CN209717183U - A kind of angle positioning device and Profile cut-off machine - Google Patents
A kind of angle positioning device and Profile cut-off machine Download PDFInfo
- Publication number
- CN209717183U CN209717183U CN201822169098.XU CN201822169098U CN209717183U CN 209717183 U CN209717183 U CN 209717183U CN 201822169098 U CN201822169098 U CN 201822169098U CN 209717183 U CN209717183 U CN 209717183U
- Authority
- CN
- China
- Prior art keywords
- locating platform
- positioning device
- profile
- pedestal
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model provides a kind of angle positioning device and Profile cut-off machine, it include: rotating mechanism (1), including pedestal (10) and rotary components (11), the rotary components (11) are rotatablely arranged at the upper surface of described pedestal (10)；Locating platform (2), the first end face of the locating platform (2) is connect with the rotary components (11), and the index member features (20) for carrying out indexing positioning to the locating platform (2) are provided on the locating platform (2)；Retaining mechanism (3) is set on the locating platform (2), and the retaining mechanism (3) is for locking the locating platform (2).In this way, the cutting angle of profile can be rapidly and accurately adjusted by rotating the locating platform, to have preferable effect when cutting profile.
Description
Technical field
The utility model relates to photovoltaic apparatus technical field more particularly to a kind of angle positioning devices and Profile cut-off machine.
Background technique
In general, must then use specific angle jig to the profile for being cut into special angle by Profile cut-off machine；
In process of production, the profile for being often cut into a variety of different angles is generally required, however, the angle cutting of adjustment profile every time
When, it is necessary to corresponding angle jig is replaced, it is cumbersome so as to cause adjustment cutting angle when cutting profile.It utilizes as a result,
Existing angle jig cutting profile timeliness fruit is poor.
Utility model content
The utility model embodiment is designed to provide a kind of angle positioning device and Profile cut-off machine, solves utilization
The poor problem of existing angle jig cutting profile timeliness fruit.
In order to achieve the above object, the utility model embodiment provides a kind of angle positioning device, comprising:
Rotating mechanism, including pedestal and rotary components, the rotary components are rotatablely arranged at the upper surface of described pedestal；
Locating platform, the first end face of the locating platform with the rotary components for connecting, on the locating platform
It is provided with the index member features for carrying out indexing positioning to the locating platform；
Retaining mechanism is set on the locating platform, and the retaining mechanism is for locking the locating platform.
Optionally, the upper surface of the pedestal is additionally provided with the identical limiting groove in several intervals, and each limit
Position groove is circumferentially distributed；
In the first end face at position corresponding with any one of limiting groove, it is provided with a through-hole, it is described logical
The index member features are provided in hole, the index member features include pressure spring, plug and positioning ball, in which:
The pressure spring is located in the through-hole, and the both ends of the pressure spring are abutted with the plug and the positioning ball respectively,
The positioning ball is pressed in the limiting groove by the pressure spring.
Optionally, the corresponding angle of circumference of interval region between the adjacent limiting groove of any two is greater than or equal to
5 degree.
Optionally, annular chamber is provided on the pedestal, the rotary components include:
Swivel bearing, the inner ring and outer ring including rolling connection mutually, the inner ring, which is surround, is tightly attached to the annular chamber
On outer peripheral surface, the outer ring is connect with the first end face, and the outer ring is used to rotate around the inner ring, so that the positioning is flat
Platform follows the outer ring to rotate together.
Optionally, the swivel bearing is crossed roller bearing.
Optionally, the locating platform is provided with second end face opposite with the first end face, in the second end face
It is provided with the binder component for compressing profile.
Optionally, the binder component includes:
At least two telescoping cylinders are provided with binder portion on the telescopic rod of the telescoping cylinder；
Striker plate is oppositely arranged with the binder portion, and is existed between the striker plate and the binder portion for accommodating
The gap of profile, the striker plate are used to cooperate at least two telescoping cylinder, to compress the type being placed in the gap
Material.
Optionally, the upper surface of the pedestal convexes to form the first annular convex towards the direction close to the first end face,
The first end face convexes to form the second annular convex towards the direction close to the pedestal, and second annular convex is located at described
The inner circumferential of first annular convex, the outer peripheral surface around second annular convex are provided with wedge-shaped impression；
The retaining mechanism is wedge bolt, and the both ends of the wedge bolt are respectively arranged with voussoir and handwheel, in which: institute
Outer peripheral surface and inner peripheral surface that wedge bolt runs through first annular convex are stated, the voussoir is located in the wedge-shaped impression, institute
State the outer peripheral surface that handwheel is exposed to first annular convex.
Optionally, the oil syringe for lubricating the rotary components is additionally provided on the pedestal.
The utility model embodiment also provides a kind of Profile cut-off machine, including angle provided by the embodiment of the utility model is determined
Position device.
Angle positioning device provided by the embodiment of the utility model, comprising: rotating mechanism, including pedestal and rotary components,
The rotary components are rotatablely arranged at the upper surface of the pedestal；The first end face of locating platform, the locating platform is used
It is fixedly connected, is provided on the locating platform for carrying out indexing positioning to the locating platform in the rotary components
Index member features；Retaining mechanism is set on the locating platform, and the retaining mechanism is for locking the locating platform.In this way,
The cutting angle of profile can be rapidly and accurately adjusted by rotating the locating platform, to have when cutting profile preferable
Effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of angle positioning device provided by the embodiment of the utility model；
Fig. 2 is another structural schematic diagram of angle positioning device provided by the embodiment of the utility model；
Fig. 3 is the A-A cross-sectional view of angle positioning device shown in Figure 2；
Fig. 4 is the B-B cross-sectional view of angle positioning device shown in Figure 2.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
As shown in Figures 1 to 4, the utility model embodiment provides a kind of angle positioning device, comprising:
Rotating mechanism 1, including pedestal 10 and rotary components 11, rotary components 11 are rotatablely arranged at the upper table of pedestal 10
Face；
The first end face of locating platform 2, locating platform 2 is fixedly connected with rotary components 11, is arranged on locating platform 2 useful
In the index member features 20 for carrying out indexing positioning to positioning flat 2；
Retaining mechanism 3 is set on locating platform 2, and retaining mechanism 3 is used for locking positioning platform 2.
In the utility model embodiment, above-mentioned angle positioning device can be installed on Profile cut-off machine, can be used for
Positioning is adjusted to the cutting angle of profile；Wherein, above-mentioned profile can refer to profile to be cut, specifically can be aluminium profiles
Material can also be other profiles, such as steel profile, swage material, to this and with no restriction certainly.
In addition, pedestal 10 primarily serves the effect of bearing, the support construction of rotary components 11 may be considered.Wherein,
The upper surface of pedestal 10 can refer to surface of the pedestal 10 towards rotary components, for example, pedestal 10 has two opposite surfaces,
One of surface is close to be fixed on the cutting working platform of Profile cut-off machine, and rotary components are provided on another surface,
And be not in contact with cutting working platform, then the latter is upper surface.Rotary components 11 can be swivel bearing, swivel bearing
The component formed with component combinations such as gear, key, wheels can be circled around a point or an axis.Above-mentioned rotation
Component 11 is rotatablely arranged at the upper surface of pedestal 10, can refer to rotary components 11 can on pedestal 10 around a point or
One axis rotation.For example, pedestal 10 is provided centrally with a shaft, rotary components 11 are a swivel bearings, and are socketed in
In the shaft, swivel bearing can be rotated around above-mentioned shaft.It can be used for placing on above-mentioned locating platform 2 and be fixed good position
Profile to be cut, and locating platform 2 can be rotated with rotary components 11, so that the profile to be cut can also follow rotation, thus
Enable the angle of the profile to be cut with corresponding change is rotated, i.e., corresponding can be adjusted by operation locating platform 2 to be cut
Cut the angle of profile.It should be noted that index member features 20 can be such that locating platform 2 divides for any equal portions, so that positioning
Platform 2 every time rotate when, rotation angle be all it is determining, so as to realize treat cutting profile angle it is quick determine
Position.In addition, locating platform 2 can be discoid platform, or be also possible to rectangular-shaped platform, simultaneously to the shape of locating platform 2
With no restriction.Above-mentioned first end face is fixedly connected with rotary components 11, can refer to the rotation of first end face Yu rotary components 11
Movable part connection, such as first end face can connects with roller bearing for the outer ring of rotation, can be it is direct or
It is attached indirectly with rotary components 11, connection type, which can be, to be spirally connected, weld or be bonded, to this and with no restriction.On
Stating retaining mechanism 3 can be various limit lockable mechanisms, for example spacer pin combines the component to be formed, caging bolt group with limiting slot
Part, limit cutting ferrule etc., also with no restriction to this.
To become apparent from the present embodiment and completely, being illustrated below to the application method of above-mentioned angle positioning device: behaviour
Make the cutting angle that personnel determine profile to be cut according to the drawing of profile, is based on the cutting angle, locating platform 2 is rotated
To corresponding angle, and 3 locking positioning platform 2 of retaining mechanism is operated, so that locating platform 2 can not rotate；Later, by the profile
Be placed in the upper surface of locating platform 2, after being fixed the profile, can operate cutting machine to the profile carry out cutting plus
Work.
Angle positioning device provided by the embodiment of the utility model, comprising: rotating mechanism 1, including pedestal 10 and rotation group
Part 11, rotary components 11 are rotatablely arranged at the upper surface of pedestal 10；Locating platform 2, the first end face and rotation of locating platform 2
Turn component 11 to be fixedly connected, the index member features 20 for carrying out indexing positioning to positioning flat 2 are provided on locating platform 2；Locking
Mechanism 3 is set on locating platform 2, and retaining mechanism 3 is used for locking positioning platform 2.In this way, passing through rotational positioning platform 2
The cutting angle of profile is rapidly and accurately adjusted, it can be to avoid continuous replacement angle jig, to have when cutting profile
Preferable effect, and then improve the production efficiency of profile.
Optionally, the upper surface of pedestal 10 is additionally provided with the identical limiting groove 102 in several intervals, and each limit
Position groove 102 is circumferentially distributed；
In the first end face at position corresponding with any one of limiting groove 102, it is provided with a through-hole 22, the
The index member features 20 are provided in one through-hole 22, the index member features 20 include pressure spring 221, plug 222 and positioning ball 223,
Wherein:
Pressure spring 221 is located in the through-hole 22, and the both ends of pressure spring 221 are abutted with plug 222 and positioning ball 223 respectively,
Positioning ball 223 is pressed in a limiting groove 102 by pressure spring 221.
In present embodiment, the identical interval phase that can refer between per two adjacent limiting grooves 102 in above-mentioned interval
Together.For example, there is tetra- limiting grooves 102 of A, B, C and D, A is 5cm at a distance from B, then between A and D, B and C, C and D away from
From being 5cm, that is, illustrate that A, B, C and D are the identical limiting grooves 102 in 4 intervals；It here, can if measured from angle
To state the interval of 4 limiting grooves be 90 degree to say, i.e., the interval region between the adjacent limiting groove 102 of any two is corresponding
Angle of circumference be 90 degree.Wherein, the angle at interval, which can according to need, carries out any setting, i.e. the adjacent limit of any two is recessed
The corresponding angle of circumference of interval region between slot 102 can be any angle, to this and be not construed as limiting.For example, can will be spaced
The corresponding angle of circumference in region is set as 1 degree, 1.5 degree, 2 degree, 5 degree or 30 degree etc..
In addition, each limiting groove 102 is circumferentially distributed, all limiting grooves 102 can be referred in the upper of pedestal 10
Surface is arranged along a circular path.It should be noted that above-mentioned positioning ball 223 is pressed in a limiting groove by pressure spring 221, can be
Specific bit ball always which limiting groove 102 can be specifically in any one limiting groove, then is needed based on positioning
The movement of platform is determined.Here for the still above example, it is assumed that in the initial state, positioning ball 223 is located in A,
Operator rotates locating platform 2 later, and positioning ball 223 also follows sliding, and falls into C, it is easy to see that positioning ball 223
Position be variation.
In this way, can fast and accurately be positioned to the cutting angle of profile, to improve the cutting efficiency of profile.
Optionally, the corresponding angle of circumference of interval region between the adjacent limiting groove 102 of any two is greater than or equal to 5
Degree.This way it is possible to avoid more limiting grooves 102 are arranged, while the angle that also can widely meet various profiles is positioned to
It asks, cost performance with higher.Certainly, the corresponding angle of circumference of interval region between the adjacent limiting groove 102 of any two
It can also be other angles, for example 1 degree, 2 degree can also be with to this and with no restriction.
Optionally, annular chamber 101 is provided on pedestal 10, rotary components 11 include:
Swivel bearing 111, inner ring 1111 and outer ring 1112 including rolling connection mutually, inner ring 1111, which is surround, is tightly attached to ring
On the outer peripheral surface of shape chamber 101, outer ring 1112 is connect with first end face, and outer ring 1112 is used to rotate around inner ring 1111, so that positioning
Platform 2 follows outer ring 1112 to rotate together.
In present embodiment, above-mentioned annular chamber 101 can be used for being interference fitted with inner ring 1111, to enable inner ring 1111
It is enough fixed on annular chamber 101.Above-mentioned swivel bearing 111 can be deep groove ball bearing, roller bearing etc., not limit this
System.Above-mentioned outer ring 1112 can the modes such as connection be direct or indirect is fixedly connected with first end face by being spirally connected, being interference fitted.
Using present embodiment, for operator when a direction circumferentially stirs locating platform 2, locating platform will follow outer ring
1112 rotate around inner ring 1111, that is, follow outer ring 1112 around the center axis rotation of annular chamber 101 or inner ring 1111.In this way, passing through
Swivel bearing 111 can be realized rotation, and the mode of rotation is mechanical rotation, have lower cost, and operation is fairly simple, together
When running accuracy it is higher, it is also more stable reliable when rotation.
Optionally, rotary components 11 further include:
Clip plate 1113 is closely set on annular chamber 101 and inner ring 1111, and clip plate 1111 and annular chamber 101 are fixed
Connection；
Outer plate 1114 is closely set between outer ring 1112 and first end face, and outer plate 1114 is fixed with first end face
Connection.
In present embodiment, clip plate 1113 is mainly used for for inner ring 1111 being pressed on upper surface and the annular of pedestal 10
On the outer peripheral surface of chamber 101, outer plate 1114, which is then mainly used for cooperating with positioning table 2, compresses outer ring 1112, so that outer ring 1112 can
To drive 2 rotary motion of outer plate 1114 and locating platform.Here, clip plate 1113 and outer plate 1114 can also be to rotary shafts
It holds 111 and plays the role of protection.In this way, passing through clip plate 1113 and outer plate 1114, it can be ensured that the operation of rotary components 111
It is more stable and reliable.
Optionally, swivel bearing 111 is crossed roller bearing.In present embodiment, it is contemplated that needed when cutting profile
Point-device angle can just produce the profile for meeting drawing requirement；And it then can be well by crossed roller bearing
It realizes this point, the running accuracy of swivel bearing 111 can be made more accurate, so that operator be made to be more easier to obtain
The cutting angle needed reduces a large amount of re-adjustments operation, and then improves the cutting efficiency of profile.Certainly, in addition to handing over
It pitches outside roller bearing, above-mentioned swivel bearing 111 can also be other bearings, such as deep groove ball bearing etc., to this and with no restriction.
Optionally, the locating platform 2 is provided with second end face opposite with the first end face, in the second end face
It is provided with the binder component 21 for compressing profile.
Wherein, above-mentioned binder component 21 can be clamping structure, card holding structure etc., specifically can be clip, cutting ferrule, cylinder
With the combination of baffle etc., specific structure to binder component 21 and with no restriction, so that profile to be cut can be fixed.
In this way, by binder component 21 may insure profile cutting when its angle avoid shifting, thus have compared with
High precision.
Optionally, binder component 21 includes:
At least two telescoping cylinders 211 are provided with binder portion 2110 on the telescopic rod of telescoping cylinder 211；
Striker plate 212 is oppositely arranged with binder portion 2110, and is existed between striker plate 212 and binder portion 2110 for holding
The gap of profile is set, striker plate 212 is used to cooperate at least two telescoping cylinders 211, to compress the profile being placed in gap.
Wherein, telescoping cylinder 211 can be cylinder, oil cylinder or electric cylinder, to this and with no restriction.Above-mentioned striker plate 212
It is oppositely arranged with binder portion 2110, can be the opposite that finger stop flitch 212 is located at binder portion 2110, and striker plate 212 and binder
Portion 2110 is parallel.It should be noted that the length of striker plate 212 can be flexibly configured according to demand, so that profile is by binder portion
Subject to will not shifting when compression.It is present embodiment application method below:, can be by type to be cut when cutting profile
Material is connected on striker plate 212, is operated telescoping cylinder 211 later and is stretched out telescopic rod, so that binder portion 2110 is pressed on the profile.
In this way, profile can be made closely to compress profile on striker plate 212 by telescoping cylinder 211, so that
The effect of cutting is more preferable.
Optionally, the upper surface of pedestal 10 convexes to form the first annular convex 41 towards the direction close to first end face, and first
End face convexes to form the second annular convex 42 towards the direction close to pedestal 10, and the second annular convex 42 is located at the first annular convex 41
Inner circumferential, the outer peripheral surface of the second annular convex 42 is provided with wedge-shaped impression 420；
Retaining mechanism 3 is wedge bolt 30, and the both ends of wedge bolt 30 are respectively arranged with voussoir 31 and handwheel 32, in which:
Wedge bolt 30 runs through the outer peripheral surface and inner peripheral surface of the first annular convex 41, and voussoir 31 is located in wedge-shaped impression 420, and handwheel 32 reveals
For the outer peripheral surface of the first annular convex 41.
Wherein, the construction of the shape of voussoir 31 and wedge-shaped impression 420 is compatible, and the size of voussoir 31 can be slightly less than
The size of wedge-shaped impression 420.The following are the working principles of above-mentioned wedge bolt 30: can unscrew or tighten by rotation hand wheel 32
Wedge bolt 30, in the case of wedge bolt 30 is in and unscrews, frictional force very little between voussoir 31 and wedge-shaped impression 420,
Locating platform 2 is rotated freely；Conversely, in the case of wedge bolt 30 is in and tightens, voussoir 31 and wedge-shaped impression
420 combine closely, and generate biggish frictional force between the two, under the action of the frictional force, so that locating platform 2 is difficult to carry out
Rotation, to achieve the purpose that locking positioning platform 2.In this way, can be more convenient by wedge bolt 30 and rapidly to fixed
Bit platform 2 is locked.
Optionally, the oil syringe 5 for lubricating the rotary components (11) is additionally provided on pedestal 10；For example, oil syringe 5
Oil inlet 51 and oil outlet 52 can be set, oil inlet 51 is connected for injecting lubricating oil, oil outlet 52 by oiling pipeline 53
It is connected to rotary components 11.In present embodiment, since rotary components 11 are after the long period that works, flexibility will be beaten greatly
Discount, and lubricating oil then can be injected to rotary components 11 by oil syringe 5, to be lubricated to rotary components 11.
The utility model embodiment also provides a kind of Profile cut-off machine, including angle provided by the embodiment of the utility model is determined
Position device.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (10)
1. a kind of angle positioning device characterized by comprising
Rotating mechanism (1), including pedestal (10) and rotary components (11), the rotary components (11) are rotatablely arranged at described
The upper surface of pedestal (10)；
The first end face of locating platform (2), the locating platform (2) is connect with the rotary components (11), the locating platform
(2) index member features (20) for carrying out indexing positioning to the locating platform (2) are provided on；
Retaining mechanism (3) is set on the locating platform (2), and the retaining mechanism (3) is for locking the locating platform
(2)。
2. angle positioning device according to claim 1, which is characterized in that the upper surface of the pedestal (10) is additionally provided with
The identical limiting groove in several intervals (102), each limiting groove (102) are circumferentially distributed；
In the first end face at position corresponding with any one of limiting groove (102), it is provided with through-hole (22), it is described
It is provided in through-hole (22) index member features (20), the index member features (20) include pressure spring (221), plug (222) and determine
Position ball (223), in which:
The pressure spring (221) is located in the through-hole (22), and the both ends of the pressure spring (221) respectively with the plug (222)
It is abutted with the positioning ball (223), the positioning ball (223) is pressed on the limiting groove (102) by the pressure spring (221)
In.
3. angle positioning device according to claim 2, which is characterized in that the adjacent limiting groove of any two
(102) the corresponding angle of circumference of interval region between is greater than or equal to 5 degree.
4. angle positioning device according to claim 1, which is characterized in that be provided with annular chamber on the pedestal (10)
(101), the rotary components (11) include:
Swivel bearing (111), inner ring (1111) and outer ring (1112) including rolling connection mutually, the inner ring (1111) surround
It is tightly attached on the outer peripheral surface of the annular chamber (101), the outer ring (1112) connect with the first end face, the outer ring
(1112) for being rotated around the inner ring (1111), so that the locating platform (2) follows the outer ring (1112) to rotate together.
5. angle positioning device according to claim 4, which is characterized in that the swivel bearing (111) is crossed roller
Bearing.
6. angle positioning device according to claim 1, which is characterized in that optional, the locating platform (2) is provided with
Second end face opposite with the first end face is provided with the binder component (21) for compressing profile in the second end face.
7. angle positioning device according to claim 6, which is characterized in that the binder component (21) includes:
At least two telescoping cylinders (211) are provided with binder portion (2110) on the telescopic rod of the telescoping cylinder (211)；
Striker plate (212) is oppositely arranged with the binder portion (2110), and the striker plate (212) and the binder portion
(2110) there is the gap for accommodating profile between, the striker plate (212) is used for and at least two telescoping cylinder (211)
Cooperation, to compress the profile being placed in the gap.
8. angle positioning device according to claim 1, which is characterized in that the upper surface of the pedestal (10) is towards close to institute
The direction for stating first end face convexes to form the first annular convex (41), direction of the first end face towards close the pedestal (10)
It convexing to form the second annular convex (42), second annular convex (42) is located at the inner circumferential of first annular convex (41),
Outer peripheral surface around second annular convex (42) is provided with wedge-shaped impression (420)；
The retaining mechanism (3) be wedge bolt (30), the both ends of the wedge bolt (30) be respectively arranged with voussoir (31) and
Handwheel (32), in which: the wedge bolt (30) runs through the outer peripheral surface and inner peripheral surface of first annular convex (41), the wedge
Block (31) is located in the wedge-shaped impression (420), and the handwheel (32) is exposed to the outer peripheral surface of first annular convex (41).
9. angle positioning device according to claim 1, which is characterized in that be additionally provided on the pedestal (10) for moistening
The oil syringe (5) of the sliding rotary components (11).
10. a kind of Profile cut-off machine, which is characterized in that including angle positioning device as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169098.XU CN209717183U (en) | 2018-12-21 | 2018-12-21 | A kind of angle positioning device and Profile cut-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169098.XU CN209717183U (en) | 2018-12-21 | 2018-12-21 | A kind of angle positioning device and Profile cut-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209717183U true CN209717183U (en) | 2019-12-03 |
Family
ID=68677823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822169098.XU Active CN209717183U (en) | 2018-12-21 | 2018-12-21 | A kind of angle positioning device and Profile cut-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209717183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815091A (en) * | 2019-12-04 | 2020-02-21 | 天津七一二通信广播股份有限公司 | Mechanical device applied to manual circumferential angle positioning and using method |
-
2018
- 2018-12-21 CN CN201822169098.XU patent/CN209717183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815091A (en) * | 2019-12-04 | 2020-02-21 | 天津七一二通信广播股份有限公司 | Mechanical device applied to manual circumferential angle positioning and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209717183U (en) | A kind of angle positioning device and Profile cut-off machine | |
| CN106425574B (en) | Bell housing dedicated fixture for drilling | |
| CN108747055A (en) | Chuck positioning clamping device | |
| US4031778A (en) | Drive system | |
| US20170306760A1 (en) | Eccentric screw pump | |
| CN109551148A (en) | A kind of Bidirectional compacting device compressed with multiple spot | |
| CN201736029U (en) | Rotary division workbench | |
| CN103659115A (en) | Saw blade bearing and clamping device with automatic centering function | |
| CN104526774B (en) | Quickly realize the material baffle assembly of fine setting about baffle plate | |
| CN204019330U (en) | Slide measure external pelivimetry pawl grinder | |
| CN205201057U (en) | Cylinder body processing fixing device | |
| CN110470472A (en) | A kind of bearing inner race degree of wear detection device | |
| CN106514365A (en) | Multiple-meshing positioning type bulging clamping workbench mechanism | |
| CN105364751A (en) | Rotary clamping mechanism and using method thereof | |
| CN206899425U (en) | A kind of belt quick regulation retaining mechanism for Carpenter board cutting saw | |
| CN205915149U (en) | Vice outer raceway grinder of ball | |
| CN111347291A (en) | Angle positioning device and section cutting machine | |
| CN209811879U (en) | Simple circle equal dividing device capable of continuously rotating | |
| CN110315129B (en) | Metal pipe fitting cutting device | |
| CN210372431U (en) | Pipeline connecting device for hydraulic engineering | |
| CN208556361U (en) | Chuck positioning clamping device | |
| CN105436939B (en) | A kind of fraise jig of oil circuit support | |
| CN214793793U (en) | Needle bearing flexibility detection device | |
| CN110125846A (en) | A kind of bearing race outer diameter detection special fixture | |
| CN213117198U (en) | Split type transmission shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100076 6015, 6th floor, building 8, 9 Yingshun Road, Yinghai Town, Daxing District, Beijing Patentee after: Beijing Dingrong Photovoltaic Technology Co.,Ltd. Address before: 3001, room 6, building No. 7, Rongchang East Street, Beijing economic and Technological Development Zone, Beijing, Daxing District 100176, China Patentee before: BEIJING APOLLO DING RONG SOLAR TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210425 Address after: 518002 Room 201, building A, No. 1, one bay road, Qianhai, Shenzhen, Guangdong Patentee after: Hongyi Technology Co.,Ltd. Address before: 100076 6015, 6th floor, building 8, 9 Yingshun Road, Yinghai Town, Daxing District, Beijing Patentee before: Beijing Dingrong Photovoltaic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |