CN103522179A - Supersonic vibration honing clamp - Google Patents
Supersonic vibration honing clamp Download PDFInfo
- Publication number
- CN103522179A CN103522179A CN201310151640.8A CN201310151640A CN103522179A CN 103522179 A CN103522179 A CN 103522179A CN 201310151640 A CN201310151640 A CN 201310151640A CN 103522179 A CN103522179 A CN 103522179A
- Authority
- CN
- China
- Prior art keywords
- clamp body
- sleeve
- cylinder
- clamp
- supersonic vibration
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses a supersonic vibration honing clamp. The supersonic vibration honing clamp comprises a stop dog (1), a clamp body (2), liquidity plastic (3), an elastic sleeve (4), a casing pipe (5), an end cover (6), a hydraulic cylinder (7) and a piston ring (8), wherein the clamp body (2) is a hollow cylinder, the stop dog (1) is fixed to one end of the clamp body (2), the end cover (6) is fixed to the other end of the clamp body (2), a circular cavity of the clamp body (2) is internally provided with the elastic sleeve (4) and the casing pipe (5), the casing pipe (5) is connected with the piston ring (8) inside the hydraulic cylinder (7), and the liquidity plastic (3) is located inside a cavity formed by the clamp body (2), the elastic sleeve (4) and the casing pipe (5). The supersonic vibration honing clamp has the advantages of being accurate in positioning, convenient to assemble and disassemble and easy to operate, improving the quality of a machined surface of a cylinder sleeve, and prolonging the service life of the cylinder sleeve.
Description
Technical field
The present invention relates to field of machining, especially a kind of cylinder sleeve of engine ultrasonic vibration honing special fixture.
Background technology
The honing processing of conventional engines cylinder sleeve all defectiveness existence in processing mode and jig Design, adopt this processing mode processing cylinder sleeve of power ultrasonic vibration honings for overcoming these defects, and have designed the novel clamp that meets this kind of processing mode.
Add amount of floating necessary in the time of should guaranteeing honing head vibration man-hour and between main shaft, guarantee that again cylinder sleeve cylindrical and endoporus conventional brace adopt workpiece to stand up, take outer wall and the upper surface of cylinder sleeve is benchmark, with hydraulic cylinder axial compression cylinder sleeve other end, bottom is supported by base for supporting, this mode axiality, this just makes work in-process adjust honing head and becomes very difficult, this kind of locate mode makes compression chord in cylinder sleeve total length, especially when the thick top gem of a girdle-pendant, allowance is larger, thereby easily makes thin-walled just improve the difficulty of processing of workpiece.In addition, cylinder sleeve produces axial flexural deformation, and the morpheme of cylinder sleeve is required to exert an influence.
Summary of the invention
In order to address the above problem, the present invention proposes a kind of ultrasonic vibration honing fixture, this fixture adopts hem type structure, between clamp body and cylinder sleeve, fill this medium of liquid plastics, homogeneous media power is applied in resilient sleeve thus, thus realized the axial grip of cylinder sleeve, clamp distortion very little, realize centering location, make indices all reach production requirement.
This technical scheme of using a novel solution technical problem to adopt is: this fixture is comprised of block, clamp body, liquid plastics, resilient sleeve, sleeve pipe, end cap, hydraulic cylinder, piston ring; Clamp body is hollow cylinder, block is fixed on one end of clamp body, and the other end is fixed with end cap, and resilient sleeve and sleeve pipe are installed in the cylindrical cavity of clamp body, piston ring in sleeve hydraulic cylinder body is connected, and liquid plastics is positioned at the cavity that clamp body, resilient sleeve and sleeve pipe form.
The invention has the beneficial effects as follows: this fixture has accurate positioning, easy to loading and unloading, maneuverable feature, and improve the surface quality of cylinder sleeve processing, extended the service life of cylinder sleeve.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention;
1. blocks in figure, 2. clamp body, 3. liquid plastics, 4. resilient sleeve, 5. sleeve pipe, 6. end cap, 7. hydraulic cylinder, 8. piston ring.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated: as shown in Figure 1, this fixture is comprised of block 1, clamp body 2, liquid plastics 3, resilient sleeve 4, sleeve pipe 5, end cap 6, hydraulic cylinder 7, piston ring 8; Clamp body 2 is hollow cylinder, block 1 is fixed on one end of clamp body 2, the other end is fixed with end cap 6, resilient sleeve 4 and sleeve pipe 5 are installed in the cylindrical cavity of clamp body 2, sleeve pipe 5 is connected with the piston ring 8 in hydraulic cylinder 7, and liquid plastics 3 is positioned at the cavity that clamp body 2, resilient sleeve 4 and sleeve pipe 5 form.
Fixture is to compress with hydraulic cylinder, transmits power on resilient sleeve, thereby cylinder sleeve is applied to uniform clamping force by liquid plastics medium, can guarantee reliably that cylinder sleeve does not deform when clamping.
Operation principle is as follows: by distributor (rotary valve), control four oil cylinders, wherein, hydraulic cylinder is clamping cylinder, as shown in Fig. 1.When oil cylinder is exerted pressure to piston, plunger, to left movement squeezed fluid plastics 3, so makes resilient sleeve 4 distortion.Between clamp body inner chamber and resilient sleeve, with liquid plastics, be full of, and make these two spaces be sealing state.Due at 100 ℃, liquid plastics is semi-solid state, so almost cannot compress, so when cylinder sleeve is mounted into clamp body, under the impetus of hydraulic cylinder, plunger will be exerted pressure in clamp body, and liquid plastics will be delivered to each position of cylinder sleeve uniformly again power by the expansion of resilient sleeve like this, thereby reaches the requirement of hi-Fix; Meanwhile another two cylinders are in releasing orientation, only at upper and lower waistband place, hold cylinder sleeve tightly, can workpiece loading and unloading; When cylinder sleeve completion of processing, as long as unclamp hydraulic cylinder, make fixture produce space with inwall and outer wall of cylinder jachet, discharge liquid plastics, resilient sleeve will be recovered original state, is that cylinder sleeve takes off easily.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, with reference to embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not depart from the spirit and scope of technical solution of the present invention.Without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these changes and improvements are all in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. a ultrasonic vibration honing fixture, is characterized in that being comprised of block (1), clamp body (2), liquid plastics (3), resilient sleeve (4), sleeve pipe (5), end cap (6), hydraulic cylinder (7), piston ring (8); Clamp body (2) is hollow cylinder, block (1) is fixed on one end of clamp body (2), the other end is fixed with end cap (6), resilient sleeve (4) and sleeve pipe (5) are installed in the cylindrical cavity of clamp body 2, sleeve pipe (5) is connected with the piston ring (8) in hydraulic cylinder (7), and liquid plastics (3) is positioned at the cavity that clamp body (2), resilient sleeve (4) and sleeve pipe (5) form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151640.8A CN103522179A (en) | 2013-04-27 | 2013-04-27 | Supersonic vibration honing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151640.8A CN103522179A (en) | 2013-04-27 | 2013-04-27 | Supersonic vibration honing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103522179A true CN103522179A (en) | 2014-01-22 |
Family
ID=49924710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310151640.8A Pending CN103522179A (en) | 2013-04-27 | 2013-04-27 | Supersonic vibration honing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103522179A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627210A (en) * | 2017-08-28 | 2018-01-26 | 朱炳和 | A kind of portable honing fixture for being easy to measure cylinder jacket |
| TWI619577B (en) * | 2014-04-03 | 2018-04-01 | 掠雪股份有限公司 | Removable hub connection |
| CN113510488A (en) * | 2021-04-21 | 2021-10-19 | 河北力准机械制造有限公司 | Processing system and processing method for compressor piston |
-
2013
- 2013-04-27 CN CN201310151640.8A patent/CN103522179A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI619577B (en) * | 2014-04-03 | 2018-04-01 | 掠雪股份有限公司 | Removable hub connection |
| CN107627210A (en) * | 2017-08-28 | 2018-01-26 | 朱炳和 | A kind of portable honing fixture for being easy to measure cylinder jacket |
| CN113510488A (en) * | 2021-04-21 | 2021-10-19 | 河北力准机械制造有限公司 | Processing system and processing method for compressor piston |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |