CN206717063U - A kind of tapping machine - Google Patents
A kind of tapping machine Download PDFInfo
- Publication number
- CN206717063U CN206717063U CN201720388772.6U CN201720388772U CN206717063U CN 206717063 U CN206717063 U CN 206717063U CN 201720388772 U CN201720388772 U CN 201720388772U CN 206717063 U CN206717063 U CN 206717063U
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- China
- Prior art keywords
- contact plate
- fixed plate
- plate
- slide bar
- tapping machine
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 26
- 238000005553 drilling Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000013987 Colletes Species 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000000481 Breast Anatomy 0.000 description 1
- CWFOCCVIPCEQCK-UHFFFAOYSA-N Chlorfenapyr Chemical compound BrC1=C(C(F)(F)F)N(COCC)C(C=2C=CC(Cl)=CC=2)=C1C#N CWFOCCVIPCEQCK-UHFFFAOYSA-N 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Abstract
The utility model discloses a kind of tapping machine, including base, it is arranged on fixture, the drilling equipment being arranged on base for fixing workpiece on base, drilling equipment includes drill bit, it is provided with base and passes through the rear bullport being processed to workpiece for drill bit, base includes the fixed plate for being connected with drilling equipment, the contact plate for being contradicted with workpiece, bullport is provided with fixed plate and contact plate, the adjusting means for adjusting the close or remote fixed plate of contact plate is provided between fixed plate and contact plate, the utility model has advantages below and effect：Tapping machine can be allowed accurately to control perforate depth by the distance between adjusting means adjustment fixing plate and contact plate；Measuring scale in fixed plate side wall can facilitate user to read the distance between fixed plate and contact plate；Chip pocket on contact plate can house scrap caused by perforate, make scrap be not easy to spread, and reduce scrap and damaged to caused by user health.
Description
Technical field
Tapping equipment is the utility model is related to, more particularly to a kind of tapping machine.
Background technology
During daily building construction, people can usually run into the situation for needing the perforate on workpiece, then just need
Use tapping machine.Tapping machine refers to pass through rotary cutting or rotary squeezing using instrument harder than object, sharper keen
Mode, cylindrical hole or the machinery in hole and the general designation of equipment are left on object.
For example, the patent that granted patent number is CN2047700803U discloses a kind of portable pipe tapping machine, on base
Provided with chain stays, chain stays are provided with sprocket groove and sprocket wheel collet, and chain is provided with sprocket wheel, and sprocket wheel is fixed in chain stays
In sprocket groove and sprocket wheel collet, chain one end is fixed on base by tensioner screw, flanged outer-hexagonal nut, base bottom
Vee-block is installed, base is fixed on pipeline by vee-block, chain, and base is provided with column, installs rack on column, column and
Lifting body is provided with the outside of rack, handle is installed on lifting body, lifting body side installs gear-box, motor, tooth are installed on gear-box
Roller box lower end is installed by drill bit connecting sleeve, drill bit connecting sleeve lower end installation drill bit.
When needing outputing a hole run through on workpiece, this tapping machine drill bit is depressed into work piece penetration i.e.
Can, when needing outputing the hole of certain depth on workpiece, although operating personnel can also be by experience or measurement
Instrument judges the depth of drilling, but the subjective judgement of people has error, is also required to constantly above carry drill bit in Tapping procedures, to obtain
Know whether perforate depth reaches requirement, operation is inconvenient, and split hole depth can not be controlled accurately.
Utility model content
The purpose of this utility model is to provide a kind of tapping machine, easily can accurately control perforate depth.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of tapping machine, including
Base, it is arranged on the base and for securing the workpiece against the fixture of the base lower surface, being arranged on the base
On drilling equipment, the drilling equipment includes drill bit, is provided with the base and workpiece is added by rear for the drill bit
The bullport of work, the base include the fixed plate for being connected with the drilling equipment, the contact plate for being contradicted with workpiece,
The bullport is provided with the fixed plate and the contact plate, is provided with and is used between the fixed plate and the contact plate
Adjust the adjusting means of the close or remote fixed plate of the contact plate.
By using such scheme, adjuster can adjust contact plate and be moved toward the direction close to or away from fixed plate,
When drill bit is depressed into bosom, drill bit is constant to the distance of fixed plate, and now drill bit exposes the effective of contact plate lower surface
Length is the perforate depth of tapping machine, can change drill bit and exposes by changing the distance between fixed plate and contact plate and contacts
The effective length of plate lower surface, so as to reach the purpose of control perforate depth.
It is of the present utility model to be further arranged to：The adjusting means is in X-shaped cross-distribution and crossing center including two groups
The first support bar and second support bar of rotation connection, one end of two first support bars are slidably connected with the contact plate
And the other end and the fixed plate are rotatablely connected, one end of two second support bars is slidably connected and separately with the fixed plate
One end is rotatablely connected with the contact plate；The adjusting means is also rotatably connected on two first support bars including both ends and slided
The first slide bar on moved end, both ends are rotatably connected on the second slide bar on two second support bar sliding ends, described in two
First support bar is slidably connected by first slide bar with the contact plate, and two second support bars pass through described second
Slide bar is slidably connected with the fixed plate；The adjusting means also includes being rotatablely connected with first slide bar and for adjusting two
Adjuster of the first support bar sliding end described in root closer or far from two second support bar turning end.
By using such scheme, adjuster can adjust the movement of the first slide bar, be rotated so as to drive with the first slide bar
Two first support bar sliding ends of connection move toward the direction close to or away from two second support bar turning end, when first
When support bar sliding end and second support bar turning end close to each other, contact plate is away from fixed plate；When first support bar sliding end
When being located remotely from each other with second support bar turning end, contact plate is close to fixed plate, so as to change between fixed plate and contact plate
Distance, the effective length that can change drill bit by changing the distance between fixed plate and contact plate and expose contact plate lower surface,
So as to reach the purpose of the depth of control perforate.
It is of the present utility model to be further arranged to：The adjuster includes the installation being fixed in the contact plate side wall
Platform, it is opened on the erecting bed and axis parallel is rotatablely connected in the screwed hole of the first slide bar glide direction, one end
The adjusting rod being threadedly coupled on first slide bar and with the screwed hole.
By using such scheme, erecting bed is fixed on contact plate, and screwed hole is opened on erecting bed, when with screwed hole spiral shell
The adjusting rod of line connection can move in screwed hole internal rotation along screwed hole axial direction, be rotated so as to drive with adjusting rod
The movement of first slide bar of connection, the first slide bar can drive first support bar sliding end toward close or remote second support bar again
The direction movement of turning end, when first support bar sliding end and second support bar turning end are close to each other, contact plate is away from solid
Fixed board；When first support bar sliding end and second support bar turning end are located remotely from each other, contact plate is close to fixed plate, so that solid
The distance between fixed board and contact plate are controllable.
It is of the present utility model to be further arranged to：The one end of the adjusting rod away from first slide bar is fixed with rotating disk.
By using such scheme, rotating disk can increase the arm of force of adjusting rod, enable operating personnel when rotating adjusting rod
It is enough more laborsaving.
It is of the present utility model to be further arranged to：The contact plate is symmetrically arranged with close to the end face both sides of the fixed plate
First erecting bed, first for the first slide bar both ends insertion is provided with the relatively close side wall of two first erecting beds
Chute, the first pin-and-hole for two second support bar rotation connections；The fixed plate is close to the end face two of the contact plate
Side is symmetrically arranged with the second erecting bed, is provided with the relatively close side wall of two second erecting beds for second slide bar two
Hold the second embedded chute, the second pin-and-hole for two first support bar rotation connections.
By using such scheme, chute, which can block the first slide bar and the second slide bar, does not fall off it, and at two
The length direction sliding of chute interior edge chute, so as to drive the first support bar sliding end with the rotation connection of the first slide bar toward close
Or the direction movement away from second support bar turning end, pin-and-hole can limit first support bar and second support bar turning end
It is mobile so that the connection of fixed plate and contact plate do not allow it is easy to fall off.
It is of the present utility model to be further arranged to：The contact plate lower surface is provided with the appearance bits communicated with the bullport
Groove.
By using such scheme, chip pocket can house drill bit perforate caused by scrap, make scrap be not easy to expand everywhere
Dissipate, reduce scrap and damaged to caused by user health.
It is of the present utility model to be further arranged to：It is rotatably connected in the fixed plate side wall for measuring the fixed plate
The measuring scale of distance between the contact plate, the one end of the measuring scale away from the rotating joint are fixed with stuck point, institute
State the neck being provided with fixed plate side wall for coordinating with the stuck point.
By using such scheme, when needing to adjust the distance between fixed plate and contact plate to some specifically value,
The measuring scale that can be rotatably connected in fixed plate, measuring scale is set to read the scale value on measuring scale perpendicular to contact plate, you can
The distance between fixed plate and contact plate are drawn, when that need not measure, makes the neck on the stuck point and fixed plate on measuring scale
Clamping, you can fixation measuring chi.
It is of the present utility model to be further arranged to：The contact plate is recessed for offering C-shaped with the lower surface of workpiece conflict
Groove, the C-shaped groove form the breach contradicted for cylindrical work on the contact plate, are removably connected with the breach
For closing the connected unit of the breach, the bullport passed through for drill bit is offered in the connected unit, the connected unit is remote
The end face of the contact plate is set in plane.
By using such scheme, when workpiece needs the end face of perforate to be plane, by connected unit lacking mounted in contact plate
It is intraoral, make the lower surface complanation of contact plate, make contact of the tapping machine with workpiece surface more abundant；When workpiece needs perforate
When end face is the face of cylinder, the connected unit in contact plate breach is pulled down, the C-shaped groove of contact plate lower surface is contradicted in work
On part, by increasing capacitance it is possible to increase contact of the tapping machine with workpiece surface, make contact more stable.
In summary, the utility model has the advantages that：Tapping machine can be allowed to pass through adjuster adjustment fixing plate
The distance between contact plate accurately controls perforate depth；Measuring scale in fixed plate side wall can facilitate user to read fixation
The distance between plate and contact plate；Chip pocket on contact plate can house scrap caused by perforate, make scrap be not easy to spread,
Scrap is reduced to damage to caused by user health.
Brief description of the drawings
Fig. 1 is overall installation diagram of the present utility model；
Fig. 2 is the utility model connected unit exploded perspective view；
Fig. 3 is the partial enlarged drawing at A in Fig. 1；
Fig. 4 is the utility model adjusting means exploded perspective view.
In figure：1st, base；11st, fixed plate；12nd, contact plate；2nd, drilling equipment；21st, motor；22nd, installing plate；23rd, drill bit；
24th, column；3rd, bullport；4th, spring；5th, fixture；6th, connected unit；7th, projection；8th, second support bar；9th, first support bar；
10th, the first slide bar；13rd, measuring scale；14th, erecting bed；141st, screwed hole；15th, adjusting rod；16th, chip pocket；17th, rotating disk；18th,
One supporting table；19th, the second supporting table；20th, bearing pin；25th, the second pin-and-hole；26th, the second chute；27th, neck；28th, dovetail groove；29、
First pin-and-hole；30th, the first chute；31st, through hole；32nd, breach；33rd, the second slide bar；34th, stuck point；35th, C-shaped groove；36th, cylinder
Platform.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of tapping machine, including base 1, it is arranged on base 1 and for securing the workpiece against under base 1
The fixture 5 of end face, the drilling equipment 2 being arranged on base 1, fixture 5 are chain.Drilling equipment 2 includes being fixed on vertically
Two cylindrical vertical columns 24 of the upper surface both sides of base 1, spring 4 is arranged with column 24, section is also arranged with column 24
Oval installing plate 22, the lower surface of installing plate 22 are contradicted on spring 4, and spring 4 is that installing plate 22 provides support.Installation
Two through holes 31 for being used to be attached with two root posts 24 are offered on plate 22, motor 21 is fixed with installing plate 22,
Drill bit 23 is linkedly set with the output shaft of motor 21.
As shown in Figure 2 and Figure 4, what base 1 included being used to be connected with column 24 is in rectangular-shape fixed plate 11, is used for and work
Part contradicts and with fixed plate 11 along the axis direction projection shape identical contact plate 12 of drill bit 23, fixed plate 11 and contact plate 12
On offer and workpiece be processed and the bullport of circular in cross-section 3, one end of fixture 5 are consolidated by rear for drill bit 23
The side of contact plate 12 is scheduled on, the other end ties up the opposite side in contact plate 12, the lower surface of contact plate 12 around after workpiece by iron wire
It is provided with the chip pocket 16 that axis communicates with bullport 3.It is rotatably connected in the side wall of fixed plate 11 by bearing pin 20 for measuring
The measuring scale 13 of distance between fixed plate 11 and contact plate 12, the one end of measuring scale 13 away from rotating joint are fixed with stuck point
34, and the neck 27 for coordinating with stuck point 34 is provided with the side wall of fixed plate 11.Contact plate 12 is used under being contradicted with workpiece
End face offers C-shaped groove 35, and C-shaped groove 35 forms the breach 32 contradicted for cylindrical work on contact plate 12.Breach 32
Dovetail groove 28 is inside provided with, the connected unit 6 for closing breach 32 is removably connected with dovetail groove 28.It is fixed with connected unit 6
For the projection 7 coordinated with dovetail groove 28.The bullport 3 passed through for drill bit 23 is further opened with connected unit 6, connected unit 6 is remote
The end face of contact plate 12 is set in plane.
As shown in Figures 2 and 3, contact plate 12 is symmetrically arranged with the first supporting table 18 close to the end face both sides of fixed plate 11,
The first chute 30, the first pin-and-hole 29 are provided with the relatively close side wall of two the first supporting tables 18, the first chute 30 is in yi word pattern,
First pin-and-hole 29 is rounded；Fixed plate 11 is symmetrically arranged with the second supporting table 19 close to the end face both sides of contact plate 12, two
The second chute 26, the second pin-and-hole 25, the second chute 26 and the phase of the first chute 30 are provided with the relatively close side wall of two supporting tables 19
Together, the second pin-and-hole 25 is identical with the first pin-and-hole 29.
As shown in Figure 3 and Figure 4, it is provided between fixed plate 11 and contact plate 12 close or remote for adjusting contact plate 12
From the adjusting means of fixed plate 11, adjusting means includes the first slide bar 10, the second slide bar 33, the first slide bar 10 in rectangular-shape and
The cylinder table 36 for being embedded in two the first chutes 30 is fixed with the end face of both ends, the second slide bar 33 is identical with the first slide bar 10
And it is fixed on the cylinder table 36 in both ends of the surface and is embedded in two the second chutes 26；Adjusting means also includes two groups in X-shaped intersection point
Cloth and the first support bar 9 and second support bar 8 of crossing center rotation connection, one end of two first support bars 9 passes through first
Slide bar 10 is slidably connected with contact plate 12 and the other end is rotatablely connected with fixed plate 11, and one end of two second support bars 8 passes through
Second slide bar 33 is slidably connected with fixed plate 11 and the other end is rotatablely connected with contact plate 12；Two in the both ends of the surface of first slide bar 10
Individual cylinder table 36 is rotatablely connected with the sliding end of two first support bars 9 respectively, each rotation of turning end of two first support bars 9
Dynamic to be connected with bearing pin 20, two bearing pins 20 are respectively embedded into two the second pin-and-holes 25；Two circles in the both ends of the surface of second slide bar 33
Pylon 36 and the sliding end of two second support bars 8 are rotatablely connected, and the turning end of two second support bars 8 is each rotatably connected to
Bearing pin 20, two bearing pins 20 are respectively embedded into two the first pin-and-holes 29；Adjusting means also includes being rotatablely connected with the first slide bar 10
And for adjusting adjuster of two sliding ends of first support bar 9 closer or far from two turning end of second support bar 8.
As shown in figures 1 and 3, adjuster include be fixed in the side wall of contact plate 12 in rectangular-shape erecting bed 14, open
On the erecting bed 14 and axis parallel is rotatably connected in the screwed hole 141 of the glide direction of the first slide bar 10, one end
The adjusting rod 15 being threadedly coupled on first slide bar 10 and with screwed hole 141, the one end of adjusting rod 15 away from the first slide bar 10 are fixed
There is the rotating disk 17 of circular in cross-section, adjusting rod 15 is screw rod.
Specific implementation process：When needing in opened hole on cylindrical workpiece, remove and be installed in the breach 32 of contact plate 12
Connected unit 6, workpiece is pushed against by the lower surface of contact plate 12 by fixture 5, drill bit 23 is pushed and drills through workpiece；When need
When opening the hole of certain depth, rotary turnplate 17, adjusting rod 15 is set to be moved in screwed hole 141, drive rotates with adjusting rod 15
The movement of first slide bar 10 of connection, so that with two sliding ends of first support bar 9 of the first slide bar 10 rotation connection toward leaning on
Direction movement near or away from two turning end of second support bar 8, passes through the measurement being rotatably connected in the side wall of fixed plate 11
Chi 13 measures the distance between fixed plate 11 and contact plate 12 value, is arrived by the distance regulation between fixed plate 11 and contact plate 12
After the value needed, workpiece is pushed against by the lower surface of contact plate 12 by fixture 5, pushes drill bit 23 untill pressure is not gone down,
The hole of depth needed for can outputing.
When needing in opened hole on cuboid workpiece, connected unit 6 is installed in the breach 32 of contact plate 12, makes contact plate
12 contact with workpiece surface is more abundant, pushes drill bit 23 and is drilled through until by workpiece；When needs are on cuboid workpiece
When opening the hole of certain depth, the distance between adjustment fixing plate 11 and contact plate 12 to the value needed, drill bit 23 is pushed until pressure
Untill not going down, you can the hole of depth needed for outputing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of tapping machine, including base (1), it is arranged on the base (1) and for securing the workpiece against the base (1)
The fixture of lower surface（5）, the drilling equipment (2) that is arranged on the base (1), the drilling equipment (2) includes drill bit
(23), it is provided with the base (1) and is existed for the drill bit (23) by the rear bullport (3) being processed to workpiece, its feature
In：The base (1) includes being used for and the fixed plate (11) of the drilling equipment (2) connection, the contact for contradicting with workpiece
The bullport (3), the fixed plate (11) and institute are provided with plate (12), the fixed plate (11) and the contact plate (12)
State be provided between contact plate (12) for adjust the contact plate (12) close to or away from the fixed plate (11) regulation
Device.
A kind of 2. tapping machine according to claim 1, it is characterised in that：The adjusting means includes two groups and intersected in X-shaped
Distribution and the first support bar (9) and second support bar (8) of crossing center rotation connection, two first support bars (9)
One end is slidably connected with the contact plate (12) and the other end is rotatablely connected with the fixed plate (11), two second supports
One end of bar (8) is slidably connected with the fixed plate (11) and the other end is rotatablely connected with the contact plate (12)；The regulation
Device also includes the first slide bar (10), the both ends rotation that both ends are rotatably connected on two first support bar (9) sliding ends
The second slide bar being connected on two second support bar (8) sliding ends（33）, two first support bars (9) pass through institute
State the first slide bar (10) to be slidably connected with the contact plate (12), two second support bars (8) pass through second slide bar
（33）It is slidably connected with the fixed plate (11)；The adjusting means also includes being rotatablely connected and using with first slide bar (10)
Regulation in two first support bar (9) sliding ends of regulation closer or far from two second support bar (8) turning end
Device.
A kind of 3. tapping machine according to claim 2, it is characterised in that：The adjuster includes being fixed on the contact plate
(12) erecting bed in side wall (14), be opened on the erecting bed (14) and axis parallel is sliding in first slide bar (10)
Move the screwed hole (141) in direction, one end is rotatably connected on first slide bar (10) and is connected with the screwed hole (141) screw thread
The adjusting rod (15) connect.
A kind of 4. tapping machine according to claim 3, it is characterised in that：The adjusting rod (15) is away from first slide bar
(10) one end is fixed with rotating disk（17）.
A kind of 5. tapping machine according to claim 2, it is characterised in that：The contact plate (12) is close to the fixed plate
(11) end face both sides are symmetrically arranged with the first supporting table (18), in the relatively close side wall of two first supporting tables (18)
It is provided with the first chute (30) for the first slide bar (10) both ends insertion, is rotatablely connected for two second support bars (8)
The first pin-and-hole (29)；The fixed plate (11) is close to the contact plate（12）End face both sides be symmetrically arranged with the second supporting table
(19) for the second slide bar (33) both ends insertion, is provided with the relatively close side wall of two second supporting tables (19)
Two chutes（26）, for the second pin-and-hole (25) of two first support bars (9) rotation connections.
A kind of 6. tapping machine according to claim 5, it is characterised in that：Contact plate (12) lower surface be provided with it is described
The chip pocket (16) that bullport (3) communicates.
A kind of 7. tapping machine according to claim 1, it is characterised in that：It is rotatably connected in fixed plate (11) side wall
For measuring the measuring scale (13) of distance between the fixed plate (11) and the contact plate (12), the measuring scale (13) is remote
One end of own rotation tie point is fixed with stuck point（34）, be provided with fixed plate (11) side wall for and the stuck point（34）
The neck (27) of cooperation.
A kind of 8. tapping machine according to claim 1, it is characterised in that：The contact plate (12) is used for what is contradicted with workpiece
Lower surface offers C-shaped groove（35）, the C-shaped groove（35）Formed on the contact plate (12) and contradicted for cylindrical work
Breach（32）, the breach（32）Inside it is removably connected with for closing the breach（32）Connected unit (6), the connection
The bullport (3) passed through for drill bit (23), end face of the connected unit (6) away from the contact plate (12) are offered on platform (6)
Set in plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388772.6U CN206717063U (en) | 2017-04-13 | 2017-04-13 | A kind of tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388772.6U CN206717063U (en) | 2017-04-13 | 2017-04-13 | A kind of tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717063U true CN206717063U (en) | 2017-12-08 |
Family
ID=60504784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388772.6U Active CN206717063U (en) | 2017-04-13 | 2017-04-13 | A kind of tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717063U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036701A (en) * | 2017-12-09 | 2018-05-15 | 柳州通亿汽车配件制造有限公司 | A kind of cubing of automatic detection measuring for verticality |
| CN108098429A (en) * | 2017-12-15 | 2018-06-01 | 潍坊江钢机械有限公司 | Perforate cutter head is compressed from returning device |
| CN111570858A (en) * | 2019-10-12 | 2020-08-25 | 杭州优固光电有限公司 | LED lamp shade drilling equipment that commonality is high |
| CN111691828A (en) * | 2020-06-05 | 2020-09-22 | 芜湖青悠静谧环保科技有限公司 | Portable rock drilling puncher for mining |
-
2017
- 2017-04-13 CN CN201720388772.6U patent/CN206717063U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036701A (en) * | 2017-12-09 | 2018-05-15 | 柳州通亿汽车配件制造有限公司 | A kind of cubing of automatic detection measuring for verticality |
| CN108098429A (en) * | 2017-12-15 | 2018-06-01 | 潍坊江钢机械有限公司 | Perforate cutter head is compressed from returning device |
| CN111570858A (en) * | 2019-10-12 | 2020-08-25 | 杭州优固光电有限公司 | LED lamp shade drilling equipment that commonality is high |
| CN111691828A (en) * | 2020-06-05 | 2020-09-22 | 芜湖青悠静谧环保科技有限公司 | Portable rock drilling puncher for mining |
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