CN110561139A - General clamping device of axle type part - Google Patents
General clamping device of axle type part Download PDFInfo
- Publication number
- CN110561139A CN110561139A CN201910669174.XA CN201910669174A CN110561139A CN 110561139 A CN110561139 A CN 110561139A CN 201910669174 A CN201910669174 A CN 201910669174A CN 110561139 A CN110561139 A CN 110561139A
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- CN
- China
- Prior art keywords
- combined
- fixing
- clamping device
- holes
- slide rail
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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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a general clamping device for shaft parts, which comprises a general quick-change support plate, a fixed base, a combined V-shaped module, a special combined pressing plate and a fastening screw, wherein the fixed base is fixedly arranged on the upper end surface of the general quick-change support plate, the four combined V-shaped modules are slidably arranged on the upper end surface of the fixed base, the fastening screw is fixedly arranged on the upper end surface of the combined V-shaped module, and the special combined pressing plate is slidably arranged on the fastening screw.
Description
Technical Field
The invention relates to the field of mechanical positioning and clamping jigs, in particular to a universal clamping device for shaft parts.
Technical Field
The axle type part of various semiconductor equipment that accept in the factory presents a small amount, various characteristic, all has the shaping characteristic that exists that probably all has different degrees on axle type part's excircle, both ends face and shaft shoulder to need the CNC milling machine to process, to this type of development product, has at present to each development piece design dedicated supplementary clamping tool, supplementary CNC milling machine processes. Although this scheme can guarantee that the product quality satisfies customer's demand, in the development stage of the earlier stage, receive the influence of tool design cycle, two factors of tool processing cycle, lead to the cycle overlength of part new product development, can't satisfy customer's demand, the new product development section is too much to the non-standard tool cost that product development drops into simultaneously, also will directly influence the profit of product. Therefore, a scheme that the preparation period of the early-stage auxiliary tool clamp can be shortened and the input cost of the development stage can be reduced is needed to solve the problems of long development period and high input cost of the current development stage.
Disclosure of Invention
The invention mainly aims to provide a universal clamping device for shaft parts, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
A universal clamping device for shaft parts comprises a universal quick-change carrier plate, a fixed base, combined V-shaped modules, a special combined pressing plate and fastening screws, wherein the upper end surface of the universal quick-change carrier plate is provided with three positioning through holes and fixed through holes, positioning pins are slidably inserted into the positioning through holes, the fixing screws are inserted into the fixing through holes, the fixed base is placed on the upper end surface of the universal quick-change carrier plate, the lower end surface of the fixed base is provided with a threaded blind hole matched with the fixing screws and a positioning blind hole matched with the positioning pins, the threaded blind hole of the fixed base is fixedly connected with the fixing screws, so that the universal quick-change carrier plate is fixedly connected with the fixed base, the upper end surface of the fixed base is fixedly provided with a slide rail, the upper end surface of the slide rail is provided with a plurality of locking threaded blind holes, the slide rail is slidably provided with, the locking through hole is internally provided with a dead locking screw in a sliding manner, the dead locking screw penetrates through the locking through hole and is fixedly connected with the locking thread blind hole through a thread screwing in, the center of the upper end face of the combined V-shaped module is provided with a fixing hole, a fastening screw is fixedly arranged in the fixing hole, and the fastening screw is provided with a special combined pressing plate in a sliding manner.
furthermore, the two combined V-shaped modules form a group, and a special combined pressing plate is connected to the group of combined V-shaped modules in a sliding mode through fastening screws.
Furthermore, the lower end face of the combined V-shaped module is provided with a clamping groove matched with the slide rail, and the clamping groove is annularly sleeved on the slide rail.
Furthermore, one side of the combined V-shaped module is provided with a slope convenient for fixing a product, and the angle of the slope is 30-60 degrees
Furthermore, the number of the slide rails on the fixed bottom plate is not less than two, and each group of combined V-shaped modules are respectively arranged on two different slide rails.
Compared with the prior art, the invention has the beneficial effects that:
The auxiliary clamping device can be suitable for auxiliary clamping of shaft parts with the diameter D of 20.0-D130.0 mm and the length direction of 70-350 mm, and has the characteristics of simple structure, low investment cost, high universality, high benefit and the like.
Drawings
FIG. 1 is a perspective view of the present invention;
Fig. 2 is an assembly view of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1-2, a universal clamping device for shaft parts comprises a universal quick-change carrier plate 1, a fixing base 2, a combined V-shaped module 3, a special combined pressing plate 5 and a fastening screw 4, wherein the upper end surface of the universal quick-change carrier plate 1 is provided with three positioning through holes 13 and fixing through holes 14, positioning pins 12 are inserted in the positioning through holes 13 in a sliding manner, fixing screws 11 are inserted in the fixing through holes 14, the fixing base 2 is placed on the upper end surface of the universal quick-change carrier plate 1, the lower end surface of the fixing base 2 is provided with a threaded blind hole matched with the fixing screw 11 and a positioning blind hole matched with the positioning pin, the threaded blind hole of the fixing base 2 is fixedly connected with the fixing screw 11, so that the universal quick-change carrier plate 1 is fixedly connected with the fixing base 2, the upper end surface of the fixing base 2 is fixedly provided with a slide rail 21, and the upper end, four combined V-shaped modules 3 are slidably mounted on the slide rail 21, locking through holes 32 are fixedly formed in two ends of each combined V-shaped module 3, locking screws 31 are slidably mounted in the locking through holes 32, the locking screws 31 penetrate through the locking through holes 32 to be fixedly connected with the locking thread blind holes 22 through thread screwing, fixing holes 33 are formed in the centers of the upper end faces of the combined V-shaped modules 2, fastening screws 4 are fixedly mounted in the fixing holes 33, and special combined pressing plates 5 are slidably mounted on the fastening screws 4.
It should be noted that two of the combined V-shaped modules 3 form a group, a special combined pressing plate 5 is slidably connected to the combined V-shaped module 3 by using a fastening screw 4, a clamping groove 34 matched with the slide rail is formed in the lower end face of the combined V-shaped module 3, the clamping groove 34 is sleeved on the slide rail 21 in a ring manner, a slope 35 convenient for fixing a product is formed in one side of the combined V-shaped module 3, the angle of the slope 35 is 30-60 degrees, the number of the slide rails 21 on the fixing base plate 2 is not less than two, and each group of the combined V-shaped modules 3 is respectively installed on two different slide rails 21.
In summary, according to the diameter parameters of the shaft-like product, the longitudinal position of the combined V-shaped blocks on the fixed base is adjusted, so as to ensure that the space formed by the two groups of combined V-shaped blocks in the longitudinal direction on the carrier plate meets the clamping requirement in the shaft diameter direction. According to the parameters of the shaft product in the length direction and the station characteristics of the end face, the shaft shoulder and the excircle needing CNC processing, the transverse position of the combined V-shaped block on the fixed base is adjusted, the clamping requirements of the four combined V-shaped blocks in the transverse direction are ensured to be met on the premise of not interfering processing, according to the diameter parameters of the shaft product, a special combined pressing plate corresponding to the shaft product is selected, the combined universal clamping device is integrated on a quick-change universal carrier plate in a factory, and the quick clamping unit in the factory is matched to realize the functions of external clamping and quick exchange. The device has the characteristics of simple structure, low input cost, high universality, high benefit and the like.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.
Claims (5)
1. A general clamping device for shaft parts comprises a general quick-change carrier plate (1), a fixing base (2), a combined V-shaped module (3), a special combined pressing plate (5) and fastening screws (4), wherein the upper end surface of the general quick-change carrier plate (1) is provided with three positioning through holes (13) and fixing through holes (14), positioning pins (12) are inserted in the positioning through holes (13) in a sliding manner, fixing screws (11) are inserted in the fixing through holes (14), the fixing base (2) is placed on the upper end surface of the general quick-change carrier plate (1), the lower end surface of the fixing base (2) is provided with threaded blind holes matched with the fixing screws (11) and positioning blind holes matched with the positioning pins, the threaded blind holes of the fixing base (2) are fixedly connected with the fixing screws (11), and then the general quick-change carrier plate (1) is fixedly connected with the fixing base (2), slide rail (21) have been seted up to this unable adjustment base (2) up end fixed, a plurality of locking screw thread blind holes (22) have been seted up to this slide rail (21) up end, slidable mounting has four combination formula V-arrangement modules (3) on slide rail (21), locking through-hole (32) have been seted up to this combination formula V-arrangement module (3) both ends are fixed, slidable mounting has dead screw (31) in this locking through-hole (32), this dead screw (31) of lock pass locking through-hole (32) and use screw thread screw in fixed connection with locking screw thread blind hole (22), fixed orifices (33) have been seted up to this combination formula V type module (2) up end center department, fixed mounting has fastening screw (4) in this fixed orifices (33), slidable mounting has special combination clamp plate (5) on this fastening screw (4).
2. The universal clamping device for shaft parts according to claim 1, wherein: the combined V-shaped modules (3) are combined into a group, and a special combined pressing plate (5) is connected to the combined V-shaped modules (3) in a sliding mode through fastening screws (4).
3. The universal clamping device for shaft parts according to claim 1, wherein: the lower end face of the combined V-shaped module (3) is provided with a clamping groove (34) matched with the slide rail, and the clamping groove (34) is sleeved on the slide rail (21) in a ring mode.
4. The universal clamping device for shaft parts according to claim 1, wherein: one side of the combined V-shaped module (3) is provided with a slope (35) convenient for fixing a product, and the angle of the slope (35) is 30-60 degrees.
5. The universal clamping device for shaft parts according to claim 1, wherein: the number of the sliding rails (21) on the fixed bottom plate (2) is not less than two, and each group of combined V-shaped modules (3) are respectively arranged on two different sliding rails (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669174.XA CN110561139A (en) | 2019-07-24 | 2019-07-24 | General clamping device of axle type part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669174.XA CN110561139A (en) | 2019-07-24 | 2019-07-24 | General clamping device of axle type part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110561139A true CN110561139A (en) | 2019-12-13 |
Family
ID=68773524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910669174.XA Pending CN110561139A (en) | 2019-07-24 | 2019-07-24 | General clamping device of axle type part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110561139A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705970A (en) * | 2020-12-14 | 2021-04-27 | 河南平高电气股份有限公司 | Clamping device with adjustable V type |
| CN113352038A (en) * | 2020-08-28 | 2021-09-07 | 辰溪县时代巨媒广告有限公司 | Welding jig with quick change structure |
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| JP2013223910A (en) * | 2012-04-23 | 2013-10-31 | Ihi Corp | Can-making structure supporting device |
| CN204471029U (en) * | 2015-03-02 | 2015-07-15 | 马鞍山博宇重机有限公司 | A kind of adjustable v-type frock clamp for working shaft-like part |
| CN206356942U (en) * | 2016-12-28 | 2017-07-28 | 沪东重机有限公司 | A kind of processing tool of crosshead pin both ends of the surface |
| CN206393251U (en) * | 2016-12-15 | 2017-08-11 | 陕西誉邦科技股份有限公司 | A kind of tank working device |
| CN206732637U (en) * | 2017-06-02 | 2017-12-12 | 四川利丰航空科技有限公司 | A kind of Model For The Bush-axle Type Parts clamp for machining |
| CN206898820U (en) * | 2017-06-02 | 2018-01-19 | 中铁重工有限公司 | A kind of adjustable tubular shaft clamp for machining for house grid structure |
| CN207344227U (en) * | 2017-07-21 | 2018-05-11 | 北京蓝新特科技股份公司 | Split type V-type angle block gauge |
| CN108453524A (en) * | 2017-12-26 | 2018-08-28 | 中车戚墅堰机车车辆工艺研究所有限公司 | A kind of high-accuracy general adjustable v-type positioning tool |
| CN109048193A (en) * | 2018-09-28 | 2018-12-21 | 新昌县奔力机械有限公司 | Mechanical positioner is used in a kind of welding of corner connection pipe |
| CN209036035U (en) * | 2018-11-06 | 2019-06-28 | 重庆前卫科技集团有限公司 | Tube kind part tooling |
-
2019
- 2019-07-24 CN CN201910669174.XA patent/CN110561139A/en active Pending
Patent Citations (10)
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| JP2013223910A (en) * | 2012-04-23 | 2013-10-31 | Ihi Corp | Can-making structure supporting device |
| CN204471029U (en) * | 2015-03-02 | 2015-07-15 | 马鞍山博宇重机有限公司 | A kind of adjustable v-type frock clamp for working shaft-like part |
| CN206393251U (en) * | 2016-12-15 | 2017-08-11 | 陕西誉邦科技股份有限公司 | A kind of tank working device |
| CN206356942U (en) * | 2016-12-28 | 2017-07-28 | 沪东重机有限公司 | A kind of processing tool of crosshead pin both ends of the surface |
| CN206732637U (en) * | 2017-06-02 | 2017-12-12 | 四川利丰航空科技有限公司 | A kind of Model For The Bush-axle Type Parts clamp for machining |
| CN206898820U (en) * | 2017-06-02 | 2018-01-19 | 中铁重工有限公司 | A kind of adjustable tubular shaft clamp for machining for house grid structure |
| CN207344227U (en) * | 2017-07-21 | 2018-05-11 | 北京蓝新特科技股份公司 | Split type V-type angle block gauge |
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| CN109048193A (en) * | 2018-09-28 | 2018-12-21 | 新昌县奔力机械有限公司 | Mechanical positioner is used in a kind of welding of corner connection pipe |
| CN209036035U (en) * | 2018-11-06 | 2019-06-28 | 重庆前卫科技集团有限公司 | Tube kind part tooling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352038A (en) * | 2020-08-28 | 2021-09-07 | 辰溪县时代巨媒广告有限公司 | Welding jig with quick change structure |
| CN112705970A (en) * | 2020-12-14 | 2021-04-27 | 河南平高电气股份有限公司 | Clamping device with adjustable V type |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |