CN108817564A - A kind of tooth machining unit screw tap protective device - Google Patents
A kind of tooth machining unit screw tap protective device Download PDFInfo
- Publication number
- CN108817564A CN108817564A CN201810728892.5A CN201810728892A CN108817564A CN 108817564 A CN108817564 A CN 108817564A CN 201810728892 A CN201810728892 A CN 201810728892A CN 108817564 A CN108817564 A CN 108817564A
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- China
- Prior art keywords
- screw tap
- hollow
- spring
- block
- jacking block
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/18—Machines with one working spindle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of tooth machining unit screw tap protective device,Including fixed disk,Fixed block,Moving bedplate,Motor,Telescope support,Screw tap,Jacking block,Spring one,Pull rod,Hollow fixed cylinder,Hollow sleeve and spring two,Telescope support is mounted on fixed disk upper surface right part,Moving bedplate is mounted on telescope support upper end,Motor is fixed on moving bedplate lower end surface right part,Telescope support is arranged on the left of motor,Fixed block is arranged on the left of telescope support,Screw tap is mounted on lower end of fixing block,Hollow fixed cylinder is mounted on lower end of fixing block,Jacking block left side is welded with pull rod,Jacking block is connected by spring one with hollow fixed cylinder,Hollow sleeve is installed in hollow fixed cylinder,Hollow sleeve left and right ends pass through spring two and are connected with hollow fixed cylinder,The design achieves the functions of being protected screw tap,The present invention is easy to use,Convenient for operation,Realize the function of screw tap protection,High reliablity.
Description
Technical field
The present invention is a kind of tooth machining unit screw tap protective device, belongs to tooth machining unit apparatus field.
Background technique
Tooth machining unit be it is a kind of in the various through-holes with different size such as parts shell, equipment end face, nut, ring flange or
The medial surface in the hole of the part of blind hole processes internal screw thread, screw or the machining equipment for making tooth buckle, and existing tooth machining unit is not
With screw tap protective device, it is easy to damage on screw tap when moving tooth machining unit, and tooth machining unit when not in use cannot be right
Screw tap is protected, and the service life of screw tap is shortened.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of tooth machining unit screw tap protective device, to solve
The problems mentioned above in the background art, the present invention is easy to use, convenient for operation, realizes the function of screw tap protection, reliability
It is high.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of tooth machining unit screw tap protection
Device, including fixed disk, protection mechanism, fixed block, moving bedplate, motor, telescope support and screw tap, the telescope support peace
Mounted in fixed disk upper surface right part, the moving bedplate is mounted on telescope support upper end, and the motor is fixed under moving bedplate
End face right part, the telescope support are arranged on the left of motor, and the fixed block is arranged on the left of telescope support, the fixed block weldering
It connects in moving bedplate lower end surface, the screw tap is mounted on lower end of fixing block, and the protection mechanism is sleeved on the outside of screw tap, described anti-
Shield mechanism is mounted on lower end of fixing block, the protection mechanism include jacking block, spring one, pull rod, hollow fixed cylinder, hollow sleeve,
Spring two and groove, the hollow fixed cylinder are mounted on lower end of fixing block, described hollow fixed cylinder annular side or so two
Portion processes fluted, and the jacking block is arranged in interior annular side left part groove, and the jacking block left side is welded with pull rod, institute
Pull rod is stated across hollow fixed cylinder outer ring side, the spring one is sleeved on the outside of pull rod, the jacking block by spring one with
Hollow fixed cylinder is connected, and hollow sleeve is equipped in the hollow fixed cylinder, and the spring two is separately positioned on hollow sleeve
The left and right sides, the hollow sleeve left and right ends pass through spring two and are connected with hollow fixed cylinder.
Further, the motor is connected with external power supply by conducting wire, and switch is provided on conducting wire, the motor
Upper end and screw tap upper end are mounted on belt pulley, and belt is provided in belt pulley, and the belt pulley and belt are respectively provided with
Inside moving bedplate.
Further, hollow fixed cylinder annular side left part is machined with limit hole, is provided in the limit hole
Limited block, the limited block are sleeved on the outside of pull rod, when jacking block is moved to the left or right, can limit to jacking block.
Further, the jacking block right side and hollow sleeve upper left side side are inclined-plane, downward in hollow sleeve
It can produce the active force of horizontal direction when mobile.
Further, the moving bedplate upper surface is equipped with emergency stop switch, the emergency stop switch by conducting wire with it is external
Power supply is connected, and can close power supply rapidly by pressing emergency stop switch when screw tap is stuck, prevent damage screw tap.
Beneficial effects of the present invention：A kind of tooth machining unit screw tap protective device of the invention, the present invention pass through addition jacking block, bullet
Spring one, pull rod, hollow fixed cylinder, hollow sleeve, spring two, the design achieves the functions of being protected screw tap, solve
Existing tooth machining unit does not have screw tap protective device, is easy to damage on screw tap when moving tooth machining unit, and tooth machining unit exists
The problem of screw tap cannot being protected when not in use, shortening the service life of screw tap.
Because being added to belt pulley and belt, the design achieves the machine drivings of motor and screw tap, because being added to limit
Hole and limited block, the design achieves the functions of being limited to jacking block, and because being added to inclined-plane, which is convenient for hollow fixation
Cylinder moves down, and because being added to emergency stop switch, which is further improved to screw tap protection effect, and the present invention is easy to use,
Convenient for operation, the function of screw tap protection, high reliablity are realized.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of tooth machining unit screw tap protective device of the present invention；
Fig. 2 is the structural schematic diagram of protection mechanism in a kind of tooth machining unit screw tap protective device of the present invention；
Fig. 3 is the portion the A structural schematic diagram of protection mechanism in a kind of tooth machining unit screw tap protective device of the present invention；
In figure：1- fixed disk, 2- protection mechanism, 3- fixed block, 4- moving bedplate, 5- motor, 6- telescope support, 7- screw tap,
21- jacking block, 22- spring one, 23- pull rod, the hollow fixed cylinder of 24-, 25- hollow sleeve, 26- spring two, 27- groove.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 3 is please referred to, the present invention provides a kind of technical solution：A kind of tooth machining unit screw tap protective device, including fixation
Disk 1, protection mechanism 2, fixed block 3, moving bedplate 4, motor 5, telescope support 6 and screw tap 7, telescope support 6 are mounted on fixation
1 upper surface right part of disk, moving bedplate 4 are mounted on 6 upper end of telescope support, and motor 5 is fixed on 4 lower end surface right part of moving bedplate, stretches
The setting of contracting bracket 6 is welded on 4 lower end of moving bedplate in 6 left side of telescope support, fixed block 3 in 5 left side of motor, the setting of fixed block 3
Face, screw tap 7 are mounted on 3 lower end of fixed block, and protection mechanism 2 is sleeved on 7 outside of screw tap, and protection mechanism 2 is mounted under fixed block 3
End.
Protection mechanism 2 includes jacking block 21, spring 1, pull rod 23, hollow fixed cylinder 24, hollow sleeve 25, spring 2 26
And groove 27, hollow fixed cylinder 24 are mounted on 3 lower end of fixed block, hollow 24 annular side of fixed cylinder or so two processes
Fluted 27, jacking block 21 is arranged in interior annular side left part groove 27, and 21 left side of jacking block is welded with pull rod 23, and pull rod 23 is worn
Cross hollow 24 outer ring side of fixed cylinder, spring 1 is sleeved on 23 outside of pull rod, jacking block 21 by spring 1 with it is hollow solid
Safety barrel 24 is connected, and hollow sleeve 25 is equipped in hollow fixed cylinder 24, and spring 2 26 is separately positioned on hollow sleeve 25 or so
Two sides, 25 left and right ends of hollow sleeve pass through spring 2 26 and are connected with hollow fixed cylinder 24, and the design achieves to screw tap
The function of being protected.
Motor 5 is connected with external power supply by conducting wire, and switch is provided on conducting wire, on 5 upper end of motor and screw tap 7
End is mounted on belt pulley, and belt is provided in belt pulley, and belt pulley and belt are arranged inside moving bedplate 4, should
Design realizes the mechanical connection of motor 5 Yu screw tap 7, and hollow 24 annular side left part of fixed cylinder is machined with limit hole, limits
Limited block is provided in hole, limited block is sleeved on 23 outside of pull rod, can be to jacking block 21 when jacking block 21 is moved to the left or right
It is limited, the design achieves the function of limit, 21 right side of jacking block and 25 upper left side side of hollow sleeve are inclined-plane,
Can produce the active force of horizontal direction when hollow sleeve 25 moves down, 4 upper surface of moving bedplate is equipped with emergency stop switch,
Emergency stop switch is connected by conducting wire with external power supply, can be closed rapidly by pressing emergency stop switch when screw tap 7 is stuck
Power supply, prevents damage screw tap 7, which strengthens the protection effect to screw tap 7.
Specific embodiment：In use, user of service first holds pull rod 23 and is moved to the left, pull rod 23 is moved to the left drive
Jacking block 21 is moved to the left, and jacking block 21 is moved to the left so that spring 1 compresses and generates elastic force, when jacking block 21 is moved to the left to one
When positioning is set, hollow sleeve 25 moves up under the elastic force effect of spring 2 26, when hollow sleeve 25 is moved upwards up to thereon
When end face is in contact with hollow fixed cylinder, hollow sleeve 25 stops movement, so that the function of packing up hollow sleeve 25 is realized,
Then parts to be processed is first placed on 1 upper surface of fixed disk and fixation by user of service, and then user of service opens motor 5, electricity
The work of machine 5 drives screw tap 7 to rotate, and then user of service holds moving bedplate 4 and moves down, and moving bedplate 4 moves down band
Dynamic fixed block 3 moves down, and fixed block 3, which moves down, drives screw tap 7 to move down, and then screw tap 7 carries out parts to be processed
Processing, when part completes the process, user of service first closes motor 5, then holds moving bedplate 4 and moves up, mobile station
Plate 4, which moves up, drives fixed block 3 to move up, and fixed block 3, which moves up, drives screw tap 7 to move up, when screw tap 7 is to moving up
When moving certain position, then stop mobile moving bedplate 4 makes to realize the operation for carrying out tapping to parts to be processed
Hollow sleeve 25 to be held with personnel and is moved down, hollow sleeve 25, which moves down, to be led to the compression of spring 2 26 and generates elastic force,
When hollow sleeve 25, which is moved down into its upper left side inclined-plane, to be in contact with 21 right side inclined-plane of jacking block, continue to move down hollow sleeve
Cylinder 25, to generate active force to the left to jacking block 21, jacking block 21 is moved to the left under the active force to the left, and jacking block 21 is to moving to left
It is dynamic that pull rod 23 is driven to be moved to the left simultaneously compressed spring 1, when hollow sleeve 25 is moved down into 21 downside of jacking block, jacking block 21
It moves right under the elastic force effect of spring 1, jacking block 21, which moves right, drives pull rod 23 to move right, thus to hollow sleeve
Cylinder 25 is fixed, and realizes the effect protected screw tap 7.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of tooth machining unit screw tap protective device, including fixed disk（1）, protection mechanism（2）, fixed block（3）, moving bedplate（4）,
Motor（5）, telescope support（6）And screw tap（7）, it is characterised in that：The telescope support（6）It is mounted on fixed disk（1）Upper end
Face right part, the moving bedplate（4）It is mounted on telescope support（6）Upper end, the motor（5）It is fixed on moving bedplate（4）Lower end
Face right part, the telescope support（6）It is arranged in motor（5）Left side, the fixed block（3）It is arranged in telescope support（6）Left side, institute
State fixed block（3）It is welded on moving bedplate（4）Lower end surface, the screw tap（7）It is mounted on fixed block（3）Lower end, the protection machine
Structure（2）It is sleeved on screw tap（7）Outside, the protection mechanism（2）It is mounted on fixed block（3）Lower end；
The protection mechanism（2）Including jacking block（21）, spring one（22）, pull rod（23）, hollow fixed cylinder（24）, hollow sleeve
（25）, spring two（26）And groove（27）, the hollow fixed cylinder（24）It is mounted on fixed block（3）Lower end, it is described hollow solid
Safety barrel（24）Annular side or so two processes fluted（27）, the jacking block（21）It is arranged recessed in interior annular side left part
Slot（27）It is interior, the jacking block（21）Left side is welded with pull rod（23）, the pull rod（23）Across hollow fixed cylinder（24）Outer ring
Shape side, the spring one（22）It is sleeved on pull rod（23）Outside, the jacking block（21）Pass through spring one（22）With hollow fixation
Cylinder（24）It is connected, the hollow fixed cylinder（24）Hollow sleeve is inside installed（25）, the spring two（26）It is separately positioned on
Hollow sleeve（25）The left and right sides, the hollow sleeve（25）Left and right ends pass through spring two（26）With hollow fixed cylinder（24）
It is connected.
2. a kind of tooth machining unit screw tap protective device according to claim 1, it is characterised in that：The motor（5）With it is external
Power supply is connected by conducting wire, and switch is provided on conducting wire, the motor（5）Upper end and screw tap（7）Upper end is mounted on
Belt pulley, and belt is provided in belt pulley, the belt pulley and belt are arranged at moving bedplate（4）It is internal.
3. a kind of tooth machining unit screw tap protective device according to claim 1, it is characterised in that：The hollow fixed cylinder（24）
Annular side left part is machined with limit hole, and limited block is provided in the limit hole, and the limited block is sleeved on pull rod（23）
Jacking block is worked as in outside（21）It, can be to jacking block when being moved to the left or right（21）It is limited.
4. a kind of tooth machining unit screw tap protective device according to claim 1, it is characterised in that：The jacking block（21）Right side
And hollow sleeve（25）Upper left side side is inclined-plane, in hollow sleeve（25）It can produce horizontal direction when moving down
Active force.
5. a kind of tooth machining unit screw tap protective device according to claim 1, it is characterised in that：The moving bedplate（4）On
End face is equipped with emergency stop switch, and the emergency stop switch is connected by conducting wire with external power supply, works as screw tap（7）It can lead to when stuck
It crosses pressing emergency stop switch and closes power supply rapidly, prevent damage screw tap（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728892.5A CN108817564A (en) | 2018-07-05 | 2018-07-05 | A kind of tooth machining unit screw tap protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728892.5A CN108817564A (en) | 2018-07-05 | 2018-07-05 | A kind of tooth machining unit screw tap protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108817564A true CN108817564A (en) | 2018-11-16 |
Family
ID=64134707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810728892.5A Pending CN108817564A (en) | 2018-07-05 | 2018-07-05 | A kind of tooth machining unit screw tap protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108817564A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152388Y (en) * | 2008-01-26 | 2008-11-19 | 中北大学 | Solar water heater automatic water valve |
| CN203184776U (en) * | 2013-04-17 | 2013-09-11 | 黄剑辉 | Tapping machine screw tap protection device |
| CN105179535A (en) * | 2015-10-24 | 2015-12-23 | 四川劲兴制动科技有限公司 | Shift lever assembly of ratchet type compensating device of industrial brake |
| CN205764281U (en) * | 2016-06-14 | 2016-12-07 | 廖朝元 | A kind of tapping chuck with chip removal function |
| CN206824771U (en) * | 2017-05-15 | 2018-01-02 | 河源市山德实业有限公司 | A kind of automatic tapping machine |
| CN207447526U (en) * | 2017-11-23 | 2018-06-05 | 宿迁市通用机械有限公司 | A kind of novel tapping machine |
-
2018
- 2018-07-05 CN CN201810728892.5A patent/CN108817564A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152388Y (en) * | 2008-01-26 | 2008-11-19 | 中北大学 | Solar water heater automatic water valve |
| CN203184776U (en) * | 2013-04-17 | 2013-09-11 | 黄剑辉 | Tapping machine screw tap protection device |
| CN105179535A (en) * | 2015-10-24 | 2015-12-23 | 四川劲兴制动科技有限公司 | Shift lever assembly of ratchet type compensating device of industrial brake |
| CN205764281U (en) * | 2016-06-14 | 2016-12-07 | 廖朝元 | A kind of tapping chuck with chip removal function |
| CN206824771U (en) * | 2017-05-15 | 2018-01-02 | 河源市山德实业有限公司 | A kind of automatic tapping machine |
| CN207447526U (en) * | 2017-11-23 | 2018-06-05 | 宿迁市通用机械有限公司 | A kind of novel tapping machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |
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| WD01 | Invention patent application deemed withdrawn after publication |