CN216326781U - Combined type semicircular hole machining tool for engine shaft cover - Google Patents
Combined type semicircular hole machining tool for engine shaft cover Download PDFInfo
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- CN216326781U CN216326781U CN202122841661.5U CN202122841661U CN216326781U CN 216326781 U CN216326781 U CN 216326781U CN 202122841661 U CN202122841661 U CN 202122841661U CN 216326781 U CN216326781 U CN 216326781U
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- shaft cover
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- machining
- engine shaft
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Abstract
The utility model discloses a combined type tool for machining a semicircular hole in an engine shaft cover, belongs to the technical field of machining tools, and solves the problems of large equipment vibration and low machining efficiency in the machining process of a single shaft cover. The tool comprises a base, wherein an oil cylinder is arranged on one end of the base, a fixing block is arranged on the other end of the base, a clamping mechanism used for clamping a shaft cover is connected to the output end of the oil cylinder, a plurality of positioning blocks used for positioning the shaft cover are arranged on one side of the fixing block, an adjusting block in sliding connection with the adjusting block is arranged on one side of the base between the clamping mechanism and the positioning blocks, and a locking part is arranged between the adjusting block and the base. According to the combined type tool for machining the semicircular holes in the engine shaft covers, the semicircles of the two shaft covers are spliced into a whole circle, so that the machining process is stable, the quality is stable, and the tool has the characteristics of wide application range and strong practicability.
Description
Technical Field
The utility model relates to the technical field of machining tools, in particular to a tool for machining a semicircular hole in a combined mode of an engine shaft cover.
Background
In the engine shaft cover production process, need to carry out processing to shaft cover semicircle orifice, the present method of processing shaft cover semicircle orifice is single processing usually, because cutter is interrupted and unilateral cutting in the single course of working, thereby it is big to have led to the fact equipment vibration, big scheduling problem of cutter wearing and tearing, make the shaft cover quality of processing unstable, equipment also needs often to maintain, waste production time, the frequent change of cutter has also increased the cost of production, make whole course of working slow down, lead to machining efficiency low, can't satisfy the production demand.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide the combined tool for machining the semicircular hole of the engine shaft cover, the semicircles of the two shaft covers are spliced into a whole circle, so that the machining process is stable, the quality is stable, and the tool has the characteristics of wide application range and strong practicability.
The technical scheme adopted by the utility model is as follows: the utility model provides a modular processing semicircle orifice frock of engine shaft cover, includes the base, one of base is served and is equipped with the hydro-cylinder, be equipped with the fixed block on the other end of base, be connected with the clamping mechanism who is used for pressing from both sides tight shaft cover on the output of hydro-cylinder, be equipped with a plurality of locating pieces that are used for fixing a position the shaft cover on one side of fixed block, be equipped with on base one side between clamping mechanism and the locating piece rather than sliding connection's adjusting block, adjusting block and base between be equipped with the retaining member.
As a further improvement, the clamping mechanism comprises a connecting block, a cushion block and a pressing block, the connecting block is connected with the output end of the oil cylinder, a plurality of screw rods are arranged on one side of the pressing block, a plurality of pressing blocks used for pressing the shaft cover are arranged on the other side of the pressing block, and the screw rods sequentially penetrate through the cushion block and the connecting block to be connected with the nuts.
Furthermore, each positioning block is connected with the corresponding fixing block through a bolt.
Furthermore, the bottom of the adjusting block is provided with a sliding groove, the base is provided with a sliding rail, and the sliding rail is slidably mounted in the sliding groove.
Furthermore, the bottom of the oil cylinder is provided with a mounting groove, the base is provided with a mounting block, and the mounting groove is mounted on the mounting block.
Furthermore, the base is provided with a waste material collecting hole, and the waste material collecting hole is positioned below the shaft hole of the shaft cover.
Further, the base on seted up a plurality of holes of stepping down, it is a plurality of the hole of stepping down evenly arrange around the garbage collection hole, the base between hole of stepping down and the garbage collection hole has formed a plurality of arc brace tables that are used for supporting the shaft cap.
Advantageous effects
Compared with the prior art, the utility model has the following advantages:
the utility model relates to a tool for machining semicircular holes in a combined mode of an engine shaft cover. The tool can effectively avoid the problems of large equipment vibration, large tool abrasion and the like caused by the fact that the tool is intermittently and unilaterally cut in the single piece machining process, and has the characteristics of strong practicability and wide application range.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the clamping mechanism of the present invention;
fig. 3 is an enlarged schematic view of the structure of the base of the present invention.
Wherein: 1-base, 2-oil cylinder, 3-clamping mechanism, 4-adjusting block, 5-mounting groove, 6-mounting block, 7-shaft cover, 8-fixing block, 9-positioning block, 10-sliding rail, 11-waste collecting hole, 12-abdicating hole, 13-arc supporting table, 31-connecting block, 32-cushion block, 33-pressing block, 34-pressing block, 35-screw rod and 36-nut.
Detailed Description
The utility model will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1-3, the tool for processing the semicircular hole of the engine shaft cover in a combined manner comprises a base 1, wherein one end of the base 1 is provided with an oil cylinder 2, the other end of the base 1 is provided with a fixed block 8, the output end of the oil cylinder 2 is connected with a clamping mechanism 3 for clamping the shaft cover 7, one side of the fixed block 8 is provided with a plurality of positioning blocks 9 for positioning the shaft cover 7, one side of the base 1 between the clamping mechanism 3 and the positioning blocks 9 is provided with an adjusting block 4 in sliding connection with the adjusting block, a locking member is arranged between the adjusting block 4 and the base 1 and can be a bolt or a screw, after the distance of the adjusting block 4 is adjusted, the adjusting block 4 is fixed by screwing the locking member, the appropriate positioning block 9 is selected to be installed on the fixed block 8 by using the bolt, the fixed block 8 is also connected with the base 1 by the bolt, when clamping is carried out, the two shaft covers 7 are oppositely placed on the base 1, then laminate two shaft covers 7 respectively on regulating block 4, push two shaft covers 7 toward the right next, make shaft cover 7 laminate on locating piece 9, start the hydro-cylinder at last, under the promotion of hydro-cylinder 2, clamping mechanism 3 presss from both sides tight two shaft covers, put the frock on the boring machine at last and process, through combining two shaft cover 7 butt joints together, make up two semicircles of shaft cover 7 into a whole circle, thereby carry out bore hole processing, make in the course of working, the cutter atress is even, compare the singleton machining efficiency higher, equipment is more steady and the operation process is simple and convenient, and can adapt to the model of each specification through adjusting block 4 and changing locating piece 9.
Specifically, clamping mechanism 3 includes connecting block 31, cushion 32 and compact heap 33, connecting block 31 is connected with the output of hydro-cylinder 2, compact heap 33 one side is equipped with a plurality of screws 35, compact heap 33 opposite side is equipped with a plurality of briquettings 34 that are used for compressing tightly axle lid 7, screw 35 passes cushion 32 in proper order, connecting block 31 is connected with nut 36, link together compact heap 33 and connecting block 31, under hydro-cylinder 2 promoted connecting block 31, it moves right together to drive compact heap 33, make compact heap 34 on the compact heap 33 compress tightly axle lid 7, be convenient for carry out machine tooling simultaneously to the shaft hole of two axle lids 7.
Preferably, all through bolted connection between every locating piece 9 and the fixed block 8, can select suitable locating piece 9 according to the axle cap 7 of different models, detachable mounting means is convenient for change locating piece 9, through installing the axle cap 7 of different locating pieces 9 in order to satisfy each model.
Furthermore, the bottom of the adjusting block 4 is provided with a sliding groove, the base 1 is provided with a sliding rail 10, the sliding rail 10 is slidably mounted in the sliding groove, the adjusting block 4 can slide under the guiding action of the sliding rail 10, and after the distance is determined, the locking part is used for locking, and can be a bolt or a screw to adapt to shaft covers 7 of different models.
Further, mounting groove 5 has been seted up to hydro-cylinder 2 bottom, is equipped with installation piece 6 on the base 1, and mounting groove 5 is installed on installation piece 6, uses the bolt to install hydro-cylinder 2 on base 1, and in the installation, under the location of installation piece 6, can install fast, and in the hydro-cylinder 2 course of work, installation piece 6 has born some reaction force, and installation piece 6 has reduced the reaction force of bolt, can prevent effectively that the bolt is not hard up.
Furthermore, a waste collecting hole 11 is formed in the base 1, the waste collecting hole 11 is located below the shaft hole of the shaft cover 7, and machining waste falls down to the collecting box at the bottom from the waste collecting hole 11 during machining, so that waste is convenient to treat.
Further, a plurality of holes 12 of stepping down have been seted up on base 1, a plurality of holes 12 of stepping down evenly arrange around garbage collection hole 11, base 1 between hole 12 of stepping down and the garbage collection hole 11 has formed a plurality of arc brace tables 13 that are used for supporting axle cover 7, hole 12 of stepping down avoids in the axle cover 7 installation, the condition of hindrance appears, make axle cover 7 tightly laminate with base 1, be favorable to processing, arc brace table 13 is used for supporting axle cover 7, make it press from both sides tightly on base 1.
The combined machining semicircular hole tool for the engine shaft cover is used, after the distance of the adjusting block 4 is adjusted, the adjusting block 4 is fixed by screwing the locking piece, a proper positioning block 9 is selected to be installed on the fixing block 8 through a bolt, the fixing block 8 is also connected with the base 1 through the bolt, during clamping, two shaft covers 7 are placed into the base 1 in opposite directions, then the two shaft covers 7 are respectively attached to the adjusting block 4, the two shaft covers 7 are pushed towards the right side, the shaft covers 7 are attached to the positioning block 9, the oil cylinder is started at last, under the pushing of the oil cylinder 2, the clamping mechanism 3 clamps the two shaft covers, and finally the tool is placed on a boring machine for machining. According to the engine shaft cover combined type semicircular hole machining tool, two shaft covers 7 are combined in a butt joint mode, the two semicircles of the shaft covers 7 are combined into a whole circle, boring machining is conducted, machining waste materials fall into a collecting box at the bottom from a waste material collecting hole 11, machining is conducted through the tool, compared with single piece machining, the tool is higher in machining efficiency and simple and convenient to operate, the tool can be suitable for models of various specifications through adjusting the adjusting block 4 and replacing the positioning block 9, the problems that equipment vibration is large and abrasion of the tool is large due to the fact that the tool is cut intermittently or on one side in the single piece machining process are effectively avoided, and the tool has the advantages of being strong in practicability and wide in application range.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the structure of the utility model, which will not affect the effect of the utility model and the practicability of the patent.
Claims (7)
1. The utility model provides a modular processing semicircle orifice frock of engine shaft cover, a serial communication port, includes base (1), one of base (1) is served and is equipped with hydro-cylinder (2), be equipped with fixed block (8) on the other end of base (1), be connected with clamping mechanism (3) that are used for pressing from both sides tight shaft cover (7) on the output of hydro-cylinder (2), be equipped with a plurality of locating pieces (9) that are used for fixing a position shaft cover (7) on one side of fixed block (8), be equipped with on base (1) one side between clamping mechanism (3) and locating piece (9) adjusting block (4) rather than sliding connection, adjusting block (4) and base (1) between be equipped with the retaining member.
2. The tooling for machining the semicircular hole in the combined manner of the engine shaft cover according to claim 1, wherein the clamping mechanism (3) comprises a connecting block (31), a cushion block (32) and a pressing block (33), the connecting block (31) is connected with the output end of the oil cylinder (2), a plurality of screws (35) are arranged on one side of the pressing block (33), a plurality of pressing blocks (34) used for pressing the shaft cover (7) are arranged on the other side of the pressing block (33), and the screws (35) sequentially penetrate through the cushion block (32), the connecting block (31) and are connected with nuts (36).
3. The tooling for machining the semicircular holes in the combined type of the engine shaft cover as claimed in claim 1, wherein each positioning block (9) is connected with each fixing block (8) through a bolt.
4. The tool for machining the semicircular hole in the combined manner for the engine shaft cover according to claim 1, wherein a sliding groove is formed in the bottom of the adjusting block (4), a sliding rail (10) is arranged on the base (1), and the sliding rail (10) is slidably mounted in the sliding groove.
5. The tool for machining the semicircular hole in the combined manner for the engine shaft cover according to claim 1, wherein a mounting groove (5) is formed in the bottom of the oil cylinder (2), a mounting block (6) is arranged on the base (1), and the mounting groove (5) is mounted on the mounting block (6).
6. The tooling for machining the semicircular hole in the combined type of the engine shaft cover according to claim 1, characterized in that a waste collecting hole (11) is formed in the base (1), and the waste collecting hole (11) is located below the shaft hole of the shaft cover (7).
7. The tooling for machining the semicircular holes in the combined type of the engine shaft cover according to claim 6, characterized in that a plurality of abdicating holes (12) are formed in the base (1), the abdicating holes (12) are uniformly distributed around the waste collecting hole (11), and a plurality of arc-shaped supporting tables (13) for supporting the shaft cover (7) are formed on the base (1) between the abdicating holes (12) and the waste collecting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122841661.5U CN216326781U (en) | 2021-11-19 | 2021-11-19 | Combined type semicircular hole machining tool for engine shaft cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122841661.5U CN216326781U (en) | 2021-11-19 | 2021-11-19 | Combined type semicircular hole machining tool for engine shaft cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216326781U true CN216326781U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122841661.5U Active CN216326781U (en) | 2021-11-19 | 2021-11-19 | Combined type semicircular hole machining tool for engine shaft cover |
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| CN (1) | CN216326781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055985A (en) * | 2022-06-14 | 2022-09-16 | 四川化工职业技术学院 | Inner support tool for machining long and thin combined inner hole and inner hole machining method |
| CN116026587A (en) * | 2023-03-29 | 2023-04-28 | 湖南中大创远数控装备有限公司 | Detection device for ultimate bearing strength of bearing set |
-
2021
- 2021-11-19 CN CN202122841661.5U patent/CN216326781U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055985A (en) * | 2022-06-14 | 2022-09-16 | 四川化工职业技术学院 | Inner support tool for machining long and thin combined inner hole and inner hole machining method |
| CN115055985B (en) * | 2022-06-14 | 2023-06-02 | 四川化工职业技术学院 | Inner support tool for machining long and thin combined inner hole and inner hole machining method |
| CN116026587A (en) * | 2023-03-29 | 2023-04-28 | 湖南中大创远数控装备有限公司 | Detection device for ultimate bearing strength of bearing set |
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