CN204869974U - Hard production system of plywood for surface machining - Google Patents
Hard production system of plywood for surface machining Download PDFInfo
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- CN204869974U CN204869974U CN201520326747.6U CN201520326747U CN204869974U CN 204869974 U CN204869974 U CN 204869974U CN 201520326747 U CN201520326747 U CN 201520326747U CN 204869974 U CN204869974 U CN 204869974U
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- alloy bar
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- locating slot
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Abstract
The utility model provides a hard production system of plywood for surface machining. Including location frid, adhesive tape and adhesive tape layer board, the location frid includes the base plate and sets up the alloy strip constant head tank on the base plate, the size looks adaptation of the size of alloy strip constant head tank and the carbide strip of putting into alloy strip constant head tank, adhesive tape and alloy strip constant head tank area looks adaptation, it attaches to to push down through the adhesive tape layer board on the adhesive tape layer board and bonds in carbide strip surface. The utility model discloses the condition such as the bonding angle of improving manual operation differs, the bonding interval is inhomogeneous have improved the bonding precision, and simplified operation improves production efficiency.
Description
Technical field
The utility model relates to Hardmetal materials manufacturing technology field, more specifically, relates to a kind of production system of crust processing haftplatte, and this haftplatte can very aspect be applied to helicoid hydraulic motor centralizer or TC journal bearing Surface Machining aspect.
Background technology
Exploitation drilling tool or helicoid hydraulic motor are a kind of is power with drilling fluid, fluid pressure can be transferred to the positive displacement mud motor of mechanical energy, play a significant role at drilling field.
Centralizer and TC bearing (journal bearing) are the vitals of drilling tool, such as TC bearing, and it in helicoid hydraulic motor, bear drill bit and universal drive shaft rotates the side force produced, and TC journal bearing is the critical component in the service life affecting drill rod boring tool.
Centralizer and TC bearing surface need to weld or sinter a lot of carbide alloy bar (hard alloy blocks) of quantity, to improve the wearability of TC bearing.External processing method is, adopts the method for spot welding that carbide alloy bar or block are fixed on workpiece metal surface, then adopts the primer base of surfacing low melting point, last built-up welding hard material, be processed into finished product through mill.This kind of processing method and technique is domestic does not also apply, domestic is adopt to punch on the wear-resistant strip of centralizer, is embedded in hole, at the edge build-up wear-resistant material of centralizer by carbide alloy gauge teeth.
Produce TC bearing and centralizer is wear-resisting add stiff ribbon time, each TC bearing and centralizer need bonding hundreds and thousands of carbide alloy bar, and the wearing plate that some mining machineries, engineering machinery use, wear-resistant strip are also need to weld a lot of carbide alloy bar of quantity.These work, domestic is all, by an artificial plot, carbide alloy bar and block are placed in metal surface, and by 502 bondings such as Instant cement such as grade, production efficiency is low, and dimensional accuracy can not ensure, production cost is high; Abroad have to adopt on rubber slab and punch, manually carbide alloy bar and block are placed in hole, and then the method for spot welding, but equally existence manually put waste time and energy, technological deficiency that production efficiency is low.
A large amount of, small size carbide alloy bar (block) are bonded in tool surfaces, and have certain size, shape and angle requirement, manual operation is wasted time and energy, according to statistics, the mode of manual adhesive, employee's a whole day can only bond 3 ~ 5 larger TC bearings (journal bearing in helicoid hydraulic motor), manual operation is loaded down with trivial details, precision is low, and efficiency is low, and cost is high, how bonding operation is formed systematization, thus saving cost, improving precision and efficiency, is the current problem demanding prompt solution in this area.
Utility model content
The technical problems to be solved in the utility model is that when boning for existing carbide alloy bar, efficiency is low, cost is high, the unwarrantable defect of precision, the production system of the haftplatte providing a kind of crust to process, simple, described haftplatte is attached at parts work surface, gets final product processed finished products through the surfacing of routine, built-up welding, grinding.
The utility model object is achieved by the following technical programs:
A kind of production system of crust processing haftplatte is provided, comprises positioning groove plate, gummed paper and gummed paper supporting plate; Described positioning groove plate comprises substrate and is arranged at the alloy bar locating slot on substrate, and the size of described alloy bar locating slot is suitable with the size of the carbide alloy bar of inserting alloy bar locating slot; Described gummed paper and alloy bar locating slot area suitable, its be attached on gummed paper supporting plate through gummed paper supporting plate press down be bonded in carbide alloy bar surface.
Preferably, described gummed paper supporting plate is provided with supporting plate handle.Further preferably, described supporting plate handle is two, is convenient to operate evenly.
Preferably, described gummed paper is one-faced tapes or two-sided tape.
Preferably, the degree of depth of described alloy bar locating slot is not more than the thickness of described carbide alloy bar.
Preferably, described positioning groove plate comprises substrate and is arranged at the alloy bar locating slot structure on substrate, described substrate is made up of some liftable boss, and described alloy bar locating slot structure is the groove lattice be made up of the slotted eye of some hollow outs, can only hold a carbide alloy bar in described slotted eye; Described boss can from slotted eye position liter or landing accordingly; The size of described boss and groove lattice is suitable and suitable with the size of carbide alloy bar.
Preferably, the position at any one or two or more angle of described alloy bar locating slot is provided with location group.
Described location group is arranged at two Angle Position on the diagonal of described alloy bar locating slot.Or described location group is arranged at four angles of described alloy bar locating slot.
Preferably, described location group is " L " type structure.
Preferably, the position of described location group can regulate.
Based on described production system, can prepare the haftplatte of a kind of crust processing, described haftplatte comprises basic unit, is coated on the glue layer of basic unit's one side and is bonded in some carbide alloy bars of glue layer simplely.Basic unit be attached on gummed paper supporting plate, the one side coating glue material outside in basic unit forms glue layer; Discharged at alloy bar locating slot as requested by carbide alloy bar, form " plane " of a carbide alloy bar, pressed down through gummed paper supporting plate by the gummed paper being coated with glue layer and be bonded in carbide alloy bar surface, bonding firmly, is removed gummed paper supporting plate, is obtained haftplatte.
Described haftplatte can as the finished-product material of production and processing crust, on the wear-resistant strip described basic unit another side being attached to centralizer or the steel surface of TC bearing, just can be attached at affiliated steel surface by simple for described haftplatte, then get final product processed finished products through surfacing, built-up welding, grinding.Preferably, described basic unit is provided with hole.
Preferably, the material of described glue layer is polypropylene glue or polyester adhesive rubber glue system.
Preferably, described basic unit and glue layer are integrated.
Preferably, if integral structure, one-faced tapes or two-sided tape can be adopted.
For convenience of using, the surface of described glue layer is covered with back end.
The bonding of existing carbide alloy bar, domestic production producer be all by artificial one time one piece carbide alloy bar is bonded in goods and needs on the crust of processing, or adopt and punch on the wear-resistant strip of centralizer, carbide alloy gauge teeth is embedded in hole, at the edge build-up wear-resistant material of centralizer; Abroad add man-hour at exploitation drilling tool and helicoid hydraulic motor critical piece centralizer and TC bearing stiff dough, first carbide alloy bar or block are punched on rubber slab by being manually placed in, then adopt the method for spot welding that carbide alloy bar or block are fixed on workpiece metal surface, then the primer base of surfacing low melting point is adopted, last built-up welding hard material, is processed into finished product through mill.These methods all need manually to carry out putting a large amount of, undersized carbide alloy bar or block, inefficiency during production, and precision is very low, and some binding agents such as method onsite application 502 grade, cloth glue is uneven, returns direct labor and causes healthy hidden danger.
The utility model can be advantageously applied to the centralizer of helicoid hydraulic motor or the stiff dough processing aspect of TC bearing.
The utility model has following beneficial effect:
The utility model provides a kind of production system of crust processing haftplatte, comprises positioning groove plate, gummed paper and gummed paper supporting plate; Described positioning groove plate comprises substrate and is arranged at the alloy bar locating slot on substrate, and the size of described alloy bar locating slot is suitable with the size of the carbide alloy bar of inserting alloy bar locating slot; Described gummed paper and alloy bar locating slot area suitable, its be attached on gummed paper supporting plate through gummed paper supporting plate press down be bonded in carbide alloy bar surface, achieve the disposable bonding of a large amount of carbide alloy bars, substantially increase bonding efficiency, improve the situations such as manually-operated bonding angle differs, the interval that bonds is uneven, improve bonding precision.
The design of the utility model gummed paper supporting plate facilitates the organic adhesive tape or other gummed paper materials handled for boning.Because carbide alloy bar is multiple, easily at random, adhesive tape or gummed paper, with glue layer, if can not whole adhesive tape or gummed paper be laid on reposefully " plane " of carbide alloy bar formation, are difficult to the good described carbide alloy bar of disposable bonding.Stationarity and the balance of operation can be ensured after adopting gummed paper supporting plate, thus realize the good described carbide alloy bar of disposable bonding better, simplify the operation.
The design of location group ensures that gummed paper supporting plate drops on the position accuracy of " plane " that carbide alloy bar is formed further.
The bonding that the utility model method is equally applicable to other materials bar except Hardmetal materials or block is produced, and simply adjusts corresponding technique or material with reference to the utility model marrow.
Accompanying drawing explanation
Fig. 1 the utility model system architecture schematic diagram.
Fig. 2 the utility model system architecture schematic diagram.
The structural representation (top view) of Fig. 3 the utility model positioning groove plate.
The structural representation (top view is provided with location group) of Fig. 4 the utility model positioning groove plate.
The structural representation of Fig. 5 the utility model haftplatte.
The structural representation (being provided with the boss base plate of rising) of Fig. 6 positioning groove plate described in the utility model.
Fig. 7 the utility model haftplatte is bonded in the structural representation on the steel body of TC bearing or centralizer.
Steel body structure schematic diagram after Fig. 8 the utility model TC bearing or centralizer flood.
In Fig. 1 ~ Fig. 8,1 is positioning groove plate, and 2 is gummed paper, and 3 is gummed paper supporting plate, and 4 is supporting plate handle, 5 is location group, and 6 is boss, and 7 is slotted eye, and 8 is basic unit, and 9 is glue layer, 10 is carbide alloy bar, and 11 is substrate, and 12 is alloy bar locating slot, and 13 is TC bearing or centralizer, and 14 is ambrose alloy solder.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.The utility model embodiment accompanying drawing, only for exemplary illustration, can not be interpreted as restriction of the present utility model.To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
Embodiment 1
Present embodiments provide a kind of production system of crust processing haftplatte, as shown in Figures 1 and 2, comprise positioning groove plate 1, gummed paper 2 and gummed paper supporting plate 3; Described positioning groove plate 1 comprises substrate 11 and is arranged at the alloy bar locating slot 12 on substrate, and the size of described alloy bar locating slot 12 is suitable with the size of the carbide alloy bar 10 of inserting alloy bar locating slot 12; Described gummed paper 2 is suitable with alloy bar locating slot 12 area, and it is attached to gummed paper supporting plate 3 presses down through gummed paper supporting plate 3 and is bonded in carbide alloy bar 10 surface.
Described gummed paper supporting plate 3 is provided with supporting plate handle 4.Preferably, described supporting plate handle 4 is two, is convenient to operate evenly.
Described gummed paper 2 can adopt one-faced tapes or two-sided tape.
Based on described production system, can prepare the haftplatte of a kind of crust processing, described haftplatte comprises basic unit 8, is coated on the glue layer 9 of basic unit's one side and is bonded in some carbide alloy bars 10 of glue layer 9 simplely.Basic unit 8 be attached on gummed paper supporting plate 3, the one side coating glue material outside in basic unit 8 forms glue layer 9; Carbide alloy bar 10 is discharged at alloy bar locating slot 12 as requested, form " plane " of a carbide alloy bar, pressed down through gummed paper supporting plate 3 by the gummed paper 2 being coated with glue layer 9 and be bonded in carbide alloy bar 10 surface, bonding firmly, remove gummed paper supporting plate 3, obtain haftplatte.
Described haftplatte can as the finished-product material of production and processing crust, on the wear-resistant strip described basic unit another side being attached to centralizer or the steel surface of TC bearing, just can be attached at affiliated steel surface by simple for described haftplatte, then get final product processed finished products through surfacing, built-up welding, grinding.Preferably, described basic unit is provided with hole.
The structural representation of described positioning groove plate 1 as shown in Figure 3.Described positioning groove plate 1 comprises substrate 11 and is arranged at the alloy bar locating slot 12 on substrate 11, the size of described alloy bar locating slot 12 and the size of described carbide alloy bar 10 suitable.
Described positioning groove plate substrate 11 is integrated with alloy bar locating slot 12, and on substrate 11, the degree of depth of its alloy bar locating slot 12 is not more than the thickness of described carbide alloy bar 10.Appropriate carbide alloy bar 10 is placed in after on positioning groove plate 1, the most of one_to_one corresponding of carbide alloy bar 10 falls into alloy bar locating slot 12, do not fall into manually putting into of carbide alloy bar 10 in indivedual alloy bar locating slot, unnecessary carbide alloy bar 10 from positioning groove plate 1 sweep fall to staying time for subsequent use.Gummed paper described in the surface mount that all carbide alloy bars 10 are formed or adhesive tape, just disposablely can make carbide alloy bar 10 haftplatte of monoblock processing required for crust, see shown in accompanying drawing 5.
As shown in Figure 4, arrange location group 5 in the corner of described alloy bar locating slot 12, this location group 5 can help the paste position of operator's positional punch adhesive tape exactly.
Haftplatte is placed in the steel body surface of TC bearing or centralizer 13, sees shown in accompanying drawing 7, carry out follow-up manufacturing procedure with reference to existing routine, the TC bearing after dipping or centralizer steel body structure schematic diagram are shown in shown in accompanying drawing 8.
Embodiment 2
Present embodiments provide a kind of production system of crust processing haftplatte, other provide a kind of positioning groove plate with embodiment 1 unlike the present embodiment, and its structural representation as shown in Figure 6.
Described positioning groove plate 1 comprises substrate 11 and is arranged at the alloy bar locating slot 12 on substrate 11, described substrate 11 is made up of some liftable boss 6, described alloy bar locating slot 12 is the groove lattice be made up of the slotted eye 7 of some hollow outs, can only hold a carbide alloy bar 10 in slotted eye 7; Described boss 6 can from slotted eye 7 position liter or landing accordingly; The size of described boss 6 and groove lattice is suitable and suitable with the size of described carbide alloy bar 10.First boss 6 is made to be in original state, the plane that boss 6 is formed becomes the bottom surface of groove lattice, appropriate carbide alloy bar 10 is placed in after on positioning groove plate 1, the most of one_to_one corresponding of carbide alloy bar 10 falls within corresponding boss 6 through location notch hole 7, do not fall in indivedual alloy bar locating slot 12 carbide alloy bar 10 by manually putting into, unnecessary carbide alloy bar 10 from positioning groove plate 1 sweep fall to staying secondary for subsequent use.Carbide alloy bar 10 has been discharged on inspection in institute's grooved hole 7, all boss 6 are risen together from slotted eye 7, the plane that on boss 6, carbide alloy bar 10 forms exceeds groove lattice, at the adhesive tape of the surface mount punching that all carbide alloy bars 10 are formed, the carbide alloy bar haftplatte of monoblock processing required for crust just disposablely can be made.
Beat alloy bar gently further, carbide alloy bar 10 and adhesive tape are bondd firmly, finally unnecessary adhesive tape is repaired, when output is larger, can mechanized operation be adopted.
The utility model includes but not limited to that the lot of experiments of above-described embodiment is summed up, adopt the haftplatte of the crust of the utility model system production and processing parts, operating efficiency is 8 ~ 10 times that manually put alloy bar, bond effect stable and uniform, gap length between alloy bar is consistent, ultimate guarantee and the wearability that improve TC bearing or centralizer 13 surface.Operating aspect is simple, easily promotes.
The utility model from research and development carried out multiple batches of test in a lot of producer up till now, experiment results proved the utility model method technical maturity, constant product quality, Performance Ratio is manually bonded with and significantly improves.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included in of the present utility model comprising within scope.
Claims (10)
1. a production system for crust processing haftplatte, is characterized in that, comprises positioning groove plate, gummed paper and gummed paper supporting plate; Described positioning groove plate comprises substrate and is arranged at the alloy bar locating slot on substrate, and the size of described alloy bar locating slot is suitable with the size of the carbide alloy bar of inserting alloy bar locating slot; Described gummed paper and alloy bar locating slot area suitable, its be attached on gummed paper supporting plate through gummed paper supporting plate press down be bonded in carbide alloy bar surface.
2. the production system of crust processing haftplatte according to claim 1, it is characterized in that, described gummed paper supporting plate is provided with supporting plate handle.
3. the production system of crust processing haftplatte according to claim 1, it is characterized in that, described gummed paper is one-faced tapes or two-sided tape.
4. the production system of crust processing haftplatte according to claim 1, it is characterized in that, the degree of depth of described alloy bar locating slot is not more than the thickness of described carbide alloy bar.
5. the production system of crust processing haftplatte according to claim 1, it is characterized in that, described positioning groove plate comprises substrate and is arranged at the alloy bar locating slot structure on substrate, described substrate is made up of some liftable boss, described alloy bar locating slot structure is the groove lattice be made up of the slotted eye of some hollow outs, can only hold a carbide alloy bar in described slotted eye; Described boss can from slotted eye position liter or landing accordingly; The size of described boss and groove lattice is suitable and suitable with the size of carbide alloy bar.
6. the production system of crust processing haftplatte according to any one of claim 1,4 or 5, is characterized in that, the position at any one or two or more angle of described alloy bar locating slot is provided with location group.
7. the production system of crust processing haftplatte according to claim 6, it is characterized in that, described location group is arranged at two Angle Position on the diagonal of described alloy bar locating slot.
8. the production system of crust processing haftplatte according to claim 6, it is characterized in that, described location group is arranged at four angles of described alloy bar locating slot.
9. the production system of crust processing haftplatte according to claim 6, it is characterized in that, described location group is " L " type structure.
10. the production system of crust processing haftplatte according to claim 6, it is characterized in that, the position of described location group can regulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326747.6U CN204869974U (en) | 2015-05-20 | 2015-05-20 | Hard production system of plywood for surface machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326747.6U CN204869974U (en) | 2015-05-20 | 2015-05-20 | Hard production system of plywood for surface machining |
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| CN204869974U true CN204869974U (en) | 2015-12-16 |
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| CN201520326747.6U Active CN204869974U (en) | 2015-05-20 | 2015-05-20 | Hard production system of plywood for surface machining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434080A (en) * | 2018-10-12 | 2019-03-08 | 株洲金韦硬质合金有限公司 | A kind of TC bearing assembly sintering method based on precoated sand die sleeve |
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2015
- 2015-05-20 CN CN201520326747.6U patent/CN204869974U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434080A (en) * | 2018-10-12 | 2019-03-08 | 株洲金韦硬质合金有限公司 | A kind of TC bearing assembly sintering method based on precoated sand die sleeve |
| CN109434080B (en) * | 2018-10-12 | 2020-12-29 | 株洲金韦硬质合金有限公司 | TC bearing assembly sintering method based on precoated sand mold sleeve |
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