CN105397527A - Process unit for machining lathe tool apron rack on milling machine - Google Patents
Process unit for machining lathe tool apron rack on milling machine Download PDFInfo
- Publication number
- CN105397527A CN105397527A CN201510891830.2A CN201510891830A CN105397527A CN 105397527 A CN105397527 A CN 105397527A CN 201510891830 A CN201510891830 A CN 201510891830A CN 105397527 A CN105397527 A CN 105397527A
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- China
- Prior art keywords
- positioning
- clamp body
- process unit
- plate
- milling machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a process unit for machining a lathe tool apron rack on a milling machine and belongs to the technical field of machining. The process unit comprises a fixture body, an index plate, a positioning plate, a pin I, a feeler block, a compressing block, a cylinder, positioning keys, a center shaft and a positioning shaft ,wherein the index plate is mounted on a mounting plate of the fixture body by the aid of the center shaft, and a nut is screwed at the lower end, extending out of the fixture body, of the center shaft; four horizontal index holes are formed in the peripheral surface of the index plate at equal angles, and bolts I matched with the index holes are mounted on a guide seat of the fixture body; the positioning plate is mounted on the index plate; the positioning shaft is fixed on the positioning plate; the pin I and the feeler block are arranged in the upper plane of the positioning plate; the cylinder is mounted on the fixture body; the positioning keys are arranged in a lower plane of a horizontal plate of a right angle plate of the fixture body. According to the process unit, complete positioning of a workpiece can be realized, further, cylinder clamping is adopted, the positioning precision is high, the clamping is reliable, and rapid tool setting can be performed. The process unit is simple in structure and easy to mount and operate and can effectively improve the processing efficiency.
Description
Technical field
The present invention relates to a kind of process unit, particularly relate to the process unit of lathe for machining tool apron rack on a kind of milling machine, belong to Machining Technology field.
Background technology
Part is as shown in Figure 1 CA6140 lathe tool mounting, and square tool post is a major part of lathe carriage.Accurate positioning degree before and after square tool post transposition, directly affects the precision of institute's processing parts.Its main function is exactly other part clamp-on tool by being contained on knife rest, during tool changing, under handle rotates, drives square tool post revolution, to reach the object of tool changing.Milling machine is a kind of broad-spectrum lathe, on milling machine can processing plane, groove, point tooth part, helical surface and various curved surface, the machining accuracy of the surrounding plane of square tool post has higher requirement, finish-milling processing can be carried out by milling machine, and corresponding process unit will be had to ensure location and the clamping of workpiece with milling machine processing parts.
Summary of the invention
In order to solve the problem, the invention provides the process unit of lathe for machining tool apron rack on a kind of milling machine, this process unit, can realize locating completely to workpiece for positioning datum with the bottom surface of tool apron rack, a side face and central through hole; This process unit is provided with feeler block, can tool setting fast process; This process unit is provided with indexing mechanism, can realize the processing that clamped one time can complete peripheric surface.This process unit structure is simple, installs processing ease, effectively can improve working (machining) efficiency.
In order to achieve the above object, the present invention is by the following technical solutions: the process unit of lathe for machining tool apron rack on a kind of milling machine, comprise clamp body, index dial, positioning disk, pin I, feeler block, compact heap, cylinder, positioning key, central shaft and locating shaft, described clamp body is made up of the L-square of installing plate and left and right two L-types, and upright plate and the installing plate of L-square are perpendicular; Index dial is arranged on the installing plate of clamp body through the centre bore that index dial and clamp body are mated by described central shaft, and the lower end that central shaft stretches out clamp body has screwed nut; On the peripheric surface of described index dial, circumference is angularly provided with four Horizontal dividing holes, and on clamp body installing plate, plane is provided with guide holder, guide holder is threaded connection bolt I is housed, and bolt I matches with the index hole of opposite position; Described positioning disk is arranged on index dial by bolt, and locating shaft through the vertical centering control central hole that positioning disk is mated, and is fixed on positioning disk by screw I, and the axis of locating shaft and central shaft is in same vertical line; Described pin I and feeler block are located in the upper plane of positioning disk; Described cylinder is being located on the mount pad on clamp body by support installing, and compact heap is connected on the piston rod of cylinder; Described positioning key is located on the lower plane of the level board of clamp body L-square;
Further, described feeler block is right angle feeler block;
Further, described positioning key quantity is two, selects A type positioning key, and the side, location of two positioning key the same sides is in same plane, and positioning key is fixed on clamp body by screw II;
Further, gusset is welded with at the angle of cut place of the installing plate of clamp body and the upright plate of L-type L-square.
The present invention with the bottom surface of tool apron rack, a side face and central through hole for positioning datum, achieve the location completely to workpiece, adopt cylinder clamping, handled easily, reliable clamping, by being provided with indexing mechanism, achieving clamped one time and can complete processing to lathe tool mounting surrounding plane, by establishing feeler block, achieve quick tool setting processing.Structure of the present invention is simple, installs processing ease, effectively can improve working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the part drawing of lathe tool mounting.
Fig. 2 is front view of the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the left view of Fig. 2.
In figure: 1, clamp body, 2, guide holder, 3, bolt I, 4, index dial, 5, bolt II, 6, positioning disk, 7, pin I, 8, feeler block, 9, compact heap, 10, cylinder, 11, support, 12, mount pad, 13, screw I, 14, screw II, 15, positioning key, 16, screw III, 17, pin II, 18, central shaft, 19, nut, 20, locating shaft, 21, gusset.
, detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described (left and right directions in following description is identical with above-below direction with the left and right directions in Fig. 2 with above-below direction).
Be illustrated in figure 1 the part drawing of the lathe tool mounting that will process; As shown in Figures 2 to 4, comprise clamp body 1, index dial 4, positioning disk 6, pin I7, feeler block 8, compact heap 9, cylinder 10, positioning key 15, central shaft 18 and locating shaft 20, described clamp body 1 is made up of the L-square of installing plate and left and right two L-types, and upright plate and the installing plate of L-square are perpendicular; Index dial 4 is arranged on the installing plate of clamp body 1 through the centre bore that index dial 4 and clamp body 1 are mated by described central shaft 18, and the lower end that central shaft 18 stretches out clamp body 1 has screwed nut 19; On the peripheric surface of described index dial 4, circumference is angularly provided with four Horizontal dividing holes, and on clamp body 1 installing plate, plane is provided with guide holder 2, and guide holder 2 is threaded connection bolt I3 is housed, bolt I3 matches with the index hole of opposite position; Described positioning disk 6 is arranged on index dial 4 by bolt 5, and locating shaft 20 through the vertical centering control central hole that positioning disk 6 is mated, and is fixed on positioning disk 6 by screw I13, and the axis of locating shaft 20 and central shaft 18 is in same vertical line; Described pin I7 and feeler block 8 are located in the upper plane of positioning disk 6; Described cylinder 10 is arranged on by support 11 on the mount pad 12 that is located on clamp body 1, and compact heap 9 is connected on the piston rod of cylinder 10; Described positioning key 15 is located on the lower plane of the level board of clamp body 1 L-square.
Described feeler block 8 is right angle feeler block, can improve working (machining) efficiency, can improve machining accuracy again.
Described positioning key 15 quantity is two, selects A type positioning key, and the side, location of two positioning key 15 the same sides is in same plane, and positioning key 15 is fixed on clamp body 1 by screw II14; During installation, the distance between two positioning keys 15 is far away from as much as possible the installation accuracy improving fixture, and positioning key 15 and screw II14 selection standard part are convenient to accessory, installation and location is reliable.
Be welded with gusset 21 at the angle of cut place of the installing plate of clamp body 1 and the upright plate of L-type L-square, the intensity of clamp body can be increased, ensure machining accuracy.
Two positioning keys 15 are first arranged on clamp body 1, are then positioned on the workbench of milling machine by clamp body by positioning key 15, then are fixed on the workbench of milling machine by T-shaped bolt by clamp body by operation principle of the present invention: before processing, lathe tool mounting is placed on positioning disk 6, locating shaft 20 is made to be placed in the central through hole of lathe tool mounting, and pin I7 is close in lathe tool mounting all side, swivel bolt I3, its end is made to be stuck in the index hole of index dial 4, start cylinder 10, by Work-sheet pressing on whole fixture, start milling machine, after carrying out tool setting by feeler block 8, start a side of milling workpiece, after completing the processing of a side, reversely rotate bolt I3, it is made to exit from the index hole of index dial 4, unclamp cylinder 10, after rotation-indexing table to 90 is spent, the end of bolt I3 is placed in again in the index hole corresponding with its position, compression cylinder 10 once again, process next side, complete the processing to lathe tool mounting four sides successively, unload workpiece, replacing workpiece, after completing batch machining, remove whole fixture.
Claims (4)
1. the process unit of lathe for machining tool apron rack on a milling machine, it is characterized in that: comprise clamp body (1), index dial (4), positioning disk (6), pin I (7), feeler block (8), compact heap (9), cylinder (10), positioning key (15), central shaft (18) and locating shaft (20), described clamp body (1) is made up of the L-square of installing plate and left and right two L-types, and upright plate and the installing plate of L-square are perpendicular; Index dial (4) is arranged on the installing plate of clamp body (1) through the centre bore that index dial (4) and clamp body (1) are mated by described central shaft (18), and the lower end that central shaft (18) stretches out clamp body (1) has screwed nut (19); On the peripheric surface of described index dial (4), circumference is angularly provided with four Horizontal dividing holes, on clamp body (1) installing plate, plane is provided with guide holder (2), guide holder (2) is threaded connection bolt I (3) is housed, bolt I (3) matches with the index hole of opposite position; Described positioning disk (6) is arranged on index dial (4) by bolt (5), locating shaft (20) is through the vertical centering control central hole that positioning disk (6) is mated, and being fixed on positioning disk (6) by screw I (13), the axis of locating shaft (20) and central shaft (18) is in same vertical line; Described pin I (7) and feeler block (8) are located in the upper plane of positioning disk (6); Described cylinder (10) is arranged on by support (11) on the mount pad (12) that is located on clamp body (1), and compact heap (9) is connected on the piston rod of cylinder (10); Described positioning key (15) is located on the lower plane of the level board of clamp body (1) L-square.
2. the process unit of lathe for machining tool apron rack on a kind of milling machine according to claim 1, is characterized in that: described feeler block (8) is right angle feeler block.
3. the process unit of lathe for machining tool apron rack on a kind of milling machine according to claim 1 and 2, it is characterized in that: described positioning key (15) quantity is two, select A type positioning key, the side, location of two positioning key (15) the same sides is in same plane, and positioning key (15) is fixed on clamp body (1) by screw II (14).
4. the process unit of lathe for machining tool apron rack on a kind of milling machine according to claim 3, is characterized in that: be welded with gusset (21) at the angle of cut place of the installing plate of clamp body (1) and the upright plate of L-type L-square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510891830.2A CN105397527A (en) | 2015-12-07 | 2015-12-07 | Process unit for machining lathe tool apron rack on milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510891830.2A CN105397527A (en) | 2015-12-07 | 2015-12-07 | Process unit for machining lathe tool apron rack on milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105397527A true CN105397527A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510891830.2A Pending CN105397527A (en) | 2015-12-07 | 2015-12-07 | Process unit for machining lathe tool apron rack on milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105397527A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352388A (en) * | 2018-12-03 | 2019-02-19 | 江苏鹰游纺机有限公司 | The punching tooling of dise knife flange |
| CN117381034A (en) * | 2023-12-06 | 2024-01-12 | 淄博纽氏达特行星减速机有限公司 | Machine tool fixture for machining speed reducer shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU931355A1 (en) * | 1980-11-10 | 1982-05-30 | Дмитровский Завод Фрезерных Станков | Indexing table |
| CN202701804U (en) * | 2012-04-23 | 2013-01-30 | 河北宣化工程机械股份有限公司 | Milling machine clamp |
| CN103143967A (en) * | 2013-03-11 | 2013-06-12 | 钱汝玉 | Rapid-positioning and pneumatic-compressing universal fixture capable of slightly adjusting inclination angle |
| CN104354026A (en) * | 2014-10-28 | 2015-02-18 | 安费诺（常州）电子有限公司 | Indexing fixture of horizontal milling machine for processing cross groove of water pump impeller |
| CN104723139A (en) * | 2014-11-05 | 2015-06-24 | 临沂大学 | Milling machine clamp for milling Y-shaped groove |
-
2015
- 2015-12-07 CN CN201510891830.2A patent/CN105397527A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU931355A1 (en) * | 1980-11-10 | 1982-05-30 | Дмитровский Завод Фрезерных Станков | Indexing table |
| CN202701804U (en) * | 2012-04-23 | 2013-01-30 | 河北宣化工程机械股份有限公司 | Milling machine clamp |
| CN103143967A (en) * | 2013-03-11 | 2013-06-12 | 钱汝玉 | Rapid-positioning and pneumatic-compressing universal fixture capable of slightly adjusting inclination angle |
| CN104354026A (en) * | 2014-10-28 | 2015-02-18 | 安费诺（常州）电子有限公司 | Indexing fixture of horizontal milling machine for processing cross groove of water pump impeller |
| CN104723139A (en) * | 2014-11-05 | 2015-06-24 | 临沂大学 | Milling machine clamp for milling Y-shaped groove |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352388A (en) * | 2018-12-03 | 2019-02-19 | 江苏鹰游纺机有限公司 | The punching tooling of dise knife flange |
| CN117381034A (en) * | 2023-12-06 | 2024-01-12 | 淄博纽氏达特行星减速机有限公司 | Machine tool fixture for machining speed reducer shell |
| CN117381034B (en) * | 2023-12-06 | 2024-02-06 | 淄博纽氏达特行星减速机有限公司 | Machine tool fixture for machining speed reducer shell |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20160316 |
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| WD01 | Invention patent application deemed withdrawn after publication |