CN207858575U - A kind of gang tool for grinding - Google Patents
A kind of gang tool for grinding Download PDFInfo
- Publication number
- CN207858575U CN207858575U CN201721357324.6U CN201721357324U CN207858575U CN 207858575 U CN207858575 U CN 207858575U CN 201721357324 U CN201721357324 U CN 201721357324U CN 207858575 U CN207858575 U CN 207858575U
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- China
- Prior art keywords
- lead screw
- adjustment
- honing
- adjustment bar
- mounting bracket
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model is related to a kind of gang tools for grinding, including honing body (1), and the adjustment plug (2) on honing body (1), the adjustment plug (2) includes mounting bracket (26), gear set, lead screw (23) and adjustment bar (25), wherein, the mounting bracket (26) is fixed on honing body (1), it is provided with the gear set in mounting bracket (26), the lead screw connect with gear set and is driven by it rotation, the adjustment bar (25) be sleeved on lead screw and with its screw-thread fit, the pushing block (28) for withstanding honing body (1) upper ejector pin (11) is additionally provided on adjustment bar (25).Compared with prior art, the utility model changes traditional honing head adjustment bar and adjusts direction, becomes present pull-up from original pushing so that the weight for adjusting bar does not interfere with the pressure etc. of honing head emery stick.
Description
Technical field
The utility model is related to a kind of gang tools, more particularly, to a kind of gang tool for grinding.
Background technology
The structure of the existing honing machine of company is as shown in Figure 1, generally include honing body 1 and the hydraulic pressure for providing emery stick pressure
System 3.It since hydraulic coupling is excessive, causes to stop in large apertures honing process in actual use, can not carry out just
Normal work.To utility model, this cutter solves the problems, such as this.
Utility model content
The purpose of this utility model is exactly to be provided a kind of for being ground to overcome the problems of the above-mentioned prior art
The gang tool of processing.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of gang tool for grinding, including honing body, and the adjustment plug on honing body, should
Adjustment plug includes mounting bracket, gear set, lead screw and adjustment bar, wherein the mounting bracket is fixed on honing body, is being pacified
It is provided with the gear set in shelving, the lead screw connect with gear set and be driven by it rotation, and the adjustment rod set is in silk
On bar and with its screw-thread fit, be additionally provided on adjustment bar and withstand the pushing block of honing body upper ejector pin.
Preferably, the adjustment plug further includes the spring being set between adjustment bar and lead screw, wherein adjusting bar includes
Set on screw mandrel top and with the threaded portion of wire rod thread cooperation, and be set on lead screw and there are the sets in the gap installed for spring
The both ends of pipe portion, the spring are respectively fixedly connected with the threaded portion and cannula portion, and described push away is also equipped in cannula portion
Motion block.
It is furthermore preferred that the pushing block is tapered.
Preferably, the gear set include engagement connection gear wheel and pinion gear, wherein the gear wheel with it is described
Lead screw connects.
It is furthermore preferred that the pinion gear is also coaxially connected with the drive rod for stretching out mounting bracket.
Even more preferably, it is also equipped on drive rod and twists block convenient for turning the hexagonal of rotation.
The gang tool of the utility model first passes through the rotation of adjustment gear group when specifically used, drives lead screw rotation, from
And so that adjustment bar generates the displacement along lead screw axial direction, and then push the mandril in honing body to eject emery stick outward by pushing block,
To realize the purpose for adjusting external honing diameter, is driven by the way of such screw rod transmission, change the adjustment of traditional honing head
The adjusting direction of bar becomes present pull-up so that the weight for adjusting bar does not interfere with honing head emery stick from original pushing
Pressure.Meanwhile in order to more accurately adjust the emery stick pressure of honing body, it being made lathe will not to be caused to stop because pressure is excessive
Vehicle is divided into the split structure of threaded portion and cannula portion using adjustment bar, and is separately connected this two parts by spring, in this way when
When cannula portion generates axial displacement under the rotation of lead screw, advance extension spring, and pushing block and mandril are generated by spring
Pressure flexible effectively prevents rigid connection and the excessive problem of pressure that generates.
Compared with prior art, the utility model has the following advantages：
(1) it changes traditional honing head adjustment bar and adjusts direction, become present pull-up from original pushing so that adjustment
The weight of bar does not interfere with the pressure of honing head emery stick.
(2) utilize spring that can more accurately adjust honing abrasive belt pressure, and the flexibility for increasing hone stone makes the top gem of a girdle-pendant
Frosted item and workpiece surface compactness are more preferably so that workpiece machining surface better quality.
(3) structure is simpler than traditional honing head, does not need machine tool hydraulic system and provides pressure, avoids emery stick due to pressure very well
Power is excessive and lathe is made to stop.
Description of the drawings
Fig. 1 is the structural schematic diagram of existing honing head；
Fig. 2 is the structural schematic diagram of the gang tool of the utility model；
Fig. 3 is the structural schematic diagram of the adjustment plug of the utility model；
In figure, 1- honing bodies, 11- mandrils, 2- adjustment plugs, 21- pinion gears, 22- gear wheels, 23- lead screws, 24- bullets
Spring, 25- adjustment bars, the threaded portions 251-, 252- cannula portions, 26- mounting brackets, 27- drive rods, 28- pushing blocks, 29- hexagonals twist block,
3- hydraulic systems.
Specific implementation mode
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
A kind of gang tool for grinding, structure is as shown in Fig. 2, include honing body 1, and be mounted on honing
Adjustment plug 2 on body 1, the adjustment plug 2 include mounting bracket 26, gear set, lead screw 23 and adjustment bar 25, wherein the peace
It shelves 26 to be fixed on honing body 1, the gear set is provided in mounting bracket 26, the lead screw 23 is connect with gear set
And be driven by it rotation, the adjustment bar 25 be sleeved on lead screw 23 and with its screw-thread fit, adjustment bar 25 on be additionally provided with top
The firmly pushing block 28 of 1 upper ejector pin 11 of honing body.
As a kind of preferred embodiment of the utility model, referring to Fig. 3, the adjustment plug 2 further includes being set to
Adjust the spring 24 between bar 25 and lead screw 23, wherein adjustment bar 25 includes matching set on 23 top of lead screw and with 23 screw thread of lead screw
The threaded portion 251 of conjunction, and be set on lead screw 23 and there are the cannula portion 252 in the gap installed for spring 24, the springs
24 both ends are respectively fixedly connected with the threaded portion 251 and cannula portion 252, and the pushing block is also equipped in cannula portion 252
28.It is furthermore preferred that the pushing block 28 is tapered.
As a kind of preferred embodiment of the utility model, the gear set includes the gear wheel of engagement connection
22 and pinion gear 21, wherein the gear wheel 22 is connect with the lead screw 23.It is furthermore preferred that the pinion gear 21 is also coaxial
It is connected with the drive rod 27 for stretching out mounting bracket 26.Even more preferably, it is also equipped on drive rod 27 convenient for turning rotation
Hexagonal twist block 29.
The gang tool of the respective embodiments described above first passes through the rotation of adjustment gear group, drives lead screw 23 when specifically used
Rotation so that adjustment bar 25 is generated along the axial displacement of lead screw 23, and then pushes the mandril in honing body 1 by pushing block 28
11 eject emery stick outward, to realize the purpose for adjusting external honing diameter, are driven, are changed by the way of the transmission of such lead screw 23
The adjusting direction of the adjustment bar 25 of traditional honing head, becomes present pull-up from original pushing so that the weight of adjustment bar 25
The pressure of honing head emery stick is not interfered with.Meanwhile in order to more accurately adjust the emery stick pressure of honing body 1, make it will not be because
It causes lathe to stop for pressure is excessive, adjustment bar 25 is used to divide for the split structure of threaded portion 251 and cannula portion 252, and
It is separately connected this two parts by spring 24, in this way when generating axial displacement under rotation of the cannula portion 252 in lead screw 23, in advance
Extension spring 24, and pressure flexible is generated to pushing block 28 and mandril 11 by spring 24, effectively prevent rigid connection
And the excessive problem of pressure generated.
Embodiment 1
A kind of gang tool for grinding, structure is as shown in Fig. 2, include honing body 1, and be mounted on honing
Adjustment plug 2 on body 1, the adjustment plug 2 include mounting bracket 26, gear set, lead screw 23 and adjustment bar 25, wherein the peace
It shelves 26 to be fixed on honing body 1, the gear set is provided in mounting bracket 26, the lead screw 23 is connect with gear set
And be driven by it rotation, the adjustment bar 25 be sleeved on lead screw 23 and with its screw-thread fit, adjustment bar 25 on be additionally provided with top
The firmly tapered pushing block 28 of 1 upper ejector pin 11 of honing body.
Shown in Figure 3, the adjustment plug 2 further includes the spring 24 being set between adjustment bar 25 and lead screw 23,
In, adjustment bar 25 include set on 23 top of lead screw and with the threaded portion 251 of 23 screw-thread fit of lead screw, and be set on lead screw 23 simultaneously
There are the cannula portion 252 in the gap installed for spring 24, the both ends of the spring 24 are respectively fixedly connected with the threaded portion 251
With cannula portion 252, the pushing block 28 is also equipped in cannula portion 252.The gear set includes the canine tooth of engagement connection
Wheel 22 and pinion gear 21, wherein the gear wheel 22 is connect with the lead screw 23.
Embodiment 2
On the basis of embodiment 1, the present embodiment is further positioned to：
The pinion gear 21 is also coaxially connected with the drive rod 27 for stretching out mounting bracket 26.It is also equipped on drive rod 27
Hexagonal convenient for turning rotation twists block 29, referring to Fig. 3.
Practicality can be understood and used the above description of the embodiments is intended to facilitate those skilled in the art
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 embodiment 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 (6)
1. a kind of gang tool for grinding, which is characterized in that including honing body (1), and be mounted on honing body (1)
On adjustment plug (2), the adjustment plug (2) include mounting bracket (26), gear set, lead screw (23) and adjustment bar (25), wherein
The mounting bracket (26) is fixed on honing body (1), and the gear set, the lead screw are provided in mounting bracket (26)
(23) connect and be driven by it rotation with gear set, the adjustment bar (25) be sleeved on lead screw (23) and with its screw-thread fit,
The pushing block (28) for withstanding honing body (1) upper ejector pin (11) is additionally provided on adjustment bar (25).
2. a kind of gang tool for grinding according to claim 1, which is characterized in that the adjustment plug
(2) further include the spring (24) being set between adjustment bar (25) and lead screw (23), wherein adjustment bar (25) includes being set to lead screw
(23) top and with the threaded portion (251) of lead screw (23) screw-thread fit, and be set on lead screw (23) and there are for spring (24)
The both ends of the cannula portion (252) in the gap of installation, the spring (24) are respectively fixedly connected with the threaded portion (251) and casing
Portion (252) is also equipped with the pushing block (28) in cannula portion (252).
3. a kind of gang tool for grinding according to claim 2, which is characterized in that the pushing block
(28) tapered.
4. a kind of gang tool for grinding according to claim 1, which is characterized in that the gear set packet
Include the gear wheel (22) and pinion gear (21) of engagement connection, wherein the gear wheel (22) connect with the lead screw (23).
5. a kind of gang tool for grinding according to claim 4, which is characterized in that the pinion gear
(21) also it is coaxially connected with the drive rod (27) for stretching out mounting bracket (26).
6. a kind of gang tool for grinding according to claim 5, which is characterized in that on drive rod (27)
It is also equipped with and twists block (29) convenient for turning the hexagonal of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357324.6U CN207858575U (en) | 2017-10-20 | 2017-10-20 | A kind of gang tool for grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357324.6U CN207858575U (en) | 2017-10-20 | 2017-10-20 | A kind of gang tool for grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858575U true CN207858575U (en) | 2018-09-14 |
Family
ID=63475381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721357324.6U Active CN207858575U (en) | 2017-10-20 | 2017-10-20 | A kind of gang tool for grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255947A (en) * | 2022-08-16 | 2022-11-01 | 赣州峰岭科技有限公司 | Milling machine adjustable cutter head for processing golf club head |
-
2017
- 2017-10-20 CN CN201721357324.6U patent/CN207858575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255947A (en) * | 2022-08-16 | 2022-11-01 | 赣州峰岭科技有限公司 | Milling machine adjustable cutter head for processing golf club head |
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