CN208495829U - A kind of novel hard alloy cutter head - Google Patents
A kind of novel hard alloy cutter head Download PDFInfo
- Publication number
- CN208495829U CN208495829U CN201820915552.9U CN201820915552U CN208495829U CN 208495829 U CN208495829 U CN 208495829U CN 201820915552 U CN201820915552 U CN 201820915552U CN 208495829 U CN208495829 U CN 208495829U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- fixedly connected
- hard alloy
- block
- helical gear
- 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
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Abstract
The utility model discloses a kind of novel hard alloy cutter heads, including bit body and mounting blocks, cavity is equipped in mounting blocks, and the first rolling bearing is embedded on the left of cavity, bull stick is arranged in first rolling bearing, the right end of bull stick is fixedly connected with the first helical gear, the second rolling bearing is embedded at the top of cavity, threaded rod is arranged in second rolling bearing, the outer wall of threaded rod is arranged with the second helical gear, second helical gear is meshed with the first helical gear, the bottom thread of threaded rod is connected with sleeve, the bottom of sleeve is equipped with clamping mechanism, the bottom of mounting blocks offers through-hole corresponding with sleeve and bit body.The utility model is easy to operate, can facilitate the position for adjusting bit body, so that bit body is met job requirement, while can facilitate and replace to bit body.
Description
Technical field
The utility model relates to alloy cutter head technical field more particularly to a kind of novel hard alloy cutter heads.
Background technique
In recent years, cutter becomes essential tool in production and processing product process, with the diversification of product demand,
Requirement to cutter is also higher and higher, it is meant that the requirement to cutter head is higher and higher, and alloy cutter head is adapted for cast iron, non-ferrous metal
And its alloy, rough turn when nonmetallic materials out-of-flatness surface and intermittent-cutting, force plane is rough milled, and the brill of general hole and deep hole expands,
The tool of reaming.
It when existing novel hard alloy cutter head is mounted on machine, needs to adjust machine repeatedly, so that cutter head be made to meet
Job requirement, operation is excessively cumbersome and inconvenient, and cutter head passes through bonding machine mostly and is directly welded at saw bit matrix using welding material
On, it falls off loss in alloy cutter head, when tooth tip tipping is seriously crushed, is not easy to replace cutter head, to influence production efficiency.
Utility model content
It needs to adjust machine repeatedly purpose of the utility model is to solve the prior art, so that cutter head be made to meet work
It is required that operation is excessively cumbersome and inconvenient, and alloy cutter head falls off loss, when tooth tip tipping is seriously broken, is not easy to replace cutter head, thus
The problem of influencing production efficiency, and a kind of novel hard alloy cutter head proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of novel hard alloy cutter head, including bit body and mounting blocks, the mounting blocks are interior to be equipped with cavity, and cavity
Left side be embedded with the first rolling bearing, bull stick is arranged in first rolling bearing, the right end of the bull stick is fixedly connected
There is the first helical gear, the second rolling bearing be embedded at the top of the cavity, is arranged with threaded rod in second rolling bearing,
The outer wall of the threaded rod is arranged with the second helical gear, and second helical gear is meshed with the first helical gear, the threaded rod
Bottom thread be connected with sleeve, the bottom of the sleeve is equipped with clamping mechanism, and the bottom of the mounting blocks offers and sleeve
Through-hole corresponding with bit body.
Preferably, the clamping mechanism includes the first mounting plate being fixedly connected with sleeve bottom, first mounting plate
Bottom be equipped with the first fixture block and the second fixture block, it is sliding that first is fixedly connected at the top of first fixture block and the second fixture block
Block, the bottom of first mounting plate offer the first sliding groove that connection is matched with the first sliding block, the right side of first fixture block
It is fixedly connected with fixed block, groove corresponding with fixed block, the side of the groove are offered on the left of second fixture block
Corresponding screw hole is offered with the side of fixed block, and screw hole is fastened by bolts.
Preferably, first fixture block offers corresponding groove to the opposite side of the second fixture block.
Preferably, the bull stick is fixedly connected with rotating block far from first helical gear one end.
Preferably, the second sliding block is fixedly connected at left and right sides of the sleeve, the left and right sides of the cavity is opened
Equipped with the second sliding slot for matching connection with the second sliding block.
Preferably, the second mounting plate is fixedly connected at the top of the mounting blocks, the four corners of second mounting plate are equal
Screw hole is offered, and screw hole is fastened by bolts.
Compared with prior art, the utility model provides a kind of novel hard alloy cutter head, have it is following the utility model has the advantages that
1, the novel hard alloy cutter head is needing to adjust by being provided with mounting blocks, threaded rod, sleeve and bit body
When saving bit body, rotating block is rotated, rotating block drives bull stick to rotate in the first rolling bearing, and bull stick drives the first helical gear
Rotation, the first helical gear drive the rotation of the second helical gear, and the second helical gear drives threaded rod to rotate in the second rolling bearing, spiral shell
Rasp bar pushes sleeve to move down in second sliding slot by the second sliding block, and sleeve pushes clamp system to move down, clamping machine
Structure pushes bit body to stretch out mounting blocks, adjusts the approximate location of bit body work, then is accurately adjusted by machine, energy
Enough facilitate the position for adjusting bit body, so that bit body is met job requirement, avoid the need for adjusting machine repeatedly, to make
Cutter head meets job requirement, operates excessively cumbersome and inconvenient problem.
2, the novel hard alloy cutter head, by being provided with clamp system, when needing replacing new bit body, rotation
Bolt produces bolt, pulls the first fixture block and the second fixture block, separates two fixture blocks, bit body is pulled out, conversely, by new
Bit body be mounted on the first mounting plate, can facilitate and bit body is replaced, avoid and fall off in alloy cutter head
Loss is not easy to replace cutter head, thus the problem of influencing production efficiency when tooth tip tipping is seriously crushed.
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
It is easy to operate, the position for adjusting bit body can be facilitated, so that bit body is met job requirement, while can facilitate to cutter head
Ontology is replaced.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of novel hard alloy cutter head structural schematic diagram；
Fig. 2 be the utility model proposes a kind of novel hard alloy cutter head part A structural schematic diagram.
In figure: 1 bit body, 2 mounting blocks, 3 first rolling bearings, 4 bull sticks, 5 first helical gears, 6 second rolling bearings,
7 threaded rods, 8 second helical gears, 9 sleeves, 10 clamp systems, 11 first mounting plates, 12 first fixture blocks, 13 second fixture blocks, 14
One sliding block, 15 first sliding grooves, 16 fixed blocks, 17 rotating blocks, 18 second sliding blocks, 19 second sliding slots, 20 second mounting plates.
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.1-2, the top of a kind of novel hard alloy cutter head, including bit body 1 and mounting blocks 2, mounting blocks 2 is solid
Surely it is connected with the second mounting plate 20, the four corners of the second mounting plate 20 offer screw hole, and screw hole is fastened by bolts, can
Facilitate and connect bit body 1 with machine, cavity is equipped in mounting blocks 2, and be embedded with the first rolling bearing 3 on the left of cavity,
Bull stick 4 is arranged in first rolling bearing 3, bull stick 4 is fixedly connected with rotating block 17 far from one end of the first helical gear 5, can
Facilitating rotation bull stick 4, the right end of bull stick 4 is fixedly connected with the first helical gear 5, the second rolling bearing 6 is embedded at the top of cavity,
Threaded rod 7 is arranged in second rolling bearing 6, the outer wall of threaded rod 7 is arranged with the second helical gear 8, the second helical gear 8 and first
Helical gear 5 is meshed, and the bottom thread of threaded rod 7 is connected with sleeve 9, and it is sliding that the left and right sides of sleeve 9 is fixedly connected to second
Block 18, the left and right sides of cavity offer the second sliding slot 19 for matching connection with the second sliding block 18, can facilitate about 9 sleeve
The bottom of sliding, sleeve 9 is equipped with clamping mechanism 10, and clamping mechanism 10 includes the first mounting plate being fixedly connected with 9 bottom of sleeve
11, the bottom of the first mounting plate 11 is equipped with the first fixture block 12 and the second fixture block 13, and the first fixture block 12 is opposite to the second fixture block 13
Side offers corresponding groove, and the top of the first fixture block 12 and the second fixture block 13 is fixedly connected to the first sliding block 14,
The bottom of first mounting plate 11 offers the first sliding groove 15 that connection is matched with the first sliding block 14, and the right side of the first fixture block 12 is fixed
It is connected with fixed block 16, the left side of the second fixture block 13 offers groove corresponding with fixed block 16, the side of groove and fixation
The side of block offers corresponding screw hole, and screw hole is fastened by bolts, and can be convenient for changing bit body 1, mounting blocks 2
Bottom offers through-hole corresponding with sleeve 9 and bit body 1.
In the utility model, when needing to adjust bit body 1, rotating block 17 is rotated, rotating block 17 drives bull stick 4 the
Rotation in one rolling bearing 3, bull stick 4 drive the rotation of the first helical gear 5, and the first helical gear 5 drives the rotation of the second helical gear 8, the
Two helical gears 8 drive threaded rod 7 to rotate in the second rolling bearing 6, and threaded rod 7 pushes sleeve 9 by the second sliding block 18 the
It is moved down in two sliding slots 19, sleeve 9 pushes clamp system 10 to move down, and clamp system 10 pushes bit body 1 to stretch out peace
Block 2 is filled, the approximate location that bit body 1 works is adjusted, then accurately adjusted by machine, adjusting bit body can be facilitated
1 position, when needing replacing new bit body 1, rotating bolt produces bolt, pulls the first fixture block 12 and the second folder
Block 13 separates two fixture blocks, pulls out bit body 1, conversely, by new bit body peace 1 on the first mounting plate 11, energy
It is enough that conveniently bit body 1 is replaced.
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 novel hard alloy cutter head, including bit body (1) and mounting blocks (2), which is characterized in that the mounting blocks
(2) it is equipped with cavity in, and is embedded with the first rolling bearing (3) on the left of cavity, is arranged with and turns in first rolling bearing (3)
The right end of bar (4), the bull stick (4) is fixedly connected with the first helical gear (5), is embedded with second axis of rolling at the top of the cavity
It holds (6), is arranged with threaded rod (7) in second rolling bearing (6), the outer wall of the threaded rod (7) is arranged with the second helical teeth
It takes turns (8), second helical gear (8) is meshed with the first helical gear (5), and the bottom thread of the threaded rod (7) is connected with set
Cylinder (9), the bottom of the sleeve (9) are equipped with clamping mechanism (10), the bottom of the mounting blocks (2) offer with sleeve (9) and
The corresponding through-hole of bit body (1).
2. a kind of novel hard alloy cutter head according to claim 1, which is characterized in that the clamping mechanism (10) includes
The bottom of the first mounting plate (11) being fixedly connected with sleeve (9) bottom, first mounting plate (11) is equipped with the first fixture block
(12) and the second fixture block (13), the first sliding block is fixedly connected at the top of first fixture block (12) and the second fixture block (13)
(14), the bottom of first mounting plate (11) offers the first sliding groove (15) that connection is matched with the first sliding block (14), described
It is fixedly connected with fixed block (16), is offered on the left of second fixture block (13) and fixed block on the right side of first fixture block (12)
(16) corresponding groove, the side of the groove and the side of fixed block offer corresponding screw hole, and screw hole passes through spiral shell
Bolt fastening.
3. a kind of novel hard alloy cutter head according to claim 2, which is characterized in that first fixture block (12) is to
The opposite side of two fixture blocks (13) offers corresponding groove.
4. a kind of novel hard alloy cutter head according to claim 1, which is characterized in that the bull stick (4) is far from first
One end of helical gear (5) is fixedly connected with rotating block (17).
5. a kind of novel hard alloy cutter head according to claim 1, which is characterized in that the left and right two of the sleeve (9)
Side is fixedly connected to the second sliding block (18), and the left and right sides of the cavity, which is offered, matches connection with the second sliding block (18)
Second sliding slot (19).
6. a kind of novel hard alloy cutter head according to claim 1, which is characterized in that the top of the mounting blocks (2)
It is fixedly connected with the second mounting plate (20), the four corners of second mounting plate (20) offer screw hole, and screw hole passes through spiral shell
Bolt fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915552.9U CN208495829U (en) | 2018-06-13 | 2018-06-13 | A kind of novel hard alloy cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915552.9U CN208495829U (en) | 2018-06-13 | 2018-06-13 | A kind of novel hard alloy cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495829U true CN208495829U (en) | 2019-02-15 |
Family
ID=65286434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820915552.9U Expired - Fee Related CN208495829U (en) | 2018-06-13 | 2018-06-13 | A kind of novel hard alloy cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208495829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264811A (en) * | 2020-10-14 | 2021-01-26 | 淮南宏昌科技有限责任公司 | Adjustable tool holder device for diamond tool |
-
2018
- 2018-06-13 CN CN201820915552.9U patent/CN208495829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264811A (en) * | 2020-10-14 | 2021-01-26 | 淮南宏昌科技有限责任公司 | Adjustable tool holder device for diamond 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: 20190215 Termination date: 20210613 |