CN209439496U - It is a kind of to rotate the device slightly to drill for bearing block - Google Patents
It is a kind of to rotate the device slightly to drill for bearing block Download PDFInfo
- Publication number
- CN209439496U CN209439496U CN201822167315.1U CN201822167315U CN209439496U CN 209439496 U CN209439496 U CN 209439496U CN 201822167315 U CN201822167315 U CN 201822167315U CN 209439496 U CN209439496 U CN 209439496U
- Authority
- CN
- China
- Prior art keywords
- plate
- drill
- bearing block
- rotating
- positioning
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 210000003205 muscle Anatomy 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000004080 punching Methods 0.000 description 6
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The device slightly to drill is rotated for bearing block the utility model relates to a kind of, the positioning mechanism being mounted on including bottom plate and the rotating mechanism being mounted on bottom plate, by mandrel on rotating mechanism, rotating mechanism includes supporting vertical plate, knob handle, plate outline border, rotating disk, supporting vertical plate bottom is connect with bottom plate, top is connect by mandrel with rotating disk, handle shake hands through the connection of the top of plate outline border and rotating disk, positioning mechanism positions in X-axis, Y-axis and Z-direction.Compared with prior art, the utility model makes boring positioning more accurate, and the stability of tooling is higher, has many advantages, such as that bore size is stable, workpiece placement is convenient, high production efficiency.
Description
Technical field
The utility model relates to a kind of processing unit (plant)s, rotate the device slightly to drill for bearing block more particularly, to a kind of.
Background technique
In the prior art, vertical drill always is for boring the lower collection clip spring lock product of some size tolerance requirements, but
In recent years with the exploitation of the big part of a plurality of agriculture machines, gradually start slightly to be drilled using vertical drill, even finished product is processed.Greatly
The aperture of part and hole depth are all a difficult problems for the load of precision machine tool, and perhaps several samples can be processed reluctantly, but right
In the more efficient of large batch of production or drilling machine, cost is lower.
Utility model content
The purpose of this utility model is exactly to provide a kind of for bearing to overcome the problems of the above-mentioned prior art
The dedicated unit that seat rotation slightly drills.
The purpose of this utility model can be achieved through the following technical solutions:
It is a kind of to rotate the device slightly to drill for bearing block, including bottom plate and the rotating mechanism being mounted on bottom plate, pass through
Mandrel is mounted on the positioning mechanism on the rotating mechanism,
The rotating mechanism include supporting vertical plate, knob handle, plate outline border, rotating disk, the supporting vertical plate bottom with
The bottom plate connection, top are connect by mandrel with the rotating disk, and the knob handle is through the plate outline border and the rotation
The top of turntable connects,
The positioning mechanism positions in X-axis, Y-axis and Z-direction.
The mechanism positioned in X-axis and Y direction includes the positioning screw being arranged on the rotating pan and is connected to mandrel
On double threaded screw, the positioning screw and the double threaded screw be provided with pressing plate and ear pressing plate, and workpiece to be processed is compressed
On the rotating pan.
The horizontal distance of the central axis of the double threaded screw and positioning screw is the Working position size slightly to drill.
The mandrel is bolted on the rotating pan, three sections of shaft parts of the mandrel point, and major diameter shaft part plane is tight through bolt
Gu on the rotating pan, central diameter shaft part is for installing ball bearing, to realize rotates effe, path shaft part is thread segment with two
Plane nut and tightly on end ring, prevents rotation disc spins from falling off for locking.
The knob handle and the built-in compressed spring of outline border plate, guarantee that pulling force handle has retractility, can voluntarily answer
Position.The knob related outline border plate of handle is pulled to do semi arch rotary motion around supporting vertical plate.
The mechanism positioned on Z axis and Y direction includes the positioning plate of setting on the rotating pan, positioning plate warp
It is bolted in the gain opened up on the rotating pan, it can be along the traversing sliding of gain for offsetting the downward rotary force of workpiece.Institute
Two ear of workpiece need to be resisted completely by stating positioning plate, abut processed bearing block workpiece.
The bushing plate for positioning drilling processing position is connected in the rotating disk, which is equipped with aperture, should
Drill bushing is embedded in aperture, this kind is connected as being interference fitted, if the guiding role that drill bit plays when punching without drill bushing, drill bit meeting
It swings, punching can train off, and when design has calculated punch position, the center of drill bushing, the center of drill bit when exactly punching.
The back side of the supporting vertical plate is also connected with reinforcing rib, and is welded on the bottom plate.Reinforcing rib is used to stablize
The rigid of processing unit (plant), since workpiece to be machined quality is larger (about 20KG), corresponding supporting vertical plate and rotating disk also phase
It should thicken.
Compared with prior art, the utility model has the advantage that
1, high-efficient, cost bottom does not need adjustment size, facilitates efficiency, and entire boring procedure passes through rotation disc spins work
Part is realized in the case where not removing workpiece, is directly bored two holes up and down, is greatly improved work efficiency.
2, stability is good, machining accuracy is high, and hole size is overproof caused by eliminating because of manual operation and size is unstable
The problem of, therefore drilling processing good stability of the dimension, the dimensional accuracy of hole location are also high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
In figure, 1- shake hands handle, 2- reinforcing rib, 3- outline border plate, 4- supporting vertical plate, 5- clamping screw, 6- positioning plate,
7- bushing plate, 8- mandrel, 9- double threaded screw, 10- drill bushing, 11- locking nut, 12- ear pressing plate, 13- product workpiece, 14- rotation
Disk, 15- locking nut, 16- pressing plate, 17- positioning screw, 18- bottom plate.
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These are all within the protection scope of the present invention.
Embodiment
A kind of to rotate the device that slightly drills for bearing block, structure is as shown in Figs. 1-2, including bottom plate 18 and is mounted on
Rotating mechanism on bottom plate 18 and the positioning mechanism being connected to by mandrel on rotating mechanism.Wherein using positioning mechanism realization pair
The positioning of product workpiece 13 to be processed on three X-axis, Y-axis, Z axis directions.Rotating mechanism includes supporting vertical plate 4, ball axis
It holds, end ring, plane nut, knob handle 1, plate outline border 3, the components such as rotating disk 14, spring realize positioning mechanism
Fixed and rotation.
The structure composition for the device that the rotation of bearing block rotary drilling slightly drills includes knob handle 1, reinforcing rib 2, outline border plate
3, supporting vertical plate 4, clamping screw 5, positioning plate 6, bushing plate 7, mandrel 8, double threaded screw 9, drill bushing 10, locking nut 11, ear
Pressing plate 12, rotating disk 14, locking nut 15, pressing plate 16, positioning screw 17, bottom plate 18.Supporting vertical plate 4 is bolted to bottom plate 18
On, mandrel 8 is first passed through and is bolted in rotating disk 14, and knob handle 1 is embedded in outline border plate 3 with spring, it
Just outline border plate 3 is directly anchored in rotating disk 14 afterwards, can be opened in 4 liang of supporting vertical plate by outline border plate 3 at this time
Angle opening keeps rotating disk holding horizontal.Then ball bearing, end ring and fastening nut can be packed into realize rotation
The purpose of workpiece.Finally double threaded screw 9, positioning screw 17, bushing plate 7 and positioning plate 6 are all installed in rotating disk 14.
Positioning screw 17 and double threaded screw 9 can position product workpiece 13 in X-axis and Y direction, in positioning screw
17 and double threaded screw 9 be provided with pressing plate 16 and ear pressing plate 12, be fixed respectively by locking nut 15 and locking nut 11,
Product workpiece 13 to be processed is pressed in rotating disk 14 using pressing plate 16 and ear pressing plate 12.And double threaded screw 9 and positioning
The horizontal distance of the central axis of screw rod 17 is the Working position size slightly to drill.
The mandrel 8 used is bolted on the rotating pan, and three sections of shaft parts of the mandrel point, major diameter shaft part plane is through bolt
On the rotating pan, central diameter shaft part is for installing ball bearing for fastening, to realize rotates effe, path shaft part is thread segment with two
A plane nut and tightly on end ring, prevents rotation disc spins from falling off for locking.
The mechanism positioned on Z axis and Y direction includes the positioning plate 6 being arranged in rotating disk 14, which inserts
Plate 6, can be along the traversing sliding of gain for offsetting the downward rotation of workpiece through being bolted in the gain opened up on the rotating pan
Power.Positioning plate 6 need to resist two ear of workpiece completely, abut processed product workpiece 13.And also connect in rotating disk 14
It is connected to the bushing plate 7 for positioning drilling processing position, which is equipped with aperture, is embedded drill bushing 10, this kind in the aperture
It is connected as being interference fitted, if the guiding role that drill bit plays when punching without drill bushing, drill bit can be swung, punching can be trained off,
Punch position, the center of drill bushing, the center of drill bit when exactly punching have been calculated when design.
In order to improve the mechanical strength of processing unit (plant), it is also connected with reinforcing rib 2 at the back side of supporting vertical plate 4, reinforcing rib 2 welds
It connects on bottom plate 18.It is used to stablize the rigid of processing unit (plant) by reinforcing rib 2, since workpiece to be machined quality is larger (about
20KG), corresponding supporting vertical plate to rotating disk is also corresponding thickeies.
When installing product workpiece 13, workpiece center hole alignment positioning screw is put into first, then sliding positioning plate 6
Both ends resist workpiece openings both ends simultaneously, resist rear locking positioning plate 6, first tighten pressing plate 16 at this time, finally compress ear pressing plate
It can start to process.After being drilled a stomidium, pulling knob 1, rotating disk can start to rotate at this time, according to processing content, it is only necessary to
180 ° of rotation drives rotating disk 14, knob 1 is stood along support by shape, that is, knowable, pulling knob 1 of supporting vertical plate 4
The fan-shaped arc section of plate 4 rotates, and until going at the horizontal angle aperture position of the other side, unclamping knob 1 makes in its insertion opening i.e.
For fixed rotating disk, the hole on other end can be processed at this time.
Need to process hole (D35.25+0.25/-0.05) at two ear of bearing block product, since blank does not have preformed hole, because
This needs slightly to drill on the present workpiece of our company, can go up machining center after thick drilling and carry out bore hole.(matched according to machining center
Have four axis) processing characteristics, bore hole can directly rotate four axis carry out up and down two holes finishing, and due to processing aperture compared with
Greatly, work in-process, which is careless or thoughtless by nature, bores the through-hole of D32, so that the load of machining center itself has been more than processed safely item as defined in equipment
Part, therefore consider that the thick drilling operating of bearing block product is only put on drilling machine by the safety of processing and complete the process, according to general
The processing characteristics of logical drilling machine cannot achieve rotation processing, it is therefore desirable to which the tooling for designing a set of rotation product guarantees do not dismantling
In the case where workpiece, thick drilling operating clamped one time can be completed the process.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and use practical
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (10)
1. a kind of rotate the device slightly to drill for bearing block, which is characterized in that the device includes bottom plate and is mounted on bottom plate
Rotating mechanism, the positioning mechanism on the rotating mechanism is mounted on by mandrel,
The rotating mechanism include supporting vertical plate, knob handle, plate outline border, rotating disk, the supporting vertical plate bottom with it is described
Bottom plate connection, top are connect by mandrel with the rotating disk, and the knob handle is through the plate outline border and the rotating disk
Top connection,
The positioning mechanism positions in X-axis, Y-axis and Z-direction.
2. a kind of device slightly to drill for bearing block rotation according to claim 1, which is characterized in that be used for X-axis and Y
The mechanism positioned in axis direction includes setting positioning screw on the rotating pan and the double threaded screw that is connected on mandrel, described fixed
Position screw rod and the double threaded screw are provided with pressing plate and ear pressing plate, and workpiece to be processed is compressed on the rotating pan.
3. a kind of device slightly to drill for bearing block rotation according to claim 2, which is characterized in that the double end spiral shell
The horizontal distance of the central axis of bar and positioning screw is the Working position size slightly to drill.
4. a kind of device slightly to drill for bearing block rotation according to claim 2, which is characterized in that the mandrel is logical
Cross and be bolted on the rotating pan, the mandrel point three sections of shaft parts, major diameter shaft part plane through bolt fastening on the rotating pan, middle journal axle
For section for installing ball bearing, path shaft part is two plane nuts of thread segment and tightly on end ring.
5. a kind of device slightly to drill for bearing block rotation according to claim 2, which is characterized in that the knob hand
The built-in compressed spring of handle and outline border plate, guarantees that pulling force handle has retractility, can self-resetting, pull knob handle related
Outline border plate does semi arch rotary motion around supporting vertical plate.
6. a kind of device slightly to drill for bearing block rotation according to claim 1, which is characterized in that be used for Z axis and Y
The mechanism positioned in axis direction includes the positioning plate of setting on the rotating pan, and the positioning plate is through being bolted on the rotating pan
It, can be along the traversing sliding of gain in the gain opened up.
7. a kind of device slightly to drill for bearing block rotation according to claim 1, which is characterized in that the rotating disk
On be connected with bushing plate for positioning drilling processing position, which is equipped with aperture, is embedded drill bushing in the aperture.
8. a kind of device slightly to drill for bearing block rotation according to claim 7, which is characterized in that the drill bushing
Center is drill center.
9. a kind of device slightly to drill for bearing block rotation according to claim 1, which is characterized in that the support is vertical
The back side of plate is also connected with reinforcing rib.
10. a kind of device slightly to drill for bearing block rotation according to claim 9, which is characterized in that the reinforcement
Muscle is welded on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167315.1U CN209439496U (en) | 2018-12-23 | 2018-12-23 | It is a kind of to rotate the device slightly to drill for bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167315.1U CN209439496U (en) | 2018-12-23 | 2018-12-23 | It is a kind of to rotate the device slightly to drill for bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209439496U true CN209439496U (en) | 2019-09-27 |
Family
ID=68014903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822167315.1U Active CN209439496U (en) | 2018-12-23 | 2018-12-23 | It is a kind of to rotate the device slightly to drill for bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209439496U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347086A (en) * | 2018-12-23 | 2020-06-30 | 上海国上机电科技有限公司 | Device for rotating rough drilling hole of bearing block |
| CN111546120A (en) * | 2020-05-28 | 2020-08-18 | 安徽省黄山台钻有限公司 | Rotary multi-station drilling and reaming tool |
| CN112719968A (en) * | 2019-10-28 | 2021-04-30 | 上海国上机电科技有限公司 | Device for drilling deep hole on bearing pedestal of machining center |
| CN112975474A (en) * | 2019-12-14 | 2021-06-18 | 上海国上机电科技有限公司 | Machining device for drilling multiple holes in bearing block of machining center |
-
2018
- 2018-12-23 CN CN201822167315.1U patent/CN209439496U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347086A (en) * | 2018-12-23 | 2020-06-30 | 上海国上机电科技有限公司 | Device for rotating rough drilling hole of bearing block |
| CN111347086B (en) * | 2018-12-23 | 2024-11-26 | 上海国上机电科技有限公司 | A device for rotating rough drilling of bearing seats |
| CN112719968A (en) * | 2019-10-28 | 2021-04-30 | 上海国上机电科技有限公司 | Device for drilling deep hole on bearing pedestal of machining center |
| CN112975474A (en) * | 2019-12-14 | 2021-06-18 | 上海国上机电科技有限公司 | Machining device for drilling multiple holes in bearing block of machining center |
| CN112975474B (en) * | 2019-12-14 | 2024-12-27 | 上海国上机电科技有限公司 | A processing device for drilling multiple holes in a bearing seat of a machining center |
| CN111546120A (en) * | 2020-05-28 | 2020-08-18 | 安徽省黄山台钻有限公司 | Rotary multi-station drilling and reaming tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209439496U (en) | It is a kind of to rotate the device slightly to drill for bearing block | |
| CN202964025U (en) | Adjustable inclined hole drilling clamp | |
| CN87209072U (en) | Grinding type pulverizer | |
| CN106541287A (en) | A kind of gear drill inclined oil hole of air magic chuck | |
| CN206643403U (en) | For boring the frock clamp of reaming | |
| CN206215974U (en) | A kind of new quick drill | |
| CN203184702U (en) | Drill jig with fast rotating template | |
| CN202461612U (en) | Drill jig for machining drilling machine | |
| CN214080894U (en) | Triaxial grinding device for bolt head | |
| CN209078274U (en) | A kind of numerical control lathe wheeled litter shift fork fork shaft hole and positioning surface fixture | |
| CN206952208U (en) | A kind of annulus inner hole wall blind hole processing device | |
| CN207709914U (en) | A kind of drilling machine | |
| CN206966680U (en) | A kind of adjustable high precision fine tuning fine boring cutter | |
| CN111347086B (en) | A device for rotating rough drilling of bearing seats | |
| CN208801042U (en) | Hole drilling jig is used in a kind of production of auto parts | |
| CN212824035U (en) | Rocker drill positioning device | |
| CN107952975A (en) | A kind of device for hole machined | |
| CN207914630U (en) | A kind of multi spindle drilling machine being equipped with drilling rod displacement device | |
| CN201807749U (en) | Multifunctional combination turning tool | |
| CN103028760A (en) | Rotary drill jig | |
| CN207642360U (en) | A kind of simple special fixture of drilling machine | |
| CN209021366U (en) | A kind of cutter for automobile bevel gear making | |
| CN209520404U (en) | A kind of track beam drilling machine processing drill jig | |
| CN207824424U (en) | A kind of deep hole machining fixture for guided missile rudder face skeleton component | |
| CN208991812U (en) | A kind of puncher fixture with self centering function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |