CN107567373A - End board assembly for the press of ceramic product etc. - Google Patents

Abstract

A kind of end board assembly (1) of press for ceramic product etc., the end board assembly (1) includes at least one supporting member (2) and at least one end component (3), at least one supporting member (2) is associated with the fixed part or moveable part of press, at least one end component (3) is associated with supporting member (2) and at least a portion of side suitable at least one side of pressure chamber to being arranged in press or pressure chamber is bound, end board assembly (1) includes being used for end component (3) to the removable attachment means (4) of the clamped type of supporting member (2).

Description

End board assembly for the press of ceramic product etc.

Technical field

The present invention relates to the end board assembly of the press for ceramic product etc..

In more detail, the present invention relates to the end board assembly of the industrial press of the ceramic product for ceramic tile, plate etc..

Background technology

Known various types of industrial press with hydraulic actuator are produced to form the ceramics of ceramic tile, plate etc. Product.

Especially, some press in above-mentioned press are the big chis that several square metres of surface areas are even as high as exclusively for manufacture Very little ceramic product and design and be equipped with.

According to the embodiment of general generally existing, the press for large scale product has following structures, the structure Shape in shaped door and be provided with by lateral part connect at least two lateral columns；Define between above-mentioned column and freely opened Mouthful, the free open defines the entrance mouth for material to be formed, can from two opposite sides of press, i.e., entrance side and Outlet side enters the opening.

Press is generally associated with the device for supplying material to be extruded, for example, the material to be extruded is in conveyer belt Form and move through the free open of the structure；Press also includes being suitable to treat the dynamic of moulding material application extruding force Power component, the material to be formed are generally in powder type.

One defect of such industrial press, which is to be difficult to only to obtain by pressing steps, meets shape and bright and clean Desired finished product is spent, therefore the product needs the processing of further mechanical type to reach desired shape and finish.Especially Ground, it can be seen that during pressing steps, the peripheral part through extruded product extruded by upper punch or low punch is not uniform With rule.

In order to overcome this defect, a kind of press is had been devised by recently, and the press includes perimeter closure component, the periphery The shape for the product that closure member is produced such as being provided with corresponding end plate and to be accurately defined out and the side at edge Formula is suitably bound to pressure chamber, therefore, in order to assign product net shape in itself and size carried out it is further Processing is unnecessary.

At present, in the press of known type, above-mentioned perimeter closure component is installed in corresponding actuation means and located Between the corresponding operating position that corresponding passive position is bound with the perimeter closure component to pressure chamber.

In the case where needing to carry out attended operation to above-mentioned closure member or even in the product manufactured by press In the case that size changes, operator must fully dismantle above-mentioned component from press, it is also possible to by above-mentioned component With fully being dismantled from press together with corresponding actuating component to perform necessary operation.

For this reason, including the production equipment of press discussed must stop even obvious long time section.

It is obvious that this, which may be the user of equipment, brings sizable cost.

The content of the invention

The technical assignment of the present invention is to improve prior art.

In the range of this technical assignment, it is an object of the invention to realize a kind of press for ceramic product etc. End board assembly, the end board assembly allows to overcome drawbacks described above.

It is a further object of the present invention to provide a kind of end board assembly of the press for ceramic product etc., the end board assembly can To accelerate and promote pending attended operation on press and/or size to change operation.

It is a further object of the present invention to provide a kind of end board assembly of the press for ceramic product etc., the end board assembly is permitted The production downtime of press caused by being permitted to significantly decrease the operation of maintenance/replacing of the part due to end board assembly in itself.

A further object is to realize a kind of end board assembly of the press for ceramic product etc., and the end board assembly allows to reduce Participate in the quantity of the worker of attended operation/replacement operation of the part of end board assembly in itself.

The task and these purposes are all as the end plate according to the press for ceramic product described in appended claims 1 Component is realized.

The end board assembly includes at least one supporting member and at least one end component, at least one supporting member and press Fixed part or moveable part are associated, and at least one end component is associated with supporting member and suitable for being arranged on press In pressure chamber at least one side or press at least a portion of side of chamber to be bound.

According to the present invention, end board assembly includes being used for end component to the removable attachment means of supporting member.

According to only certain exemplary embodiments of this invention, removable attachment means belong to clamped type.

Dependent claims are related to the preferred and advantageous embodiment of the present invention.

Brief description of the drawings

According to the end plate of the illustrated in the accompanying drawings press for being used for ceramic product etc. in a manner of non-limiting example Embodiment detailed description, other feature and advantage of the invention will become clearer, in the accompanying drawings：

Fig. 1 is the front view according to the end plate for press of the present invention；

Fig. 2 is the horizontal sectional drawing according to the end board assembly of the present invention；

Fig. 3 is the detail perspective view of end board assembly；

Fig. 4 is the detail perspective view of the supporting member of end board assembly；

Fig. 5 is the detail perspective view of the end component of end board assembly；

Fig. 6 is Fig. 2 details；

Fig. 7 is along the section of the end board assembly of Fig. 2 plane VII-VII interceptions；

Fig. 8 is along the section of the end board assembly of Fig. 2 plane VIII-VIII interceptions；

Fig. 9 is along the section of the end board assembly of Fig. 2 plane IX-IX interceptions；

Figure 10 is Fig. 8 enlarged drawing.

Embodiment

Referring to the drawings, entirety by reference number 1 represents the end plate of the press for being used for ceramic product etc. according to the present invention Component.

According to the version of the present invention, end board assembly 1 can be arranged on the press for compaction of powders material, so as to Manufacture the ceramic product of ceramic tile, plate etc..

Still according to the version of the present invention, end board assembly 1, which may be mounted at, to be used for such as example with even up to On the press of the ceramic tile of several square metres of surface area or the large-size ceramic product of plate.

Generally can be with the case of no any concrete restriction for obtaining the ceramic material to be extruded of the said goods Selected between ceramic powders, above-mentioned material can in case of need according to the needs of embodiment with addition Material mixing.

The press of end plates group 1 can be installed thereon, reason is that the press does not form the present invention not shown in accompanying drawing Specific purposes.

End board assembly 1 includes at least one supporting member 2.

Supporting member 2 can be associated with the fixed part or moveable part of press.

End board assembly 1 also includes at least one end component 3 associated with supporting member 2.

End component 3 be suitable to be arranged on for manufacture ceramic product press in pressure chamber at least one side or At least a portion of the side of chamber is pressed to be bound.

In more detail and only not in any limiting sense as example, the pressure chamber of press can be in quadrangle form, be usually Square or rectangle, and can be provided with according to the end board assembly 1 of the present invention so as to a line in the side to quadrangle or A part for a line in these sides of person is bound.

Certainly, more generally, it can be in any other shape being suitable for the application of to press chamber.

By using series of identical type at the side of the crush-zone of press or possibly even not The end board assembly 1 of same type can obtain the chamber with perfect sealing, wherein, dusty material can be deposited in the intracavitary and by Extruding is to obtain the product with intended shape and size, and specifically, example can need not be further processed in the product Obtained in the case of such as removing unnecessary material at side.

Therefore, the fixed part or removable of the supporting member 2 of end board assembly 1 and the press of the pattern according to most suitable application Part connects, and especially causes side arrangement in side of the end component 3 along pressure chamber or along pressure chamber The part arrangement of a side in side.

According to the importance of the present invention, end board assembly 1 includes end component 3 to the removable attachment means of supporting member 2 4。

Preferably described due to this feature and following article, end component 3 can be for any need from being connected to The supporting member 2 of press easy to quickly removes, for example, end component 3 can be for periodic or special maintenance reasons Or for change in size be produced product size and/or shape change the reason for and removed from supporting member 2.

The supporting member 2 of the end board assembly 1 of the present embodiment according to the present invention is illustrate in detail in Fig. 4.

Supporting member 2 includes being intended at least one extension being in contact with end component 3 at a side in its side Portion 5.

In the particular implementation shown in figure, supporting member 2 is included in longitudinal side at a side in its side Multiple extensions 5 each other side by side upwards.

There may also be in the possible embodiment of the invention including single extension 5 for features described below.

Extension 5 is intended to be in contact with end component 3 in the case of two or more extension.

Extension 5 is associated with supporting member 2 by means of corresponding screw 5a and alignment keys 5b, for example, see Fig. 6.

Each extension in extension 5 each defines the first upper area 6 (or upper surface portion) and the second bottom Region 7 (or bottom surface section), what following article preferably described, removable attachment means 4 act on the first upper area 6 (or Upper surface portion) and the second lower area 7 (or bottom surface section) on.

In addition, each extension in extension 5 includes being intended to the corresponding preceding surface coupled with end component 3.

According to another aspect of the present invention, removable attachment means 4 belong to clamped type.

As being particularly advantageous by clearer latter technique solution below, reason is, the latter skill Art solution allows to remove end component 3 from supporting member 2 in a manner of extremely practical and convenient.

In more detail, removable attachment means 4 include being used to fill the locking that end component 3 locks relative to supporting member 2 Put 8,9,18.

Locking device 8,9,18 includes at least one first component 8 relative to each other and at least one second component 9.

First component 8 and second component 9 can be fastened on corresponding first connection portions 10 and second relative to each other In joint chair portion 11, the first connection portions 10 and second couple portions 11 and are arranged in supporting member 2 and end component 3.

In the specific descriptions of the present invention and the embodiment having shown that, locking device 8,9,18 includes multiple first structures Part 8 and multiple second components 9, multiple first components 8 and multiple second components 9 can be fastened on corresponding multiple first connection seats In portion 10 and multiple second connection portions 11, multiple first connection portions 10 and multiple second connection portions 11 are substantially in supporting member 2 and end component 3 whole length on distribution aligned with each other.

In other words, determine that corresponding the first paired connection seat can be fastened on along supporting member 2 and end component 3 Multiple paired first components 8, second component 9 in the connection of portion 10, second portions 11.

Such paired first component 8, second component 9 and the paired first connection portions 10, second couple portions 11 Quantity obviously can be to be needed with concrete application and also have the relevant any amount of other needs, it is described with concrete application need Will be about being, for example, relevant about, the specific region that is fixed to end board assembly 1 press with the length and shape of end component 3.

It is relative to each other at least one connection plane P that supporting member 2 and end component 3 can be pointed in such as Fig. 9 Connection.

Due to this connection plane P presence, the first connection portions 10 include being arranged on phase relative to this connection plane P The corresponding first proximal part 10a and the first distal portions 10b of anti-both sides.

In detail, the first proximal part 10a is arranged in the first area 6 of the extension 5 of supporting mass 2, and the first distal end Part 10b is arranged in end component 3.

In more detail, the first proximal part 10a of the first connection portions 10 is by the surface of the first area 6 of extension 5 The recess of middle formation is formed (as shown in Figure 4).Similarly, the second connection portions 11 include being arranged on relative to connection plane P The corresponding second proximal part 11a and the second distal portions 11b of two opposite sides.

Second proximal part 11a is arranged in the second area 7 of the extension 5 of supporting member 2, and the second distal portions 11b It is arranged in end component 3.

In more detail, second couples the second proximal part 11a of portions 11 by the surface of the second area 7 in extension 5 The recess of middle formation is formed.

End component 3 is illustrate in detail in Figure 5.

In embodiment shown in the figure, end component 3 include can by means of above-mentioned removable attachment means 4 with The associated at least one bar 12 of supporting member 2.

End component 3 also includes at least one high-abrasive material band 13.

High-abrasive material band 13 is fixed to bar 12, and in an embodiment of the invention, high-abrasive material band 13 is with can The mode of removal is fixed to bar 12.

For this purpose, being provided with fixing screws 14, the fixing screws 14 are for example visible in figure 6, the cloth of fixing screws 14 It is set to the corresponding axis orthogonal with connection plane P.Especially, high-abrasive material band 13 as stated is intended to laterally And be sealed shut the pressure chamber of press, and therefore, high-abrasive material band 13 continuously and be directly positioned to it is to be extruded Material is in contact, and therefore, the surface characteristic of high-abrasive material band 13 must be suitable to resistance naturally and is internally formed in itself in pressure chamber Mechanical stress, thermal stress etc..

According to an aspect of the present invention, end board assembly 1 includes being used to make end component 3 set relative to the centering of supporting member 2 The centralising device 15,17 put.

More particularly, this centralising device 15,17 includes at least one longitudinal rib 15 being arranged in end component 3.

In addition, centralising device 15,17 includes longitudinally-oriented recess 17.

Longitudinal rib 15 is suitable to be engaged with above-mentioned longitudinally-oriented recess 17.

Longitudinal rib 15 is arranged in bar 12.

In longitudinal rib 15, the hole 16 of the insertion of fixing screws 14 for high-abrasive material band 13 is provided with.

Longitudinally-oriented recess 17 is arranged in correspondence with the extension 5 of supporting member 2.

In more detail, preceding surface of the longitudinally-oriented recess 17 along each extension in extension 5 is set, and longitudinally-oriented recess 17 are included between the first upper area 6 and the second lower area 7.

Therefore, as shown in figure 4, each extension in extension 5 has longitudinal length extension, in the reality specifically illustrated Apply in mode, the longitudinal length extension includes the first proximal part of three couples 10a equally spaced from each other in a longitudinal direction, second Proximal part 11a.

Extension 5 is spaced from each other in a longitudinal direction by appropriate equidistant interruption.

The longitudinal rib 15 of end component 3 is directed at when end component 3 is connected to supporting member 2 and is engaged with longitudinally-oriented recess 17 It is interior, thus obtain effective benchmark and the centering of the assembling for part.

According to another aspect of the present invention, locking device 8,9,18 belongs to autoregistration type.

Following article is clearer, due to this feature, therefore locking device 8,9,18 can with first couple portions 10 with Between second connection portions 11 and the first connection portions 10 and second couple the possibility between portions 11 and centralising device 15,17 Misalignment be adapted.

Form the first proximal part 10a and the first distal portions 10b of the first connection portions 10 and form the second connection The the second proximal part 11a and the second distal portions 11b of portions 11 have actually been tilted less than 90 ° relative to connection plane P Corresponding predetermined angle (for example, see Fig. 9).

Accordingly, first component 8 and second component 9 respectively define the first recessed portion 8a and the second recessed portion 9a.

First recessed portion 8a and the second recessed portion 9a has couples the connection portions 11 of portions 10 and second with first Shape and the corresponding shape and geometry of geometry complementation.

In more detail, the first recessed portion 8a and the second recessed portion 9a each limits two arranged according to plane of incidence Inclined surface：The plane is formed as twice of predetermined angle α angle between the first recessed portion 8a and the second recessed portion 9a Degree.

As shown in especially Fig. 8 and Fig. 9, when being observed in sectional view, defined in supporting member 2 and end component 3 The phase corresponding with the first proximal part 10a, the first distal portions 10b, the second proximal part 11a and the second distal portions 11b The region answered, the region is in substantially dovetail shaped and with the summit pointed in opposite direction, i.e. a summit in use It is directed upwards towards and another summit is downwardly directed.

In above-mentioned zone, first component 8 and second component 9 engage simple and quick to be formed between the parts respectively Safe and efficient connection simultaneously or shape connection.

In addition, connection plane P (for example, see Fig. 9) between the extension 5 and end component 3 of supporting member 2 is through above-mentioned The summit in substantially swallow-tailed region.

This permission is connected between two parts (supporting member 2 and end component 3), and this must in an end component 3 It is particularly convenient and easy in the case of must being substituted by another end component.

In addition, this significantly improves the autoregistration ability of locking device 8,9,18.

Locking device 8,9,18 also includes coupling portions corresponding first for each pair first component 8, second component 9 10th, the screw clamp means 18 clamped in the second connection portions 11.

In more detail, for each pair first component 8 and second component 9, this screw clamp means 18 include bolt, The bolt includes the screw 19 with the axis being located substantially on the connection plane P between end component 3 and supporting member 2.

For each screw 19, screw clamp means 18 also include corresponding through hole 20, and screw 19 is bonded in itself In the through hole 20.

In more detail, each through hole 20 includes two corresponding half bore 20a, 20b.

For each pair first component 8 and second component 9, described two half bore 20a, 20b are in the first proximal part End component 3 is separately positioned at 10a, the second proximal part 11a and the first distal portions 10b, the second distal portions 11b to neutralize In the extension 5 of supporting member 2, with particular reference to Fig. 4 and Fig. 5.

Such as from Fig. 8 it is observed that in first component 8 and second component 9, the first embedded portions 21 are arranged for The head 19a of screw 19, the second embedded portions 22 are arranged for corresponding nut 19b, with particular reference to Figure 10 amplification Figure.

As stated above, the locking device 8,9,18 of autoregistration type is designed so that locking device 8,9,18 can be with Independently and automatically adapt to influence between supporting member 2 and end component 3 couple possible misalignment (for example, by Caused by inexactness error and/or like error in position error and/or machining).

In more detail, first component 8 and second component 9 are with first component 8 and second component 9 and screw clamp means 18 Between provide mechanical clearance mode be designed.

Such mechanical clearance at least each screw 19 and corresponding through hole 20 inner surface or be preferably two and half There is provided between hole 20a, 20b inner surface, therefore, each screw 19 after appropriate clamping according to also with corresponding through hole 20 The different any axis of axis freely arrange, to reach the locked configuration of the stabilization of all parts, in the locked configuration, Each screw 19 is mainly, i.e. not uniquely and be incompletely Tensile stress.

Due to this feature, even in the first proximal part 10a, the first distal portions 10b, the second proximal part 11a and In the case of possible misalignment being present between second distal portions 11b and in the first proximal part 10a, the first distal portion Divide 10b, the second proximal part 11a, the second distal portions 11b and the association list between longitudinal rib 15 and longitudinally-oriented recess 17 In the case of possible misalignment between face being present, first component 8 and second component 9 still are able to the He of end component 3 effectively Supporting member 2 links together, and this has effectively formed the main attachment areas between supporting member 2 and end component 3.

In other words, screw clamp means 18 have following specific possibilities：Screw clamp means 18 are to ensure to first Proximal part 10a, the second proximal part 11a, the first distal portions 10b, the second distal portions 11b side that effectively grasping acts on Formula is laterally moved also relative to supporting member 2 and end component 3 relative to first component 8 and second component 9 and therefore and oneself It is aligned dynamicly.

Therefore, screw clamp means 18 grasping effect also occur at the first proximal part 10a, the second proximal part 11a, First distal portions 10b, the second distal portions 11b and be arranged on contact surface in longitudinal rib 15 and in longitudinally-oriented recess 17 it Between possible misalignment be present in the case of.

In the other embodiment of the present invention, locking device 8,9,18 can have different from shape described above Shape.

The bar 12 of end component 3 includes the multiple bushings 23 fixed with corresponding screw 23a, the side of the multiple bushing 23 Surface prominent relative to connection plane portion P.

Partly dashed forward also relative to the composition plane between bar 12 and high-abrasive material band 13 side surface of this bushing 23 Go out.Bushing 23 contribute to high-abrasive material band 13 relative to bar 12 being correctly aligned in a longitudinal direction.

According to another aspect of the invention, end board assembly 1 includes the actuation means 24 associated with supporting member 2.

Actuation means 24 are suitable to make end component 3 optionally move between passive position and operating position, at this In operating position, end component 3 is suitable to be bound the pressure chamber of press, as described above.

In more detail, actuation means 24 allow to make end component 3 optionally translate together with supporting member 2, wherein, motion Track has the component orthogonal with connection plane P.

Actuation means 24 may belong to any types being suitable for the application of.

For example, in the embodiment shown in figure, actuation means 24 include being arranged on the rear table of supporting member 2 Face --- i.e., the face opposite with being provided with the face of extension 5 during use --- in multiple first slope profiles 25.

Actuation means 24 also include multiple second slope profiles 26, the multiple second slope profile 26 with can be along longitudinal direction The element 27 of direction movement is associated.

Displaceable element 27 is accommodated in inside box like structure 28, and box like structure 28 also seals supporting member 2, for example, as Fig. 7, Shown in Fig. 8 and Fig. 9.

Second slope profile 26 is attached to the first slope profile 25 in a manner of being shown in Fig. 6.

As it is observed that, the longitudinal translation of displaceable element 27 promote supporting member 2 orthogonal with connection plane P Motion on direction, the motion are opposite restrained in the vertical：By this way, the actuating of displaceable element 27 optionally promotees Make the motion and the therefore motion from passive position to operating position of end component 3 of supporting member 2, vice versa.

The actuating of displaceable element 27 can for example pass through oil gear, pneumatic means, electric device or suitable for the spy Determine the device of any other type of purposes and occur.

It should be pointed out that in the other embodiment of the present invention, actuation means 24 may be not present：In other words, end plate The end component 3 of component 1 may be positioned such that in the relative operating position for the sealing closures for being permanently mounted at pressure chamber.

Or still alternatively, end component 3 can be moved by means of manual actuator in operating position.

In view of situation described above, the operation according to the end board assembly 1 of the present invention is obviously.

During the operation of press, if the physical presence of actuation means 24, the end component 3 of end board assembly 1 is with the above Described mode is brought into corresponding operating position.

If be present according to multiple end board assemblies 1 of the present invention or even another type of end board assembly 1 in press, Then corresponding end component 3 be positioned to contact with each other and it is achieved that along pressure chamber periphery sealing.

Press the net shape of the ceramic product of the shape realized of chamber and the ceramic tile of the desired manufacture of people, plate etc. Essentially correspond to.

Therefore, in specifically production configuration, the press element of press, in the feelings that more than one end board assembly 1 be present The end board assembly 1 laterally set under condition and the suitable lower supporting part being arranged in press --- the lower supporting part and compacting Conveyer belt of the element for example for material to be extruded is relative --- mould is formed with displaceable wall to manufacture such as ceramic tile, plate Deng product.Therefore, the pressure chamber for being defined and being sealed effectively prevent the leakage of dusty material, by this way, realize Regular and repeatable shape of the optimal extruding condition together with product.

Thus obtained extruded product need not be suitable to the useless of the peripheral part for eliminating the ceramic tile for example obtained or plate The further mechanical treatment of material or part.

According to the present invention, if necessary to perform attended operation on end board assembly 1, size changes operation etc., then removable Except in attachment means 4 operate so as to by end component 3 from supporting member 2 remove it is sufficient that.

Especially, screw clamp means 18 are removed and therefore remove first component 8 and second component 9 so as to which end is first It is sufficient that part 3 discharges from supporting member 2.

It is observed that, it is not necessary to completely remove screw clamp means 18 and first component 8, second component 9 discharges end End element 3, in fact, screw 19 is unclamped so that first component 8 and second component 9 are moved into it is sufficient that slightly separated from one another, So as to by first component 8 and second component 9 from the first connection portions 10, second couple portions 11 the first distal portions 10b, the Two distal portions 11b are removed.

Re-assemblying or having for identical end component 3 is readily available by repeating aforesaid operations in an inverse manner The assembling of different characteristic and/or various sizes of another end component 3.

As will be appreciated, because what any reason occurred is directed to disassembling section of the end component 3 on supporting member 2 It is especially quick and simple with installation operation, reason is that these operations only need to be operated on a series of screws 19.

Therefore, machine stopping time relative on the end plate for the known type being presently installed on press operate needed for Machine stopping time significantly decreases.

In addition, the quantity for being engaged in the worker of operation is less than and required work is operated on the end plate of the press of known type certainly The quantity of people.

These results are obtained by extremely simple and cheap cost structural solutions, the structural solutions energy Enough it is arranged on any press, on the press for even having existed and having run.

The present invention so conceived is easy to make many modifications and variations, and all such modifications and modification both fall within the present invention In the range of design.

In addition, all details can be replaced with technically equivalent element.

In fact, in the case where not departing from the protection domain of appended claims, used material and possibility Shape and size may belong to any types as needed.

Claims (24)

1. a kind of end board assembly (1) of press for ceramic product etc., the end board assembly (1) include at least one supporting member (2) and at least one end component (3), at least one supporting member (2) and the fixed part or movable part of the press Split-phase associates, and at least one end component (3) is associated with the supporting member (2) and suitable for being arranged on the press In at least one side of pressure chamber or at least a portion of side of the pressure chamber be bound, it is characterised in that it is described End board assembly (1) includes being used for the end component (3) to the removable attachment means of the clamped type of the supporting member (2) (4)。

2. end board assembly according to claim 1, wherein, the removable attachment means (4) include being used for the end The locking device (8,9,18) that end element (3) locks relative to the supporting member (2).

3. end board assembly according to claim 1 or 2, wherein, the supporting member (2) is in the side of the supporting member (2) In a side at include being intended at least one extension (5) for being in contact with the end component (3).

4. end board assembly according to claim 3, wherein, the extension (5) defines corresponding first upper area (6) and the second lower area (7), the removable attachment means (4) act on first upper area (6) and described second On lower area (7).

5. end board assembly according to claim 4, including for making the end component (3) relative to the supporting member (2) centralising device (15,17) that centering is set.

6. end board assembly according to claim 5, wherein, the centralising device (15,17) includes at least one longitudinal rib Portion (15), at least one longitudinal rib (15) are arranged in the end component (3) and are arranged at suitable for being engaged with In corresponding longitudinally-oriented recess (17) in the supporting member (2).

7. end board assembly according to claim 6, wherein, the longitudinally-oriented recess (17) is along being intended to and the end component (3) the preceding surface for the extension (5) being in contact is set, and the longitudinally-oriented recess (17) is included in first top Between region (6) and second lower area (7).

8. the end board assembly described in one in claim 3 to 7, wherein, the locking device (8,9,18) includes that This relative at least one first component (8) and at least one second component (9), at least one first component (8) and institute State at least one second component (9) can be clamped in a manner of clamped-in style be arranged at the extension (5) and the end member In corresponding first connection portions (10) and the second connection portions (11) relative to each other in part (3).

9. the end board assembly described in one in claim 3 to 8, wherein, the locking device (8,9,18) includes more Individual first component (8) and multiple second components (9), the multiple first component (8) and the multiple second component (9) can be tight Gu aligned with each other along corresponding multiple first connection portions (10) of the extension (5) distribution and multiple second connections In portions (11).

10. end board assembly according to claim 8 or claim 9, wherein, the locking device (8,9,18) belongs to autoregistration type And portions (10) couple between portions (11) with described second and described first couples portions suitable for couple with described first (10) and the possible misalignment between the second connection portions (11) and the centralising device (15,17) is adapted.

11. the end board assembly described in one in claim 8 to 10, wherein, the supporting member (2) and the extension (5) can be associated with each other at least one connection plane (P) place, the first connection portions (10) are included relative to the company Connect the first proximal part (10a) and the first distal portions (10b) that plane (P) is arranged on two opposite sides, second connection seat Portion (11) includes being arranged on the second proximal part (11a) and the second distal portion of two opposite sides relative to the connection plane (P) Divide (11b).

12. end board assembly according to claim 11, wherein, first proximal part (10a) is arranged on the extension In the first area (6) in portion (5), and first distal portions (10b) are arranged in the end component (3).

13. the end board assembly according to claim 11 or 12, wherein, second proximal part (11a) is arranged on described In the second area (7) of extension (5), and second distal portions (11b) are arranged on the end component (3) In.

14. the end board assembly described in one in claim 11 to 13, wherein, the of the first connection portions (10) The second proximal part (11a) of one proximal part (10a) and the first distal portions (10b) and the second connection portions (11) The corresponding predetermined angle (α) less than 90 ° has been tilted relative to the connection plane (P) with the second distal portions (11b).

15. the end board assembly described in one in claim 7 to 14, wherein, the first component (8) and described second Component (9) includes the first recessed portion (8a) and the second recessed portion (9a) respectively, first recessed portion (8a) and described Second recessed portion (9a) has and first proximal part (10a) and first distal portions (10b) and described the The complementary geometry of the geometry of two proximal parts (11a) and second distal portions (11b).

16. the end board assembly described in one in claim 11 to 15, wherein, first proximal part (10a) by The recess formed in the surface of the first area (6) of the extension (5) is formed, and second proximal part (11a) is made up of the recess formed in the surface of the second area (7) of the extension (5).

17. the end board assembly described in one in claim 14 to 16, wherein, when being observed in sectional view, described Defined in supporting member (2) and the end component (3) and first proximal part (10a), second proximal part (11a), first distal portions (10b) and the corresponding corresponding region of second distal portions (11b), the area Domain passes through substantially swallow-tailed institute in substantially dovetail shaped and with the summit pointed in opposite direction, the connection plane (P) State the summit in region.

18. the end board assembly described in one in claim 11 to 17, wherein, the locking device (8,9,18) includes For the first component (8) and the second component (9) in the described first connection portions (10) and the second connection portions (11) screw clamp means (18) clamped on.

19. end board assembly according to claim 18, wherein, the screw clamp means (18), which include having, to be located substantially at At least one screw (19) of axis on the connection plane (P).

20. end board assembly according to claim 19, wherein, the screw clamp means (18) include through hole (20), institute State screw (19) to be bonded in the through hole (20), the through hole (20) includes being separately positioned on the end component (3) neutralization Two half bore (20a, 20b) in the preceding surface of the extension (5).

21. the end board assembly described in one in claim 6 to 12, wherein, in the first component (8) and described Appropriate mechanical clearance is provided between two components (9) and the screw clamp means (18), so as to allow even in described One proximal part (10a), first distal portions (10b), second proximal part (11) and second distal portion In the case of possible misalignment being present between point (11b) and in first proximal part (10a), first distal end Partly (10b), second proximal part (11), second distal portions (11b) and it is arranged on the longitudinal rib (15) Neutralize between the contact surface in the longitudinally-oriented recess (17) and still be able to realize the end in the case of possible misalignment being present Effective connection of end element (3) the extremely supporting member (2).

22. the end board assembly described in one in claim 3 to 21, wherein, the supporting member (2) is included in longitudinal side Multiple extensions (5) each other side by side, the multiple extension (5) are separated by appropriate interruption upwards.

23. the end board assembly described in one in preceding claims, wherein, the end component (3) includes at least one Individual bar (12) and at least one high-abrasive material band (13), at least one bar (12) is associated with the supporting member (2), institute State at least one high-abrasive material band (13) and be removably fixed to the bar (12).

24. the end board assembly described in one in preceding claims, including the actuating associated with the supporting member (2) Device (24), the actuation means are suitable to make the end component (3) optionally between passive position and operating position Mobile, in the operating position, the end component (3) is suitable to be bound the pressure chamber of the press.