CN111251042B - Adjustable pipeline beveling machine feeding device - Google Patents
Adjustable pipeline beveling machine feeding device Download PDFInfo
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- CN111251042B CN111251042B CN202010148335.3A CN202010148335A CN111251042B CN 111251042 B CN111251042 B CN 111251042B CN 202010148335 A CN202010148335 A CN 202010148335A CN 111251042 B CN111251042 B CN 111251042B
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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Abstract
The invention discloses an adjustable feeding device of a pipeline beveling machine, and relates to the technical field of automatic equipment. The invention comprises a fixed disc and a base; a first supporting plate and a second supporting plate are fixed on the base in parallel; the first supporting plate and the second supporting plate are connected with sliding seats in a sliding manner; the sliding seat is fixed with a rack; the first supporting plate and the second supporting plate are respectively rotatably connected with the shaft sleeve and the rotating shaft, and one ends of the shaft sleeve and the rotating shaft are occluded through the first rectangular strips and the key strips; the other end of the shaft sleeve is fixed with a one-way bearing, a ratchet sleeve is sleeved on the shaft sleeve, and the ratchet sleeve is connected with a roller contacted with the collision block through a deflector rod; the rotating shaft fixes a gear meshed with the rack. According to the invention, the collision block on the fixed disc is matched with the roller, so that the turning radius of the rotating disc is reduced, the adjustment of the feeding amount is realized by adjusting the rotation position of the collision block, the adaptability and the use convenience of the beveling machine are effectively improved, and the cutting efficiency and the cutting quality are favorably improved.
Description
Technical Field
The invention belongs to the technical field of automation equipment, and particularly relates to an adjustable feeding device of a pipeline beveling machine.
Background
In industries such as chemical engineering, petroleum and natural gas transportation and the like, the pipeline beveling machine is widely used for cutting and beveling damaged positions before pipeline welding.
When the pipeline beveling machine cuts a pipeline or performs beveling on the section of the pipeline, the collision block arranged on the half outer wall of the fixed disk is contacted with the star wheel on the tool rest, so that the star wheel rotates, the tool rest is fed through the screw rod mechanism, and the pipeline wall is cut.
Because the existing collision block is arranged outside the fixed disc, the star wheel on the tool rest also needs to extend out of the rotating disc, so that the rotating disc needs a larger rotating space when rotating, and the use in a narrow space is not facilitated. Meanwhile, when the pipeline is placed on the ground, the pipe orifice needs to be padded up for groove treatment, and the rotating radius of the whole rotating disc is increased due to the influence of the position of the star wheel, so that the pipe orifice needs to be padded up to a higher height; thereby increasing the operation difficulty and reducing the use convenience of the beveling machine.
The feed rate of every round of current groove machine also all is fixed, for bumping the rotation volume that the piece touched the star gear made the star gear, consequently, under the good condition of cutter, such cutting efficiency is lower, and under the cutter had the condition of wearing and tearing, the cutting volume this moment is great again, and the groove quality that leads to the cutting is relatively poor, has also aggravated the degree of wear of cutter simultaneously. Therefore, the beveling machine with a fixed feed amount is not favorable for improving the cutting efficiency and the cutting quality under long-term use.
Disclosure of Invention
The invention aims to provide an adjustable pipeline beveling machine feeding device, wherein a collision block on a fixed disc is matched with a roller, and a shifting lever drives a shaft sleeve and a rotating shaft to rotate, so that the feeding of a tool rest is realized through a gear rack, the extension length of the collision block is reduced, and the problems of large turning radius and inconvenient use of the existing rotating disc are solved; through adjusting the rotating position of the collision block, the rotating angle of the shifting lever is adjusted, and the problem that the feeding amount of the existing beveling machine cannot be adjusted is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an adjustable feeding device of a pipeline beveling machine, which comprises a fixed disc, a rotating disc and a tool rest; the tool holder comprises a base; the peripheral side surface of the fixed disc is provided with a rectangular notch; a collision block is arranged in the rectangular notch; the upper surface of the base is fixedly connected with a first supporting plate and a second supporting plate side by side; the upper surfaces of the first supporting plate and the second supporting plate are connected with a sliding seat in a sliding manner; the upper surface of the base is provided with a straight notch; the lower surface of the sliding seat is fixedly connected with a rack;
a bearing hole is formed in one side face, far away from the second supporting plate, of the first supporting plate; the inner side surface of the bearing hole is provided with a shaft sleeve through hole; the side surface of the first supporting plate is provided with a plurality of limiting notches communicated with the bearing holes; a rotating shaft through hole is formed in the side face of the second supporting plate, and the rotating shaft through hole, the bearing hole and the shaft sleeve through hole are arranged concentrically;
the shaft sleeve is rotatably connected in the shaft sleeve through hole; the rotating shaft is rotatably connected in the rotating shaft through hole; one end of the shaft sleeve is fixedly connected with a one-way bearing in clearance fit with the bearing hole; the circumferential side surface of the one-way bearing is fixedly connected with a limiting block clamped with a limiting notch; a first rectangular strip is arranged on the circumference of the inner wall of one end, close to the second supporting plate, of the shaft sleeve; a second rectangular strip is arranged on the circumference of the outer wall of the shaft sleeve; the outer wall of the shaft sleeve is sleeved with a ratchet sleeve;
a gear meshed with the rack is fixedly connected to the circumferential side surface of one end of the rotating shaft; one end face of the rotating shaft is fixedly connected with a connecting shaft; the other end of the rotating shaft penetrates through the rotating shaft through hole and is fixedly connected with a clamping block; one end of the connecting shaft is inserted into the shaft sleeve, and key strips meshed with the first rectangular strips are arranged on the circumference of the end part of the connecting shaft in an array mode;
a key groove matched with the second rectangular strip is formed in the inner wall of the ratchet sleeve; the outer wall of the ratchet sleeve is fixedly connected with a deflector rod in clearance fit with the straight notch; the lower end of the deflector rod is rotatably connected with a roller which is in contact with the collision block; the driving lever is fixedly connected with a tension spring, and one end of the tension spring is fixedly connected with the base.
Furthermore, a fixing plate is fixedly connected to the peripheral side surface of the fixing plate; the surface of the fixing plate is provided with an arc-shaped notch.
Furthermore, the collision block is of a strip structure, and one side surface far away from the rectangular notch is of a curved surface structure; one end of the collision block is rotatably connected with the rectangular notch; the lower surface of the other end of the collision block is fixedly connected with a stud penetrating through the arc-shaped notch and connected through a nut.
Furthermore, the peripheral side surface of the fixed disc is provided with a containing opening communicated with the inner bottom surface of the rectangular groove; the receiving opening is used for receiving the stud and the nut.
Furthermore, a supporting hole is formed in one side surface, close to the first supporting plate, of the second supporting plate; and a plurality of clamping grooves communicated with the supporting holes are formed in the side surface of the second supporting plate.
Furthermore, the circumferential side surface of the rotating shaft is fixedly connected with a bearing in clearance fit with the supporting hole; and the peripheral side surface of the bearing is fixedly connected with a clamping block matched with the clamping groove opening.
Further, the rotating shaft sleeve is provided with a compression spring, and two ends of the compression spring are respectively abutted against the side faces of the second supporting plate and the clamping block.
The invention has the following beneficial effects:
1. according to the invention, the collision block is arranged in the rectangular groove of the fixed disc, the extension length of the collision block is effectively reduced, the roller wheel is matched with the collision block, the shift lever and the ratchet sleeve are utilized to drive the shaft sleeve and the rotating shaft to rotate, the sliding seat is fed through the gear rack, the required turning radius of the rotating disc is effectively reduced, the requirement of the beveling machine on the use space is reduced, and the adaptability and the use convenience of the beveling machine are effectively improved.
2. According to the invention, the rotation angle of the deflector rod is adjusted by adjusting the position of the collision block, so that the rotation angle of the rotating shaft is adjusted, the moving distance of the rack generated by the rotation of the gear is adjusted, namely the feeding amount of the cutter on the sliding seat is adjusted, the beveling machine is more flexible in cutting, and the cutting efficiency and the cutting quality are favorably improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an adjustable pipe beveling machine feed apparatus of the present invention;
FIG. 2 is a schematic bottom view of the structure of FIG. 1;
FIG. 3 is an enlarged view of the portion A in FIG. 2;
FIG. 4 is a schematic structural view of a base;
FIG. 5 is a schematic view of the base, hub and ratchet sleeve configuration;
FIG. 6 is a front view of the structure of FIG. 5;
FIG. 7 is a schematic structural view of the bushing;
FIG. 8 is a schematic structural view of the shaft sleeve and the rotating shaft;
FIG. 9 is a schematic view of a ratchet sleeve construction;
in the drawings, the components represented by the respective reference numerals are listed below:
1-fixed disk, 2-rotating disk, 3-base, 4-sleeve, 5-rotating shaft, 6-ratchet sleeve, 101-rectangular notch, 102-fixed plate, 103-arc notch, 104-bump, 105-stud, 301-first support plate, 302-second support plate, 303-sliding seat, 304-rack, 305-bearing hole, 306-sleeve through hole, 307-limit notch, 308-rotating shaft through hole, 309-straight notch, 401-one-way bearing, 402-limit block, 403-first rectangular bar, 404-second rectangular bar, 501-gear, 502-connecting shaft, 503-clamping block, 504-key bar, 505-support hole, 506-clamping notch, 507-bearing, 508-clamping block, 509-compression spring, 601-keyway, 602-rod, 603-roller, 604-tension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1 and 2, the invention relates to an adjustable feeding device of a pipe beveling machine, which comprises a fixed disc 1, a rotating disc 2 and a tool rest; the fixed disc 1 is rotatably connected with a rotating disc 2, the rotating disc 2 is fixedly connected with a plurality of tool rests, and each tool rest comprises a base 3; the base 3 is fixedly mounted on the rotating disc 2.
As shown in fig. 2 and 3, a rectangular notch 101 is formed on the peripheral side surface of the fixed disk 1; a collision block 104 is arranged in the rectangular notch 101; the peripheral side surface of the fixed disc 1 is fixedly connected with a fixed plate 102; the fixing plate 102 is located below the rectangular notch 101, an arc notch 103 is formed in the surface of the fixing plate 102, and an opening of the arc notch 103 is located at the end of the rectangular notch 101.
The collision block 104 is a strip structure, and one side surface far away from the rectangular notch 101 is a curved surface structure, and the collision block 104 can also be a curved strip structure, and the outer circular arc surface faces the outer side of the rectangular notch 101. One end of the collision block 104 is rotatably connected with the inner wall of the rectangular notch 101 through a hinge; the lower surface of the other end of the collision block 104 is welded with a stud 105 which penetrates through the arc-shaped notch 103 and is connected with the arc-shaped notch through a nut.
Meanwhile, the peripheral side surface of the fixed disc 1 is provided with a containing port 106 communicated with the inner bottom surface of the rectangular notch 101; the accommodating port 106 is used for accommodating a stud 105 and a nut, the stud 105 and the nut can completely enter the accommodating port 106, the collision block 104 can also rotate and is completely positioned in the rectangular notch 101, the collision block 104 can be accommodated when the collision block is not used, and protection of the collision block 104 is improved.
When the groove operation is needed, the collision block 104 is only required to be rotated, one end of the collision block is moved out of the rectangular notch 101, and the collision block 104 is matched and locked with the stud 105 through the nut, so that the collision block 104 is fixed with the fixing plate 102, and the position of the collision block 104 is fixed.
As shown in fig. 3 and 4, a first supporting plate 301 and a second supporting plate 302 are fixedly connected to the upper surface of the base 3 side by side, and the first supporting plate 301 and the second supporting plate 302 may be rectangular strip-shaped structures and may be welded on the base 3; the upper surfaces of the first supporting plate 301 and the second supporting plate 302 are connected with a sliding seat 303 in a sliding manner through a guide rail sliding block mechanism, and the sliding seat 303 is used for installing a cutter; the upper surface of the base 3 is provided with a straight notch 309; the lower surface of the sliding seat 303 is fixedly connected with a rack 304, the lower surface of the sliding seat 303 can be provided with a rectangular channel, the rack 304 is arranged in the rectangular channel, the fixing effect on the rack 304 is improved, and meanwhile, the gap between the sliding seat 303 and the base 3 can be reduced.
A bearing hole 305 is formed in one side surface of the first support plate 301, which is far away from the second support plate 302; a shaft sleeve through hole 306 is formed in the inner side surface of the bearing hole 305; the side surface of the first supporting plate 301 is provided with at least one limiting notch 307 communicated with the bearing hole 305; a rotating shaft through hole 308 is formed in the side surface of the second support plate 302, and the rotating shaft through hole 308, the bearing hole 305 and the shaft sleeve through hole 306 are concentrically arranged;
as shown in fig. 5-7, the shaft sleeve 4 is rotatably connected in the shaft sleeve through hole 306; the rotating shaft 5 is rotatably connected in the rotating shaft through hole 308; one end of the shaft sleeve 4 is fixedly connected with a one-way bearing 401 which is in clearance fit with the bearing hole 305; the inner ring of the one-way bearing 401 is fixed with the shaft sleeve 4, and the circumferential side surface of the outer ring of the one-way bearing 401 is welded with a limiting block 402 clamped with a limiting notch 307; a first rectangular strip 403 is arranged on the circumference of the inner wall of the shaft sleeve 4 close to one end of the second supporting plate 302; a second rectangular strip 404 is arranged on the outer wall of the shaft sleeve 4 in a circumferential array, and the second rectangular strip 404 corresponds to the straight notch 309 in position; the outer wall of the shaft sleeve 4 is sleeved with a ratchet sleeve 6;
as shown in fig. 4 to 6 and 8, a gear 501 engaged with the rack 304 is fixedly connected to a circumferential side surface of one end of the rotating shaft 5; a connecting shaft 502 is welded on one end face of the rotating shaft 5; the other end of the rotating shaft 5 penetrates through the rotating shaft through hole 308 and is welded with a clamping block 503; one end of the connecting shaft 502 is inserted into the shaft sleeve 4, and the circumferential array of the end part of the insertion end is provided with the key strips 504 mutually meshed with the first rectangular strips 403, so that after the end part of the connecting shaft 502 is correspondingly clamped with the first rectangular strips 403 in the shaft sleeve 4, the shaft sleeve 4 and the rotating shaft 5 are locked in the circumferential direction, and the shaft sleeve 4 and the rotating shaft 5 keep synchronous rotation.
A supporting hole 505 is formed in one side surface of the second supporting plate 302 close to the first supporting plate 301; the second support plate 302 has at least one slot 506 formed in a side thereof and communicating with the support hole 505.
The peripheral side surface of the rotating shaft 5 is fixedly connected with a bearing 507 in clearance fit with the support hole 505; the inner ring of the bearing 507 is fixedly connected with the rotating shaft 5, and the peripheral side surface of the outer ring of the bearing 507 is welded with a clamping block 508 matched with the clamping groove opening 506. The rotating shaft 5 is sleeved with a compression spring 509, and two ends of the compression spring 509 are respectively abutted against the side surfaces of the second supporting plate 302 and the clamping block 503; the clamping block 503 is a regular hexagonal prism and rotates by being clamped by a wrench, and the end of the clamping block 503 can be opened with a blind hole with a regular hexagonal cross section and rotate by an inner hexagonal wrench.
As shown in fig. 9, the ratchet sleeve 6 has an adjusting and reversing structure, and a key slot 601 matched with the second rectangular strip 404 is formed on the inner wall of the ratchet sleeve 6; a driving lever 602 in clearance fit with the straight slot 309 is welded on the outer wall of the ratchet sleeve 6; the lower end of the shift lever 602 is rotatably connected with a roller 603 which is in contact with the collision block 104; the shift lever 602 is fixedly connected with a tension spring 604, and one end of the tension spring 604 is fixedly connected with the base 3.
When the rotating disc 2 rotates, the roller 603 touches the touch block 104, so that the shift lever 602 drives the ratchet sleeve 6 to rotate, the key slot 601 of the ratchet sleeve 6 is engaged with the second rectangular bar 404, thereby driving the shaft sleeve 4 to rotate, and at the same time, the rotating shaft 5 rotates, and the gear 501 rotates to push the rack 304 to move, thereby realizing the feeding action of the sliding seat 303.
After the roller 603 passes over the bump 104, the moving direction of the shift lever 602 is the rotational direction of the ratchet sleeve 6 under the action of the tension spring 604, so that the shift lever 602 is reset, and the shaft sleeve is kept fixed under the action of the one-way bearing 401.
When the feeding amount needs to be adjusted, the touch block 104 only needs to be shifted outwards for a certain distance, the shifting amount of the touch block 104 is larger, the larger the shifting amount generated by the shift lever 602 is, the larger the rotation angle of the gear 501 is, and therefore the shifting amount of the sliding seat 303 is larger, the feeding amount is increased, the feeding amount needs to be reduced, the touch block 104 is pushed towards the inside of the rectangular notch 101, and the position is adjusted and then locked through the nut.
After the groove machining is completed, the clamping block 503 is pushed axially, the bearing 507 is pushed out of the support hole 505, at the moment, the bearing 507 is rotated, the clamping block 508 and the clamping groove opening 506 are dislocated, and after the hand is loosened, the bearing 507 cannot enter the support hole 505, so that the rotating shaft 5 keeps the axial position at the moment.
Meanwhile, the end of the connecting shaft 502 is completely inserted into the shaft sleeve 4, the key strip 504 at the end of the connecting shaft 502 is separated from the first rectangular strip 403 at the end of the shaft sleeve 4, so that the rotating shaft 5 can rotate freely without being influenced by the one-way bearing 401 on the shaft sleeve 4, and at the moment, the clamping part 503 is rotated by the wrench, so that the gear 501 drives the rack 304 to retreat quickly, and the quick tool withdrawal and reset of the sliding seat 303 are realized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An adjustable feeding device of a pipeline beveling machine comprises a fixed disc (1), a rotating disc (2) and a tool rest; the tool holder comprises a base (3); the method is characterized in that:
the peripheral side surface of the fixed disc (1) is provided with a rectangular notch (101); a collision block (104) is arranged in the rectangular notch (101);
the upper surface of the base (3) is fixedly connected with a first supporting plate (301) and a second supporting plate (302) in parallel; the upper surfaces of the first supporting plate (301) and the second supporting plate (302) are connected with a sliding seat (303) in a sliding manner; the upper surface of the base (3) is provided with a straight notch (309); the lower surface of the sliding seat (303) is fixedly connected with a rack (304);
a bearing hole (305) is formed in one side surface, away from the second supporting plate (302), of the first supporting plate (301); a shaft sleeve through hole (306) is formed in the inner side surface of the bearing hole (305); a plurality of limiting notches (307) communicated with the bearing holes (305) are formed in the side surface of the first supporting plate (301);
a rotating shaft through hole (308) is formed in the side surface of the second supporting plate (302), and the rotating shaft through hole (308), the bearing hole (305) and the shaft sleeve through hole (306) are arranged concentrically;
the shaft sleeve (4) is rotatably connected in the shaft sleeve through hole (306); a rotating shaft (5) is rotatably connected in the rotating shaft through hole (308); one end of the shaft sleeve (4) is fixedly connected with a one-way bearing (401) which is in clearance fit with the bearing hole (305); the circumferential side surface of the one-way bearing (401) is fixedly connected with a limiting block (402) clamped with a limiting notch (307); a first rectangular strip (403) is circumferentially arrayed on the inner wall of one end, close to the second supporting plate (302), of the shaft sleeve (4); a second rectangular strip (404) is arranged on the outer wall of the shaft sleeve (4) in a circumferential array; a ratchet sleeve (6) is sleeved on the outer wall of the shaft sleeve (4);
a gear (501) meshed with the rack (304) is fixedly connected to the circumferential side surface of one end of the rotating shaft (5); one end face of the rotating shaft (5) is fixedly connected with a connecting shaft (502); the other end of the rotating shaft (5) penetrates through the rotating shaft through hole (308) and is fixedly connected with a clamping block (503); one end of the connecting shaft (502) is inserted into the shaft sleeve (4), and the circumferential array of the end part is provided with a key strip (504) meshed with the first rectangular strip (403);
a key groove (601) matched with the second rectangular strip (404) is formed in the inner wall of the ratchet sleeve (6); the outer wall of the ratchet sleeve (6) is fixedly connected with a shifting lever (602) in clearance fit with the straight notch (309); the lower end of the shifting lever (602) is rotatably connected with a roller (603) which is in contact with the collision block (104); the shifting lever (602) is fixedly connected with a tension spring (604), and one end of the tension spring (604) is fixedly connected with the base (3).
2. The adjustable pipe beveling machine feeding device according to claim 1, wherein a fixing plate (102) is fixedly connected to the peripheral side surface of the fixing plate (1); the surface of the fixing plate (102) is provided with an arc-shaped notch (103).
3. The adjustable pipe beveling machine feeding device according to claim 2, wherein the collision block (104) is of a strip structure, and one side surface far away from the rectangular notch (101) is of a curved surface structure; one end of the collision block (104) is rotatably connected with the rectangular notch (101); the lower surface of the other end of the collision block (104) is fixedly connected with a stud (105) penetrating through the arc-shaped notch (103) and is connected with the collision block through a nut.
4. The adjustable feeding device of the pipe beveling machine according to claim 3, wherein the peripheral side surface of the fixed disc (1) is provided with a receiving opening (106) communicated with the inner bottom surface of the rectangular notch (101); the receiving opening (106) is used for receiving the stud (105) and the nut.
5. The adjustable feeding device of the pipe beveling machine according to claim 1 or 4, wherein a supporting hole (505) is formed in one side surface of the second supporting plate (302) close to the first supporting plate (301); the side surface of the second supporting plate (302) is provided with a plurality of clamping notches (506) communicated with the supporting holes (505).
6. The adjustable pipe beveling machine feeding device according to claim 5, wherein a bearing (507) which is in clearance fit with the supporting hole (505) is fixedly connected to the peripheral side surface of the rotating shaft (5); and a clamping block (508) matched with the clamping groove opening (506) is fixedly connected to the peripheral side surface of the bearing (507).
7. The adjustable feeding device of the pipe beveling machine according to claim 6, wherein the rotating shaft (5) is sleeved with a compression spring (509), and two ends of the compression spring (509) are respectively abutted against the side surfaces of the second supporting plate (302) and the clamping block (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148335.3A CN111251042B (en) | 2020-03-05 | 2020-03-05 | Adjustable pipeline beveling machine feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148335.3A CN111251042B (en) | 2020-03-05 | 2020-03-05 | Adjustable pipeline beveling machine feeding device |
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| Publication Number | Publication Date |
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| CN111251042A CN111251042A (en) | 2020-06-09 |
| CN111251042B true CN111251042B (en) | 2021-03-26 |
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| CN202010148335.3A Expired - Fee Related CN111251042B (en) | 2020-03-05 | 2020-03-05 | Adjustable pipeline beveling machine feeding device |
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| CN111731559A (en) * | 2020-07-16 | 2020-10-02 | 宿州市睿鼎信息科技有限公司 | Milk shake can vanning device |
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| US3344713A (en) * | 1965-08-09 | 1967-10-03 | Kearney & Trecker Corp | Drive mechanism for actuating a movable machine member |
| GB1400294A (en) * | 1972-06-09 | 1975-07-16 | Ercilla Sagarminaga J | Milling machines |
| CN2061526U (en) * | 1990-01-02 | 1990-09-05 | 汪秋鹿 | automatic pencil sharpener |
| CN201455274U (en) * | 2009-08-12 | 2010-05-12 | 武汉市世纪电动工具有限公司 | Automatic centering annular beveling machine |
| CN203418309U (en) * | 2013-08-26 | 2014-02-05 | 温州华凯坡割机械有限公司 | Bridge type guide rail beveling machine with auxiliary knife rest |
| CN104429813A (en) * | 2014-11-27 | 2015-03-25 | 许振昆 | Rubber tapping machine |
| CN104785833A (en) * | 2015-03-24 | 2015-07-22 | 浙江澳太机械制造有限公司 | Internal-swelling pipe beveling machine |
| CN105642499A (en) * | 2016-04-07 | 2016-06-08 | 滁州艾普机电科技有限公司 | Connecting-rod oiling machine applied to field of automobile part manufacturing |
| CN108000400A (en) * | 2017-12-28 | 2018-05-08 | 重庆臻展热处理有限公司 | A kind of convenient spindle clamping unit adjusted |
| CN209004110U (en) * | 2018-08-22 | 2019-06-21 | 贵阳市第四人民医院 | An orthopedic surgical cutter |
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| CN111251042A (en) | 2020-06-09 |
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