CN204398115U - There is the brick machine rack construction of two topping up passage - Google Patents
There is the brick machine rack construction of two topping up passage Download PDFInfo
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- CN204398115U CN204398115U CN201420749995.7U CN201420749995U CN204398115U CN 204398115 U CN204398115 U CN 204398115U CN 201420749995 U CN201420749995 U CN 201420749995U CN 204398115 U CN204398115 U CN 204398115U
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Abstract
The utility model discloses a kind of brick machine rack construction with two topping up passage.It comprises frame and rack-mounted master cylinder assembly, described frame by front baffle and afterframe assembled; Binding face place between described front baffle and afterframe is provided with round key and lower round key; Described front baffle is provided with front oil tank, and described afterframe is provided with rear oil tank; The front topping up passage of oil tank and master cylinder assembly before being communicated with is provided with in described front baffle; The rear topping up passage of oil tank and master cylinder assembly after being communicated with is provided with in described afterframe; The lower end of described front topping up passage and rear topping up passage is respectively equipped with a prefill valve.The utility model effectively can solve the upper beam processing difficulties of existing pair of type rack, the problem of perpendicular intubate installation accuracy difference.Meanwhile, owing to need not offer perpendicular intubate installing hole, the installing hole size therefore going up round key and correspondence can significantly reduce, and reduces the manufacturing cost of round key, improves the intensity of upper beam.
Description
Technical field
The utility model belongs to ceramic hydraulic press technical field, is specifically related to a kind of brick machine rack construction with two topping up passage.
Background technology
Along with ceramic brick press is to large future development, its weight is more and more heavier, also causes the cost of transportation of complete machine more and more higher thus.Such as, the deadweight of 10,000 tons of ceramic brick press is approximately 300 tons, and frame weight is more than 200 tons.By the restriction of road and bridge traffic and lifting appliance, so heavy machine cannot complete machine transport.Two type rack structure, owing to having detachable transportation, becomes the predominate architecture of current ultra-large type brick machine frame.
As depicted in figs. 1 and 2, the existing known large-scale brick machine of two frame-types, its frame 1 by front baffle 11 and afterframe 12 assembled by some connecting bolts; And front baffle 11 and afterframe 12 are all respectively by the integral frame structure that upper beam, underbeam and column are assembled into by some layers of compressor wire 13, and the upper beam of front baffle is provided with front oil tank 111, and the upper beam of afterframe is provided with rear oil tank 121; In addition, upper beam and the underbeam binding face place of front baffle and afterframe arrange round key groove 14 respectively, and in round key groove, installed the upper round key 15 of fixation and lower round key 16; Further, upper round key 15 offers through cross-drilled hole 151 and vertical core 152, and is provided with horizontal intubate 153 and perpendicular intubate 154 at correspondence position, in order to be communicated with the oil circuit of oil tank and master cylinder assembly 2.The closed inside casing of frame 1 is for installing the required master cylinder assembly 2 of brick machine and workbench etc.: the cylinder part of master cylinder assembly is installed on the end face that frame closes inside casing, the positioning round table at its top is filled in perpendicular intubate bottom surface and is located in shallow bore hole accordingly, and it is reliable that the sealing that seal enters master cylinder link with the hydraulic oil guaranteed in oil tank by cross-drilled hole duct and vertical core duct is housed; Master cylinder assembly 2 is built with piston, top is provided with prefill valve 3, bottom is provided with flange, piston and moved cross beam 4 are fixed as one and can move up and down, the board-like backing-out punch 5 of brick machine is installed on the bottom surface that frame closes inside casing, and for installing counterdie above board-like backing-out punch 5, multiple valve pistons that eject of its inside are connected with counterdie core rod, for driving counterdie core rod realize charging and eject the actions such as the adobe that suppressed, upper die head is then directly installed on below moved cross beam 4.The operation principle of brick machine is: when pressing unfired brick, the moved cross beam 13 of upper die head is driven to decline fast, now prefill valve 3 is opened, and the hydraulic oil in oil tank enters master cylinder epicoele (rodless cavity) to realize quick matched moulds fast by the cross-drilled hole duct of upper circular beam inside and vertical core duct.Afterwards, prefill valve 3 cuts out, and the pressure oil from system enters master cylinder epicoele to realize suppressing action through designated lane.After compacting completes, prefill valve 3 is opened again, and master cylinder cavity of resorption (rod chamber) enters system pressure oil, and moved cross beam drives that upper die head is up realizes the demoulding, and board-like backing-out punch ejects base substrate, and feeding trolley releases base substrate, cyclic pressing adobe like this.
The great advantage of above-mentioned two type rack is: brick machine frame has the feature of detachable transportation, can save cost of transportation.But the shortcoming of this structure again clearly: in order to install perpendicular intubate, must process semicircle orifice separately at the binding face place of forward and backward upper beam, difficulty of processing is large.And perpendicular intubate lower end cylindrical must play the role of positioning, and what coordinate with perpendicular intubate lower end cylindrical is two semicircle orifices of front and back upper beam, and shape distortion and position skew easily occur these two semicircle orifices in winding and assembled process, make the very difficult guarantee of assembly precision.In addition, because upper round key has offered cross-drilled hole and vertical core, make it empty area large, for its outside dimension of proof strength must increase, manufacturing cost is higher; And the round key groove that the increase of upper round key size makes upper beam corresponding increases too, what weaken upper beam is subject to force intensity.
Utility model content
The purpose of this utility model is to provide a kind of brick machine rack construction with two topping up passage, to solve the deficiencies in the prior art part.
For achieving the above object, the utility model adopts following technical scheme:
There is the brick machine rack construction of two topping up passage, comprise frame and rack-mounted master cylinder assembly, described frame by front baffle and afterframe assembled; Binding face place between described front baffle and afterframe is provided with round key and lower round key; Described front baffle is provided with front oil tank, and described afterframe is provided with rear oil tank; The front topping up passage of oil tank and master cylinder assembly before being communicated with is provided with in described front baffle; The rear topping up passage of oil tank and master cylinder assembly after being communicated with is provided with in described afterframe; The lower end of described front topping up passage and rear topping up passage is respectively equipped with a prefill valve.
Further, the installation end face between described front baffle and master cylinder assembly and the installation end face place between described afterframe and master cylinder assembly are provided with a location black box respectively.As preferably, described location sealing assembly is made up of centring ring and seal.Further, described front baffle, afterframe and master cylinder assembly respectively corresponding centring ring are provided with counterbore, and described centring ring is arranged in counterbore by seal.
Further, described upper round key has through cross-drilled hole, and the front end of described cross-drilled hole is communicated with described front oil tank by the horizontal intubate that is located in front baffle; The rear end of described cross-drilled hole is communicated with described rear oil tank by the horizontal intubate that is located in afterframe.
Further, the binding face place of described front baffle is provided with front large boss, and the binding face place of described afterframe is provided with rear large boss, and described front baffle and afterframe are fit together by front large boss and rear large boss.
The utility model, by adopting said structure, effectively can solve the problem of the upper beam processing difficulties of existing pair of type rack, perpendicular intubate installation accuracy difference.Meanwhile, owing to need not offer perpendicular intubate installing hole, the installing hole size therefore going up round key and correspondence can significantly reduce, and reduces the manufacturing cost of round key, improves the intensity of upper beam.
Accompanying drawing explanation
Fig. 1 is the front view of the existing pair of large-scale brick machine frame of frame-type.
Fig. 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram.
Fig. 3 is the front view of the utility model embodiment 1.
The B-B of Fig. 4 Fig. 3 is to sectional structure schematic diagram.
Fig. 5 is the front view of the utility model embodiment 2.
Fig. 6 is that the C-C of Fig. 5 is to sectional structure schematic diagram.
In figure:
1-frame; 11-front baffle; 111-front oil tank; 112-front topping up passage; 113-front large boss; 12-afterframe; 121-rear oil tank; 122-rear topping up passage; 123-rear large boss; 13-compressor wire; 14-round key groove; 15-upper round key; 151-cross-drilled hole; 152-vertical core; 153-horizontal intubate; 154-perpendicular intubate; 16-lower round key; 2-master cylinder assembly; 3-prefill valve; 4-moved cross beam; 5-board-like backing-out punch; 6-location sealing assembly; 61-centring ring; 62-seal.
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail.
Detailed description of the invention
Embodiment 1
As shown in Figure 3 and Figure 4, the brick machine rack construction with two topping up passage described in the present embodiment, its frame 1 equally by front baffle 11 and afterframe 12 assembled by some connecting bolts; And front baffle 11 and afterframe 12 are respectively by the integral frame structure that upper beam, underbeam and column are assembled into by some layers of compressor wire 13 equally, and the upper beam of front baffle is provided with front oil tank 111, and the upper beam of afterframe is provided with rear oil tank 121; In addition, upper beam and the underbeam binding face place of front baffle and afterframe arrange round key groove 14 equally respectively, and in round key groove, installed the upper round key 15 of fixation and lower round key 16.The closed inside casing of frame 1 is also provided with master cylinder assembly 2, moved cross beam 4 and board-like backing-out punch 5 equally.And with the rack construction shown in Fig. 1 unlike, the front topping up passage 112 of oil tank 111 and master cylinder assembly 2 before being communicated with is provided with in front baffle 11, and in afterframe 12, be provided with the rear topping up passage 122 being communicated with rear oil tank 121 and master cylinder assembly 2, further, a prefill valve 3 is independently set in the lower end of front topping up passage 112 and rear topping up passage 122.And be that before ensureing, (afterwards) oil tank is reliable to the topping up channel seal of master cylinder assembly 2, offer counterbore (not shown) respectively at the upper beam of front (afterwards) framework and the cylinder body bottom surface of master cylinder assembly, and the location sealing assembly 6 be made up of centring ring 61 and seal 62 is installed in counterbore.
The operation principle of the present embodiment is the same with the rack construction of Fig. 1, but owing to eliminating perpendicular cannula structures, thus solve the technical problem of existing pair of type rack upper beam processing difficulties, perpendicular intubate installation accuracy difference.And, due to without the need to offering perpendicular intubate installing hole, therefore going up round key and can significantly reduce with corresponding installing hole size, reducing the manufacturing cost of round key, also improve the intensity of upper beam.
Embodiment 2
As shown in Figure 5 and Figure 6, the brick machine rack construction with two topping up passage described in the present embodiment, on the basis of embodiment 1 structure, with reference to the horizontal cannula structures of existing rack construction, through cross-drilled hole 151 is had at upper round key 15, the front end of this cross-drilled hole is communicated with front oil tank 111 by the horizontal intubate 153 that is located in front baffle, and the rear end of cross-drilled hole is communicated with rear oil tank 121 by the horizontal intubate 153 that is located in afterframe, thus ensure that the fluid convection current in the oil tank of front and back is unobstructed.Simultaneously, the binding face place of former frame frame 11 is provided with front large boss 113, large boss 123 after the binding face place of afterframe 12 is provided with, front baffle and afterframe are fit together by front large boss and rear large boss, and this large boss bonding structure suitably can reduce the contact area of front and back framework to obtain better Anawgy accuracy under the prerequisite meeting contact area.
Claims (6)
1. there is the brick machine rack construction of two topping up passage, comprise frame and rack-mounted master cylinder assembly, described frame by front baffle and afterframe assembled; Binding face place between described front baffle and afterframe is provided with round key and lower round key; Described front baffle is provided with front oil tank, and described afterframe is provided with rear oil tank, it is characterized in that, is provided with the front topping up passage of oil tank and master cylinder assembly before being communicated with in described front baffle; The rear topping up passage of oil tank and master cylinder assembly after being communicated with is provided with in described afterframe; The lower end of described front topping up passage and rear topping up passage is respectively equipped with a prefill valve.
2. brick machine rack construction according to claim 1, is characterized in that, the installation end face between described front baffle and master cylinder assembly and the installation end face place between described afterframe and master cylinder assembly are provided with a location black box respectively.
3. brick machine rack construction according to claim 2, is characterized in that, described location sealing assembly is made up of centring ring and seal.
4. brick machine rack construction according to claim 3, is characterized in that, described front baffle, afterframe and master cylinder assembly respectively corresponding centring ring are provided with counterbore, and described centring ring is arranged in counterbore by seal.
5., according to the arbitrary described brick machine rack construction of Claims 1-4, it is characterized in that, described upper round key has through cross-drilled hole, and the front end of described cross-drilled hole is communicated with described front oil tank by the horizontal intubate that is located in front baffle; The rear end of described cross-drilled hole is communicated with described rear oil tank by the horizontal intubate that is located in afterframe.
6. brick machine rack construction according to claim 5, it is characterized in that, the binding face place of described front baffle is provided with front large boss, and the binding face place of described afterframe is provided with rear large boss, and described front baffle and afterframe are fit together by front large boss and rear large boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749995.7U CN204398115U (en) | 2014-12-03 | 2014-12-03 | There is the brick machine rack construction of two topping up passage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749995.7U CN204398115U (en) | 2014-12-03 | 2014-12-03 | There is the brick machine rack construction of two topping up passage |
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| CN204398115U true CN204398115U (en) | 2015-06-17 |
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| CN201420749995.7U Active CN204398115U (en) | 2014-12-03 | 2014-12-03 | There is the brick machine rack construction of two topping up passage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214812A (en) * | 2017-07-04 | 2017-09-29 | 广东科达洁能股份有限公司 | A kind of ceramic press that plate frame structure is wound using multi-joint compressor wire |
| CN108407049A (en) * | 2018-06-01 | 2018-08-17 | 福建海源自动化机械股份有限公司 | A kind of upper beam structure of wound form hydraulic press |
-
2014
- 2014-12-03 CN CN201420749995.7U patent/CN204398115U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214812A (en) * | 2017-07-04 | 2017-09-29 | 广东科达洁能股份有限公司 | A kind of ceramic press that plate frame structure is wound using multi-joint compressor wire |
| CN108407049A (en) * | 2018-06-01 | 2018-08-17 | 福建海源自动化机械股份有限公司 | A kind of upper beam structure of wound form hydraulic press |
| CN108407049B (en) * | 2018-06-01 | 2023-09-01 | 江西海源复合材料科技股份有限公司 | Upper beam structure of winding hydraulic machine |
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