CN211940080U - Valve rod machine tool - Google Patents
Valve rod machine tool Download PDFInfo
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- CN211940080U CN211940080U CN202020644850.6U CN202020644850U CN211940080U CN 211940080 U CN211940080 U CN 211940080U CN 202020644850 U CN202020644850 U CN 202020644850U CN 211940080 U CN211940080 U CN 211940080U
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Abstract
The utility model relates to the technical field of valve rod processing equipment, in particular to a valve rod processing machine tool, which comprises a frame, wherein a three-jaw chuck, a first processing mechanism, a second processing mechanism and a spraying mechanism are arranged on the frame, the spraying mechanism comprises a first adjusting block, a second adjusting block, a first adjusting component, a second adjusting component, a connecting block, a nozzle and a connecting pipe, a first chute is arranged at the upper end of the frame, the first adjusting block is connected in the first chute in a sliding way, and the first adjusting component is arranged on the frame and is connected with the first adjusting block; the first adjusting block is provided with a second sliding groove, the second adjusting block is connected in the second sliding groove in a sliding manner, and the second adjusting assembly is arranged on the first adjusting block and connected with the second adjusting block; the connecting block sets up on the second regulating block, and the shower nozzle setting is on the connecting block, and the connecting pipe setting is in the frame and be connected with the shower nozzle. The utility model discloses the scope that shower nozzle blowout emulsion can be adjusted to the mechanism that sprays that sets up to improve the quality of processing back valve rod.
Description
Technical Field
The utility model belongs to the technical field of the technique of valve rod processing equipment and specifically relates to a valve rod processing machine tool is related to.
Background
The machine tool machining refers to a process of ensuring the relative motion relationship between a cutter and a clamp by means of a machine tool, and simultaneously machining a workpiece mounted on the clamp by using the cutter (or other tools). When the cutter is used for processing a workpiece, the emulsion is sprayed on the workpiece, the workpiece can be cooled, and chips cut off by the cutter can be cleaned.
Referring to fig. 1, a valve rod processing machine comprises a frame 1, wherein a three-jaw chuck 11 for clamping a valve rod is arranged on the frame 1; a seventh motor connected with the three-jaw chuck 11 is arranged on the frame 1; the machine frame 1 is provided with a first processing mechanism for grooving the end face of the valve rod and a second processing mechanism for processing the peripheral side wall of the valve rod, the first processing mechanism and the second processing mechanism have the same structure, the machine frame 1 is provided with a fourth chute 12, the first processing mechanism and the second processing mechanism both comprise a third adjusting block 51 connected in the fourth chute 12 in a sliding manner, and a cutter 52 is placed on the third adjusting block 51; a fourth screw rod is rotatably connected in the fourth chute 12, passes through the third adjusting block 51 and is in threaded connection with the third adjusting block 51; a fourth motor connected with a fourth screw is arranged on the frame 1; the frame 1 is fixedly connected with a connecting block 23, the connecting block 23 is fixedly connected with a spray head 24, and the frame 1 is provided with a connecting pipe 25 communicated with the spray head 24. A valve rod to be machined is placed on the three-jaw chuck 11, then the seventh motor is started, an output shaft of the seventh motor drives the three-jaw chuck 11 to rotate, the valve rod is made to rotate, the fourth motor is started, an output shaft of the fourth motor drives the fourth screw to rotate, the fourth screw drives the third adjusting block 51 to slide in the third sliding groove 231, and therefore the cutter 52 on the first machining mechanism and the second machining mechanism machines the valve rod; when the valve rod is processed, the emulsion sprayed out of the connecting pipe 25 can only clean up the scraps on the peripheral side wall of the valve rod.
The above prior art solutions have the following drawbacks: the position of the spray head is fixed, emulsion sprayed by the spray head can only clean the peripheral side wall of the valve rod, and when a cutter on the first processing mechanism performs slotting on the valve rod, a plurality of chips also exist in the groove body; the piece is cleared up in the cell body that the shower nozzle spun emulsion can not seted up the valve rod terminal surface, and these pieces still can be located the inslot after the valve rod processing is accomplished to the quality of valve rod after the influence processing.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art exists, the utility model aims to provide a valve rod processing machine tool, the scope that shower nozzle blowout emulsion can be adjusted to the mechanism that sprays that sets up to improve the quality of processing back valve rod.
The above object of the present invention is achieved by the following technical solutions:
a valve rod processing machine tool comprises a frame, wherein a three-jaw chuck for clamping a valve rod is arranged on the frame; the rack is provided with a first processing mechanism and a second processing mechanism; the spraying mechanism is arranged on the rack and comprises a first adjusting block, a second adjusting block, a first adjusting assembly, a second adjusting assembly, a connecting block, a spray head and a connecting pipe, a first sliding groove is formed in the upper end of the rack, the first adjusting block is connected in the first sliding groove in a sliding mode, and the first adjusting assembly is arranged on the rack and connected with the first adjusting block; the first adjusting block is provided with a second sliding groove, the second adjusting block is connected in the second sliding groove in a sliding manner, and the second adjusting assembly is arranged on the first adjusting block and is connected with the second adjusting block; the connecting block sets up on the second regulating block, the shower nozzle sets up on the connecting block, the connecting pipe sets up in the frame and with the shower nozzle is connected.
By adopting the technical scheme, the first adjusting assembly is started, the first adjusting assembly drives the first adjusting block to slide in the first sliding groove, the second adjusting assembly is started, the second adjusting assembly drives the second adjusting block to slide in the second sliding groove of the first adjusting block, so that the position of the connecting block is changed, the position of the spray head is finally changed, and emulsion sprayed by the spray head can be sprayed in the groove on the end face of the valve rod and on the peripheral side wall of the valve rod; the spraying mechanism can adjust the range of the emulsion sprayed by the spray head, so that the quality of the processed valve rod is improved.
The utility model discloses further set up to: the first adjusting assembly comprises a first motor and a first screw rod, the first screw rod is rotatably connected in the first sliding groove, and the first screw rod penetrates through the first adjusting block and is in threaded connection with the first adjusting block; the first motor is arranged on the rack and connected with the first screw rod.
By adopting the technical scheme, the first motor is started, the output shaft of the first motor drives the first screw rod to rotate, and the first screw rod rotates to drive the first adjusting block to slide in the first sliding groove; the first adjusting component is simple in structure, operation is convenient, and time is saved, so that efficiency is improved.
The utility model discloses further set up to: the second adjusting assembly comprises a second motor and a second screw rod, the second screw rod is rotatably connected in the second sliding groove, and the second screw rod penetrates through the second adjusting block and is in threaded connection with the second adjusting block; the second motor is arranged on the first adjusting block and connected with the second screw rod.
By adopting the technical scheme, the second motor is started, the output shaft of the second motor drives the second screw rod to rotate, and the second screw rod drives the second adjusting block to slide in the second sliding groove of the first adjusting block; the second adjusting component is simple in structure, operation is convenient, and time is saved, so that efficiency is improved.
The utility model discloses further set up to: the connecting block is provided with an adjusting mechanism, the adjusting mechanism comprises an adjusting rod, a connecting rod and a third adjusting assembly, the adjusting rod is rotatably connected to the connecting block, and the spray head is arranged on the adjusting rod; a third sliding groove is formed in the connecting block, one end of the connecting rod is connected in the third sliding groove in a sliding mode, and the other end of the connecting rod is hinged with the adjusting rod; the third adjusting component is arranged on the connecting block and connected with the connecting rod.
Through adopting above-mentioned technical scheme, start third adjusting part, third adjusting part drives the connecting rod and slides in the third spout, and the third connecting rod will drive the position change of adjusting the pole, and the pole will drive the position of shower nozzle and change, thereby the adjustment mechanism who sets up can change the position of shower nozzle and improve the application scope who sprays the mechanism.
The utility model discloses further set up to: the third adjusting assembly comprises a third motor and a third screw rod, the third screw rod is rotatably connected in the third sliding groove, and the third screw rod penetrates through the connecting rod and is in threaded connection with the connecting rod; the third motor is arranged on the connecting block and is connected with the third screw rod.
By adopting the technical scheme, the third motor is started, the output shaft of the third motor drives the third screw rod to rotate, and the third screw rod drives the connecting rod to slide in the third sliding groove; the third adjusting component is simple in structure, operation is convenient, and time is saved, so that efficiency is improved.
The utility model discloses further set up to: the connecting block is provided with a limiting mechanism, the limiting mechanism comprises a first limiting block, a second limiting block and a spring plate, the first limiting block is arranged on the connecting block, one end of the second limiting block is hinged on the connecting block, the other end of the second limiting block abuts against the first limiting block, and the first limiting block and the second limiting block form a limiting space for limiting the connecting pipe; one end of the elastic sheet is connected to the first limiting block, and the other end of the elastic sheet is connected to the second limiting block.
By adopting the technical scheme, the second limiting block is pressed, so that a gap for the connecting pipe to enter the limiting space is formed between the first limiting block and the second limiting block, and the elastic sheet is elastically deformed; when the connecting pipe enters the limited space, the second limiting block is loosened, the elastic sheet restores elastic deformation, and the second limiting block restores to the initial position, so that the connecting pipe is limited in the limited space; the limiting mechanism is arranged to limit the connecting pipe.
The utility model discloses further set up to: the first machining mechanism and the second machining mechanism respectively comprise a third adjusting block, a cutter, a fourth screw and a fourth motor, a fourth sliding groove is formed in the rack, the third adjusting block is connected in the fourth sliding groove in a sliding mode, and the cutter is arranged on the third adjusting block; the fourth screw is rotatably connected in the fourth sliding groove, passes through the third adjusting block and is in threaded connection with the third adjusting block; the fourth motor is arranged on the rack and connected with the fourth screw rod.
Through adopting above-mentioned technical scheme, start the fourth motor, the output shaft of fourth motor drives the fourth screw rod and rotates, and the fourth screw rod drives the third regulating block and slides in the third spout to make the cutter on first processing agency and the second processing agency process the valve rod.
The utility model discloses further set up to: first processing agency be provided with clearance mechanism on the third regulating block, clearance mechanism includes first fixed block, second fixed block, clearance pole, second slider, fourth adjusting part and fifth adjusting part, first fixed block sets up on the third regulating block, the fifth spout has been seted up on the first fixed block, the second fixed block slides and connects in the fifth spout, the fourth adjusting part sets up on the first fixed block and with the second fixed block is connected, the sixth spout has been seted up on the second fixed block, the second slider slides and connects in the sixth spout, the clearance pole sets up on the second slider, the fifth adjusting part set up on the second fixed block and with the second slider is connected.
By adopting the technical scheme, when the cutter on the first processing mechanism is used for slotting, chips are adhered to the cutter, and after a long time, the chips form chip tumors on the cutter to influence the slotting of the cutter; starting a fourth adjusting assembly and a fifth adjusting assembly, wherein the fourth adjusting assembly drives the second fixed block to move in a fifth chute of the first fixed block, the fifth adjusting assembly drives the second sliding block to slide in a sixth chute of the second fixed block, so that the position of the second sliding block is changed, and the cleaning rods on the second sliding block can bring two sides of the cutter to clean; the cutter that the clearance mechanism that sets up can be on the first processing agency clears up, improves the fluting quality to the valve rod, improves the quality of processing back valve rod promptly.
The utility model discloses further set up to: the fourth adjusting assembly comprises a fifth screw and a fifth motor, the fifth screw is rotatably connected in the fifth chute, and the fifth screw penetrates through the second fixed block and is in threaded connection with the second fixed block; the fifth motor is arranged on the first fixing block and connected with the fifth screw rod.
By adopting the technical scheme, the fifth motor is started, the output shaft of the fifth motor drives the fifth screw rod to rotate, and the fifth screw rod drives the first fixed block to slide in the fifth sliding groove of the third adjusting block; the fourth adjusting component is simple in structure, operation is convenient, and time is saved, so that efficiency is improved.
The utility model discloses further set up to: the fifth adjusting assembly comprises a sixth screw and a sixth motor, the sixth screw is rotatably connected in the sixth sliding groove, and the sixth screw penetrates through the second sliding block and is in threaded connection with the second sliding block; and the sixth motor is arranged on the second fixed block and is connected with the sixth screw rod.
By adopting the technical scheme, the sixth motor is started, the output shaft of the sixth motor drives the sixth screw rod to rotate, and the second sliding block is driven to slide in the sixth sliding groove by the rotation of the sixth screw rod; the fifth adjusting component is simple in structure, operation is convenient, and time is saved, so that efficiency is improved.
To sum up, the utility model discloses a beneficial technological effect does:
1. the spraying mechanism can adjust the range of the emulsion sprayed by the spray head, so that the quality of the processed valve rod is improved;
2. the arranged adjusting mechanism can change the position of the spray head so as to improve the application range of the spraying mechanism;
3. the cleaning mechanism who sets up can improve the quality of processing back valve rod.
Drawings
FIG. 1 is a schematic structural diagram of a valve stem machining tool in the background art;
FIG. 2 is a schematic structural view of the valve rod processing machine tool of the present invention;
fig. 3 is a schematic structural view of the spraying mechanism of the present invention;
fig. 4 is a schematic structural diagram of a limiting mechanism in the present invention;
fig. 5 is a schematic structural diagram of the middle cleaning mechanism of the present invention.
Reference numerals: 1. a frame; 11. a three-jaw chuck; 12. a fourth chute; 2. a spraying mechanism; 21. a first regulating block; 211. a second chute; 22. a second regulating block; 23. connecting blocks; 231. a third chute; 24. a spray head; 25. a connecting pipe; 26. a first adjustment assembly; 261. a first motor; 262. a first screw; 27. a second adjustment assembly; 271. a second motor; 272. a second screw; 3. an adjustment mechanism; 31. adjusting a rod; 32. a connecting rod; 33. a third adjustment assembly; 331. a third motor; 332. a third screw; 34. a first slider; 4. a limiting mechanism; 41. a first limiting block; 42. a second limiting block; 43. a spring plate; 51. a third regulating block; 52. a cutter; 6. a cleaning mechanism; 61. a first fixed block; 611. a fifth chute; 62. a second fixed block; 621. a sixth chute; 63. cleaning the rod; 64. a second slider; 65. a fourth adjustment assembly; 651. a fifth motor; 652. a fifth screw; 66. a fifth adjustment assembly; 661. a sixth motor; 662. and a sixth screw.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 2, the valve rod processing machine tool disclosed by the present invention comprises a frame 1, a three-jaw chuck 11 for clamping a valve rod is rotatably connected to the frame 1, and a seventh motor connected to the three-jaw chuck 11 is arranged on the frame 1; a first processing mechanism for grooving the end face of the valve rod and a second processing mechanism for processing the peripheral side wall of the valve rod are arranged on the frame 1; the frame 1 is provided with a spraying mechanism 2.
Referring to fig. 2 and 3, a first chute is formed at the upper end of the frame 1, and the spraying mechanism 2 includes a first adjusting block 21 connected in the first chute in a sliding manner; a first adjusting component 26 is arranged on the frame 1, the first adjusting component 26 comprises a first screw 262 which is rotatably connected in the first chute, and the first screw 262 passes through the first adjusting block 21 and is in threaded connection with the first adjusting block 21; a first motor 261 connected with the first screw 262 is fixedly connected to the frame 1. A second sliding groove 211 is formed in one side, away from the rack 1, of the first adjusting block 21, the axis of the second sliding groove 211 is perpendicular to the axis of the first sliding groove, and a second adjusting block 22 is connected in the second sliding groove 211 in a sliding manner; the first adjusting block 21 is provided with a second adjusting component 27, the second adjusting component 27 comprises a second screw 272 which is rotatably connected in the second sliding groove 211, and the second screw 272 passes through the second adjusting block 22 and is in threaded connection with the second adjusting block 22; a second motor 271 connected with a second screw 272 is fixedly connected to the first adjusting block 21. Second regulating block 22 keeps away from on one side of first regulating block 21 fixedly connected with connecting block 23, and third spout 231 has been seted up along its vertical direction to the lateral wall of connecting block 23.
The connecting block 23 is provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises an adjusting rod 31 which is rotatably connected on the connecting block 23, and one end of the adjusting rod 31 is fixedly connected with the spray head 24; a connecting pipe 25 communicated with the spray head 24 is arranged on the frame 1; a first sliding block 34 is connected in the third sliding groove 231 in a sliding manner, a connecting rod 32 is fixedly connected to the first sliding block 34, and one end, far away from the first sliding block 34, of the connecting rod 32 is hinged to one end, far away from the spray head 24, of the adjusting rod 31; a third adjusting assembly 33 is arranged on the connecting block 23, the third adjusting assembly 33 comprises a third screw rod 332 rotatably connected in the third sliding groove 231, and the third screw rod 332 passes through the first sliding block 34 and is in threaded connection with the first sliding block 34; a third motor 331 connected with the third screw 332 is fixedly connected to the connecting block 23.
Referring to fig. 3 and 4, the connecting block 23 is provided with a limiting mechanism 4, the limiting mechanism 4 comprises a first limiting block 41 fixedly connected to the connecting block 23, and one end of the first limiting block 41 away from the connecting block 23 is arranged in a bent manner; a second limiting block 42 is hinged on the connecting block 23, one end, far away from the connecting block 23, of the second limiting block 42 butts against one end, far away from the connecting block 23, of the first limiting block 41, and a limiting space for limiting the connecting pipe 25 is formed between the first limiting block 41 and the second limiting block 42; the connecting block 23 is provided with a spring plate 43, one end of the spring plate 43 is connected to the first limiting block 41, and the other end is connected to the second limiting block 42.
Referring to fig. 2 and 5, the side wall of the frame 1 and the side wall of the lower end of the frame 1 are both provided with a fourth chute 12, the first processing mechanism and the second processing mechanism both include a third adjusting block 51 connected in the fourth chute 12 in a sliding manner, and a cutter 52 is arranged on the third adjusting block 51; a fourth screw rod is rotatably connected in the fourth chute 12, passes through the third adjusting block 51 and is in threaded connection with the third adjusting block 51; a fourth motor connected with a fourth screw is fixedly connected to the frame 1.
A cleaning mechanism 6 is arranged on a third adjusting block 51 of the first processing mechanism, the cleaning mechanism 6 comprises a first fixed block 61 fixedly connected to the third adjusting block 51, a fifth sliding groove 611 is formed in one side, far away from the third adjusting block 51, of the first fixed block 61, and a second fixed block 62 is connected to the inner side of the fifth sliding groove 611 in a sliding manner; a fourth adjusting assembly 65 is arranged on the first fixing block 61, the fourth adjusting assembly 65 comprises a fifth screw 652 which is rotatably connected in the fifth sliding groove 611, and the fifth screw 652 penetrates through the second fixing block 62 and is in threaded connection with the second fixing block 62; a fifth motor 651 connected to a fifth screw 652 is fixedly connected to the first fixing block 61. A sixth sliding groove 621 is formed in one side, away from the first fixing block 61, of the second fixing block 62, a second sliding block 64 is connected to the sixth sliding groove 621 in a sliding manner, and a cleaning rod 63 abutting against the first machining mechanism tool 52 is fixedly connected to the second sliding block 64. A fifth adjusting assembly 66 is arranged on the second fixed block 62, the fifth adjusting assembly 66 comprises a sixth screw 662 rotatably connected in a sixth sliding chute 621, and the sixth screw 662 passes through the second sliding block 64 and is in threaded connection with the second sliding block 64; a sixth motor 661 connected to the sixth screw 662 is fixedly connected to the second fixing block 62.
The motors in this embodiment are all three-phase asynchronous motors.
The implementation principle of the embodiment is as follows: the valve rod to be processed is placed on the three-jaw chuck 11, then the seventh motor is started, the output shaft of the seventh motor drives the three-jaw chuck 11 to rotate, the valve rod is made to rotate, the fourth motor is started, the output shaft of the fourth motor drives the fourth screw to rotate, and the fourth screw drives the third adjusting block 51 to slide in the third sliding groove 231, so that the valve rod is processed by the cutter 52 on the first processing mechanism and the second processing mechanism.
When the valve rod is machined, the first motor 261 and the second motor 271 are started, the first motor 261 drives the first screw 262 to rotate, and the first screw 262 drives the first adjusting block 21 to slide in the first sliding groove; the second motor 271 drives the second screw 272 to rotate, and the second screw 272 drives the second adjusting block 22 to slide in the second sliding groove 211, so that the position of the connecting block 23 is changed.
The third motor 331 is started, the output shaft of the third motor 331 drives the third screw rod 332 to rotate, the third screw rod 332 drives the first sliding block 34 to slide in the third sliding groove 231, the first sliding block 34 drives the connecting rod 32 to move, the connecting rod 32 drives the adjusting rod 31 to rotate, the position of the spray head 24 on the adjusting rod 31 is changed, and the emulsion sprayed by the spray head 24 can clean impurities in the end surface groove of the valve rod and the periphery of the valve rod.
After the workpiece is machined, the fifth motor 651 and the sixth motor 661 are started, an output shaft of the fifth motor 651 drives the fifth screw 652 to rotate, and the fifth screw 652 drives the second fixed block 62 to slide in the fifth sliding groove 611; an output shaft of the sixth motor 661 drives the sixth screw 662 to rotate, and the sixth screw 662 drives the second sliding block 64 to slide in the sixth sliding groove 621, so that the cleaning rod 63 on the second sliding block 64 can clean the cutter 52 on the first processing mechanism.
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 (10)
1. A valve rod processing machine tool comprises a frame (1), wherein a three-jaw chuck (11) for clamping a valve rod is arranged on the frame (1); a first processing mechanism and a second processing mechanism are arranged on the rack (1); the spraying device is characterized in that a spraying mechanism (2) is arranged on the rack (1), the spraying mechanism (2) comprises a first adjusting block (21), a second adjusting block (22), a first adjusting component (26), a second adjusting component (27), a connecting block (23), a spray head (24) and a connecting pipe (25), a first sliding groove is formed in the upper end of the rack (1), the first adjusting block (21) is connected in the first sliding groove in a sliding manner, and the first adjusting component (26) is arranged on the rack (1) and connected with the first adjusting block (21); a second sliding groove (211) is formed in the first adjusting block (21), the second adjusting block (22) is connected in the second sliding groove (211) in a sliding mode, and the second adjusting assembly (27) is arranged on the first adjusting block (21) and is connected with the second adjusting block (22); connecting block (23) set up on second regulating block (22), shower nozzle (24) set up on connecting block (23), connecting pipe (25) set up frame (1) go up and with shower nozzle (24) are connected.
2. A valve stem processing machine according to claim 1, wherein said first adjustment assembly (26) comprises a first motor (261) and a first screw (262), said first screw (262) being rotatably connected in said first runner, said first screw (262) passing through said first adjustment block (21) and being in threaded connection with said first adjustment block (21); the first motor (261) is arranged on the frame (1) and is connected with the first screw rod (262).
3. A valve stem processing machine tool according to claim 1, wherein the second adjusting assembly (27) comprises a second motor (271) and a second screw (272), the second screw (272) is rotatably connected in the second sliding groove (211), the second screw (272) passes through the second adjusting block (22) and is in threaded connection with the second adjusting block (22); the second motor (271) is arranged on the first adjusting block (21) and is connected with the second screw (272).
4. A valve rod processing machine tool according to claim 1, characterized in that an adjusting mechanism (3) is arranged on the connecting block (23), the adjusting mechanism (3) comprises an adjusting rod (31), a connecting rod (32) and a third adjusting component (33), the adjusting rod (31) is rotatably connected on the connecting block (23), and the spray head (24) is arranged on the adjusting rod (31); a third sliding groove (231) is formed in the connecting block (23), one end of the connecting rod (32) is connected in the third sliding groove (231) in a sliding mode, and the other end of the connecting rod is hinged to the adjusting rod (31); the third adjusting component (33) is arranged on the connecting block (23) and is connected with the connecting rod (32).
5. A valve stem processing machine according to claim 4, wherein said third adjustment assembly (33) comprises a third motor (331) and a third screw (332), said third screw (332) being rotatably connected in said third slide groove (231), said third screw (332) passing through said connecting rod (32) and being in threaded connection with said connecting rod (32); the third motor (331) is arranged on the connecting block (23) and is connected with the third screw rod (332).
6. A valve rod processing machine according to claim 1, characterized in that a limiting mechanism (4) is arranged on the connecting block (23), the limiting mechanism (4) comprises a first limiting block (41), a second limiting block (42) and a spring sheet (43), the first limiting block (41) is arranged on the connecting block (23), one end of the second limiting block (42) is hinged on the connecting block (23), and the other end abuts against the first limiting block (41), the first limiting block (41) and the second limiting block (42) form a limiting space for limiting the connecting pipe (25); one end of the elastic sheet (43) is connected to the first limiting block (41) and the other end is connected to the second limiting block (42).
7. The valve rod processing machine tool according to claim 1, wherein the first processing mechanism and the second processing mechanism each comprise a third adjusting block (51), a cutter (52), a fourth screw and a fourth motor, a fourth chute is formed in the machine frame (1), the third adjusting block (51) is connected in the fourth chute in a sliding manner, and the cutter (52) is arranged on the third adjusting block (51); the fourth screw is rotatably connected in the fourth sliding groove, passes through a third adjusting block (51) and is in threaded connection with the third adjusting block (51); the fourth motor is arranged on the rack (1) and connected with the fourth screw rod.
8. The valve rod processing machine tool according to claim 7, characterized in that a cleaning mechanism (6) is arranged on the third adjusting block (51) of the first processing mechanism, the cleaning mechanism (6) comprises a first fixing block (61), a second fixing block (62), a cleaning rod (63), a second sliding block (64), a fourth adjusting component (65) and a fifth adjusting component (66), the first fixing block (61) is arranged on the third adjusting block (51), a fifth sliding groove (611) is formed in the first fixing block (61), the second fixing block (62) is connected in the fifth sliding groove (611) in a sliding manner, the fourth adjusting component (65) is arranged on the first fixing block (61) and connected with the second fixing block (62), a sixth sliding groove (621) is formed in the second fixing block (62), the second sliding block (64) is connected in the sixth sliding groove (621) in a sliding mode, the cleaning rod (63) is arranged on the second sliding block (64), and the fifth adjusting component (66) is arranged on the second fixing block (62) and connected with the second sliding block (64).
9. The valve stem processing machine of claim 8, wherein the fourth adjusting assembly (65) comprises a fifth screw (652) and a fifth motor (651), the fifth screw (652) is rotatably connected in the fifth sliding groove (611), and the fifth screw (652) passes through the second fixed block (62) and is in threaded connection with the second fixed block (62); the fifth motor (651) is disposed on the first fixed block (61) and connected to the fifth screw (652).
10. A valve stem machining machine tool according to claim 8, characterized in that said fifth adjustment assembly (66) comprises a sixth screw (662) and a sixth motor (661), said sixth screw (662) being rotatably connected within said sixth runner (621), said sixth screw (662) passing through said second slide (64) and being in threaded connection with said second slide (64); the sixth motor (661) is disposed on the second fixing block (62) and connected to the sixth screw (662).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020644850.6U CN211940080U (en) | 2020-04-25 | 2020-04-25 | Valve rod machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020644850.6U CN211940080U (en) | 2020-04-25 | 2020-04-25 | Valve rod machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211940080U true CN211940080U (en) | 2020-11-17 |
Family
ID=73163010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020644850.6U Active CN211940080U (en) | 2020-04-25 | 2020-04-25 | Valve rod machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211940080U (en) |
-
2020
- 2020-04-25 CN CN202020644850.6U patent/CN211940080U/en active Active
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