CN210848615U - Cutting device for valve blank - Google Patents
Cutting device for valve blank Download PDFInfo
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- CN210848615U CN210848615U CN201921514624.XU CN201921514624U CN210848615U CN 210848615 U CN210848615 U CN 210848615U CN 201921514624 U CN201921514624 U CN 201921514624U CN 210848615 U CN210848615 U CN 210848615U
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Abstract
The utility model discloses a cutting device of valve blank relates to the technical field of valve processing equipment, including workstation and cutting bed, the workstation upside is fixed with and is used for the gliding guide arm of direction cylinder steel, and the cross-section of guide arm is "U" shape setting, and the afterbody of guide arm is equipped with the clamping component who is used for pressing from both sides tight cylinder steel, leaves the interval that is used for shearing the cylinder steel between guide arm and the clamping component, is equipped with the cutting assembly who is used for cutting the cylinder steel on the cutting bed. The utility model discloses a guide arm and clamping component restrict the cylinder steel to when cutting assembly cut the cylinder steel, be difficult for causing the crooked of cylinder steel, the cylinder steel after being cut is difficult crooked, has reduced the follow-up possibility that needs the correction of valve with this, has improved carminative processing production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the technique of valve processing equipment and specifically relates to a cutting device of valve blank is related to.
Background
The valve is a key basic part for sealing the air inlet and the air outlet in the working process of the engine and is used for blocking an air flow channel and controlling the gas exchange of the engine; the valve works in a high-temperature oxidation corrosive atmosphere, bears the impact load, and also bears the combined action of thermal stress, gas pressure during combustion and the like, so that materials such as martensite heat-resistant steel, austenite heat-resistant steel, high-temperature alloy and the like are mostly adopted as raw materials for processing treatment; the general process of the processing includes blanking with a die → chamfering of end face → electric upsetting → hot die forging → thermal refining → shot blasting → alignment rod and disk, and then finish processing such as grinding.
The valve is in the first step of making, need cut into the suitable short steel post of length with longer cylinder steel, and when cutting the cylinder steel, can cause the extrusion to the cylinder steel during cutting knife contact cylinder steel, and the cutting knife applys radial power to the cylinder steel, causes the cylinder steel crooked easily to there may be crooked condition by the short steel post of cutting shaping, add man-hour to crooked short steel post, need rectify it earlier, thereby influenced air-valve machining efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cutting of valve raw and other materials is not flexible, has improved the cutting device of valve blank of valve machining efficiency.
The utility model discloses a can realize through following technical scheme:
the cutting device for the valve blanks comprises a workbench and a cutting table, wherein a guide rod used for guiding cylindrical steel to slide is fixed on the upper side of the workbench, the cross section of the guide rod is arranged in a U shape, a clamping assembly used for clamping the cylindrical steel is arranged at the tail of the guide rod, an interval used for shearing the cylindrical steel is reserved between the guide rod and the clamping assembly, and a cutting assembly used for cutting the cylindrical steel is arranged on the cutting table.
Through adopting above-mentioned technical scheme, when the cylinder steel cuts, place the cylinder steel at the guide arm upside, promote the cylinder steel and make it extend the position at clamping component place, carry out the centre gripping back with the cylinder steel through clamping component, cutting component cuts the position of cylinder steel between guide arm and clamping component, the cylinder steel is when the cutting, the relative both sides of the cutting point of cylinder steel are spacing by clamping component and guide arm respectively, thereby the radial force that cutting component applied the cylinder steel is difficult for causing the cylinder steel crooked, with this possibility that has reduced the valve and need proofreaied, the efficiency of valve machining has been improved.
Further setting the following steps: clamping assembly includes stand, L shape pole, first tight head of clamp, second clamp and drives actuating cylinder, the stand is vertical to be fixed the upside of workstation, L shape pole horizontally one side with the top of stand is articulated, first tight head of clamp is fixed the bottom of L shape pole, the second clamp is fixed the stand is just right one side of first tight head of clamp, it articulates to drive the vertical and its bottom of actuating cylinder the upside of workstation, drive the top of actuating cylinder's piston rod with L shape pole is kept away from the one end of first tight head of clamp is articulated.
Through adopting above-mentioned technical scheme, promote the cylinder steel and make it extend the one side that the stand deviates from the guide arm, it rises to drive actuating cylinder this moment and drive the one end that first clamp head was kept away from to L shape pole, it rotates to drive this L shape pole, first clamp head is close to second clamp head along with the rotation of L shape pole, the cylinder steel is pressed from both sides tightly between first clamp head and second clamp head, because the cylinder steel is pressed from both sides tightly, thereby the radial force that cutting assembly applyed to the cylinder steel is difficult for causing the bending of cylinder steel, thereby valve's processingquality has been improved, accomplish once the cutting after, it rotates to drive actuating cylinder drive L shape pole, it loosens the cylinder steel that cuts off with this first clamp head and second clamp head, thereby accomplish valve's processing.
Further setting the following steps: the clamping assembly comprises a stand column, an L-shaped rod, a first clamping head, a second clamping head and a driving cylinder, the stand column is vertically fixed on the upper side of the workbench, the L-shaped rod vertically penetrates through the top end of the stand column, the first clamping head is fixed at the bottom end of the L-shaped rod, the second clamping head is fixed on one side of the first clamping head, the driving cylinder is horizontally fixed on the workbench, a piston rod of the driving cylinder is far away from the L-shaped rod, and one end of the first clamping head is fixed.
Through adopting above-mentioned technical scheme, promote the cylinder steel and make it extend the one side that the stand deviates from the guide arm, it slides on the stand to drive actuating cylinder drive L shape pole this moment, thereby make first clamp head be close to the tight head removal of second clamp, the cylinder steel is pressed from both sides tightly and is close to between the tight head of second clamp at first clamp head, thereby when the cylinder steel is cut, because the cylinder steel is pressed from both sides tightly, thereby the radial force that cutting assembly applyed to the cylinder steel is difficult for causing the bending of cylinder steel, thereby valve's processingquality has been improved, accomplish once the cutting after, it slides to drive actuating cylinder drive L shape pole, loosen the cylinder steel that cuts off, thereby accomplish valve's processing.
Further setting the following steps: the side, right opposite to the first clamping head and the second clamping head, of the first clamping head is provided with an arc surface, and the side, right opposite to the first clamping head and the second clamping head, of the first clamping head is provided with a rubber pad.
Through adopting above-mentioned technical scheme, when first clamp tight head was close to the motion of second clamp tight head, the cylinder steel presss from both sides tightly between first clamp tight head and second clamp tight head, because first clamp tight head is the cambered surface setting with the just right one side of second clamp tight head, then the cylinder steel is pressed from both sides tightly more firm, and the rubber pad that sets up on the cambered surface has reduced the cylinder steel and has been scraped colored possibility to this has improved air valve processingquality.
Further setting the following steps: the guide arm is arranged on the upper side of the workbench, a discharging groove with the length direction consistent with the length direction of the guide arm is formed in the upper side of the workbench, the bottom of the discharging groove is obliquely arranged, and one end, far away from the guide arm, of the discharging groove is open and low in height.
Through adopting above-mentioned technical scheme, the cylinder steel is by cutting assembly cutting off the back, and the short column steel after cutting off falls into the silo down, and the short column steel that falls into the silo down slides from the workstation along the tank bottom of silo down to this collection of the cylinder steel of conveniently cutting accomplishing.
Further setting the following steps: the upside of workstation is equipped with the spacing subassembly that is used for restricting cylinder steel shearing length, spacing subassembly includes the backup pad, adjusts pole and limiting plate, the vertical upside of fixing at the workstation of backup pad, the backup pad is located the stand deviates from one side of guide arm, it wears to locate perpendicularly to adjust the pole the backup pad, just the length direction of adjusting the pole with the length direction of guide arm is unanimous, the limiting plate is fixed adjust the pole and be close to the one end of stand, be equipped with the restriction on the regulation pole adjust the pole relative with the gliding locking Assembly of backup pad.
Through adopting above-mentioned technical scheme, when carrying out the production valve of cutting in batches, the one end butt of cylinder steel is on the limiting plate to the cylinder steel is confirmed from the distance of cutting point to tip, so that the length of the cylinder steel of cutting at every turn is unanimous, thereby made things convenient for the unanimous valve of production length, and when needing the valve of processing different length types, adjust the distance of limiting plate for cylinder steel cutting point through the slip regulation pole with this, so that the different valve of production length type, the efficiency of valve processing has been improved.
Further setting the following steps: the adjusting rod is provided with threads on the periphery, the locking assembly is provided with two locking nuts which are connected with the adjusting rod through threads, and the two locking nuts are respectively arranged on the two opposite sides of the supporting plate.
Through adopting above-mentioned technical scheme, the distance between spacing board and the stand is adjusted in order to adjust to the slip regulation pole, after confirming the distance between spacing board and the stand, through screwing up two lock nuts, makes two lock nuts all support tight backup pad to restricted the slip of adjusting the pole, when supporting tight spacing board with the tip of this cylinder steel, the difficult emergence of limiting plate slides, thereby has improved carminative processingquality.
To sum up, the utility model discloses a beneficial technological effect does:
(1) when the cylindrical steel is cut, the cylindrical steel is placed on the upper side of the guide rod, the cylindrical steel is pushed to extend to the position of the clamping assembly, the driving cylinder drives the L-shaped rod to rotate at the moment, so that the first clamping head is close to the second clamping head, the round steel column is clamped between the first clamping head and the second clamping head, when the cutting assembly cuts the cylindrical steel, because the two opposite sides of the cutting point of the cylindrical steel are respectively limited by the guide rod and the clamping assembly, the radial force applied to the cylindrical steel by the cutting assembly is not easy to cause the bending of the cylindrical steel, the cut and formed valve is not easy to correct due to the bending, and the efficiency of valve processing is improved;
(2) when the cylindrical steel is processed, one end of the cylindrical steel extends to the abutting joint on the limiting plate, the position of the limiting plate relative to a cutting point of the cylindrical steel is adjusted through the sliding adjusting rod, the length of the cylindrical steel which is cut at each time is determined, the air valve with the same length is rapidly processed, and the processing efficiency of the air valve is improved.
Drawings
FIG. 1 is a schematic overall structure diagram of the first embodiment;
FIG. 2 is a schematic structural diagram of a workbench, a clamping assembly and a limiting assembly in the first embodiment;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic structural view of a worktable, a clamping assembly and a limiting assembly of the second embodiment;
fig. 5 is a partially enlarged view of portion B of fig. 4.
Reference numerals: 1. a work table; 2. cutting table; 3. a guide bar; 4. a column; 5. an L-shaped rod; 6. a first clamping head; 7. a second clamping head; 8. a driving cylinder; 9. a rubber pad; 10. a discharging groove; 11. a support plate; 12. adjusting a rod; 13. a limiting plate; 14. locking the nut; 15. a cutting knife; 16. cutting the motor; 17. a sliding plate; 18. a push cylinder; 19. a baffle plate; 20. a cross bar; 21. a vertical rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1 and 2, for the utility model discloses a cutting device of valve blank, including workstation 1 and cutting bed 2, 1 upside of workstation is fixed with and is used for the gliding guide arm 3 of direction cylinder steel, and the cross-section of guide arm 3 is "U" shape setting and opening up, and the arcwall face of guide arm 3 agrees with the week side of cylinder steel, and the length direction of guide arm 3 is unanimous with the length direction of workstation 1. The tail of the guide rod 3 is provided with a clamping assembly used for clamping the cylindrical steel, an interval used for shearing the cylindrical steel is reserved between the guide rod 3 and the clamping assembly, and the cutting assembly used for cutting the cylindrical steel is arranged on the cutting table 2. The cylinder steel extends to clamping component on guide arm 3, and the cylinder steel is through clamping component tight back, cuts through cutting assembly to this when cutting the cylinder steel, the cylinder steel is spacing and not pliable by guide arm 3 and clamping component, with this the cylinder steel after having reduced the shearing need the possibility of rectifying, has improved spiracular production efficiency.
The cutting table 2 is arranged close to the workbench 1, and the length direction of the cutting table 2 is perpendicular to the length direction of the workbench 1. The cutting assembly comprises a cutting knife 15, a cutting motor 16, a sliding plate 17 and a pushing cylinder 18, wherein the plane of the cutting knife 15 is perpendicular to the guide rod 3 and is positioned between the guide rod 3 and the clamping assembly. The output shaft of cutting motor 16 and cutting knife 15's coaxial fixed, and cutting motor 16 fixes on sliding plate 17, and sliding plate 17 slides and sets up in cutting bed 2 top, and promotion cylinder 18 fixes on cutting bed 2 upside, and its piston rod is fixed with sliding plate 17, and promotion cylinder 18 drives sliding plate 17 and is close to or keeps away from workstation 1 motion. When sliding plate 17 is close to the motion of workstation 1, cutting motor 16 drives cutting knife 15 simultaneously and rotates and cut the cylinder steel, and when sliding plate 17 kept away from workstation 1, cutting knife 15 left workstation 1 to this makes things convenient for the cylinder steel to extend clamping component, conveniently cuts next time.
Two sliding grooves (not shown in the figure) with the length direction consistent with the width direction of the workbench 1 are formed in the upper side of the cutting table 2, two sliding strips (not shown in the figure) with the length direction consistent with the length direction of the sliding grooves are fixed on the lower side of the sliding plate 17, and the two sliding strips are respectively arranged in the two sliding grooves in a sliding mode. When the slide plate 17 slides, the slide bar slides in the slide groove, and the slide plate 17 is less likely to shift when sliding.
Referring to fig. 2 and 3, in order to reduce the possibility of injury to people caused by sparks generated when cylindrical steel is cut, a baffle plate 19 is fixed at one end of the workbench 1, which is far away from the cutting table 2, and the height of the baffle plate 19 is higher than that of the cutting knife 15, so that sparks generated when cutting are shielded by the baffle plate 19.
Clamping assembly includes stand 4, L shape pole 5, first tight head 6 of clamp, the second presss from both sides tight head 7 and drives actuating cylinder 8, and stand 4 is vertical to be fixed at the upside of workstation 1, and L shape pole 5 comprises horizontal pole 20 and montant 21, and wherein horizontal pole 20 level sets up and length direction is unanimous with the width direction of workstation 1, and the centre of horizontal pole 20 is articulated with the top of stand 4. The vertical rod 21 is vertically arranged, and the top end of the vertical rod 21 and one end of the cross rod 20 close to the cutting table 2 are fixed. The first clamping head 6 is fixed at the bottom end of the vertical rod 21, and the second clamping head 7 is fixed at one side of the upright post 4 opposite to the first clamping head 6. The bottom end of the driving cylinder 8 is hinged on the workbench 1, and the top end of a piston rod of the driving cylinder 8 is hinged with one end of the cross rod 20 far away from the vertical rod 21. Drive actuating cylinder 8 and drive horizontal pole 20 and keep away from the one end of montant 21 and rise, along with the rotation of L shape pole 5 and the bottom of montant 21 rotates to being close to stand 4, thereby first clamp head 6 is close to the tight head 7 of second clamp, the week side and the tight head 7 of second clamp of cylinder steel paste, press from both sides tight head 7 along with first clamp head 6 is close to and presss from both sides tight head 7 of second clamp, the cylinder steel is pressed from both sides tightly between tight head 7 of first clamp 6 and second clamp, thereby clamping components carries out the centre gripping restriction to the cylinder steel, with this cylinder steel when cutting difficult bending. And after the cylindrical steel is cut, the cut cylindrical steel is clamped in the first clamping head 6 and the second clamping head 7, the L-shaped rod 5 rotates to drive the vertical rod 21 to rotate along with the descending of one end of the driving cylinder 8, which drives the cross rod 20 to be far away from the vertical rod 21, at the moment, the first clamping head 6 rotates to be far away from the second clamping head 7, and the cut cylindrical steel leaves the clamping assembly.
The first clamping head 6 and the second clamping head 7 are square, the opposite sides of the first clamping head 6 and the second clamping head 7 are arranged in an arc surface mode, the arc surfaces of the first clamping head 6 and the second clamping head 7 are matched with the peripheral side surface of the cylindrical steel, and the cylindrical steel is clamped more firmly. In order to reduce the possibility of scraping the cylindrical steel by the first clamping head 6 and the second clamping head 7, the rubber pads 9 are bonded on the arc-shaped surfaces of the first clamping head 6 and the second clamping head 7, and the rubber pads 9 are used for replacing the first clamping head 6 and the second clamping head 7 to be in contact with the cylindrical steel, so that the possibility of scraping the cylindrical steel is reduced, and the machining quality of the air valve is improved.
The upper side of the workbench 1 is provided with a blanking groove 10 with the length direction consistent with that of the guide rod 3, one end of the blanking groove 10 far away from the guide rod 3 is in an opening shape, and one end of the blanking groove 10 close to the guide rod 3 extends to one end of the guide rod 3 opposite to the clamping component. The bottom of the blanking groove 10 is obliquely arranged, and the height of one end of the blanking groove 10 far away from the guide rod 3 is lower. The cylinder steel is cut the back, and the cylinder steel after the cutting falls into silo 10 after being loosened by the clamping assembly, and the cylinder steel slides down along the tank bottom of silo 10 down and leaves workstation 1 to this makes things convenient for the collection of the cylinder steel after the staff to the cutting, has improved carminative processing production efficiency.
The upside of workstation 1 is equipped with the spacing subassembly that is used for restricting cylinder steel shearing length, and spacing subassembly includes backup pad 11, adjusts pole 12 and limiting plate 13, and the backup pad 11 is vertical to be fixed at the upside of workstation 1, and erects silo 10 top under of backup pad 11. The supporting plate 11 is located on one side of the upright post 4 departing from the guide rod 3, the adjusting rod 12 vertically penetrates through the supporting plate 11, and the length direction of the adjusting rod 12 is consistent with that of the guide rod 3. The limit plate 13 is fixed at one end of the adjusting rod 12 close to the upright post 4, and the adjusting rod 12 is provided with a locking component for limiting the adjusting rod 12 to slide relative to the supporting plate 11. Through the sliding adjustment pole 12 to adjust the relative and cutting knife 15's of limiting plate 13 distance, by locking assembly restriction regulation pole 12 slip back, confirmed cutting knife 15 apart from the length of limiting plate 13. One end of the cylindrical steel extends to the abutting joint on the limiting plate 13, so that the distance between the limiting plate 13 and the cutting knife 15 is the cutting length of the cylindrical steel, the limiting plate 13 facilitates quick processing of a plurality of cylindrical steels with consistent lengths by workers, and the processing production efficiency of the air valve is improved.
The adjusting rod 12 is provided with threads on the periphery, the locking assembly comprises two locking nuts 14, the two locking nuts 14 are all sleeved on the adjusting rod 12 and are all in threaded connection with the adjusting rod 12, and the two locking nuts 14 are respectively located on two opposite sides of the supporting plate 11. Through screwing up two lock nuts 14, make two lock nuts 14 all support tightly on backup pad 11 to restricted the slip of adjusting pole 12, with this limiting plate 13 when receiving the butt of cylinder steel, difficult slip has improved the machining precision of cylinder steel, has improved the processingquality of spiracle.
The implementation principle and the beneficial effects of the embodiment are as follows:
when the cylindrical steel is cut and processed, the cylindrical steel is placed on the guide rod 3, and is pushed the cylindrical steel to slide along the length direction of the guide rod 3 by the manual work, the cylindrical steel is pushed to one end butt on the limiting plate 13, clamping component presss from both sides the cylindrical steel this moment, and cut the position that the cylindrical steel is in between guide rod 3 and the clamping component through cutting component, the cylindrical steel is in cutting process, the cylindrical rod of cutting knife 15 both sides is restricted by guide rod 3 and clamping component respectively, with this cutting knife 15 is difficult for causing the cylindrical steel crooked to the radial force of cylindrical steel, the cylindrical steel after being cut is difficult for producing the crooked, thereby reduced the possibility that the cylindrical steel need be rectified, the production and processing efficiency of valve has been improved.
Example two:
the main difference between the second embodiment and the first embodiment is the difference of the clamping assembly.
Referring to fig. 4 and 5, the clamping assembly comprises a stand column 4, an L-shaped rod 5, a first clamping head 6, a second clamping head 7 and a driving cylinder 8, wherein the stand column 4 is vertically fixed on the upper side of the workbench 1, the L-shaped rod 5 is composed of a cross rod 20 and a vertical rod 21, the cross rod 20 is horizontally arranged, the length direction of the cross rod is consistent with the width direction of the workbench 1, and the cross rod 20 penetrates through the top end of the stand column 4. The vertical rod 21 is vertically arranged, and the top end of the vertical rod 21 and one end of the cross rod 20 close to the cutting table 2 are fixed. The first clamping head 6 is fixed at the bottom end of the vertical rod 21, and the second clamping head 7 is fixed at one side of the upright post 4 opposite to the first clamping head 6. The driving cylinder 8 is horizontally fixed on one side of the baffle 19, which is opposite to the upright post 4, the length direction of the driving cylinder 8 is consistent with that of the cross rod 20, and a piston rod of the driving cylinder 8 is fixed with one end, far away from the vertical rod 21, of the cross rod 20. Drive actuating cylinder 8 and drive horizontal pole 20 montant 21 and slide towards baffle 19, slide along with L shape pole 5 and the bottom of montant 21 is close to stand 4, thereby first clamp head 6 is close to the tight head 7 of second clamp, the week side of cylinder steel is leaned on with the tight head 7 of second clamp, press from both sides tight head 7 along with first clamp head 6 is close to and presss from both sides tight head 7 of second clamp, the cylinder steel is pressed from both sides tightly between tight head 6 of first clamp and the tight head 7 of second clamp, thereby clamping components carries out the centre gripping restriction to the cylinder steel, with this cylinder steel when cutting difficult bending. And after the cylindrical steel is cut, the cut cylindrical steel is clamped between the first clamping head 6 and the second clamping head 7, the cross rod 20 is driven to be away from the baffle 19 to slide along with the driving cylinder 8, so that the vertical rod 21 is away from the upright post 4, the first clamping head 6 slides to be away from the second clamping head 7, and the cut cylindrical steel leaves the clamping assembly.
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 (7)
1. The utility model provides a cutting device of valve blank which characterized in that: the cutting machine comprises a workbench (1) and a cutting table (2), wherein a guide rod (3) used for guiding cylindrical steel to slide is fixed on the upper side of the workbench (1), the cross section of the guide rod (3) is arranged in a U shape, a clamping assembly used for clamping the cylindrical steel is arranged at the tail of the guide rod (3), an interval used for shearing the cylindrical steel is reserved between the guide rod (3) and the clamping assembly, and a cutting assembly used for cutting the cylindrical steel is arranged on the cutting table (2).
2. A valve blank cutting apparatus as claimed in claim 1, wherein: the clamping assembly comprises a stand column (4), an L-shaped rod (5), a first clamping head (6), a second clamping head (7) and a driving cylinder (8), the stand column (4) is vertically fixed on the upper side of the workbench (1), one horizontal side of the L-shaped rod (5) is hinged to the top end of the stand column (4), the first clamping head (6) is fixed at the bottom end of the L-shaped rod (5), the second clamping head (7) is fixed on the stand column (4) right opposite to one side of the first clamping head (6), the driving cylinder (8) is vertical, the bottom end of the driving cylinder is hinged to the upper side of the workbench (1), the top end of a piston rod of the driving cylinder (8) is hinged to one end of the L-shaped rod (5) away from the first clamping head (6).
3. A valve blank cutting apparatus as claimed in claim 1, wherein: clamping assembly includes stand (4), L shape pole (5), first tight head (6), the second of clamp and drives actuating cylinder (8), stand (4) is vertical to be fixed the upside of workstation (1), L shape pole (5) are worn to locate perpendicularly the top of stand (4), first tight head (6) of clamp is fixed the bottom of L shape pole (5), the second presss from both sides tight head (7) to be fixed stand (4) are just right one side of first tight head (6) of clamp, it fixes to drive actuating cylinder (8) level workstation (1) is last, drive the piston rod of actuating cylinder (8) with L shape pole (5) are kept away from the one end of first tight head (6) of clamp is fixed.
4. A valve blank cutting apparatus as claimed in claim 2 or 3, wherein: the side, right opposite to the first clamping head (6) and the second clamping head (7), of the first clamping head is provided with an arc surface, and the side, right opposite to the first clamping head (6) and the second clamping head (7), of the first clamping head is provided with a rubber pad (9).
5. A valve blank cutting apparatus as claimed in claim 1, wherein: the length direction of the upper side of the workbench (1) is consistent with the length direction of the guide rod (3), the bottom of the discharging groove (10) is obliquely arranged, and one end of the discharging groove (10) far away from the guide rod (3) is in an opening shape and is low in height.
6. A valve blank cutting apparatus as claimed in claim 2 or 3, wherein: the upside of workstation (1) is equipped with the spacing subassembly that is used for restricting cylinder steel shearing length, spacing subassembly includes backup pad (11), adjusts pole (12) and limiting plate (13), backup pad (11) is vertical to be fixed at the upside of workstation (1), backup pad (11) are located stand (4) deviate from one side of guide arm (3), adjust pole (12) wear to locate perpendicularly backup pad (11), just the length direction who adjusts pole (12) with the length direction of guide arm (3) is unanimous, limiting plate (13) are fixed adjust pole (12) and be close to the one end of stand (4), be equipped with the restriction on adjusting pole (12) adjust pole (12) relative with the gliding locking Assembly of backup pad (11).
7. A valve blank cutting apparatus as claimed in claim 6, wherein: the adjusting rod is characterized in that threads are formed in the peripheral side of the adjusting rod (12), the locking assembly is composed of two locking nuts (14) and two locking nuts (14) which are connected with the adjusting rod (12) in a threaded mode, and the two locking nuts (14) are located on two opposite sides of the supporting plate (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514624.XU CN210848615U (en) | 2019-09-11 | 2019-09-11 | Cutting device for valve blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514624.XU CN210848615U (en) | 2019-09-11 | 2019-09-11 | Cutting device for valve blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210848615U true CN210848615U (en) | 2020-06-26 |
Family
ID=71302053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921514624.XU Active CN210848615U (en) | 2019-09-11 | 2019-09-11 | Cutting device for valve blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210848615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518034A (en) * | 2020-12-08 | 2021-03-19 | 安庆市鼎立汽车配件有限公司 | Cutting device for valve machining |
| CN113458427A (en) * | 2021-07-23 | 2021-10-01 | 佛山市南海区伟业高强度标准件有限公司 | A high-efficient automatic lathe for axle sleeve processing |
-
2019
- 2019-09-11 CN CN201921514624.XU patent/CN210848615U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518034A (en) * | 2020-12-08 | 2021-03-19 | 安庆市鼎立汽车配件有限公司 | Cutting device for valve machining |
| CN112518034B (en) * | 2020-12-08 | 2023-09-08 | 安徽鼎立智能制造股份有限公司 | Cutting device for valve machining |
| CN113458427A (en) * | 2021-07-23 | 2021-10-01 | 佛山市南海区伟业高强度标准件有限公司 | A high-efficient automatic lathe for axle sleeve processing |
| CN113458427B (en) * | 2021-07-23 | 2023-12-08 | 佛山市南海区伟业高强度标准件有限公司 | A high-efficient automatic lathe for axle sleeve processing |
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