CN108343704A - A kind of nut processing clamping device - Google Patents
A kind of nut processing clamping device Download PDFInfo
- Publication number
- CN108343704A CN108343704A CN201711449742.2A CN201711449742A CN108343704A CN 108343704 A CN108343704 A CN 108343704A CN 201711449742 A CN201711449742 A CN 201711449742A CN 108343704 A CN108343704 A CN 108343704A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- nut
- sides
- surge tank
- fixed case
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
- B23G9/005—Working nuts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of nut processing clamping devices, including surge tank, both sides at the top of surge tank have been fixedly connected with bearing block, and fixed case is fixedly connected at the top of bearing block, nut is fixedly connected at the top of fixed case, the top of fixed case and it is fixedly connected with supporting rod positioned at the both sides of nut, and has been fixedly connected with fixed plate at the top of supporting rod, the present invention relates to nut processing technique fields.The nut processing clamping device, good damping can be carried out to the vibrations generated in nut process, greatly improve the quality of nut processing, reduce nut manufacturing tolerance, securely and reliably, so that the device has good shock-absorbing function, the offset that position occurs in nut process is avoided, ensure that the quality of nut processing, so that the device has good fixed function, stability is strong, convenient and efficient so that the device is with good stability and with good convenience.
Description
Technical field
The present invention relates to nut processing technique field, specially a kind of nut processing clamping device.
Background technology
Nut is exactly nut, and the part for playing the role of fastening, all manufacturing machines are threaded together with bolt or screw rod
Tool must a kind of element, several big types such as carbon steel, stainless steel and non-ferrous metal can be divided into according to the difference of material, in nut
Process in, it is often necessary to nut is polished, the process polished etc, so the clamping of nut is essential,
But existing clamping device cannot alleviate the vibrations generated in process well, affect the quality of nut processing.
Traditional nut processing clamping device, most of is all very simple device, can not be to nut process
The vibrations of middle generation carry out good damping, reduce the quality of nut processing, increase nut manufacturing tolerance, not safe enough
Reliably so that the device does not have good shock-absorbing function, can not well be fixed to nut, and nut processing is caused
The offset of position occurs in the process, it cannot be guaranteed that the quality of nut processing so that the device does not have good fixed function, no
Surge tank top-heavness can be supported well, the vibrations of generation can not preferably be transmitted, stability is not
By force, not convenient and fast so that the device does not have good stability and do not have good convenience.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of nut processing clamping device, nut processing is solved
Do not have good shock-absorbing function, without good fixed function, without fine stability and do not have with clamping device
The problem of fine convenience.
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of nut processing clamping device,
Including surge tank, the both sides at the top of the surge tank have been fixedly connected with bearing block, and are fixedly connected at the top of bearing block
Fixed case, is fixedly connected with nut at the top of the fixed case, the top of the fixed case and fixed positioned at the both sides of nut
It is connected with supporting rod, and is fixedly connected with fixed plate at the top of supporting rod, the top of the fixed plate, which is run through, screw, and
One end that screw extends to fixed plate bottom is fixedly connected with the pressing plate being used in combination with nut, the bottom of the fixed case and
Gear stick is fixedly connected between two bearing blocks, and the bottom end of gear stick through surge tank and extends to surge tank
Inner cavity is rotatably connected to lead screw between the both sides of the damping box cavity and positioned at the both sides of gear stick by bearing, and
The surface of lead screw is arranged with the gear being used in combination with gear stick, and the thread surface of the lead screw is connected with slide bar, and sliding
The both sides of bar have been fixedly connected with piston rod, the both sides of the damping box cavity and have been fixedly connected with gas positioned at the bottom of lead screw
Cylinder, the one end of the piston rod far from slide bar runs through inflator and extends to the inner cavity of inflator, and piston rod extends in inflator
One end of chamber is fixedly connected with piston.
Preferably, the side of the fixed box cavity is rotatably connected to threaded rod, and one end of threaded rod by bearing
Through fixed case and the outside of fixed case is extended to, the both sides on the threaded rod surface are provided with the screw thread of opposite direction, described
The both sides on threaded rod surface are threaded with the clamping plate being used in combination with nut, and fixed case is run through simultaneously in the top of clamping plate
Extend to the top of fixed case.
Preferably, the top of the fixed case and active joint has been fixedly connected with it positioned at the both sides of supporting rod, and living
The top movable of dynamic connector is connected with motion bar, and the side of the motion bar one end and supporting rod far from active joint, which is fixed, to be connected
It connects.
Preferably, the gear stick extends to one end of damping box cavity and is fixedly connected with baffle, the damping box cavity
Bottom and be fixedly connected with air bag positioned at the bottom of baffle.
Preferably, the both sides of the surge tank inner cavity top have been fixedly connected with shell, and the top of shell inner cavity is solid
Surely it is connected with spring, the bottom end of the spring is fixedly connected with connecting rod, and shell is run through in the one end of connecting rod far from spring
And the bottom of shell is extended to, the connecting rod is extended at the top of one end and baffle of outer casing bottom and is fixedly connected.
Preferably, the surface of the surge tank is provided with chamber door.
Advantageous effect
The present invention provides a kind of nut processing clamping devices.Has following advantageous effect：
(1), the nut processing clamping device, it is equal by the both sides between the both sides of damping box cavity and positioned at gear stick
It is rotatably connected to lead screw by bearing, and the surface of lead screw is arranged with the gear being used in combination with gear stick, the table of lead screw
Face is threaded with slide bar, and the both sides of slide bar have been fixedly connected with piston rod, the both sides of damping box cavity and is located at lead screw
Bottom be fixedly connected with inflator, the one end of piston rod far from slide bar is through inflator and extends to the inner cavity of inflator, and living
One end that stopper rod extends to inflator inner cavity is fixedly connected with piston, and one end that gear stick extends to damping box cavity is fixedly connected with
Baffle, the bottom of damping box cavity and the bottom for being located at baffle are fixedly connected with air bag, can be to being generated in nut process
Vibrations carry out good damping, greatly improve the quality of nut processing, reduce nut manufacturing tolerance, safely may be used
It leans on so that the device has good shock-absorbing function.
(2), the nut processing clamping device, being run through by the top of fixed plate has screw, and screw extends to admittedly
One end of fixed board bottom is fixedly connected with the pressing plate being used in combination with nut, and the side of fixed box cavity is rotated by bearing to be connected
It is connected to threaded rod, and one end of threaded rod runs through fixed case and extends to the outside of fixed case, the both sides on threaded rod surface are set
It is equipped with the screw thread of opposite direction, the both sides on threaded rod surface are threaded with the clamping plate being used in combination with nut, and press from both sides
The top of plate runs through fixed case and extends to the top of fixed case, can well be fixed to nut, avoids nut and add
The offset that position occurs during work, ensure that the quality of nut processing so that the device has good fixed function.
(3), the nut processing clamping device, bearing block has been fixedly connected with by the both sides at the top of surge tank, and
Fixed case is fixedly connected at the top of bearing block, the top of fixed case and the both sides for being located at supporting rod have been fixedly connected with activity and have connect
Head, and the top movable of active joint is connected with motion bar, the side of motion bar one end and supporting rod far from active joint
It is fixedly connected, it is fixedly connected with nut at the top of fixed case, the top of fixed case and has been fixedly connected with positioned at the both sides of nut
Supporting rod can support surge tank top-heavness well, and can preferably be transmitted the vibrations of generation, surely
It is qualitative strong so that the device has good stability.
(4), the nut processing clamping device is provided with chamber door by the surface of surge tank, surge tank inner cavity top
Both sides have been fixedly connected with shell, and spring is fixedly connected at the top of shell inner cavity, and the bottom end of spring is fixedly connected with company
Extension bar, the top of fixed case and the both sides for being located at supporting rod have been fixedly connected with active joint, and the top of active joint is lived
Dynamic to be connected with motion bar, one end that gear stick extends to damping box cavity is fixedly connected with baffle, the bottom of damping box cavity and
It is fixedly connected with air bag positioned at the bottom of baffle, it is convenient and efficient so that the device has good convenience.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of the fixed box structure of the present invention；
Fig. 3 is the sectional view of surge tank of the present invention and shell mechanism；
Fig. 4 is the sectional view of inflator structure of the present invention.
In figure：1 surge tank, 2 bearing blocks, 3 fixed cases, 4 nuts, 5 supporting rods, 6 fixed plates, 7 screws, 8 gear sticks, 9
Bar, 10 gears, 11 slide bars, 12 piston rods, 13 inflators, 14 pistons, 15 threaded rods, 16 clamping plates, 17 active joints, 18 motion bars,
19 baffles, 20 air bags, 21 shells, 22 springs, 23 connecting rods, 24 chamber doors.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of nut processing clamping device, including surge tank
1, the both sides of 1 inner cavity top of surge tank have been fixedly connected with shell 21, and are fixedly connected with spring at the top of 21 inner cavity of shell
22, the bottom end of spring 22 is fixedly connected with connecting rod 23, during baffle 19 moves up and down, can drive the upper of connecting rod 23
Lower movement, and then the spring 22 of 21 inner cavity of shell is driven to carry out certain buffering, and the one end of connecting rod 23 far from spring 22
Through shell 21 and extend to the bottom of shell 21, connecting rod 23 extend to 21 bottom of shell one end and the top of baffle 19 it is solid
Fixed connection, the both sides at 1 top of surge tank have been fixedly connected with bearing block 2, bearing block 2 can to the weight at 1 top of surge tank into
Row support, and block 2 of weighing is that have certain deformation characteristics, can be deformed upon when generating vibrations, and bearing block 2
Top be fixedly connected with fixed case 3, the top of fixed case 3 and be fixedly connected with active joint positioned at the both sides of supporting rod 5
17, and the top movable of active joint 17 is connected with motion bar 18, motion bar 18 one end and support far from active joint 17
The side of bar 5 is fixedly connected, and motion bar 18 is can the vibrations at 3 top of supporting rod 5 and fixed case preferably to be passed to damping
The side of case 1,3 inner cavity of fixed case is rotatably connected to threaded rod 15 by bearing, and fixed case 3 is run through in one end of threaded rod 15
And the outside of fixed case 3 is extended to, and the both sides on 15 surface of threaded rod are provided with the screw thread of opposite direction, and the two of 15 surface of threaded rod
Side is threaded with the clamping plate 16 being used in combination with nut 4, and it is that clamping plate 16 can be driven right to rotate threaded rod 15 in user
Nut 4 is fixed, and the top of clamping plate 16 runs through fixed case 3 and extends to the top of fixed case 3, the top of fixed case 3
It is fixedly connected with nut 4, the top of fixed case 3 and has been fixedly connected with supporting rod 5, and supporting rod 5 positioned at the both sides of nut 4
Top be fixedly connected with fixed plate 6, the top of fixed plate 6 is through there is screw 7, and screw 7 extends to 6 bottom of fixed plate
One end is fixedly connected with the pressing plate being used in combination with nut 4, and user can drive the pressing plate of its bottom after rotating screw 7
Nut 4 is fixed, the bottom of fixed case 3 and is fixedly connected with gear stick 8 between two bearing blocks 2, gear stick 8 prolongs
The one end for extending to 1 inner cavity of surge tank is fixedly connected with baffle 19, the bottom of 1 inner cavity of surge tank and is fixed positioned at the bottom of baffle 19
It is connected with air bag 20, air bag 20 effectively can carry out good damping, and the bottom of gear stick 8 to the vibrations that baffle 19 transmits
End runs through surge tank 1 and extends to the inner cavity of surge tank 1, between the both sides of 1 inner cavity of surge tank and equal positioned at the both sides of gear stick 8
It is rotatably connected to lead screw 9 by bearing, and the surface of lead screw 9 is arranged with the gear 10 being used in combination with gear stick 8, lead screw
9 thread surface is connected with slide bar 11, and the both sides of slide bar 11 have been fixedly connected with piston rod 12, and the two of 1 inner cavity of surge tank
Side and the bottom for being located at lead screw 9 have been fixedly connected with inflator 13, and the one end of piston rod 12 far from slide bar 11 is through inflator 13 and prolongs
Extend to the inner cavity of inflator 13, and piston rod 12 extends to one end of 13 inner cavity of inflator and is fixedly connected with piston 14, piston 14 exists
Movement will carry out certain damping in inflator 13, and then can transmit the vibrations come to piston rod 12 and carry out damping, surge tank 1
Surface is provided with chamber door 24, and user can regularly open chamber door 24, and the air bag 20 and inflator 13 to 1 inner cavity of surge tank carry out
Inflation and maintenance.
In use, nut 4 can be first placed on the top of fixed case 3 by user, then rotary screw 7, screw 7 rotate
The movement of its bottom platen can be driven afterwards, and then carries out upper and lower fixation to nut 4, and after fixing, at this moment user can
To rotate threaded rod 15, because the both sides on 15 surface of threaded rod are provided with the screw thread of opposite direction, after the rotation of threaded rod 15 in turn
Its surface both sides clamping plate 16 can be driven to move round about, and then left and right fixation can be carried out to nut 4, then user is just
The top of motion bar 18 can be fixedly connected with the side of supporting rod 5, after fixing, at this moment user can be by nut
4 carry out some relevant manufacturing procedures, and in process, the running of machine is likely to result in the vibrations of nut 4, at this moment shakes
The gear stick 8 of 3 bottom of fixed case can be passed to, and then the movement of gear stick 8 can be driven, the meeting when gear stick 8 moves up and down
The rotation of its two side gear 10 is driven, and then the rotation of lead screw 9 can be driven, lead screw 9 can drive its surface slide bar 11 after rotating
Side-to-side movement, and then can be with the movement of 11 both sides piston rod 12 of moving slide-bar, to the movement in inflator 13 with piston 14, in turn
Damping is carried out to the vibrations of generation, and during gear stick 8 moves up and down, the movement of baffle 19, and then baffle can be driven
19 will squeeze the air bag 20 of 1 intracavity bottom of surge tank, can be carried out further damping in this way, and when gear stick 8 drives
During baffle 19 moves up and down, the movement of 19 two lateral connector bars 23 of top of baffle can be driven, and then drives 21 inner cavity of shell
The stretching of spring 22 carries out certain alleviation, and user can open chamber door 24, be inflated to air bag 20 or inflator 13
And maintenance, after use finishes, user can rotate screw 7, and nut 4 is unclamped, and then rotate threaded rod 15, drive
Clamping plate 16 is moved to the direction far from nut 4, and such user can remove nut 4.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of nut processing clamping device, including surge tank (1), it is characterised in that：Both sides at the top of the surge tank (1)
It has been fixedly connected with bearing block (2), and has been fixedly connected with fixed case (3) at the top of bearing block (2), the fixed case (3)
Top is fixedly connected with nut (4), the top of the fixed case (3) and has been fixedly connected with support positioned at the both sides of nut (4)
Bar (5), and fixed plate (6) is fixedly connected at the top of supporting rod (5), the top of the fixed plate (6), which is run through, screw
(7), and screw (7) extends to one end of fixed plate (6) bottom and is fixedly connected with the pressing plate being used in combination with nut (4),
The bottom of the fixed case (3) and gear stick (8) is fixedly connected between two bearing blocks (2), and gear stick (8)
Bottom end runs through surge tank (1) and extends to the inner cavity of surge tank (1), between the both sides of surge tank (1) inner cavity and is located at tooth
The both sides of wheel stick (8) are rotatably connected to lead screw (9) by bearing, and the surface of lead screw (9) is arranged with and gear stick (8) phase
The thread surface of the gear (10) being used cooperatively, the lead screw (9) is connected with slide bar (11), and the both sides of slide bar (11) are solid
Surely it is connected with piston rod (12), the both sides of surge tank (1) inner cavity and has been fixedly connected with inflator positioned at the bottom of lead screw (9)
(13), the one end of the piston rod (12) far from slide bar (11) runs through inflator (13) and extends to the inner cavity of inflator (13), and
One end that piston rod (12) extends to inflator (13) inner cavity is fixedly connected with piston (14).
2. a kind of nut processing clamping device according to claim 1, it is characterised in that：Fixed case (3) inner cavity
Side threaded rod (15) is rotatably connected to by bearing, and one end of threaded rod (15) through fixed case (3) and extends to
The both sides of the outside of fixed case (3), threaded rod (15) surface are provided with the screw thread of opposite direction, threaded rod (15) table
The both sides in face are threaded with the clamping plate (16) being used in combination with nut (4), and the top of clamping plate (16) is through fixation
Case (3) and the top for extending to fixed case (3).
3. a kind of nut processing clamping device according to claim 1, it is characterised in that：The top of the fixed case (3)
Portion and the both sides for being located at supporting rod (5) have been fixedly connected with active joint (17), and the top movable of active joint (17) connects
It is connected to motion bar (18), the one end of the motion bar (18) far from active joint (17) is fixedly connected with the side of supporting rod (5).
4. a kind of nut processing clamping device according to claim 1, it is characterised in that：The gear stick (8) extends
It is fixedly connected with baffle (19) to one end of surge tank (1) inner cavity, the bottom of surge tank (1) inner cavity and is located at baffle (19)
Bottom be fixedly connected with air bag (20).
5. a kind of nut processing clamping device according to claim 1-4, it is characterised in that：In the surge tank (1)
The both sides of top of chamber have been fixedly connected with shell (21), and are fixedly connected with spring (22), institute at the top of shell (21) inner cavity
The bottom end for stating spring (22) is fixedly connected with connecting rod (23), and shell is run through in the one end of connecting rod (23) far from spring (22)
(21) and the bottoms of shell (21) is extended to, the connecting rod (23) extends to the one end and baffle (19) of shell (21) bottom
Top is fixedly connected.
6. a kind of nut processing clamping device according to claim 1-5, it is characterised in that：The surge tank (1)
Surface is provided with chamber door (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449742.2A CN108343704A (en) | 2017-12-27 | 2017-12-27 | A kind of nut processing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449742.2A CN108343704A (en) | 2017-12-27 | 2017-12-27 | A kind of nut processing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108343704A true CN108343704A (en) | 2018-07-31 |
Family
ID=62962747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711449742.2A Withdrawn CN108343704A (en) | 2017-12-27 | 2017-12-27 | A kind of nut processing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108343704A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030294A (en) * | 2018-08-18 | 2018-12-18 | 江西省美满生活用品有限公司 | A kind of paper diaper water absorbing properties check device convenient for fixed paper diaper |
| CN109516201A (en) * | 2018-11-23 | 2019-03-26 | 浙江厚达智能科技股份有限公司 | The removable light chuck clamping lifting device of side frame |
| CN110441037A (en) * | 2018-12-25 | 2019-11-12 | 西安成立航空制造有限公司 | A kind of stubborn de- test fixture of new type nut |
| CN111015486A (en) * | 2020-01-09 | 2020-04-17 | 王海涛 | Screw cap polishing machine |
| CN110441037B (en) * | 2018-12-25 | 2024-05-03 | 西安成立航空制造有限公司 | Nut screwing-off experiment tool |
-
2017
- 2017-12-27 CN CN201711449742.2A patent/CN108343704A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030294A (en) * | 2018-08-18 | 2018-12-18 | 江西省美满生活用品有限公司 | A kind of paper diaper water absorbing properties check device convenient for fixed paper diaper |
| CN109030294B (en) * | 2018-08-18 | 2023-10-17 | 江西省美满生活用品有限公司 | Panty-shape diapers water absorption performance inspection device convenient to fixed panty-shape diapers |
| CN109516201A (en) * | 2018-11-23 | 2019-03-26 | 浙江厚达智能科技股份有限公司 | The removable light chuck clamping lifting device of side frame |
| CN110441037A (en) * | 2018-12-25 | 2019-11-12 | 西安成立航空制造有限公司 | A kind of stubborn de- test fixture of new type nut |
| CN110441037B (en) * | 2018-12-25 | 2024-05-03 | 西安成立航空制造有限公司 | Nut screwing-off experiment tool |
| CN111015486A (en) * | 2020-01-09 | 2020-04-17 | 王海涛 | Screw cap polishing machine |
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Application publication date: 20180731 |
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