CN204398027U - Main friction plate for cam driver of goods train enhancement layer blank material cutting mould - Google Patents

Main friction plate for cam driver of goods train enhancement layer blank material cutting mould Download PDF

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Publication number
CN204398027U
CN204398027U CN201420803401.6U CN201420803401U CN204398027U CN 204398027 U CN204398027 U CN 204398027U CN 201420803401 U CN201420803401 U CN 201420803401U CN 204398027 U CN204398027 U CN 204398027U
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China
Prior art keywords
plate
spring
blank material
enhancement layer
shearing knife
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CN201420803401.6U
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Chinese (zh)
Inventor
许全起
方永志
满浩
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Hebei Tengyue Railway Equipment Co ltd
Hebei Tengyue Railway Vehicle Parts Technology Co ltd
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HEBEI XINJI PRANCE INDUSTRIAL CO LTD
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Abstract

The utility model discloses a kind of main friction plate for cam driver of goods train enhancement layer blank material cutting mould, relate to production mould technical field.The utility model comprises the upper die and lower die that split is arranged, described patrix is provided with top clamping plate, spring connecting gear and cutting mechanism from top to bottom in turn, described counterdie comprises base and the limited post be located on base and backing plate, described top clamping plate and hydraulic press are fixedly linked, patrix is under the power of hydraulic press, drive cutting mechanism is descending, the polymer composite glass fabric be positioned on counterdie can be cut into satisfactory enhancement layer blank material.Adopt this mould can improve the dimensional accuracy of blank material, ensure product quality, enhance productivity, reduce labour intensity, and be beneficial to the reduction of saving material and production cost.

Description

Main friction plate for cam driver of goods train enhancement layer blank material cutting mould
Technical field
The utility model relates to production mould technical field, particularly a kind of main friction plate for cam driver of goods train enhancement layer blank material cutting mould.
Background technology
Polymer composite main friction plate for cam driver is one of railway freight-car special purpose parts, is arranged in the wedge body of roller bearing adapter stabilizer bar damping by friction device, can improves the stability of lorry shock mitigation system, improves riding quality and the abrasion state of vehicle.At present, the enhancement layer blank material making main friction plate for cam driver is polymer composite, when making, adopt the mode of artificial cutting blanking, dimensional accuracy is due to the impact by human factor, the blank material size of cutting differs, and is difficult to meet the requirements of dimensional standard, affects outward appearance and the performance of product; This home built mode, labour intensity is high, and production efficiency is low, and due to the waste also causing material lack of standardization of cutting.Therefore improve the dimensional accuracy of main friction plate for cam driver enhancement layer blank material, to guarantee product quality, enhance productivity necessary.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of main friction plate for cam driver of goods train enhancement layer blank material cutting mould, this mould structure is simple, easy to use, adopt this mould can improve the dimensional accuracy of blank material, ensure product quality, enhance productivity, reduce labour intensity, and be beneficial to the reduction of saving material and production cost.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of main friction plate for cam driver of goods train enhancement layer blank material cutting mould, comprise the upper die and lower die that split is arranged, described patrix is provided with top clamping plate, spring connecting gear and cutting mechanism from top to bottom in turn, and described counterdie comprises base and the limited post be located on base and backing plate;
Described spring connecting gear comprises spring transfer plate, movable guide pillar and feeding plate, spring housing is loaded on movable guide pillar, spring transfer plate is bolted to below top clamping plate by the 4th, in movable guide pillar vertically slides and is through on spring transfer plate pilot hole, described pilot hole is shoulder hole, the upper end of spring relies on the step location of pilot hole, the shoulder location of the lower end dependence activity guide pillar of spring, and feeding plate is bolted to the lower end of movable guide pillar by the 3rd;
Described cutting mechanism comprises cavity plate, combined type shearing knife and knurling machine, and cavity plate is bolted to below spring transfer plate by second; The upper end of described combined type shearing knife is fixed in cavity plate, combined type shearing knife comprises more than one unit shearing knife, the blade of each unit shearing knife lower end surrounds the shape matched with the outline of main friction plate for cam driver enhancement layer blank material, the outline of feeding plate matches with the inwall of shearing knife, and feeding plate can move up and down in the chamber of shearing knife with movable guide pillar under the action of the spring; Described knurling machine is arranged on embossing tool rest, embossing tool rest is bolted to below spring transfer plate by first, knurling machine is corresponding with the circular hole on main friction plate for cam driver enhancement layer blank material, and the blade of knurling machine and the blade of combined type shearing knife are in same level;
Described top clamping plate and hydraulic press are fixedly linked.
Further, be provided with fairlead in described pilot hole, outer wall and the fairlead of described movable guide pillar are slidably matched, and described spring upper end relies on the lower surface of fairlead spacing.
Further, described combined type shearing knife is welded for adopting some pieces of cut-off knives.
The beneficial effect adopting technique scheme to produce is: the utility model is by designing the combined type shearing knife identical with enhancement layer blank material outline, under the power of hydraulic press, patrix drives the pressure of combined type shearing knife, once directly can cut out the standard compliant blank material of polylith, not only greatly improve the dimensional accuracy of blank material, enhance productivity, reduce labour intensity, and can material be saved, reduce production cost;
Feeding plate moves down with moving on movable guide pillar is under the effect of hydraulic press, and the blank material sticked in combined type shearing knife blade or chamber can be pushed under the action of the spring.
This mould structure is simple, easy to use, adopts this mould can improve the dimensional accuracy of blank material, ensures product quality, enhances productivity, and reduces labour intensity, and is beneficial to the reduction of saving material and production cost, is suitable for batch production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the upward view of patrix in Fig. 1;
Fig. 3 is the sectional drawing of combined type shearing knife in Fig. 1;
Fig. 4 is the structural representation of main friction plate for cam driver enhancement layer blank material;
Fig. 5 is the upward view of patrix in embodiment two;
In the accompanying drawings: 1 top clamping plate, 2 spring transfer plates, 3 combined type shearing knife, 4 cavity plate, 5 feeding plates, 6 embossing tool rests, 71 first bolts, 72 second bolts, 73 the 3rd bolts, 74 the 4th bolts, 8 knurling machines, 9 movable guide pillars, 10 springs, 11 fairleads, 12 backing plates, 13 limited posts, 14 bases, 15 screw holes, 16 pilot holes.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
At present, the enhancement layer of main friction plate for cam driver adopts polymer composite to make, and when making, first needs artificial cutting blanking, cut out suitable blank material, due to artificial cutting, little time large during the hair billet size cut out, dimensional accuracy is difficult to ensure, affect outward appearance and the performance of product, and labour intensity is high, production efficiency is low, also wastes material.
Adopt this mould, can problems of the prior art be solved.
Concrete structure of the present utility model and use principle is described in detail below for embodiment.
Embodiment one
Structure of the present utility model comprises the upper die and lower die that split is arranged, and described patrix is provided with top clamping plate 1, spring connecting gear and cutting mechanism from top to bottom in turn, and described counterdie comprises base 14 and the limited post 13 be located on base 14 and backing plate 12.Described top clamping plate 1 is fixedly linked with four-column hydraulic press.
Wherein, spring connecting gear comprises spring transfer plate 2, movable guide pillar 9 and feeding plate 5, spring 10 is set on movable guide pillar 9, spring transfer plate 2 is fixed on below top clamping plate 1 by the 4th bolt 74, movable guide pillar 9 vertically slip is through in the pilot hole 16 on spring transfer plate 2, described pilot hole 16 is shoulder hole, the upper end of spring 10 relies on the step location of pilot hole 16, the shoulder location of the lower end dependence activity guide pillar 9 of spring 10, feeding plate 5 is fixed on the lower end of movable guide pillar 9 by the 3rd bolt 73.
Cutting mechanism comprises cavity plate 4, combined type shearing knife 3 and knurling machine 8, and cavity plate 4 is fixed on below spring transfer plate 2 by the second bolt 72; The upper end of described combined type shearing knife 3 is fixed in cavity plate 4, combined type shearing knife 3 comprises more than one unit shearing knife, the blade of each unit shearing knife lower end surrounds the shape matched with the outline of main friction plate for cam driver enhancement layer blank material, the outline of feeding plate 5 matches with the inwall of shearing knife, and feeding plate 5 can move up and down in the chamber of shearing knife with movable guide pillar 9 under the effect of spring 10; Knurling machine 8 is arranged on embossing tool rest 6, embossing tool rest 6 is fixed on below spring transfer plate 2 by the first bolt 71, knurling machine 8 can be corresponding with the circular hole on main friction plate for cam driver enhancement layer blank material, and the blade of knurling machine 8 and the blade of combined type shearing knife 3 are in same level.
Fairlead 11 is provided with in described pilot hole 16, outer wall and the fairlead 11 of described movable guide pillar 9 are slidably matched, described spring 10 upper end relies on the lower surface of fairlead 11 spacing, the effect arranging fairlead 11 prevents movable guide pillar 9 pairs of pilot holes 16 from causing wearing and tearing, change spring transfer plate 2 not only to waste time and energy and reduction of service life, waste material, and fairlead 11 is convenient to after wearing and tearing change.
Described combined type shearing knife 3 is welded for adopting some pieces of cut-off knives, is combined as four unit shearing knife, once can cuts out four blocks of standard compliant blank material.
The course of work of the present utility model is as follows:
First, by screw hole 15, top clamping plate 1 is fixed on four-column hydraulic press, be placed on backing plate 12 by being used for the resin impregnated glass cloth of tailored blank material, start hydraulic press descending, pressure 15Mpa ~ 20Mpa, combined type shearing knife 3 and knurling machine 8 descending with patrix under the effect of hydraulic press, lead 9 enters in fairlead 11, spring 10 is compressed, the feeding plate 5 being fixed on lead lower end along with the descending of combined type shearing knife 3 along the inwall of combined type shearing knife 3 moves, combined type shearing knife 3 cuts off the resin impregnated fiberglass cloth above backing plate 12, knurling machine 8 cuts out circular hole simultaneously, now, limited post 13 withstands top clamping plate 1, restriction hydraulic press is descending, spring 10 opens, promotion activity guide pillar 9 and feeding plate 5 below descending, feeding plate 5 is released the enhancement layer blank material be cut into outside the chamber of combined type shearing knife 3, the enhancement layer woollen be cut into is put into basket, add resin impregnated fiberglass cloth and carry out next round production, by this cycling, main friction plate for cam driver enhancement layer blank material can be gone out by batch making.
Embodiment two
According to the structure of embodiment one, the present embodiment once can cut out 6 blocks of enhancement layer blank material.
According to the structure of embodiment one, the utility model is not limited to and once can cuts out above-mentioned 4 pieces or 6 blocks of enhancement layer blank material enumerating, once can also cut out 2,8,10 etc. some pieces.
The above embodiment is only preferred embodiment of the present utility model, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.

Claims (3)

1. a main friction plate for cam driver of goods train enhancement layer blank material cutting mould, it is characterized in that, comprise the upper die and lower die that split is arranged, described patrix is provided with top clamping plate (1), spring connecting gear and cutting mechanism from top to bottom in turn, and described counterdie comprises base (14) and the limited post (13) be located on base (14) and backing plate (12);
Described spring connecting gear comprises spring transfer plate (2), movable guide pillar (9) and feeding plate (5), spring (10) is set on movable guide pillar (9), spring transfer plate (2) is fixed on below top clamping plate (1) by the 4th bolt (74), movable guide pillar (9) vertically slip is through in the pilot hole (16) on spring transfer plate (2), described pilot hole (16) is shoulder hole, the upper end of spring (10) relies on the step location of pilot hole (16), the shoulder location of lower end dependence activity guide pillar (9) of spring (10), feeding plate (5) is fixed on the lower end of movable guide pillar (9) by the 3rd bolt (73),
Described cutting mechanism comprises cavity plate (4), combined type shearing knife (3) and knurling machine (8), and cavity plate (4) is fixed on below spring transfer plate (2) by the second bolt (72); The upper end of described combined type shearing knife (3) is fixed in cavity plate (4), combined type shearing knife (3) comprises more than one unit shearing knife, the blade of each unit shearing knife lower end surrounds the shape matched with the outline of main friction plate for cam driver enhancement layer blank material, the outline of feeding plate (5) matches with the inwall of shearing knife, and feeding plate (5) can move up and down in the chamber of shearing knife with movable guide pillar (9) under the effect of spring (10); Described knurling machine (8) is arranged on embossing tool rest (6), embossing tool rest (6) is fixed on below spring transfer plate (2) by the first bolt (71), knurling machine is corresponding with the circular hole on main friction plate for cam driver enhancement layer blank material, and the blade of knurling machine (8) and the blade of combined type shearing knife (3) are in same level;
Described top clamping plate (1) and hydraulic press are fixedly linked.
2. main friction plate for cam driver of goods train enhancement layer blank material cutting mould according to claim 1, it is characterized in that, fairlead (11) is provided with in described pilot hole (16), outer wall and the fairlead (11) of described movable guide pillar (9) are slidably matched, and described spring (10) upper end relies on the lower surface of fairlead (11) spacing.
3. main friction plate for cam driver of goods train enhancement layer blank material cutting mould according to claim 1, is characterized in that, described combined type shearing knife (3) is welded for adopting some pieces of cut-off knives.
CN201420803401.6U 2014-12-18 2014-12-18 Main friction plate for cam driver of goods train enhancement layer blank material cutting mould Active CN204398027U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420803401.6U CN204398027U (en) 2014-12-18 2014-12-18 Main friction plate for cam driver of goods train enhancement layer blank material cutting mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420803401.6U CN204398027U (en) 2014-12-18 2014-12-18 Main friction plate for cam driver of goods train enhancement layer blank material cutting mould

Publications (1)

Publication Number Publication Date
CN204398027U true CN204398027U (en) 2015-06-17

Family

ID=53421922

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420803401.6U Active CN204398027U (en) 2014-12-18 2014-12-18 Main friction plate for cam driver of goods train enhancement layer blank material cutting mould

Country Status (1)

Country Link
CN (1) CN204398027U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: The city of Xinji East Street 052360 city in Hebei province Shijiazhuang City No. 0159

Patentee after: HEBEI TENGYUE RAILWAY EQUIPMENT CO.,LTD.

Address before: City Street East Xinji city 052360 Hebei city of Shijiazhuang Province

Patentee before: HEBEI XINJI TENGYUE INDUSTRIAL CO.,LTD.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230526

Address after: 050000 No. 0159 Shifu East Street, Xinji City, Shijiazhuang City, Hebei Province

Patentee after: HEBEI TENGYUE RAILWAY EQUIPMENT CO.,LTD.

Patentee after: Hebei Tengyue Railway Vehicle Parts Technology Co.,Ltd.

Address before: 052360 No. 0159 Shifu East Street, Xinji City, Shijiazhuang City, Hebei Province

Patentee before: HEBEI TENGYUE RAILWAY EQUIPMENT CO.,LTD.