CN202701836U - Improved sliding auxiliary clamping mechanism for machining of T-shaped parts - Google Patents
Improved sliding auxiliary clamping mechanism for machining of T-shaped parts Download PDFInfo
- Publication number
- CN202701836U CN202701836U CN 201220344584 CN201220344584U CN202701836U CN 202701836 U CN202701836 U CN 202701836U CN 201220344584 CN201220344584 CN 201220344584 CN 201220344584 U CN201220344584 U CN 201220344584U CN 202701836 U CN202701836 U CN 202701836U
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- Prior art keywords
- sliders
- clamping
- machining
- shaped parts
- improved sliding
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- Expired - Lifetime
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses an improved sliding auxiliary clamping mechanism for machining of T-shaped parts. The improved sliding auxiliary clamping mechanism for the machining of the T-shaped parts comprises a clamping tool body, sliders, double-head screw rods and changeable pressing blocks, the clamping tool body is provided with two clamping arms which are symmetrically arranged, through holes are arranged between the two clamping arms correspondingly, the sliders with threaded hole in the middle of the sliders are respectively sleeved in the through holes, and the double-head screw rods are screwed into the threaded holes of two sliders. The number of the changeable pressing blocks is two, the changeable pressing blocks are respectively fixed on the top of the sliders by bolts, and fastening bolts are arranged on both end heads of the double-head screw rods. The improved sliding auxiliary clamping mechanism for the machining of the T-shaped parts has the advantages of being simple in structure, convenient to use, and capable of ensuring keeping enough clamping force and locking force in case of having shaking and strong milling force, enhancing clamping rigidity, and effectively avoiding workpieces being machined into waste products due to loosing of the workpieces.
Description
Technical field
The utility model relates to the clamp technology field for parts machining, relates to concretely a kind of improved floating auxiliary clamp mechanism for T-shaped part processing.
Background technology
The utility model patent of a kind of " a kind of auxiliary clamp mechanism for T-shaped part processing " by name is arranged in the prior art, and its patent No. is ZL200920315175.6, and its concrete structure as shown in Figure 1.When finding that in practice this utility model is used for Milling Process, because the cutting force of processing is too large, it is loosening auxiliary clamp mechanism often can to occur, thus the situation that causes part to scrap.Therefore, need to further improve to improve to this utility model the reliability of its clamping function, reduce the generation rate of waste product.
The utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, provide a kind of clamping function better to be used for the auxiliary clamp mechanism of T-shaped part processing.
The technical solution adopted in the utility model is such: a kind of improved floating auxiliary clamp mechanism for T-shaped part processing, comprise clamp body, rocker piece, double threaded screw and variable compact heap, symmetrical two clamp arms are arranged on this clamp body, correspondence has through hole between two clamp arms, being set with a center in the through hole has the rocker piece of screwed hole, described double threaded screw screws in the screwed hole of two rocker pieces, described variable compact heap has two, be fixed by screws in respectively the rocker piece top, described double threaded screw two ends is provided with locking nut.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are: simple in structure, easy to use, can guarantee when being subject to vibrations and powerful Milling Force, keep enough clamping force and coupling mechanism forces, strengthened the clamping rigidity, can effectively avoid workpiece loosening and be processed to waste product.
Description of drawings
Fig. 1 is the structural representation of existing utility model patent.
Fig. 2 is installation diagram of the present utility model.
Mark among the figure: 1 is clamp body, and 2 is rocker piece, and 3 is double threaded screw, and 4 is variable compact heap, and 5 is screw, and 6 is locking nut.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment: as shown in Figure 2, a kind of improved floating auxiliary clamp mechanism for T-shaped part processing, comprise clamp body 1, rocker piece 2, double threaded screw 3 and variable compact heap 4, symmetrical two clamp arms are arranged on this clamp body 1, correspondence has through hole between two clamp arms, being set with a center in the through hole has the rocker piece 2 of screwed hole, described double threaded screw 3 screws in the screwed hole of two rocker pieces 2, described variable compact heap 4 has two, be fixed on rocker piece 2 tops by screw 5 respectively, described double threaded screw 3 two ends are provided with locking nut 6.
The pinching end mask of described variable compact heap 4 has the shape that adapts with workpiece to be pressed from both sides position, contacts with workpiece to be pressed from both sides position formation face in use.
Rotation double threaded screw 3 makes rocker piece 2 drive variable compact heap 4 clamping work pieces, and then both hands make the utility model be in locking state from two while rotational lock nut 6.
Through practice, increase locking nut 6 after, the phenomenon tightly not become flexible because of folder in the milling process no longer appears, strengthened the self-locking performance of auxiliary clamp, avoided workpiece because becoming flexible the waste product that produces in the process.
The utility model is particularly suitable for CNC milling machine or the larger jig of processing vibrations, and the anchor clamps of especially T-shaped structure such as the milling fixture as the engine fuel nozzle body, have been obtained good effect through practice.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (1)
1. one kind is used for the improved floating auxiliary clamp mechanism that T-shaped part is processed, comprise clamp body (1), rocker piece (2), double threaded screw (3) and variable compact heap (4), symmetrical two clamp arms are arranged on this clamp body (1), correspondence has through hole between two clamp arms, being set with a center in the through hole has the rocker piece (2) of screwed hole, described double threaded screw (3) screws in the screwed hole of two rocker pieces (2), described variable compact heap (4) has two, be fixed on rocker piece (2) top by screw (5) respectively, it is characterized in that: described double threaded screw (3) two ends is provided with locking nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344584 CN202701836U (en) | 2012-07-17 | 2012-07-17 | Improved sliding auxiliary clamping mechanism for machining of T-shaped parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344584 CN202701836U (en) | 2012-07-17 | 2012-07-17 | Improved sliding auxiliary clamping mechanism for machining of T-shaped parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701836U true CN202701836U (en) | 2013-01-30 |
Family
ID=47582176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344584 Expired - Lifetime CN202701836U (en) | 2012-07-17 | 2012-07-17 | Improved sliding auxiliary clamping mechanism for machining of T-shaped parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172801A (en) * | 2015-07-20 | 2015-12-23 | 安徽省无为煤矿机械制造有限公司 | Clamping device for hand-operated clamping aerial cableway |
| CN106002383A (en) * | 2016-07-07 | 2016-10-12 | 杭州前进齿轮箱集团股份有限公司 | Floating clamping positioning force-bearing independent unit |
| CN113520768A (en) * | 2021-08-18 | 2021-10-22 | 中国人民解放军陆军军医大学第一附属医院 | Portable dressing change auxiliary mechanism |
-
2012
- 2012-07-17 CN CN 201220344584 patent/CN202701836U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172801A (en) * | 2015-07-20 | 2015-12-23 | 安徽省无为煤矿机械制造有限公司 | Clamping device for hand-operated clamping aerial cableway |
| CN106002383A (en) * | 2016-07-07 | 2016-10-12 | 杭州前进齿轮箱集团股份有限公司 | Floating clamping positioning force-bearing independent unit |
| CN113520768A (en) * | 2021-08-18 | 2021-10-22 | 中国人民解放军陆军军医大学第一附属医院 | Portable dressing change auxiliary mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |