CN204160339U - A kind of shot-blasting machine with anti-blocking guide rail - Google Patents
A kind of shot-blasting machine with anti-blocking guide rail Download PDFInfo
- Publication number
- CN204160339U CN204160339U CN201420596965.7U CN201420596965U CN204160339U CN 204160339 U CN204160339 U CN 204160339U CN 201420596965 U CN201420596965 U CN 201420596965U CN 204160339 U CN204160339 U CN 204160339U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- sliding door
- blocking guide
- shot
- blasting 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of shot-blasting machine with anti-blocking guide rail, and it includes anti-blocking guide rail, and the both sides of described sliding door are located at by described anti-blocking guide rail, the side shield that described anti-blocking guide rail includes base plate and upwards extends along plate outer side.The shot-blasting machine with anti-blocking guide rail that the utility model provides have structure simple, design ingenious, not easily edge, promote the beneficial effects such as security.
Description
Technical field
The utility model relates to a kind of shot-blasting machine, especially in regard to a kind of shot-blasting machine with anti-blocking guide rail.
Background technology
Present shot-blasting machine also adopts new technology gradually along with the development of science and technology, and former ball blast is closed the door to open the door and all used artificial manual unlocking, starts now to adopt the various mode such as hydraulic pressure, air pressure to carry out automanual switch gate.When the air-cylinder type switch gate adopted, the normally direct lift that sliding door is directly vertical is got up, so just may be larger because of sliding door weight, and independent cylinder is not enough to its direct pull-up, need the cylinder of 2 or more just can operate, so just significantly increase cost.
And cylinder, because be that single-point is connected with sliding door, like this when cylinder pulls sliding door, easily cause sliding door unbalance, makes an overturning angle of sliding door, be stuck on shot-blasting machine, make cylinder cannot pull sliding door again, cause damage to cylinder.
In addition, the axial length of former connecting axle has all exceeded a half width of sliding door, and when sliding door blocks, huge active force effect on it, is easy to cause the damage of connecting axle even to damage.And the spring bearing to be connected with connecting axle is all single-bearing, bearing width is less than the width on the limit that it contacts with shot-blasting machine, easily causes entirety to rock, and sliding door is blocked.
Further, present air-cylinder type manual switch door, its Stroke Control only opens or closes two states, namely cannot quit work when switch, there is no half-open position, when checking workpiece ball blast being qualified, also these 2 strokes of execution that must be complete, wastes power, also loses time.
Utility model content
The purpose of this utility model be to provide a kind of structure simple, design ingenious, safe ready, not easily edge the shot-blasting machine with anti-blocking guide rail.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of shot-blasting machine with anti-blocking guide rail, comprise the sliding door with certain angle of inclination and the shot-blasting machine main part being provided with sliding door, described sliding door is provided with flexible connection block, described contiguous block is connected with pull bar, it also includes anti-blocking guide rail, and the both sides of described sliding door are located at by described anti-blocking guide rail, the side shield that described anti-blocking guide rail includes base plate and upwards extends along plate outer side.
Compared with prior art, the utility model has following beneficial effect:
One, structure simple, design ingenious, only increase a guide rail in sliding door both sides, be convenient to processing and install, be suitable for large application scope.
Two, not easily edge, security are high, and what the rational design of anti-blocking guide rail made sliding door can not over-tilting, and then makes one angle be stuck on shot-blasting machine, causes various accident.
Accompanying drawing explanation
Fig. 1 is the structural representation of the shot-blasting machine with anti-blocking guide rail described in the utility model.
Fig. 2 is the perspective view with sliding door on the shot-blasting machine of anti-blocking guide rail in Fig. 1.
Fig. 3 is the perspective view with the enterprising hopper of the shot-blasting machine of anti-blocking guide rail in Fig. 1.
Wherein, bottom sliding door 1, contiguous block 11, pull bar 12, shot-blasting machine main part 2, feed hopper 3, tubular 31, gathering sill 32, rotating shaft 33, cylinder 4, anti-blocking guide rail 5, base plate 51, side shield 52, connecting axle 6 and spring bearing 7.
Detailed description of the invention
For setting forth the technological means that the utility model adopts and the technique effect reached further, be described in detail below in conjunction with accompanying drawing and preferred embodiment.
Referring to Fig. 1, it is the structural representation of the shot-blasting machine with anti-blocking guide rail described in the utility model.It includes sliding door 1, shot-blasting machine main part 2, feed hopper 3, cylinder 4, anti-blocking guide rail 5, connecting axle 6 and spring bearing 7.
Referring to Fig. 2, sliding door 1 to be arranged on shot-blasting machine main part on 2 with certain angle of inclination, and during enabling, sliding door 1 is driven by cylinder 4 and moves upward, and is then slowly glided by Action of Gravity Field at closing time.The center of sliding door 1 is provided with a movable contiguous block 11, contiguous block 11 is connected with pull bar 12, and pull bar 12 is mobilizable to rotate centered by contiguous block 11.
The both sides of sliding door 1 are provided with anti-blocking guide rail 5, and anti-blocking guide rail 5 includes base plate 51 and along the side shield 52 that base plate 51 lateral extends to form.Base plate 51 can reduce frictional force, and side shield 52 prevents sliding door 1 from blocking due to crank when promoting.
Be respectively arranged with a connecting axle 6 in the orientation at four angles of sliding door 1, one end of this connecting axle 6 is fixedly connected with sliding door 1, and the other end is connected with spring bearing 7.The axial length of connecting axle 6 is 1/4th length of sliding door 1 width, reduces wheelbase, also reduces vibrations, reduce the problem of the stability that vibrations cause when sliding door 1 moves, add the rigidity of connecting axle 6.And the duplex bearing that spring bearing 7 adopts supports, and adds enabling capabilities, while preventing single bearing perishable, decreases the excess area in anti-blocking guide rail 5, reduce the possibility of rocking.
The piston of cylinder 4 is connected with pull bar 12, and cylinder 4 is walked by solenoid control switch.When cylinder 4 drives sliding door 1 to move upward, cylinder 4 is parallel to anti-blocking guide rail 5, like this when lifting sliding door 1, cylinder 4 only needs to overcome the force of rolling friction produced from sliding door 1, greatly alleviate the burden of cylinder, also make only to need single cylinder just can complete the door opening action of whole sliding door 1 simultaneously; When sliding door 1 at closing time, sliding door 1 relies on dead weight slide downward, and cylinder 4 now still produces the pulling force that is slightly smaller than its force of rolling friction, and sliding door 1 can at the uniform velocity be closed the door.When after release of closing the door, cylinder 4 becomes vertical direction and is pressed on sliding door 1, due to the gradient of sliding door 1, cylinder 4 produce pressure some become perpendicular to the inside pressure of sliding door 1, namely pressure is produced to sliding door front, increase the sealing property of sliding door 1.In the process that whole enabling is closed the door, by the cylinder 4 of solenoid control, current location can be parked in by operation instruction at any time, be convenient to workman and shot-blasting machine inside is checked.
In an embodiment of the present utility model, shot-blasting machine also includes a feed hopper 3.This feed hopper 3 is positioned at before sliding door 1, it to include bottom a tubular 31 and gathering sill 32, gathering sill 32 31 to extend obliquely close to the side of sliding door 1 bottom tubular, and the both sides of gathering sill 32 have lateral side baffle, and workpiece can not be dropped out when pouring in shot-blasting machine.In addition, 31 one end being fixedly connected with lifting rope bottom tubular, the other end of lifting rope is connected to the motor be fixed on methods, rack.And be provided with one at the back of gathering sill 32 with rotating shaft 33, the two ends pivot bush unit of rotating shaft 33 is on fixed mount, the rotating forward reversion controlling motor can to control bottom tubular 31 and rotate to reach centered by rotating shaft 33 and rise or decline, be i.e. the object of charging or reset.
The enough detailed description with certain particularity is carried out to the utility model above.Belonging to those of ordinary skill in field should be appreciated that, the description in embodiment is only exemplary, make under the prerequisite not departing from true spirit of the present utility model and scope change and all should belong to protection domain of the present utility model.The utility model scope required for protection is undertaken limiting by described claims, instead of limited by the foregoing description in embodiment.
Claims (1)
1., with a shot-blasting machine for anti-blocking guide rail, comprise the sliding door with certain angle of inclination and the shot-blasting machine main part being provided with sliding door, described sliding door be provided with flexible connection block, described contiguous block be connected with pull bar, it is characterized in that:
Also include anti-blocking guide rail,
The both sides of described sliding door are located at by described anti-blocking guide rail, the side shield that described anti-blocking guide rail includes base plate and upwards extends along plate outer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420596965.7U CN204160339U (en) | 2014-10-14 | 2014-10-14 | A kind of shot-blasting machine with anti-blocking guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420596965.7U CN204160339U (en) | 2014-10-14 | 2014-10-14 | A kind of shot-blasting machine with anti-blocking guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160339U true CN204160339U (en) | 2015-02-18 |
Family
ID=52534065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420596965.7U Expired - Fee Related CN204160339U (en) | 2014-10-14 | 2014-10-14 | A kind of shot-blasting machine with anti-blocking guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160339U (en) |
-
2014
- 2014-10-14 CN CN201420596965.7U patent/CN204160339U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150218 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |