CN104723143A - Tool capable of press fitting multiple parts simultaneously - Google Patents
Tool capable of press fitting multiple parts simultaneously Download PDFInfo
- Publication number
- CN104723143A CN104723143A CN201510159419.6A CN201510159419A CN104723143A CN 104723143 A CN104723143 A CN 104723143A CN 201510159419 A CN201510159419 A CN 201510159419A CN 104723143 A CN104723143 A CN 104723143A
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- CN
- China
- Prior art keywords
- hole
- plate
- movable plate
- compression axis
- screw rod
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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.)
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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
- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2220/00—Details of milling processes
- B23C2220/36—Production of grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2270/00—Details of milling machines, milling processes or milling tools not otherwise provided for
- B23C2270/08—Clamping mechanisms or provision for clamping
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a tool capable of press fitting multiple parts simultaneously. The tool is characterized in that a tool plate and a bottom plate form a frame structure through four guide pillars; a movable plate is installed between the tool plate and the bottom plate, the movable plate is driven by a screw rod and is guided by the four guide pillars; a screw hole is formed in the centre of the movable plate, the thread end of the screw rod is installed in the screw hole, the other end of the screw rod is a step shaft, and the step shaft is installed in a circular hole formed in the center of the tool plate through a screw rod end cover and a bolt; a plurality of step holes are formed in the tool plate, each step hole is provided with a hexagonal locating pin with a through hole in the center, a compressing shaft penetrates through the central through holes of the hexagonal locating pins in a free fit mode and is in clearance fit with a plurality of through holes which are correspondent one to one in the movable plate, and the compressing shaft is installed on the movable plate through an elastic element and a nut; a limit bolt is installed on the base plate and plays the role of limiting position; the compressing shaft compresses parts through a pressing plate. The tool has the advantaged that multiple parts to be machined can be press fitted at one time, and the production efficiency is high.
Description
Technical field
The present invention relates to a kind of machining tool clamp, particularly the frock of a kind of work in-process heart and the multiple part of the last synchronous press mounting of CNC milling machine.
Background technology
The work in-process heart and the multiple part to be processed of the last clamping of CNC milling machine, can shorten non-cutting time, improve working (machining) efficiency.But due to the problem of frock clamp, normally part part ground carries out clamping one by one at present, and the quantity of each clamping parts is also limited, cause lathe utilization rate and working (machining) efficiency low.
Summary of the invention
The present invention is in order to avoid the weak point existing for above-mentioned prior art, provide a kind of can the frock of the multiple part of synchronous press mounting, shorten the clamping time of part to be processed, improve lathe utilization rate and working (machining) efficiency.
The present invention be technical solution problem by the following technical solutions:
The present invention can the design feature of frock of the multiple part of synchronous press mounting be: working plate and base plate form frame structure by four leads by pad and bolted; Described working plate is uniformly distributed the stepped hole for mounting parts, and the small end of stepped hole is hexagon through hole, the hexagonal alignment pin tight fit of described hexagon through hole and middle its central band through hole; The hexagonal profile of described hexagonal alignment pin simultaneously with the hex hole loose fit of part, the central through hole of described hexagonal alignment pin and the stage casing loose fit of compression axis; Movable plate is arranged between working plate and base plate, and described movable plate is driven by screw rod and moves up and down and obtain mobile guide on described lead; Described movable plate is uniformly distributed the movable plate through hole with the hypomere loose fit of compression axis, the position of movable plate through hole is identical with the position one_to_one corresponding of the stepped hole on described working plate, be provided with a tapped through hole at the center of described movable plate, the bottom thread section of described screw rod is contained in described tapped through hole; The epimere of described screw rod is Step Shaft, and described screw rod utilizes described Step Shaft to be arranged in the center hole of working plate by screw rod end cap and screw; The epimere of described compression axis can through the central through hole of part, the centre bore of hexagonal alignment pin is passed in the stage casing of compression axis, the hypomere of compression axis through the through hole on movable plate, and utilizes the step surface of described compression axis to be fixedly mounted on movable plate by elastic component and nut; Pressing plate is utilized to press-fit part by described compression axis; Described pressing plate has U-shaped open slot.
The present invention can the design feature of frock of the multiple part of synchronous press mounting also be:
In vertical mounting limit bolt on described base plate, adjust the overhang of described caging bolt and locked by stop nut, for limiting the extreme lower position of described movable plate.
On described compression axis, be positioned at the bottom of described movable plate, be provided with elastic component, utilize nut adjust the decrement of described elastic component and lock, stage casing corresponding with hexagonal alignment pin central through hole on each compression axis is contour, during adjustment, the decrement of the elastic component on each compression axis is equal.
Compared with the prior art, the effect that the present invention is useful is embodied in:
1, the present invention can once be compressed by rotating screw bolt simultaneously or unclamp multiple part, significantly shortens the part to be processed clamping time, improves lathe utilization rate and working (machining) efficiency.
2, the present invention can also extend to the equally distributed more part of synchronous press mounting.
Accompanying drawing explanation
Fig. 1 is the three-dimensional cut away view of the present invention;
Fig. 2 is structural representation of the present invention.
Fig. 3 is the top view of Fig. 2.
Number in the figure: 1 lead, 2 pads, 3 bolts, 4 working plates, 5 movable plates, 6 base plates, 7 screws, 8 screw rods, 9 screw rod end caps, 10 caging bolts, 11 stop nuts, 12 hexagonal alignment pins, 13 compression axises, 14 pressing plates, 15 parts, 16 elastic components, 17 nuts.
Detailed description of the invention
See Fig. 1, Fig. 2 and Fig. 3, the present embodiment synchronous press mounting 16 parts, the structure of frock is: working plate 4 and base plate 6 by four leads 1 by pad 2 with bolt 3 is fastening forms frame structure; Working plate 4 is uniformly distributed the stepped hole for mounting parts 15, and the small end of stepped hole is hexagon through hole, hexagonal alignment pin 12 close-fitting of hexagon through hole and middle its central band through hole; The hexagonal profile of hexagonal alignment pin 12 simultaneously with the hex hole loose fit of part 15, the central through hole of hexagonal alignment pin 12 and the stage casing loose fit of compression axis 13; Movable plate 5 is arranged between working plate 4 and base plate 6, and movable plate 5 is driven by screw rod 8 and moves up and down, and obtains mobile guide on lead; Movable plate 5 is uniformly distributed the movable plate through hole with the hypomere loose fit of compression axis 13, the position of movable plate through hole is identical with the stepped hole position one_to_one corresponding on working plate 4, be provided with a tapped through hole at the center of movable plate 5, the bottom thread section of screw rod 8 is contained in tapped through hole; The epimere of screw rod 8 is Step Shaft, and screw rod 8 utilizes Step Shaft to be arranged in the center hole of working plate 4 by screw rod end cap 9 and screw 7; The epimere of compression axis 13 can through the central through hole of part 15, the centre bore of hexagonal alignment pin 12 is passed in the stage casing of compression axis 13, the hypomere of compression axis 13 through the through hole on movable plate 5, and utilizes the step surface of compression axis 13 to be fixedly mounted on movable plate 5 by elastic component 16 and nut 17; Utilize pressing plate 14 compressing component 15 by compression axis 13, pressing plate 14 has U-shaped open slot.
In concrete enforcement, in vertical mounting limit bolt 10 on base plate 6, adjust the overhang of caging bolt 10 and locked by stop nut 11, for the extreme lower position of moving-limiting plate 5.
On every root compression axis 13, be positioned at the bottom of movable plate 5, elastic component 16 is installed, two nuts 17 are utilized to adjust the decrement of elastic component 16 and lock top, stage casing corresponding with hexagonal alignment pin 12 central through hole on each compression axis 13 is contour, during adjustment, the decrement of the elastic component on each compression axis is equal.
In the present embodiment, the afterbody of part 15 is placed in the stepped hole of working plate 4, hexagonal alignment pin 12 pine joins realization location in the hex hole inserting part 15, rotating screw bolt 8 makes movable plate 5 move down and compresses elastic component 16, compression axis 13 clamping platen 14 is downwards made by elastic component 16, thus compressing component 15.
In concrete enforcement, 16 stepped holes on working plate 4 are identical with the position one_to_one corresponding of the movable plate through hole of 16 on movable plate 5, the position of four guiding post holes on working plate 4 four holes and movable plate 5 of installing leads is consistent, the hole at working plate 4 center and the screwhole position at movable plate 5 center consistent, four hole sites of installing leads on working plate 4 four holes and base plate 6 of installing leads are consistent.
The course of work:
The top of part 15 from compression axis 13 is inserted in, the afterbody of part 15 puts into the stepped hole of working plate 4, hexagonal alignment pin 12 pine joins realization location in the hex hole inserting part 15, again pressing plate 14 is placed on part 15, after multiple part has all been placed, rotating screw bolt 8 has made movable plate 5 move down, and compresses elastic component 16, compression axis 13 clamping platen 14 is downwards made by elastic component 16, thus compressing component 15.
Lathe mills out deep-slotted chip breaker on the end face of part 15, after machining, counter-rotation screw rod 8, movable plate 5 is moved up, compression axis 13 is driven to move up after movable plate 5 unclamps elastic component 16, compression axis 13 unclamps pressing plate 14, and take out part 15 again after taking out pressing plate 14, a working cycles terminates.
Claims (3)
1. can the frock of the multiple part of synchronous press mounting, it is characterized in that: working plate (4) and base plate (6) by four leads (1) by pad (2) with bolt (3) is fastening forms frame structure; Described working plate (4) is uniformly distributed the stepped hole for mounting parts (15), and the small end of stepped hole is hexagon through hole, hexagonal alignment pin (12) tight fit of described hexagon through hole and middle its central band through hole; The hexagonal profile of described hexagonal alignment pin (12) simultaneously with the hex hole loose fit of part (15), the central through hole of described hexagonal alignment pin (12) and the stage casing loose fit of compression axis (13); Movable plate (5) is arranged between working plate (4) and base plate (6), and described movable plate (5) is driven by screw rod (8) and moves up and down and obtain mobile guide on described lead (1); Described movable plate (5) is uniformly distributed the movable plate through hole with the hypomere loose fit of compression axis (13), the position of movable plate through hole is identical with the position one_to_one corresponding of the stepped hole on described working plate (4), be provided with a tapped through hole at the center of described movable plate (5), the bottom thread section of described screw rod (8) is contained in described tapped through hole; The epimere of described screw rod (8) is Step Shaft, and described screw rod (8) utilizes described Step Shaft to be arranged in the center hole of working plate (4) by screw rod end cap (9) and screw (7); The epimere of described compression axis (13) can pass the central through hole of part (15), the centre bore of hexagonal alignment pin (12) is passed in the stage casing of compression axis (13), the hypomere of compression axis (13) through the through hole on movable plate (5), and utilizes the step surface of described compression axis (13) to be fixedly mounted on movable plate (5) by elastic component (16) and nut (17); Pressing plate (14) is utilized to press-fit part (15) by described compression axis (13); Described pressing plate (14) has U-shaped open slot.
2. according to claim 1 can the frock of the multiple part of synchronous press mounting, it is characterized in that: upper in vertical mounting limit bolt (10) at described base plate (6), adjust the overhang of described caging bolt (10) and locked, for limiting the extreme lower position of described movable plate (5) by stop nut (11).
3. according to claim 1 and 2 can the frock of the multiple part of synchronous press mounting, it is characterized in that: upper at described compression axis (13), to be positioned at described movable plate (5) bottom, elastic component (16) is installed, nut (17) is utilized to adjust the decrement of described elastic component (16) and lock, the upper stage casing corresponding with hexagonal alignment pin (12) central through hole of each compression axis (13) is contour, during adjustment, the decrement of the elastic component on each compression axis is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159419.6A CN104723143B (en) | 2015-04-03 | 2015-04-03 | A kind of can be with the frock of the multiple part of synchronous press mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159419.6A CN104723143B (en) | 2015-04-03 | 2015-04-03 | A kind of can be with the frock of the multiple part of synchronous press mounting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104723143A true CN104723143A (en) | 2015-06-24 |
| CN104723143B CN104723143B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510159419.6A Active CN104723143B (en) | 2015-04-03 | 2015-04-03 | A kind of can be with the frock of the multiple part of synchronous press mounting |
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| CN (1) | CN104723143B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064317A (en) * | 2016-08-18 | 2016-11-02 | 福建龙溪轴承(集团)股份有限公司 | A kind of clamping tool of milling bearing outer ring two symmetrical plane |
| CN108274278A (en) * | 2018-03-20 | 2018-07-13 | 强胜精密机械(苏州)有限公司 | A kind of compound clamping device of hydraulic type multiple station spring and clamping method |
| CN108356625A (en) * | 2018-01-31 | 2018-08-03 | 江门市菲芃格林齿轮有限公司 | A kind of internal tooth part plain grinding tooling of stabilization |
| CN109397131A (en) * | 2017-08-18 | 2019-03-01 | 富鼎电子科技(嘉善)有限公司 | Fixed device |
| CN111942870A (en) * | 2020-08-19 | 2020-11-17 | 全南县超亚科技有限公司 | Motor axle core material feeding unit |
| CN112775700A (en) * | 2021-02-03 | 2021-05-11 | 威海广川精工有限公司 | Top-pulling type pressing multi-station tool |
Citations (7)
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| DE102005009177A1 (en) * | 2005-02-17 | 2006-09-21 | Gerd Gladkowski | Multifunctional clamping tower e.g. for metal pieces, has rectangular or square form for predominantly horizontal machine tools with each tower having housing wall with four to sixteen exchangeable module clamping units bolted |
| CN101704197A (en) * | 2009-09-23 | 2010-05-12 | 吴江市双精轴承有限公司 | Pressing mechanism |
| CN202922231U (en) * | 2012-10-29 | 2013-05-08 | 上海华东计算技术研究所实验工厂 | Tool special for drilling peculiar parts |
| CN103350355A (en) * | 2013-06-25 | 2013-10-16 | 健雄职业技术学院 | Rapid pressing mechanism for small-sized curved surface |
| CN203622007U (en) * | 2013-11-28 | 2014-06-04 | 上海西晨洋禾机械装备有限公司 | Compressing device |
| CN103949918A (en) * | 2014-05-19 | 2014-07-30 | 合肥波林新材料有限公司 | Five-face processing and quick-changing tool capable of clamping multiple to-be-processed parts |
| CN204487213U (en) * | 2015-04-03 | 2015-07-22 | 合肥波林新材料有限公司 | A kind of can the frock of the multiple part of synchronous press mounting |
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2015
- 2015-04-03 CN CN201510159419.6A patent/CN104723143B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005009177A1 (en) * | 2005-02-17 | 2006-09-21 | Gerd Gladkowski | Multifunctional clamping tower e.g. for metal pieces, has rectangular or square form for predominantly horizontal machine tools with each tower having housing wall with four to sixteen exchangeable module clamping units bolted |
| CN101704197A (en) * | 2009-09-23 | 2010-05-12 | 吴江市双精轴承有限公司 | Pressing mechanism |
| CN202922231U (en) * | 2012-10-29 | 2013-05-08 | 上海华东计算技术研究所实验工厂 | Tool special for drilling peculiar parts |
| CN103350355A (en) * | 2013-06-25 | 2013-10-16 | 健雄职业技术学院 | Rapid pressing mechanism for small-sized curved surface |
| CN203622007U (en) * | 2013-11-28 | 2014-06-04 | 上海西晨洋禾机械装备有限公司 | Compressing device |
| CN103949918A (en) * | 2014-05-19 | 2014-07-30 | 合肥波林新材料有限公司 | Five-face processing and quick-changing tool capable of clamping multiple to-be-processed parts |
| CN204487213U (en) * | 2015-04-03 | 2015-07-22 | 合肥波林新材料有限公司 | A kind of can the frock of the multiple part of synchronous press mounting |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064317A (en) * | 2016-08-18 | 2016-11-02 | 福建龙溪轴承(集团)股份有限公司 | A kind of clamping tool of milling bearing outer ring two symmetrical plane |
| CN109397131A (en) * | 2017-08-18 | 2019-03-01 | 富鼎电子科技(嘉善)有限公司 | Fixed device |
| CN109397131B (en) * | 2017-08-18 | 2020-11-03 | 富鼎电子科技(嘉善)有限公司 | Fixing device |
| CN108356625A (en) * | 2018-01-31 | 2018-08-03 | 江门市菲芃格林齿轮有限公司 | A kind of internal tooth part plain grinding tooling of stabilization |
| CN108274278A (en) * | 2018-03-20 | 2018-07-13 | 强胜精密机械(苏州)有限公司 | A kind of compound clamping device of hydraulic type multiple station spring and clamping method |
| CN111942870A (en) * | 2020-08-19 | 2020-11-17 | 全南县超亚科技有限公司 | Motor axle core material feeding unit |
| CN112775700A (en) * | 2021-02-03 | 2021-05-11 | 威海广川精工有限公司 | Top-pulling type pressing multi-station tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104723143B (en) | 2017-03-01 |
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Address after: 16 No. 230088 Anhui province high tech Zone of Hefei science and Technology Park Bo weir Magnolia Avenue Applicant after: HEFEI BOLIN ADVANCE MATERIALS CO., LTD. Address before: 16 No. 230088 Anhui province high tech Zone of Hefei science and Technology Park Bo weir Magnolia Avenue Applicant before: Hefei Bolin Advanced Materials Co., Ltd. |
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