CN209036459U - A kind of machining tool - Google Patents
A kind of machining tool Download PDFInfo
- Publication number
- CN209036459U CN209036459U CN201821477923.6U CN201821477923U CN209036459U CN 209036459 U CN209036459 U CN 209036459U CN 201821477923 U CN201821477923 U CN 201821477923U CN 209036459 U CN209036459 U CN 209036459U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- knife handle
- rolling bearing
- hole
- 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
- 238000003754 machining Methods 0.000 title claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 210000002421 cell wall Anatomy 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 27
- 238000010586 diagram Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003622 knife milling Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of machining tools, including the first knife handle and the second knife handle, the upper surface of second knife handle offers deep trouth, the bottom wall of deep trouth is fixedly connected with the first rolling bearing, the inner wall of first rolling bearing is fixedly connected with thread barrel, the inner thread of thread barrel is connected with threaded rod, the top of threaded rod is fixedly connected with the lower surface of the first knife handle, the outer wall fixing sleeve of thread barrel is connected to the first helical gear, the cell wall of deep trouth offers circular through hole, and the hole wall of circular through hole is fixed with the second rolling bearing, the inner wall of second rolling bearing is fixedly connected with telescopic rod.Sander more closely endangers the case where staff's personal safety from hand when the utility model can be avoided cutter polishing by changing the length of cutter, improve the safety of cutter polishing, longer length facilitates staff to control cutter polishing simultaneously, reduce the polishing time, the precision of cutter polishing is improved, and improves the efficiency of machining.
Description
Technical field
The utility model relates to cutting-tool engineering field more particularly to a kind of machining tools.
Background technique
Cutter is the tool that machining is used in machine-building, also known as cutting element, and most of cutter is that machine is used
, but also having hand, the cutter as used in machine-building is substantially all for cutting metal material, so " cutter " one
Word is generally just interpreted as metal cutting tool, and cutter requires to carry out polishing cutter head to cutter in use for some time, so as to
In preferably processing metal material.
Existing cutter polishing is that man-hour manually hand-held is polished on sander, but the knife handle of general cutter is all shorter mostly,
In the hand-held polishing of staff, hand is closer from polishing machine, and sander is easy to hurt hand, endangers the personal safety of staff,
Safety is lower, and the grinding accuracy is lower, time-consuming more long, influences the efficiency of machining.
Utility model content
It is hand-held in staff purpose of the utility model is to solve the knife handle of cutter in the prior art is all shorter
When polishing, hand is closer from polishing machine, and sander is easy to hurt hand, endangers the personal safety of staff, and safety is lower, and should
The problem of grinding accuracy is lower, time-consuming more long, influences the efficiency of machining, and a kind of machining tool proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of machining tool, including the first knife handle and the second knife handle, the upper surface of second knife handle offer depth
Slot, the bottom wall of the deep trouth are fixedly connected with the first rolling bearing, and the inner wall of first rolling bearing is fixedly connected with screw thread
Cylinder, the inner thread of the thread barrel are connected with threaded rod, the fixed company in the lower surface on the top of the threaded rod and the first knife handle
It connects, the outer wall fixing sleeve of the thread barrel is connected to the first helical gear, and the cell wall of the deep trouth offers circular through hole, and round logical
The hole wall in hole is fixed with the second rolling bearing, and the inner wall of second rolling bearing is fixedly connected with telescopic rod, described flexible
Bar is fixedly connected with the second helical gear, first helical gear and the second helical gear Vertical Meshing, institute close to one end of thread barrel
The upper surface for stating the second knife handle opens up that there are two deep square grooves, and the cell wall of two deep square grooves slidably connects piston, described
The upper surface of piston is fixedly connected with connecting rod, and the top of two connecting rods, which is fixed with the lower surface of the first knife handle, to be connected
It connects, the lower surface of second knife handle is fixedly connected with cutter head, and the outer wall of second knife handle is fixedly connected to be divided there are two symmetrical
The bindiny mechanism of cloth.
Preferably, the bindiny mechanism includes the fixed block being fixedly connected with the second knife handle outer wall, the fixed block it is upper
Surface offers threaded hole, and the hole wall of threaded hole is threadedly engaged and is connected with screw rod, and the lower surface of the screw rod is fixedly connected with
First rotating block.
Preferably, the telescopic rod is fixedly connected with the second rotating block far from one end of thread barrel, second knife handle
Outer wall offers the groove to match with the second rotating block.
Preferably, the lower surface of two first rotating blocks offers interior hex slot.
Preferably, the outer wall of first knife handle is fixed with rubber pad.
Preferably, the cell wall of two deep square grooves is fixedly connected to block.
Compared with prior art, the utility model provides a kind of machining tool, have it is following the utility model has the advantages that
1, machining tool, by being provided with thread barrel, threaded rod, the second rotating block and telescopic rod, when needs are beaten
When knife milling tool, the second rotating block is extracted first, then rotates the second rotating block, the second rotating block drives telescopic rod to turn
Dynamic, telescopic rod drives the rotation of the second helical gear, and the second helical gear drives the rotation of the first helical gear, and the first helical gear drives thread barrel
Rotation, thread barrel drive threaded rod to move up, and threaded rod drives the first knife handle to move up, and the first knife handle drives connecting rod to move
Dynamic, connecting rod band piston moves in deep square groove, and the second rotating block is caught in inside groove after length adjustment, guarantee the
One knife handle is not changing with the second knife handle relative distance, which beats when can be avoided cutter polishing by changing the length of cutter
Grinding machine more closely endangers the case where staff's personal safety from hand, improves the safety of cutter polishing, while longer length
Facilitate staff's control cutter polishing, reduces the polishing time, improve the precision of cutter polishing, and improve mechanical add
The efficiency of work.
2, machining tool, by being provided with fixed block, screw rod and the first rotating block, when cutter needs to be used
It waits, the first knife handle is inserted into mounting hole first, then rotate the first rotating block, the first rotating block drives screw rod to move up, and
Enter screw rod in mechanical threaded hole, achieve the purpose that fixed cutting tool, which keeps cutter connection more convenient and high
Effect.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
The case where sander more closely endangers staff's personal safety from hand when length by changing cutter can be avoided cutter polishing,
The safety of cutter polishing is improved, while longer length facilitates staff to control cutter polishing, reduces the polishing time,
The precision of cutter polishing is improved, and improves the efficiency of machining.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of machining tool structural schematic diagram；
Fig. 2 be the utility model proposes a kind of machining tool part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of machining tool part B structural schematic diagram.
In figure: 1 first knife handle, 2 second knife handles, 3 deep trouths, 4 first rolling bearings, 5 thread barrels, 6 threaded rods, 7 first are tiltedly
Gear, 8 second rolling bearings, 9 telescopic rods, 10 second helical gears, 11 deep square grooves, 12 pistons, 13 connecting rods, 14 cutter heads, 15 are consolidated
Determine block, 16 screw rods, 17 first rotating blocks, 18 second rotating blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of machining tool, including the first knife handle 1 and the second knife handle 2, the upper surface of the second knife handle 2
Deep trouth 3 is offered, the bottom wall of deep trouth 3 is fixedly connected with the first rolling bearing 4, and the inner wall of the first rolling bearing 4 is fixedly connected with
Thread barrel 5, the inner thread of thread barrel 5 are connected with threaded rod 6, the fixed company in the lower surface on the top of threaded rod 6 and the first knife handle 2
It connecing, the outer wall fixing sleeve of thread barrel 5 is connected to the first helical gear 7, and the cell wall of deep trouth 3 offers circular through hole, and circular through hole
Hole wall is fixed with the second rolling bearing 8, and the inner wall of the second rolling bearing 8 is fixedly connected with telescopic rod 9, and telescopic rod 9 is far from spiral shell
One end of line cylinder 5 is fixedly connected with the second rotating block 18, and the outer wall of the second knife handle 2 is offered to match with the second rotating block 18
Groove, the second rotating block 18 be caught in groove in can ensure that telescopic rod 9 is not rotating, telescopic rod 9 close to thread barrel 5 one
End is fixedly connected with the second helical gear 10,10 Vertical Meshing of the first helical gear 7 and the second helical gear, the upper surface of the second knife handle 2
It opens up there are two deep square groove 11, the cell wall of two deep square grooves 11 slidably connects piston 12, and the upper surface of piston 12 is fixed to be connected
It is connected to connecting rod 13, the top of two connecting rods 13 is fixedly connected with the lower surface of the first knife handle 1, the following table of the second knife handle 2
Face is fixedly connected with cutter head 14, and the outer wall of the second knife handle 2 is fixedly connected there are two symmetrical bindiny mechanism, and bindiny mechanism wraps
The fixed block 15 being fixedly connected with 2 outer wall of the second knife handle is included, the upper surface of fixed block 15 offers threaded hole, and the hole of threaded hole
Wall, which is threadedly engaged, is connected with screw rod 16, and the lower surface of screw rod 16 is fixedly connected with the first rotating block 17, two the first rotating blocks 17
Lower surface offer interior hex slot, interior hex slot is easy to use tool to rotate the first rotating block 17, which connect cutter
Connect more convenient and efficient, the outer wall of the first knife handle 1 is fixed with rubber pad, and rubber pad increases the frictional force of joint face,
Keep connection more stable, the cell wall of two deep square grooves 11 is fixedly connected to block, and block can be avoided piston 12 and be detached from deep side
Slot 11.
In the utility model, when needing polishing tool, the second rotating block 18 is extracted first, then rotates second
Rotating block 18, the second rotating block 18 drive telescopic rod 9 to rotate, and telescopic rod 9 drives the rotation of the second helical gear 10, the second helical gear 10
The first helical gear 7 is driven to rotate, the first helical gear 7 drives thread barrel 5 to rotate, and thread barrel 5 drives threaded rod 6 to move up, spiral shell
Rasp bar 6 drives the first knife handle 1 to move up, and the first knife handle 1 drives connecting rod 13 mobile, and connecting rod 13 is with piston 12 in deep side
It moves in slot 11, the second rotating block 18 is caught in inside groove after length adjustment, ensure the first knife handle 1 and the second knife handle 2
Relative distance is not changing, and sander is more closely endangered from hand when which can be avoided cutter polishing by changing the length of cutter
The case where staff's personal safety, improves the safety of cutter polishing, while longer length facilitates staff's control
Cutter polishing, reduces the polishing time, improves the precision of cutter polishing, and improves the efficiency of machining, works as cutter
Need using when, first the first knife handle 1 be inserted into mounting hole, then rotate the first rotating block 17,17 band of the first rotating block
Dynamic screw rod 16 moves up, and enters screw rod 16 in mechanical threaded hole, achievees the purpose that fixed cutting tool, which makes cutter
It connects more convenient and efficient.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of machining tool, including the first knife handle (1) and the second knife handle (2), which is characterized in that second knife handle
(2) upper surface offers deep trouth (3), and the bottom wall of the deep trouth (3) is fixedly connected with the first rolling bearing (4), and described first
The inner wall of rolling bearing (4) is fixedly connected with thread barrel (5), and the inner thread of the thread barrel (5) is connected with threaded rod (6),
The top of the threaded rod (6) is fixedly connected with the lower surface of the first knife handle (1), and the outer wall of the thread barrel (5) is fixedly attached
Have the first helical gear (7), the cell wall of the deep trouth (3) offers circular through hole, and the hole wall of circular through hole is fixed with second
The inner wall of rolling bearing (8), second rolling bearing (8) is fixedly connected with telescopic rod (9), and the telescopic rod (9) is close to spiral shell
One end of line cylinder (5) is fixedly connected with the second helical gear (10), and first helical gear (7) is vertical with the second helical gear (10) to nibble
It closes, the upper surface of second knife handle (2) is opened up there are two deep square groove (11), and the cell wall of two deep square grooves (11) slides
It is connected with piston (12), the upper surface of the piston (12) is fixedly connected with connecting rod (13), two connecting rods (13)
Top is fixedly connected with the lower surface of the first knife handle (1), and the lower surface of second knife handle (2) is fixedly connected with cutter head
(14), the outer wall of second knife handle (2) is fixedly connected there are two symmetrical bindiny mechanism.
2. a kind of machining tool according to claim 1, which is characterized in that the bindiny mechanism includes and the second knife
The upper surface of the fixed block (15) that handle (2) outer wall is fixedly connected, the fixed block (15) offers threaded hole, and the hole of threaded hole
Wall, which is threadedly engaged, to be connected with screw rod (16), and the lower surface of the screw rod (16) is fixedly connected with the first rotating block (17).
3. a kind of machining tool according to claim 1, which is characterized in that the telescopic rod (9) is far from thread barrel
(5) one end is fixedly connected with the second rotating block (18), and the outer wall of second knife handle (2) offers and the second rotating block (18)
The groove to match.
4. a kind of machining tool according to claim 2, which is characterized in that two first rotating blocks (17)
Lower surface offers interior hex slot.
5. a kind of machining tool according to claim 1, which is characterized in that the outer wall of first knife handle (1) is solid
Surely it is equipped with rubber pad.
6. a kind of machining tool according to claim 1, which is characterized in that the cell wall of two deep square grooves (11)
It is fixedly connected to block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477923.6U CN209036459U (en) | 2018-09-11 | 2018-09-11 | A kind of machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477923.6U CN209036459U (en) | 2018-09-11 | 2018-09-11 | A kind of machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209036459U true CN209036459U (en) | 2019-06-28 |
Family
ID=67032885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477923.6U Expired - Fee Related CN209036459U (en) | 2018-09-11 | 2018-09-11 | A kind of machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209036459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249355A (en) * | 2018-09-11 | 2019-01-22 | 天津龙驰机械制造股份有限公司 | A kind of process tool |
-
2018
- 2018-09-11 CN CN201821477923.6U patent/CN209036459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249355A (en) * | 2018-09-11 | 2019-01-22 | 天津龙驰机械制造股份有限公司 | A kind of process tool |
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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: 20190628 |