CN205673713U - A kind of manually set elongated thread device - Google Patents
A kind of manually set elongated thread device Download PDFInfo
- Publication number
- CN205673713U CN205673713U CN201620560465.7U CN201620560465U CN205673713U CN 205673713 U CN205673713 U CN 205673713U CN 201620560465 U CN201620560465 U CN 201620560465U CN 205673713 U CN205673713 U CN 205673713U
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- CN
- China
- Prior art keywords
- hole
- screw die
- mantle fiber
- mounting seat
- screw
- 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 manually set elongated thread device, including body, cover plate, elevating lever, support plate, spring and mantle fiber assembly, described body profile is square, a cylinder boss it is provided with in the middle part of end face, cylinder boss end face arranges inclined-plane so that the chip landing of mantle fiber operation, the axle ring of one and described hole A matched in clearance it is provided with in the middle part of described elevating lever, lower end forms matched in clearance with described hole B, upper end is fixing with described support plate to be connected, through hole B it is provided with in the middle part of described support plate, described mantle fiber assembly includes screw die, hands handle, rolling bearing, screw die mounting seat, rotate pedestal and stop screw.This device advantage is, owing to using elevating lever and mantle fiber assembly, during mantle fiber, elevating lever declines along with the carrying out of mantle fiber operation, it can be ensured that elongated thread rod member less deformed does not even deform, thus precision is high；Simultaneously because cylinder boss end face arranges inclined-plane, chip is difficult to accumulation so that the course of processing is more stable.
Description
Technical field
This utility model relates to Machining Technology field, relates in particular to a kind of manually set elongated thread device.
Background technology
The screw thread of, processing length length little for nominal diameter and workpiece stiffness difference clamping workpiece in the course of processing is difficult, spiral shell
Stricture of vagina cutting is unstable, workpiece is difficult to keep steady statue etc., causes elongate rod axis of external thread flexural deformation, form of thread not to be advised
The problems such as model, random tooth, elongate rod threaded male component material plasticity, toughness are preferable, and hardness is poor.In view of diameter of work is little, rigidity
Difference, easily produces distortion or flexural deformation in working angles, therefore can not clamping on lathe chuck, direct by the mode of turning
Processing screw thread.It is small lot batch manufacture because of workpiece again, is not suitable for being processed by this large batch of mode of production of thread rolling or rolled thread.
Utility model content
This utility model mainly solves the technical problem existing for prior art, thus provides one manually to carry out
The device of elongated thread mantle fiber.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals.
A kind of manually set elongated thread device, including body, cover plate, elevating lever, support plate, spring and mantle fiber assembly, institute
Stating body profile to be square, be provided with a cylinder boss in the middle part of end face, cylinder boss end face arranges inclined-plane so that mantle fiber operation
Chip landing, be provided with in the middle part of cylinder boss an above-below direction, in order to the through hole A through described elongated thread rod member, cylinder
It is provided for installing the screwed hole of the screw of clamping described elongated thread rod member after boss with the through hole A place of intersecting vertically,
Also being each provided with a stepped hole on the body of described cylinder boss both sides, described stepped hole includes upper part is relatively large in diameter, use
In installing the hole A of described spring and the less hole B of lower diameter, described cover plate is arranged on the upper surface of described body, and with
The described stepped hole position corresponding with cylinder boss offers corresponding hole, be provided with in the middle part of described elevating lever one with described hole
The axle ring of A matched in clearance, lower end and described hole B formation matched in clearance, upper end is fixing with described support plate to be connected, described support plate
Middle part is provided with through hole B, and described mantle fiber assembly includes screw die, handle, rolling bearing, screw die mounting seat, rotates pedestal and spacing
Screw, described rolling bearing is arranged in described through hole B, and rolling bearing endoporus installs described rotation pedestal, described rotation pedestal
Upper end is provided with one in order to the flange A preventing described rotation pedestal from dropping, and is respectively provided with one about described flange A upper surface
Described stop screw, described screw die mounting seat is arranged in described rotating seat body and forms matched in clearance, and described screw die is arranged on
In described screw die mounting seat and with holding screw realize between the two fixing, described screw die mounting seat top is additionally provided with flange
B, the left and right sides of flange B all make chamfered edge process to form plane, before and after described plane, side respectively arranges a step surface, pacify
When filling described screw die mounting seat, first described screw die is installed in screw die mounting seat, then by the flange B of described screw die mounting seat
On two planes just described stop screw is being put into described rotating seat body, finally rotate a low-angle and make described step surface card
Enter described stop screw and i.e. complete the installation of described screw die mounting seat.
More preferably, during use, described body is clamped on bench vice.
More preferably, adopt to be screwed between described body and cover plate and be connected.
Therefore this device provides the benefit that: owing to using elevating lever and mantle fiber assembly, during mantle fiber elevating lever with
The carrying out of mantle fiber operation and decline, it can be ensured that elongated thread rod member less deformed does not even deform, thus precision is high；Simultaneously
Owing to cylinder boss end face arranges inclined-plane, chip is difficult to accumulation so that the course of processing is more stable.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the complete section schematic diagram of manual set elongated thread device of the present utility model.
Fig. 2 be in Fig. 1 B to structural representation.
Fig. 3 is the structural representation of the mantle fiber assembly of manual set elongated thread device of the present utility model.
Fig. 4 is the sectional view in Fig. 1 at A-A.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
This utility model provides a kind of device that can manually carry out elongated thread mantle fiber.
As shown in Figures 1 to 4, a kind of manually set elongated thread device, including body 1, cover plate 2, elevating lever 3, support plate
4, spring 5 and mantle fiber assembly, described body 1 profile is square, and is provided with a cylinder boss 11 in the middle part of end face, and cylinder boss 11 pushes up
Face arranges inclined-plane 12 so that the chip landing of mantle fiber operation, be provided with in the middle part of cylinder boss 11 above-below direction, in order to pass
The through hole A13 of described elongated thread rod member 100, is provided for the through hole A13 place of intersecting vertically after cylinder boss 11 installing
The screwed hole 15 of the screw 110 of clamping described elongated thread rod member 100, the most each on the body 1 of described cylinder boss 11 both sides
Be provided with a stepped hole 14, described stepped hole 14 include that upper part is relatively large in diameter, for install described spring 5 hole A141 and
The hole B142 that lower diameter is less, described cover plate 2 is arranged on the upper surface of described body 1, and with described stepped hole 14 and circle
The corresponding position of post boss 11 offers corresponding hole, is provided with one and joins with A141 gap, described hole in the middle part of described elevating lever 3
The axle ring 31 closed, lower end and described hole B142 formation matched in clearance, upper end is fixing with described support plate 4 to be connected, described support plate 4
Middle part is provided with through hole B41, and described mantle fiber assembly includes screw die 61, handle 62, rolling bearing 63, screw die mounting seat 64, rotates
Pedestal 65 and stop screw 66, described rolling bearing 63 is arranged in described through hole B41, and rolling bearing 63 endoporus installs described rotation
Swivel base body 65, described rotation pedestal 65 upper end is provided with one in order to the flange A651 preventing described rotation pedestal 65 from dropping, in institute
Stating and be respectively provided with a described stop screw 66 about flange A651 upper surface, described screw die mounting seat 64 is arranged on described rotation
Pedestal 65 is interior and forms matched in clearance, in described screw die 61 is arranged on described screw die mounting seat 64 and realizes with holding screw 120
Between the two fixing, described screw die mounting seat 64 top is additionally provided with flange B641, and the left and right sides of flange B641 is all cut
Limit processes to form plane 642, and before and after described plane 642, side respectively arranges a step surface 643, installs described screw die and installs
During seat 64, first described screw die 61 is installed in screw die mounting seat 64, then by the flange B641 of described screw die mounting seat 64
Two planes 642 just described stop screw 66 is put into described rotation pedestal 65, finally rotate a low-angle and make described
Terrace 643 snaps in described stop screw 66 and i.e. completes the installation of described screw die mounting seat.
During use, described body 1 is clamped on bench vice.
Adopt to be screwed between described body 1 and cover plate 2 and be connected.
In this utility model, owing to using elevating lever and mantle fiber assembly, during mantle fiber, elevating lever is along with mantle fiber operation
Carrying out and decline, it can be ensured that elongated thread rod member less deformed does not even deform, thus precision is high；Simultaneously because cylinder is convex
Countertop arranges inclined-plane, and chip is difficult to accumulation so that the course of processing is more stable.
Mentality of designing of the present utility model is below described the most in one embodiment, in the case of system allows,
This utility model can expand to the most external more functional module, thus extends its function to greatest extent.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. a manual set elongated thread device, including body (1), cover plate (2), elevating lever (3), support plate (4), spring (5)
With mantle fiber assembly, it is characterised in that: described body (1) profile is square, and is provided with a cylinder boss (11), cylinder in the middle part of end face
Boss (11) end face arranges inclined-plane (12) so that the chip landing of mantle fiber operation, and cylinder boss (11) middle part is provided with a upper and lower
To, in order to the through hole A(13 through described elongated thread rod member (100)), with through hole A(13 after cylinder boss (11)) hang down
Straight intersection is provided for installing the screwed hole (15) of the screw (110) of clamping described elongated thread rod member (100), at described circle
Also being each provided with a stepped hole (14) on the body (1) of post boss (11) both sides, described stepped hole (14) includes upper part diameter
Bigger, be used for installing the hole A(141 of described spring (5)) and the less hole B(142 of lower diameter), described cover plate (2) is installed
At the upper surface of described body (1), and offer phase in the position corresponding with described stepped hole (14) and cylinder boss (11)
The hole answered, described elevating lever (3) middle part be provided with one with described hole A(141) the axle ring (31) of matched in clearance, lower end and described hole
B(142) forming matched in clearance, upper end is fixing with described support plate (4) to be connected, and described support plate (4) middle part is provided with through hole B
(41), described mantle fiber assembly includes screw die (61), handle (62), rolling bearing (63), screw die mounting seat (64), rotates pedestal
And stop screw (66) (65), described rolling bearing (63) is arranged on described through hole B(41) in, rolling bearing (63) endoporus is installed
Described rotation pedestal (65), it is convex in order to prevent described rotation pedestal (65) from dropping that described rotation pedestal (65) upper end is provided with one
Edge A(651), at described flange A(651) a described stop screw (66) is respectively installed about upper surface, described screw die is installed
Seat (64) is arranged in described rotation pedestal (65) and forms matched in clearance, and described screw die (61) is arranged on described screw die mounting seat
(64) in and with holding screw (120) realization between the two fix, described screw die mounting seat (64) top is additionally provided with flange B
(641), flange B(641) the left and right sides all make chamfered edge and process to form plane (642), side before and after described plane (642)
One step surface (643) is respectively set, when described screw die mounting seat (64) are installed, first described screw die (61) are installed and install into screw die
Seat (64) in, then by the flange B(641 of described screw die mounting seat (64)) on two planes (642) just to described spacing spiral shell
Described rotation pedestal (65) put into by nail (66), finally rotates a low-angle and makes described step surface (643) snap in described spacing spiral shell
Nail (66) i.e. completes the installation of described screw die mounting seat.
Manual set elongated thread device the most according to claim 1, it is characterised in that: during use, described body (1) clamps
On bench vice.
Manual set elongated thread device the most according to claim 1, it is characterised in that: described body (1) and cover plate (2) it
Between adopt and be screwed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620560465.7U CN205673713U (en) | 2016-06-13 | 2016-06-13 | A kind of manually set elongated thread device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620560465.7U CN205673713U (en) | 2016-06-13 | 2016-06-13 | A kind of manually set elongated thread device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205673713U true CN205673713U (en) | 2016-11-09 |
Family
ID=57435559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620560465.7U Expired - Fee Related CN205673713U (en) | 2016-06-13 | 2016-06-13 | A kind of manually set elongated thread device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205673713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624207A (en) * | 2016-12-15 | 2017-05-10 | 安徽华昊机械制造有限公司 | Manual thread deflection preventing tapping machine |
| CN112139614A (en) * | 2020-08-28 | 2020-12-29 | 成都飞机工业（集团）有限责任公司 | Tapping device and method for preventing threading from being inclined |
-
2016
- 2016-06-13 CN CN201620560465.7U patent/CN205673713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624207A (en) * | 2016-12-15 | 2017-05-10 | 安徽华昊机械制造有限公司 | Manual thread deflection preventing tapping machine |
| CN112139614A (en) * | 2020-08-28 | 2020-12-29 | 成都飞机工业（集团）有限责任公司 | Tapping device and method for preventing threading from being inclined |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |