CN216263479U

CN216263479U - Asymmetric shower nozzle processing lathe

Info

Publication number: CN216263479U
Application number: CN202122735027.3U
Authority: CN
Inventors: 梁云
Original assignee: Dalian Yingchang Machinery Co ltd
Current assignee: Dalian Yingchang Machinery Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-12
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to the technical field of lathes, in particular to an asymmetric nozzle machining lathe which can be used for conveniently and fixedly clamping the inner wall of a nozzle, replacing the clamping of the outer wall of a traditional three-jaw chuck, reducing the times of changing the machining position of the nozzle and improving the operability and the working efficiency of the device; the on-line screen storage device comprises a base, the riser, the plectane, the apparatus further comprises a rotating shaft, the installation pipe, the fixed block, the push rod, the top, two sets of trapezoidal voussoirs, multiunit angular form voussoirs, the multiunit traveller, two sets of splint, the multiunit spring, the movable plate, change the board, the turning subassembly, linkage subassembly and adjusting part, riser fixed mounting is in base up end left part, the plectane rotates through the pivot and installs at the riser right-hand member face, the pivot is through linkage subassembly and turning subassembly interconnect, the turning unit mount is at the base up end, installation pipe fixed mounting is at the plectane right-hand member face, fixed block fixed mounting is inside the installation pipe, the push rod runs through and slidable mounting on the fixed block, and the push rod right-hand member pass the installation pipe and with top fixed connection.

Description

Asymmetric shower nozzle processing lathe

Technical Field

The utility model relates to the technical field of lathes, in particular to an asymmetric nozzle machining lathe.

Background

When the asymmetric nozzle is subjected to machining operation, due to the limitation of the shape of the asymmetric nozzle, the three-jaw chuck on the traditional lathe is difficult to fix and clamp the nozzle, the device is poor in operability, and the machining position of the nozzle needs to be changed during machining, so that the device is troublesome in operation, time-consuming and labor-consuming, and the working efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the asymmetric nozzle machining lathe which can be used for conveniently and fixedly clamping the inner wall of the nozzle, replacing the clamping of the outer wall of the traditional three-jaw chuck, reducing the times of changing the machining position of the nozzle and improving the operability and the working efficiency of the device.

The utility model relates to an asymmetric nozzle processing lathe, which comprises a base, a vertical plate, a circular plate, a rotating shaft, an installation pipe, a fixed block, a push rod, a top head, two groups of trapezoidal wedges, a plurality of groups of angular wedges, a plurality of groups of sliding columns, two groups of clamping plates, a plurality of groups of springs, a moving plate, a bearing, a rotating plate, a turning assembly, a linkage assembly and an adjusting assembly, wherein the vertical plate is fixedly arranged at the left part of the upper end surface of the base, the circular plate is rotatably arranged at the right end surface of the vertical plate through the rotating shaft, the rotating shaft is mutually connected with the turning assembly through the linkage assembly, the turning assembly is arranged at the upper end surface of the base, the installation pipe is fixedly arranged at the right end surface of the circular plate, the fixed block is fixedly arranged at the middle position in the installation pipe, the push rod penetrates through and is slidably arranged on the fixed block, the right end of the push rod penetrates through the installation pipe and is fixedly connected with the top head, the two groups of trapezoidal wedges are respectively and fixedly arranged at the left end surface of the push rod and the right part of the push rod, and the upper end surface and the lower end surface of the two groups of the trapezoidal wedges are respectively mutually contacted with the angular wedges, the movable plate is fixedly arranged on the adjusting assembly, a circular groove is formed in the left end face of the movable plate, the rotating plate is rotatably arranged in the circular groove through a bearing, and the top head can be in contact with the rotating plate; the movable plate moves under adjusting part's drive, when the board contact of changeing promoted the top and move left, makes the push rod drive trapezoidal voussoir and move left to under the cooperation of angular form voussoir, spring and traveller is used, can make two sets of splint zoom in step, thereby can be convenient for fix the centre gripping to the inner wall of shower nozzle, replace the outer wall centre gripping of traditional three-jaw chuck, improve the operability of device.

Preferably, the turning assembly comprises a shaft seat, a reciprocating lead screw, a sliding block, a cylinder, a tool apron, a turning tool, two sets of limiting rods and a motor, the shaft seat is fixedly installed on the upper end face of the base, the reciprocating lead screw is rotatably installed between the vertical plate and the shaft seat, the sliding block is in threaded connection with the reciprocating lead screw, the cylinder is fixedly installed on the upper end face of the sliding block, the output end of the cylinder is fixedly connected with the tool apron, the turning tool is fixedly installed on the upper end face of the tool apron, the two sets of limiting rods are fixedly installed on the lower end face of the tool apron in a bilateral symmetry manner, two sets of limiting holes are formed in the sliding block, the two sets of limiting rods are respectively in sliding connection with the two sets of limiting holes, the motor is fixedly installed on the upper end face of the base, and the left end of the reciprocating lead screw penetrates through the vertical plate and is fixedly connected with the output end of the motor; reciprocating screw drives the slider and carries out horizontal reciprocating motion under the drive of motor to under the cooperation of gag lever post and blade holder is used, can drive the lathe tool and carry out horizontal reciprocating motion, and under the cooperation work of cylinder, can adjust the height of lathe tool, thereby can carry out the turning operation to the shower nozzle of different diameters size automatically, improve the usability of device.

Preferably, the linkage assembly comprises a first synchronizing wheel, a second synchronizing wheel and a synchronous belt, the first synchronizing wheel is fixedly arranged at the left end of the screw rod, the left end of the rotating shaft penetrates through the vertical plate and is fixedly connected with the second synchronizing wheel, and the second synchronizing wheel is connected with the first synchronizing wheel through the synchronous belt; along with reciprocating screw pivoted, under the mating reaction of hold-in range, make the second synchronizing wheel drive the pivot and rotate to make the plectane drive the installation pipe and rotate, under the cooperation of traveller and splint is used, thereby can drive the shower nozzle and rotate, and then can carry out all-round turning operation to the shower nozzle, reduce the number of times that the shower nozzle changed the processing position, improve the work efficiency of device.

Preferably, the adjusting assembly comprises a lead screw, a sliding seat and a hand wheel, the right part of the upper end surface of the base is provided with a sliding groove, the lead screw is rotatably installed in the sliding groove, the sliding seat is slidably installed in the sliding groove and is in threaded connection with the lead screw, the moving plate is fixedly installed on the upper end surface of the sliding seat, and the right end of the lead screw penetrates through the sliding groove and is fixedly connected with the hand wheel; by screwing the hand wheel, the lead screw drives the sliding seat to move transversely, so that the moving plate is driven to move transversely, the clamping plates can be controlled to be contracted and contracted, and the operability of the device is improved.

Preferably, the device also comprises a plurality of groups of fixed bases which are uniformly distributed and fixedly arranged on the lower end surface of the base; through setting up fixed baseplate, can carry out the fixed stay to the base, reduce the device and take place to shake or the phenomenon of empting by a wide margin in the course of the work, improve the stability of device.

Preferably, the clamping plate is provided with anti-skid stripes; through setting up anti-skidding stripe, can increase the frictional force between splint and the shower nozzle inner wall, reduce and take place mutual gliding phenomenon between shower nozzle and the splint, make the centre gripping more stable, improve the reliability of device.

Compared with the prior art, the utility model has the beneficial effects that: the lead screw drives the sliding seat to move transversely by screwing the hand wheel, so that the moving plate is driven to move transversely, when the rotating plate is contacted with and pushes the top head to move leftwards, the push rod drives the trapezoidal wedge block to move leftwards, and the two groups of clamping plates can be synchronously zoomed and contracted under the matching use of the angular wedge block, the spring and the sliding column, so that the inner wall of the spray head can be conveniently and fixedly clamped, the outer wall clamping of the traditional three-jaw chuck is replaced, and the operability of the device is improved; the reciprocating screw rod drives the sliding block to transversely reciprocate under the driving of the motor, the turning tool can be driven to transversely reciprocate under the matching use of the limiting rod and the tool apron, and the height of the turning tool can be adjusted under the matching work of the air cylinder, so that the turning operation can be automatically performed on the spray heads with different diameters, and the usability of the device is improved; along with reciprocating screw pivoted, under the mating reaction of hold-in range, make the second synchronizing wheel drive the pivot and rotate to make the plectane drive the installation pipe and rotate, under the cooperation of traveller and splint is used, thereby can drive the shower nozzle and rotate, and then can carry out all-round turning operation to the shower nozzle, reduce the number of times that the shower nozzle changed the processing position, improve the work efficiency of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged view of the portion A in FIG. 1;

FIG. 3 is a schematic view of a partial axial structure of a moving plate and a rotating plate;

in the drawings, the reference numbers: 1. a base; 2. a vertical plate; 3. a circular plate; 4. a rotating shaft; 5. installing a pipe; 6. a fixed block; 7. a push rod; 8. ejecting the head; 9. a trapezoidal wedge block; 10. an angular wedge; 11. a traveler; 12. a splint; 13. a spring; 14. moving the plate; 15. a bearing; 16. rotating the plate; 17. a shaft seat; 18. a reciprocating screw; 19. a slider; 20. a cylinder; 21. a tool apron; 22. turning a tool; 23. a limiting rod; 24. a motor; 25. a first synchronizing wheel; 26. a second synchronizing wheel; 27. a synchronous belt; 28. a lead screw; 29. a slide base; 30. a hand wheel; 31. and fixing the base.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

An asymmetric nozzle processing lathe comprises a base 1, a vertical plate 2, a circular plate 3, a rotating shaft 4, an installation pipe 5, a fixed block 6, a push rod 7, a top 8, two groups of trapezoidal wedges 9, multiple groups of angular wedges 10, multiple groups of sliding columns 11, two groups of clamping plates 12, multiple groups of springs 13, a moving plate 14, a bearing 15, a rotating plate 16, a shaft seat 17, a reciprocating lead screw 18, a sliding block 19, an air cylinder 20, a tool apron 21, a turning tool 22, two groups of limiting rods 23, a motor 24, a first synchronizing wheel 25, a second synchronizing wheel 26, a synchronous belt 27, a lead screw 28, a sliding seat 29, a hand wheel 30 and multiple groups of fixed bases 31, wherein the vertical plate 2 is fixedly installed at the left part of the upper end face of the base 1, the circular plate 3 is rotatably installed at the right end face of the vertical plate 2 through the rotating shaft 4, the installation pipe 5 is fixedly installed at the right end face of the circular plate 3, the fixed block 6 is fixedly installed at the middle position inside the installation pipe 5, the push rod 7 penetrates through and is slidably installed on the fixed block 6, the right end of a push rod 7 penetrates through a mounting pipe 5 and is fixedly connected with a top 8, two groups of trapezoidal wedges 9 are respectively and fixedly arranged at the left end of the push rod 7 and the right part of the push rod 7, the upper end surface and the lower end surface of the two groups of trapezoidal wedges 9 are respectively contacted with a plurality of groups of angular wedges 10, the plurality of groups of angular wedges 10 are respectively and fixedly arranged at the inner side ends of a plurality of groups of sliding columns 11, the outer side ends of a plurality of groups of sliding columns 11 are respectively and slidably connected with the mounting pipe 5, two groups of clamping plates 12 are respectively and vertically and symmetrically and fixedly arranged at the outer side ends of a plurality of groups of sliding columns 11 at the same side, a plurality of groups of springs 13 are respectively sleeved on the plurality of groups of sliding columns 11, the inner side end of a spring 13 is fixedly connected with the angular wedges 10, the right part of the upper end surface of a base 1 is provided with a sliding groove, a lead screw 28 is rotatably arranged in the sliding groove, a sliding seat 29 is slidably arranged in the sliding groove, a moving plate 29 is in a screwed connection with the lead screw 28, and a 14 is fixedly arranged on the upper end surface of the sliding seat 29, the right end of a screw 28 penetrates through a sliding groove and is fixedly connected with a hand wheel 30, the left end face of a movable plate 14 is provided with a circular groove, a rotating plate 16 is rotatably arranged in the circular groove through a bearing 15, a top 8 can be contacted with the rotating plate 16, two groups of limiting rods 23 and a motor 24, a shaft seat 17 is fixedly arranged on the upper end face of a base 1, a reciprocating screw 18 is rotatably arranged between a vertical plate 2 and the shaft seat 17, a sliding block 19 is in threaded connection with the reciprocating screw 18, a cylinder 20 is fixedly arranged on the upper end face of the sliding block 19, the output end of the cylinder 20 is fixedly connected with a tool seat 21, a turning tool 22 is fixedly arranged on the upper end face of the tool seat 21, the two groups of limiting rods 23 are fixedly arranged on the lower end face of the tool seat 21 in a bilateral symmetry manner, the sliding block 19 is provided with two groups of limiting holes, the two groups of limiting rods 23 are respectively in sliding connection with the two groups of limiting holes, the motor 24 is fixedly arranged on the upper end face of the base 1, and the left end of the reciprocating screw 18 penetrates through the vertical plate 2 and is fixedly connected with the output end of the motor 24, the first synchronizing wheel 25 is fixedly arranged at the left end of the screw rod 28, the left end of the rotating shaft 4 penetrates through the vertical plate 2 and is fixedly connected with the second synchronizing wheel 26, and the second synchronizing wheel 26 is connected with the first synchronizing wheel 25 through a synchronous belt 27; by screwing the hand wheel 30, the lead screw 28 drives the slide carriage 29 to move transversely, so as to drive the moving plate 14 to move transversely, when the rotating plate 16 contacts and pushes the top 8 to move leftwards, the push rod 7 drives the trapezoidal wedge block 9 to move leftwards, and the two groups of clamping plates 12 can be synchronously zoomed under the matching use of the angular wedge block 10, the spring 13 and the sliding column 11, so as to be convenient for fixing and clamping the inner wall of the spray head, replace the outer wall clamping of the traditional three-jaw chuck, improve the operability of the device, meanwhile, the reciprocating lead screw 18 drives the slide block 19 to move transversely and reciprocally under the driving of the motor 24, and under the matching use of the limiting rod 23 and the tool apron 21, the turning tool 22 can be driven to move transversely and reciprocally, and under the matching work of the air cylinder 20, the height of the turning tool 22 can be adjusted, so as to automatically turn the spray heads with different diameters, the usability of the device is improved; along with reciprocating screw 18 rotates, under the mating reaction of hold-in range 27, make second synchronizing wheel 26 drive pivot 4 and rotate, thereby make plectane 3 drive installation pipe 5 and rotate, under the cooperation of traveller 11 and splint 12 is used, thereby can drive the shower nozzle and rotate, and then can carry out all-round turning operation to the shower nozzle, reduce the number of times that the shower nozzle changes the processing position, the work efficiency of the device is improved, through setting up unable adjustment base 31, can carry out the fixed stay to base 1, the phenomenon that the reduction device takes place vibrations or emptys by a wide margin in the course of the work, the stability of the device is improved

As shown in fig. 1 to 3, in the asymmetric nozzle processing lathe of the present invention, during operation, the nozzle is firstly sleeved on two sets of clamping plates 12, then the hand wheel 30 is screwed, the lead screw 28 drives the slide carriage 29 to move leftwards, so as to drive the rotating shaft 4 to move leftwards, when the rotating plate 16 contacts and pushes the top 8 to move leftwards, the push rod 7 drives the trapezoidal wedge 9 to move leftwards, and under the cooperation of the angular wedge 10, the spring 13 and the slide column 11, the two sets of clamping plates 12 synchronously zoom, so as to fixedly clamp the inner wall of the nozzle, then the cylinder 20 is started, and under the connection action of the tool holder 21, the height of the turning tool 22 is adjusted, so that the turning tool 22 contacts with the outer wall of the nozzle, then the motor 24 is started, the reciprocating lead screw 18 drives the slide block 19 to perform transverse reciprocating movement under the driving action of the motor 24, and under the cooperation of the limiting rod 23 and the tool holder 21, the turning tool 22 is driven to perform transverse reciprocating movement, and simultaneously, along with the rotation of the reciprocating screw rod 18, under the matching action of the synchronous belt 27, the second synchronous wheel 26 drives the rotating shaft 4 to rotate, so that the circular plate 3 drives the installation pipe 5 to rotate, and the spray head is driven to rotate by the matching of the sliding column 11 and the clamping plate 12, and then the turning operation of the spray head is started.

According to the asymmetric nozzle machining lathe disclosed by the utility model, the mounting mode, the connecting mode or the setting mode are common mechanical modes, and the asymmetric nozzle machining lathe can be implemented as long as the beneficial effects of the asymmetric nozzle machining lathe can be achieved.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An asymmetric nozzle processing lathe is characterized by comprising a base (1), a vertical plate (2), a circular plate (3), a rotating shaft (4), an installation pipe (5), a fixed block (6), a push rod (7), a top (8), two groups of trapezoidal wedge blocks (9), a plurality of groups of angular wedge blocks (10), a plurality of groups of sliding columns (11), two groups of clamping plates (12), a plurality of groups of springs (13), a moving plate (14), a bearing (15), a rotating plate (16), a turning assembly, a linkage assembly and an adjusting assembly, wherein the vertical plate (2) is fixedly arranged on the left part of the upper end face of the base (1), the circular plate (3) is rotatably arranged on the right end face of the vertical plate (2) through the rotating shaft (4), the rotating shaft (4) is mutually connected with the turning assembly through the linkage assembly, the turning assembly is arranged on the upper end face of the base (1), the installation pipe (5) is fixedly arranged on the right end face of the circular plate (3), the fixed block (6) is fixedly arranged in the middle position inside of the installation pipe (5), a push rod (7) penetrates through and is slidably mounted on the fixed block (6), the right end of the push rod (7) penetrates through the mounting pipe (5) and is fixedly connected with the top head (8), two groups of trapezoidal wedge blocks (9) are respectively and fixedly mounted at the left end of the push rod (7) and the right end of the push rod (7), the upper end face and the lower end face of each group of trapezoidal wedge blocks (9) are respectively contacted with a plurality of groups of angular wedge blocks (10), a plurality of groups of angular wedge blocks (10) are respectively and fixedly mounted at the inner side ends of a plurality of groups of sliding columns (11), the outer side ends of a plurality of groups of sliding columns (11) are respectively and slidably connected with the mounting pipe (5), two groups of clamping plates (12) are respectively and vertically and symmetrically fixedly mounted at the outer side ends of a plurality of groups of sliding columns (11) at the same side, a plurality of groups of springs (13) are respectively sleeved on a plurality of groups of sliding columns (11), the inner side ends of springs (13) are fixedly connected with the angular wedge blocks (10), and the moving plate (14) is fixedly mounted on the adjusting assembly, the left end face of the moving plate (14) is provided with a circular groove, the rotating plate (16) is rotatably installed in the circular groove through a bearing (15), and the top head (8) can be in contact with the rotating plate (16).

2. The asymmetric nozzle machining lathe as claimed in claim 1, wherein the turning assembly comprises a shaft seat (17), a reciprocating lead screw (18), a sliding block (19), a cylinder (20), a tool seat (21), a turning tool (22), two sets of limiting rods (23) and a motor (24), the shaft seat (17) is fixedly installed on the upper end face of the base (1), the reciprocating lead screw (18) is rotatably installed between the vertical plate (2) and the shaft seat (17), the sliding block (19) is in threaded connection with the reciprocating lead screw (18), the cylinder (20) is fixedly installed on the upper end face of the sliding block (19), the output end of the cylinder (20) is fixedly connected with the tool seat (21), the turning tool (22) is fixedly installed on the upper end face of the tool seat (21), the two sets of limiting rods (23) are fixedly installed on the lower end face of the tool seat (21) in a left-right symmetric manner, the two sets of limiting holes are formed in the sliding block (19), and the two sets of limiting rods (23) are respectively in sliding connection with the two sets of limiting holes, the motor (24) is fixedly arranged on the upper end surface of the base (1), and the left end of the reciprocating lead screw (18) penetrates through the vertical plate (2) and is fixedly connected with the output end of the motor (24).

3. The asymmetric nozzle machining lathe as claimed in claim 2, wherein the linkage assembly comprises a first synchronizing wheel (25), a second synchronizing wheel (26) and a synchronizing belt (27), the first synchronizing wheel (25) is fixedly installed at the left end of the lead screw (28), the left end of the rotating shaft (4) penetrates through the vertical plate (2) and is fixedly connected with the second synchronizing wheel (26), and the second synchronizing wheel (26) and the first synchronizing wheel (25) are connected with each other through the synchronizing belt (27).

4. The asymmetric nozzle machining lathe as claimed in claim 1, wherein the adjusting assembly comprises a lead screw (28), a sliding seat (29) and a hand wheel (30), a sliding groove is formed in the right portion of the upper end face of the base (1), the lead screw (28) is rotatably installed in the sliding groove, the sliding seat (29) is slidably installed in the sliding groove, the sliding seat (29) is connected with the lead screw (28) in a threaded mode, the moving plate (14) is fixedly installed on the upper end face of the sliding seat (29), and the right end of the lead screw (28) penetrates through the sliding groove and is fixedly connected with the hand wheel (30).

5. The asymmetric nozzle machining lathe as claimed in claim 1, further comprising a plurality of sets of fixing bases (31), wherein the plurality of sets of fixing bases (31) are uniformly distributed and fixedly installed on the lower end face of the base (1).

6. The asymmetric-nozzle machining lathe as claimed in claim 1, characterized in that the clamping plate (12) is provided with anti-slip stripes.