CN219542352U - Boring fixture for machining end face of profile vertical lathe - Google Patents
Boring fixture for machining end face of profile vertical lathe Download PDFInfo
- Publication number
- CN219542352U CN219542352U CN202223540758.3U CN202223540758U CN219542352U CN 219542352 U CN219542352 U CN 219542352U CN 202223540758 U CN202223540758 U CN 202223540758U CN 219542352 U CN219542352 U CN 219542352U
- Authority
- CN
- China
- Prior art keywords
- axial
- wall
- positioning assembly
- special
- chassis
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a boring fixture for a machining end face of a profile vertical lathe, which is fixed on a machining table of a boring machine tool and comprises a chassis, and an axial positioning assembly, an axial radial positioning assembly, an outer wall radial positioning assembly and an outer wall axial positioning assembly which are connected to the chassis in an adjusting manner; the inner periphery of the special-shaped piece is sleeved and fixed on the axial center axial positioning assembly and is radially clamped by the axial center radial positioning assembly, and the outer periphery of the special-shaped piece is axially pressed by the outer wall axial positioning assembly and is radially propped and positioned by the outer wall radial positioning assembly; the chassis is fixedly provided with a plurality of lifting blocks, and the lifting blocks are fixedly provided with outer wall radial positioning assemblies and are connected with the outer wall axial positioning assemblies in an adjusting mode. The boring fixture can simultaneously position the inner cylinder, the outer cylinder and the inner skirt edge of the special-shaped piece in the axial direction and the radial direction, effectively improves boring efficiency and accuracy, has a simple structure, and is easy to realize.
Description
Technical Field
The utility model relates to the technical field of positioning tools, in particular to a boring fixture for a machining end face of a profile vertical lathe.
Background
The boring tool is used as an indispensable workpiece clamp in boring and is widely applied to the machining industry. The error release position of the workpiece, the dimensional position relation of each processing point on the workpiece, the boring process flow and the like are all reference indexes and influencing factors for the design of the workpiece clamp structure and the positioning point position. Particularly, in the workpiece processing of batch boring, a boring tool is designed to rapidly position workpieces and ensure the consistency of processing errors of the workpieces in the same batch, thereby being beneficial to reducing the processing cost and improving the processing precision of the products in the same batch.
In actual machining, a boring jig capable of positioning a special-shaped workpiece with an inner cylinder, an outer cylinder and an inner skirt edge on a workbench of a boring machine tool has not been found.
Therefore, how to solve the axial and radial positioning problem of the inner cylinder, the outer cylinder and the inner skirt of the shaped workpiece is a technical problem to be solved urgently by the person skilled in the art.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides the boring clamp for the machining end face of the profile vertical lathe, which can simultaneously position the inner cylinder, the outer cylinder and the inner skirt edge of the profile in the axial direction and the radial direction, effectively improves boring efficiency and accuracy, has a simple structure and is easy to realize.
The boring fixture for the machining end face of the profile vertical lathe is fixed on a machining table of a boring machine tool and comprises a chassis, and an axial positioning assembly, an axial radial positioning assembly, an outer wall radial positioning assembly and an outer wall axial positioning assembly which are connected to the chassis in an adjusting manner; the inner periphery of the special-shaped piece is sleeved and fixed on the axial center axial positioning assembly and is radially clamped by the axial center radial positioning assembly, and the outer periphery of the special-shaped piece is axially pressed by the outer wall axial positioning assembly and is radially propped and positioned by the outer wall radial positioning assembly; the chassis is fixedly provided with a plurality of lifting blocks, and the lifting blocks are fixedly provided with outer wall radial positioning assemblies and are connected with the outer wall axial positioning assemblies in an adjusting mode.
Preferably, the axial positioning component comprises an axial column and a pressing sheet, wherein the axial column is coaxially and fixedly arranged on the top surface of the chassis, a stepped ring is arranged at the outer circle of the top of the axial column, and the middle part of the top surface of the axial column is connected with the pressing sheet which is matched with the inner wall of the stepped ring to axially clamp the inner circumference of the special-shaped piece through bolts.
Preferably, the axis radial positioning assembly comprises a guide block and a side pushing block, wherein the guide block is fixedly connected to the top surface of the turntable through bolts, and the top surface of the guide block is connected with the side pushing block in a sliding guide manner; the side pushing blocks are radially propped against the inner peripheral side wall of the profiled piece.
Preferably, the outer wall radial positioning assembly comprises a plurality of vertical rods, wherein the vertical rods are vertically fixed on the top surface of the lifting block, and side top positioning bolts penetrate through and are inserted into the upper side walls of the vertical rods.
Preferably, the outer wall axial positioning assembly comprises a pressing block and a pressing bolt, wherein the bottom of the pressing bolt is vertically arranged and is in threaded connection with the top surface of the lifting block, and the top of the pressing bolt vertically penetrates through and is in ascending limiting plug-in connection with the pressing block.
The utility model has the advantages and technical effects that:
the boring fixture for the machining end face of the profile vertical lathe is fixed on a machining table of a boring machine tool through a chassis, wherein an axial positioning component of an axle center is used for circumferential clamping and positioning of the inner skirt edge of an inner barrel of the profile and radial inward supporting and positioning of the inner barrel; the axial radial positioning component is used for radial pushing and clamping of the inner cylinder; the outer wall radial positioning assembly is used for supporting the inner wall of the special-shaped piece outer cylinder in a reverse direction in cooperation with the axis radial positioning assembly, so that the radial supporting limit of the special-shaped piece outer cylinder is realized; and finally, the outer wall axial positioning assembly is used for axially pressing the outer skirt edge of the special-shaped piece outer cylinder.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
in the figure: 1-a chassis; 2-tabletting; 3-step ring; 4-an axle center column; 5-standing the pole; 6-lifting blocks; 7-a compression bolt; 8-briquetting; 9-side roof positioning bolts; 10-a guide block; 11-side push block; 12-a processing table; 13-an axial radial positioning assembly; 14-an axial positioning component; 15-an outer wall radial positioning assembly; 16-an outer wall axial positioning assembly.
Detailed Description
For a further understanding of the nature, features, and efficacy of the present utility model, the following examples are set forth to illustrate, but are not limited to, the utility model. The present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is not to be limited thereto.
The boring fixture for the machining end face of the profile vertical lathe is fixed on a machining table 12 of a boring machine tool and comprises a chassis 1, and an axial positioning component 14, an axial radial positioning component 13, an outer wall radial positioning component 15 and an outer wall axial positioning component 16 which are connected to the chassis in an adjusting manner; the inner periphery of the special-shaped piece is sleeved and fixed on the axial center axial positioning assembly and is radially clamped by the axial center radial positioning assembly, and the outer periphery of the special-shaped piece is axially pressed by the outer wall axial positioning assembly and is radially propped and positioned by the outer wall radial positioning assembly; a plurality of lifting blocks 6 are fixedly arranged on the chassis, and outer wall radial positioning components are fixedly arranged on the lifting blocks and are connected with the outer wall axial positioning components in an adjusting mode.
Preferably, the axial positioning component comprises an axial column 4 and a pressing sheet 2, wherein the axial column is coaxially and fixedly arranged on the top surface of the chassis, a stepped ring 3 is arranged at the outer circle of the top of the axial column, and the middle part of the top surface of the axial column is connected with the pressing sheet which is matched with the inner wall of the stepped ring to axially clamp the inner circumference of the special-shaped piece through bolts.
Preferably, the axis radial positioning component comprises a guide block 10 and a side pushing block 11, wherein the guide block is fixedly connected to the top surface of the turntable through bolts, and the top surface of the guide block is connected with the side pushing block in a sliding guide manner; the side pushing blocks are radially propped against the inner peripheral side wall of the profiled piece.
Preferably, the outer wall radial positioning assembly comprises a plurality of vertical rods 5 which are vertically fixed on the top surface of the lifting block, and side top positioning bolts 9 penetrate and are inserted into the upper side walls of the vertical rods.
Preferably, the outer wall axial positioning assembly comprises a pressing block 8 and a pressing bolt 7, wherein the bottom of the pressing bolt is vertically arranged and is in threaded connection with the top surface of the lifting block, and the top of the pressing bolt vertically penetrates through and is in ascending limiting plug-in connection with the pressing block.
In the utility model, preferably, when the special-shaped piece is positioned, the chassis is coaxially clamped and fixed on a processing table of a boring machine tool, then the inner skirt edge of the inner barrel of the special-shaped piece is coaxially sleeved on a stepped ring on the top surface of the axle center column, and the outer wall of the inner barrel is radially propped up by adopting a side pushing block; the side pushing block pushes the outer wall of the inner cylinder of the special-shaped block to one horizontal side, and meanwhile, side top positioning bolts on the plurality of vertical rods limit and prop the outer wall of the outer cylinder of the special-shaped block to the other horizontal side, so that the skirt edge outside the outer cylinder is axially positioned between the bottom surface of the pressing block and the top surface of the lifting block; and finally, screwing the pressing piece and the top surface of the axle center column respectively, and connecting the pressing piece with the screw threads on the top surface of the lifting block, namely, completing the axial/radial clamping and positioning of the inner cylinder, the outer cylinder and the inner skirt edge of the special-shaped piece on the integral clamp.
Finally, the utility model adopts the mature products and the mature technical means in the prior art.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (5)
1. The utility model provides a profiled piece merry go round machine processing terminal surface boring jig, this boring jig is fixed on the processing platform of boring lathe, its characterized in that: the device comprises a chassis, and an axial positioning assembly, an axial radial positioning assembly, an outer wall radial positioning assembly and an outer wall axial positioning assembly which are connected to the chassis in an adjusting manner; the inner periphery of the special-shaped piece is sleeved and fixed on the axial positioning component of the axle center and is radially clamped by the radial positioning component of the axle center, and the outer periphery of the special-shaped piece is axially pressed by the axial positioning component of the outer wall and is radially propped and positioned by the radial positioning component of the outer wall; the chassis is fixedly provided with a plurality of lifting blocks, and the lifting blocks are fixedly provided with outer wall radial positioning assemblies and are connected with the outer wall axial positioning assemblies in an adjusting mode.
2. A profiled bar end face boring jig according to claim 1, wherein: the axial positioning assembly comprises an axial column and a pressing sheet, wherein the axial column is coaxially and fixedly arranged on the top surface of the chassis, a stepped ring is arranged at the outer circle of the top of the axial column, and the middle part of the top surface of the axial column is connected with the pressing sheet which is matched with the inner wall of the stepped ring and axially clamps the inner circumference of the special-shaped piece through bolts.
3. A profiled bar end face boring jig according to claim 1, wherein: the axis radial positioning assembly comprises a guide block and a side pushing block, wherein the guide block is fixedly connected to the top surface of the turntable through bolts, and the top surface of the guide block is connected with the side pushing block in a sliding guide manner; the side pushing blocks are radially propped against the inner peripheral side wall of the special-shaped piece.
4. A profiled bar end face boring jig according to claim 1, wherein: the outer wall radial positioning assembly comprises a plurality of vertical rods, the vertical rods are vertically fixed on the top surface of the lifting block, and side top positioning bolts penetrate through and are inserted into the upper side walls of the vertical rods.
5. A profiled bar end face boring jig according to claim 1, wherein: the outer wall axial positioning assembly comprises a pressing block and a pressing bolt, wherein the bottom of the pressing bolt is vertically arranged and is in threaded connection with the top surface of the lifting block, and the top of the pressing bolt vertically penetrates through and is in ascending limiting plug-in connection with the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223540758.3U CN219542352U (en) | 2022-12-29 | 2022-12-29 | Boring fixture for machining end face of profile vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223540758.3U CN219542352U (en) | 2022-12-29 | 2022-12-29 | Boring fixture for machining end face of profile vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219542352U true CN219542352U (en) | 2023-08-18 |
Family
ID=87730509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223540758.3U Active CN219542352U (en) | 2022-12-29 | 2022-12-29 | Boring fixture for machining end face of profile vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219542352U (en) |
-
2022
- 2022-12-29 CN CN202223540758.3U patent/CN219542352U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105563183A (en) | Process equipment for precisely machining thin-wall aluminum alloy cone and machining process thereof | |
| CN208961525U (en) | A kind of wheel hub clamping and positioning device | |
| CN107081441A (en) | A kind of sleeve type work piece inner surface centering and clamping apparatus | |
| CN111037339A (en) | Rapid pressing device for mechanical manufacturing equipment | |
| CN203448793U (en) | Slender shaft end hobbing fixture | |
| CN216066145U (en) | Turnover welding tool fixture | |
| CN215698088U (en) | Self-centering chuck and fixing tool for pipe cutting | |
| CN219542352U (en) | Boring fixture for machining end face of profile vertical lathe | |
| CN205271462U (en) | Eccentric clamping mechanism | |
| CN215468583U (en) | Quick self-centering clamping device of gear shaping machine | |
| CN207057654U (en) | A kind of sleeve type work piece inner surface centering and clamping apparatus | |
| CN115971921A (en) | Special-shaped piece vertical lathe machining end face boring clamp | |
| CN205096651U (en) | A frock for eccentric T type thread processing of bearing bracket | |
| CN213288705U (en) | Vertical lathe fixture | |
| CN212122448U (en) | Clamp for machining | |
| CN219685254U (en) | Thin-wall end cover machining tool | |
| CN208895598U (en) | A kind of fixed device of Machining of Shaft-type Parts | |
| CN203566376U (en) | Clamping tool for vertical machining center | |
| CN205733991U (en) | A kind of Small Cylindrical body punching parts quick clamping mechanism | |
| CN110774019A (en) | Multi-sequence same set of clamp | |
| CN210414276U (en) | Quick positioning locker | |
| CN217832790U (en) | Special positioning tool for circular workpiece | |
| CN204934759U (en) | The gear hobbing tooling of axial workpiece | |
| CN217667990U (en) | Clamping device for machine tool | |
| CN211361505U (en) | Clamping tool for machining annular hole in side wall of annular precision part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |