CN202006285U - Apron for small lathe - Google Patents
Apron for small lathe Download PDFInfo
- Publication number
- CN202006285U CN202006285U CN2011200955391U CN201120095539U CN202006285U CN 202006285 U CN202006285 U CN 202006285U CN 2011200955391 U CN2011200955391 U CN 2011200955391U CN 201120095539 U CN201120095539 U CN 201120095539U CN 202006285 U CN202006285 U CN 202006285U
- Authority
- CN
- China
- Prior art keywords
- clasp nut
- lathe
- complementary
- handwheel
- slide carriage
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model provides an apron for a small lathe, which comprises an apron body, a hand wheel operating component and a split nut operating component, wherein the hand wheel operating component and the split nut operating component are disposed at two ends of the apron body respectively. The hand wheel operating component comprises a hand wheel, a handle mounted at the edge of the hand wheel, a gear shaft and a dual gear. The split nut operating component comprises a split nut, a split grooved plate, a split nut handle seat and a small handle connected with the split nut handle seat. The apron overcomes the defects of complex structure and high manufacturing cost of the existing lathe apron, and is simple in structure, low in manufacturing cost, stable in performance and easy in operation.
Description
Technical field
The utility model belongs to lathe slide carriage technical field, especially relates to a kind of slip crate that is used for small-sized lathe.
Background technology
At present, both at home and abroad the slip crate structure of lathe is of a great variety, but the structure of these slip crates more complicated all, cost of manufacture is also higher, is mainly used in big-and-middle-sized lathe.Yet, along with the continuous expansion of teaching with lathe and homebrew lathe demand, how to simplify the structure of existing big-and-middle-sized lathe, reduce the cost of manufacture of junior machine, and design the junior machine of easy operating and stable performance, become one of major subjects of present junior machine development.
The utility model content
In order to solve existing lathe slip crate complex structure, shortcoming that cost of manufacture is high, the utility model proposes a kind of slip crate that is useful for small-sized lathe, this slip crate is not only simple in structure, and cost of manufacture is low, and stable performance, easy operating.
The technical problems to be solved in the utility model provides a kind of slip crate that is used for small-sized lathe, and this slip crate comprises the slide carriage casing, and the operated by handwheel assembly and the clasp nut operating assembly that lay respectively at the slide carriage tank ends.Described operated by handwheel assembly comprises handwheel, is installed on handle and the gear shaft and the duplicate gear at handwheel edge, described gear shaft comprise axle head and with duplicate gear meshed gears end, described duplicate gear is installed on the slide carriage casing and with the lathe tooth bar and meshes, and the axle head of described gear shaft extends through first installing hole that is positioned at slide carriage casing left side and fixedlys connected with handwheel.Described clasp nut operating assembly comprises clasp nut, the folding slotted disk, clasp nut handle set and the miniature lever that is connected with the clasp nut handle set, described clasp nut comprises the half slit bamboo or chopped wood nut body that a pair of shape each other is corresponding to size and cooperatively interact, and the end of thread that every slit bamboo or chopped wood nut body all has stiff end and is complementary with the lathe screw mandrel, described folding slotted disk has disk end and rotating shaft section, described slide carriage casing is provided with the chute that is complementary with the clasp nut stiff end, and the clasp nut stiff end all places chute and links to each other with the disk end of folding slotted disk by two straight pins respectively, the sidewall of described folding slotted disk disk end is provided with the microscler slide rail of the twice that are complementary with this straight pin, and this folding slotted disk rotating shaft section extends through second installing hole that is positioned at slide carriage casing right side and fixedlys connected with the clasp nut handle set.
Adopt the slip crate of this structure, by the chute that is complementary with the clasp nut stiff end is set on the slide carriage casing, the microscler slide rail that is complementary with this straight pin is set on the folding slotted disk, the clasp nut stiff end is placed chute and link to each other by straight pin with the folding slotted disk, small handle with sleeve drives the rotation of folding slotted disk, clasp nut is slided along chute, realize that clasp nut opens and closed function; And the end of thread by clasp nut cooperates with the lathe screw mandrel, can realize the function of slip crate automatic shift.In addition, by the engagement of duplicate gear and lathe tooth bar is set, also can realize the function of manual operation slip crate displacement.Preferably, the stiff end of described clasp nut is swallow-tail form, and described chute is a swallowtail-shaped slide.Adopt the slip crate of this structure not only simple in structure, cost of manufacture is low, and stable performance is complete, can satisfy the requirement of small-sized teaching with lathe or the little lathe of homebrew.
Preferably, described handwheel is fixedlyed connected by holding screw with gear shaft, and described folding slotted disk is fixedlyed connected by holding screw with the clasp nut handle set.Convenient when adopting the slip crate installation of this structure and overhauling dismounting.
Preferably, described clasp nut operating assembly also comprises tightening mechanism, this tightening mechanism comprises holding screw, tightening spring and steel ball, described slide carriage casing is provided with the screwed hole that is complementary with this holding screw and is orthogonal to second installing hole near the right side wall of second installing hole, one side, the described folding slotted disk rotating shaft section position corresponding with this screwed hole is provided with the groove that is complementary with steel ball, and the tightening spring places between holding screw and the steel ball.This tightening mechanism is used to lock clasp nut, prevents that clasp nut is loosening.
Preferably, rheme also is provided with the gradient briquetting that is complementary with the clasp nut stiff end in chute one side-walls, and this gradient briquetting is pressed abd fixed on the sidewall of clasp nut stiff end.Adopt the slip crate of this structure to be complementary by regulating gradient briquetting and clasp nut stiff end, it is more firm to make clasp nut install.
In a word, the utility model is used for that the slip crate of small-sized lathe is not only simple in structure, and cost of manufacture is low, and multiple functional, and stable performance and easy operating can satisfy the requirement of small-sized teaching with lathe or the little lathe of homebrew.
Description of drawings
Fig. 1 is used for the structural representation of the slip crate of junior machine for the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the clasp nut structural representation;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is a folding slotted disk structural representation;
Fig. 6 is the left view of Fig. 5.
Description of reference numerals:
10-operated by handwheel assembly; The 11-handle; The 111-taper knob; The 112-nut; The 113-screw; The 12-handwheel; The 121-threaded mounting hole; The 122-screwed hole; The 13-gear shaft; The 131-gear end; 132-tightening groove; The 133-axle head; The 14-duplicate gear; 141-first gear; 142-second gear; The 15-locating shaft; 20-clasp nut operating assembly; The 21-clasp nut; The 211-stiff end; The 212-end of thread; The 213-pin-and-hole; The 214-screw thread; 22-folding slotted disk; The 221-groove; The 222-groove; The microscler track of 223-; 224-disk end; 225-rotating shaft section; 23-clasp nut handle set; The 231-screwed hole; The 24-miniature lever; 25-gradient briquetting; The 271-steel ball; 272-tightening spring; The 273-holding screw; The 28-pin; 100-slide carriage casing; 101-first installing hole; 102-second installing hole; 103-the 3rd installing hole, the 104-chute; 105-clamp screw pit.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment that the utility model is used for the slip crate of small-sized lathe is elaborated.
As depicted in figs. 1 and 2, for the utility model is used for the structural representation of the slip crate of small-sized lathe, the slip crate of present embodiment comprises slide carriage casing 100, and the operated by handwheel assembly 10 and the clasp nut operating assembly 20 that lay respectively at slide carriage casing 100 two ends.
As shown in Figure 2, operated by handwheel assembly 10 comprises handwheel 12, is installed on handle 11 and the gear shaft 13 and the duplicate gear 14 at handwheel edge.Gear shaft 13 has and is axle head 133 and the gear end 131 that is wholely set, and axle head 133 extends through first installing hole 101 that is positioned at slide carriage casing 100 left sides and fixedlys connected with handwheel 12.Preferably, the sidewall of handwheel 12 is provided with screwed hole 122, axle head 133 is provided with tightening groove 132 with screwed hole 122 corresponding positions, holding screw screws in and partly places tightening groove 132 from screwed hole 122, promptly, the axle head 133 of handwheel 12 and gear shaft 13 is fixedlyed connected by holding screw, can make things convenient for the assembling and the dismounting of operated by handwheel assembly 10.Duplicate gear 14 comprises first gear 141 and second gear 142 of coaxial interlock, and be installed in by locating shaft 15 on the 3rd installing hole 103 of slide carriage casing, second gear 142 meshes with the gear end 131 of gear shaft 13, first gear 141 is used for meshing with the lathe tooth bar, by hand rotation handwheel 12, the gear end 131 of gear shaft 13 is rotated, and then, slip crate is moved on lathe by the engagement between linkage gear 14 and the lathe tooth bar.
Preferably, rotating operation for the ease of handle 11, described handle comprises taper knob 111, screw 113 and the nut 112 that is complementary with screw, taper knob 111 is set in screw 113 and spacing by the nut 112 that is sleeved on the screw 113, the edge of handwheel 12 is provided with the threaded mounting hole 121 that is complementary with screw 113, and handle 11 is installed on this threaded mounting hole 121 by screw 113.During operation, the staff can hold taper knob 111, and controls handwheel 12 by relatively rotating between taper knob and the screw and rotate, and does not fray and can not cause operating personnel's hand.
The clasp nut assembly comprises clasp nut 21, folding slotted disk 22, clasp nut handle set 23 and the miniature lever 24 that is connected with the clasp nut handle set.As described in Fig. 5 and Fig. 6, folding slotted disk 22 has disk end 224 and rotating shaft section 225, and rotating shaft section 225 extends through second installing hole 102 that is positioned at the slip crate right side and fixedlys connected with clasp nut handle set 23.Preferably, the perisporium of clasp nut handle set 23 is provided with screwed hole 231, rotating shaft section 225 is being provided with groove 222 with screwed hole 231 corresponding positions, holding screw screws in and partly places groove 222 from screwed hole 231, be that folding slotted disk 22 adopts holding screw to fixedly connected with clasp nut handle set 23, can make things convenient for the installation and removal of clasp nut assembly.
As shown in Figure 3 and Figure 4, clasp nut 22 comprises the half slit bamboo or chopped wood nut body that a pair of shape each other is corresponding to size and cooperatively interact, and the end of thread 212 that every slit bamboo or chopped wood nut body all has stiff end 211 and has internal thread 214 and be complementary with the lathe screw mandrel, slide carriage casing 100 is provided with the chute 104 that is complementary with clasp nut stiff end 211, the stiff end 211 of clasp nut all places chute 104, and link to each other with the side of the disk end 224 of folding slotted disk by two straight pins 28 respectively, the disk end 224 of folding slotted disk 22 is provided with the microscler track 223 of the twice that are complementary with straight pin 28, rotating folding slotted disk 22 can make two straight pins 28 relatively move up and down along microscler track 233, can realize that clasp nut 21 opens with closed, can drive slip crate by the lathe screw mandrel and on lathe, move.Preferably, the stiff end of clasp nut 22 is swallow-tail form, chute 104 is the swallowtail-shaped slide 104 that is complementary with stiff end 211, be provided with the gradient briquetting 25 that is complementary with clasp nut stiff end 211 on a sidewall of chute, gradient briquetting 25 is pressed abd fixed on the sidewall of clasp nut stiff end 211.The type of attachment of employing swallow-tail form can limit clasp nut 21 and only move in chute 104, and by the side at chute 104 gradient briquetting 25 is set, and can make the installation site of clasp nut 22 more accurate.
Position when clasp nut 22 is cooperated with the lathe screw mandrel is more stable, also be provided with tightening mechanism, tightening mechanism comprises holding screw 273, tightening spring 272 and steel ball 271, slide carriage casing 100 is provided with the clamp screw pit 105 that is complementary with this holding screw 273 and is orthogonal to second installing hole near the right side wall of second installing hole, 102 1 sides, the rotating shaft section 225 of described folding slotted disk 22 and this clamp screw pit 105 corresponding positions are provided with the groove 221 that is complementary with steel ball 272, tightening spring 272 places between holding screw and the steel ball, holding screw 273 is installed in clamp screw pit 105 holes, and compresses steel ball 271 by tightening spring 272.When clasp nut 21 meshed with the lathe screw mandrel, steel ball 271 just was pressed abd fixed in the groove 221, can guarantee that clasp nut 21 is constant with the position of engagement of lathe screw mandrel.
In conjunction with the accompanying drawings embodiment of the present utility model has been done detailed description above, but the utility model is not limited to above-mentioned embodiment, in the ken that affiliated technical field those of ordinary skill is possessed, can also under the prerequisite that does not break away from aim of the present invention, make various variations.
Claims (5)
1. a slip crate that is used for small-sized lathe comprises the slide carriage casing, and the operated by handwheel assembly and the clasp nut operating assembly that lay respectively at the slide carriage tank ends, it is characterized in that:
Described operated by handwheel assembly comprises handwheel, is installed on handle and the gear shaft and the duplicate gear at handwheel edge, described gear shaft comprise axle head and with duplicate gear meshed gears end, described duplicate gear is installed on the slide carriage casing and with the lathe tooth bar and meshes, and the axle head of described gear shaft extends through first installing hole that is positioned at slide carriage casing left side and fixedlys connected with handwheel;
Described clasp nut operating assembly comprises clasp nut, the folding slotted disk, clasp nut handle set and the miniature lever that is connected with the clasp nut handle set, described clasp nut comprises the half slit bamboo or chopped wood nut body that a pair of shape each other is corresponding to size and cooperatively interact, and the end of thread that every slit bamboo or chopped wood nut body all has stiff end and is complementary with the lathe screw mandrel, described folding slotted disk has disk end and rotating shaft section, described slide carriage casing is provided with the chute that is complementary with the clasp nut stiff end, and the clasp nut stiff end all places chute and links to each other with the disk end of folding slotted disk by two straight pins respectively, the sidewall of described folding slotted disk disk end is provided with the microscler slide rail of the twice that are complementary with this straight pin, and this folding slotted disk rotating shaft section extends through second installing hole that is positioned at slide carriage casing right side and fixedlys connected with the clasp nut handle set.
2. be used for the slip crate of small-sized lathe according to claim 1, it is characterized in that, described handwheel is fixedlyed connected by holding screw with the axle head of gear shaft, and described folding slotted disk is fixedlyed connected by holding screw with the clasp nut handle set.
3. be used for the slip crate of small-sized lathe according to claim 1, it is characterized in that, the stiff end of described clasp nut is swallow-tail form, and described chute is a swallowtail-shaped slide.
4. as being used for the slip crate of small-sized lathe as described in the claim 3, it is characterized in that described chute one side-walls that is positioned at also is provided with the gradient briquetting that is complementary with the clasp nut stiff end, this gradient briquetting is pressed abd fixed on the sidewall of clasp nut stiff end.
5. the slip crate that is used for small-sized lathe as claim 1-4 as described in each, it is characterized in that, described clasp nut operating assembly also comprises tightening mechanism, this tightening mechanism comprises holding screw, tightening spring and steel ball, described slide carriage casing is provided with the screwed hole that is complementary with this holding screw and is orthogonal to second installing hole near the right side wall of second installing hole, one side, the rotating shaft section of the described folding slotted disk position corresponding with this screwed hole is provided with the groove that is complementary with steel ball, and the tightening spring places between holding screw and the steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200955391U CN202006285U (en) | 2011-04-02 | 2011-04-02 | Apron for small lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200955391U CN202006285U (en) | 2011-04-02 | 2011-04-02 | Apron for small lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006285U true CN202006285U (en) | 2011-10-12 |
Family
ID=44747949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200955391U Expired - Fee Related CN202006285U (en) | 2011-04-02 | 2011-04-02 | Apron for small lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862144A (en) * | 2012-09-28 | 2013-01-09 | 山东中棉棉业有限责任公司 | Inlaying device of roller rack on cotton tearing toothed roller |
| CN104259492A (en) * | 2014-09-22 | 2015-01-07 | 扬州力创机床有限公司 | Lathe sliding box |
-
2011
- 2011-04-02 CN CN2011200955391U patent/CN202006285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862144A (en) * | 2012-09-28 | 2013-01-09 | 山东中棉棉业有限责任公司 | Inlaying device of roller rack on cotton tearing toothed roller |
| CN104259492A (en) * | 2014-09-22 | 2015-01-07 | 扬州力创机床有限公司 | Lathe sliding box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201836262U (en) | Push rod type AMT (automatic-manual integrated) clutch actuating mechanism | |
| CN202006285U (en) | Apron for small lathe | |
| CN201535481U (en) | Rotary actuator for automatic steering light-regulating system of front light | |
| CN204300489U (en) | A kind of butterfly valve variable-ratio worm gear drive | |
| CN201922445U (en) | Manipulator chamfer angle component | |
| CN202551684U (en) | Multi-gear handle mechanism and mower including the same | |
| CN204045118U (en) | A kind of cam follower characteristics of motion and contour generating instrument | |
| CN202790495U (en) | Reverse gear self-locking device of automobile | |
| CN201109044Y (en) | Mechanical transmission type main shaft multi-stage speed-change gear of metal cutting machine | |
| CN202094517U (en) | Driving device for draw-out type switching electric appliance and draw-out type switching electric appliance | |
| CN209229151U (en) | One kind drawing yellow water supply project support of pipelines | |
| CN205237965U (en) | Automatic change lazy gear assembly mechanism | |
| CN208713808U (en) | Speed changing force-saving spanner | |
| CN202204678U (en) | Main shaft locking mechanism | |
| CN204045419U (en) | A kind of circuit breaker auxiliary switching-in instrument | |
| CN203627655U (en) | Labor-saving device for jack | |
| CN203367833U (en) | Drawer propulsion device for draw-out type switch cabinet | |
| CN207321693U (en) | One kind control cabinet device | |
| CN209021623U (en) | A kind of machine-building regulating valve | |
| CN201820941U (en) | Rotary socket of digital device | |
| CN201736173U (en) | Disassembling tool for electrode cap | |
| CN219840210U (en) | Anti-seismic connecting rod locking structure | |
| DE102006045784A1 (en) | Gripping device with level helical gear | |
| CN209743567U (en) | Shifting fork mechanism of speed reducer | |
| CN202922038U (en) | Internal expansion type pipe beveling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20170402 |