CN102870610A - Swing base with locking mechanism and for swing shears - Google Patents
Swing base with locking mechanism and for swing shears Download PDFInfo
- Publication number
- CN102870610A CN102870610A CN 201210257360 CN201210257360A CN102870610A CN 102870610 A CN102870610 A CN 102870610A CN 201210257360 CN201210257360 CN 201210257360 CN 201210257360 A CN201210257360 A CN 201210257360A CN 102870610 A CN102870610 A CN 102870610A
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- CN
- China
- Prior art keywords
- swing
- shears
- base
- gear
- shearing machine
- 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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- Shearing Machines (AREA)
Abstract
The invention relates to a swing base with a locking mechanism and for swing shears and belongs to the technical field of mechanical appliances for swing shears. According to the invention, a plate shearing machine is mounted on the swing base for the swing shears; a connecting rod is pushed by a cylinder so as to drive an eccentric sleeve to rotate, so that the center distance of a gear is changed, and the purpose of locking the gear can be achieved; and the plate shearing machine is rotated to a required angle and then locked on the swing base, and then a nonrectangular plate can be shorn. The swing base is simple and compact in structure, is favorable for lowering the work intensity and improving the production efficiency, and has very strong practicability.
Description
Technical field
The present invention relates to have the swinging shears swing base of retaining mechanism, belong to the swinging shears mechanical equipment technical field.
Background technology
When shearing the non-rectangle plate, plate shearing machine will forward required angle and locking to, and retaining mechanism reaches the locking purpose by the backlash that changes gear-wheel gear-ring.
Summary of the invention
The purpose of this invention is to provide the swinging shears with retaining mechanism and swing base, solve the deficiency that present swinging shears exists, realize plate shearing machine is contained on the swing base by the present invention, plate shearing machine can be sheared the non-rectangle plate swinging angle and the locking that base rotates to be needed.
The objective of the invention is to be achieved through the following technical solutions, swinging shears with retaining mechanism swings base, the swing base that comprises swinging shears, it is characterized in that, fix two arc-shaped racks on the described swing base, the tailpiece of the piston rod that is fixed on two cylinders on the plate shearing machine connects corresponding connecting rod separately, each connecting rod connects eccentric bushing, the drive eccentric shaft rotates, and gear is contained on the eccentric shaft, gear and arc-shaped rack engagement.
Described two arc-shaped rack correspondences are fixed on two cylinder settings on the plate shearing machine.
The present invention is contained in plate shearing machine on the swing base of swinging shears, promotes connecting rod by cylinder and drives the eccentric bushing rotation, so that gear centre, reaches the locking gear purpose apart from change.Plate shearing machine can be sheared the non-rectangle plate swinging angle and the locking that base rotates to be needed, and the present invention is simple and compact for structure, is conducive to reduce labour intensity, enhances productivity, and has very strong practicality.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structure for amplifying schematic diagram of retaining mechanism among the present invention:
Among the figure, 1 cylinder, 2 bases, 3 gears, 4 arc-shaped racks, 5 eccentric bushings, 6 eccentric shafts, 7 connecting rods, 8 plate shearing machines.
Embodiment
Further specify in conjunction with the accompanying drawings and embodiments the present invention, as shown in Figure 1, the present invention is by two cylinders 1, base 2, gear 3, tooth bar 4, eccentric bushing 5, eccentric shaft 6, connecting rod 7 and plate shearing machine 8 consist of, two cylinders 1 are separately fixed on the plate shearing machine 8, fix two cylinders 1 that two arc-shaped racks, 4, two arc-shaped racks, 4 correspondences are fixed on the plate shearing machine 8 on the swing base 2 of swinging shears and arrange, each arc-shaped rack 4 and corresponding gear 3 engagements, be nested with gear 3 and eccentric bushing 5 on the eccentric shaft 6, eccentric bushing 5 connecting rods 7, connecting rod 7 is connected with the tailpiece of the piston rod of cylinder 1.
Claims (2)
1. the swinging shears that has retaining mechanism swings base, the swing base that comprises swinging shears, it is characterized in that, fix two arc-shaped racks on the described swing base, the tailpiece of the piston rod that is fixed on two cylinders on the plate shearing machine connects corresponding connecting rod separately, and each connecting rod connects eccentric bushing, drives eccentric shaft and rotates, gear is contained on the eccentric shaft, gear and arc-shaped rack engagement.
2. the swinging shears with retaining mechanism according to claim 1 swings base, it is characterized in that, described two arc-shaped rack correspondences are fixed on two cylinder settings on the plate shearing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210257360 CN102870610A (en) | 2012-07-24 | 2012-07-24 | Swing base with locking mechanism and for swing shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210257360 CN102870610A (en) | 2012-07-24 | 2012-07-24 | Swing base with locking mechanism and for swing shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102870610A true CN102870610A (en) | 2013-01-16 |
Family
ID=47472330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210257360 Pending CN102870610A (en) | 2012-07-24 | 2012-07-24 | Swing base with locking mechanism and for swing shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102870610A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962855A (en) * | 2014-08-27 | 2015-10-07 | 江苏神通阀门股份有限公司 | Ball valve surface spray welding device capable of reducing labor intensity |
-
2012
- 2012-07-24 CN CN 201210257360 patent/CN102870610A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962855A (en) * | 2014-08-27 | 2015-10-07 | 江苏神通阀门股份有限公司 | Ball valve surface spray welding device capable of reducing labor intensity |
| CN105154809A (en) * | 2014-08-27 | 2015-12-16 | 江苏神通阀门股份有限公司 | High-machining-efficiency spherical surface spray welding device for ball valve |
| CN105177490A (en) * | 2014-08-27 | 2015-12-23 | 江苏神通阀门股份有限公司 | Reasonable-structure ball valve ball body surface spray-welding apparatus |
| CN105177491A (en) * | 2014-08-27 | 2015-12-23 | 江苏神通阀门股份有限公司 | Ball valve ball body surface spray-welding apparatus with characteristic of uniform ball body surface spraying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |