CN208311825U - A kind of fixed device for laser - Google Patents
A kind of fixed device for laser Download PDFInfo
- Publication number
- CN208311825U CN208311825U CN201820739049.2U CN201820739049U CN208311825U CN 208311825 U CN208311825 U CN 208311825U CN 201820739049 U CN201820739049 U CN 201820739049U CN 208311825 U CN208311825 U CN 208311825U
- Authority
- CN
- China
- Prior art keywords
- groups
- plate
- bottom end
- hand thread
- support bar
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to the technical fields that laser is fixed to be adjusted height, rotation angle and tilt angle, improve practicability more particularly to a kind of fixed device for laser；And the laser of different model can be fixed, reduce and use limitation；Including bottom plate, two groups of left-hand thread pipes, two groups of right-hand thread pipes, two groups of left-hand thread bars, two groups of right-hand thread bars, mounting plate, first rotating shaft and support plate, the front left side and left rear side on bottom plate top are provided with left placing groove, and left ball bearing is equipped in left placing groove；It further include clamping device, the second shaft and third shaft, clamping device includes upper mounted plate, bottom plate, left support bar and right support bar；Further include fixed link, gag lever post, second spring, pull rod, limit plate, spacer pin and limit lock collar, limits and be provided with multiple groups limit hole on the surrounding outer wall of lock collar, gag lever post is internally provided with movable chamber.
Description
Technical field
The utility model relates to the technical fields that laser is fixed, more particularly to a kind of fixed device for laser.
Background technique
It is well known that laser can be divided into gas laser, solid state laser, semiconductor laser, liquid laser and
Free electron laser, laser generally all need to be mounted on the enterprising enforcement use of fixed device, and fixed device for laser is a kind of use
In the device of fixed laser, it is widely used in a variety of applications in the use process of laser；The fixed dress of existing laser
It sets including bottom plate and support rod, support rod bottom end and bottom plate top middle portion are welded, and support plate top is welded with fixed cylinder；It is existing
Fixed device for laser using when laser is fixed in fixed cylinder；It is sent out in existing fixed device for laser use
Existing, height, rotation angle and tilt angle can not be adjusted, and cause practicability poor；And it can only fix respective model
Laser, cause higher using limitation.
Utility model content
In order to solve the above technical problems, the utility model provides the adjustable height of one kind, rotation angle and tilt angle, mention
High practicability；And the laser of different model can be fixed, reduce the fixed device for laser for using limitation.
A kind of fixed device for laser of the utility model, including bottom plate, two groups of left-hand thread pipes, two groups of right-hand thread pipes, two
Group left-hand thread bar, two groups of right-hand thread bars, mounting plate, first rotating shaft and support plate, the front left side and left rear side on the bottom plate top
It is provided with left placing groove, and left ball bearing is installed in left placing groove, two groups of left-hand thread tube bottom end is inserted into respectively
To two groups of left ball bearings, two groups of left-hand thread bars bottom end is inserted into respectively and spiral shell is filled to inside two groups of left-hand thread tube top ends,
The forward right side and right lateral side on bottom plate top are provided with right placing groove, and right ball bearing is equipped in right placing groove, described
Two groups of right-hand thread tube bottom ends are inserted into respectively in two groups of right ball bearings, and two groups of right-hand thread bars bottom end is inserted into respectively and spiral shell dress
To two groups of right-hand thread tube top ends, the front left side and left rear side of the mounting plate bottom end are welded with two groups of left-hand thread bar tops respectively
It connects, the forward right side and right lateral side of mounting plate bottom end are welded with two groups of right-hand thread bar tops respectively, and mounting plate top middle portion is provided with
Mounting groove, and the first ball bearing is installed in mounting groove, the first rotating shaft bottom end is inserted into the first ball bearing, institute
It states support plate center bottom and first rotating shaft top is welded；It further include clamping device, the second shaft and third shaft, the clamping
Device includes upper mounted plate, bottom plate, left support bar and right support bar, the left support bar and right support bar top respectively with
The left and right side on bottom plate top is welded, and is provided with placed cavity in left support bar and right support bar, and place
Intracavitary to be provided with the first spring, sliding block and connecting rod, first spring bottom end is fixedly connected with placed cavity bottom wall, the sliding block
Bottom end is fixedly connected with the first spring top, and the connecting rod bottom end is fixedly connected with sliding block top, and sliding block can be from placed cavity
Sliding, left support bar and right support bar top are provided with left through-hole and right through-hole, and the top of two groups of connecting rods is each passed through a left side
Through-hole and right through-hole are simultaneously fixedly connected with the left and right side of upper mounted plate bottom end, upper mounted plate center bottom and bottom plate top
End middle part has been respectively fixedly connected with upper support bar and lower support bar, and upper support bar bottom end is fixedly connected with upper clamp plate, lower branch
Strut top is fixedly connected with the lower clamp plate matched with upper clamp plate, and the left and right side on the support plate top is respectively welded
Left connection board and right connection board, the right connection board left end is provided with slot, and the second ball bearing is equipped in slot, institute
It states the second shaft right end to be inserted into the second ball bearing, the second shaft left end and right support bar right side wall weld, the left company
It is provided with the perforative jack in left and right on fishplate bar, and third ball bearing is installed in jack, the third shaft right end and a left side
The welding of support rod left side wall, third shaft left end pass through third ball bearing from the right side of left connection board and extend out to a left connection board left side
Side, and third shaft right end the second shaft of face left end；Further include fixed link, gag lever post, second spring, pull rod, limit plate,
Spacer pin and limit lock collar, the limit lock collar is fixedly set in third shaft, and is limited lock collar and be located at left connection board
Left side, limits and is provided with multiple groups limit hole on the surrounding outer wall of lock collar, and the fixed link right end is fixed with left connection board left side wall
Connection, and fixed link left end is fixedly connected with gag lever post right side wall, and gag lever post is internally provided with movable chamber, and gag lever post
Top and bottom end be respectively arranged with through-hole and lower through-hole, the second spring and limit plate are respectively positioned on inside movable chamber, and
And second spring bottom end is fixedly connected with limit plate top, second spring top is fixedly connected with movable chamber inner roof wall, the drawing
Bar bottom end sequentially passes through upper through-hole and second spring from gag lever post top and stretches to inside movable chamber and connect with limit plate top,
The spacer pin top passes through lower through-hole from gag lever post bottom end and stretches to inside movable chamber and is fixedly connected with limit plate bottom end, and
And the vertical direction of spacer pin bottom end from limit lock collar is inserted into wherein one group of limit hole in multiple groups limit hole.
A kind of fixed device for laser of the utility model, further includes knob, and the knob is installed on third shaft left end.
A kind of fixed device for laser of the utility model, further includes upper rubber mat and lower rubber mat, the upper rubber mat be glued in
Upper clamp plate bottom end, the lower rubber mat are glued in lower clamp plate top.
A kind of fixed device for laser of the utility model, further includes two groups of left wheels and two groups of right idler wheels, and described two groups
Left wheel is installed on the front left side and left rear side of bottom plate bottom end, and two groups of right idler wheels are installed on forward right side and the right side of bottom plate bottom end
Rear side.
A kind of fixed device for laser of the utility model, two groups of left wheels are universal wheel, and two groups of right idler wheels are fixed
To wheel.
Compared with prior art the utility model has the following beneficial effects: laser is sandwiched on clamping device, pass through synchronization
The height of laser can be adjusted by rotating two groups of left-hand thread pipes and two groups of right-hand thread pipes, can be to sharp by rotation first rotating shaft
The rotation angle of light device is adjusted, and can be carried out to the tilt angle of laser by rotating synchronously the second shaft and third shaft
It adjusts, to improve usability；And the laser of different model can be fixed by the elastic force of clamping device inner spring,
To reduce using limitation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram amplified at the utility model A；
It is attached marked in the figure: 1, bottom plate；2, left-hand thread pipe；3, right-hand thread pipe；4, left-hand thread bar；5, right-hand thread bar；6, it installs
Plate；7, first rotating shaft；8, support plate；9, left ball bearing；10, right ball bearing；11, the first ball bearing；12, second turn
Axis；13, third shaft；14, upper mounted plate；15, bottom plate；16, left support bar；17, right support bar；18, the first spring；
19, sliding block；20, connecting rod；21, upper support bar；22, lower support bar；23, upper clamp plate；24, lower clamp plate；25, left connection board；26,
Right connection board；27, the second ball bearing；28, third ball bearing；29, fixed link；30, gag lever post；31, second spring；32,
Pull rod；33, limit plate；34, spacer pin；35, lock collar is limited；36, knob；37, upper rubber mat；38, lower rubber mat；39, left wheel；
40, right idler wheel.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As depicted in figs. 1 and 2, a kind of fixed device for laser of the utility model, including 1, two group of left-hand thread pipe of bottom plate
2, two groups of 3, two groups of right-hand thread pipe, 4, two groups of left-hand thread bar right-hand thread bars 5, mounting plate 6, first rotating shaft 7 and support plate 8, base top
The front left side and left rear side at end are provided with left placing groove, and left ball bearing 9 is equipped in left placing groove, two groups of left-hand threads
Tube bottom end is inserted into respectively in two groups of left ball bearings, and two groups of left-hand thread bar bottom ends are inserted into respectively and spiral shell is filled to two groups of left-hand thread pipes
Inside top, the forward right side and right lateral side on bottom plate top are provided with right placing groove, and right ball is equipped in right placing groove
Bearing 10, two groups of right-hand thread tube bottom ends are inserted into respectively in two groups of right ball bearings, and two groups of right-hand thread bar bottom ends are inserted into simultaneously respectively
Spiral shell is filled to inside two groups of right-hand thread tube top ends, and the front left side and left rear side of mounting plate bottom end are welded with two groups of left-hand thread bar tops respectively
It connects, the forward right side and right lateral side of mounting plate bottom end are welded with two groups of right-hand thread bar tops respectively, and mounting plate top middle portion is provided with
Mounting groove, and the first ball bearing 11 is installed in mounting groove, first rotating shaft bottom end is inserted into the first ball bearing, support
Plate center bottom and first rotating shaft top are welded；It further include clamping device, the second shaft 12 and third shaft 13, clamping device packet
Include upper mounted plate 14, bottom plate 15, left support bar 16 and right support bar 17, left support bar and right support bar top are respectively under
The left and right side on fixed plate top is welded, and is provided with placed cavity, and placed cavity in left support bar and right support bar
It is inside provided with the first spring 18, sliding block 19 and connecting rod 20, the first spring bottom end is fixedly connected with placed cavity bottom wall, sliding block bottom end
It is fixedly connected with the first spring top, connecting rod bottom end is fixedly connected with sliding block top, and sliding block can be slided from placed cavity, left branch
Strut and right support bar top are provided with left through-hole and right through-hole, and the top of two groups of connecting rods is each passed through left through-hole and the right side is logical
The left and right side of Kong Bingyu upper mounted plate bottom end is fixedly connected, upper mounted plate center bottom and bottom plate top middle portion difference
It is fixedly connected with upper support bar 21 and lower support bar 22, and upper support bar bottom end is fixedly connected with upper clamp plate 23, lower support bar
Top is fixedly connected with the lower clamp plate 24 matched with upper clamp plate, and the left and right side on support plate top is respectively welded left connection
Plate 25 and right connection board 26, right connection board left end are provided with slot, and the second ball bearing 27 is equipped in slot, and second turn
Axis right end is inserted into the second ball bearing, and the second shaft left end and right support bar right side wall weld, and is provided in left connection board
The perforative jack in left and right, and third ball bearing 28 is installed in jack, third shaft right end and left support bar left side wall weld
It connects, third shaft left end passes through third ball bearing from the right side of left connection board and extend out on the left of left connection board, and third turns
Axis right end the second shaft of face left end；It further include fixed link 29, gag lever post 30, second spring 31, pull rod 32, limit plate 33, limit
Position pin 34 and limit lock collar 35, limit lock collar is fixedly set in third shaft, and limits the left side that lock collar is located at left connection board
Side limits and is provided with multiple groups limit hole on the surrounding outer wall of lock collar, and fixed link right end is fixedly connected with left connection board left side wall, and
And fixed link left end is fixedly connected with gag lever post right side wall, gag lever post is internally provided with movable chamber, and the top of gag lever post
It is respectively arranged with upper through-hole and lower through-hole with bottom end, second spring and limit plate are respectively positioned on inside movable chamber, and second spring
Bottom end is fixedly connected with limit plate top, and second spring top is fixedly connected with movable chamber inner roof wall, and pull rod bottom end is from gag lever post
Top sequentially passes through through-hole and second spring and stretches to inside movable chamber and connect with limit plate top, and spacer pin top limits certainly
Position bar bottom end passes through lower through-hole and stretches to inside movable chamber and is fixedly connected with limit plate bottom end, and spacer pin bottom end limits certainly
The vertical direction of lock collar is inserted into wherein one group of limit hole in multiple groups limit hole；Laser is sandwiched on clamping device, is led to
The height of laser can be adjusted by crossing two groups of left-hand thread pipes of synchronous rotary and two groups of right-hand thread pipes, by rotating first rotating shaft
Can the rotation angle to laser be adjusted, can be to the inclination angle of laser by rotating synchronously the second shaft and third shaft
Degree is adjusted, to improve usability；And by the elastic force of clamping device inner spring can laser to different model into
Row is fixed, to reduce using limitation.
A kind of fixed device for laser of the utility model, further includes knob 36, and knob is installed on third shaft left end；It is logical
The adjusting that tilt angle is carried out to clamping device can be facilitated by crossing turning knob.
A kind of fixed device for laser of the utility model, further includes upper rubber mat 37 and lower rubber mat 38, upper rubber mat be glued in
Upper clamp plate bottom end, lower rubber mat are glued in lower clamp plate top；By upper rubber mat and lower rubber mat can be clipped in upper clamp plate and lower clamp plate it
Between laser protected.
A kind of fixed device for laser of the utility model, further includes two groups of left wheels 39 and two groups of right idler wheels 40, and two groups
Left wheel is installed on the front left side and left rear side of bottom plate bottom end, after two groups of right idler wheels are installed on forward right side and the right side of bottom plate bottom end
Side；It can be moved easily by two groups of left wheels and two groups of right idler wheels.
A kind of fixed device for laser of the utility model, two groups of left wheels are universal wheel, and two groups of right idler wheels are fixed
To wheel；Direction can conveniently be changed when moving by the design of universal wheel and directional wheel.
A kind of fixed device for laser of the utility model, at work, before completing above-mentioned movement, first by it
It is moved to the position of user's needs, by pulling upper mounted plate to stretch spring, laser is placed in upper clamp plate under
Between clamping plate, laser is clamped by the screen resilience of spring, passes through two groups of left-hand thread pipes of synchronous rotary and two groups of right spiral shells
The height of laser can be adjusted in line pipe, by rotation first rotating shaft can the rotation angle to laser be adjusted, lead to
The tilt angle of laser can be adjusted by crossing the second shaft of synchronous rotation and third shaft.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (5)
1. a kind of fixed device for laser, which is characterized in that including bottom plate (1), two groups of left-hand thread pipes (2), two groups of right-hand thread pipes
(3), two groups of left-hand thread bars (4), two groups of right-hand thread bars (5), mounting plate (6), first rotating shaft (7) and support plate (8), the bottom plate
(1) front left side and left rear side on top are provided with left placing groove, and left ball bearing (9), institute are equipped in left placing groove
It states two groups of left-hand thread pipe (2) bottom ends to be inserted into respectively in two groups of left ball bearings (9), two groups of left-hand thread bars (4) bottom end point
It spiral shell Cha Ru not be filled to inside two groups of left-hand thread pipe (2) tops simultaneously, the forward right side and right lateral side on bottom plate (1) top are provided with the right side and put
Slot is set, and right ball bearing (10) are installed in right placing groove, two groups of right-hand thread pipes (3) bottom end is inserted into two groups respectively
In right ball bearing (10), two groups of right-hand thread bars (5) bottom end is inserted into respectively and spiral shell is filled in two groups of right-hand thread pipe (3) tops
Portion, the front left side and left rear side of mounting plate (6) bottom end are welded with two groups of left-hand thread bar (4) tops respectively, mounting plate (6) bottom
The forward right side and right lateral side at end are welded with two groups of right-hand thread bar (5) tops respectively, and mounting plate (6) top middle portion is provided with installation
Slot, and the first ball bearing (11) are installed in mounting groove, first rotating shaft (7) bottom end is inserted into the first ball bearing
(11) in, support plate (8) center bottom and first rotating shaft (7) top are welded；It further include clamping device, the second shaft (12)
With third shaft (13), the clamping device includes upper mounted plate (14), bottom plate (15), left support bar (16) and right support
Bar (17), the left support bar (16) and right support bar (17) top are welded with the left and right side on bottom plate (15) top respectively
It connects, and is provided with placed cavity in left support bar (16) and right support bar (17), and be provided with the first spring in placed cavity
(18), sliding block (19) and connecting rod (20), the first spring (18) bottom end are fixedly connected with placed cavity bottom wall, the sliding block
(19) bottom end is fixedly connected with the first spring (18) top, and connecting rod (20) bottom end is fixedly connected with sliding block (19) top,
Sliding block (19) can be slided from placed cavity, and left support bar (16) and right support bar (17) top are provided with left through-hole and the right side is logical
Hole, the top of two groups of connecting rods (20) are each passed through left through-hole and right through-hole and the left and right side with upper mounted plate (14) bottom end
It is fixedly connected, upper mounted plate (14) center bottom and bottom plate (15) top middle portion have been respectively fixedly connected with upper support bar (21)
With lower support bar (22), and upper support bar (21) bottom end is fixedly connected with upper clamp plate (23), and lower support bar (22) top is fixed
It is connected with the lower clamp plate (24) matched with upper clamp plate (23), the left and right side on support plate (8) top is respectively welded
Left connection board (25) and right connection board (26), right connection board (26) left end are provided with slot, and is equipped in slot
Two ball bearings (27), the second shaft (12) right end are inserted into the second ball bearing (27), the second shaft (12) left end
It is welded with right support bar (17) right side wall, the perforative jack in left and right, and peace in jack is provided on the left connection board (25)
Equipped with third ball bearing (28), third shaft (13) right end and left support bar (16) left side wall are welded, third shaft
(13) left end passes through third ball bearing (28) from the right side of left connection board (25) and extend out on the left of left connection board (25), and the
Three shafts (13) the second shaft of right end face (12) left end；Further include fixed link (29), gag lever post (30), second spring (31),
Pull rod (32), limit plate (33), spacer pin (34) and limit lock collar (35), the limit lock collar (35) are fixedly set in third and turn
On axis (13), and the left side that lock collar (35) is located at left connection board (25) is limited, limits and be arranged on the surrounding outer wall of lock collar (35)
There is multiple groups limit hole, fixed link (29) right end is fixedly connected with left connection board (25) left side wall, and fixed link (29) is left
End is fixedly connected with gag lever post (30) right side wall, and gag lever post (30) is internally provided with movable chamber, and the top of gag lever post (30)
End and bottom end are respectively arranged with through-hole and lower through-hole, and the second spring (31) and limit plate (33) are respectively positioned in movable chamber
Portion, and second spring (31) bottom end is fixedly connected with limit plate (33) top, and in second spring (31) top and movable chamber top
Wall is fixedly connected, and pull rod (32) bottom end sequentially passes through upper through-hole and second spring (31) from gag lever post (30) top and protrudes into
It is connect inside to movable chamber with limit plate (33) top, spacer pin (34) top passes through lower through-hole from gag lever post (30) bottom end
And it stretches to inside movable chamber and is fixedly connected with limit plate (33) bottom end, and spacer pin (34) bottom end limits lock collar (35) certainly
Vertical direction is inserted into wherein one group of limit hole in multiple groups limit hole.
2. a kind of fixed device for laser as described in claim 1, which is characterized in that further include knob (36), the knob
(36) it is installed on third shaft (13) left end.
3. a kind of fixed device for laser as claimed in claim 2, which is characterized in that further include upper rubber mat (37) and lower rubber mat
(38), the upper rubber mat (37) is glued in upper clamp plate (23) bottom end, and the lower rubber mat (38) is glued in lower clamp plate (24) top.
4. a kind of fixed device for laser as claimed in claim 3, which is characterized in that further include two groups of left wheels (39) and two
The right idler wheel (40) of group, two groups of left wheels (39) are installed on the front left side and left rear side of bottom plate (1) bottom end, two groups of right rollings
Wheel (40) is installed on the forward right side and right lateral side of bottom plate (1) bottom end.
5. a kind of fixed device for laser as claimed in claim 4, which is characterized in that two groups of left wheels (39) are universal
Wheel, two groups of right idler wheels (40) are directional wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820739049.2U CN208311825U (en) | 2018-05-17 | 2018-05-17 | A kind of fixed device for laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820739049.2U CN208311825U (en) | 2018-05-17 | 2018-05-17 | A kind of fixed device for laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311825U true CN208311825U (en) | 2019-01-01 |
Family
ID=64712064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820739049.2U Expired - Fee Related CN208311825U (en) | 2018-05-17 | 2018-05-17 | A kind of fixed device for laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189713A (en) * | 2020-02-26 | 2020-05-22 | 河南理工大学 | Secondary deformation compaction simulation experiment device for fractured rock mass in caving zone of old goaf |
| CN112568603A (en) * | 2020-12-18 | 2021-03-30 | 东北农业大学 | Drawing device for design picture-inserting |
-
2018
- 2018-05-17 CN CN201820739049.2U patent/CN208311825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189713A (en) * | 2020-02-26 | 2020-05-22 | 河南理工大学 | Secondary deformation compaction simulation experiment device for fractured rock mass in caving zone of old goaf |
| CN112568603A (en) * | 2020-12-18 | 2021-03-30 | 东北农业大学 | Drawing device for design picture-inserting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101602154B (en) | Multifunctional welding piece fixture dedicated to welding training | |
| CN208311825U (en) | A kind of fixed device for laser | |
| CN106924913A (en) | A kind of firefighting fire extinguishing robot | |
| CN207623843U (en) | A kind of computer display adjustment base | |
| CN209578604U (en) | The adjustable soldering set clamping device in position | |
| CN205414004U (en) | Steel sheet bender is used in steel construction processing | |
| CN208287447U (en) | A kind of sandbag Sports training apparatus | |
| CN205817173U (en) | Welding multi-angle tooling fixture | |
| CN208229055U (en) | A kind of portable medical rescue manipulator | |
| CN208089295U (en) | A kind of miniature shield six degree of freedom duct piece assembling machine | |
| CN205630518U (en) | Electric drill is with supplementary laborsaving device of area absorption and locate function | |
| CN211053002U (en) | Novel adjustable welding tool | |
| CN112171143B (en) | Manipulator welding fixture for assembling front triangle and rear triangle of bicycle | |
| CN105364506B (en) | A kind of 4 universal clamp for cutting of benchmark | |
| CN208977170U (en) | A kind of emulation dinosaur modelling welder | |
| CN209106625U (en) | A kind of electronic whiteboard bracket facilitating clamping | |
| CN210500150U (en) | Overturning frame for engine maintenance | |
| CN208695044U (en) | A kind of Pharmaceutical Analysis detection bracket convenient for adjusting | |
| CN211649932U (en) | Make things convenient for high regulation gynaecology medical treatment lighting device for inspection | |
| CN105773541A (en) | Auxiliary labor-saving device with adsorption and positioning functions and for electric drill | |
| CN207326782U (en) | A kind of New-type bench screw | |
| CN206519868U (en) | Cycle frame multi-angle fixator | |
| CN208826459U (en) | A kind of vertically oriented mechanism of stainless steel square tube | |
| CN209206789U (en) | A kind of angle adjustable welding tool setup | |
| CN206786128U (en) | A kind of multidirectional targeted duct set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20200517 |