CN104493639A - Tool for machining supporting leg - Google Patents
Tool for machining supporting leg Download PDFInfo
- Publication number
- CN104493639A CN104493639A CN201410762294.1A CN201410762294A CN104493639A CN 104493639 A CN104493639 A CN 104493639A CN 201410762294 A CN201410762294 A CN 201410762294A CN 104493639 A CN104493639 A CN 104493639A
- Authority
- CN
- China
- Prior art keywords
- nut
- index dial
- axle
- collet
- swing arm
- 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
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
- B23Q16/043—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position with a reciprocating or oscillating drive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a tool for machining a supporting leg. The tool comprises a rack and further comprises an indexing disc, a positioning device and a fixing part, wherein the positioning device comprises a swinging arm and a limiting pin; the limiting pin is in sliding connection with a sliding groove arranged the upper part of the rack; a spring is connected between the bottom of the limiting pin and the bottom surface of the sliding groove; the left end of the swinging arm abuts against the limiting pin; the middle part of the swinging arm is pivoted on the rack; the right end of the swinging arm is provided with clamping teeth matched with clamping grooves; the indexing disc is connected with the fixing part; the fixing part comprises an elastic chuck, a nut, a handle and a mandrel which is detachably connected with the indexing disc; a chamber for containing the elastic chuck is formed in the upper end of the mandrel; external threads are further arranged at the upper end of the mandrel; the upper end of an inner hole of the nut is an inner tapered surface; the lower end of the inner hole of the nut is an inner thread section; the lower end of the elastic chuck abuts against the bottom surface of the chamber of the mandrel; an expansion joint is arranged in the peripheral direction of the elastic chuck; a rubber anti-scrap cushion is arranged on the expansion joint. Due to the adoption of the tool, the supporting leg can be rapidly fixed; milling equally-divided groove machining of the supporting leg can be finished by one-step clamping so that the production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of leg tool for processing.
Background technology
Furniture refers to that the mankind maintain normal life, are engaged in production practices and carry out the requisite appliances of social activities.The step development innovation in epoch also followed by furniture, and of a great variety by now, materials are different, great variety of goods, and purposes differs.
The large piece articles such as furniture many fingers wardrobe, desk, bed, sofa.
Leg is important component part indispensable in furniture, leg needs to carry out point grooves such as milling usually, so that install fixing with Furniture Body, and in prior art, the clamp structure of point groove such as leg milling is complicated, operation is inconvenient, make the time major part of point slot machining such as milling be wasted in the clamping leg stage, have a strong impact on production efficiency.
Summary of the invention
The invention is intended to provide a kind of leg tool for processing, so that quick fixed feet.
Leg tool for processing in this programme, comprises frame, also comprises the index dial be rotatably connected in frame, is fixed on locator in frame and standing part, index dial circumference is evenly equipped with draw-in groove, locator comprises swing arm and spacer pin, spacer pin is connected with the slide of upper rack and is connected with spring bottom spacer pin and between chute bottom surface, swing arm left end is against on spacer pin, be hubbed in the middle part of swing arm in frame, swing arm right-hand member is provided with the latch with pocket matches, index dial is connected with standing part, standing part comprises collet, nut, handle and the axle be detachably connected on index dial, the chamber holding collet is established in axle upper end, axle upper end is also provided with external screw thread, nut inner hole upper end is inner conical surface, nut inner hole lower end is internal thread segment, collet lower end is against axle chamber bottom surface, collet is circumferentially with dilatation joint, dilatation joint place is provided with the anti-bits pad of rubber.
Compared with prior art, the invention has the advantages that: comprise frame, also comprise the index dial be rotatably connected in frame, be fixed on locator in frame and standing part, standing part is used for clamping leg, and index dial, locator then positions be processed to form decile groove for rotating leg, index dial circumference is evenly equipped with draw-in groove, locator comprises swing arm and spacer pin, spacer pin is connected with the slide of upper rack and is connected with spring bottom spacer pin and between chute bottom surface, swing arm left end is against on spacer pin, be hubbed in the middle part of swing arm in frame, swing arm right-hand member is provided with the latch with pocket matches, index dial is connected with standing part, standing part comprises collet, nut, handle and the axle be detachably connected on index dial, the chamber holding collet is established in axle upper end, axle upper end is also provided with external screw thread, nut inner hole upper end is inner conical surface, nut inner hole lower end is internal thread segment, collet lower end is against axle chamber bottom surface, collet is circumferentially with dilatation joint, dilatation joint place is provided with the anti-bits pad of rubber, can prevent from processing the dust produced, break flour enters into influence elastane chuck precision in collet.
During work, leg workpiece is located in the endoporus of collet with cylindrical, then tightening nut, nut moves down, the distortion of inner conical surface extruding collet, thus clamping legs, then against the force of the spring pressure swing arm left end, now latch departs from draw-in groove and spacer pin downslide, then rotating index dial according to processing request drives leg workpiece to turn to Working position, then unclamp swing arm, swing arm right-hand member latch snaps in by index dial, leg Workpiece fixing in draw-in groove under the action of the spring, then just can carry out Xiyanping injection; After machining, only need reverse loosening nut, nut moves, collet resets, and can unclamp leg workpiece, can take off leg.This programme convenient mounting and clamping is quick, processing ease, can fixed feet fast, and clamped one time can realize the milling of leg etc. and divides slot machining, substantially increases production efficiency.
Further, nut is circumferentially with turning handle, fast and easy rotating nut.
Further, be connected by screw fixing between axle and index dial, facilitate installing/dismounting.
Further, index dial upper end center is provided with positioning boss, and axle lower center is provided with the groove mated with boss, to be connected and to locate, firmly connect axle and index dial by groove with the end face of positioning boss.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: collet 1, nut 2, handle 3, axle 4, index dial 5.
Embodiment is substantially as shown in Figure 1: leg tool for processing comprises frame, also comprises the index dial 5 be rotatably connected in frame, is fixed on locator in frame and standing part, standing part is used for clamping leg, and index dial, locator then positions be processed to form decile groove for rotating leg, index dial circumference is evenly equipped with draw-in groove, locator comprises swing arm and spacer pin, spacer pin is connected with the slide of upper rack and is connected with spring bottom spacer pin and between chute bottom surface, swing arm left end is against on spacer pin, be hubbed in the middle part of swing arm in frame, swing arm right-hand member is provided with the latch with pocket matches, index dial is connected with standing part, index dial upper end center is provided with positioning boss, axle lower center is provided with the groove mated with boss, to be connected with the end face of positioning boss by groove and to locate, firm connection axle and index dial, standing part comprises collet 1, nut 2, handle 3 and axle 4, the chamber holding collet is established in axle upper end, axle upper end is also provided with external screw thread, be connected by screw fixing between axle and index dial, facilitate installing/dismounting, nut inner hole upper end is inner conical surface, nut inner hole lower end is internal thread segment, nut is circumferentially with turning handle, fast and easy rotating nut, collet lower end is against axle chamber bottom surface, collet is circumferentially with dilatation joint, dilatation joint place is provided with the anti-bits pad of rubber.
During work, leg workpiece is located in the endoporus of collet with cylindrical, then tightening nut, nut moves down, the distortion of inner conical surface extruding collet, thus clamping legs, then against the force of the spring pressure swing arm left end, now latch departs from draw-in groove and spacer pin downslide, then rotating index dial according to processing request drives leg workpiece to turn to Working position, then unclamp swing arm, swing arm right-hand member latch snaps in by index dial, leg Workpiece fixing in draw-in groove under the action of the spring, then just can carry out Xiyanping injection; After machining, only need reverse loosening nut, nut moves, collet resets, and can unclamp leg workpiece, can take off leg.This programme convenient mounting and clamping is quick, processing ease, can fixed feet fast, and clamped one time can realize the milling of leg etc. and divides slot machining, substantially increases production efficiency.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. leg tool for processing, comprises frame, it is characterized in that: also comprise the index dial be rotatably connected in frame, be fixed on locator in frame and standing part, index dial circumference is evenly equipped with draw-in groove, locator comprises swing arm and spacer pin, spacer pin is connected with the slide of upper rack and is connected with spring bottom spacer pin and between chute bottom surface, swing arm left end is against on spacer pin, be hubbed in the middle part of swing arm in frame, swing arm right-hand member is provided with the latch with pocket matches, index dial is connected with standing part, standing part comprises collet, nut, handle and the axle be detachably connected on index dial, the chamber holding collet is established in axle upper end, axle upper end is also provided with external screw thread, nut inner hole upper end is inner conical surface, nut inner hole lower end is internal thread segment, collet lower end is against axle chamber bottom surface, collet is circumferentially with dilatation joint, dilatation joint place is provided with the anti-bits pad of rubber.
2. leg tool for processing according to claim 1, is characterized in that: nut is circumferentially with turning handle.
3. leg tool for processing according to claim 2, is characterized in that: be connected by screw fixing between axle and index dial.
4. leg tool for processing according to claim 3, it is characterized in that: index dial upper end center is provided with positioning boss, axle lower center is provided with the groove mated with boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762294.1A CN104493639A (en) | 2014-12-12 | 2014-12-12 | Tool for machining supporting leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762294.1A CN104493639A (en) | 2014-12-12 | 2014-12-12 | Tool for machining supporting leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493639A true CN104493639A (en) | 2015-04-08 |
Family
ID=52935139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410762294.1A Pending CN104493639A (en) | 2014-12-12 | 2014-12-12 | Tool for machining supporting leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493639A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842182A (en) * | 2015-05-28 | 2015-08-19 | 天津大学 | Novel supersonic machining tool chuck |
| CN104972328A (en) * | 2015-06-30 | 2015-10-14 | 重庆市合川区云天机械制造有限公司 | Tool for circumferentially milling groove in sleeve |
| CN112975607A (en) * | 2021-02-08 | 2021-06-18 | 罗洋 | New energy automobile production is with location processingequipment |
-
2014
- 2014-12-12 CN CN201410762294.1A patent/CN104493639A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842182A (en) * | 2015-05-28 | 2015-08-19 | 天津大学 | Novel supersonic machining tool chuck |
| CN104972328A (en) * | 2015-06-30 | 2015-10-14 | 重庆市合川区云天机械制造有限公司 | Tool for circumferentially milling groove in sleeve |
| CN104972328B (en) * | 2015-06-30 | 2017-11-24 | 重庆市合川区云天机械制造有限公司 | Sleeve circumference groove milling frock |
| CN112975607A (en) * | 2021-02-08 | 2021-06-18 | 罗洋 | New energy automobile production is with location processingequipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |