CN218364059U - Tailstock connector for machining support pipe - Google Patents
Tailstock connector for machining support pipe Download PDFInfo
- Publication number
- CN218364059U CN218364059U CN202221934957.XU CN202221934957U CN218364059U CN 218364059 U CN218364059 U CN 218364059U CN 202221934957 U CN202221934957 U CN 202221934957U CN 218364059 U CN218364059 U CN 218364059U
- Authority
- CN
- China
- Prior art keywords
- connector
- tailstock
- processing
- supporting rod
- supporting
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of machining, a tailstock connector is used in stay tube processing is disclosed, including the connector, connector lateral wall symmetry is provided with and is no less than 2 bracing pieces, be equipped with the screw hole on the connector, bracing piece and screw hole threaded connection, the bracing piece connector department of meeting is equipped with fixation nut. The utility model has the advantages of it is following and effect: when the flanges at the two ends of the supporting pipe are machined, the connector is arranged in the pipe body, the supporting rod is rotated, the convex block at the upper end of the supporting rod is connected with the inner wall of the pipe body, then the fixing nut is screwed, the position of the supporting rod is fixed, the supporting rod can be fixed in the pipe body, then the ejector pin of the connector is fixed on the machine tool, the ejector pin can drive the supporting pipe to rotate through the connector, and because the connector is positioned inside the supporting pipe, and the diameter of the connector is smaller than that of the supporting pipe, four faces of the flange plate can be machined.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to tailstock connector is used in stay tube processing.
Background
The supporting tube is composed of a cylindrical tube body and flanges fixedly connected to two ends of the tube body, two inner and outer surfaces of the flanges and two side surfaces of the flanges need to be ground, and after the supporting tube is clamped by a conventional chuck, the inner surface of the flange and the side surface close to the chuck are difficult to process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tailstock connector is used in stay tube processing has simple structure, convenient operation's effect.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a tailstock connector is used in stay tube processing, includes the connector, connector lateral wall symmetry is provided with and is no less than 2 bracing pieces, be equipped with the screw hole on the connector, bracing piece and screw hole threaded connection, the department of meeting of bracing piece connector is equipped with fixation nut.
The utility model discloses a further set up to: the connector is the cylinder type, the connector is close to bracing piece one end and is equipped with the circular recess, the circular recess is coaxial with the connector, the bracing piece lower extreme passes the screw hole and is located the circular recess.
The utility model discloses a further set up to: the supporting rod is located circular recess one end threaded connection and has the stopper, the stopper is the ball-type.
The utility model discloses a further set up to: and a hexagonal nut is arranged at the upper end of the supporting tube.
The utility model discloses a further set up to: the upper end of the supporting rod is provided with a convex block, and the convex block is attached to the inner wall of the supporting pipe.
The utility model discloses a further set up to: the connector is far away from bracing piece one end fixedly connected with top.
The utility model discloses a further set up to: the connector lateral wall symmetry is provided with 4 bracing pieces.
The utility model has the advantages that:
1. when the flanges at the two ends of the supporting pipe are machined, the connector is arranged in the pipe body, the supporting rod is rotated, the convex block at the upper end of the supporting rod is connected with the inner wall of the pipe body, then the fixing nut is screwed, the position of the supporting rod is fixed, the supporting rod can be fixed in the pipe body, then the ejector pin of the connector is fixed on the machine tool, the ejector pin can drive the supporting pipe to rotate through the connector, and because the connector is positioned inside the supporting pipe, and the diameter of the connector is smaller than that of the supporting pipe, four faces of the flange plate can be machined.
2. The lower end of the supporting rod is in threaded connection with a limiting block, the distance between the top end of the supporting rod and the center of the connector can be limited, the deeper the depth of a threaded hole on the limiting block is, the closer the distance between the top end of the supporting rod and the center of the connector is, and the connector can be used for supporting tubes with different sizes by replacing the limiting block; and the distance between each support rod and the center of the connector can be limited by the limiting block, so that the distance between the top ends of all the support rods and the center of the connector is equal, the connector and the support tube are coaxial, the support tube and the top rotating center of the machine tool are coaxial, and the machining precision is improved.
3. The limiting block is spherical, the limiting block is in point contact with the inner layer of the connector, the supporting rod can rotate conveniently while limiting, and the situation of blocking cannot occur.
4. The hexagonal nut is arranged at the upper end of the supporting rod, so that the supporting rod can be clamped by a wrench conveniently, and the nut is provided with a lug, so that the supporting rod and the supporting tube can be attached more closely, and the connector is firmly connected with the supporting tube.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the connection relationship between the support tube and the connector.
Fig. 2 is a schematic diagram of the connector structure.
In the figure, 1, supporting tube; 11. a pipe body; 12. a flange plate; 2. a connector; 21. a support bar; 22. fixing a nut; 23. a circular groove; 24. a limiting block; 25. a nut; 26. a bump; 3. and (4) a thimble.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example (b): the utility model provides a tailstock connector 2 is used in processing of stay tube 1, as shown in fig. 1, stay tube 1 includes body 11 and fixes the ring flange 12 at 11 both ends of body, connector 2 respectively in 11 needs processing one end of body, the 11 other ends of body pass through chuck fixed connection, fixedly connected with thimble 3 on the connector 2, thimble 3 can be dismantled with the lathe and be connected, when lathe drive thimble 3 rotated, thimble 3 drove stay tube 1 through connector 2 and rotates, be convenient for process ring flange 12 on the stay tube 1.
As shown in fig. 2, the connector 2 is cylindrical, four support rods 21 are symmetrically arranged on the side wall of the connector 2, a threaded hole is formed in the connector 2, the support rods 21 are in threaded connection with the threaded hole, and a fixing nut 22 is arranged at the joint of the support rods 21 and the connector 2. The top end of the support rod 21 is abutted against the inner wall of the support tube 1, so that the connector 2 is fixed with the support tube 1.
As shown in fig. 2, a circular groove 23 is formed at one end of the connector 2 close to the support rod 21, the circular groove 23 is coaxial with the connector 2, the lower end of the support rod 21 penetrates through the threaded hole and is located in the circular groove 23, a spherical stopper 24 is connected to one end of the support rod 21 located in the circular groove 23 through threads, and the length of the support rod 21 can be limited by the spherical stopper 24, so that the distance from the top end of each support rod 21 to the axis of the connector 2 is consistent, and when the connector 2 is fixedly connected with the support tube 1, the axis of the support tube 1 is ensured to coincide with the axis of the connector 2.
As shown in fig. 2, a hexagonal nut 25 is provided on the upper end of the support rod 21, a protrusion 26 is provided on the hexagonal nut 25, and the protrusion 26 is attached to the inner wall of the support tube 1, so that the friction between the support tube 1 and the support rod 21 can be increased.
As shown in fig. 2, one end of the connector 2, which is far away from the support rod 21, is fixedly connected with a tip, and the tip is detachably connected with the lathe.
The utility model provides a 1 processing of stay tube is with 2 theory of operation of tailstock connector: when processing the flange at two ends of the supporting tube 1, arrange the connector 2 in the tube body 11, adopt the spanner to stretch into the tube body 11 and rotate the supporting rod 21, make the lug 26 of the upper end of the supporting rod 21 connect with the inner wall of the tube body 11, then tighten the fixing nut 22, make the position of the supporting rod 21 fixed, the supporting rod 21 can be fixed in the tube body 11, then fix the thimble 3 of the connector 2 on the machine tool, the thimble 3 accessible connector 2 drives the supporting tube 1 to rotate, because the connector 2 is located inside the supporting tube 1, and the diameter of the connector 2 is less than the supporting tube 1, so four faces of the flange 12 can all be processed.
Claims (7)
1. The utility model provides a tailstock connector is used in stay tube processing which characterized in that: including connector (2), connector (2) lateral wall symmetry is provided with and is no less than 2 bracing pieces (21), be equipped with the screw hole on connector (2), bracing piece (21) and screw hole threaded connection, bracing piece (21) and connector (2) department of meeting are equipped with fixation nut (22).
2. The tailstock connector for processing the support pipe according to claim 1, wherein: connector (2) are the cylinder type, connector (2) are close to bracing piece (21) one end and are equipped with circular recess (23), circular recess (23) are coaxial with connector (2), bracing piece (21) lower extreme passes the screw hole and is located circular recess (23).
3. The tailstock connector for processing the support pipe according to claim 2, wherein: the supporting rod (21) is located one end of the circular groove (23) and is in threaded connection with a limiting block (24), and the limiting block (24) is of a spherical shape.
4. The tailstock connector for processing the support pipe according to claim 1, wherein: and a hexagonal nut (25) is arranged at the upper end of the supporting rod (21).
5. The tailstock connector for processing the support pipe according to claim 4, wherein: the upper end of the screw cap (25) is provided with a convex block (26), and the convex block (26) is attached to the inner wall of the support tube (1).
6. The tailstock connector for processing the support pipe according to claim 1, wherein: and one end of the connector (2) far away from the support rod (21) is fixedly connected with a tip.
7. The tailstock connector for processing the support pipe according to claim 1, wherein: the side wall of the connector (2) is symmetrically provided with 4 support rods (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221934957.XU CN218364059U (en) | 2022-07-25 | 2022-07-25 | Tailstock connector for machining support pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221934957.XU CN218364059U (en) | 2022-07-25 | 2022-07-25 | Tailstock connector for machining support pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218364059U true CN218364059U (en) | 2023-01-24 |
Family
ID=84964295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221934957.XU Active CN218364059U (en) | 2022-07-25 | 2022-07-25 | Tailstock connector for machining support pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218364059U (en) |
-
2022
- 2022-07-25 CN CN202221934957.XU patent/CN218364059U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203509093U (en) | Thin-walled workpiece machining clamp | |
| CN203664731U (en) | Elastic expansion force core shaft for lathe | |
| CN205021244U (en) | A milling fixture that is used for centering clamping part axis of reference on lathe | |
| CN218364059U (en) | Tailstock connector for machining support pipe | |
| CN214868833U (en) | Tool for machining spherical surface of valve core of cam bending valve | |
| CN108838417B (en) | Clamp for machining shaft sleeve parts | |
| CN206981770U (en) | Female top tip structure | |
| CN201333574Y (en) | Hand-held semi-automatic shaping device for end face of steel bar thread head | |
| CN114799251A (en) | Expansion sleeve type turning and grinding mandrel clamp | |
| CN210435951U (en) | Self-tightening centering grinding clamp | |
| CN212577510U (en) | Tailstock for machining pipe blank by large lathe | |
| CN208788051U (en) | A kind of thin-walled parts processing bit combination fixture with threaded hole | |
| CN207997156U (en) | A kind of collet | |
| CN104841978A (en) | Bush clamp for central hole drilling | |
| CN206967120U (en) | Vibratory sieve eccentric shaft Vehicle Processing special tooling | |
| CN218776176U (en) | Radial-angular directional multi-position clamp for drilling conical surface periphery | |
| CN211136410U (en) | Tight device in top for lathe | |
| CN212885116U (en) | Machine tool for processing rectangular hole of fixed sphere | |
| CN110102786A (en) | A kind of easily assembly and disassembly long bolt processing support device | |
| CN217701402U (en) | External wrapping clamping seat for boring of transmission screw rod sleeve | |
| CN214221676U (en) | Improved piston rod for oil cylinder | |
| CN219426996U (en) | Split woodworking tool rest | |
| CN210997692U (en) | End allies oneself with ware car centre bore frock | |
| CN217860176U (en) | Eccentric sleeve clamp | |
| CN219234562U (en) | Non-standard piece tool fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |