CN209239950U - Stud class part screws tooling - Google Patents
Stud class part screws tooling Download PDFInfo
- Publication number
- CN209239950U CN209239950U CN201821821382.4U CN201821821382U CN209239950U CN 209239950 U CN209239950 U CN 209239950U CN 201821821382 U CN201821821382 U CN 201821821382U CN 209239950 U CN209239950 U CN 209239950U
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- CN
- China
- Prior art keywords
- connecting cylinder
- class part
- stud
- stud class
- locking member
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Abstract
The utility model discloses a kind of stud class parts to screw tooling, it include: the connecting cylinder for being set in stud class part load end outer circle, more locking members are connected on connecting cylinder, locking member passes through connecting cylinder and supports the outer circle of insertion stud class part load end being locked stud class part in connecting cylinder after being used to move under external force, and the screw thread in load end outer circle can be prevented to be locked power damage when being locked stud class part.The end of connecting cylinder is equipped with polygon collet, so that force-applying piece is clamped to apply to screw to be also connected at least one on power and/or connecting cylinder and apply for force person to connecting cylinder to connecting cylinder and screw the force application rod of power.Using the stud class part of the utility model screw tooling assembly screw stud class part when, easy to operate, stud class component assembly screw it is high-efficient, and the screw thread that can be effectively prevent in load end outer circle be locked power damage.
Description
Technical field
The utility model relates to stud class parts assembly fields, particularly, are related to a kind of stud class part and screw tooling.
Background technique
Need to assemble multiple stud class parts on certain model gas turbine.Due to adding in the outer circle of stud class part force side
Work has external screw thread, for the stud class part that avoids being fixedly clamped force side force its assembly side to be packed on gas turbine when,
The external screw thread in the outer circle of force side is damaged, in the prior art, the outer circle of force side is mounted in frequently with two nut to match cooperations
On, then use the rotation of force application means binding nut stud class part to be packed on gas turbine again.Each stud class part
In assembling process, two nuts matched of selection are needed first, and two nuts are then assembled to the outer of stud class part again
On circle, and after the assembly is completed again by two nuts by being disassembled on part, so that entire assembling process is cumbersome, assembly
Low efficiency.
Utility model content
The utility model provides a kind of stud class part and screws tooling, using solve using two nuts matched as
Existing technical problem cumbersome, assembly efficiency is low when bearing member.
The technical solution adopted in the utility model is as follows:
A kind of stud class part screws tooling, processes in the outer circle on stud class part for accepting the load end for screwing power
There is screw thread, screwing tooling includes: the connecting cylinder for being set in stud class part load end outer circle, is connected on connecting cylinder more
Root locking member, locking member pass through the outer circle that connecting cylinder supports insertion stud class part load end after being used to move under external force
Being locked stud class part in connecting cylinder, and can be prevented in load end outer circle when being locked stud class part
Screw thread be locked power damage；The end of connecting cylinder is equipped with polygon collet, so that force-applying piece is clamped to apply to connecting cylinder and revolve
It is also connected at least one in clamp force and/or connecting cylinder and applies the force application rod for screwing power to connecting cylinder for force person.
Further, it is machined on connecting cylinder axially extending logical with the installation for accommodating stud class part force side along its
Road；More locking members are successively spaced laying along the circumferential direction of connecting cylinder, and each locking member is connected on the side wall of connecting cylinder and end
It protrudes into installation passage.
Further, it is machined on connecting cylinder axially extending logical with the installation for accommodating stud class part force side along its
Road；More locking members are divided into the multiple groups locking member group successively laid along the axial direction of connecting cylinder, more lockings in each locking member group
Part is successively spaced laying along the circumferential direction of connecting cylinder, and each locking member is connected on the side wall of connecting cylinder and installation passage is protruded into end
In.
Further, locking member is lock-screw；The spiral shell for installing each lock-screw is machined on the side wall of connecting cylinder
Pit, threaded hole extend vertically through the side wall of connecting cylinder；Lock-screw is threadedly connected in corresponding threaded hole.
Further, the locking member near connecting cylinder insertion end end face is connected away from the distance of connecting cylinder insertion end end face
The 1/4~1/2 of tube length degree.
Further, locking member is formed by the lower made of metal of hardness is standby.
Further, tapered for supporting the support end of screw thread on stud class part load end periphery on locking member.
Further, softer coating is coated with for supporting the support end of stud class part load end outer circle on locking member
Or it is coated with the bed course that the material is soft.
Further, polygon collet and connecting cylinder are integrally formed；Interface channel runs through connecting cylinder and polygon collet.
Further, the quantity of force application rod is more, and more force application rods are successively spaced laying along the circumferential direction of connecting cylinder；Respectively apply
Power bar is fixedly connected by way of welding with connecting cylinder.
The utility model has the following beneficial effects:
When screwing tooling assembly stud class part using the stud class part of the utility model, connecting cylinder is set in first
In the load end of stud class part to be assembled, locking member is set to support stud class part load end after then driving locking member mobile
Outer circle with by stud class part be locked in connecting cylinder, finally use force-applying piece clamping polygon collet with apply connection
The rotary force of cylinder rotation or force person hold force application rod to apply the rotary force of connecting cylinder rotation, after screwing stud class part
It is assembled on gas turbine.Using the stud class part of the utility model screw tooling assembly screw stud class part when, operation
Simply, the component assembly of stud class screws high-efficient, and locking member be locked stud class part when, can effectively prevent outside load end
Screw thread on circle be locked power damage；The utility model screws in tooling, since connecting cylinder only installs accommodating stud class part,
More locking members are used to support stud class part to be locked to it simultaneously, therefore the tooling that screws of the utility model can
Installation accommodating is carried out to the stud class part within the scope of certain diameter, and then improves the applicable model for screwing tooling of the utility model
It encloses, the assembly for adapting it to most stud class parts screws.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is that the stud class part of the preferred embodiment in the utility model screws the schematic cross-sectional view of tooling.
Marginal data
10, connecting cylinder；101, installation passage；20, locking member；30, polygon collet；40, force application rod.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Referring to Fig.1, the preferred embodiment of the utility model provides a kind of stud class part and screws tooling, stud class part
It is threaded in the upper outer circle for accepting the load end for screwing power, screwing tooling includes: for being set in stud class part
Connecting cylinder 10 in load end outer circle is connected with more locking members 20 on connecting cylinder 10, and locking member 20 is under external force
Connecting cylinder 10 is passed through after movement supports the outer circle of insertion stud class part load end being locked stud class part in connection
Cylinder 10 in, and can be prevented when being locked stud class part the screw thread in load end outer circle be locked power damage.Connecting cylinder
10 end is equipped with polygon collet 30, so that force-applying piece is clamped to screw on power and/or connecting cylinder 10 to the application of connecting cylinder 10
It is also connected at least one and applies the force application rod 40 for screwing power to connecting cylinder 10 for force person.
When screwing tooling assembly stud class part using the stud class part of the utility model, connecting cylinder 10 is set with first
Locking member 20 is set to support stud class part after in the load end of stud class part to be assembled, then driving locking member 20 mobile
The outer circle of load end finally clamps polygon collet 30 using force-applying piece being locked stud class part in connecting cylinder 10
Force application rod 40 is held to apply the rotary force of the rotation of connecting cylinder 10 to apply rotary force or the force person of the rotation of connecting cylinder 10, is made
Stud class part is assembled on gas turbine after screwing.Tooling assembly is screwed using the stud class part of the utility model and screws spiral shell
When column class part, easy to operate, stud class component assembly screw it is high-efficient, and locking member 20 be locked stud class part when,
The screw thread that can be effectively prevent in load end outer circle be locked power damage；The utility model screws in tooling, due to connecting cylinder 10
Only installation accommodating stud class part, while more locking members 20 being used to support stud class part to be locked to it, because
This utility model screws tooling and can carry out installation accommodating to the stud class part within the scope of certain diameter, and then improves this reality
With the novel scope of application for screwing tooling, the assembly for adapting it to most stud class parts is screwed.
Optionally, it as shown in Figure 1, the first embodiment of this optinal plan, is machined on connecting cylinder 10 axially extending along its
With the installation passage 101 for accommodating stud class part force side.More locking members 20 are successively spaced along the circumferential direction of connecting cylinder 10
It lays, and each locking member 20 is connected on the side wall of connecting cylinder 10 and end is protruded into installation passage 101.More 20 edges of locking member
The circumferential direction of connecting cylinder 10 is successively spaced laying, is conducive to more 20 mating reactions of locking member circumferentially to carry out to stud class part
Fixation is held out against, to enhance stability when stud class part is locked, enhancing stud class part is locked effect.
Optionally, the second embodiment of this optinal plan is machined on connecting cylinder 10 axially extending for accommodating along its
The installation passage 101 of stud class part force side.Different from the first embodiment more locking members 20 are divided into along connecting cylinder 10
The multiple groups locking member group successively laid of axial direction, more locking members 20 in each locking member group along connecting cylinder 10 circumferential direction successively between
Every laying, and each locking member 20 is connected on the side wall of connecting cylinder 10 and end is protruded into installation passage 101.More locking members 20
Be divided into the multiple groups locking member group successively laid along the axial direction of connecting cylinder 10, so as to stud class part axially be successively spaced into
Row is locked, stability of enhancing stud class part when being locked, and enhancing stud class part is locked effect；Further
Ground, more locking members 20 in each locking member group are successively spaced laying along the circumferential direction of connecting cylinder 10, so as to further enhance spiral shell
Stability when column class part is locked further enhances stud class part and is locked effect.
When actual fabrication, the diameter of installation passage 101 is bigger than the outer diameter of most of stud class parts, thus installation passage
101, which can meet the stud class part for being less than or equal to its diameter to diameter, carries out installation accommodating, and then improves the utility model
The scope of application for screwing tooling, the assembly for adapting it to most stud class parts screw.
Specifically, as shown in Figure 1, locking member 20 is lock-screw.It is machined on the side wall of connecting cylinder 10 each for installing
The threaded hole of lock-screw, threaded hole extend vertically through the side wall of connecting cylinder 10.Lock-screw is threadedly connected to corresponding threaded hole
In.Since threaded hole extends vertically through the side wall of connecting cylinder 10, when lock-screw is installed in the threaded hole, be conducive to locking screw
The more stable outer circle for supporting stud class part is followed closely, so that more stable, be more effectively locked stud class part.
Preferably, the locking member 20 near 10 insertion end end face of connecting cylinder is away from the distance of 10 insertion end end face of connecting cylinder
The 1/4~1/2 of 10 length of connecting cylinder.When the locking member 20 near 10 insertion end end face of connecting cylinder is away from 10 insertion end end of connecting cylinder
When the distance in face is less than the 1/4 of 10 length of connecting cylinder, part on stud class part far from 10 insertion end of connecting cylinder there may be
It shakes, offset, and then reduces locking member 20 to the effect that is locked of stud class part.When near 10 insertion end end of connecting cylinder
When distance of the locking member 20 in face away from 10 insertion end end face of connecting cylinder is greater than the 1/2 of 10 length of connecting cylinder, leaned on stud class part
There may be shakings, offset for the part of 10 insertion end of nearly connecting cylinder, and then it is solid to the locking of stud class part to reduce locking member 20
Determine effect.
Optionally, locking member 20 is formed by the lower made of metal of hardness is standby.The lower metal of hardness includes copper, aluminium etc..This
In utility model, locking member 20 is prepared by H62 to be formed.
Optionally, as shown in Figure 1, for supporting supporting for screw thread on stud class part load end periphery on locking member 20
Hold it is tapered, with the contact area between reduction and screw thread.Since the outer circle of stud class part load end is equipped with screw thread, work as locking
On part 20 for support screw thread on stud class part load end periphery support end it is tapered when, can effectively reduce between screw thread
Contact area, so that a possibility that screw thread is damaged in load end outer circle be effectively reduced.
Optionally, softer coating is coated with for supporting the support end of stud class part load end outer circle on locking member 20
Or it is coated with the bed course that the material is soft.Coating or bed course compared with softwood matter include plastics, rubber etc..
Optionally, as shown in Figure 1, polygon collet 30 and connecting cylinder 10 are integrally formed.Be conducive to enhance connecting cylinder 10 with
The stability connected between polygon collet.Interface channel runs through connecting cylinder 10 and polygon collet 30.Be conducive to different length
The stud class part of degree carries out installation accommodating.
Optionally, as shown in Figure 1, the quantity of force application rod 40 is more, more force application rods 40 along connecting cylinder 10 it is circumferential according to
Minor tick is laid.Each force application rod 40 is fixedly connected by way of welding with connecting cylinder 10.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of stud class part screws tooling, it is used to accept being machined on stud class part in the outer circle for the load end for screwing power
Screw thread, which is characterized in that screwing tooling includes:
Connecting cylinder (10) for being set in the stud class part load end outer circle is connected on the connecting cylinder (10) more
Root locking member (20), the locking member (20) support insertion institute for passing through the connecting cylinder (10) after moving under external force
The outer circle of stud class part load end is stated being locked the stud class part in the connecting cylinder (10), and can be
Be locked the stud class part when prevent the screw thread in load end outer circle be locked power damage；
The end of the connecting cylinder (10) is equipped with polygon collet (30), so that force-applying piece is clamped to apply to the connecting cylinder (10)
Clamp force of putting english and/or be also connected on the connecting cylinder (10) at least one for force person to the connecting cylinder (10) apply revolve
The force application rod (40) of clamp force.
2. stud class part according to claim 1 screws tooling, which is characterized in that
It is machined on the connecting cylinder (10) axially extending logical with the installation for accommodating the stud class part force side along its
Road (101)；
The more locking members (20) are successively spaced laying along the circumferential direction of the connecting cylinder (10), and each locking member (20) is even
It is connected on the side wall of the connecting cylinder (10) and end is protruded into the installation passage (101).
3. stud class part according to claim 1 screws tooling, which is characterized in that
It is machined on the connecting cylinder (10) axially extending logical with the installation for accommodating the stud class part force side along its
Road (101)；
The more locking members (20) are divided into the multiple groups locking member group successively laid along the axial direction of the connecting cylinder (10), each described
The more locking members (20) in locking member group are successively spaced laying, and each locking along the circumferential direction of the connecting cylinder (10)
Part (20) is connected on the side wall of the connecting cylinder (10) and end is protruded into the installation passage (101).
4. stud class part according to claim 2 or 3 screws tooling, which is characterized in that
The locking member (20) is lock-screw；
The threaded hole for installing each lock-screw is machined on the side wall of the connecting cylinder (10), the threaded hole is vertical
Side wall through the connecting cylinder (10)；
The lock-screw is threadedly connected in the corresponding threaded hole.
5. stud class part according to claim 2 or 3 screws tooling, which is characterized in that
The locking member (20) near the connecting cylinder (10) insertion end end face is away from the connecting cylinder (10) insertion end end face
Distance be the connecting cylinder (10) length 1/4~1/2.
6. stud class part according to claim 1 screws tooling, which is characterized in that
The locking member (20) is formed by the lower made of metal of hardness is standby.
7. stud class part according to claim 1 screws tooling, which is characterized in that
It is tapered for supporting the support end of screw thread on the stud class part load end periphery on the locking member (20).
8. stud class part according to claim 1 screws tooling, which is characterized in that
Softer coating is coated with for supporting the support end of the stud class part load end outer circle on the locking member (20)
Or it is coated with the bed course that the material is soft.
9. stud class part according to claim 2 screws tooling, which is characterized in that
The polygon collet (30) and the connecting cylinder (10) are integrally formed；
The interface channel runs through the connecting cylinder (10) and the polygon collet (30).
10. stud class part according to claim 2 screws tooling, which is characterized in that
The quantity of the force application rod (40) be more, the more force application rods (40) along the connecting cylinder (10) circumferential direction successively between
Every laying；
Each force application rod (40) is fixedly connected by way of welding with the connecting cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821382.4U CN209239950U (en) | 2018-11-06 | 2018-11-06 | Stud class part screws tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821382.4U CN209239950U (en) | 2018-11-06 | 2018-11-06 | Stud class part screws tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209239950U true CN209239950U (en) | 2019-08-13 |
Family
ID=67527304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821821382.4U Active CN209239950U (en) | 2018-11-06 | 2018-11-06 | Stud class part screws tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209239950U (en) |
-
2018
- 2018-11-06 CN CN201821821382.4U patent/CN209239950U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |