiece
It easily takeoffs and there is technical issues that upwards in the front end for being cut off part.
To achieve the above object, the technical solution of the utility model cutting workpiece device is: cutting workpiece device, including upper
It is lower to arrange and relatively move that, to cut off the dynamic model part of workpiece and cover half part, the front end of cover half part is limited equipped with fixed length
Part, fixed length locating part are equipped with for the fixed length stopping surface that block cooperates in the longitudinal direction of the front end face with workpiece, the fixed length
Stopping surface is the inclined-plane being in tilted layout from bottom to top and from the front to the back.
The beneficial effects of the utility model are: fixed length stopping surface can in cutting workpiece device provided by the utility model
Block cooperates in the longitudinal direction with the front end face of workpiece, realizes the customized cut-off of workpiece, be directed to a batch of workpiece and
Speech, does not need to measure every time, improve work efficiency.Simultaneously as fixed length stopping surface is from bottom to top and by forward direction
The inclined-plane of rear-inclined arrangement, inclined-plane can carry out the block of up and down direction, when workpiece is cut off, Neng Goufang to the front end of workpiece
The front end for being only cut off part is takeoff upwards, is avoided accidentally injuring site operation personnel, is eliminated the security risk at operation scene.
Further, cutting workpiece device includes the support knot in front of cover half part and for supporting workpiece upwards
Structure, the fixed length locating part are the preceding fixed length locating part in front of support construction, and the fixed length stopping surface is set on preceding fixed length
Preceding fixed length stopping surface on locating part, the support construction are arranged close to cover half part.
The effect of this programme is that fixed length locating part is the preceding fixed length locating part being arranged in front of support construction, is suitable for
It is cut off the longer situation in part, is cut off part after being cut off, rear end is supported structure and supports upwards, and front end is to lower swing
To carry out blanking, at this point, preceding fixed length stopping surface will not be to the bottom of cut-off part front end since preceding fixed length stopping surface is inclined-plane
It causes to interfere.
Further, cutting workpiece device further includes the rear fixed length locating part for being detachably arranged in support construction rear, institute
Rear fixed length locating part is stated to be equipped with for the rear fixed length stopping surface that block cooperates in the longitudinal direction of the front end face with workpiece, after described
Fixed length stopping surface is the inclined-plane being in tilted layout from bottom to top and from the front to the back.
The effect of this programme is that cutting workpiece device further includes the rear fixed length locating part positioned at support construction rear, fits
For being cut off the shorter situation in part, meanwhile, rear fixed length stopping surface is also inclined-plane, when can guarantee to be cut off partially shorter
Not there is a situation where beating, and rear fixed length locating part can be removed, and the use of fixed length locating part before not influencing increases workpiece
The scope of application of disconnecting device.
Further, the front end of the cover half part is equipped with the lead-in chamfered being located at below dynamic model part, and lead-in chamfered is used
Guidance is cut off part and skids off when fixed length locating part after use limits and is cut off partial-length.
The effect of this programme is, after lead-in chamfered is arranged, when being cut off partially shorter, after being cut off, guidance is oblique
Face, which will guide to be cut off, partially skids off cover half part, facilitates blanking.
Further, the cover half part is equipped with the guide rod that front and back extends, the support construction and the limit of preceding fixed length
Part can assemble to guiding movement on the guide bar, and the rear fixed length locating part is detachably assemblied on guide rod.
The effect of this programme is, can be by support construction, preceding fixed length locating part and rear fixed length locating part by guide rod
It is all mounted on, realizes and install concentratedly, and the adjustment of the front and back of support construction and preceding fixed length locating part is oriented to.
Further, the guide rod is to set graduated work rest blade.
The effect of this programme is, has scale on work rest blade, and site operation personnel can be facilitated intuitively to check and really
Determine the length of customized cut-off.
Further, preceding fixed length locating part includes the front apron being in tilted layout, and front apron is equipped with the preceding fixed length block
Face, rear fixed length locating part include the rear baffle being in tilted layout, and rear baffle is equipped with the rear fixed length stopping surface, and forward and backward baffle is equal
It can be assemblied on the guide rod to guiding movement along the longitudinal direction by the snap ring being set on guide rod.
The effect of this programme is, specific to the structure of preceding fixed length locating part and rear fixed length locating part, using inclination arrangement
Baffle form inclined fixed length stopping surface, baffle is installed on the guide bar by snap ring, structure is simpler, right
The front-rear position of forward and backward baffle is also more convenient when being adjusted.
Further, cover half part includes solid plate and the stationary knife block on solid plate, is equipped at least two in stationary knife block
It is a be arranged side by side at least two workpiece it is corresponding across die case, the rear of stationary knife block corresponds to each die case and is respectively set
There is the guide frame that left and right guiding is carried out to associated workpiece.
The effect of this programme is, stationary knife block is equipped at least two die cases, can simultaneously at least two workpiece into
Row cutting, improves production efficiency.Moreover, corresponding to each die case is provided with guide frame, it is being fed forward workpiece
When, before workpiece enters die case, the guiding of left and right directions is carried out to workpiece, keeps apart each workpiece.
Further, the rear of solid plate is equipped with guide plate, corresponds to each die case on guide plate and is provided with pilot hole, respectively
Pilot hole respectively constitutes the guide frame.
The effect of this programme is that each pilot hole on guide plate constitutes guide frame, and guide frame is simpler.
Further, guide pad is provided between guide plate and stationary knife block, the top of guide pad is oriented to equipped with multiple connections
The guiding groove in hole and corresponding die case.
The effect of this programme is, after guide frame separates each workpiece, guiding groove will be each after guidance separation
Workpiece enters in die case, ensure that workpiece can be penetrated smoothly in die case, avoids carrying out eccentric wear to die case.
Detailed description of the invention
Fig. 1 is that the perspective view at the first visual angle of the utility model cutting workpiece Installation practice (is not drawn into discharging dress in figure
It sets)；
Fig. 2 is that the perspective view at the second visual angle of the utility model cutting workpiece Installation practice (is not drawn into discharging dress in figure
It sets)；
Fig. 3 is the perspective view of cover half part in Fig. 1 and Fig. 2；
Fig. 4 is the main view of cover half part in Fig. 1 and Fig. 2；
Fig. 5 is the right view of Fig. 4；
Fig. 6 is that the use state diagram of the utility model cutting workpiece Installation practice (is not drawn into discharging dress in figure
It sets)；
Description of symbols: 100- dynamic model part；11- moving template；12- moving knife block；13- carries on the back cutter block；200- cover half part；
21- solid plate；22- stationary knife block；23- guide pad；24- guide plate；25- pilot hole；26- guiding groove；27- die case；28- discharging
Plate；29- guide pin；210- pressure spring；211- lead-in chamfered；300- fixed length position limiting structure；31- work rest blade；Fixed length limits before 32-
Part；Fixed length locating part after 33-；34- support rod；41- guide sleeve；42- guide post；500- round steel.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment of the cutting workpiece device of the utility model, as shown in Figures 1 to 6, the workpiece in the present embodiment
For round steel 500, in other embodiments, workpiece can be other bars or materials in the tube etc..
As depicted in figs. 1 and 2, cutting workpiece device includes the cover half part 200 of lower section and is pacified by guide post guide sleeve structure
Dynamic model part 100 on cover half part 200 in the present embodiment, has a punch-pin in dynamic model part 100, on cover half part 200
With cavity plate.Round steel 500 from back to front cut off by feeding, the fixed length being also equipped in front of cavity plate on cover half part 200
Position limiting structure 300 to realize the customized cut-off to round steel 500, and limits to prevent it from takeofing the front end of round steel 500.
As shown in Figures 3 to 5, cover half part 200 includes solid plate 21, is successively installed along the longitudinal direction on solid plate 21
There are stationary knife block 22 and guide pad 23, wherein stationary knife block 22 is fixedly mounted on solid plate 21 by screw.It is opened on stationary knife block 22
If there are five the die case perforation of front and back perforation, five die case perforation are arranged in juxtaposition in left-right direction, five die case perforation
It is middle that die case 27 is detachably installed respectively.The removable purpose being mounted on stationary knife block 22 of die case 27 is, is directed to difference
The round steel 500 of diameter, the die case 27 by replacing different inner diameters pass through for the round steel 500 of different-diameter and carry out to it
Guiding and limit.When specific installation, the front end face of die case 27 and the front end face flush arrangement of stationary knife block 22.
Guide pad 23 is arranged in the rear of stationary knife block 22, is oriented to the round steel 500 entered in guide pad 23.Guide pad
23 rear side is equipped with guide plate 24, specially by the way of screw connection, opens up on guide plate 24 and leads there are five independent
To hole 25, five pilot holes 25 with five die cases 27 correspondence one by one, are provided with five on the top of guide pad 23 respectively
A guiding groove 26, guiding groove 26 are connected to pilot hole 25 and die case 27, guide to by the round steel 500 of pilot hole 25.
In the present embodiment, by the way that five die cases 27 are arranged, it can be realized the purpose of " mould five " while cutting, improve
Working efficiency, and five pilot holes 25 have respectively constituted the guide frame corresponding to respective die case 27, each round steel 500 by
After when being fed forward, each round steel 500 is ajusted before entering die case 27, enters its face die case 27, avoids justifying
The front end skew of steel 500, and eccentric wear is caused to die case 27.Certainly, the guide frame in the present embodiment is relatively simple, passes through one
A guide plate 24 can be realized, and in other embodiments, can be directed to each die case and a guide plate is separately provided to it
Carry out guide and limit.
As shown in Figure 1, guide post guide sleeve structure includes the guide post 42 being arranged on solid plate 21, it further include being arranged in dynamic model portion
Divide the guide sleeve 41 on 100.As depicted in figs. 1 and 2, dynamic model part 100 including moving template 11 and is fixed on 11 lower end of moving template
Moving knife block 12, the lower end of moving knife block 12 is fixed with punch-pin, and the rear side lower end of punch-pin has cutting edge, the generally planar knot of punch-pin
The size of structure, left and right directions meets while cutting off the requirement of five round steel.It is further fixed on back cutter block 13 on moving template 11, carries on the back knife
Block 13 is resisted against the front end root of moving knife block 12, and when cutting off round steel, moving knife block 12 will receive lateral force facing forward, by carrying on the back knife
Block 13 offsets it.
In the present embodiment, moving knife block 12 and stationary knife block 22 are sequentially arranged in the longitudinal direction, and gap between the two determines
The quality of section after round steel 500 is cut off, the smaller cross section quality in gap is better, but also to the abrasion of punch-pin and die case 27
It is bigger；Gap more big cross section quality is poorer.In initial installation, the gap of needs adjustment between the two, specific adjustment mode are,
When moving knife block 12 is installed, first screw is screwed in from the bottom to top on moving knife block 12, but is not screwed in place, later in moving knife block 12
The position of choker block piece adjustment moving knife block 12 between guide pad 23.
In the present embodiment, as shown in Figure 4 and Figure 5, device for discharging, device for discharging and moving knife block 12 are provided on solid plate 21
Corresponding up and down, there are two guide pin 29, device for discharging includes guide sleeve on two guide pins 29 for setting on solid plate 21
Stripper 28, elasticity is pressed with pressure spring 210 between stripper 28 and solid plate 21.
As shown in Figure 1, fixed length position limiting structure 300 specifically includes the work rest blade 31 for being mounted on 21 front end of solid plate, work rest blade
31 are equipped with scale, extend before and after work rest blade 31, fixed length locating part 33, branch after being sequentially installed with from back to front on work rest blade 31
It is that line of demarcation divides length and front and back that strut 34 and preceding fixed length locating part 32, which are with support rod 34 in the present embodiment, is located at branch
34 rear of strut is rear fixed length locating part 33, is preceding fixed length locating part 32 positioned at 34 front of support rod.Fixed length locating part afterwards
33, support rod 34 and preceding fixed length locating part 32 can be mounted on to guiding movement work rest blade 31, pass through the scale on work rest blade 31
It can be visually observed that the position where each component.
Rear fixed length locating part 33 in the present embodiment is cut off the length of part in 130mm or less mainly for round steel 500
The case where, preceding fixed length locating part 32 and support rod 34 are cut off partial-length in the feelings of 130mm or more mainly for round steel 500
Condition.In the present embodiment, preceding fixed length locating part 32 and rear fixed length locating part 33 include the baffle being in tilted layout, preceding fixed length locating part
32 baffle is front apron, and the baffle of rear fixed length locating part 33 is rear baffle, and forward and backward baffle passes through snap ring respectively and is mounted on guiding
On ruler 31, forward and backward baffle is in tilted layout from bottom to top and from the front to the back, fixed length block before the side backwards of front apron constitutes
Face, the side backwards of rear baffle constitute rear fixed length stopping surface, and two fixed length stopping surfaces are inclined-plane.The purpose that inclined-plane is arranged exists
In, can either realize the customized cut-off of round steel 500, and can prevent round steel 500 cut-off part front end cutting when hair
Raw bounce.Support rod 34 is mounted on work rest blade 31 also by snap ring it can be seen from Fig. 1.Support rod 34, the limit of rear fixed length
Part 33 and preceding fixed length locating part 32 can be moved forward and backward on work rest blade 31 to adjust specific position, moreover, being adjusted to
It can be locked behind position, specifically, threaded hole is equipped on snap ring, it can be real by jackscrew of the spinning in threaded hole
Fixation now is held out against to each component.
In the present embodiment, support rod 34, rear fixed length locating part 33 and preceding fixed length locating part 32 can be by work rest blades 31
In remove, suitable fixed length locating part is selected according to actual applying working condition.In solid plate it can be seen from Fig. 4 and Fig. 5
21 front end is provided with lead-in chamfered 211, and lead-in chamfered 211 can slide for cut-off part shorter in round steel 500, realize
Blanking.Certainly, in other embodiments, preceding fixed length locating part and support rod can not remove, and then fixed length locating part is necessary can
To remove, to prevent the normal use to preceding fixed length locating part from causing to interfere.
The utility model use process is as follows: as shown in fig. 6, when required round steel 500 is cut off shorter (this reality in part
Applying is 130mm in example) when, fixed length locating part 33 after selection, wherein preceding fixed length locating part 32 and support rod 34 can be installed still
On work rest blade 31, rear fixed length locating part 33 is adjusted in place and is fixed.Suitable die case is selected according to the diameter of round steel 500
27, five round steel 500 by pilot hole 25 and guiding groove 26 and are passed through into die case 27 from the front to the back, make the front end of round steel 500
It presses against on the rear fixed length stopping surface of rear fixed length locating part 33, then, 12 downlink of moving knife block, punch-pin and cavity plate on moving knife block 12
27 cooperation of set cuts round steel 500.By after severing, moving knife block 12 can push to be cut off under part continues round steel 500 in round steel 500
Row presses stripper 28, then 12 uplink of moving knife block, and round steel 500 is jacked up under the reset response power of pressure spring 210, and round steel
Part is cut off in 500 can fall in lead-in chamfered 211 and by dropping out in cover half part 200.It is rear fixed during cutting
Rear fixed length stopping surface on long locating part 33 can press in the up-down direction cooperation with the front end of round steel 500 with prevent its front end to
On takeoff.
When required round steel 500 is cut off part longer (for greater than 130mm in the present embodiment), rear fixed length limit is removed
Part 33, fixed length locating part 32 and support rod 34 before installing, and arrange that support rod 34 close to cover half part 200.Round steel 500 is worn
Enter process and severing process is similar to the above, in cutting-off process, support rod 34 supports be cut off part in round steel 500 upwards
Rear end, after the completion of cutting, the front end that part is cut off in round steel 500 carries out blanking to lower swing, at this point, since preceding fixed length limits
The preceding fixed length stopping surface of part 32 is inclined-plane, inclined-plane will not front end to cut-off part to lower swing generate interference, guarantee smooth
Blanking.
In the present embodiment, the snap ring on support rod 34 and support rod 34 constitutes support construction, in other embodiments, branch
The shape of support structure can be changed according to the actual situation, for example can be the structures such as supporting block.
In the present embodiment, support construction, rear fixed length locating part 33 and preceding fixed length locating part 32, which are oriented to, is installed on work rest blade
On 31, in other embodiments, if the length for being cut off part is definite value, above-mentioned three can also be made fixed, at this point, being not required to
Work rest blade is additionally set, it is only necessary to which corresponding component placement is fixed on to the position of setting.
In the present embodiment, work rest blade 31, which constitutes, sets graduated guide rod, and in other embodiments, guide rod can be without
Scale, when use, voluntarily measure length.
It is to be illustrated by taking five round steel 500 as an example in the present embodiment, in other embodiments, the quantity of round steel is according to reality
Border situation is increased and decreased, and equally, the quantity of round steel may be one.
In the present embodiment, cutting workpiece device had not only included preceding fixed length locating part, but also including rear fixed length locating part, the two is
Fixed length locating part can be only comprising one in the two in other embodiments.
In other embodiments, dynamic model part and cover half part can be using the structures of the prior art in background technique.
Claims (10)
1. cutting workpiece device, fixed including arranging and can relatively move up and down to cut off the dynamic model part of workpiece and cover half part
The front end of mould part is equipped with fixed length locating part, and fixed length locating part is equipped with for the front end face with workpiece, block is matched in the longitudinal direction
The fixed length stopping surface of conjunction, it is characterised in that: the fixed length stopping surface is the inclined-plane being in tilted layout from bottom to top and from the front to the back.
2. cutting workpiece device according to claim 1, it is characterised in that: cutting workpiece device includes being located at cover half part
Front and the support construction for being used to support workpiece upwards, the fixed length locating part are the preceding fixed length limit in front of support construction
Part, the fixed length stopping surface are the preceding fixed length stopping surface on preceding fixed length locating part, and the support construction is close to cover half part
Arrangement.
3. cutting workpiece device according to claim 2, it is characterised in that: cutting workpiece device further includes detachably arranging
Rear fixed length locating part at support construction rear, the rear fixed length locating part are equipped with for the front end face with workpiece in front-rear direction
The rear fixed length stopping surface of upper block cooperation, the rear fixed length stopping surface is the inclined-plane being in tilted layout from bottom to top and from the front to the back.
4. cutting workpiece device according to claim 3, it is characterised in that: the front end of the cover half part is equipped with to be located at and move
The lead-in chamfered of mould beneath portions, lead-in chamfered guide quilt when limiting for fixed length locating part after use and be cut off partial-length
Cut-off parts skid off.
5. cutting workpiece device according to claim 3 or 4, it is characterised in that: prolong equipped with front and back the cover half part
The guide rod stretched, the support construction and preceding fixed length locating part can assemble to guiding movement on the guide bar, the rear fixed length
Locating part is detachably assemblied on guide rod.
6. cutting workpiece device according to claim 5, it is characterised in that: the guide rod is to set graduated guiding
Ruler.
7. cutting workpiece device according to claim 5, it is characterised in that: preceding fixed length locating part includes before being in tilted layout
Baffle, front apron are equipped with the preceding fixed length stopping surface, and rear fixed length locating part includes the rear baffle being in tilted layout, and set on rear baffle
There is the rear fixed length stopping surface, forward and backward baffle can be assemblied in guiding movement described lead by the snap ring being set on guide rod
To on bar.
8. cutting workpiece device according to any one of claims 1-4, it is characterised in that: cover half part includes solid plate
With the stationary knife block being set on solid plate, be equipped in stationary knife block at least two be arranged side by side at least two workpiece it is corresponding across
Die case, the rear of stationary knife block correspond to each die case and are respectively arranged with the guide frame for carrying out left and right guiding to associated workpiece.
9. cutting workpiece device according to claim 8, it is characterised in that: the rear of solid plate is equipped with guide plate, guiding
Correspond to each die case on plate and be provided with pilot hole, each pilot hole respectively constitutes the guide frame.
10. cutting workpiece device according to claim 9, it is characterised in that: be provided with and lead between guide plate and stationary knife block
To block, the top of guide pad is equipped with the guiding groove of multiple connection pilot holes and corresponding die case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166633.8U CN208944935U (en) | 2019-01-30 | 2019-01-30 | Cutting workpiece device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166633.8U CN208944935U (en) | 2019-01-30 | 2019-01-30 | Cutting workpiece device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208944935U true CN208944935U (en) | 2019-06-07 |
Family
ID=66745908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920166633.8U Active CN208944935U (en) | 2019-01-30 | 2019-01-30 | Cutting workpiece device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208944935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692154A (en) * | 2020-12-04 | 2021-04-23 | 安徽江淮汽车集团股份有限公司 | Blanking die |
-
2019
- 2019-01-30 CN CN201920166633.8U patent/CN208944935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692154A (en) * | 2020-12-04 | 2021-04-23 | 安徽江淮汽车集团股份有限公司 | Blanking die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 Factory No. 4, 366, Northwest corner of the junction of 25th Street and Qihang Road, Zhengzhou Economic and Technological Development Zone, Henan Province Patentee after: Zhengzhou Yucheng mould Co.,Ltd. Address before: 450000 Factory No. 4, 366, Northwest corner of the junction of 25th Street and Qihang Road, Zhengzhou Economic and Technological Development Zone, Henan Province Patentee before: ZHENGZHOU YUTONG MOULD Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |