CN105881228A - Shot blasting machine with anti-blocking guide rails, connection shafts, and support bearings - Google Patents
Shot blasting machine with anti-blocking guide rails, connection shafts, and support bearings Download PDFInfo
- Publication number
- CN105881228A CN105881228A CN201410546203.0A CN201410546203A CN105881228A CN 105881228 A CN105881228 A CN 105881228A CN 201410546203 A CN201410546203 A CN 201410546203A CN 105881228 A CN105881228 A CN 105881228A
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- CN
- China
- Prior art keywords
- sliding door
- blasting machine
- blocking guide
- connecting shaft
- shot
- 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.)
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Abstract
The invention provides a shot blasting machine with anti-blocking guide rails, connection shafts, and support bearings. The shot blasting machine comprises a sliding door with a certain inclination angle and a shot blasting machine main body with the sliding door, a movable connecting block is arranged on the sliding door, and a push-pull rod is connected to the connecting block; the machine also comprises anti-blocking guide rails, connection shafts, and support bearings, wherein the anti-blocking guide rails are arranged at double sides of the sliding door, and the anti-blocking guide rails comprise base plates and side shields which extend upward along the outer sides of the base plates; one end of a connection shaft is fixedly connected to the sliding door, the other end is connected to a support bearing, the shaft length of a connection shaft is less than one third of the width of the sliding door, and the support bearings are placed on the anti-blocking guide rails. The shot blasting machine has the beneficial effects of simple structure, benefit design, safety, convenience, high carrying capacity, and the like, and the edges are not easy to block.
Description
Technical field
The present invention relates to a kind of shot-blasting machine, especially in regard to one with anti-blocking guide rail, connecting shaft and spring bearing
Shot-blasting machine.
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, safe ready, bearing capacity high, no
The easily shot-blasting machine with anti-blocking guide rail, connecting shaft and spring bearing of edge.
For solving above-mentioned technical problem, the present invention provides following technical scheme: a kind of with anti-blocking guide rail, company
Spindle and the shot-blasting machine of spring bearing, including with the sliding door at certain angle of inclination be provided with the throwing of sliding door
Ball owner's body, described sliding door is provided with flexible connection block, and described contiguous block connects push-pull bar,
It also includes anti-blocking guide rail, connecting shaft and spring bearing,
The both sides of described sliding door are located at by described anti-blocking guide rail, and described anti-blocking guide rail includes base plate and along base plate
The upwardly extending side shield in outside；
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, and described spring bearing is positioned over described
On anti-blocking guide rail.
A kind of preferably side as the shot-blasting machine with anti-blocking guide rail, connecting shaft and spring bearing of the present invention
Case, wherein said shot-blasting machine includes 4 connecting shafts, and described connecting shaft is respectively placed in four angles of sliding door
Orientation.
A kind of preferably side as the shot-blasting machine with anti-blocking guide rail, connecting shaft and spring bearing of the present invention
Case, wherein said shot-blasting machine includes 4 spring bearings the most corresponding with connecting shaft, described spring bearing
Include 2 bearings.
Compared with prior art, there is advantages that
One, simple in construction, design are ingenious, only increase a guide rail in sliding door both sides, it is simple to processing is installed,
It is suitable for large application scope.
Two, being difficult to edge, safety height, the rational design of anti-blocking guide rail makes will not excessively inclining of sliding door
Tiltedly, and then one angle is stuck on shot-blasting machine, causes various accident.
Three, 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.
Four, 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 the structural representation of the shot-blasting machine with anti-blocking guide rail, connecting shaft and spring bearing of the present invention
Figure.
Fig. 2 is the solid of sliding door on shot-blasting machine with anti-blocking guide rail, connecting shaft and spring bearing in Fig. 1
Structural representation.
Fig. 3 is the solid of the enterprising hopper of shot-blasting machine in Fig. 1 with anti-blocking guide rail, connecting shaft and spring bearing
Structural representation.
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 the structure of the shot-blasting machine with anti-blocking guide rail, connecting shaft and spring bearing of the present invention
Schematic diagram.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 a shot-blasting machine for anti-blocking guide rail, connecting shaft and spring bearing, including with certain angle of inclination
Sliding door and be provided with the shot-blasting machine main part of sliding door, described sliding door is provided with flexible connection block, institute
State to connect on contiguous block and have push-pull bar, it is characterised in that:
Also include anti-blocking guide rail, connecting shaft and spring bearing,
The both sides of described sliding door are located at by described anti-blocking guide rail, and described anti-blocking guide rail includes base plate and along base plate
The upwardly extending side shield in outside；
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, and described spring bearing is positioned over described
On anti-blocking guide rail.
The most according to claim 1 with the shot-blasting machine of anti-blocking guide rail, connecting shaft and spring bearing, its feature
Being: described shot-blasting machine includes 4 connecting shafts, described connecting shaft is respectively placed in four angle sides of sliding door
Position.
The most according to claim 1 with the shot-blasting machine of anti-blocking guide rail, connecting shaft and spring bearing, its feature
It is: described shot-blasting machine includes 4 spring bearings the most corresponding with connecting shaft, and described support shaft is contracted
2 bearings are included.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546203.0A CN105881228A (en) | 2014-10-14 | 2014-10-14 | Shot blasting machine with anti-blocking guide rails, connection shafts, and support bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546203.0A CN105881228A (en) | 2014-10-14 | 2014-10-14 | Shot blasting machine with anti-blocking guide rails, connection shafts, and support bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105881228A true CN105881228A (en) | 2016-08-24 |
Family
ID=57000359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410546203.0A Pending CN105881228A (en) | 2014-10-14 | 2014-10-14 | Shot blasting machine with anti-blocking guide rails, connection shafts, and support bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105881228A (en) |
-
2014
- 2014-10-14 CN CN201410546203.0A patent/CN105881228A/en active Pending
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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: 20160824 |