CN213701805U

CN213701805U - A processing lathe for axle sleeve

Info

Publication number: CN213701805U
Application number: CN202022664893.3U
Authority: CN
Inventors: 钱水忠
Original assignee: Hangzhou Shuguang Spark Plug Co ltd
Current assignee: Hangzhou Shuguang Spark Plug Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-16
Anticipated expiration: 2030-11-17

Abstract

The application relates to the field of machining, in particular to a machining lathe for a shaft sleeve, which comprises a base, a three-jaw chuck, a turning tool and a motor, wherein a collecting mechanism for collecting chips generated by turning is arranged on the base; the collecting mechanism comprises a connecting pipe arranged on the base, a chip removal pipe arranged at the lower end of the connecting pipe and communicated with the connecting pipe, wherein one end of the chip removal pipe extends out of one side of the base, a pushing assembly arranged at the other end of the chip removal pipe and used for pushing out chips in the chip removal pipe, two protective covers connected to the connecting pipe in a rotating mode and respectively located on two sides of the shaft sleeve, through holes arranged at two ends of each protective cover and used for enabling the shaft sleeve and the turning tool to enter the cavity of each protective cover, and a locking assembly arranged. Compared with the prior art, the chip that this scheme produced when turning has carried out concentrated collection, has avoided the piece to scatter on the base, has saved the clastic operation on staff's clearance base, has made things convenient for staff's operation.

Description

A processing lathe for axle sleeve

Technical Field

The application relates to the field of machining, in particular to a machining lathe for a shaft sleeve.

Background

Lathe machining is a part of machining, and turning is mainly performed on a rotating workpiece by using a lathe tool.

The utility model provides a processing lathe for axle sleeve, includes base 1, establishes the three-jaw chuck 3 that is used for centre gripping axle sleeve 2 on the base, establishes the lathe tool 4 that is used for carrying out the turning to axle sleeve 2 on the base to and establish the motor 5 that is used for rotatory three-jaw chuck 3 on the base. The shaft sleeve 2 is a circular tube sleeve with one open end and one closed end, a worker moves the turning tool 4 to enable the turning tool to extend into the shaft sleeve and abut against the bottom of the groove of the shaft sleeve 2, then the motor 5 is started to rotate the shaft sleeve 2, and the turning tool 4 can turn a circle of circular ring at the bottom of the groove of the shaft sleeve 2.

Above-mentioned lathe is when the operation, and the piece that the axle sleeve was turned down often flies the splash and falls to the base, has increased the clastic work load of extra clearance for the staff, and spare part on the base is numerous in addition, and the staff will be more difficult when clearing up the piece, the staff's of being not convenient for operation very much.

SUMMERY OF THE UTILITY MODEL

In order to avoid the turning piece to scatter on the base, make things convenient for staff's operation, this application provides a processing lathe for axle sleeve.

The application provides a processing lathe for axle sleeve adopts following technical scheme:

a processing lathe for a shaft sleeve comprises a base, a three-jaw chuck arranged on the base and used for clamping the shaft sleeve, a turning tool arranged on the base and used for turning the shaft sleeve, and a motor arranged on the base and used for rotating the three-jaw chuck, wherein a collecting mechanism used for collecting chips generated by turning is arranged on the base; the collecting mechanism comprises a vertical connecting pipe which is arranged above the base and below the shaft sleeve, a chip removal pipe which is arranged at the lower end of the connecting pipe and is communicated with the connecting pipe, and one end of the chip removal pipe extends out of one side of the base, a pushing assembly which is arranged at the other end of the chip removal pipe and is used for pushing out chips in the chip removal pipe, and two protective covers which are rotatably connected to the connecting pipe and are respectively arranged at two sides of the shaft sleeve, wherein a cavity formed when the two protective covers; the collecting mechanism further comprises through holes which are formed in two ends of the protective cover and used for the shaft sleeve and the turning tool to enter the cavity of the protective cover, and a locking assembly which is arranged on the protective cover and used for locking the two protective covers together.

Through adopting above-mentioned technical scheme, when the lathe tool turned the axle sleeve, the staff rotated two protection casings and made two protection casings support together, and rethread locking Assembly comes two protection casing lockings together, and the notch of axle sleeve and the part of lathe tool will be lived by two protection casings parcel, and the piece that splashes during the turning will be blockked by the protection casing and fall into the chip removal pipe from the connecting pipe, and last staff can through promoting the piece release chip removal pipe in the subassembly will chip removal pipe. Compared with the prior art, the chip that this scheme produced when turning has carried out concentrated collection, has avoided the piece to scatter on the base, has saved the clastic operation on staff's clearance base, has made things convenient for staff's operation.

Preferably, the locking assembly comprises a first clamping block arranged on one protective cover, a second clamping block arranged on the other protective cover, an embedding groove formed in the first clamping block and used for embedding the second clamping block in the first clamping block, and a connecting block which is attached to the first clamping block in a sliding mode and used for clamping the first clamping block and the second clamping block together.

Through adopting above-mentioned technical scheme, support back together when two protection casings, the second fixture block will inlay in the caulking groove of first fixture block, and staff sliding connection piece comes to be close to the second fixture block, and the both sides inside wall of connecting block will laminate with the lateral wall of first fixture block and second fixture block respectively, and the second fixture block just is locked in the caulking groove to the position of two protection casings will also be locked. The staff again with the connecting block cunning move away, the caulking groove can break away from to the second fixture block, two protection casings then can rotate and separate.

Preferably, the both ends of protection casing all link firmly the dwang of rotation connection on the connecting pipe, and two dwangs of connecting pipe homonymy are articulated together through linking firmly the pivot on the connecting rod, are equipped with the spring between two dwangs of connecting pipe homonymy, and the spring is used for ordering about two dwangs and drives two protection casings and keep away from each other.

Through adopting above-mentioned technical scheme, the operation that the staff unscrewed two protection casings can be saved to the spring, facilitates for the staff, and when two protection casings were locked together simultaneously, the spring can increase first fixture block and the pressure that the second fixture block supported on the connecting block inside wall, has reduced the probability that the connecting block breaks away from the second fixture block, and the locking state of two protection casings just can be more stable.

Preferably, the two sides of the connecting pipe are respectively provided with a limiting block for limiting the rotation angle of the corresponding protective cover to be too large.

Through adopting above-mentioned technical scheme, after keeping away from each other and rotating certain angle when two protection casings, the protection casing will support on the stopper of connecting pipe homonymy, has avoided protection casing turned angle too big, and it is also more convenient that the staff will be in the same place two protection casings again.

Preferably, the protecting cover is provided with a force applying rod for rotating the protecting cover.

Through adopting above-mentioned technical scheme, the application of force pole can rotate the protection casing for the staff and provide a good application of force position, makes things convenient for the staff to rotate two protection casings.

Preferably, the pushing assembly comprises a sliding block which is attached to the chip removal pipe in a sliding mode, and a push rod which is arranged on the sliding block and used for pushing the sliding block to slide.

Through adopting above-mentioned technical scheme, the staff orders about the slider through the push rod and stretches out the one end of base one side and slide towards the chip removal pipe, and the chip removal pipe will be pushed out to the piece in the chip removal pipe, and the staff will stimulate the slider again and make it slide to primary position can. The pushing assembly is simple in structure and convenient for operation of workers.

Preferably, the chip removal pipe is inclined downwards towards one end of the chip removal pipe extending out of the base.

Through adopting above-mentioned technical scheme, the chip removal pipe of slope can play the effect of a direction to the piece that falls into in the chip removal pipe, has reduced the probability that the piece is detained in the chip removal pipe, need not the staff and promotes the slider many times and come the piece to release the chip removal pipe, has made things convenient for staff's operation.

Preferably, a collecting box for receiving the chips falling out of the chip discharging pipe is arranged on one side of the base.

Through adopting above-mentioned technical scheme, the operation that the staff collected the piece can be saved to the collecting box, has reduced staff's work load, further provides convenience for staff's operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the connecting pipe, the chip removal pipe, the pushing assembly, the protective cover, the through hole and the locking assembly, the operation of cleaning chips on the base by workers is omitted, and the operation of the workers is facilitated;

2. through the arrangement of the rotating rod, the rotating shaft and the spring, the operation of workers is facilitated, and meanwhile, the locking states of the two protective covers are more stable;

3. the limiting block is arranged, so that the overlarge rotation angle of the protective cover is avoided;

4. through the setting of collecting box, saved the operation that the staff collected the piece, further provided convenience for staff's operation.

Drawings

Fig. 1 is a schematic view of an overall structure of a related art lathe for machining a shaft sleeve;

FIG. 2 is a schematic overall structure diagram of a lathe for machining a shaft sleeve according to an embodiment of the present application;

FIG. 3 is a schematic view of a partial cross-sectional structure of the lathe shown in FIG. 2;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a base; 2. a shaft sleeve; 3. a three-jaw chuck; 4. turning a tool; 5. a motor; 6. a chip removal pipe; 7. a connecting pipe; 8. a slider; 9. a push rod; 10. a collection box; 11. a protective cover; 111. an arc-shaped plate; 112. an end plate; 12. a through hole; 13. a first clamping block; 14. a second fixture block; 15. caulking grooves; 16. connecting blocks; 17. a rotating shaft; 18. rotating the rod; 19. a spring; 20. a limiting block; 21. a force application rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a processing lathe for axle sleeve, refer to fig. 2, the lathe includes base 1, establish three-jaw chuck 3 that is used for centre gripping axle sleeve 2 on base 1, establish the lathe tool 4 that is used for carrying out the turning to axle sleeve 2 on base 1 to and establish motor 5 that is used for rotatory three-jaw chuck 3 on base 1. The staff is earlier with axle sleeve 2 through the clamping of three-jaw chuck 3 on motor 5, then removes lathe tool 4 and supports the tank bottom at axle sleeve 2, and the staff opens motor 5 again, and axle sleeve 2 will follow three-jaw chuck 3 synchronous revolution, and lathe tool 4 just can turn out the annular groove at the tank bottom of axle sleeve 2.

Referring to fig. 2 and 3, a chip removal pipe 6 is fixedly connected between the three-jaw chuck 3 and the turning tool 4 on the base 1, one end of the chip removal pipe 6 extends out of one side of the base 1, and the chip removal pipe 6 is inclined downwards towards one end of the chip removal pipe extending out of one side of the base 1. A connecting pipe 7 communicated with the chip discharging pipe 6 is vertically arranged on the upper surface of the chip discharging pipe 6, and the upper port of the connecting pipe 7 is positioned right below the notch of the shaft sleeve 2. The other end of the chip removal pipe 6 is provided with a sliding block 8, the sliding block 8 can be attached to the chip removal pipe 6 in a sliding mode, and the sliding block 8 is fixedly connected with a push rod 9 used for pushing the sliding block 8 to slide. A collecting box 10 is arranged below one end of the chip discharging pipe 6 extending out of one side of the base 1. The two sides of the connecting pipe 7 are respectively rotatably connected with a protective cover 11, the protective cover 11 comprises an arc-shaped plate 111 with a semicircular cross section and semicircular end plates 112 fixedly connected to the two ends of the arc-shaped plate 111, when the two protective covers 11 are rotated together, the straight line edges of the two arc-shaped plates 111 far away from the rotation axis of the two arc-shaped plates 111 are attached together, and the straight line edges of the two end plates 112 at the same end of the two arc-shaped plates 111 are also attached together. Set up the semicircular through hole 12 with end plate 112 concentric on the end plate 112 to through hole 12 communicates the straight line limit of end plate 112, and when two end plates 112 of homonymy were laminated together, two through holes 12 will just be to and form a circular port, in order to supply axle sleeve 2 or lathe tool 4 can stretch into the cavity that is enclosed by two protection casings 11. And the two arc-shaped plates 111 are fixedly connected with a force applying rod 21, so that the arc-shaped plates 111 can be rotated by workers conveniently. The arcuate plates 111 are also provided with a locking assembly that locks the two arcuate plates 111 together. Wherein, the slide block 8 and the push rod 9 form a push component; the chip removal pipe 6, the connecting pipe 7, the protective cover 11, the through hole 12, the pushing assembly and the locking assembly form a collecting mechanism.

After the turning tool 4 abuts against the groove bottom of the shaft sleeve 2, a worker rotates the two protection covers 11 and abuts against the two protection covers 11, and the two protection covers 11 are locked together through the locking assembly. The shaft sleeve 2 and the turning tool 4 are wrapped by a cavity enclosed by the two protective covers 11, and chips splashed during turning are blocked in the protective covers 11 so as to prevent the chips from scattering on the base 1, falling into the chip removal pipe 6 from the connecting pipe 7 and then sliding out of the chip removal pipe 6 and falling into the collection box 10 to finish the collection and cleaning of the chips. The staff can also slide slider 8 through push rod 9, and slider 8 can be with detaining the piece release chip removal pipe 6 in chip removal pipe 6, avoids the piece to be detained and pile up in chip removal pipe 6.

Referring to fig. 4, a first latch 13 is fixedly connected to the arc-shaped plate 111 of one of the protection covers 11 along the edge, and the length direction of the first latch 13 is the same as the length direction of the corresponding arc-shaped plate 111. The upper edge of the other arc-shaped plate 111 is fixedly connected with a second clamping block 14, the side wall of the first clamping block 13 close to the second clamping block 14 is provided with an embedding groove 15, when the straight edges of the two arc-shaped plates 111 are attached together, the second clamping block 14 is embedded in the embedding groove 15, and the side wall of the second clamping block 14, which is positioned outside the embedding groove 15, is flush with the side wall of the first clamping block 13 on the same side. The first clamping block 13 is attached with a connecting block 16 in a sliding mode, the sliding direction of the connecting block 16 is the same as the length direction of the first clamping block 13, when the connecting block 16 slides to the position, on the first clamping block 13, of the second clamping block 14, the inner side wall of the connecting block 16 is attached to the side walls of the first clamping block 13 and the second clamping block 14, the connecting block 16 enables the first clamping block 13 and the second clamping block 14 to be clamped together, and therefore the two arc-shaped plates 111 are locked together. When the two arc-shaped plates 111 need to be separated, the worker can slide the connecting block 16 away from the second latch 14. The first block 13, the second block 14, the caulking groove 15 and the connecting block 16 constitute a locking assembly.

Referring to fig. 3, the connecting pipe 7 is close to the side wall of the shaft sleeve 2 and the side wall of the turning tool 4, which are both fixedly connected with a rotating shaft 17, the two end plates 112 of the protecting cover 11 are both fixedly connected with a rotating rod 18, and the two rotating rods 18 at the same end of the two protecting covers 11 are hinged together through the rotating shaft 17. A spring 19 is further arranged between the two rotating rods 18, when the two protective covers 11 rotate and are attached together, the included angle between the two rotating rods 18 is reduced, and the spring 19 is compressed. Under the elastic force action of the spring 19, when the connecting block 16 is clamped on the first clamping block 13 and the second clamping block 14 at the same time, the pressure of the first clamping block 13 and the second clamping block 14 against the connecting block 16 will be increased, the connecting block 16 will not easily slide away from the second clamping block 14, and the locking of the two protective covers 11 will be more stable. Meanwhile, when the worker slides the connecting block 16 away from the second latch 14, the two protection covers 11 will be automatically unscrewed under the elastic force of the spring 19, which is convenient for the worker to operate.

In order to avoid two protection casings 11 to separate the time turned angle too big each other, all linked firmly a stopper 20 on the both sides lateral wall of connecting pipe 7, will support respectively on the stopper 20 that corresponds the homonymy after two protection casings 11 rotate suitable angle, the staff again with two protection casings 11 laminating when together alright more convenient, further provide convenience for staff's operation.

The implementation principle of the embodiment is as follows: after the turning tool 4 abuts against the groove bottom of the shaft sleeve 2, a worker rotates the two protective covers 11 and enables the two protective covers 11 to abut together, the second fixture block 14 is embedded in the embedding groove 15 in the first fixture block 13, the worker slides the connecting block 16 to the second fixture block 14, the connecting block 16 is used for clamping the first fixture block 13 and the second fixture block 14 together, and the two protective covers 11 are locked together. The shaft sleeve 2 and the turning tool 4 are wrapped by a cavity enclosed by the two protective covers 11, and chips splashed during turning are blocked in the protective covers 11 so as to prevent the chips from scattering on the base 1, falling into the chip removal pipe 6 from the connecting pipe 7 and then sliding out of the chip removal pipe 6 and falling into the collection box 10 to finish the collection and cleaning of the chips. The staff can also slide slider 8 through push rod 9, and slider 8 can be with detaining the piece release chip removal pipe 6 in chip removal pipe 6, avoids the piece to be detained and pile up in chip removal pipe 6.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a processing lathe for axle sleeve, includes base (1), establishes three-jaw chuck (3) that are used for centre gripping axle sleeve (2) on base (1), establishes lathe tool (4) that are used for carrying out the turning to axle sleeve (2) on base (1) to and establish motor (5) that are used for rotatory three-jaw chuck (3) on base (1), its characterized in that: a collecting mechanism for collecting the chips generated by turning is arranged on the base (1); the collecting mechanism comprises a vertical connecting pipe (7) which is arranged above the base (1) and below the shaft sleeve (2), a chip removal pipe (6) which is arranged at the lower end of the connecting pipe (7) and is communicated with the connecting pipe (7), and one end of the chip removal pipe extends out of one side of the base (1), a pushing assembly which is arranged at the other end of the chip removal pipe (6) and is used for pushing out chips in the chip removal pipe (6), and two protective covers (11) which are rotatably connected to the connecting pipe (7) and are respectively arranged at two sides of the shaft sleeve (2), wherein a cavity formed when the two protective covers (11) are rotatably abutted together is; the collecting mechanism further comprises through holes (12) which are formed in two ends of the protective cover (11) and used for enabling the shaft sleeve (2) and the turning tool (4) to enter the cavity of the protective cover (11), and locking assemblies which are arranged on the protective cover (11) and used for locking the two protective covers (11) together.

2. A working lathe for a shaft sleeve as set forth in claim 1, wherein: the locking assembly comprises a first clamping block (13) arranged on one protective cover (11), a second clamping block (14) arranged on the other protective cover (11), an embedding groove (15) which is formed in the first clamping block (13) and used for embedding the second clamping block (14) in the first clamping block (13), and a connecting block (16) which is attached to the first clamping block (13) in a sliding mode and used for clamping the first clamping block (13) and the second clamping block (14) together.

3. A working lathe for a shaft sleeve as set forth in claim 2, wherein: the both ends of protection casing (11) all have linked firmly dwang (18) of rotating connection on connecting pipe (7), and two dwang (18) of connecting pipe (7) homonymy are articulated together through linking firmly pivot (17) on the connecting rod, are equipped with spring (19) between two dwang (18) of connecting pipe (7) homonymy, and spring (19) are used for driving about two dwang (18) and drive two protection casings (11) and keep away from each other.

4. A working lathe for a shaft sleeve as set forth in claim 1, wherein: and two sides of the connecting pipe (7) are respectively provided with a limiting block (20) for limiting the overlarge rotation angle of the corresponding protective cover (11).

5. A working lathe for a shaft sleeve as set forth in claim 1, wherein: the protective cover (11) is provided with a force application rod (21) for rotating the protective cover (11).

6. A working lathe for a shaft sleeve as set forth in claim 1, wherein: the pushing assembly comprises a sliding block (8) which is attached in the chip removal pipe (6) in a sliding mode, and a push rod (9) which is arranged on the sliding block (8) and used for pushing the sliding block (8) to slide.

7. A working lathe for a shaft sleeve as set forth in claim 6, wherein: the chip removal pipe (6) is arranged downwards towards one end of one side of the chip removal pipe extending out of the base (1).

8. A working lathe for a shaft sleeve as set forth in claim 1, wherein: and a collecting box (10) for receiving the chips falling out of the chip discharging pipe (6) is arranged on one side of the base (1).