CN220862752U - Lathe tool for guaranteeing product jumping - Google Patents
Lathe tool for guaranteeing product jumping Download PDFInfo
- Publication number
- CN220862752U CN220862752U CN202322624537.2U CN202322624537U CN220862752U CN 220862752 U CN220862752 U CN 220862752U CN 202322624537 U CN202322624537 U CN 202322624537U CN 220862752 U CN220862752 U CN 220862752U
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- connecting sleeve
- outer edge
- lathe tool
- flange
- groove
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- 230000009191 jumping Effects 0.000 title description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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Abstract
The utility model relates to the field of lathe tools and discloses a lathe tool for ensuring product runout, which comprises a flange, wherein a connecting sleeve is clamped in a groove in the middle of the flange, a hole is formed in the outer edge of the connecting sleeve, a connecting disc is fixedly connected to the top of the connecting sleeve, a collet chuck is fixedly arranged on the outer edge of the top of the connecting sleeve, a clamping rod is inserted into an inner cavity of the connecting sleeve, a rotating groove is formed in the top of the clamping rod, and a pull rod is inserted into the rotating groove. The lathe tool for guaranteeing product run-out provided by the utility model has the advantages that the flange, the connecting disc, the connecting sleeve, the pull rod, the collet chuck and other parts are used, the positioning precision is high when the device is used, the tool is basically free of run-out, the device can be conveniently used, a better effect is achieved, the flange, the connecting disc and other parts are used, the manufacturing cost is simple, the service life of the device can be prolonged when the device is repeatedly used, and the device is convenient to use.
Description
Technical Field
The utility model relates to the field of lathe tools, in particular to a lathe tool for ensuring product run-out.
Background
Along with the rapid development of technology, a lathe is a lathe which mainly uses a lathe tool to carry out turning on a rotating workpiece, and can also use a drill bit, a reamer, a tap, a die, a knurling tool and the like to carry out corresponding machining, when the lathe is used for carrying out turning on the workpiece, the workpiece needs to be subjected to tooling,
The present inventors have now found that the following problems exist during practical use:
In order to ensure the jumping requirements of the internal spline of the product, the external diameter of the product and the end face of the product, the traditional device generally adopts different internal expansion clamping methods in the industry to process the external diameter and the end face of the product, and the jumping numerical value processed by the method is unstable and has larger error, so that the jumping requirements of the internal spline, the external diameter and the end face of the drawing cannot be realized.
Therefore, it is necessary to provide a lathe tool for ensuring product run-out to solve the above technical problems.
Disclosure of utility model
The technical problem to be solved by the utility model is to provide a lathe tool for ensuring product run-out aiming at the defects in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a guarantee lathe frock that product beats, includes the ring flange, the inside joint of recess at ring flange middle part has the adapter sleeve, the hole has been seted up at the outer edge of adapter sleeve, the top fixedly connected with connection pad of adapter sleeve, the outer edge fixed mounting at adapter sleeve top has the collet chuck, the inner chamber grafting of adapter sleeve has the draw-in lever, the rotation groove has been seted up at the top of draw-in lever, the pull rod has been pegged graft to the inside in rotation groove, slotted hole A has been seted up at the outer edge of adapter sleeve, slotted hole A's inner wall rotation is connected with bolt A, slotted hole B has been seted up at the outer edge of ring flange, slotted hole B's inner wall rotation is connected with bolt B.
The connecting sleeve is characterized in that a gasket is arranged on the outer edge of the top of the connecting sleeve, four ejector rods are lapped at the bottom of the gasket, a jack is formed in the upper half part of the connecting sleeve, and the ejector rods are spliced in the jack.
The spring collet is further arranged at the top of the gasket and is overlapped with the inner wall of the connecting disc, and a fixing hole is formed in the outer edge of the connecting disc.
The clamping rod is further fixedly connected with the connecting sleeve through a pull rod, the connecting sleeve is fixedly connected with the flange plate through a bolt A, and the pull rod penetrates through the connecting disc.
The flange plate is further provided with bolts A, and the slotted holes B, the slotted holes A and the fixing holes are all four.
Compared with the related art, the lathe tool for ensuring product run-out has the following beneficial effects:
The lathe tool for guaranteeing product run-out provided by the utility model has the advantages that the flange, the connecting disc, the connecting sleeve, the pull rod, the collet chuck and other parts are used, the positioning precision is high when the device is used, the tool is basically free of run-out, the device can be conveniently used, a better effect is achieved, the flange, the connecting disc and other parts are used, the manufacturing cost is simple, the service life of the device can be prolonged when the device is repeatedly used, and the device is convenient to use.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a lathe tool for ensuring product run-out;
fig. 2 is a schematic diagram of a side sectional structure of a lathe tool for ensuring product runout in the present invention;
Fig. 3 is a schematic diagram of a local structure of a lathe tool for ensuring product runout.
Reference numerals in the drawings: 1. a flange plate; 2. a connecting disc; 3. a gasket; 4. a push rod; 5. connecting sleeves; 6. a pull rod; 7. a collet chuck; 8. a bolt A; 9. a slot hole A; 10. a slot B; 11. a bolt B; 12. a clamping rod; 13. a rotating groove; 14. a fixing hole; 15. a jack; 16. holes.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.
Examples:
As shown in fig. 1-3, the lathe fixture for ensuring product runout comprises a flange plate 1, a connecting sleeve 5 is clamped in a groove in the middle of the flange plate 1, a hole 16 is formed in the outer edge of the connecting sleeve 5, a connecting disc 2 is fixedly connected to the top of the connecting sleeve 5, a collet chuck 7 is fixedly arranged on the outer edge of the top of the connecting sleeve 5, a clamping rod 12 is inserted into an inner cavity of the connecting sleeve 5, a rotating groove 13 is formed in the top of the clamping rod 12, a pull rod 6 is inserted into the rotating groove 13, the pull rod 6 and the collet chuck 7 are arranged, positioning accuracy is high in the using process, the fixture can be used conveniently without runout basically, a slot hole A9 is formed in the outer edge of the connecting sleeve 5, a bolt A8 is rotatably connected to the inner wall of the slot hole A9, the flange plate 1 and the connecting sleeve 5 can be fixed through the bolt A8, a slot hole B10 is rotatably connected to the inner wall of the flange plate 1 and the connecting disc 2, and the connecting sleeve 5 can be used through simple components, the device is simple in manufacturing cost and long service life when the device is repeatedly used.
As shown in fig. 2, a gasket 3 is installed at the outer edge of the top of the connecting sleeve 5, four ejector rods 4 are lapped at the bottom of the gasket 3, a jack 15 is formed in the upper half part of the connecting sleeve 5, the ejector rods 4 are inserted into the jack 15, a collet chuck 7 is located at the top of the gasket 3 and lapped with the inner wall of the connecting disc 2, and a fixing hole 14 is formed at the outer edge of the connecting disc 2.
As shown in fig. 3, the clamping rod 12 is fixedly connected with the connecting sleeve 5 through the pull rod 6, the connecting sleeve 5 is fixedly connected with the flange plate 1 through the bolt A8, the pull rod 6 penetrates through the connecting disc 2, the bolt A8 penetrates through the flange plate 1, the slotted holes B10, the slotted holes A9 and the fixing holes 14 are all four, and the stability of the device can be improved by arranging the four slots, so that the device is convenient to install.
In the implementation, the tool uses the pitch diameter of the spline of the machined part to position, adopts a double-taper internal support, adopts the conical surface pull rod 6 and the conical surface positioning seat to be matched with the conical surface of the internal support tool, and is hydraulically tensioned after the part is installed, so that the repeated clamping of the part is ensured to jump within 0.01 mm; the fixture is manufactured by adopting one-time clamping processing of slow wire running, so that the double taper of the double taper internal support fixture and the inner and outer diameters of the external spline are finished by one-time processing, and the inner and outer diameters and the conical surface runout of the internal support fixture can be ensured to be within 0.005 mm; the center of the positioning seat, the positioning conical surface and the central hole are machined at one time, so that the center, the conical surface and the central hole of the positioning seat can be ensured to have no jump; the internal support tool adopts 65Mn, is subjected to rough machining after integral tempering, leaves a margin, is subjected to heat treatment after the rough machining, ensures that the internal support tool has certain hardness and better toughness, is subjected to finish machining after the heat treatment is finished, and can be used after meeting the requirements of drawing; the frock adopts taut internal stay of double conicity, compares with the frock of propping in the normal single conicity, has the advantage that beats little, combines to adopt spline pitch diameter location, has effectively promoted the precision of internal stay frock, carries out the part processing with it, can effectively guarantee inside and outside diameter requirement of beating.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Lathe frock of assurance product beat, including ring flange (1), its characterized in that: the novel connecting sleeve is characterized in that a connecting sleeve (5) is clamped inside a groove in the middle of the flange plate (1), a hole (16) is formed in the outer edge of the connecting sleeve (5), a connecting disc (2) is fixedly connected to the top of the connecting sleeve (5), a spring collet (7) is fixedly arranged on the outer edge of the top of the connecting sleeve (5), a clamping rod (12) is inserted into an inner cavity of the connecting sleeve (5), a rotating groove (13) is formed in the top of the clamping rod (12), a pull rod (6) is inserted into the rotating groove (13), a groove hole A (9) is formed in the outer edge of the connecting sleeve (5), a bolt A (8) is connected to the inner wall of the groove hole A (9) in a rotating mode, a groove hole B (10) is formed in the outer edge of the flange plate (1), and a bolt B (11) is connected to the inner wall of the groove hole B (10) in a rotating mode.
2. The lathe tool for guaranteeing product runout according to claim 1, wherein a gasket (3) is arranged at the outer edge of the top of the connecting sleeve (5), four ejector rods (4) are lapped at the bottom of the gasket (3), a jack (15) is formed in the upper half part of the connecting sleeve (5), and the ejector rods (4) are spliced in the jack (15).
3. The lathe tool for guaranteeing product runout according to claim 1, wherein the collet chuck (7) is located at the top of the gasket (3) and is overlapped with the inner wall of the connecting disc (2), and a fixing hole (14) is formed in the outer edge of the connecting disc (2).
4. The lathe tool for guaranteeing product runout according to claim 1, wherein the clamping rod (12) is fixedly connected with the connecting sleeve (5) through a pull rod (6), the connecting sleeve (5) is fixedly connected with the flange plate (1) through a bolt A (8), and the pull rod (6) penetrates through the connecting disc (2).
5. The lathe tool for ensuring product runout according to claim 1, wherein the bolts a (8) penetrate through the flange (1), and the slots B (10), the slots a (9) and the fixing holes (14) are all provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624537.2U CN220862752U (en) | 2023-09-27 | 2023-09-27 | Lathe tool for guaranteeing product jumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624537.2U CN220862752U (en) | 2023-09-27 | 2023-09-27 | Lathe tool for guaranteeing product jumping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220862752U true CN220862752U (en) | 2024-04-30 |
Family
ID=90820605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322624537.2U Active CN220862752U (en) | 2023-09-27 | 2023-09-27 | Lathe tool for guaranteeing product jumping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220862752U (en) |
-
2023
- 2023-09-27 CN CN202322624537.2U patent/CN220862752U/en active Active
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