CN115401492A - Milling tool capable of clamping multiple same parts - Google Patents
Milling tool capable of clamping multiple same parts Download PDFInfo
- Publication number
- CN115401492A CN115401492A CN202211173153.7A CN202211173153A CN115401492A CN 115401492 A CN115401492 A CN 115401492A CN 202211173153 A CN202211173153 A CN 202211173153A CN 115401492 A CN115401492 A CN 115401492A
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- China
- Prior art keywords
- sliding block
- milling tool
- parallel sliding
- tool capable
- clamping
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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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- 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
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a milling tool capable of clamping multiple same parts, which comprises a fixed base, wherein a parallel sliding block is arranged on the fixed base in a matching manner, one end of the parallel sliding block is connected with a floating pressure rod, and the other end of the parallel sliding block is connected with a propelling screw rod. Compared with the prior art, the invention has the advantages that: this device is applicable to bench vice clamping part and carries out milling process, rotatory promotion screw rod makes parallel slider move along, after the preceding terminal surface of the depression bar that floats contacts with the processing part, because of the slight difference of processing part on the diameter, the pressure value of contact has slight difference, the depression bar that floats has slight axial displacement under the effect of hydrostatic pressure, the preceding terminal surface isointensity that enables the depression bar that floats compresses tightly the processing part, the completion is fixed with many processing parts's location, help improving production efficiency, and reduce the clamping, the repetition time of milling, the suitability is good, and convenient for popularization.
Description
Technical Field
The invention relates to a milling tool design in the machining industry, in particular to a milling tool capable of clamping multiple same parts, which can improve the production efficiency.
Background
Milling is one of the most common ways in the field of machining. In the milling process, a milling cutter rotates, a processed part is generally clamped on a bench clamp, the bench clamp is fixed on a workbench, and the part is milled through three-dimensional motion of the workbench. Because the bench clamp is used for clamping parts, generally only one part can be clamped, like clamping a plurality of parts simultaneously, only one part is clamped (in a positioning and fixing state) in the actual process, and the rest parts are in an unreliable state, so that unqualified products can be generated if milling is carried out.
Disclosure of Invention
In order to solve the technical problem, the milling tool capable of clamping a plurality of same parts comprises a fixed base 1, wherein a parallel sliding block 2 is arranged on the fixed base 1 in a matched mode, one end of the parallel sliding block 2 is connected with a floating pressure rod 4, and the other end of the parallel sliding block is connected with a propelling screw rod 3.
Compared with the prior art, the invention has the advantages that: this device is applicable to bench vice clamping part and carries out milling process, rotatory promotion screw rod makes parallel slider move along, after the preceding terminal surface of the depression bar that floats contacts with the processing part, because of the slight difference of processing part on the diameter, the pressure value of contact has slight difference, the depression bar that floats has slight axial displacement under the effect of hydrostatic pressure, the preceding terminal surface isointensity that enables the depression bar that floats compresses tightly the processing part, the completion is fixed with many processing parts's location, help improving production efficiency, and reduce the clamping, the repetition time of milling, the suitability is good, and convenient for popularization.
Preferably, the front end face of the parallel sliding block 2 is provided with a hole matched with the rear cylinder of the floating pressure rod 4.
Preferably, a hydraulic channel connected with the hole is arranged on the front end face of the parallel sliding block 2, a matched exhaust screw 5 is arranged on the side portion of the hydraulic channel, and the exhaust screw 5 is provided with an inner cavity and is filled with liquid injection and pressing oil.
Preferably, the hydraulic passage is filled with hydraulic oil 6.
Preferably, the floating pressure lever 4 is matched with the front end face of the parallel sliding block 2, the rear part of the floating pressure lever 4 is of a cylindrical structure, and two sealing grooves are formed in the cylindrical body.
Preferably, a sealing ring is arranged in the sealing groove in a matched manner.
Preferably, the specification of the groove body of the sealing groove is matched with the specification of the hole in the front end face of the parallel sliding block 2, and the sealing groove is hydraulically sealed.
Preferably, the end of the thrust screw 3 is connected to the parallel slider 2 by a fixed pin 7.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference will now be made in detail to the present disclosure, examples of which are illustrated in the accompanying drawings.
Fig. 1 is a structural schematic diagram of a milling tool capable of clamping multiple identical parts in a use state.
Fig. 2 is a schematic structural diagram of an internal hydraulic oil circuit of a milling tool capable of clamping multiple same parts.
As shown in the figure: 1. the device comprises a fixed base, 2, a parallel sliding block, 3, a pushing screw, 4, a floating pressure rod, 5, an exhaust screw, 6, hydraulic oil, 7, a fixed pin, 8 and a processing part.
Detailed Description
In the embodiment shown in fig. 1 and 2, a parallel slider 2 is arranged on a fixed base 1 in a matching manner, one end of the parallel slider 2 is connected with a floating pressure rod 4, and the other end of the parallel slider is connected with a propelling screw rod 3. The front end of the fixed base is provided with a positioning hole for positioning a machined part, and the rear end of the fixed base is provided with a threaded hole. The parallel slide block 2 realizes parallel movement under the action of the propelling screw rod 3, and realizes clamping (fixing) of a machined part 8.
The working principle of the invention is as follows: after the processing part 8 is installed in the locating hole of the fixed base 1, the propelling screw 3 pushes the parallel sliding block 2 to move forwards, when the front end face of the floating pressure rod 4 at the front end of the parallel sliding block 22 contacts with the processing part 8 (multiple parts), under the action of static pressure transfer, the floating pressure rod 4 has slight axial movement, the automatic adjustment realizes equal-strength pressing due to slight difference of the diameter of the processing part 8, the processing part 8 (multiple parts) can be simultaneously positioned and fixed, when viewed from the figure, the simultaneous positioning and fixing of 6 processing parts 8 can be realized, the width of the fixed base 1 can be properly increased, the number of the processing parts 8 can be increased, multiple parts can be clamped at one time, the milling processing of multiple parts can be completed at one time, and the milling processing efficiency is greatly improved.
Further, as shown in the embodiment shown in fig. 1 and 2, the front end face of the parallel slider 2 is provided with a hole matched with the rear cylinder of the floating pressure rod 4. The floating pressure lever 4 can press the processed part.
Further, as shown in fig. 1 and fig. 2, in the embodiment, a hydraulic channel connected with the hole is arranged on the front end face of the parallel sliding block 2, a matched exhaust screw 5 is arranged on the side part of the hydraulic channel, and the exhaust screw 5 is provided with an inner cavity and is filled with liquid injection and pressing oil. The exhaust screw 5 can fill hydraulic oil and exhaust air in the hydraulic oil through the threaded hole.
Further, in the embodiment shown in fig. 1 and 2, hydraulic oil 6 is injected into the hydraulic passage. The hydraulic oil 6 functions as a medium for transmitting the pressing force.
Further, as shown in fig. 1 and fig. 2, in the embodiment, the floating pressure rod 4 is engaged with the front end surface of the parallel sliding block 2, the rear portion of the floating pressure rod 4 is in a cylindrical structure, and two sealing grooves are arranged on the cylindrical body.
Further, in the embodiment shown in fig. 1 and 2, a sealing ring is fitted in the sealing groove.
Further, as shown in fig. 1 and 2, in the embodiment, the specification of the groove body of the sealing groove is matched with the specification of the hole parallel to the front end face of the slider 2, and the sealing groove is hydraulically sealed.
Further, in the embodiment shown in fig. 1 and 2, the end of the pusher screw 3 is connected to the parallel slider 2 by a fixed pin 7. The propelling screw 3 is matched with a threaded hole at the rear end of the fixed base 1 to realize linear movement. The fixing pin 7 is provided at an axial position of the pusher screw 3, but does not restrict the rotation of the pusher screw 3.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.
Claims (8)
1. The utility model provides a milling frock of many same parts of ability clamping, includes fixed baseplate (1), its characterized in that: the fixed base (1) is provided with a parallel sliding block (2) in a matching manner, one end of the parallel sliding block (2) is connected with a floating pressure rod (4), and the other end of the parallel sliding block is connected with a propelling screw (3).
2. The milling tool capable of clamping multiple identical parts according to claim 1, characterized in that: the front end face of the parallel sliding block (2) is provided with a hole matched with a rear cylinder of the floating pressure rod (4).
3. The milling tool capable of clamping multiple identical parts according to claim 2, wherein the milling tool comprises: the front end face of the parallel sliding block (2) is provided with a hydraulic channel connected with the hole, the side part of the hydraulic channel is provided with a matched exhaust screw (5), and the exhaust screw (5) is provided with an inner cavity and is filled with liquid injection and pressing oil.
4. The milling tool capable of clamping multiple identical parts according to claim 2, wherein the milling tool comprises: and hydraulic oil (6) is injected into the hydraulic channel.
5. The milling tool capable of clamping multiple identical parts according to claim 1, characterized in that: the floating pressure rod (4) is matched with the front end face of the parallel sliding block (2), the rear portion of the floating pressure rod (4) is of a cylindrical structure, and two sealing grooves are formed in the cylinder body.
6. The milling tool capable of clamping multiple identical parts according to claim 5, characterized in that: and a sealing ring is arranged in the sealing groove in a matched manner.
7. The milling tool capable of clamping multiple identical parts according to claim 2 or 5, characterized in that: the specification of the groove body of the sealing groove is matched with the specification of the hole in the front end face of the parallel sliding block (2), and the sealing groove is hydraulically sealed.
8. The milling tool capable of clamping multiple identical parts according to claim 1, characterized in that: the end part of the propelling screw rod (3) is connected with the parallel sliding block (2) through a fixed pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211173153.7A CN115401492A (en) | 2022-09-26 | 2022-09-26 | Milling tool capable of clamping multiple same parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211173153.7A CN115401492A (en) | 2022-09-26 | 2022-09-26 | Milling tool capable of clamping multiple same parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115401492A true CN115401492A (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211173153.7A Pending CN115401492A (en) | 2022-09-26 | 2022-09-26 | Milling tool capable of clamping multiple same parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115401492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116619090A (en) * | 2023-07-25 | 2023-08-22 | 云科智能制造（沈阳）有限公司 | Horizontal machining center convenient to clamping work piece |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB150561A (en) * | 1919-10-29 | 1920-09-09 | Charles Dawkins | An improved construction of vice |
| EP0238734A1 (en) * | 1985-01-03 | 1987-09-30 | Tai-Her Yang | Improved clamping device |
| CN1911593A (en) * | 2005-08-12 | 2007-02-14 | 刘崇敬 | Hydraulic disk spring type bench gripping jaw |
| CN201889725U (en) * | 2010-11-08 | 2011-07-06 | 广西玉柴重工有限公司 | Bench clamp |
| CN201900473U (en) * | 2010-12-15 | 2011-07-20 | 邵阳维克液压股份有限公司 | Portable hydraulic multi-piece linking clamp |
| DE202012001539U1 (en) * | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Self-sufficient hydraulic clamping pallet |
| CN202825304U (en) * | 2012-09-13 | 2013-03-27 | 杭州西湖生物材料有限公司 | Minute part plane finish machining multi-part simultaneous location clamping device |
| CN104440288A (en) * | 2013-09-12 | 2015-03-25 | 西安志越机电科技有限公司 | Hydraulic driving type multi-station milling fixture |
| CN105666211A (en) * | 2016-04-18 | 2016-06-15 | 徐�明 | Multipurpose hydraulic vice and using method thereof |
| CN107855803A (en) * | 2017-12-19 | 2018-03-30 | 昆山旭正精密机械有限公司 | A kind of multistation vice |
| CN110281052A (en) * | 2018-10-15 | 2019-09-27 | 杜洪波 | Fast-holding plain vice |
| CN211805018U (en) * | 2020-01-15 | 2020-10-30 | 嘉兴迈特尔宝欣机械工业有限公司 | Clamping device for preventing part deformation |
| CN212496618U (en) * | 2020-05-27 | 2021-02-09 | 武汉市飞托克实业有限公司 | Automatic-adjusting multi-station precision clamp |
| CN212598469U (en) * | 2020-06-21 | 2021-02-26 | 芜湖常瑞汽车部件有限公司 | Multi-station stamping die with automatic material pushing structure |
| US20220118568A1 (en) * | 2019-12-13 | 2022-04-21 | Qingdao university of technology | Multi-station self-positioning floating clamping and workpiece automatic flip intelligent fixture system |
-
2022
- 2022-09-26 CN CN202211173153.7A patent/CN115401492A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB150561A (en) * | 1919-10-29 | 1920-09-09 | Charles Dawkins | An improved construction of vice |
| EP0238734A1 (en) * | 1985-01-03 | 1987-09-30 | Tai-Her Yang | Improved clamping device |
| CN1911593A (en) * | 2005-08-12 | 2007-02-14 | 刘崇敬 | Hydraulic disk spring type bench gripping jaw |
| CN201889725U (en) * | 2010-11-08 | 2011-07-06 | 广西玉柴重工有限公司 | Bench clamp |
| CN201900473U (en) * | 2010-12-15 | 2011-07-20 | 邵阳维克液压股份有限公司 | Portable hydraulic multi-piece linking clamp |
| DE202012001539U1 (en) * | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Self-sufficient hydraulic clamping pallet |
| CN202825304U (en) * | 2012-09-13 | 2013-03-27 | 杭州西湖生物材料有限公司 | Minute part plane finish machining multi-part simultaneous location clamping device |
| CN104440288A (en) * | 2013-09-12 | 2015-03-25 | 西安志越机电科技有限公司 | Hydraulic driving type multi-station milling fixture |
| CN105666211A (en) * | 2016-04-18 | 2016-06-15 | 徐�明 | Multipurpose hydraulic vice and using method thereof |
| CN107855803A (en) * | 2017-12-19 | 2018-03-30 | 昆山旭正精密机械有限公司 | A kind of multistation vice |
| CN110281052A (en) * | 2018-10-15 | 2019-09-27 | 杜洪波 | Fast-holding plain vice |
| US20220118568A1 (en) * | 2019-12-13 | 2022-04-21 | Qingdao university of technology | Multi-station self-positioning floating clamping and workpiece automatic flip intelligent fixture system |
| CN211805018U (en) * | 2020-01-15 | 2020-10-30 | 嘉兴迈特尔宝欣机械工业有限公司 | Clamping device for preventing part deformation |
| CN212496618U (en) * | 2020-05-27 | 2021-02-09 | 武汉市飞托克实业有限公司 | Automatic-adjusting multi-station precision clamp |
| CN212598469U (en) * | 2020-06-21 | 2021-02-26 | 芜湖常瑞汽车部件有限公司 | Multi-station stamping die with automatic material pushing structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116619090A (en) * | 2023-07-25 | 2023-08-22 | 云科智能制造（沈阳）有限公司 | Horizontal machining center convenient to clamping work piece |
| CN116619090B (en) * | 2023-07-25 | 2023-09-19 | 云科智能制造（沈阳）有限公司 | Horizontal machining center convenient to clamping work piece |
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