CN207952714U - A kind of adjustable power head structure of combined boring machine - Google Patents
A kind of adjustable power head structure of combined boring machine Download PDFInfo
- Publication number
- CN207952714U CN207952714U CN201820398132.8U CN201820398132U CN207952714U CN 207952714 U CN207952714 U CN 207952714U CN 201820398132 U CN201820398132 U CN 201820398132U CN 207952714 U CN207952714 U CN 207952714U
- Authority
- CN
- China
- Prior art keywords
- power head
- shaft
- mounting base
- screw rod
- cutter drives
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of combined boring machines, and power head structure is adjusted, including power head, power head mounting base and power head box, power head mounting base side is provided with sliding rail, and adjusting screw rod is installed in the middle part of power head mounting base, it is provided with adjusting nut in the middle part of the support base rear, and adjusting nut is screwed together with adjusting screw rod, it is installed with driving gear in the middle part of the shaft, it is fixed with the second transmission gear on intermediate shaft above first transmission gear, the cutter drives bar is mounted on inside mounting groove, and cutter drives bar lower end is provided with Cutting tool installation manner hole.Power head structure is adjusted in the combined boring machine, is arranged instead of classic screw using ball screw, during attenuating up and down adjustment, gap spacing between nut and screw rod, up and down adjustment precision is improved, boring work can be preferably carried out, promote the development of machine industry.
Description
Technical field
The utility model is related to technical field of lathe equipment, power head structure is adjusted in specially a kind of combined boring machine.
Background technology
Existing drilling machine is mainly used for the hole in workpieces processing, belongs to universal machine tools.However, existing drilling machine typically is provided with one
A drilling power head, but existing power head is all directly to be attached with main shaft, the driving motor of power head is easily damaged,
And upper-lower height adjusting is carried out using traditional screw rod, the gap of contact position can be formed, error is larger.
In order to solve currently on the market existing disadvantage, be badly in need of improving the technology of power head structure, can preferably into
Row boring work promotes the development of machine industry.
Utility model content
The purpose of this utility model is to provide a kind of combined boring machines, and power head structure is adjusted, to solve above-mentioned background
The existing power head proposed in technology is all directly to be attached with main shaft, and the driving motor of power head is easily damaged, and
Upper-lower height adjusting is carried out using traditional screw rod, the gap of contact position, the larger problem of error can be formed.
To achieve the above object, the utility model provides the following technical solutions：A kind of adjustable power head of combined boring machine
Structure, including power head, power head mounting base and power head box, power head mounting base side are provided with sliding rail, and dynamic
Adjusting screw rod is installed in the middle part of power head mounting base, the power head rear is provided with support base, and support base be slidably mounted on it is dynamic
In power head mounting base, it is provided with adjusting nut in the middle part of the support base rear, and adjusting nut is screwed together with adjusting screw rod,
Top has been bolted driving motor on the left of the power head box, and the output shaft of driving motor passes through shaft coupling and axis
Bar links together, and driving gear is installed in the middle part of the shaft, and drives and be equipped on gear right side power head case body
Intermediate shaft, the intermediate shaft middle part are equipped with the first transmission gear meshed together with driving gear, and described first passes
The second transmission gear is fixed on intermediate shaft above moving gear, second transmission gear is pacified with fixed on cutter drives bar
The driven gear of dress meshes together, and the cutter drives bar is mounted on inside mounting groove, and cutter drives bar lower end is provided with
Cutting tool installation manner hole.
Preferably, the adjusting nut that the support base of the power head rear setting is arranged by two groups of sliding block and middle part is common
Composition, and together with sliding block slides and inlay with sliding rail that power head mounting base side be arranged, while being installed in power head mounting base
Adjusting screw rod be screwed together with adjusting nut, and adjusting screw rod be ball bearing.
Preferably, the shaft, cutter drives bar and intermediate shaft are that both ends are fixedly mounted on power head by bearing
Box house, and it is mounted on sealing oil cap in the power head box at shaft lower end and intermediate shaft both ends.
Preferably, the cutter drives bar is hollow structure, and cutter drives bar upper end is equipped with guard box, and power
The mounting groove upper and lower ends opened up on head case body are fixed with cutter drives bar by bearing.
Preferably, the power head box is overall structure, and the driving motor installed above power head box is removable
Structure is unloaded, while shaft, cutter drives bar and the intermediate shaft installed inside power head box are detachable.
Compared with prior art, the utility model has the beneficial effects that：Power head structure is adjusted in the combined boring machine, adopts
Classic screw is replaced to be arranged with ball screw, during lowering up and down adjustment, the gap spacing between nut and screw rod, in raising
Lower degree of regulation, and the transmission gear drive main axis that driving motor connection is intermediate, reduce rotating speed, reduce energy consumption and motor
Abrasion, improves the service life of motor, can preferably carry out boring work, promote the development of machine industry.
Description of the drawings
Fig. 1 is the utility model structure schematic elevation view；
Fig. 2 is the utility model structure schematic side view；
Fig. 3 is the utility model structural profile illustration.
In figure：1, power head, 2, support base, 3, power head mounting base, 4, adjusting screw rod, 5, adjusting nut, 6, sliding rail, 7,
Driving motor, 8, shaft coupling, 9, driving gear, 10, shaft, 11, sliding block, the 12, first transmission gear, 13, Cutting tool installation manner hole,
14, mounting groove, 15, cutter drives bar, 16, power head box, 17, driven gear, the 18, second transmission gear, 19, jackshaft
Bar.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of adjustable power head knot of combined boring machine
Structure, including power head 1, power head mounting base 3 and power head box 16,3 side of power head mounting base are provided with sliding rail 6, and dynamic
The middle part of power head mounting base 3 is equipped with adjusting screw rod 4, and 1 rear of power head is provided with support base 2, and support base 2 be slidably mounted on it is dynamic
In power head mounting base 3, the adjusting nut 5 that the support base 2 of 1 rear of power head setting is arranged by two groups of sliding block 11 and middle part is common
Composition, and together with sliding block 11 slides and inlay with sliding rail 6 that 3 side of power head mounting base be arranged, while in power head mounting base 3
The adjusting screw rod 4 of installation is screwed together with adjusting nut 5, and adjusting screw rod 4 is ball bearing, 2 rear of support base middle part
It is provided with adjusting nut 5, and adjusting nut 5 is screwed together with adjusting screw rod 4,16 left side top of power head box passes through bolt
It is fixed with driving motor 7, and the output shaft of driving motor 7 is linked together by shaft coupling 8 and shaft 10, shaft 10, cutter
Drive rod 15 and intermediate shaft 19 are that both ends are fixedly mounted on by bearing inside power head box 16, and 10 lower end of shaft and
Sealing oil cap is mounted in the power head box 16 at 19 both ends of intermediate shaft, 10 middle part of shaft is installed with driving gear 9,
And intermediate shaft 19 is installed on driving 9 right side power head case body 16 of gear, 19 middle part of intermediate shaft is equipped with and driving gear 9
The first transmission gear 12 meshed together is fixed with the second transmission gear on the intermediate shaft 19 of the top of the first transmission gear 12
18, the second transmission gear 18 meshes together with the driven gear 17 being fixedly mounted on cutter drives bar 15, cutter drives bar 15
Inside mounting groove 14, and 15 lower end of cutter drives bar is provided with Cutting tool installation manner hole 13, and cutter drives bar 15 is hollow knot
Structure, and 15 upper end of cutter drives bar is equipped with guard box, and 14 upper and lower ends of mounting groove opened up in power head box 16 are logical
It crosses bearing and is fixed with cutter drives bar 15, power head box 16 is overall structure, and the driving that 16 top of power head box is installed
Motor 7 is detachable structure, while shaft 10, cutter drives bar 15 and intermediate shaft 19 that 16 inside of power head box is installed can
Dismounting.
Operation principle：When power head structure is adjusted using the combined boring machine, power head mounting base 3 is passed through first
Bolt is fixed on lathe, power head 1 is mounted on by support base 2 in power head mounting base 3, the tune being arranged on support base 2
Section nut 5 is screwed together with adjusting screw rod 4, when being worked, by Cutting tool installation manner on Cutting tool installation manner hole 13, and driving motor
7 operations drive shaft 10 to rotate by shaft coupling 8, and the driving gear 9 on shaft 10 drives the rotation of the first transmission gear 12, in turn
It drives driven gear 17 to rotate by the second transmission gear 18, while driving lower section cutter to drill by cutter drives bar 15
Work, here it is the whole process that power head structure work is adjusted in the combined boring machine.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. power head structure, including power head (1), power head mounting base (3) and power head case is adjusted in a kind of combined boring machine
Body (16), it is characterised in that：Power head mounting base (3) side is provided with sliding rail (6), and in the middle part of power head mounting base (3)
Adjusting screw rod (4) is installed, power head (1) rear is provided with support base (2), and support base (2) is slidably mounted on power
In head mounting base (3), adjusting nut (5), and adjusting nut (5) and adjusting screw rod are provided in the middle part of support base (2) rear
(4) it is screwed together, top has been bolted driving motor (7), and driving motor on the left of the power head box (16)
(7) output shaft is linked together by shaft coupling (8) and shaft (10), and sliding tooth is installed in the middle part of the shaft (10)
It takes turns (9), and drives and intermediate shaft (19) is installed on gear (9) right side power head case body (16), in the intermediate shaft (19)
Portion be equipped with driving gear (9) the first transmission gear (12) for meshing together, above first transmission gear (12)
The second transmission gear (18) is fixed on intermediate shaft (19), second transmission gear (18) is consolidated on cutter drives bar (15)
The driven gear (17) of Dingan County's dress meshes together, and the cutter drives bar (15) is mounted on mounting groove (14) inside, and cutter
Drive rod (15) lower end is provided with Cutting tool installation manner hole (13).
2. power head structure is adjusted in a kind of combined boring machine according to claim 1, it is characterised in that：The power head
(1) adjusting nut (5) that the support base (2) of rear setting is arranged by two groups of sliding block (11) and middle part collectively constitutes, and sliding block
(11) it inlays together with sliding rail (6) sliding of power head mounting base (3) side setting, while pacifying in power head mounting base (3)
The adjusting screw rod (4) of dress is screwed together with adjusting nut (5), and adjusting screw rod (4) is ball bearing.
3. power head structure is adjusted in a kind of combined boring machine according to claim 1, it is characterised in that：The shaft
(10), cutter drives bar (15) and intermediate shaft (19) are that both ends are fixedly mounted on by bearing in power head box (16)
Portion, and it is mounted on sealing oil cap in the power head box (16) at shaft (10) lower end and intermediate shaft (19) both ends.
4. power head structure is adjusted in a kind of combined boring machine according to claim 1, it is characterised in that：The cutter drives
Lever (15) is hollow structure, and cutter drives bar (15) upper end is equipped with guard box, and is opened up in power head box (16)
Mounting groove (14) upper and lower ends cutter drives bar (15) is fixed with by bearing.
5. power head structure is adjusted in a kind of combined boring machine according to claim 1, it is characterised in that：The power head
Babinet (16) is overall structure, and the driving motor (7) installed above power head box (16) is detachable structure, while power
Shaft (10), cutter drives bar (15) and the intermediate shaft (19) installed inside head case body (16) are detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398132.8U CN207952714U (en) | 2018-03-23 | 2018-03-23 | A kind of adjustable power head structure of combined boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398132.8U CN207952714U (en) | 2018-03-23 | 2018-03-23 | A kind of adjustable power head structure of combined boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207952714U true CN207952714U (en) | 2018-10-12 |
Family
ID=63726172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820398132.8U Expired - Fee Related CN207952714U (en) | 2018-03-23 | 2018-03-23 | A kind of adjustable power head structure of combined boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207952714U (en) |
-
2018
- 2018-03-23 CN CN201820398132.8U patent/CN207952714U/en not_active Expired - Fee Related
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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: 20181012 Termination date: 20200323 |