CN110449917A - Helical teeth segments direct acting micro-adjusting mechanism - Google Patents
Helical teeth segments direct acting micro-adjusting mechanism Download PDFInfo
- Publication number
- CN110449917A CN110449917A CN201910654660.4A CN201910654660A CN110449917A CN 110449917 A CN110449917 A CN 110449917A CN 201910654660 A CN201910654660 A CN 201910654660A CN 110449917 A CN110449917 A CN 110449917A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- helical teeth
- adjusting mechanism
- direct acting
- work block
- 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.)
- Pending
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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of helical teeth to segment direct acting micro-adjusting mechanism, bevel gear is indexed by rotation, bevel gear is turned to by the rotation being converted on vertical plane on horizontal plane to drive, and then rotate screw component, work block is set to generate sliding on guiding mechanism, because indexing bevel gear can segment rotational angle, to realize the fining adjustment of work block, this helical teeth subdivision direct acting micro-adjusting mechanism is made to have the advantages that fine-tuning, degree of regulation is high, easy to operate, structure is simple.
Description
Technical field
The present invention relates to field of machining more particularly to a kind of helical teeth to segment direct acting micro-adjusting mechanism.
Background technique
It needs to make machining accuracy by trim process attachment, such as bistrique, saw blade, drill bit and meet in process
Processing request, and in existing equipment, bistrique is often adjusted by direct rotation hand wheel, keeps bistrique grinding accuracy low, not can be carried out
Fine tuning.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides one kind and can be finely adjusted and grinding wheel head structure with high accuracy.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of helical teeth subdivision direct acting micro-adjusting mechanism, including work block, the work block are provided with guiding mechanism, the guiding
Mechanism is connected with by fixed bracket loaded on the screw component on the work block, is set with steering cone tooth on the screw component
Wheel has indexing bevel gear with the steering bevel gear Vertical Meshing, and the indexing bevel gear is loaded on the fixed bracket.
As a preference, the guiding mechanism include spline housing, be packed into spline housing in splined shaft, the splined shaft
Rear end be fixed in the work block inner cavity, the rear end of the spline housing is fixed on fixed bracket.
As a preference, the screw component includes feed screw nut and the screw rod being fixed at the top of the work block
The screw rod of nut cooperation, the screw rod are plugged on the steering bevel gear.
As a preference, the screw rod is plugged in the first bearing on the fixed bracket.
As a preference, the work block both ends are respectively provided with second bearing, 3rd bearing, the second bearing set
Loaded on the spline housing, the 3rd bearing is set on the splined shaft.
The beneficial effects of the present invention are: steering bevel gear is driven by rotation indexing bevel gear, it will be on horizontal plane
The rotation being converted on vertical plane, and then screw component is rotated, work is converted by the rotary motion for indexing bevel gear
The linear motion of seat, makes work block generate sliding on guiding mechanism, because indexing bevel gear can segment rotational angle, to realize
The fining of work block adjusts, and having this helical teeth subdivision direct acting micro-adjusting mechanism, fine-tuning, degree of regulation is high, easy to operate, knot
The simple advantage of structure.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is stereoscopic schematic diagram of the invention；
Fig. 2 is diagrammatic cross-section of the invention.
Specific embodiment
Referring to Fig.1, a kind of helical teeth subdivision direct acting micro-adjusting mechanism, including work block 1, the installment work attachment on work block 1,
Such as bistrique, saw blade, work block 1 is provided with guiding mechanism 2, and guiding mechanism 2 passes through fixed bracket 3 and is connected with loaded on work block 1
Screw component 4, be set on screw component 4 and turn to bevel gear 5, have indexing bevel gear 6 with 5 Vertical Meshing of bevel gear is turned to,
It indexes bevel gear 6 to be loaded on fixed bracket 3, in actual use, graduated handwheel is carved in installation on indexing bevel gear 6, is led to
Hand wheel rotating indexing bevel gear 6 is crossed, is driven steering bevel gear 5, and then rotate screw component 4, makes to index bevel gear 6
Rotary motion is converted into the linear motion of work block 1, and work block 1 generates sliding on guiding mechanism 2, because indexing bevel gear 6 can
Rotational angle is segmented, makes the fining adjustment for realizing work block 1, so that work block 1 is generated gradual sliding, to realize work
The fine tuning for making seat 1 makes this structure have the advantages that degree of regulation is high, easy to operate, structure is simple.
Referring to shown in Fig. 2, guiding mechanism 2 includes spline housing 21, splined shaft 22, the front loaded spline housing 21 of splined shaft 22
Interior, the rear end of splined shaft 22 is fixed in 1 inner cavity of work block, and the rear end of spline housing 21 is fixed on fixed bracket 3, by splined shaft
22 guide rail when sliding with spline housing 21 as work block 1 uses, fluency of the raising work block 1 during sliding.
Screw component 4 includes 42 nut 41 of screw rod for being fixed on 1 top of work block, the screw rod with the cooperation of 42 nut 41 of screw rod
42, screw rod 42, which is plugged in, to be turned on bevel gear 5, to improve during rotation smooth of screw rod 42, screw rod 42 is plugged in solid
First bearing 43 on fixed rack 34 is respectively provided with second bearing 11,3rd bearing 12, second bearing 11 at 11 both ends of work block
It is set on spline housing 212,3rd bearing 12 is set on splined shaft 223.
According to above-mentioned principle, the present invention can also be made appropriate changes and modifications to the above embodiments.Therefore, this hair
It is bright to be not limited to specific embodiment disclosed and described above, some modifications and changes of the invention should also be as to fall into this
In the scope of protection of the claims of invention.
Claims (5)
1. a kind of helical teeth segments direct acting micro-adjusting mechanism, which is characterized in that including the work block (1) to move linearly back and forth, the work
Make seat (1) to be provided with guiding mechanism (2), the guiding mechanism (2) is connected on fixed bracket (3)；Loaded on the work block (1)
On screw component (4), be set on the screw component (4) and turn to bevel gear (5), it is vertical with steering bevel gear (5)
It is engaged with indexing bevel gear (6), the indexing bevel gear (6) is loaded on the fixed bracket (3).
2. a kind of helical teeth according to claim 1 segments direct acting micro-adjusting mechanism, which is characterized in that the guiding mechanism (2)
Including spline housing (21), the splined shaft (22) being packed into spline housing (21), the work is fixed in the rear end of the splined shaft (22)
Make in seat (1) inner cavity, the rear end of the spline housing (21) is fixed on fixed bracket (3).
3. a kind of helical teeth according to claim 1 segments direct acting micro-adjusting mechanism, which is characterized in that the screw component (4)
Including being fixed on the feed screw nut (41) at the top of the work block (1), the screw rod (42) with feed screw nut (41) cooperation, the silk
Bar (42) is plugged on the steering bevel gear (5).
4. a kind of helical teeth according to claim 3 segments direct acting micro-adjusting mechanism, which is characterized in that screw rod (42) inserting
First bearing (43) on the fixed bracket (3).
5. a kind of helical teeth according to claim 2 segments direct acting micro-adjusting mechanism, which is characterized in that the work block (1) two
End is respectively provided with second bearing (11), 3rd bearing (12), and the second bearing (11) is set on the spline housing (21), institute
3rd bearing (12) is stated to be set on the splined shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654660.4A CN110449917A (en) | 2019-07-19 | 2019-07-19 | Helical teeth segments direct acting micro-adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654660.4A CN110449917A (en) | 2019-07-19 | 2019-07-19 | Helical teeth segments direct acting micro-adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110449917A true CN110449917A (en) | 2019-11-15 |
Family
ID=68482983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910654660.4A Pending CN110449917A (en) | 2019-07-19 | 2019-07-19 | Helical teeth segments direct acting micro-adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110449917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875144A (en) * | 2021-04-30 | 2021-06-01 | 四川大学 | Belt cleaning device of belt conveyor of normal concrete pouring tunnel lining trolley |
| CN116587085A (en) * | 2023-07-17 | 2023-08-15 | 江苏润孚机械轧辊制造有限公司 | Roller double-wheel numerical control grinding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205237090U (en) * | 2015-12-16 | 2016-05-18 | 东莞市裕隆机械制造有限公司 | Sword box presss from both sides sword degree of depth adjusting device |
| CN108326607A (en) * | 2018-04-04 | 2018-07-27 | 肇庆金工机械有限公司 | Servo linear guide rail power head |
| CN208408604U (en) * | 2018-07-06 | 2019-01-22 | 泉州市宏铭机械开发有限公司 | A kind of Horizontal double-headed automatic drilling machine |
| CN109940424A (en) * | 2019-04-09 | 2019-06-28 | 梁仓平 | Three-level feed high precision small drilling machine |
-
2019
- 2019-07-19 CN CN201910654660.4A patent/CN110449917A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205237090U (en) * | 2015-12-16 | 2016-05-18 | 东莞市裕隆机械制造有限公司 | Sword box presss from both sides sword degree of depth adjusting device |
| CN108326607A (en) * | 2018-04-04 | 2018-07-27 | 肇庆金工机械有限公司 | Servo linear guide rail power head |
| CN208408604U (en) * | 2018-07-06 | 2019-01-22 | 泉州市宏铭机械开发有限公司 | A kind of Horizontal double-headed automatic drilling machine |
| CN109940424A (en) * | 2019-04-09 | 2019-06-28 | 梁仓平 | Three-level feed high precision small drilling machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875144A (en) * | 2021-04-30 | 2021-06-01 | 四川大学 | Belt cleaning device of belt conveyor of normal concrete pouring tunnel lining trolley |
| CN112875144B (en) * | 2021-04-30 | 2021-07-20 | 四川大学 | Belt cleaning device of belt conveyor of normal concrete pouring tunnel lining trolley |
| CN116587085A (en) * | 2023-07-17 | 2023-08-15 | 江苏润孚机械轧辊制造有限公司 | Roller double-wheel numerical control grinding machine |
| CN116587085B (en) * | 2023-07-17 | 2023-09-15 | 江苏润孚机械轧辊制造有限公司 | Roller double-wheel numerical control grinding machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |