CN105499716A - Fast-clamping mechanical gear fixture - Google Patents
Fast-clamping mechanical gear fixture Download PDFInfo
- Publication number
- CN105499716A CN105499716A CN201410513106.1A CN201410513106A CN105499716A CN 105499716 A CN105499716 A CN 105499716A CN 201410513106 A CN201410513106 A CN 201410513106A CN 105499716 A CN105499716 A CN 105499716A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- cylinder
- mount pad
- mounting base
- piston rod
- 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
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Abstract
The invention relates to a fast-clamping mechanical gear fixture and belongs to the technical field of fixtures. The fast-clamping mechanical gear fixture comprises a mounting base of a U-shaped structure with a rightward opening; an upper fixture block and a lower fixture block which cooperate with each other in a clamping manner are horizontally arranged in the mounting base; a lower rotating shaft is vertically fixed on the bottom of the lower fixture block and vertically penetrates through a lower portion of the mounting base by means of a lower bearing; a retainer ring for preventing the lower rotating shaft from gliding down is fixed on the lower rotating shaft between the mounting base and the lower fixture block; corresponding to the top of the upper fixture block, a cylinder for driving the upper fixture block to move up and down is mounted on the mounting base and a cylinder block of the cylinder is mounted on the mounting base; corresponding to a piston rod of the cylinder, a through hole allowing the piston rod to pass through up and down vertically and independently is formed in the mounting hole; springs are mounted between the upper fixture block and the mounting base on two left and right sides of the piston rod of the cylinder; and upper ends of the springs are fixed on the mounting base, while lower ends of the springs are fixed on the upper fixture block. The fast-clamping mechanical gear fixture is simple in structure, convenient and simple to operate, and relatively low in production cost.
Description
Technical field
The present invention relates to a kind of mechanical gear fixture of Quick-clamped, belong to clamp art.
Background technology
At present, gear is the transmission of conveniently moment of torsion, and between gear and gear, between gear and axle, better connection for transmission between transmission, ensures good transmission, and the conventional gear that is in transmission connection between axle with tooth axle is connected.Its advantage: forced contact area is large, and stable transmission, transmission is more steady.When gear teeth, usually need gear to be clipped on index dial, thus carry out automatic indexing gear hobbing, its complex structure of conventional fixture, using neither be very convenient, and production cost is high.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: the mechanical gear fixture providing a kind of Quick-clamped, and its structure is simple, and simply easy to operate, production cost is lower.
The mechanical gear fixture of Quick-clamped of the present invention, comprise the mount pad of opening towards the U-shaped structure on the right side, the upper fixture block of mutual clamping engagement and lower fixture block is horizontally disposed with in mount pad, it is characterized in that: bottom lower fixture block, be vertically fixed with Shaft, Shaft is vertically installed on mount pad bottom by lower bearing, Shaft between mount pad and lower fixture block is fixed with the baffle ring preventing Shaft from gliding, in correspondence fixture block top be provided with on mount pad on the cylinder that moves up and down of fixture block, the cylinder body of cylinder is arranged on mount pad, the piston rod of corresponding cylinder offers for the piston rod vertically independent through hole passed up and down on mount pad, piston rod is through in through hole, the piston rod of cylinder can rotate freely, all spring is installed between the upper fixture block of the piston rod left and right sides of cylinder and mount pad, the upper end of spring is fixed on mount pad, its lower end is fixed on fixture block.
Be thrust bearing to improve service life of the present invention preferred described lower bearing.
The beneficial effect that the present invention has is:
By the mechanical gear fixture of Quick-clamped of the present invention, its structure is simple, and simply easy to operate, production cost is lower.During use, only need mount pad be arranged on index dial, Shaft and the dividing spindle on index dial are carried out being connected, during fixed gear, by cylinder, upper fixture block and lower fixture block are separated, puts gear, by cylinder, gear is fixed between upper fixture block and lower fixture block again, can further work be carried out.Under the effect of baffle ring, under can effectively preventing regular worker from exerting oneself when fixture block and lower fixture block on clamping, thus Shaft is moved down, effectively extend the service life of lower bearing.Fixture block can be made under the action of the spring not produce rotation, thus avoid to be operated in fixing process and damage, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bevel gear shaft that the present invention processes.
In figure: 1, cylinder 2, upper fixture block 3, mount pad 4, lower fixture block 5, Shaft 6, lower bearing 7, baffle ring 8, spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
Below by way of specific embodiment, the invention will be further described, but not in order to limit the present invention, all within the present invention's spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
As shown in Figure 1, the mechanical gear fixture of Quick-clamped, comprise the mount pad 3 of opening towards the U-shaped structure on the right side, the upper fixture block 2 of mutual clamping engagement and lower fixture block 4 is horizontally disposed with in mount pad 3, Shaft 5 is vertically fixed with bottom lower fixture block 4, Shaft 5 is vertically installed on mount pad 3 bottom by lower bearing 6, Shaft 5 between mount pad 3 and lower fixture block 4 is fixed with the baffle ring 7 preventing Shaft 5 from gliding, in correspondence fixture block 2 top be provided with on mount pad 3 on the cylinder 1 that moves up and down of fixture block 2, the cylinder body of cylinder 1 is arranged on mount pad 3, the piston rod of corresponding cylinder 1 offers for the piston rod vertically independent through hole passed up and down on mount pad 3, piston rod is through in through hole, the piston rod of cylinder 1 can rotate freely.Lower bearing 6 described in the present embodiment is thrust bearing, is all provided with spring 8 between the upper fixture block 2 of the piston rod left and right sides of cylinder 1 and mount pad 3, and the upper end of spring 8 is fixed on mount pad 3, and its lower end is fixed on fixture block 3.
During use, only need mount pad 3 be arranged on index dial, Shaft 5 and the dividing spindle on index dial are carried out being connected, during fixed gear, by cylinder 1, upper fixture block 6 and lower fixture block 8 are separated, puts gear, by cylinder 1, gear is fixed between upper fixture block 6 and lower fixture block 8 again, can further work be carried out.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. the mechanical gear fixture of a Quick-clamped, comprise the mount pad (3) of opening towards the U-shaped structure on the right side, upper fixture block (2) and the lower fixture block (4) of mutual clamping engagement is horizontally disposed with in mount pad (3), it is characterized in that: lower fixture block (4) bottom is vertically fixed with Shaft (5), Shaft (5) is vertically installed on mount pad (3) bottom by lower bearing (6), Shaft (5) between mount pad (3) and lower fixture block (4) is fixed with the baffle ring (7) preventing Shaft (5) from gliding, in correspondence, fixture block (2) top is provided with the cylinder (1) moved up and down for upper fixture block (2) on mount pad (3), the cylinder body of cylinder (1) is arranged on mount pad (3), the piston rod of corresponding cylinder (1) offers for the piston rod vertically independent through hole passed up and down on mount pad (3), piston rod is through in through hole, the piston rod of cylinder (1) can rotate freely, between the upper fixture block (2) of the piston rod left and right sides of cylinder (1) and mount pad (3), spring (8) is all installed, the upper end of spring (8) is fixed on mount pad (3), its lower end is fixed on fixture block (3).
2. the mechanical gear fixture of Quick-clamped as claimed in claim 1, is characterized in that: described lower bearing (6) is thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513106.1A CN105499716A (en) | 2014-09-29 | 2014-09-29 | Fast-clamping mechanical gear fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513106.1A CN105499716A (en) | 2014-09-29 | 2014-09-29 | Fast-clamping mechanical gear fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105499716A true CN105499716A (en) | 2016-04-20 |
Family
ID=55708225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410513106.1A Pending CN105499716A (en) | 2014-09-29 | 2014-09-29 | Fast-clamping mechanical gear fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499716A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159402A (en) * | 2018-08-31 | 2019-01-08 | 天津万华股份有限公司 | A kind of film cupping machine and stretching test method |
| CN109352250A (en) * | 2018-12-17 | 2019-02-19 | 重庆帝赐机械制造有限公司 | A kind of positioning device for the welding trunnion on motorbike frame |
-
2014
- 2014-09-29 CN CN201410513106.1A patent/CN105499716A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159402A (en) * | 2018-08-31 | 2019-01-08 | 天津万华股份有限公司 | A kind of film cupping machine and stretching test method |
| CN109352250A (en) * | 2018-12-17 | 2019-02-19 | 重庆帝赐机械制造有限公司 | A kind of positioning device for the welding trunnion on motorbike frame |
| CN109352250B (en) * | 2018-12-17 | 2020-12-08 | 温州意成自动化科技有限公司 | Positioning device for welding support lug on motorcycle frame |
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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: 20160420 |