CN103949908A - Lathe fixture for machining spherical surface and end surface of inner hole - Google Patents
Lathe fixture for machining spherical surface and end surface of inner hole Download PDFInfo
- Publication number
- CN103949908A CN103949908A CN201410195836.1A CN201410195836A CN103949908A CN 103949908 A CN103949908 A CN 103949908A CN 201410195836 A CN201410195836 A CN 201410195836A CN 103949908 A CN103949908 A CN 103949908A
- Authority
- CN
- China
- Prior art keywords
- lever
- slide block
- piston
- pedestal
- terminal pad
- 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.)
- Pending
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Classifications
-
- 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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a lathe fixture for machining a spherical surface and an end surface of an inner hole. The lathe fixture comprises a base, a movable platen and a connecting disc, wherein a V-shaped location support strip is mounted at the upper end of the base; a briquette is mounted at the lower end of the movable platen; a product to be machined is clamped between the V-shaped location support strip and the briquette; a slide block is connected with the upper end of the movable platen via a screw; the lower end of the slide block is inserted into a scrap prevention plate; the other end of the scrap prevention plate is fixed behind the base; the connecting disc is mounted behind the scrap prevention plate; a piston is mounted in the connecting disc; a rotational lever is mounted above the connecting disc via a lever pin; a first lever of the rotational lever is arranged in a square groove of the slide block; and a second lever of the rotational lever is arranged in an annular groove of the piston.With the adoption of the mode, the lathe fixture for machining the spherical surface and the end surface of the inner hole clamps stably, saves time and labor, and is high in automation degree.
Description
Technical field
The present invention relates to machinery manufacturing technology field, particularly relate to a kind of for processing the turning attachment of endoporus sphere and end face.
Background technology
Along with the automaticity of lathe is more and more higher, fixedly adding man-hour for specific products, the automation precise positioning of fixture clamps and seems particularly important, particularly when the internal structure of converted products, generally product outside is fixed, but in fixing, also can cause injury in various degree, cause mismachining tolerance etc.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of for processing the turning attachment of endoporus sphere and end face, and clamping is stable, and time saving and energy saving, automaticity is high.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of for processing the turning attachment of endoporus sphere and end face, comprise: pedestal, movable pressing board and terminal pad, a V-type positioning support stay is installed in described pedestal upper end, a briquetting is installed in the lower end of described movable pressing board, between described V-type positioning support stay and briquetting, clamp processed product, the upper end of described movable pressing board is connected by screw a slide block, an anti-bits plate is inserted in the lower end of described slide block, the other end of described anti-bits plate is fixed on pedestal rear, described terminal pad is arranged on the rear of anti-bits plate, a piston is installed in the inside of described terminal pad, a rotating lever is installed by lever pin in the top of described terminal pad, the first lever of described rotating lever is inserted in the square groove of slide block, the second lever of described rotating lever is inserted in the cannelure of piston.
In a preferred embodiment of the present invention, multi-faceted fixing for realizing, the lower end of described pedestal also arranges an alignment pin.
In a preferred embodiment of the present invention, for effectively limiting the sliding distance of slide block, described the first lever and the second lever are 90 degree angles.
The invention has the beneficial effects as follows: first the present invention utilizes pedestal and movable pressing board to form a cavity body; product is carried out to outer protection and fixing; recycling machine driving compresses and fixed product, and the vibrations of product work in-process are little, improved production efficiency and machining accuracy.
Brief description of the drawings
Fig. 1 is the present invention for processing the structural representation of turning attachment one preferred embodiment of endoporus sphere and end face;
Fig. 2 is the cutaway view at the place of A-A shown in Fig. 1.
In accompanying drawing, the mark of each parts is as follows: 1, pedestal; 2, movable pressing board; 3, terminal pad; 4, product; 5, slide block; 6, anti-bits plate; 7, piston; 8, lever pin; 9, rotating lever; 10, V-type positioning support stay; 11, alignment pin; 20, briquetting; 50, square groove; 70, cannelure; 90, the first lever; 91, the second lever; 100, cavity body.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1, the embodiment of the present invention comprises: a kind of for processing the turning attachment of endoporus sphere and end face, comprise: pedestal 1, movable pressing board 2 and terminal pad 3, a V-type positioning support stay 10 is installed in pedestal 1 upper end, a briquetting 20 is installed in the lower end of movable pressing board 2, between V-type positioning support stay 10 and briquetting 20, clamp processed product 4, the upper end of movable pressing board 2 is connected by screw a slide block 5, an anti-bits plate 6 is inserted in the lower end of slide block 5, the other end of anti-bits plate 6 is fixed on pedestal 1 rear, terminal pad 3 is arranged on the rear of anti-bits plate 6, a piston 7 is installed in the inside of terminal pad 3, a rotating lever 9 is installed by lever pin 8 in the top of terminal pad 3, the first lever 90 of rotating lever 9 is inserted in the square groove 50 of slide block 5, the second lever 91 of rotating lever 9 is inserted in the cannelure 70 of piston 7.
Furtherly, the lower end of described pedestal 1 also arranges an alignment pin 11, for product structure difference, can carry out multi-faceted fixing; Described the first lever 90 and the second lever 91 are 90 degree angles, can ensure that piston 7 is in the time of side-to-side movement, and slide block 5 displacements are accomplished to limited control.
The present invention's its specific implementation process of turning attachment for processing endoporus sphere and end face: the die cavity of the die cavity of its pedestal 1 and movable pressing board 2 forms a cavity body 100, this cavity body is interior for placing processed product 4, the material of briquetting 20 is brass, while preventing from compressing, weigh product wounded, product is placed on V-type positioning support stay 10, when the first lever 90 of rotating lever 9 is inserted in the square groove 50 of slide block 5, the second lever 91 of rotating lever 9 is inserted the cannelure 70 of piston 7 when interior, briquetting 20 to product 4 in pre-pressing state, in the time that lathe pull bar drives piston 7 to move right, slide block 5 compresses movable pressing board 2 under the drive of the first lever 90, briquetting 20 is fixed product 4 thereupon, cutter moves into from product front end aperture, come Vehicle Processing endoporus sphere and end face, in processing, anti-bits plate 6 starts good barrier effect to smear metal waste material, protected the smooth motion of piston 7 simultaneously, when after completion of processing, the second lever 91 is inserted in the cannelure 70 of piston 7 always, piston 7 is to left movement, the first lever 90 promotes slide block 5 and moves upward, slide block 5 drives movable pressing board 2 and briquetting 20 to unclamp the product 4 after processing, operator takes off product from positioning support stay 10.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. one kind for processing the turning attachment of endoporus sphere and end face, it is characterized in that, comprise: pedestal, movable pressing board and terminal pad, a V-type positioning support stay is installed in described pedestal upper end, a briquetting is installed in the lower end of described movable pressing board, between described V-type positioning support stay and briquetting, clamp processed product, the upper end of described movable pressing board is connected by screw a slide block, an anti-bits plate is inserted in the lower end of described slide block, the other end of described anti-bits plate is fixed on pedestal rear, described terminal pad is arranged on the rear of anti-bits plate, a piston is installed in the inside of described terminal pad, a rotating lever is installed by lever pin in the top of described terminal pad, the first lever of described rotating lever is inserted in the square groove of slide block, the second lever of described rotating lever is inserted in the cannelure of piston.
2. according to claim 1 for processing the turning attachment of endoporus sphere and end face, it is characterized in that: the lower end of described pedestal also arranges an alignment pin.
3. according to claim 1 for processing the turning attachment of endoporus sphere and end face, it is characterized in that: described the first lever and the second lever are 90 degree angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195836.1A CN103949908A (en) | 2014-05-12 | 2014-05-12 | Lathe fixture for machining spherical surface and end surface of inner hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195836.1A CN103949908A (en) | 2014-05-12 | 2014-05-12 | Lathe fixture for machining spherical surface and end surface of inner hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103949908A true CN103949908A (en) | 2014-07-30 |
Family
ID=51327330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410195836.1A Pending CN103949908A (en) | 2014-05-12 | 2014-05-12 | Lathe fixture for machining spherical surface and end surface of inner hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103949908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283447A (en) * | 2020-03-23 | 2020-06-16 | 广东美芝制冷设备有限公司 | Clamp and machining assembly |
| CN112059648A (en) * | 2019-06-10 | 2020-12-11 | 陈柏伸 | Linear slider processing tool mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008030685A2 (en) * | 2006-09-08 | 2008-03-13 | Arc Machines, Inc. | Clamp |
| CN202984712U (en) * | 2012-11-23 | 2013-06-12 | 宁夏长兴精密机械有限公司 | Floating clamp for lathe |
| CN203003525U (en) * | 2012-12-20 | 2013-06-19 | 昆山勇翔精密机械有限公司 | Lathe clamp of irregular part |
| CN203003524U (en) * | 2012-12-20 | 2013-06-19 | 昆山勇翔精密机械有限公司 | Clamp for lathe of oil pump casing |
| CN203853810U (en) * | 2014-05-12 | 2014-10-01 | 昆山勇翔精密机械有限公司 | Lathe clamp for machining inner-hole spherical faces and end faces |
-
2014
- 2014-05-12 CN CN201410195836.1A patent/CN103949908A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008030685A2 (en) * | 2006-09-08 | 2008-03-13 | Arc Machines, Inc. | Clamp |
| CN202984712U (en) * | 2012-11-23 | 2013-06-12 | 宁夏长兴精密机械有限公司 | Floating clamp for lathe |
| CN203003525U (en) * | 2012-12-20 | 2013-06-19 | 昆山勇翔精密机械有限公司 | Lathe clamp of irregular part |
| CN203003524U (en) * | 2012-12-20 | 2013-06-19 | 昆山勇翔精密机械有限公司 | Clamp for lathe of oil pump casing |
| CN203853810U (en) * | 2014-05-12 | 2014-10-01 | 昆山勇翔精密机械有限公司 | Lathe clamp for machining inner-hole spherical faces and end faces |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059648A (en) * | 2019-06-10 | 2020-12-11 | 陈柏伸 | Linear slider processing tool mechanism |
| CN112059648B (en) * | 2019-06-10 | 2021-08-03 | 陈柏伸 | Linear slider processing tool mechanism |
| CN111283447A (en) * | 2020-03-23 | 2020-06-16 | 广东美芝制冷设备有限公司 | Clamp and machining assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140730 |
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| RJ01 | Rejection of invention patent application after publication |