CN205254275U - Changeable worm anchor clamps of rotatory orbit - Google Patents
Changeable worm anchor clamps of rotatory orbit Download PDFInfo
- Publication number
- CN205254275U CN205254275U CN201521080693.6U CN201521080693U CN205254275U CN 205254275 U CN205254275 U CN 205254275U CN 201521080693 U CN201521080693 U CN 201521080693U CN 205254275 U CN205254275 U CN 205254275U
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- CN
- China
- Prior art keywords
- worm screw
- camshaft
- worm
- cams
- sheaves
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Abstract
The utility model relates to a tip portion on the flat worm residual tooth of mill that not only can be quick, even can save worm changeable worm anchor clamps of rotatory orbit and the working method of adjustment position time moreover, two supporting seats are installed relatively to the bottom plate up end, open slotted axle hole and protruding axle hole on every supporting seat side by side, install through the bearing among the axle hole of groove that install two sheaves on fluted roller shaft and the fluted roller shaft and two sheaves are located the supporting seat both sides, install through the bearing among the protruding axle hole that install two cams on camshaft and the camshaft and two cams are located the supporting seat both sides, two cams close up through two types of bomb and a satellite nature tension band and two sheaves respectively, camshaft outside end is fixed with the carousel, the worm holder is installed to inboard end. The advantage: firstly, machining efficiency has so not only improved in the tip portion on the flat worm residual tooth of mill that changeable worm anchor clamps of rotatory orbit can be quick, even, has reduced the product disability rate moreover.
Description
Technical field
The utility model relates to a kind ofly not only can polish the sharp blade on the residual tooth of worm screw fast, uniformly, and can save worm screw and adjust the variable worm screw fixture of rotational trajectory of position time, belongs to worm screw process equipment and manufactures field.
Background technology
CN203197401U, title " the residual peristome thorn of a kind of worm screw removal machine ", comprise worm screw machining tool, the polishing wheel of poliss and poliss and the flank of tooth at worm screw two ends is installed respectively on the guide rail on described worm screw machining tool both sides and touched mutually. The base of described poliss is buckled on guide rail and is the moving cooperation of buckle. Weak point: this kind of residual peristome thorn of worm screw removal machine only can be removed residual tooth affects the burr of worm and gear engagement, and cannot polish the sharp blade that easily hurts hand on residual tooth, the residual tooth of will polishing now adopts the means of manual polishing and burnishing machine, not only personnel labor intensity is large, and product rejection rate is high, simultaneously at the bottom of working (machining) efficiency.
Utility model content
Purpose of design: for avoiding the deficiency in background technology, design and a kind ofly not only can polish fast, uniformly the sharp blade on the residual tooth of worm screw, and can save worm screw and adjust the variable worm screw fixture of rotational trajectory of position time.
Design: for realizing above-mentioned purpose of design. 1, described base plate upper surface is provided with two seat supports seats relatively, on described every seat supports seat, have side by side sheave axis hole and camshaft hole, in described sheave axis hole, be provided with and on fluted roller shaft and fluted roller shaft, two sheaves be installed and two sheaves are positioned at supporting seat both sides by bearing, in described camshaft hole, be provided with and on camshaft and camshaft, two cams be installed and two cams are positioned at supporting seat both sides by bearing, two cams close up by two elastic tension bands and two sheaves respectively, outside described camshaft, termination is fixed with rotating disk, termination, inner side is provided with the design of worm screw holder, it is one of technical characteristics of the present utility model. the object of design is like this: the one, and cam is reclined and is closed up by elastic tension band and sheave respectively, the cam rotating with camshaft under the effect of elastic tension band after rotating cam axle reclines and closes up with sheave all the time, because the contacting points position of camshaft rotation process cam and sheave is constant (both the wheel face of cam can rotate successively by this point) all the time, its residual tooth outer peripheral face to be polished of the worm screw of being fixed by worm screw holder so also will rotate by a fixing point (because that alignd with cam outline by its residual tooth outline to be polished of the worm screw of two worm screw holders and be to synchronize rotation rotary course cam and worm screw) successively, residual tooth to be polished in emery wheel in grinding wheel component and worm screw is taking this fixing point as polishing contact point, emery wheel in grinding wheel component just can be quick like this, the sharp blade of the flat residual tooth of uniform grinding, the 2nd, before the residual tooth of polishing worm screw, to first to worm position adjustment, residual tooth outline be alignd with cam outline, this operation is comparatively time-consuming, the variable worm screw fixture of rotational trajectory can be replaced use by two covers, both one be enclosed within while carrying out worm screw polishing, workman can be arranged on another worm screw to be polished the variable worm screw fixture of middle rotational trajectory in advance, can save like this time of whole bruting process. 2, camshaft hole is bar hole and camshaft hole height mates with bearing outside diameter, length is greater than bearing outside diameter design, is two of technical characteristics of the present utility model. the object of design is like this: camshaft hole is that bar hole and camshaft hole height mate with bearing outside diameter, length is greater than bearing outside diameter, because pasting to touch with sheave all the time, closes up on the cam rotating under the effect of elastic tension belt tension, can move left and right at cam rotary course convexity wheel shaft like this, camshaft hole is that bar hole has ensured that camshaft has ensured that camshaft has enough spaces to coordinate cam rotation to move left and right when can only having rotation.
Technical scheme: the worm screw fixture that a kind of rotational trajectory is variable, comprise base plate, described base plate upper surface is provided with two supporting seats relatively, on described each supporting seat, have side by side sheave axis hole and camshaft hole, in described sheave axis hole, be provided with and on fluted roller shaft and fluted roller shaft, two sheaves be installed and two sheaves are positioned at supporting seat both sides by bearing, in described camshaft hole, be provided with and on camshaft and camshaft, two cams be installed and two cams are positioned at supporting seat both sides by bearing, two cams close up by two elastic tension bands and two sheaves respectively, outside described camshaft, termination is fixed with rotating disk, termination, inner side is provided with worm screw holder.
The utility model compared with background technology, the one, the variable worm screw fixture of rotational trajectory can polish the sharp blade on the residual tooth of worm screw fast, uniformly, has so not only improved working (machining) efficiency, and has reduced product rejection rate; The 2nd, automatic worm screw goes residual tooth dress can save worm screw and adjusts the required time of position.
Brief description of the drawings
Fig. 1 is the structural representation of the variable worm screw fixture of rotational trajectory.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1. the worm screw fixture that a kind of rotational trajectory is variable, comprise base plate 1, described base plate 1 upper surface is provided with two supporting seats 2 relatively, on described each supporting seat 2, have side by side sheave axis hole 3 and camshaft hole 4, in described sheave axis hole 3, be provided with and on fluted roller shaft 5 and fluted roller shaft 5, two sheaves 6 be installed and two sheaves 6 are positioned at supporting seat 2 both sides by bearing, in described camshaft hole 4, be provided with and on camshaft 7 and camshaft 7, two cams 8 be installed and two cams 8 are positioned at supporting seat 2 both sides by bearing, two cams 8 close up by two elastic tension bands 9 and two sheaves 6 respectively, both the cam 8 that had been positioned at same one end is mutually reclined and closes up by elastic tension band 9 with sheave 6, described camshaft 7 terminations, outside are fixed with rotating disk 10, termination, inner side is provided with worm screw holder 11, described worm screw holder 11 sides have gap 14 and lock-screw hole 15, described gap 14 is convenient to worm screw termination and is put into worm screw holder 11, described lock-screw hole 15 is convenient to lock-screw and is fixed the worm screw termination being arranged in worm screw holder 11. described cam 8 outlines and the residual tooth outline of worm screw coincide. mate with bearing outside diameter in described sheave axis hole 3 apertures, and described camshaft hole 4 is for bar hole and camshaft hole 4 height mate with bearing outside diameter, length is greater than bearing outside diameter. described base plate 1 has four locating holes 12, and the worm screw fixture of being convenient to become track rotation is quick installed on polishing platform. the lateral surface of described two supporting seats 2 is provided with handle 13, and handle 13 is convenient to the carrying of the variable worm screw fixture of rotational trajectory. described rotating disk 10 is provided with turning handle 16. when use, first worm screw is arranged between two worm screw holders, by worm screw two ends, gap 14 grafting respectively and on two worm screw holders 11 are equipped with between two worm screw holders 11 worm screw, adjust worm screw residual tooth outline to be polished in worm screw is alignd with cam 8 outlines, after worm screw is adjusted, by two pieces of lock-screws, worm screw two ends are fixedly mounted with two worm screw holders 11 respectively, then worm screw fixture is arranged on polishing platform, worm screw fixture is arranged on the predeterminated position of polishing platform by locating hole 12 and screw. finally utilize the emery wheel on polishing platform that the residual tooth of worm screw one side is polished.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; instead of restriction to the utility model mentality of designing; any combination, increase or amendment that does not exceed the utility model mentality of designing, all falls in protection domain of the present utility model.
Claims (6)
1. the worm screw fixture that rotational trajectory is variable, comprise base plate (1), described base plate (1) upper surface is provided with two supporting seats (2) relatively, it is characterized in that: on described each supporting seat (2), have side by side sheave axis hole (3) and camshaft hole (4), in described sheave axis hole (3), be provided with and on fluted roller shaft (5) and fluted roller shaft (5), two sheaves (6) be installed and two sheaves (6) are positioned at supporting seat (2) both sides by bearing, in described camshaft hole (4), be provided with and on camshaft (7) and camshaft (7), two cams (8) be installed and two cams (8) are positioned at supporting seat (2) both sides by bearing, two cams (8) close up by two elastic tension bands (9) and two sheaves (6) respectively, termination, described camshaft (7) outside is fixed with rotating disk (10), termination, inner side is provided with worm screw holder (11).
2. the variable worm screw fixture of rotational trajectory according to claim 1, is characterized in that: the residual tooth outline of described cam (8) outline and worm screw coincide.
3. the variable worm screw fixture of rotational trajectory according to claim 1, it is characterized in that: mate with bearing outside diameter in described sheave axis hole (3) aperture, described camshaft hole (4) is for bar hole and camshaft hole (4) height mates with bearing outside diameter, length is greater than bearing outside diameter.
4. the variable worm screw fixture of rotational trajectory according to claim 1, is characterized in that: described base plate (1) has four locating holes (12).
5. the variable worm screw fixture of rotational trajectory according to claim 1, is characterized in that: the lateral surface of described two supporting seats (2) is provided with handle (13).
6. the variable worm screw fixture of rotational trajectory according to claim 1, is characterized in that: described rotating disk (10) is provided with turning handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521080693.6U CN205254275U (en) | 2015-12-23 | 2015-12-23 | Changeable worm anchor clamps of rotatory orbit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521080693.6U CN205254275U (en) | 2015-12-23 | 2015-12-23 | Changeable worm anchor clamps of rotatory orbit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254275U true CN205254275U (en) | 2016-05-25 |
Family
ID=55995826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521080693.6U Withdrawn - After Issue CN205254275U (en) | 2015-12-23 | 2015-12-23 | Changeable worm anchor clamps of rotatory orbit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205254275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436629A (en) * | 2015-12-23 | 2016-03-30 | 浙江台玖精密机械有限公司 | Worm clamp with variable rotation trajectory and working method of worm clamp |
-
2015
- 2015-12-23 CN CN201521080693.6U patent/CN205254275U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436629A (en) * | 2015-12-23 | 2016-03-30 | 浙江台玖精密机械有限公司 | Worm clamp with variable rotation trajectory and working method of worm clamp |
| CN105436629B (en) * | 2015-12-23 | 2017-12-12 | 浙江台玖精密机械有限公司 | The variable worm screw fixture of rotational trajectory and method of work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160525 Effective date of abandoning: 20171212 |