CN205043477U - Pendulum changes workstation - Google Patents
Pendulum changes workstation Download PDFInfo
- Publication number
- CN205043477U CN205043477U CN201520806447.8U CN201520806447U CN205043477U CN 205043477 U CN205043477 U CN 205043477U CN 201520806447 U CN201520806447 U CN 201520806447U CN 205043477 U CN205043477 U CN 205043477U
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- arc
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- turntable
- gear
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Abstract
Pendulum changes workstation belongs to work piece processingequipment technical field, especially relates to a pendulum changes workstation. The utility model provides a convenient operation, pendulum changes workstation small, with low costs. The utility model discloses a bottom plate, its structural feature bottom plate both sides are provided with vertical curb plate, and the curb plate up end is provided with down the arcs of recesses spout, is provided with the bottom surface on the arc spout and coordinates gliding revolving stage for arc and arc spout, and both sides revolving stage up end is fixed with the workstation both sides, is provided with the work piece connecting hole on the workstation, the revolving stage is provided with the spacing fixed part of revolving stage with the arc spout department of meeting, one side be provided with first horizontal bearing on the curb plate, first horizontal bearing is placed in to a transverse axis one end, and the transverse axis other end passes through key and gear center jogged joint, gear upper end and the meshing of semicircle gear lower extreme, and semicircle gear upper end and workstation middle part lower extreme are fixed.
Description
Technical field
The utility model belongs to Work treatment installation technical field, particularly relates to a kind of rotation workbench.
Background technology
China is the country of industry prosperity, medium and small individual processing enterprise is more, the equipment such as milling machine, grinding machine, drilling machine a lot of in these middle-size and small-size factories is all conventional equipment, take traditional processing proposal, the platen of conventional equipment cannot realize angle adjustment processing substantially, particularly for inclined-plane and many inclined-planes work pieces process, be all often at a loss what to do.
Because processing needs, the accessory that this area can use at present, as three-dimensional vice is again omnipotent three-dimensional angle vice, be for clamping indexable, multi-angle processing work also can the vice of three axles rotations.Indexable turning tool is made up of knife bar, blade, edge bearing and clamping element, be characterized in that the geometric parameter of cutter is ensured by blade and cutter groove completely, therefore in order to process this lathe tool attach must have three axles rotate function, omnipotent three-dimensional angle vice possesses this function; Be suitable for doing gently medium work pieces process, angle can be set to 3 kinds of yardsticks, and 360 degree of rotating bases have number of degrees scale, and vice, from level to vertically adjustable higher than 90 degree, also can tilt to 45 degree in the left and right sides simultaneously, can pin safely 3 settings.
But as this class as three-dimensional vice, Universal angle pincers, accurate universal clamp etc., all fragile; And market price is all more than thousands of unit, and this adds the cost of processing undoubtedly.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of easy to operate, volume is little, cost is low rotation workbench.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises base plate, its structural feature base plate both sides are provided with vertical side plate, side plate upper surface is provided with recessed arc chute, arc chute being provided with bottom surface is that arc coordinates the turntable slided with arc chute, and turntable upper surface, both sides and workbench both sides are fixed, and workbench are provided with workpiece connecting hole; Described turntable and arc chute joint are provided with the spacing fixed part of turntable; Side plate described in side is provided with the first horizontal bearing, one lateral shaft one end is placed in the first horizontal bearing, the lateral shaft other end is connected with gear center hole by key, and gear upper end is engaged with semi-circle gear lower end, and in the middle part of semi-circle gear upper end and workbench, lower end is fixed; Base plate between described gear and the first horizontal bearing is provided with vertical axis bearing near gear side, bearing block is provided with the second horizontal bearing, described axle is through the second horizontal bearing; The horizontal bearing side end face of described axle first is provided with crank slot.
As a kind of preferred version, turntable bottom described in the utility model is provided with horizontal arc opening, and horizontal arc open lower end face is provided with vertical arc opening; The spacing fixed part of described turntable comprises guide block and vertical hexagon-headed bolt, guide block both sides ride on the horizontal arc open lower end face of described vertical arc opening both sides, and vertical hexagon-headed bolt lower end is threaded onto in the vertical screwed hole of side plate upper surface through the through hole in the middle part of guide block, vertical arc opening successively.
As another kind of preferred version, turntable lower inside described in the utility model is provided with the curved baffle of middle part arch, and curved baffle both sides are connected with side plate interior sides wall.
As another kind of preferred version, workbench described in the utility model is connected with vertical hexagon socket cap head screw by vertical straight pin with turntable.
As another kind of preferred version, workpiece connecting hole described in the utility model is six uniform mounting holes.
As another kind of preferred version, the horizontal arc open upper end face above vertical hexagon-headed bolt described in the utility model is provided with the arc-shaped slot of fovea superior.
Secondly, base plate two ends described in the utility model are provided with locating hole.
In addition, work director 300mm, wide 250mm described in the utility model.
The utility model beneficial effect.
The utility model arranges crank slot, during use, crank is inserted crank slot and just can use, easy to operate; By gear rotary inclined worktable, to be finished the work the fixing of corner of table degree by the spacing fixed part of turntable, can directly part is arranged on rotation workbench by workpiece connecting hole; Can use as universal fixturing on plain-milling machine, drilling machine, grinding machine and middle-size and small-size Digit Control Machine Tool, carry out Workpiece fixing, clamping oblique surface machining etc.Save the cost of special fixture, expanded the range of work, easily operate, shortened the Operational preparation time, enhance productivity.
In addition, the utility model structure is simple, volume is little, convenience is mobile, can be used as teaching aid and use in classroom.
Secondly, by gear drive, gearratio is stablized, and possesses wider speed adjustable range, can obtain the preferably amount of feeding; And compact conformation, reliable operation less than the bulk needed for band, Chain conveyer.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection domain is not only confined to the statement of following content.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model side view.
Fig. 3 the utility model side plate and turntable coupling part structural representation.
Fig. 4 is the utility model stereoscopic figure.
In figure, 1 be workbench, 2 be turntable, 3 be key, 4 be hexagon-headed bolt, 5 be guide block, 6 be side plate, 7 be base plate, 8 be semi-circle gear, 9 be crank slot for gear, 10 is the second horizontal bearing, 11,12 be bearing block for axle, 13 is the first horizontal bearing, 14,15 be straight pin, 16 be hexagon socket cap head screw, 17 be baffle plate, 18 for workpiece connecting hole.
Detailed description of the invention
As shown in the figure, the utility model comprises base plate 7, base plate 7 both sides are provided with vertical side plate 6, side plate 6 upper surface is provided with recessed arc chute, arc chute being provided with bottom surface is that arc coordinates the turntable 2 slided with arc chute, both sides turntable 2 upper surface and workbench 1 both sides are fixed, and workbench 1 are provided with workpiece connecting hole 18; Described turntable 2 is provided with the spacing fixed part of turntable 2 with arc chute joint; Side plate 6 described in side is provided with the first horizontal bearing 13, one lateral shaft 12 one end is placed in the first horizontal bearing 13, lateral shaft 12 other end is connected with gear center hole by key 3, and gear 9 upper end is engaged with semi-circle gear 8 lower end, and in the middle part of semi-circle gear 8 upper end and workbench 1, lower end is fixed; Base plate 7 between described gear 9 and the first horizontal bearing 13 is provided with vertical axis bearing 14 near gear 9 side, bearing block 14 is provided with the second horizontal bearing 10, described axle 12 is through the second horizontal bearing 10; Horizontal bearing 13 side end face of described axle 12 first is provided with crank slot 11.
Utility model works platform 1 rotation angle can be set to ± and 45 °.
The utility model gear can select the soft flank of tooth, and gear material can select No. 45 steel, and optional 7 grades of precision, tooth-face roughness can be 3.2 μm.Axle 12 can select No. 45 steel and through normalized treatment.
Described turntable 2 bottom is provided with horizontal arc opening, and horizontal arc open lower end face is provided with vertical arc opening; The spacing fixed part of described turntable 2 comprises guide block 5 and vertical hexagon-headed bolt 4, guide block 5 both sides ride on the horizontal arc open lower end face of described vertical arc opening both sides, and vertical hexagon-headed bolt 4 lower end is threaded onto in the vertical screwed hole of side plate 6 upper surface through the through hole in the middle part of guide block 5, vertical arc opening successively.The utility model adopts the cambered surface motion of T-slot location, and turntable 2 times end sections are also arcs, can assist the rotation of turntable 2 with arc chute close contact, spacing more accurate, steering capability good.When needing rotary table 1, only vertical hexagon-headed bolt 4 need be unclamped, when rotating to fixed position, screw vertical hexagon-headed bolt 4, the position be fixed to by workbench 1 now coordinates processing.
Described turntable 2 lower inside is provided with the curved baffle 17 of middle part arch, and curved baffle 17 both sides are connected with side plate 6 madial wall.Arrange the lateral attitude that curved baffle 17 effectively can limit turntable 2 and side plate 6, it is stable, convenient to use.
Described workbench 1 is connected with vertical hexagon socket cap head screw 16 by vertical straight pin 15 with turntable 2.
Described workpiece connecting hole 18 is six uniform mounting holes; Be convenient to clamping workpiece.
Horizontal arc open upper end face above described vertical hexagon-headed bolt 4 is provided with the arc-shaped slot of fovea superior.The arc-shaped slot of fovea superior is set, is convenient to operate vertical hexagon-headed bolt 4.
Described base plate 7 two ends are provided with locating hole.Arrange locating hole to be convenient to base plate 7 and machining tool to fix.
The long 300mm of described workbench 1, wide 250mm.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (8)
1. rotation workbench, comprise base plate, it is characterized in that base plate both sides are provided with vertical side plate, side plate upper surface is provided with recessed arc chute, arc chute being provided with bottom surface is that arc coordinates the turntable slided with arc chute, turntable upper surface, both sides and workbench both sides are fixed, and workbench are provided with workpiece connecting hole; Described turntable and arc chute joint are provided with the spacing fixed part of turntable; Side plate described in side is provided with the first horizontal bearing, one lateral shaft one end is placed in the first horizontal bearing, the lateral shaft other end is connected with gear center hole by key, and gear upper end is engaged with semi-circle gear lower end, and in the middle part of semi-circle gear upper end and workbench, lower end is fixed; Base plate between described gear and the first horizontal bearing is provided with vertical axis bearing near gear side, bearing block is provided with the second horizontal bearing, described axle is through the second horizontal bearing; The horizontal bearing side end face of described axle first is provided with crank slot.
2. rotation workbench according to claim 1, it is characterized in that described turntable bottom is provided with horizontal arc opening, horizontal arc open lower end face is provided with vertical arc opening; The spacing fixed part of described turntable comprises guide block and vertical hexagon-headed bolt, guide block both sides ride on the horizontal arc open lower end face of described vertical arc opening both sides, and vertical hexagon-headed bolt lower end is threaded onto in the vertical screwed hole of side plate upper surface through the through hole in the middle part of guide block, vertical arc opening successively.
3. rotation workbench according to claim 1, it is characterized in that described turntable lower inside is provided with the curved baffle of middle part arch, curved baffle both sides are connected with side plate interior sides wall.
4. rotation workbench according to claim 1, is characterized in that described workbench is connected with vertical hexagon socket cap head screw by vertical straight pin with turntable.
5. rotation workbench according to claim 1, is characterized in that described workpiece connecting hole is six uniform mounting holes.
6. rotation workbench according to claim 2, is characterized in that the arc-shaped slot horizontal arc open upper end face above described vertical hexagon-headed bolt being provided with fovea superior.
7. rotation workbench according to claim 1, is characterized in that described base plate two ends are provided with locating hole.
8. rotation workbench according to claim 1, is characterized in that described work director 300mm, wide 250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806447.8U CN205043477U (en) | 2015-10-19 | 2015-10-19 | Pendulum changes workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806447.8U CN205043477U (en) | 2015-10-19 | 2015-10-19 | Pendulum changes workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043477U true CN205043477U (en) | 2016-02-24 |
Family
ID=55337092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520806447.8U Expired - Fee Related CN205043477U (en) | 2015-10-19 | 2015-10-19 | Pendulum changes workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043477U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900223A (en) * | 2019-12-09 | 2020-03-24 | 佳木斯大学 | Precision machining tool for parts of mechanical press |
| CN111761392A (en) * | 2020-06-05 | 2020-10-13 | 丽水学院 | Machining device for arc-shaped side key groove of main shaft and using method |
| CN113579710A (en) * | 2021-07-08 | 2021-11-02 | 厦门佰晟电子有限公司 | Semi-automatic screw locking machine |
-
2015
- 2015-10-19 CN CN201520806447.8U patent/CN205043477U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900223A (en) * | 2019-12-09 | 2020-03-24 | 佳木斯大学 | Precision machining tool for parts of mechanical press |
| CN110900223B (en) * | 2019-12-09 | 2021-06-01 | 佳木斯大学 | Precision machining tool for parts of mechanical press |
| CN111761392A (en) * | 2020-06-05 | 2020-10-13 | 丽水学院 | Machining device for arc-shaped side key groove of main shaft and using method |
| CN111761392B (en) * | 2020-06-05 | 2021-08-10 | 丽水学院 | Machining device for arc-shaped side key groove of main shaft and using method |
| CN113579710A (en) * | 2021-07-08 | 2021-11-02 | 厦门佰晟电子有限公司 | Semi-automatic screw locking machine |
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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: 20160224 Termination date: 20161019 |