CN110508638A - A kind of production line with profile clamp structure - Google Patents
A kind of production line with profile clamp structure Download PDFInfo
- Publication number
- CN110508638A CN110508638A CN201910795664.4A CN201910795664A CN110508638A CN 110508638 A CN110508638 A CN 110508638A CN 201910795664 A CN201910795664 A CN 201910795664A CN 110508638 A CN110508638 A CN 110508638A
- Authority
- CN
- China
- Prior art keywords
- clamping opening
- profile
- clamp structure
- component
- production line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000000712 assembly Effects 0.000 claims abstract description 29
- 238000000429 assembly Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
-
- 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
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
- B21C35/03—Straightening the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The invention discloses a kind of production line with profile clamp structure, including stretching-machine, the stretching-machine includes supporting table, and supporting table, which is equipped with, determines clamp assemblies, dynamic clamp assemblies, determines to all have clamp structure on clamp assemblies and dynamic clamp assemblies；The clamp structure includes clip body, gripping block, pushes away material component, is connected on front side of the clamping opening of clip body and described pushes away material component；Pushing away material component includes expansion bend, oscillating deck, positioning components.When use, expansion bend elongation, to allow oscillating deck to rotate, the left or right side for conceding clamping opening allows profile to enter in clamping opening from the left or right side of clamping opening, then expansion bend is allowed to shorten, enable oscillating deck toward lower swing and the centre that allows push plate component that profile is shifted onto clamping opening, it finally allows and determines clamp assemblies and dynamic clamp assemblies and be clamped with both ends of the gripping block to profile, then move clamp assemblies far from clamp assemblies determine, so that profile is straightened in realization.
Description
Technical field
The present invention relates to profile production equipment field, especially a kind of production line with profile clamp structure.
Background technique
The production line of profile includes extruder, dragger, stretching-machine, extruder be used to carry out metal bar to squeeze to
Profile is formed, and the profile that dragger is used to squeeze out extruder pulls out, extruder box dragger cooperates
The production of profile can be realized well.
And be frequently not straight with the profile that dragger pulls out, therefore need that profile is straightened with stretching-machine,
It is frequently not just to be clipped in clamping opening since profile at this time is that winding torsion is turned round, therefore when stretching-machine is clamped profile
Portion results in the uncertain of tensile elongation in this way, also profile is easy to cause to be broken.For this purpose, those skilled in the art have wished to
A kind of production line stretches the middle part that function allows profile to be clipped in clamping opening.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of product production line, stretches function and profile is allowed to be clipped in clamping opening
Middle part.
The solution that the present invention solves its technical problem is:
A kind of production line with profile clamp structure, including stretching-machine, the stretching-machine include supporting table, on supporting table
It is equipped in tandem and determines clamp assemblies, dynamic clamp assemblies, determine to all have clamp structure on clamp assemblies and dynamic clamp assemblies；
The clamp structure includes clip body, gripping block, pushes away material component, and clip body has open forward or opens backwards
The clamping opening of setting is put, the left and right sides of the clamping opening is open, and two gripping blocks that can be opened and closed up and down, folder are equipped in each clamping opening
Mouthful front side be connected with and described push away material component；
The clamping opening of two clip bodies is oppositely arranged；
Pushing away material component includes expansion bend, oscillating deck, positioning components, and the expansion bend and clip body are connected with first rotating shaft
It connecing, the telescopic end of expansion bend is connected with the oscillating deck with the second shaft, it is fixedly connected with positioning components on oscillating deck, second turn
Axis is even connect with clip body, so that expansion bend can drive oscillating deck to swing up and down by flexible；
Positioning components include position adjustable rack, guide rod, positioning screw rod, push plate component, and position adjustable rack is fixedly connected with oscillating deck, swings
The guide rod, positioning screw rod are connected on plate, guide rod and position adjustable rack be laterally arranged, push plate component simultaneously with guide rod, positioning spiral shell
Bar connection, push plate component are connect with positioning screw flight, and push plate component is vertically arranged and crosses over entire clamping opening from top to bottom.
As a further improvement of the foregoing solution, operation turntable is fixedly connected on positioning screw rod.
As a further improvement of the foregoing solution, the guide rod be equipped at least two, positioning screw rod be located at two guide rods it
Between.
As a further improvement of the foregoing solution, the upside that material component is connected to clamping opening is pushed away, is connected on the downside of clamping opening pair
Middle component, centering component include the guide rail of vertical setting, the centering block being located on guide rail, consolidating of being fixedly connected with clip body
Fixed board lifts up bar, is connected with float plate moving up and down with guide post in fixed plate, is equipped between fixed plate and float plate and resets bullet
Spring, the one end and float plate third shaft for lifting up bar connect, and the other end for lifting up bar is connect with centering block, and centering block is located at clamping opening
Middle part lifts up bar and is slidably connected with clip body, and float plate is located at the lower section of push plate components, and push plate component can be with float plate
Upper surface abuts, so that push plate component can push float plate and allow the exposed front side in clamping opening in the upper surface for lifting up bar centering block, it is right
Middle piece of upper surface is V-shaped, and empty avoiding gap is equipped between centering block and clip body, and push plate component can enter empty avoiding gap, float
Movable plate is located at the downside of clamping opening, and the float plate of part is equipped in empty avoiding gap.
As a further improvement of the foregoing solution, reset spring is set on guide post.
As a further improvement of the foregoing solution, there are two the guide post is set, two guide posts are between left and right every setting.
As a further improvement of the foregoing solution, clip body is equipped with supporting plate, lifts up bar and is equipped with to recessed round part,
Upper surface slide of the round part in supporting plate.
As a further improvement of the foregoing solution, it lifts up one end that bar is connect with centering block and is equipped with pulley, pulley and centering block
Downside connection.
As a further improvement of the foregoing solution, guide rail is equipped at least two, and all guide rails are from left to right spaced setting.
As a further improvement of the foregoing solution, the invention also packet extruder, dragger, extruder, dragger, drawing
Machine is stretched to set gradually.
The beneficial effects of the present invention are: in use, expansion bend elongation, so that oscillating deck be allowed to rotate, concedes the left side of clamping opening
Or right side, it allows profile to enter in clamping opening from the left or right side of clamping opening, then expansion bend is allowed to shorten, enable oscillating deck toward lower swing
And allow push plate component that profile is shifted onto the centre of clamping opening, it finally allows and determines clamp assemblies and dynamic clamp assemblies with gripping block to profile
Both ends be clamped, clamp assemblies are then moved far from determine clamp assemblies, so that profile is straightened in realization.It is transposed by rotation
Screw rod, be adjusted push plate component positioning screw rod on position, so as to adjust profile clamping opening center position.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution in the invention embodiment
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the invention, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the left view structural representation after the hiding clamp structure of some embodiments of the invention；
Fig. 2 is the main view for determining clamp assemblies of some embodiments of the invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the invention, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose, feature and effect of the invention.Obviously, described embodiment
It is a part of the embodiment of the invention, rather than whole embodiments, the embodiment based on the invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the invention protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
As depicted in figs. 1 and 2 in a kind of some embodiments of the production line with profile clamp structure, including stretching-machine,
The stretching-machine includes supporting table 1, is equipped in tandem on supporting table 1 and determines clamp assemblies, dynamic clamp assemblies, determines clamp assemblies
Clamp structure is all had on dynamic clamp assemblies；
The clamp structure includes clip body 2, gripping block 4, pushes away material component, and clip body 2 has opening facing forward or court
The clamping opening of open setting afterwards, the left and right sides of the clamping opening is open, and two clampings that can be opened and closed up and down are equipped in each clamping opening
Block 4 is connected on front side of clamping opening and described pushes away material component；
The clamping opening of two clip bodies 2 is oppositely arranged；
Pushing away material component includes expansion bend 3, oscillating deck 5, positioning components, and the expansion bend 3 uses first rotating shaft with clip body 2
Connection, the telescopic end of expansion bend 3 are connected with the oscillating deck 5 with the second shaft, are fixedly connected with positioning components on oscillating deck 5,
Second shaft is even connect with clip body 2, so that expansion bend 3 can drive oscillating deck 5 to swing up and down by flexible；
Positioning components include position adjustable rack 6, guide rod 61, positioning screw rod 62, push plate component 63, and position adjustable rack 6 and oscillating deck 5 are fixed
It connects, the guide rod 61, positioning screw rod 62, guide rod 61 and the laterally setting of position adjustable rack 6, push plate component is connected on oscillating deck 5
63 connect with guide rod 61, positioning screw rod 62 simultaneously, and push plate component 63 is threadedly coupled with positioning screw rod 62, and push plate component 63 is vertically set
It sets and crosses over entire clamping opening from top to bottom, in use, expansion bend 3 extends, so that oscillating deck 5 be allowed to rotate, concede the left side of clamping opening
Or right side, it allows profile to enter in clamping opening from the left or right side of clamping opening, then expansion bend is allowed to shorten, enable oscillating deck 5 toward the bottom
The centre moved and allow push plate component 63 that profile is shifted onto clamping opening finally allows and determines clamp assemblies and dynamic clamp assemblies use gripping block 4
The both ends of profile are clamped, clamp assemblies is then moved far from clamp assemblies are determined, profile is straightened to realize.By turning
Position of the push plate component 63 on positioning screw rod 62 is adjusted, so as to adjust profile in clamping opening to middle position in dynamic positioning screw rod 62
It sets.
In some embodiments, for the ease of the position of adjusting push plate component 63, behaviour is fixedly connected on screw rod 62 of transposing
Make turntable 64.
For the ease of allowing push plate component 63 to stablize, accurately act, the guide rod 61 is equipped at least two, screw rod 62 of transposing
It is located between two guide rods 61.
When push plate component 63 pushes profile, it is possible to cause profile to bounce because of the elasticity of profile, be
Guarantee centering, therefore in some embodiments, the upside that material component is connected to clamping opening is pushed away, centering group is connected on the downside of clamping opening
Part, centering component include the guide rail 65 of vertical setting, the centering block 66 being located on guide rail 65, are fixedly connected with clip body 2
Fixed plate 68, lift up bar 67, be connected with float plate 70 moving up and down with guide post 69 in fixed plate 68, fixed plate 68 and float
Reset spring 71 is equipped between plate 70, the one end for lifting up bar 67 connect with float plate 70 with third shaft, lift up bar 67 the other end and
Centering block 66 connects, and centering block 66 is located at the middle part of clamping opening, lifts up bar 67 and be slidably connected with clip body 2, and float plate 70, which is located at, to be pushed away
The lower section of 63 component of board group part, push plate component 63 can be abutted with the upper surface of float plate 70 so that push plate component 63 can push it is floating
Movable plate 70 simultaneously allows the exposed front side in clamping opening in upper surface for lifting up 67 centering block 66 of bar, and the upper surface of centering block 66 is V-shaped, centering block
Empty avoiding gap is equipped between 66 and clip body 2, push plate component 63 can enter empty avoiding gap, and float plate 70 is located under clamping opening
Side is equipped with the float plate 70 of part in empty avoiding gap, profile is pushed to the middle part of clamping opening using push plate component 63, in promotion type
When material, the lower end of push plate component 63 can push float plate 70, lift up bar 67 by linkage in this way, centering block 66 can be allowed up to move,
The upper surface of centering block 66 is enabled to hold profile, and profile can be centered to the middle part of clamping opening, knot in this way because of V-arrangement face
Structure can allow push plate component 63 and centering block 66 to be realized and link.
In some embodiments, reset spring 71 is set on guide post 69, can ensure that the positive normal pressure of reset spring 71 in this way
Contracting and recovery.
In some embodiments, there are two the guide post 69 is set, two guide posts 69 are such to set between left and right every setting
It is equipped with the operating stably conducive to float plate 70, when situation especially when 71 sets of reset spring on guide post 69.
In some embodiments, clip body 2 is equipped with supporting plate 72, lifts up bar 67 and is equipped with to recessed round part, turns round
Portion connects in the upper surface slide of supporting plate 72 as shown in Fig. 2, float plate 70 connects and lift up bar 67 by a vertical bar third shaft
It connects, is conducive to lift up the shape design of bar 67 in this way, effectively prevent lifting up bar 67 and interfered with other components.
In some embodiments, it lifts up one end that bar 67 is connect with centering block 66 and is equipped with pulley 8, pulley 8 and centering block 66
Downside connection, the setting of pulley 8, can allow centering block 66 stablize rise, while pulley 8 have certain weight, along with pair
Middle piece 66 of weight lifts up bar 67 and realizes reset after push plate component 63 can be allowed up to rotate.
In some embodiments, guide rail 65 is equipped at least two, and all guide rails 65 are from left to right spaced setting, such energy
The stable motion of centering block 66 is realized well.
It further include extruder, dragger, extruder, dragger, stretching-machine are set gradually.
The better embodiment of the invention is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes on the premise of not violating the inventive spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of production line with profile clamp structure, it is characterised in that: including stretching-machine, the stretching-machine includes supporting table
(1), it is equipped in tandem on supporting table (1) and determines clamp assemblies, dynamic clamp assemblies, determined on clamp assemblies and dynamic clamp assemblies
With clamp structure；
The clamp structure includes clip body (2), gripping block (4), pushes away material component, clip body (2) have it is open forward or
The clamping opening of open setting backwards, the left and right sides of the clamping opening is open, and two folders that can be opened and closed up and down are equipped in each clamping opening
Tight block (4) is connected on front side of clamping opening and described pushes away material component；
The clamping opening of two clip bodies (2) is oppositely arranged；
Pushing away material component includes expansion bend (3), oscillating deck (5), positioning components, and the expansion bend (3) and clip body (2) are with first
Shaft connection, the telescopic end of expansion bend (3) are connected with the oscillating deck (5) with the second shaft, and oscillating deck is fixedly connected on (5)
Positioning components, the second shaft are even connect with clip body (2), so that expansion bend (3) can be driven on oscillating deck (5) by flexible
Lower swing；
Positioning components include position adjustable rack (6), guide rod (61), positioning screw rod (62), push plate component (63), position adjustable rack (6) and swing
Plate (5) is fixedly connected, and the guide rod (61), positioning screw rod (62), guide rod (61) and position adjustable rack (6) are connected on oscillating deck (5)
Laterally setting, push plate component (63) are connect with guide rod (61), positioning screw rod (62) simultaneously, push plate component (63) and positioning screw rod
(62) it is threadedly coupled, push plate component (63) is vertically arranged and crosses over entire clamping opening from top to bottom.
2. a kind of production line with profile clamp structure according to claim 1, it is characterised in that: positioning screw rod (62)
On be fixedly connected with operation turntable (64).
3. a kind of production line with profile clamp structure according to claim 1, it is characterised in that: the guide rod (61)
Equipped at least two, positioning screw rod (62) is located between two guide rods (61).
4. a kind of production line with profile clamp structure according to claim 1, it is characterised in that: push away the connection of material component
In the upside of clamping opening, centering component is connected on the downside of clamping opening, centering component includes the guide rail (65) of vertical setting, is located at and leads
Centering block (66) on rail (65), is lifted up bar (67) at the fixed plate (68) being fixedly connected with clip body (2), in fixed plate (68)
It is connected with float plate moving up and down (70) with guide post (69), reset spring is equipped between fixed plate (68) and float plate (70)
(71), the one end for lifting up bar (67) is connect with float plate (70) with third shaft, and the other end for lifting up bar (67) and centering block (66) are even
It connects, centering block (66) is located at the middle part of clamping opening, lifts up bar (67) and is slidably connected with clip body (2), float plate (70) is located at push plate
The lower section of component (63) component, push plate component (63) can be abutted with the upper surface of float plate (70), so that push plate component (63) can
It pushes float plate (70) and allows the exposed front side in clamping opening in upper surface for lifting up bar (67) centering block (66), the upper end of centering block (66)
Face is V-shaped, and empty avoiding gap is equipped between centering block (66) and clip body (2), and push plate component (63) can enter empty avoiding gap, float
Movable plate (70) is located at the downside of clamping opening, and the float plate (70) of part is equipped in empty avoiding gap.
5. a kind of production line with profile clamp structure according to claim 4, it is characterised in that: reset spring (71)
It is set on guide post (69).
6. a kind of production line with profile clamp structure according to claim 4, it is characterised in that: the guide post (69)
If there are two, two guide posts (69) are between left and right every setting.
7. a kind of production line with profile clamp structure according to claim 4, it is characterised in that: clip body (2)
It is equipped with supporting plate (72), lifts up bar (67) and be equipped with to recessed round part, upper surface slide of the round part in supporting plate (72).
8. a kind of production line with profile clamp structure according to claim 4, it is characterised in that: lift up bar (67) with it is right
One end of middle piece (66) connection is equipped with pulley (8), and pulley (8) is connect with the downside of centering block (66).
9. a kind of production line with profile clamp structure according to claim 4, it is characterised in that: guide rail (65) is equipped with
At least two, all guide rails (65) are from left to right spaced setting.
10. a kind of production line with profile clamp structure according to claim 1, it is characterised in that: further include squeezing
Machine, dragger, extruder, dragger, stretching-machine are set gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795664.4A CN110508638B (en) | 2019-08-27 | 2019-08-27 | Production line with section bar clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795664.4A CN110508638B (en) | 2019-08-27 | 2019-08-27 | Production line with section bar clamping structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110508638A true CN110508638A (en) | 2019-11-29 |
| CN110508638B CN110508638B (en) | 2023-12-12 |
Family
ID=68627949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910795664.4A Active CN110508638B (en) | 2019-08-27 | 2019-08-27 | Production line with section bar clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110508638B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201320669Y (en) * | 2008-12-12 | 2009-10-07 | 郑州日产汽车有限公司 | Profiling welding clamp multipoint welding mechanism for multifunctional commercial vehicle body floor assembly |
| US20170080650A1 (en) * | 2015-09-22 | 2017-03-23 | The Boeing Company | Material Tensioning System |
| CN109913921A (en) * | 2019-04-12 | 2019-06-21 | 西安飞机工业（集团）有限责任公司 | A kind of aluminum profile special fixture and application method |
| CN211386351U (en) * | 2019-08-27 | 2020-09-01 | 考迈托（佛山）挤压科技股份有限公司 | Production line with section bar clamping structure |
-
2019
- 2019-08-27 CN CN201910795664.4A patent/CN110508638B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201320669Y (en) * | 2008-12-12 | 2009-10-07 | 郑州日产汽车有限公司 | Profiling welding clamp multipoint welding mechanism for multifunctional commercial vehicle body floor assembly |
| US20170080650A1 (en) * | 2015-09-22 | 2017-03-23 | The Boeing Company | Material Tensioning System |
| CN109913921A (en) * | 2019-04-12 | 2019-06-21 | 西安飞机工业（集团）有限责任公司 | A kind of aluminum profile special fixture and application method |
| CN211386351U (en) * | 2019-08-27 | 2020-09-01 | 考迈托（佛山）挤压科技股份有限公司 | Production line with section bar clamping structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110508638B (en) | 2023-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209363351U (en) | A kind of high-efficiency bicycle bicycle basket main frame bar folder | |
| CN110508638A (en) | A kind of production line with profile clamp structure | |
| CN204133244U (en) | The switching mechanism of automatic FLASH POINT analyzer pot cover | |
| CN108889797A (en) | A kind of clamping device of section-straightening machine | |
| CN208574973U (en) | A kind of tea color sorter steering track | |
| CN111773649A (en) | Wushu teaching balance training platform | |
| CN209109898U (en) | A kind of aluminum profile augomatic syphon device | |
| CN102035077B (en) | Opening-closing device of capacitor charging clamp | |
| CN208747314U (en) | Modified diaphragm receiving mechanism | |
| CN211386351U (en) | Production line with section bar clamping structure | |
| CN208088883U (en) | A kind of civil engineering supporting rack | |
| CN209956487U (en) | Transportation frame for test gas blowout pipeline | |
| CN207929594U (en) | A kind of valve cracking photo array equipment | |
| CN107625285A (en) | A kind of Language education is with reading aloud private station | |
| CN109303507B (en) | Soak device is used in lavipeditum nursing | |
| CN208303726U (en) | Apparatus for bending for the welding lead that converges | |
| CN208021817U (en) | The sliding rail of infusion bottle presss from both sides | |
| CN207038156U (en) | A kind of music stand for vocal music training | |
| CN206282921U (en) | A kind of lug draws adhesive dispenser | |
| CN216888114U (en) | Frock is placed to steel reinforcement cage self-adaptation | |
| CN215482775U (en) | A over-and-under type water sluicegate structure for hydraulic engineering | |
| CN209139566U (en) | A bending and molding device suitable for U-tube part | |
| CN209712017U (en) | A kind of Chinese reading training device | |
| CN208837272U (en) | A kind of desk preventing clamp hand | |
| CN210960995U (en) | Turnover type file rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |