CN105881233A - Shot blasting machine with connection shafts and support bearings - Google Patents
Shot blasting machine with connection shafts and support bearings Download PDFInfo
- Publication number
- CN105881233A CN105881233A CN201410546235.0A CN201410546235A CN105881233A CN 105881233 A CN105881233 A CN 105881233A CN 201410546235 A CN201410546235 A CN 201410546235A CN 105881233 A CN105881233 A CN 105881233A
- Authority
- CN
- China
- Prior art keywords
- sliding door
- blasting machine
- connecting shaft
- shot
- spring bearing
- 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
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides a shot blasting machine with connection shafts and support bearings. The shot blasting machine comprises the connection shafts and the support bearings. One end of a connection shaft is fixedly connected to the sliding door, the other end is connected to a support bearing, and the shaft length of a connection shaft is less than one third of the width of the sliding door; the support bearing comprises two bearings which are connected in series connection. Shortened connection shafts increase rigid and stability, support bearings employ duplex bearing, so that stability and bearing capability of the sliding door during a motion process are improved. The shot blasting machine with connection shafts and support bearings has the beneficial effects of simple structure, skillful design, high carrying capacity, high safety, etc.
Description
Technical field
The present invention relates to a kind of shot-blasting machine, especially in regard to a kind of with connecting shaft with the shot-blasting machine of spring bearing.
Background technology
Present shot-blasting machine uses new technology, former ball blast to close the door enabling all along with the development of science and technology the most gradually
It is to use artificial manual unlocking, now begins to use the various mode such as hydraulic pressure, air pressure to carry out automanual switch
Door.When the air-cylinder type switch gate used, it is common that directly lifting the most vertical for sliding door is got up, this
Sample is it is possible to meeting is because sliding door weight is relatively big, and a single cylinder is not enough to its direct pull-up, needs
Want 2 or above cylinder just can operate, thus significantly increase cost.
And, cylinder is because being that single-point is connected with sliding door, so cylinder pulls sliding door when, holds
Easily cause sliding door unbalance so that an overturning angle of sliding door, be stuck on shot-blasting machine so that cylinder cannot be again
Pull sliding door, cylinder is caused damage.
The axial length of the connecting shaft before it addition, has been above a half width of sliding door, when sliding door blocks,
Huge active force effect is on it, it is easy to cause the damage of connecting shaft even to damage.And with connecting shaft phase
Spring bearing be all single-bearing, bearing width, less than the width on its limit contacted with shot-blasting machine, is easily made
Integral rock so that sliding door blocks.
Further, present air-cylinder type manual switch door, its Stroke Control only opens or closes two states, i.e. exists
Cannot quit work during switch, there is no half-open position, when checking that workpiece whether ball blast is qualified, it is also necessary to complete
These 2 strokes of whole execution, waste electric power, also lose time.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, design ingenious, bearing capacity is high, the band of safe ready
There is the shot-blasting machine of connecting shaft and spring bearing.
For solving above-mentioned technical problem, the present invention provides following technical scheme: a kind of with connecting shaft and support
The shot-blasting machine of bearing, including a sliding door with certain angle of inclination and the ball blast owner being provided with sliding door
Body, described sliding door is provided with flexible connection block, and described contiguous block connects push-pull bar, and it also wraps
Include connecting shaft and spring bearing,
One end of described connecting shaft is connected fixing with described sliding door, and the other end is connected with described spring bearing,
The axial length of described connecting shaft is less than 1/3rd of described sliding door width；
Described spring bearing includes 2 series connection bearings.
As a kind of preferred version of the shot-blasting machine with connecting shaft and spring bearing of the present invention, Qi Zhongsuo
Stating shot-blasting machine and include 4 connecting shafts, described connecting shaft is respectively symmetrically four angular ranges being arranged at sliding door.
As a kind of preferred version of the shot-blasting machine with connecting shaft and spring bearing of the present invention, Qi Zhongsuo
State shot-blasting machine and include 4 spring bearings the most corresponding with connecting shaft.
Compared with prior art, there is advantages that
One, simple in construction, design are ingenious, only reduce the axial length of connecting shaft, and spring bearing is become by single-bearing
For duplex bearing, it is simple to processing, and large-scale commercial introduction uses.
Two, bearing capacity is high, and single-bearing supports and becomes duplex bearing support, improves bearing capacity, prevents single shaft
Hold the shortcoming being easily damaged.
Three, safety is high, and connecting shaft axial length reduces, it is therefore prevented that easily rocks during major axis and causes edge phenomenon.
Accompanying drawing explanation
Fig. 1 is of the present invention with connecting shaft with the structural representation of the shot-blasting machine of spring bearing.
Fig. 2 is the perspective view of sliding door on shot-blasting machine in Fig. 1.
Fig. 3 is the perspective view of the enterprising hopper of shot-blasting machine in Fig. 1.
Wherein, sliding door 1, contiguous block 11, push-pull bar 12, shot-blasting machine main part 2, feed hopper 3, tubular
Bottom 31, gathering sill 32, rotary shaft 33, cylinder 4, anti-blocking guide rail 5, base plate 51, side shield 52, company
Spindle 6 and spring bearing 7.
Detailed description of the invention
For the technology used in the present invention means and the technique effect that reach being expanded on further, below in conjunction with accompanying drawing
It is described in detail with preferred embodiment.
Referring to Fig. 1, for of the present invention with connecting shaft with the structural representation of the shot-blasting machine of spring bearing.Its
Include sliding door 1, shot-blasting machine main part 2, feed hopper 3, cylinder 4, anti-blocking guide rail 5, connecting shaft 6 and
Spring bearing 7.
Referring to Fig. 2, sliding door 1 is arranged on shot-blasting machine main part on 2 with certain angle of inclination, during enabling
Sliding door 1 is driven by cylinder 4 and moves upward, the most then slowly glided by action of gravity.In sliding door 1
The heart is provided with a movable contiguous block 11, and contiguous block 11 connects has push-pull bar 12, push-pull bar 12 to live
Dynamic rotates centered by contiguous block 11.
Be provided with anti-blocking guide rail 5 in the both sides of sliding door 1, anti-blocking guide rail 5 includes base plate 51 and along base plate
The side shield 52 of formation is upwardly extended outside 51.Base plate 51 can reduce frictional force, and side shield 52 is then anti-
Thrust sliding door 1 blocks due to crank when promoting.
Be respectively arranged with a connecting shaft 6 in the orientation at four angles of sliding door 1, one end of this connecting shaft 6 with
Sliding door 1 is fixing to be connected, and the other end is connected with spring bearing 7.The axial length of connecting shaft 6 is sliding door 1 width
1/4th long, reduce wheelbase, also reduce vibrations, reduce vibrations when sliding door 1 moves and cause
The problem of stability, add the rigidity of connecting shaft 6.And the duplex bearing that spring bearing 7 uses supports,
Add enabling capabilities, while preventing single bearing perishable, decrease the many laps in anti-blocking guide rail 5
Long-pending, reduce the probability rocked.
The piston of cylinder 4 is connected with push-pull bar 12, and cylinder 4 is controlled switch walking by electromagnetic valve.When cylinder 4
When driving sliding door 1 to move upward, cylinder 4 is parallel to anti-blocking guide rail 5, so when lifting sliding door 1,
Cylinder 4 only needs to overcome the force of rolling friction produced from sliding door 1, greatly alleviates the burden of cylinder, with
Time also make only to need single cylinder just can complete the door opening action of whole sliding door 1；When sliding door 1 at closing time,
Sliding door 1 is by dead weight slide downward, and cylinder 4 now still produces slightly smaller than its rolling and rubs
The pulling force of wiping power so that sliding door 1 can at the uniform velocity be closed the door.When, after release of closing the door, cylinder 4 becomes perpendicular
Nogata is to being pressed on sliding door 1, due to the gradient of sliding door 1, some change of the pressure that cylinder 4 produces
For being perpendicular to sliding door 1 inward pressure, i.e. sliding door front is produced pressure, increase the close of sliding door 1
Sealing property.During whole enabling is closed the door, electromagnetic valve the cylinder 4 controlled, operation instruction can be pressed at any time
It is parked in current location, it is simple to shot-blasting machine inside is checked by workman.
In one embodiment of the invention, shot-blasting machine also includes a feed hopper 3.This feed hopper 3 is positioned at
Before sliding door 1, it includes bottom a tubular 31 and gathering sill 32, and gathering sill 32 is along at the bottom of tubular
Portion 31 extends obliquely close to the side of sliding door 1, and the both sides of gathering sill 32 have lateral side baffle so that work
Part will not drop out when pouring in shot-blasting machine.It addition, 31 be fixedly connected with one end of lifting rope bottom tubular,
The other end of lifting rope is connected to the motor being fixed on methods, rack.And be provided with at the back of gathering sill 32
One with rotary shaft 33, and the two ends pivot bush unit of rotary shaft 33, on fixed mount, controls the rotating forward reversion of motor
31 can be controlled bottom tubular be rotated up to rise or decline centered by rotary shaft 33, i.e. feed or multiple
The purpose of position.
Above the present invention has been carried out the most detailed description with certain particularity.General in art
Logical it is to be understood by the skilled artisans that what description in embodiment was merely exemplary, true without departing from the present invention
Make being changed on the premise of real spirit and scope and all should belong to protection scope of the present invention.Institute of the present invention
Claimed scope be defined by described claims rather than above-mentioned by embodiment
Description limits.
Claims (3)
1. with connecting shaft and a shot-blasting machine for spring bearing, including a push-and-pull with certain angle of inclination
Door and the shot-blasting machine main part being provided with sliding door, described sliding door is provided with flexible connection block, described connection
Connect on block and have push-pull bar, it is characterised in that:
Described shot-blasting machine also includes connecting shaft and spring bearing,
One end of described connecting shaft is connected fixing with described sliding door, and the other end is connected with described spring bearing,
The axial length of described connecting shaft is less than 1/3rd of described sliding door width；
Described spring bearing includes 2 series connection bearings.
It is the most according to claim 1 with connecting shaft with the shot-blasting machine of spring bearing, it is characterised in that: bag
Having included 4 connecting shafts, described connecting shaft is respectively symmetrically four angular ranges being arranged at sliding door.
It is the most according to claim 1 with connecting shaft with the shot-blasting machine of spring bearing, it is characterised in that: bag
Include 4 spring bearings being connected respectively with connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546235.0A CN105881233A (en) | 2014-10-14 | 2014-10-14 | Shot blasting machine with connection shafts and support bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546235.0A CN105881233A (en) | 2014-10-14 | 2014-10-14 | Shot blasting machine with connection shafts and support bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105881233A true CN105881233A (en) | 2016-08-24 |
Family
ID=57001330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410546235.0A Pending CN105881233A (en) | 2014-10-14 | 2014-10-14 | Shot blasting machine with connection shafts and support bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105881233A (en) |
-
2014
- 2014-10-14 CN CN201410546235.0A patent/CN105881233A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206511323U (en) | A kind of special conveying arrangement with shock-absorbing function of blower fan | |
| CN206967291U (en) | A kind of bearing ring processing positioner | |
| CN103273488A (en) | Clamping manipulator | |
| CN108750427A (en) | Environmental Safety cement bin library clearing machine | |
| CN207988956U (en) | The drill bit protective cover of drill carriage | |
| CN105881233A (en) | Shot blasting machine with connection shafts and support bearings | |
| CN105881227A (en) | Shot blasting machine | |
| CN109203097A (en) | A kind of application method for the treatment of of wood liquid and processing method and equipment | |
| CN105881228A (en) | Shot blasting machine with anti-blocking guide rails, connection shafts, and support bearings | |
| CN211663931U (en) | Lifting and rotating device | |
| CN104563766A (en) | Movable shaft type automatic sliding door | |
| CN105881232A (en) | Shot blasting machine with feed hopper | |
| CN204195537U (en) | A kind of shot-blasting machine with connecting axle and spring bearing | |
| CN105881226A (en) | Shot blasting machine | |
| CN204750344U (en) | Wall climbing robot | |
| CN105881230A (en) | Shot blasting machine with feed hopper and anti-blocking guide rails | |
| CN204195539U (en) | A kind of shot-blasting machine with feed hopper and cylinder | |
| CN106584432A (en) | Five degree-of-freedom serial-parallel robot | |
| CN204195540U (en) | A kind of shot-blasting machine with anti-blocking guide rail, connecting axle and spring bearing | |
| CN204457301U (en) | A kind of shift shaft type automatic vertical hinged door | |
| CN204490423U (en) | A kind of conveying device | |
| CN105881234A (en) | Shot blasting machine with single cylinder | |
| CN204195544U (en) | A kind of shot-blasting machine with cylinder, connecting axle and spring bearing | |
| CN105881229A (en) | Shot blasting machine with cylinder and anti-blocking guide rails | |
| CN204160339U (en) | A kind of shot-blasting machine with anti-blocking guide rail |
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: 20160824 |