CN109500631A - A kind of drilling clamping mechanism - Google Patents
A kind of drilling clamping mechanism Download PDFInfo
- Publication number
- CN109500631A CN109500631A CN201811513248.2A CN201811513248A CN109500631A CN 109500631 A CN109500631 A CN 109500631A CN 201811513248 A CN201811513248 A CN 201811513248A CN 109500631 A CN109500631 A CN 109500631A
- Authority
- CN
- China
- Prior art keywords
- locating piece
- circuit board
- printed circuit
- mounting surface
- clamping mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention provides a kind of drilling clamping mechanism, including the platform that is loaded, locating piece, top-pushing mechanism, sliding locating piece and arresting lever, locating piece are mounted on the rectangle mounting surface, and locating piece is that there are two the L-type structure parts of orthogonal positioning strip for tool；Sliding locating piece is slidably mounted on the positioning strip of locating piece by sliding groove and can be slided along the extending direction of the positioning strip of installation, and sliding locating piece can be compressed or be unclamped with the positioning strip installed by arresting lever；Printed circuit board can be placed in the region that two positioning strips are surrounded with sliding locating piece and can be close to two positioning strips and sliding locating piece accommodating；Top-pushing mechanism includes mounting base and pushing tow screw rod, and the extending direction of the positioning strip for being equipped with sliding locating piece in the pushing tow direction and locating piece of top-pushing mechanism is mutually perpendicular to.Clamping mechanism structure provided by the invention is simple, is able to solve a problem of printed circuit board drilling jig can only clamp the printed circuit board of a dimensions in the prior art.
Description
Technical field
The present invention relates to printed circuit board production fields, and in particular, to the brill in a kind of printed circuit board drilling operating
Hole clamping mechanism.
Background technique
In the production process of printed circuit board, corresponding position on a printed circuit board is needed to drill out required hole,
Usually be in drilling fixed with fixture need the printed circuit board that drills after carry out drilling processing, and with printed circuit board
It continues to develop, the dimensions of printed circuit board is various to be unified, and the fixture of fixed printed circuit board is mostly to fix again at present
Formula structure a, it is therefore necessary to sleeve clamp is equipped with for the printed circuit board of each dimensions, in this way in printed circuit board
It needs to prepare more sub-folder tools in production process, increases production cost.
Summary of the invention
The object of the present invention is to provide the drilling clamping machines that printed circuit board is clamped when a kind of drilling for printed circuit board
Structure, aiming at the problem that fixture of a set of printed circuit board in the prior art can only clamp the printed circuit board of a dimensions,
It is simple that the present invention provides a kind of structure, and the boring drilling clamping mechanism of the adjustable printed circuit board of clamping dimension.
To achieve the goals above, the embodiment of the present invention provides a kind of drilling clamping mechanism, and the clamping mechanism includes dress
Chuck, locating piece, top-pushing mechanism, sliding locating piece and arresting lever, the platform that is loaded is with rectangle mounting surface, the locating piece peace
On the rectangle mounting surface, the locating piece is that there are two the L-type structure parts of orthogonal positioning strip for tool；The sliding
Locating piece is slidably mounted on any one positioning strip of the locating piece by sliding groove and can be along the positioning strip installed
Extending direction slides, and stop tapped through hole is offered on the sliding locating piece, and the arresting lever is logical by the stop screw thread
Hole is threadedly coupled with the sliding locating piece, can be determined the sliding locating piece with what is installed by rotating the arresting lever
Position item is compressed or is unclamped；The printed circuit board can be placed in the region that two positioning strips and the sliding locating piece surround
It is interior and can be close to two positioning strips and the sliding locating piece accommodating；The top-pushing mechanism includes mounting base and pushing tow spiral shell
Bar, the pushing tow screw rod are threadedly coupled by the threaded hole being arranged in the mounting base with the mounting base, the top-pushing mechanism
It is fixed on the mounting surface, so that the pushing tow direction of the top-pushing mechanism and being equipped with for the locating piece slide locating piece
The extending direction of positioning strip is mutually perpendicular to.
Preferably, the top-pushing mechanism further includes push plate and pushing tow handle, and the push plate closes on corresponding positioning strip
It is mounted on one end of the pushing tow screw rod, for contacting in pushing tow with the printed circuit board, the pushing tow handle is mounted on
The other end of the pushing tow screw rod.
Preferably, the clamping mechanism further includes the hold-down mechanism to compress the printed circuit board, the compacting machine
Structure includes column, crossbeam and the compressor arm to compress the printed circuit board, and the uprights vertical is fixed in the mounting surface
Be mounted on the mounting surface, the crossbeam and the uprights vertical are installed, the compressor arm vertically the mounting surface with it is described
The adjustable connection of crossbeam, for compressing the printed circuit board being placed on the mounting surface.
Preferably, the hold-down mechanism further includes pressing handle and pressure head, and the pressure head is mounted on the compressor arm and closes on
One end of the mounting surface, for being contacted when pushing with the printed circuit board on the mounting surface, the pressing handle installation
In the other end of the compressor arm.
Preferably, what the pressure head was used to contact printed circuit board is provided with elastic cushion on one side.
Preferably, the column includes pressure cap and the pedestal that is fixed on the mounting surface, and the pressure cap is mounted on described
One end of the separate mounting surface of pedestal.
Preferably, there is the pedestal fixed part and columned rotation mounting portion, the fixed part to be fixedly mounted on institute
It states on mounting surface, rotating hole is offered on the crossbeam, the crossbeam can rotatably be sleeved on institute by the rotating hole
It states on rotation mounting portion, the pressure cap is mounted on one end of the separate mounting surface of the rotation mounting portion, for fixing the cross
Beam is to avoid the crossbeam along the axial float of the rotation mounting portion.
Preferably, the clamping mechanism further includes locating rod, and the outer wall of the rotation mounting portion of the pedestal is circumferentially evenly equipped with
The radial direction of multiple location holes, outer wall towards the rotating hole of the crossbeam offers the stop hole being connected to the rotating hole,
The locating rod can be inserted into the rotating hole of the crossbeam by the stop hole to be embedded in a corresponding positioning hole.
Drilling clamping mechanism used for printed circuit board provided by the invention, using L row locating piece as drilling clamping in structure
Mechanism fixes to clamp component, using the sliding locating piece and top-pushing mechanism that slide in any one positioning strip of locating piece as drilling
The adjustable clamping component of clamping mechanism, when drilling on a printed circuit board, by the printed circuit board insertion locating piece of quadrangle
In right angle groove so that two sides of printed circuit board are close to two positioning strips of locating piece, mobile sliding locating piece with
One side of the printed circuit board not being close to positioning strip is fixed by arresting lever after being close to and slides locating piece, is filled by pushing tow
The side that the pushing tow screw rod set is not contacted with two positioning strips and sliding locating piece on printed circuit board applies thrust to reach
To the purpose for clamping, fixing printed circuit, drilling clamping mechanism provided by the invention passes through movably sliding locating piece and can
The collapsing length of pushing tow screw rod is adjusted to adapt to the clamping of various sizes of printed circuit board, the clamping mechanism structure is simple, energy
Enough printed circuit board drilling jigs in the prior art that solves can only clamp, fix the printed circuit board of a dimensions
The problem of.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the present application, with following tool
Body embodiment is used to explain the application together, but does not constitute the limitation to the application.In the accompanying drawings:
Fig. 1 is the main view for the drilling clamping mechanism that embodiment of the present invention provides；
Fig. 2 is the top view for the drilling clamping mechanism that embodiment of the present invention provides；
Fig. 3 is the cross-sectional view of the column for the drilling clamping mechanism that embodiment of the present invention provides.
Description of symbols
1 is loaded 2 locating piece of platform
3 top-pushing mechanism, 4 hold-down mechanism
5 locating rod, 10 mounting surface
21 positioning strip, 31 mounting base
32 pushing tow screw rod, 33 push plate
34 pushing tow handle, 41 column
42 crossbeam, 43 compressor arm
44 pressing handle, 45 pressure head
46 elastic cushion, 401 pedestal
402 pressure caps 100 slide locating piece
101 arresting levers
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually needle
For direction shown in the drawings either for it is vertical, on vertical or gravity direction for each component mutual alignment relation
Word is described.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Fig. 1 is the main view for the drilling clamping mechanism that embodiment of the present invention provides.As shown in Figure 1, the drilling clamping
Mechanism includes be loaded platform 1, locating piece 2, top-pushing mechanism 3, sliding locating piece 100 and arresting lever 101, and the platform 1 that is loaded is with square
Shape mounting surface 10, the locating piece 2 are mounted on the rectangle mounting surface 10, and the locating piece 2 is that there are two be mutually perpendicular to tool
Positioning strip 21 L-type structure part；The sliding locating piece 100 is slidably mounted on any of the locating piece 2 by sliding groove
It can slide on a positioning strip 21 and along the extending direction for the positioning strip 21 installed, be offered on the sliding locating piece 100
Stop tapped through hole, the arresting lever 101 are threadedly coupled by the stop tapped through hole with the sliding locating piece 100, are led to
It crosses and rotates the arresting lever 101 and can the sliding locating piece 100 be compressed or be unclamped with the positioning strip 21 installed；The print
Circuit board processed can be placed in the region that two positioning strips 21 are surrounded with the sliding locating piece 100 and can be close to two
The positioning strip 21 and the sliding locating piece 100 accommodating；The top-pushing mechanism 3 includes mounting base 31 and pushing tow screw rod 32, institute
It states pushing tow screw rod 32 to be threadedly coupled by the threaded hole being arranged in the mounting base 31 with the mounting base 31, the top-pushing mechanism
3 are fixed on the mounting surface 10, so that the sliding that is equipped with of the pushing tow direction of the top-pushing mechanism 3 and the locating piece 2 is determined
The extending direction of the positioning strip 21 of position block 100 is mutually perpendicular to.
Drilling clamping mechanism provided by the invention fixes to clamp portion as in clamp system using L-shaped locating piece 2
Part, the sliding locating piece 100 slided on any one positioning strip 21 of locating piece 2 and top-pushing mechanism 3 are used as adjustable folder
Printed circuit board is embedded into locating piece when clamping printed circuit board to adapt to the printed circuit boards of different dimensions by tight component
2 right angle groove is close to two positioning strips 21 of locating piece 2, then slides locating piece 100 and printed circuit board not by mobile
One side of the printed circuit board being close to positioning strip 21 is close to, by screwing in arresting lever 101 on sliding locating piece 100
It offsets after stop tapped through hole with the positioning strip 21 installed with the movement of the fixation sliding locating piece 100, top-pushing mechanism 3
It is fixed on the mounting surface 10, the pushing tow direction of top-pushing mechanism 3 and the positioning for being equipped with sliding locating piece 100 of locating piece 2
The extending direction of item 21 is mutually perpendicular to, by adjusting the collapsing length of the pushing tow screw rod 32 on thrustor 3 to printed circuit board
On not with two positioning strips 21 and sliding locating piece 100 contact side application thrust to clamp printed circuit.
When applying thrust clamping printed circuit board to printed circuit board using pushing tow screw rod 32, pushing tow screw rod 32 and printing
The side of circuit board contacts, and the contact area of printed circuit board and pushing tow screw rod 32 is smaller, printed circuit board and pushing tow screw rod 32
The side of contact is easy to form stress because contact area is small and concentrate, if pushing tow screw rod 32 occur applies that thrust is excessive to be made
At the local damage contacted on printed circuit board with pushing tow screw rod 32, therefore in order to avoid the local damage of printed circuit board, such as
Shown in Fig. 2, it is preferable that the top-pushing mechanism 3 further includes push plate 33 and pushing tow handle 34, and the push plate 33 is closed on corresponding
Positioning strip 21 is mounted on one end of the pushing tow screw rod 32, for being contacted in pushing tow with the printed circuit board, the pushing tow
Handle 34 is mounted on the other end of the pushing tow screw rod 32.Push plate 33 increases the contact area with printed circuit board, dispersion
The thrust being applied on printed circuit board, avoid thrust it is excessive when caused by printed circuit board local damage, pushing tow hand
Handle 34 facilitates rotation pushing tow screw rod 32 to adjust elongating or shortening for pushing tow screw rod 32.
Printed circuit board is in drilling, if printed circuit board is clamped not strongly solid or altered in the direction of vertical mounting surface 10
It is dynamic, it is most likely that cause bored hole not up to standard or the accidents such as Drill Crack occur, the generation of above-mentioned accident in order to prevent, such as
Shown in Fig. 3, it is preferable that the clamping mechanism further includes the hold-down mechanism 4 to compress the printed circuit board, the compacting machine
Structure 4 includes column 41, crossbeam 42 and the compressor arm 43 to compress the printed circuit board, and the column 41 is perpendicular to the peace
Dress face 10 is fixedly mounted on the mounting surface 10, and the crossbeam 42 and 41 right angle setting of column, the compressor arm 43 hang down
The straight mounting surface 10 and the adjustable connection of the crossbeam 42, for compressing the printed circuit being placed on the mounting surface 10
Plate.Printed circuit board is compressed using the direction of 43 vertical mounting surface 10 of compressor arm on hold-down mechanism 4, printed circuit board is vertical
The direction of mounting surface 10 is fixed, and the generation of above-mentioned accident can be effectively avoided.
Hold-down mechanism 4 is electric to printing in the direction of vertical mounting surface 10 by compressor arm 43 when compressing printed circuit board
Road plate apply pressure, if compress printed circuit board during apply pressure it is excessive, equally easily cause printed circuit board with
Local the problem of wiping colored or local buckling, is caused because stress is excessively concentrated in the part that compressor arm 43 contacts, and asks to solve this
Topic, as shown in Figure 3, it is preferable that the hold-down mechanism 4 further includes pressing handle 44 and pressure head 45, and the pressure head 45 is mounted on institute
One end that compressor arm 43 closes on the mounting surface 10 is stated, for connecing when pushing with the printed circuit board on the mounting surface 10
Touching, the pressing handle 44 are mounted on the other end of the compressor arm 43.The pressure head 45 is increased to be connect with printed circuit board
Contacting surface product, can effectively avoid the generation of the above problem.Not because of pressure head 45 when in order to contact pressure head 45 and printed circuit board
Material it is really up to the mark and wipe the surface of flower printed circuit board, it is preferable that the pressure head 45 is for contacting setting on one side for printed circuit board
It is equipped with elastic cushion 46.
Preferably, the column 41 includes pressure cap 402 and the pedestal 401 being fixed on the mounting surface 10, the pressure cap
402 are mounted on one end of the separate mounting surface 10 of the pedestal 401.
In order to facilitate the disassembly of printed circuit board, it is preferable that there is the pedestal 401 fixed part and columned rotation to pacify
Dress portion, the fixed part are fixedly mounted on the mounting surface 10, and rotating hole, 42 energy of crossbeam are offered on the crossbeam 42
It is enough rotatably sleeved on the rotation mounting portion by the rotating hole, the pressure cap 402 is mounted on the rotation installation
One end of the separate mounting surface 10 in portion, for fixing axis of the crossbeam 42 to avoid the crossbeam 42 along the rotation mounting portion
To play.When dismantling printed circuit board, rotating beam 42 drives the compressor arm 43 being mounted on crossbeam 42 to rotate one simultaneously
Given angle facilitates the disassembly of printed circuit board, when needing using hold-down mechanism 4 to compress printed circuit board, rotating beam 42
To drive compressor arm 3 to arrive the surface of printed circuit board, bar 43 is rotatably compressed to adjust the collapsing length of compressor arm 43, is mounted on
The pressure head 45 of one end end on compressor arm 43 close to mounting surface 10 can move closer to printed circuit board, print until pressure head 45 compresses
Circuit board processed.
It is fixed after crossbeam 42 rotates to designated position in order to guarantee, as shown in Figure 2, it is preferable that the clamping mechanism also wraps
Locating rod 5 is included, the outer wall of the rotation mounting portion of the pedestal 401 is circumferentially evenly equipped with multiple location holes, the outer wall of the crossbeam 42
The stop hole being connected to the rotating hole is offered towards the radial direction of the rotating hole, the locating rod 5 can be stopped by described
The rotating hole of the crossbeam 42 is inserted into be embedded in a corresponding positioning hole in dynamic hole.Rotational positioning bar 5 is inserted into corresponding fixed
It is secured to can guarantee that printed circuit board clamps for the rotation of fixed cross beam 42 in the hole of position.
Drilling clamping mechanism used for printed circuit board provided by the invention, using L row locating piece as drilling clamping in structure
Mechanism fixes to clamp component, using the sliding locating piece and top-pushing mechanism that slide in any one positioning strip of locating piece as drilling
The adjustable clamping component of clamping mechanism, when drilling on a printed circuit board, by the printed circuit board insertion locating piece of quadrangle
In right angle groove so that two sides of printed circuit board are close to two positioning strips of locating piece, mobile sliding locating piece with
One side of the printed circuit board not being close to positioning strip is fixed by arresting lever after being close to and slides locating piece, is filled by pushing tow
The side that the pushing tow screw rod set is not contacted with two positioning strips and sliding locating piece on printed circuit board applies thrust to reach
To the purpose for clamping, fixing printed circuit, drilling clamping mechanism provided by the invention passes through movably sliding locating piece and can
The collapsing length of pushing tow screw rod is adjusted to adapt to the clamping of various sizes of printed circuit board, the clamping mechanism structure is simple, energy
Enough printed circuit board drilling jigs in the prior art that solves can only clamp, fix the printed circuit board of a dimensions
The problem of.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (8)
1. a kind of drilling clamping mechanism, which is characterized in that the clamping mechanism includes be loaded platform (1), locating piece (2), pusher
Structure (3), sliding locating piece (100) and arresting lever (101), the platform that is loaded (1) have rectangle mounting surface (10), the locating piece
(2) it is mounted on the rectangle mounting surface (10), the locating piece (2) is that there are two the L of orthogonal positioning strip (21) for tool
Type structural member；Sliding locating piece (100) is slidably mounted on any one positioning strip of the locating piece (2) by sliding groove
(21) it can slide on and along the extending direction for the positioning strip (21) installed, be offered only on the sliding locating piece (100)
Dynamic tapped through hole, the arresting lever (101) are threadedly coupled by the stop tapped through hole with the sliding locating piece (100),
It can be by sliding locating piece (100) and the positioning strip (21) installed compression or pine by rotating the arresting lever (101)
It opens；The printed circuit board can be placed in the region that two positioning strips (21) and sliding locating piece (100) surround
And two positioning strips (21) and the sliding locating piece (100) accommodating can be close to；The top-pushing mechanism (3) includes installation
Seat (31) and pushing tow screw rod (32), the pushing tow screw rod (32) pass through the threaded hole being arranged on the mounting base (31) and the peace
Seat (31) are filled to be threadedly coupled, the top-pushing mechanism (3) is fixed on the mounting surface (10), so that the top-pushing mechanism (3)
Pushing tow direction and the extending direction of the positioning strip (21) for being equipped with sliding locating piece (100) of the locating piece (2) are mutually perpendicular to.
2. clamping mechanism according to claim 1, which is characterized in that the top-pushing mechanism (3) further includes push plate (33)
With pushing tow handle (34), the push plate (33) closes on one that corresponding positioning strip (21) is mounted on the pushing tow screw rod (32)
End, for contacting in pushing tow with the printed circuit board, the pushing tow handle (34) is mounted on the pushing tow screw rod (32)
The other end.
3. clamping mechanism according to claim 1, which is characterized in that the clamping mechanism further includes to compress the print
The hold-down mechanism (4) of circuit board processed, the hold-down mechanism (4) include column (41), crossbeam (42) and to compress the printing
The compressor arm (43) of circuit board, the column (41) are fixedly mounted on the mounting surface (10) perpendicular to the mounting surface (10)
On, the crossbeam (42) and the column (41) right angle setting, the vertical mounting surface (10) of the compressor arm (43) with it is described
The adjustable connection of crossbeam (42), for compressing the printed circuit board being placed on the mounting surface (10).
4. clamping mechanism according to claim 3, which is characterized in that the hold-down mechanism (4) further includes pressing handle
(44) it is mounted on one end that the compressor arm (43) closes on the mounting surface (10), is used for pressure head (45), the pressure head (45)
It is contacted when pushing with the printed circuit board on the mounting surface (10), the pressing handle (44) is mounted on the compressor arm
(43) the other end.
5. clamping mechanism according to claim 3, which is characterized in that the pressure head (45) is for contacting printed circuit board
It is provided with elastic cushion (46) on one side.
6. clamping mechanism according to claim 3, which is characterized in that the column (41) includes pressure cap (402) and fixes
Pedestal (401) on the mounting surface (10), the pressure cap (402) are mounted on the separate mounting surface of the pedestal (401)
(10) one end.
7. clamping mechanism according to claim 6, which is characterized in that the pedestal (401) has fixed part and cylindric
Rotation mounting portion, the fixed part is fixedly mounted on the mounting surface (10), offer rotating hole on the crossbeam (42),
The crossbeam (42) can be rotatably sleeved on the rotation mounting portion by the rotating hole, pressure cap (402) peace
Mounted in one end of the separate mounting surface (10) of the rotation mounting portion, for fixing the crossbeam (42) to avoid the crossbeam
(42) along the axial float of the rotation mounting portion.
8. clamping mechanism according to claim 7, which is characterized in that the clamping mechanism further includes locating rod (5), described
The outer wall of the rotation mounting portion of pedestal (401) is circumferentially evenly equipped with multiple location holes, and the outer wall of the crossbeam (42) is towards the rotation
The radial direction of turn hole offers the stop hole being connected to the rotating hole, and the locating rod (5) can be inserted by the stop hole
The rotating hole of the crossbeam (42) is to be embedded in a corresponding positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513248.2A CN109500631A (en) | 2018-12-11 | 2018-12-11 | A kind of drilling clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513248.2A CN109500631A (en) | 2018-12-11 | 2018-12-11 | A kind of drilling clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109500631A true CN109500631A (en) | 2019-03-22 |
Family
ID=65753162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811513248.2A Withdrawn CN109500631A (en) | 2018-12-11 | 2018-12-11 | A kind of drilling clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109500631A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002379A (en) * | 2019-12-23 | 2020-04-14 | 赵洁 | Bench drilling machine with positioning device |
| CN113458991A (en) * | 2021-05-15 | 2021-10-01 | 黑龙江省科学院智能制造研究所 | Fastening mechanism for aluminum alloy lightweight processing equipment and use method thereof |
-
2018
- 2018-12-11 CN CN201811513248.2A patent/CN109500631A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002379A (en) * | 2019-12-23 | 2020-04-14 | 赵洁 | Bench drilling machine with positioning device |
| CN111002379B (en) * | 2019-12-23 | 2021-10-26 | 嘉兴新博信息科技有限公司 | Bench drilling machine with positioning device |
| CN113458991A (en) * | 2021-05-15 | 2021-10-01 | 黑龙江省科学院智能制造研究所 | Fastening mechanism for aluminum alloy lightweight processing equipment and use method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190322 |