CN209632927U - A kind of assembly device of ball screw assembly, - Google Patents
A kind of assembly device of ball screw assembly, Download PDFInfo
- Publication number
- CN209632927U CN209632927U CN201920236137.5U CN201920236137U CN209632927U CN 209632927 U CN209632927 U CN 209632927U CN 201920236137 U CN201920236137 U CN 201920236137U CN 209632927 U CN209632927 U CN 209632927U
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- Prior art keywords
- support plate
- block
- plate
- assembly
- ball screw
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- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 230000003064 anti-oxidating effect Effects 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 208000037805 labour Diseases 0.000 description 3
- 230000004087 circulation Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model relates to a kind of assembly devices of ball screw assembly, including pedestal and device noumenon, described device ontology includes bottom plate, buffer board and fixed support plate, guide post and movable component are provided between buffer board and fixed support plate, the movable component includes slide rail and sliding support plate, the guide post and slide rail are each passed through sliding support plate setting, the first adjustable plate and the first V-block are provided on the sliding support plate, first adjustable plate adjustably links together with sliding support plate, first V-block is connected with the first adjustable plate, the second adjustable plate and the second V-block are provided on the fixed support plate, second adjustable plate is removably joined together with fixed support plate, second V-block is connected with the second adjustable plate, the design of first V-block and the second V-block can be very good to make feed screw nut and The lead screw screw coaxial heart improves assembly efficiency and equipment success rate.
Description
Technical field
The utility model relates to screw rod equipment technical field, in particular to a kind of assembly devices of ball screw assembly,.
Background technique
Ball-screw is actuated element most-often used on machine tool and precision machinery, and major function is will to rotate fortune
Turn changes linear movement into, or torque is converted into axial repeated action power, while having both high-precision, invertibity and efficient
Feature.Due to the frictional resistance with very little, ball-screw is widely used in various industrial equipments and precision instrument, therefore right
Very high requirement is proposed in its assembly and production, currently, the method that ball screw assembly, assembly uses is
1, lower nut is unloaded；
2, nut interior is cleaned, there cannot be foreign matter in groove；
3, slightly highly viscous lubricating grease is uniformly smeared in nut interior trench portions；
4, it is recycled ball " viscous " in groove by complete, paying attention to cannot be between two circulators (also referred to as fishing pearl device)
Ball is installed, there are the gaps of half of ball or so for each circle, fill until by all circulations, generally there are 3~5 circles；
5, the nut one end for installing ball is carefully screwed along screw channel direction, until nut is revolved with screw rod completely
It closes；
6, nut is pressed screw rod effective thread whole process to rotate 1~2 time, confirmation is without obstruction feel as far as possible；
7, assembly finishes.
But this assembly there are the problem of: when the nut for installing ball and screw channel direction are screwed, ball is very
It is easy to fall and enter between two circulators, it is therefore desirable to reassemble again, this assembly method efficiency is very slow, time-consuming to take
Power, in addition, integral device volume is larger, it has not been convenient to carry, the utility model proposes a kind of new solution party according to problem above
Case.
Utility model content
To be solved in the utility model is that ball screw assembly, assembly installation effectiveness is low in the prior art, and installation success rate is low
The problems such as, the utility model proposes a solution in view of the above problems, has solved problem above.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of assembly device of ball screw assembly, packet
Pedestal and device noumenon are included, which is removably joined together with pedestal, and described device ontology includes bottom plate, buffering
Plate and fixed support plate, buffer board and fixed support plate are connected with bottom plate respectively, are provided between buffer board and fixed support plate
Guide post and movable component, guide post both ends are connected with buffer board and fixed support plate respectively, and the movable component includes sliding
Guide rail and sliding support plate, the guide post and slide rail are each passed through sliding support plate setting, and sliding support plate is along cunning
Dynamic guide rail and guide post can horizontally slip, and the first adjustable plate and the first V-block are provided on the sliding support plate, and first is adjusted
Plate adjustably links together with sliding support plate, and the first V-block is connected with the first adjustable plate, sets on the fixed support plate
It is equipped with the second adjustable plate and the second V-block, the second adjustable plate is removably joined together with fixed support plate, the second V-block
It is connected with the second adjustable plate.
The design of first V-block and the second V-block can be very good to make feed screw nut and the lead screw screw coaxial heart, improve
Assembly efficiency and equipment success rate, adjustable its of the first V-block use height, facilitate user and look for feed screw nut and lead screw
It is concentric between screw rod, it eliminates ball and does not enrich bring axial gap.
Based on the above technical solution, the utility model can also do following improvement.
Preferably, it is provided with bar shaped regulating tank on first adjustable plate, is provided on the sliding support plate and item
Corresponding first threaded hole of shape regulating tank, together with the first adjustable plate is bolted with sliding support plate.
In any of the above-described scheme preferably, the strip groove is at least provided with two, first threaded hole and item
Shape regulating tank is correspondingly arranged.
In any of the above-described scheme preferably, first V-block and the second V-block upper surface extend separately down sets
It is equipped with V-groove.
In any of the above-described scheme preferably, the bottom plate is removably joined together by bolt and pedestal.
In any of the above-described scheme preferably, second adjustable plate is removably connected by bolt with fixed support plate
It is connected together.
In any of the above-described scheme preferably, the base lower surface is provided with universal rolling wheel, universal rolling wheel setting
There are four and the lower surface for being mounted on pedestal symmetrical respectively.
In any of the above-described scheme preferably, there are two the slide rail and guide post are respectively set and respectively and solid
Determine support plate to be connected with buffer board.
In any of the above-described scheme preferably, first V-block and the second V-block are stainless steel material.
In any of the above-described scheme preferably, it is respectively arranged with T-slot on first V-block and the second V-block, institute
It states and is respectively arranged with T-type corresponding with T-slot end on the first adjustable plate and the second adjustable plate, the T-type end is plugged on T
In type groove.
In any of the above-described scheme preferably, it is provided with holding tank on the pedestal, is provided with tool in the holding tank
Case stores the tools such as slide calliper rule in tool box.
In any of the above-described scheme preferably, the universal rolling wheel is self-locking universal rolling wheel, slides into suitable position
Afterwards, can be self-locking, it prevents in use since universal rolling wheel slides.
In any of the above-described scheme preferably, be provided with handle on the pedestal, the handle together with tube chamber welds with base,
Anti-slip cover is provided on the handle.
In any of the above-described scheme preferably, the V-groove on first V-block and the second V-block is machining side
Formula is made, it is preferable to use milling machine is process.
In any of the above-described scheme preferably, the susceptor surface is coated with anti oxidation layer.
In any of the above-described scheme preferably, the anti oxidation layer is skin of paint.
According to the assembly device of the ball screw assembly, of the utility model, the design of device noumenon can well to screw rod and
Nut assembly, in assembly, maintenance ball screw assembly, ball falls or enters between two circulators, leads to ball-screw not
It can use, using the assembly device of the ball screw assembly, according to the utility model, ball can be ensured in correct raceway position, warp
Experimental verification is crossed, assembly yield reaches 100%, and assembling speed improves 30 times than original method, in addition, universal rolling wheel is set
Meter allows integral device to slide carrying, saves a large amount of manual labors, a staff can both complete integral device
Movement, the first V-block and the second V-block are stainless steel material, so that its feelings that will not get rusty in use
Condition extends its service life, in addition, relative to other materials, stainless steel material is more hard, it is not easy to deform, thus meeting
It improves and uses accuracy, convenient for users to use, the design in tool box can hold one so that base functions are more diversified
A little common tools, in addition, the design of Anti-slip cover facilitates push of the staff for integral device on handle and handle.
Detailed description of the invention
Fig. 1 is the structure according to a preferred embodiment devices ontology of the assembly device of the ball screw assembly, of the utility model
Schematic diagram；
Fig. 2 is to show according to the overall structure of the embodiment illustrated in fig. 1 of the assembly device of the ball screw assembly, of the utility model
It is intended to；
Fig. 3 is the structural schematic diagram of a preferred embodiment of the first adjustable plate in Fig. 1；
Fig. 4 is the schematic diagram of the preferred embodiment of the first adjustable plate and the first V-block fit structure in Fig. 1.
In attached drawing, parts list represented by the reference numerals are as follows:
1, pedestal, 2, device noumenon, 3, bottom plate, 4, buffer board, 5, fixed support plate, 6, guide post, 7, slide rail, 8,
Sliding support plate, the 9, first adjustable plate, the 10, first V-block, the 11, second adjustable plate, the 12, second V-block, 13, bar shaped adjusting
Slot, 14, V-groove, 15, universal rolling wheel, 16, T-slot, 17, T-type end.
Specific embodiment
It is retouched below in conjunction with several embodiments of the attached drawing to the assembly device of the ball screw assembly, according to the utility model
It states, to more fully understand the principle and feature of the assembly device according to the ball screw assembly, of the utility model, example is only
For explaining the utility model, it is not intended to limit the scope of the utility model.
Embodiment 1:
As shown in Figure 1 to Figure 3, according to a preferred embodiment of the assembly device of the ball screw assembly, of the utility model, packet
Pedestal 1 and device noumenon 2 are included, which is removably joined together with pedestal 1, and described device ontology 2 includes bottom plate
3, buffer board 4 and fixed support plate 5, buffer board 4 and fixed support plate 5 are connected with bottom plate 3 respectively, buffer board 4 and fixed support
Guide post 6 and movable component are provided between plate 5,6 both ends of guide post are connected with buffer board 4 and fixed support plate 5 respectively, described
Movable component includes slide rail 7 and sliding support plate 8, and the guide post 6 and slide rail 7 are each passed through sliding support plate 8
Setting, sliding support plate 8 can horizontally slip along slide rail 7 and guide post 6, be provided with first on the sliding support plate 8
Adjustable plate 9 and the first V-block 10, the first adjustable plate 9 adjustably link together with sliding support plate 8, the first V-block 10 with
First adjustable plate 9 is connected, and the second adjustable plate 11 and the second V-block 12, the second adjustable plate 11 are provided on the fixed support plate 5
It is removably joined together with fixed support plate 5, the second V-block 12 is connected with the second adjustable plate 11, the first V-block 10 and
The design of two V-blocks 12 can be very good to make feed screw nut and the lead screw screw coaxial heart, improves assembly efficiency and assembles successfully
Rate, the first V-block 10 it is adjustable its using height, facilitate user look for it is coaxial between feed screw nut and lead screw screw rod
The heart eliminates ball and does not enrich bring axial gap.
In order to preferably adjust being arranged on first adjustable plate 9 in the present embodiment using position for the first adjustable plate
There is bar shaped regulating tank 13, first threaded hole corresponding with bar shaped regulating tank 13 is provided on the sliding support plate 8, first adjusts
Section plate 9 be bolted with sliding support plate 8 together with, facilitate the disassembly to the first adjustable plate 9 and sliding support plate 8 and
Installation, facilitates the operation of staff.
In order to preferably adjust the first adjustable plate use position, and to regulate with for the first adjustable plate consolidate
Fixed, in the present embodiment, for the bar shaped regulating tank 13 at least provided with two, first threaded hole and bar shaped regulating tank 13 are right
It should be arranged, so as to preferably be connected to the first adjustable plate with sliding support plate, so that its connection is stronger, use
It will not be loosened in journey, to will not influence being used cooperatively for feed screw nut and lead screw screw rod, improve the practicality, separately
Outside, its adjustable longitudinal direction of the design of bar shaped regulating tank uses position, facilitates the use of staff.
In order to preferably be mounted and dismounted to lead screw pair, in the present embodiment, first V-block 10 and the 2nd V
12 upper surface of type block separately down be extended have V-groove 14, allow the first V-block 10 and the second V-block 12 preferably
It is used cooperatively with ball-screw, improves the practicality.
In order to preferably mount and dismount bottom plate and pedestal, in the present embodiment, the bottom plate 3 passes through bolt and pedestal
1 is removably joined together, and improves assembly efficiency, mutual corresponding respectively in bottom plate and base plate to be provided with multiple screw threads
Hole is fastened by bolts the fastness improved between bottom plate and pedestal together, so that it will not occur in use
It loosens.
In order to preferably be mounted and dismounted to the second adjustable plate and fixed support plate, in the present embodiment, described
Two adjustable plates 11 are removably joined together by bolt with fixed support plate 5, and assembly efficiency, the design side of bolt are improved
Disassembly and assembly, a large amount of working time can be saved.
In order to preferably carry to integral device, in the present embodiment, 1 lower surface of pedestal is provided with universal rolling
Wheel 15, there are four the universal rolling wheel 15 settings and the lower surface for being mounted on pedestal 1 symmetrical respectively, so that staff can
To push pedestal to travel forward, in addition, being preferably provided with handle on pedestal described in the utility model, it is provided on handle anti-skidding
Set, staff can buttress handle promotion, save a large amount of manual labors.
In order to preferably adjust sliding support plate, in the present embodiment, the slide rail 7 and guide post 6 are respectively set
There are two and be connected respectively with fixed support plate 5 and buffer board 4, slide rail 7 and guide post 6 are respectively set so that the first adjusting
The case where plate 9 and the first V-block 10 are stronger in use, are not in inclination or loosen, improves its use
Accuracy.
In order to more muchly use the first V-block and the second V-block, in the present embodiment, first V-block
10 and second V-block 12 be stainless steel material so that it in use will not be there is a situation where getting rusty, extending it makes
With the service life, in addition, relative to other materials, stainless steel material is more hard, it is not easy to deform, to can improve using accurate
Degree, it is convenient for users to use.
In order to which preferably the first V-block and the first adjustable plate and the second V-block are linked together with the second adjustable plate,
In the present embodiment, T-slot 16, first adjustable plate 9 are respectively arranged on first V-block 10 and the second V-block 12
With T-type corresponding with T-slot 16 end 17 is respectively arranged on the second adjustable plate 11, the T-type end 17 is plugged on T-slot
It, can be with the use position of left and right adjusting the first V-block 10 and the second V-block 12 by the cooperation of T-slot 16 and T-type end 17 in 16
It sets, under the cooperation of T-slot 16 and T-type end 17, the first V-block 10 horizontally slips along the first adjustable plate 9, in addition, this reality
With drawer, tool box, illuminations etc. is additionally provided on the novel pedestal, main purpose is in order to facilitate staff
Use, it is preferable to use the headlamps that can be adsorbed on base side wall for illuminations described in the utility model, can be with
By solid shop/brick and mortar store or online purchase, in addition, the design of universal rolling wheel facilitates promotion of the staff to integral device, one
People can both complete the carrying of integral device, save a large amount of manual labors, and universal rolling wheel described in the utility model is included to be stopped
Vehicle device, to prevent integral device from sliding in use, to influence to install accuracy.
In the present embodiment, it is provided with holding tank on the pedestal 1, is provided with tool box in the holding tank, in tool box
The tools such as slide calliper rule are stored, the use of staff is facilitated.
In the present embodiment, the universal rolling wheel 15 is self-locking universal rolling wheel, can be certainly after sliding into suitable position
Lock, prevents in use since universal rolling wheel slides.
In the present embodiment, it is provided with handle on the pedestal 1, which welds together with pedestal 1, on the handle
It is provided with Anti-slip cover, facilitates the push to integral device.
In the present embodiment, the V-groove 14 on first V-block 10 and the second V-block 12 is machining mode production
Into, it is preferable to use milling machine is process.
In the present embodiment, 1 surface of pedestal is coated with anti oxidation layer.
In the present embodiment, the anti oxidation layer is skin of paint, improves the oxidation resistance of pedestal 1.
Embodiment 2:
On the basis of embodiment 1, the shape complete one of the first V-block 10 and the second V-block 12 in the present invention
Sample, when being closely packed together, adjusting the bolt on sliding support plate 5 is overlapped V-type face；Secondly, calculating feed screw nut and lead screw
The semidiameter L of screw rod, finally, making the V-block on sliding support plate move up distance L by adjusting slot, along slide rail 7
Sliding support plate 8 is moved to opposite farthest, the 2nd V feed screw nut for filling ball being placed on fixed support plate 5
On type block 12, lead screw screw rod is placed on the first V-block 10 on sliding support plate, at this point, feed screw nut and lead screw screw rod are complete
It is complete concentric, it is screwed along screw channel direction, until assembly finishes.
Embodiment 3:
On the basis of embodiment 2:
A, nut interior groove is being cleaned first using preceding, there are many kinds of the modes of cleaning, can be by soap lather, so
It is rinsed well afterwards by clear water, in addition, paying attention to cleaning up some corner locations in cleaning, preferably passes through high pressure spray
Rifle is rinsed；
B, slightly highly viscous lubricating grease is uniformly smeared in nut interior trench portions, when smearing, staff takes hand
Lubricating grease is applied to nut interior groove by set, can also be smeared by manipulator nut interior groove, and concrete condition can be with
It is selected according to the actual situation, it is certain during smearing it is noted that smearing uniformly, improves its lubrication in use
Property；
C, it is painted with after lubricating grease by completely recycling by ball " viscous " in groove, paying attention to cannot be in two circulator
Between (also referred to as fishing pearl device)；Ball is installed, there are the gaps of half of ball or so for each circle, fill until by all circulations, one
As have 3-5 circle；
D, after installing ball, staff manually adjusts the first V-block 10 and the 2nd V in utility model device
Type block 12 uses height, makes the semidiameter of its difference in height nut and screw rod, before adjustment by tools such as slide calliper rule to spiral shell
Female and screw rod semidiameter measures, and facilitates the adjustment in later period；
E, the feed screw nut for installing ball is placed in the V-groove of the second V-block 12 of 5 upper end of fixed support plate, by silk
Thick stick screw rod is placed in the V-groove of the first V-block 10 of 8 upper end of sliding support plate；
F, after installing feed screw nut and lead screw screw rod, sliding support plate 8 is pushed, the first V-block 10 of upper end is driven
With lead screw screw rod close to feed screw nut, whole process is had to carefully, and movement range cannot be excessive；
G, it is screwed along lead screw screw channel direction, until nut screws completely with screw rod；
H, nut is pressed screw rod effective thread whole process to rotate 1-2 times, confirmation is without obstruction feel as far as possible；
I, assembly finishes.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of assembly device of ball screw assembly, including pedestal (1) and device noumenon (2), the device noumenon (2) and pedestal
(1) it is removably joined together, which is characterized in that device noumenon (2) includes bottom plate (3), buffer board (4) and fixed support plate
(5), buffer board (4) and fixed support plate (5) are connected with bottom plate (3) respectively, set between buffer board (4) and fixed support plate (5)
It is equipped with guide post (6) and movable component, guide post (6) both ends are connected with buffer board (4) and fixed support plate (5) respectively, described
Movable component includes slide rail (7) and sliding support plate (8), and the guide post (6) and slide rail (7) are each passed through sliding
Support plate (8) setting, sliding support plate (8) can horizontally slip along slide rail (7) and guide post (6), the sliding support
The first adjustable plate (9) and the first V-block (10) are provided on plate (8), the first adjustable plate (9) and sliding support plate (8) are adjustable
Ground links together, and the first V-block (10) is connected with the first adjustable plate (9), is provided with the second tune on the fixed support plate (5)
Section plate (11) and the second V-block (12), the second adjustable plate (11) are removably joined together with fixed support plate (5), the 2nd V
Type block (12) is connected with the second adjustable plate (11).
2. the assembly device of ball screw assembly, according to claim 1, which is characterized in that on first adjustable plate (9)
It is provided with bar shaped regulating tank (13), is provided with the first spiral shell corresponding with bar shaped regulating tank (13) on the sliding support plate (8)
Pit, the first adjustable plate (9) and sliding support plate (8) are bolted together.
3. the assembly device of ball screw assembly, according to claim 2, which is characterized in that the bar shaped regulating tank (13) is extremely
There are two few settings, and first threaded hole is correspondingly arranged with bar shaped regulating tank (13).
4. the assembly device of ball screw assembly, according to claim 1, which is characterized in that first V-block (10) and
Second V-block (12) upper surface is extended separately down V-groove (14).
5. a kind of assembly device of ball screw assembly, according to claim 1, which is characterized in that the bottom plate (3) passes through
Bolt is removably joined together with pedestal (1).
6. the assembly device of ball screw assembly, according to claim 1, which is characterized in that second adjustable plate (11) is logical
Bolt is crossed to be removably joined together with fixed support plate (5).
7. the assembly device of ball screw assembly, according to claim 1, which is characterized in that pedestal (1) lower surface is set
Universal rolling wheel (15) are equipped with, there are four the universal rolling wheel (15) settings and the following table for being mounted on pedestal (1) symmetrical respectively
Face.
8. the assembly device of ball screw assembly, according to claim 1, which is characterized in that the slide rail (7) and lead
Xiang Zhu (6) is respectively set there are two and is connected respectively with fixed support plate (5) and buffer board (4).
9. the assembly device of ball screw assembly, according to claim 1, which is characterized in that first V-block (10) and
Second V-block (12) is stainless steel material.
10. the assembly device of ball screw assembly, according to claim 1 to 9, which is characterized in that the first V
It is respectively arranged with T-slot (16) on type block (10) and the second V-block (12), first adjustable plate (9) and the second adjustable plate
(11) T-type corresponding with T-slot (16) end (17) is respectively arranged on, the T-type end (17) is plugged on T-slot (16)
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236137.5U CN209632927U (en) | 2019-02-25 | 2019-02-25 | A kind of assembly device of ball screw assembly, |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236137.5U CN209632927U (en) | 2019-02-25 | 2019-02-25 | A kind of assembly device of ball screw assembly, |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632927U true CN209632927U (en) | 2019-11-15 |
Family
ID=68494390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920236137.5U Withdrawn - After Issue CN209632927U (en) | 2019-02-25 | 2019-02-25 | A kind of assembly device of ball screw assembly, |
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|---|---|
| CN (1) | CN209632927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732538A (en) * | 2019-02-25 | 2019-05-10 | 沧州职业技术学院 | A kind of assembly device of ball screw assembly, |
-
2019
- 2019-02-25 CN CN201920236137.5U patent/CN209632927U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732538A (en) * | 2019-02-25 | 2019-05-10 | 沧州职业技术学院 | A kind of assembly device of ball screw assembly, |
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