CN2863347Y - Lifting adjusting mechanism - Google Patents
Lifting adjusting mechanism Download PDFInfo
- Publication number
- CN2863347Y CN2863347Y CN 200520140127 CN200520140127U CN2863347Y CN 2863347 Y CN2863347 Y CN 2863347Y CN 200520140127 CN200520140127 CN 200520140127 CN 200520140127 U CN200520140127 U CN 200520140127U CN 2863347 Y CN2863347 Y CN 2863347Y
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- CN
- China
- Prior art keywords
- regulating wheel
- body seat
- column
- mount
- groove
- 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
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Abstract
The utility model relates to a lift controlling gear, especially relates to the lift controlling gear for riveting machines and bench drills. The lift controlling system comprises a mount, an upright post and a regulating wheel, wherein the mount is arranged on the upright post, the regulating wheel is arranged on the upright post, below the mount in a movable way, the regulating wheel and the upright post are in rotary connection, a locating device is arranged between the mount and the upright post, adjusting the coordinated connection of the regulating wheel and the mount, the wheel and the mount can move in the axial direction of the upright post. After the improvement, the regulating wheel and the mount are in coordinated connection; at the same time a spiral groove is arranged between the regulating wheel and the upright post with steel balls in it, thereby reducing the friction in the relative motion of the regulating wheel and the upright post and making them move smoothly. The locating device comprises a retaining nest, locating steel balls correspondingly arranged on the mount, and a holding nut. The cross section of retaining nest is circular, which locates accurately and ensures that the mount not swings, thereby improving the work efficiency of the riveting machines and bench drills.
Description
Technical field
The utility model relates to a kind of lifting regulating mechanism, relates in particular to the lifting regulating mechanism of a kind of riveting machine, bench drill.
Background technology
Lifting regulating mechanism is one of technology the most frequently used in the machinery, particularly is used on riveting machine, the bench drill, owing to need upper and lower adjusting in the machining, to adapt to the actual needs in the operation.Prior art be used in riveting machine, lifting regulating mechanism on the bench drill is generally by column, the body seat, handwheel is formed, handwheel sleeve is on column, and be positioned at body seat lower end, be threaded engagement between handwheel and the column, the body seat is held at this side armrest wheel of column, regulating axial height is along on the column by the body seat, under move and realize, the screw of locking body seat side then fixes, but, the body seat holds and maintains certain position because being the armrest wheel, when wanting to regulate axial height, can only be by unclamping screw and mobile handwheel, just removable then body seat, and on, under be to glide to realizing the locking of the screw on the body seat sometimes along column by body seat self gravitation when regulating, handwheel can down be transferred, and does not realize the interlock function with the body seat; And in order to realize the interlock function of handwheel and body seat, often adopt and offer groove in handwheel upper end, an end of two iron plates is contained in body seat lower end, the other end of iron plate is stuck in the groove of handwheel, realize upper and lower interlock, but such structure is too complicated, and effect is bad, and is insecure, operate dumb, adjusting efficient is low, is not being connected on the practical significance, but a kind of compulsive means; The column surface all has thread groove simultaneously, has so both destroyed the outward appearance of column, has also reduced the dynamics that contacts and the intensity of body seat and column, because the both is hard thing, friction ratio is bigger again; Vertically offering square location straight trough on the outer wall of column cooperates with the screw formation location of body seat, the purpose that such detent mechanism is set is to be the position that is used for fixing between body seat and the column originally, prevent the radial motion of body seat, but because the cross section of locating slot is square, and one end reach the end, not only influenced the outward appearance and the intensity of column, the gap can appear in long-term wearing and tearing, the phenomenon that must make the body seat occur radially wobbling, and lift adjustment is got up dumb.
Summary of the invention
The purpose of this utility model is to provide a kind of lifting regulating mechanism, improves the operating efficiency of plant equipment by the lifting regulating mechanism that more reasonable structure is set.
For achieving the above object, the utility model adopts a kind of lifting regulating mechanism, comprise body seat, column, regulating wheel, the body seat is arranged on the column, regulating wheel is movably arranged on the column and is positioned at body seat below, for being rotationally connected, is provided with detent mechanism between body seat and column between regulating wheel and the column, regulating wheel and body seat are connected, and regulating wheel and body seat can move axially along column simultaneously.
This practicality further is set to regulating wheel and body seat junction is provided with the shoulder rank, in shoulder both sides, rank, promptly on regulating wheel and the body seat, radially be respectively arranged with groove, and form a cross section for circular groove, and being covered with steel ball in the groove, the outer wall of body seat is provided with the hole that is communicated with groove.
Groove can be the circular groove of semi-annular shape or circular circular groove.
This practicality is set to further that the junction is provided with one section helicla flute between regulating wheel and the column, the steel ball arranged outside that screws out end one side at regulating wheel has backing pin, helicla flute relevant position in regulating wheel one side is provided with block, constitute the space of the steel ball of a ccontaining some between block and the backing pin, regulating wheel can move axially along column.
This practicality further is set to regulating wheel again and the column junction is provided with helicla flute, in screwing out the helicla flute of holding a side, regulating wheel is provided with backing pin, helicla flute relevant position at opposite side is provided with block, constitute the space of a ccontaining steel ball between block and the backing pin, regulating wheel can move axially along column.
This practicality further be set to again detent mechanism by locating slot on the outer wall that is arranged on column and relative set positioning ball and the locknut thereof on the body seat form, the cross section of locating slot is a circular arc, and the relative column of body seat can move axially radially fixing.
Utility model is by the improvement to lifting regulating mechanism, be provided with the shoulder rank at regulating wheel and body seat junction, in shoulder both sides, rank, be on regulating wheel and the body seat, radially be respectively arranged with groove, forming a cross section is circular groove, be covered with steel ball in the groove, the outer wall of regulating wheel is provided with the hole that is communicated with groove, and regulating wheel and body seat are connected, and both are easy to connect and simple in structure; Make regulating wheel between with column by being threaded originally simultaneously helicla flute is set, and at the ccontaining steel ball of helicla flute, make regulating wheel on column when mobile, it is little to rub, conveniently moving; Detent mechanism by locating slot and relative set positioning ball and the locknut thereof on the body seat form, the cross section of locating slot is a circular arc, the accurate positioning that is provided with so can left and rightly not swung the body seat, by above setting, improved the operating efficiency of plant equipment such as riveting machine, bench drill.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the E-E profile of Fig. 2.
Fig. 3 is the structural representation of the utility model embodiment regulating wheel.
The specific embodiment
As shown in the figure, specific embodiment of the utility model is a kind of lifting regulating mechanism of riveting machine, comprise body seat 2, column 3, regulating wheel 1, regulating wheel 1 and body seat 2 all are located on the column 3, regulating wheel 1 is provided with the shoulder rank with body seat 2 junctions, in shoulder both sides, rank, promptly on regulating wheel 1 and the body seat 2, radially be respectively arranged with groove, and form a cross section and be circular groove 4, be covered with steel ball 5 in the groove 4, the outer wall of body seat 2 is provided with the hole 11 that is communicated with groove 4, after regulating wheel 1 is installed in body seat 2, be in groove 4, to put into steel ball 5 by hole 11, until piling and can rotating flexibly, groove 4 also should be put lubricating grease, to reduce friction.Regulating wheel 2 is provided with helicla flute 6 with column 3 junctions, in the helicla flute 6 of regulating wheel 1 back-out end one side, be provided with backing pin 8, backing pin 8 is an elastic cylindrical pin, helicla flute 6 relevant positions in regulating wheel 1 one sides are provided with block 12, block 12 is full with the electric welding weldering, constitute the space of the steel ball 7 of a ccontaining some between block 12 and the backing pin 8, helicla flute 6 relevant positions at opposite side are provided with block 12, constitute the space of a ccontaining steel ball 7 between block 12 and the backing pin 8, earlier from the steel ball 7 of packing in the helicla flute 6 to filling, squeeze into backing pin 8 again, regulate regulating wheel 1 and the lifting of energy flexible modulation, the quantity of steel ball 7 can be placed according to actual needs, and at least more than 5, regulating wheel 1 can move axially along column 3.The locating slot 31 and positioning ball 21 and the locknut 22 thereof of relative set on body seat 2 that are arranged on the outer wall of column 3 constitute detent mechanisms, the cross section of locating slot 31 is a circular arc, body seat 2 relative columns 3 can move axially radially fixing, by regulating locknut 22 till suitable, be that regulating wheel 1 can be provoked up and down, whole machine body seat 2 can not rotate around column simultaneously.
For realizing being connected of regulating wheel 1 and body seat 2, being provided with the groove 4 in adopting the foregoing description also can adopt the form that concavo-convex location is set between the two to realize.
Lifting regulating mechanism of the present utility model not only can be used on the riveting machine, is suitable for the plant equipment of bench drill class too.
Utility model is by the improvement to lifting regulating mechanism, regulating wheel and body seat junction are provided with the shoulder rank, in shoulder both sides, rank, be on regulating wheel and the body seat, radially be respectively arranged with groove, forming a cross section is circular groove, be covered with steel ball in the groove, the outer wall of regulating wheel is provided with the hole that is communicated with groove, and regulating wheel and body seat are connected, and both are easy to connect and simple in structure; Make regulating wheel between with column by being threaded originally simultaneously helicla flute is set, and at the ccontaining steel ball of helicla flute, make regulating wheel on column when mobile, it is little to rub, conveniently moving; Detent mechanism by locating slot and relative set positioning ball and the locknut thereof on the body seat form, the cross section of locating slot is a circular arc, the accurate positioning that is provided with so can left and rightly not swung the body seat, by above setting, has improved the operating efficiency of riveting machine.
Claims (7)
1, a kind of lifting regulating mechanism, comprise body seat, column, regulating wheel, the body seat is arranged on the column, regulating wheel is movably arranged on the column and is positioned at body seat below, between regulating wheel and the column for being rotationally connected, be provided with detent mechanism between body seat and column, it is characterized in that: regulating wheel (1) is connected with body seat (2), and regulating wheel (1) can move axially along column (3) with body seat (2) simultaneously.
2, lifting regulating mechanism according to claim 1, it is characterized in that: described regulating wheel (1) is provided with the shoulder rank with body seat (2) junction, in shoulder both sides, rank, be on regulating wheel (1) and the body seat (2), radially be respectively arranged with groove, and form a cross section for circular groove (4), and being covered with steel ball (5) in the groove (4), the outer wall of body seat (2) is provided with the hole (11) that is communicated with groove (4).
3, lifting regulating mechanism according to claim 2 is characterized in that: described groove (4) is the circular groove of semi-annular shape.
4, lifting regulating mechanism according to claim 2 is characterized in that: described groove (4) is circular circular groove.
5, according to claim 1 or 2 or 3 or described lifting regulating mechanism, it is characterized in that: described regulating wheel (1) is provided with helicla flute (6) with column (3) junction, in screwing out the helicla flute (6) of holding a side, regulating wheel (1) is provided with backing pin (8), helicla flute (6) relevant position at opposite side is provided with block (12), constitute the space of a ccontaining steel ball (7) between block (12) and the backing pin (8), regulating wheel (1) can move axially along column (3).
6, lifting regulating mechanism according to claim 1 and 2, it is characterized in that: described detent mechanism (9) by locating slot on the outer wall that is arranged on column (3) (31) and relative set positioning ball (21) and the locknut (22) thereof on body seat (2) form, the cross section of locating slot (31) is a circular arc, and body seat (2) column (3) relatively moves axially radially fixing.
7, lifting regulating mechanism according to claim 5, it is characterized in that: described detent mechanism (9) by locating slot on the outer wall that is arranged on column (3) (31) and relative set positioning ball (21) and the locknut (22) thereof on body seat (2) form, the cross section of locating slot (31) is a circular arc, and body seat (2) column (3) relatively moves axially radially fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140127 CN2863347Y (en) | 2005-12-16 | 2005-12-16 | Lifting adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140127 CN2863347Y (en) | 2005-12-16 | 2005-12-16 | Lifting adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863347Y true CN2863347Y (en) | 2007-01-31 |
Family
ID=37675801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520140127 Expired - Fee Related CN2863347Y (en) | 2005-12-16 | 2005-12-16 | Lifting adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863347Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876884A (en) * | 2017-10-19 | 2018-04-06 | 嘉善申乐五金塑料有限公司 | A kind of high-performance bearing facing attachment |
| CN107931735A (en) * | 2017-10-27 | 2018-04-20 | 浙江凯耀照明股份有限公司 | A kind of induction type LED light section aluminum shell after-treatment device |
| CN109644986A (en) * | 2018-12-29 | 2019-04-19 | 重庆医药高等专科学校 | A kind of liquid nitrogen container |
-
2005
- 2005-12-16 CN CN 200520140127 patent/CN2863347Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876884A (en) * | 2017-10-19 | 2018-04-06 | 嘉善申乐五金塑料有限公司 | A kind of high-performance bearing facing attachment |
| CN107931735A (en) * | 2017-10-27 | 2018-04-20 | 浙江凯耀照明股份有限公司 | A kind of induction type LED light section aluminum shell after-treatment device |
| CN107931735B (en) * | 2017-10-27 | 2018-12-14 | 浙江凯耀照明股份有限公司 | A kind of induction type LED light section aluminum shell after-treatment device |
| CN109644986A (en) * | 2018-12-29 | 2019-04-19 | 重庆医药高等专科学校 | A kind of liquid nitrogen container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |