CN207309490U - Horizontal milling machine oblique surface machining special fixture with stopper - Google Patents

Horizontal milling machine oblique surface machining special fixture with stopper Download PDF

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Publication number
CN207309490U
CN207309490U CN201721356393.5U CN201721356393U CN207309490U CN 207309490 U CN207309490 U CN 207309490U CN 201721356393 U CN201721356393 U CN 201721356393U CN 207309490 U CN207309490 U CN 207309490U
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CN
China
Prior art keywords
base
jaw
oil cylinder
fixed
oil
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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.)
Expired - Fee Related
Application number
CN201721356393.5U
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Chinese (zh)
Inventor
高睿
王文峰
赵利
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Liaoning Institute Of Science And Engineering
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Liaoning Institute Of Science And Engineering
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Priority to CN201721356393.5U priority Critical patent/CN207309490U/en
Application granted granted Critical
Publication of CN207309490U publication Critical patent/CN207309490U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It the utility model is related to a kind of horizontal milling machine oblique surface machining special fixture with stopper, belong to machinery field, including base, oil circuit built in base, oil cylinder is symmetrically fixed in base upper surface both sides, oil cylinder connects hydraulic station by the oil circuit built in base, the piston rod of oil cylinder is oppositely arranged, two-piston boom end fixes moving jaw, regular jaw is fixed between two oil cylinders, using double oil cylinder symmetrical machinings, two workpiece can once be processed, design is suitable for the oil circuit of symmetrical milling and is built among bottom plate, cutter in process is avoided to be interfered with oil pipe, flexibly coordinated with moving jaw using the regular jaw of different angle and may replace cutter gradient method.

Description

Horizontal milling machine oblique surface machining special fixture with stopper
Technical field
A kind of horizontal milling machine oblique surface machining special fixture with stopper is the utility model is related to, belongs to machinery field.
Background technology
It is generally cumbersome using milling machine workpieces processing inclined-plane in actual production processing, such as hand-held tool industry (as clamped Son) inclined-plane processing, if without dedicated fixture, the processing of inclined-plane and faceted pebble is extremely difficult to require, i.e., using special fixture It also is difficult to meet the requirement in the case of producing in enormous quantities, often low production efficiency, machining accuracy are inadequate.
It is on the vertical knee-type milling machine that end mill head can turn round, by milling head together with milling usually using the method on miller part inclined-plane Knife is deflected into required angular milling inclined-plane.This method is made during actual production due to needing to manually adjust milling head angle Into inefficiency, larger equipment investment can be caused again according to nC vertical milling machine.In addition, the fixture needs to step up work manually Part, since the uncertainty of force is caused it cannot be guaranteed that each workpiece positions completely, so that producing mismachining tolerance.So this Method is single-piece work, and production efficiency is too low, is not suitable for the production requirement of high-volume multi-angle.
Utility model content
According to the above-mentioned deficiencies in the prior art, the technical problems to be solved in the utility model is:One kind is provided with spacing The horizontal milling machine oblique surface machining special fixture of device, using double oil cylinder symmetrical machinings, can once process two workpiece, design is applicable in In symmetrical milling oil circuit and among being built in bottom plate, avoid cutter in process from being interfered with oil pipe, using different angle Regular jaw and moving jaw flexibly coordinate and may replace cutter gradient method.
Horizontal milling machine oblique surface machining special fixture with stopper described in the utility model, including base, in base Oil circuit is put, oil cylinder is symmetrically fixed in base upper surface both sides, and oil cylinder connects hydraulic station, the piston of oil cylinder by the oil circuit built in base Bar is oppositely arranged, and two-piston boom end fixes moving jaw, and regular jaw, the clamping of regular jaw both sides are fixed between two oil cylinders The clamping face of face and moving jaw coordinates, and sets mounting hole on base, pin hole, pin hole are vertically arranged on the clamping face of regular jaw Interior cooperation positioning pin, fixed triangle shape guide rail on base, moving jaw lower end set triangular gap, and moving jaw coordinates three On angular guide rail, the stationary spring on the left front clamping face of regular jaw, spring leaf top tilts end as resilient support position, Gu Determine jaw upper end and fix limited block, limited block stretches out in the left side clamping face of regular jaw to the left, the working face of limited block with Limited support section is formed between spring leaf, the fixed support block on the right flank of regular jaw, supporting block upper surface is in certain Angle of inclination, its inclined degree is corresponding with the contact surface of workpiece.
Moving jaw is bolted on cylinder piston rod, fixation and convenient dismounting.
Regular jaw is connected with base, oil cylinder and base by screw with flat key, triangular guide and base, locating piece It is connected by screw with regular jaw, limited block and moving jaw, it is easy for installation.
Operation principle and process:
During work, during processing, suitable regular jaw and work are selected according to the angle requirement on workpiece to be processed inclined-plane first Movable clamp port, and jaw is fixed on fixture.Secondly the sleeve clamp is placed horizontally on horizontal milling machine workbench, confirms phase Contraposition, which postpones, to be screwed and (ensures workpiece within the range of work of lathe).Then by cylinder pipe and hydraulic station pipeline pair Connect, notice that oil pipe should not be reversed, it is ensured that normal use and without oil leakage phenomenon.Then workpiece to be processed is positioned in fixture, Workpiece clamping, positioning pin can be played by positioning action by regular jaw and moving jaw.When milling cutter processes left side inclined-plane, Workpiece is subject to a upward component, and during milling cutter processing right side inclined-plane, workpiece is subject to a downward component, and a spring leaf is set in left side And limited block, set a supporting block to improve machining accuracy with secondary process on right side.Finally, after adjusting tool position, start sleeping Formula milling machine, starts to process.Triangular guide is compared with other types guide rail, and guiding accuracy is high, guide rail large carrying capacity, after abrasion Can automatic compensation gap.After machining, workpiece is removed, whether detection processing is qualified.If size has deviation, need to carry out debugging straight To accurate to dimension requirement.
Possessed beneficial effect is the utility model compared with prior art:
Horizontal milling machine oblique surface machining special fixture with stopper described in the utility model, it is high in machining efficiency, it is applicable in In mass production, using oil cylinder and hydraulic station as power set, high precision machining, uniformity is good, can process different angle Inclined-plane or skewed slot.This fixture is of wide application, and can be applied to the high-volume of current every profession and trade common workpiece oblique surface machining Production, especially the processing of hand-held tool industry such as pliers inclined-plane and faceted pebble, this fixture breach the office of conventional clamp clamping workpiece It is sex-limited, it is alternative multigroup into sleeve clamp by the flexibly cooperation of different angle moving jaw and regular jaw, greatly reduce system The processing cost of enterprise is made, production efficiency and machining accuracy is improved, can be applied to produce in enormous quantities, before having very wide market application Scape.
Brief description of the drawings
Fig. 1 is the utility model embodiment schematic diagram;
Fig. 2 is embodiment illustrated in fig. 1 front view;
Fig. 3 is embodiment illustrated in fig. 1 top view;
Fig. 4 is 12 schematic diagram of embodiment illustrated in fig. 1 base;
Fig. 5 is embodiment illustrated in fig. 1 regular jaw schematic diagram;
Fig. 6 is embodiment illustrated in fig. 1 triangular guide schematic diagram;
Fig. 7 is embodiment illustrated in fig. 1 moving jaw schematic diagram;
Fig. 8 is embodiment illustrated in fig. 1 positioning pin schematic diagram;
Fig. 9 is embodiment illustrated in fig. 1 spring leaf schematic diagram;
Figure 10 is embodiment illustrated in fig. 1 limited block schematic diagram;
Figure 11 is embodiment illustrated in fig. 1 supporting block schematic diagram.
In figure:1st, oil cylinder;2nd, moving jaw;3rd, positioning pin;4th, flat key;5th, triangular guide;6th, workpiece;7th, grips pincers Mouthful;8th, bolt;9th, spring leaf;10th, limited block;11st, supporting block;12nd, base 12.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings:
As shown in Figure 1-Figure 11, horizontal milling machine oblique surface machining special fixture with stopper described in the utility model, Including base 12, oil cylinder 1 is symmetrically fixed in oil circuit built in base 12,12 upper surface both sides of base, and oil cylinder 1 passes through built in base 12 Oil circuit connects hydraulic station, and the piston rod of oil cylinder 1 is oppositely arranged, two-piston boom end fixation moving jaw 2, solid between two oil cylinders 1 Determine regular jaw 7, the clamping face of 7 both sides of regular jaw coordinates with the clamping face of moving jaw 2, and mounting hole is set on base 12, It is vertically arranged pin hole on the clamping face of regular jaw 7, coordinates positioning pin 3 in pin hole, fixed triangle shape guide rail 5 on base 12 is living 2 lower end of movable clamp port sets triangular gap, and moving jaw 2 coordinates on triangular guide 5, in 7 left front clamping face of regular jaw Upper stationary spring 9,9 top of spring leaf tilt end as resilient support position, and limited block 10 is fixed in 7 upper end of regular jaw, spacing Block 10 stretches out in the left side clamping face of regular jaw 7 to the left, and spacing branch is formed between the working face and spring leaf 9 of limited block 10 Section is supportted, the fixed support block 11 on the right flank of regular jaw 7,11 upper surface of supporting block is in certain angle of inclination, it inclines Oblique degree is corresponding with the contact surface of workpiece 6.
Moving jaw 2 is fixed on 1 piston rod of oil cylinder by bolt 8, fixation and convenient dismounting.
Regular jaw 7 is connected with base 12 with base 12, oil cylinder 1 by screw with flat key 4, triangular guide 5 and bottom Seat 12, locating piece and regular jaw 7, limited block and moving jaw 2 are connected by screw, easy for installation.
Operation principle and process:
During work, during processing, suitable 7 He of regular jaw is selected according to the angle requirement on 6 inclined-plane of workpiece to be processed first Moving jaw 2, and jaw is fixed on fixture.Secondly the sleeve clamp is placed horizontally on horizontal milling machine workbench, really It is screwed after recognizing relative position and (ensures workpiece 6 within the range of work of lathe).Then by 1 pipeline of oil cylinder and hydraulic station Pipeline joint, notices that oil pipe should not be reversed, it is ensured that normal use and without oil leakage phenomenon.Then workpiece 6 to be processed is positioned over In fixture, workpiece 6 is clamped by regular jaw 7 and moving jaw 2, positioning pin 3 can play positioning action.Consider during design When being processed to horizontal milling machine, setting milling cutter by carrying out oblique surface machining from left to right in Fig. 4, when milling cutter processes left side inclined-plane, work Part 6 is subject to a upward component, and during milling cutter processing right side inclined-plane, workpiece 6 is subject to a downward component, and a spring leaf is set in left side 9 and limited block 10, set a supporting block 11 to improve machining accuracy with secondary process on right side.Finally, after adjusting tool position, Start horizontal milling machine, start to process.Triangular guide 5 is compared with other types guide rail, and guiding accuracy is high, guide rail bearing capacity Greatly, can automatic compensation gap after abrasion.After machining, workpiece 6 is removed, whether detection processing is qualified.If size has deviation, need Debugging is carried out until accurate to dimension requirement.
Possessed beneficial effect is the utility model compared with prior art:
Horizontal milling machine oblique surface machining special fixture with stopper described in the utility model, it is high in machining efficiency, it is applicable in In mass production, using oil cylinder 1 and hydraulic station as power set, high precision machining, uniformity is good, can process different angle Inclined-plane or skewed slot.This fixture is of wide application, and can be applied to the high-volume of current 6 oblique surface machining of every profession and trade common workpiece Production, especially the processing of hand-held tool industry such as pliers inclined-plane and faceted pebble, this fixture breach the office of conventional clamp clamping workpiece 6 Sex-limited, the flexibly cooperation by different angle moving jaw 2 and regular jaw 7 is alternative multigroup into sleeve clamp, greatly reduces The processing cost of manufacturing enterprise, improves production efficiency and machining accuracy, can be applied to produce in enormous quantities, there is very wide market application Prospect.

Claims (3)

  1. A kind of 1. horizontal milling machine oblique surface machining special fixture with stopper, it is characterised in that:Including base (12), base (12) oil cylinder (1), oil circuit of the oil cylinder (1) built in by base (12) are symmetrically fixed in oil circuit built in, base (12) upper surface both sides Hydraulic station is connected, the piston rod of oil cylinder (1) is oppositely arranged, two-piston boom end fixation moving jaw (2), between two oil cylinders (1) Fixed regular jaw (7), the clamping face of regular jaw (7) both sides coordinate with the clamping face of moving jaw (2), and base is set on (12) Mounting hole is put, pin hole is vertically arranged on the clamping face of regular jaw (7), positioning pin (3) is coordinated in pin hole, is fixed on base (12) Triangular guide (5), moving jaw (2) lower end set triangular gap, and moving jaw (2) coordinates on triangular guide (5), The stationary spring (9) on regular jaw (7) left front clamping face, spring leaf (9) top tilts end as resilient support position, fixed Limited block (10) is fixed in jaw (7) upper end, and limited block (10) stretches out in the left side clamping face of regular jaw (7) to the left, spacing Limited support section is formed between the working face and spring leaf (9) of block (10), the fixed support on the right flank of regular jaw (7) Block (11), supporting block (11) upper surface are in certain angle of inclination, its inclined degree is corresponding with the contact surface of workpiece (6).
  2. A kind of 2. horizontal milling machine oblique surface machining special fixture with stopper according to claim 1, it is characterised in that: Moving jaw (2) is fixed on oil cylinder (1) piston rod by bolt (8).
  3. A kind of 3. horizontal milling machine oblique surface machining special fixture with stopper according to claim 1, it is characterised in that: Regular jaw (7) is connected with base (12) with base (12), oil cylinder (1) by screw with flat key (4), triangular guide (5) It is connected by screw with base (12), locating piece and regular jaw (7), limited block and moving jaw (2).
CN201721356393.5U 2017-10-20 2017-10-20 Horizontal milling machine oblique surface machining special fixture with stopper Expired - Fee Related CN207309490U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721356393.5U CN207309490U (en) 2017-10-20 2017-10-20 Horizontal milling machine oblique surface machining special fixture with stopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721356393.5U CN207309490U (en) 2017-10-20 2017-10-20 Horizontal milling machine oblique surface machining special fixture with stopper

Publications (1)

Publication Number Publication Date
CN207309490U true CN207309490U (en) 2018-05-04

Family

ID=62382272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721356393.5U Expired - Fee Related CN207309490U (en) 2017-10-20 2017-10-20 Horizontal milling machine oblique surface machining special fixture with stopper

Country Status (1)

Country Link
CN (1) CN207309490U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110977033A (en) * 2019-12-12 2020-04-10 西安航天动力机械有限公司 A frock that is used for little part to chamfer in batches to polish
CN111673496A (en) * 2020-05-15 2020-09-18 成都飞机工业(集团)有限责任公司 Flexible fixture with self-adaptive support and multi-point compression

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110977033A (en) * 2019-12-12 2020-04-10 西安航天动力机械有限公司 A frock that is used for little part to chamfer in batches to polish
CN111673496A (en) * 2020-05-15 2020-09-18 成都飞机工业(集团)有限责任公司 Flexible fixture with self-adaptive support and multi-point compression

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180504

Termination date: 20181020

CF01 Termination of patent right due to non-payment of annual fee