CN111545839A - Convenient fixed tubular product groover - Google Patents

Convenient fixed tubular product groover Download PDF

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Publication number
CN111545839A
CN111545839A CN202010425332.XA CN202010425332A CN111545839A CN 111545839 A CN111545839 A CN 111545839A CN 202010425332 A CN202010425332 A CN 202010425332A CN 111545839 A CN111545839 A CN 111545839A
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CN
China
Prior art keywords
clamping
clamping mechanism
side plate
pipe
seat
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Granted
Application number
CN202010425332.XA
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Chinese (zh)
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CN111545839B (en
Inventor
沙智华
尹剑
王帅
徐雪敏
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Dalian Jiaotong University
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Dalian Jiaotong University
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Priority to CN202010425332.XA priority Critical patent/CN111545839B/en
Publication of CN111545839A publication Critical patent/CN111545839A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

Abstract

The invention discloses a pipe grooving machine convenient to fix, which can well realize automatic feeding, automatic clamping and automatic grooving of pipes, and during grooving, a first grooving machine and a second grooving machine can both perform grooving on two different pipes, and simultaneously perform grooving from two ends of the pipes, so that the two pipes can be processed at one time without turning and re-clamping the pipes, the efficiency and the precision of the pipe grooving are effectively improved, the reliability of the pipe grooving is ensured, and the pipe grooving is convenient to realize batch processing.

Description

Convenient fixed tubular product groover
Technical Field
The invention particularly relates to a pipe grooving machine convenient to fix, and belongs to the technical field of pipe grooving equipment.
Background
For the processing of pipes, grooving the pipes is one of the common processing methods. Because the fluting processing of tubular product generally is to fluting along the radial direction of tubular product, this kind of fluting mode is more troublesome to the tight location of clamp of pipe fitting, moreover, generally needs the manual work to fix a position during the location and presss from both sides tightly, and this kind of locate mode is difficult to realize batch automated processing, influences machining efficiency, and simultaneously, fluting inefficiency can't satisfy the requirement of big batch fluting processing.
Disclosure of Invention
The invention aims to provide a pipe grooving machine convenient to fix, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a pipe grooving machine convenient to fix comprises a machine base, an upper platen, a pipe feeding mechanism, a material receiving platform, a first clamping mechanism, a second clamping mechanism, a main material pushing positioning mechanism, a first auxiliary material pushing positioning mechanism and a second auxiliary material pushing positioning mechanism, wherein the top surface of the machine base is fixedly provided with the upper platen, one side of the upper platen is fixedly provided with the pipe feeding mechanism, the middle position of the upper platen is fixedly supported by a bracket and is provided with the material receiving platform, the front side of the material receiving platform is provided with the first grooving machine and the second grooving machine which are arranged side by side and are used for grooving pipes, the material receiving platform is provided with the first clamping mechanism and the second clamping mechanism which are arranged side by side from front to back, the first clamping mechanism and the second clamping mechanism can clamp two different pipes from two ends of the pipes, and the distance between the first clamping mechanism and the second clamping mechanism in the front-back direction can be adjusted, so as to the regulation of slotting position and size, and make first slotting machine and second slotting machine all can carry out the fluting processing to two tubular products of this difference, the rear side of material receiving platform is provided with right tubular product that tubular product feeding mechanism sent to carries out pushing away material main material pushing positioning mechanism, first vice material pushing positioning mechanism and the vice material pushing positioning mechanism of second are located main material pushing positioning mechanism's both sides, main material pushing positioning mechanism, first vice material pushing positioning mechanism and the vice material pushing positioning mechanism of second are used for with tubular product propelling movement that tubular product feeding mechanism sent to reach first clamping mechanism and/or second clamping mechanism position department, so that first clamping mechanism and/or second clamping mechanism clamp tightly fixedly to tubular product.
Further, preferably, the first clamping mechanism and the second clamping mechanism can realize the centering of the pipe, and the centering enables the pipe clamped and fixed to be coaxial with the central axes of the first clamping mechanism and the second clamping mechanism.
Further, as a preferred option, the grooving machine further comprises a control display cabinet, wherein the control display cabinet is used for controlling the first grooving machine and the second grooving machine and displaying the processing parameters of the first grooving machine and the second grooving machine.
Further, as preferred, first groover and second groover all include fluting headstock and fluting tool bit, the setting of fluting headstock by lift cylinder liftable, just the output of fluting headstock is provided with downwardly extending the fluting tool bit.
Preferably, the receiving table is further provided with a spindle seat capable of reciprocating back and forth, the spindle seat is provided with a vertically lifting slide rail, the slide rail is provided with a slide block in a sliding fit manner, and the back of the slotted spindle box is fixed on the slide block so that the slotted spindle box is driven by the lifting cylinder to slide up and down along the slide rail.
Further, as preferred, first clamping mechanism, second clamping mechanism all include left fixture and right fixture that left and right sides symmetrical arrangement and structure are the same, left fixture of first clamping mechanism and second clamping mechanism left fixture fixes on left centre gripping regulation seat, right fixture of first clamping mechanism and second clamping mechanism right fixture fixes on right centre gripping regulation seat.
Further, as an optimization, the left clamping adjusting seat and the right clamping adjusting seat have the same structure and respectively comprise an installation vertical plate, an inner side plate, a spacing side plate, an outer side plate and guide pillars, wherein the installation vertical plate is fixed on the receiving platform, the outer side plate is integrally arranged at the top of the installation vertical plate, the inner side plate is arranged on two sides of the outer side plate by adopting the spacing side plate, at least two guide pillars are arranged in a cavity formed between the inner side plate and the outer side plate, and the left clamping mechanism or the right clamping mechanism is respectively arranged on the respective guide pillars in a sliding manner.
Further, preferably, the left clamping mechanism and the right clamping mechanism of the first clamping mechanism both include a first clamping cylinder, a first clamping cylinder base, a clamping shoulder and a centering sleeve, wherein the first clamping cylinder is fixed on the first clamping cylinder base and extends along the axial direction of the pipe to be clamped, a first sliding seat is fixedly arranged on the first clamping cylinder base, the first sliding seat is located in a cavity formed between the inner side plate and the outer side plate and slides in a matching manner with the guide pillar, the extending direction of the guide pillar is perpendicular to the axial direction of the pipe, a plurality of clamping shoulders extending out of the end portion are arranged at the end portion of the first clamping cylinder base, the center of the clamping cylinder base is of a hollow structure, the centering sleeve is coaxially arranged at the center inside of the hollow structure, and the inner diameter of the centering sleeve is the same as the inner diameter of the inner hole of the pipe to be clamped.
Further, as an optimization, the left clamping mechanism and the right clamping mechanism of the second clamping mechanism both include a second clamping cylinder, a second clamping cylinder base, a clamping shoulder and a centering sleeve, wherein the second clamping cylinder is fixed on the second clamping cylinder base and extends along the axial direction of the pipe to be clamped, a second sliding base is fixedly arranged on the second clamping cylinder base, the second sliding base is located in a cavity formed between the inner side plate and the outer side plate and slides in a matching manner with the guide pillar, the extending direction of the guide pillar is perpendicular to the axial direction of the pipe, a plurality of clamping shoulders extending out of the end portion are arranged at the end portion of the second clamping cylinder base, the center of the clamping cylinder base is of a hollow structure, the centering sleeve is coaxially arranged at the center inside of the hollow structure, and the inner diameter of the centering sleeve is the same as the inner diameter of the inner hole of the pipe to be clamped
Preferably, a first spacing adjusting cylinder extending along the length of the outer side plate is arranged at the upper end of the outer side plate, a second spacing adjusting cylinder extending along the length of the outer side plate is arranged at the lower end of the outer side plate, the first spacing adjusting cylinder is used for driving the first sliding base to slide along the guide post, and the second spacing adjusting cylinder is used for driving the second sliding base to slide along the guide post.
Compared with the prior art, the invention has the beneficial effects that:
the pipe grooving machine convenient to fix can well realize automatic feeding, automatic clamping and automatic grooving of pipes, and during grooving, the first grooving machine and the second grooving machine can both perform grooving on two different pipes and perform grooving simultaneously from two ends of the pipes, so that the two pipes can be processed at one time without turning and re-clamping the pipes, the efficiency and the precision of the pipe grooving are effectively improved, the reliability of the pipe grooving is ensured, and the pipe grooving is convenient to realize batch processing.
Drawings
FIG. 1 is a schematic overall front view structure diagram of a tube grooving machine convenient to fix;
FIG. 2 is a schematic overall side view of a conveniently fixed pipe groover;
fig. 3 is a schematic structural diagram of a first clamping mechanism and a second clamping mechanism in a tube grooving machine convenient for fixing.
FIG. 4 is a schematic diagram of the relationship between the right clamping mechanism and the right clamping adjustment base of the present invention;
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present invention, a tube grooving machine convenient to fix includes a machine base 1, an upper platen 2, a tube feeding mechanism 3, a material receiving table, a first clamping mechanism 4, a second clamping mechanism 12, a main material pushing positioning mechanism 14, a first auxiliary material pushing positioning mechanism 15, and a second auxiliary material pushing positioning mechanism 16, wherein the top surface of the machine base is fixedly provided with the upper platen 2, one side of the upper platen 2 is fixedly provided with the tube feeding mechanism 3, the middle position of the upper platen is fixedly supported by a bracket 13 and provided with the material receiving table, the front side of the material receiving table is provided with a first grooving machine 7 and a second grooving machine 9 which are arranged side by side and are used for grooving a tube, the material receiving table is provided with a first clamping mechanism 4 and a second clamping mechanism 12 which are arranged side by side, the first clamping mechanism 4 and the second clamping mechanism 12 can clamp two different tubes 19 from two ends of the tube, and the distance between the front and back directions of the first clamping mechanism 4 and the second clamping mechanism 12 can be adjusted, so as to adjust the position and size of the groove, and make the first grooving machine 7 and the second grooving machine 9 both capable of grooving two different pipes, the rear side of the material receiving table is provided with a main material pushing and positioning mechanism 14, a first auxiliary material pushing and positioning mechanism 15 and a second auxiliary material pushing and positioning mechanism 16 for pushing the pipe sent by the pipe feeding mechanism, the first auxiliary material pushing and positioning mechanism 15 and the second auxiliary material pushing and positioning mechanism 16 are located at two sides of the main material pushing and positioning mechanism 14, the first auxiliary material pushing and positioning mechanism 15 and the second auxiliary material pushing and positioning mechanism 16 are used for pushing the pipe sent by the pipe feeding mechanism to the position of the first clamping mechanism and/or the second clamping mechanism, so that the first clamping mechanism and/or the second clamping mechanism can clamp and fix the pipe 19.
In this embodiment, the first clamping mechanism 4 and the second clamping mechanism 12 can both realize centering of the pipe, and the centering enables the pipe clamped and fixed to be coaxial with the central axes of the first clamping mechanism and the second clamping mechanism.
As a preferred embodiment, the present invention further includes a control display cabinet 10, which is used for controlling the first grooving machine 7 and the second grooving machine 9, and is capable of displaying the processing parameters of the first grooving machine 7 and the second grooving machine 9.
First groover 7 and second groover 9 all include fluting headstock 5 and fluting tool bit 11, fluting headstock 5 is by the setting of 8 liftable of lift cylinder, just the output of fluting headstock 5 is provided with downwardly extending fluting tool bit 11.
The material receiving table is further provided with a spindle seat 6 capable of reciprocating back and forth, a vertical lifting slide rail 18 is arranged on the spindle seat, a slide block 17 is arranged on the slide rail in a sliding fit mode, and the back face of the slotted spindle box is fixed on the slide block so that the slotted spindle box can be driven by the lifting cylinder to slide up and down along the slide rail.
First clamping mechanism 4, second clamping mechanism 12 all include left fixture and right fixture that left and right sides symmetrical arrangement and structure are the same, left fixture and second clamping mechanism 12 of first clamping mechanism 4 left fixture is fixed on left centre gripping regulation seat 21, right fixture and second clamping mechanism 12 of first clamping mechanism 4 right fixture is fixed on right centre gripping regulation seat 20.
The left clamping adjusting seat 21 and the right clamping adjusting seat 20 are identical in structure and respectively comprise an installation vertical plate 32, an inner side plate 23, an interval side plate 24, an outer side plate 22 and guide pillars 25, wherein the installation vertical plate is fixed on the material receiving table, the outer side plate is integrally arranged at the top of the installation vertical plate, the inner side plate is arranged on two sides of the outer side plate by adopting the interval side plate, at least two guide pillars are arranged in a cavity formed between the inner side plate and the outer side plate, and the left clamping mechanism or the right clamping mechanism is arranged on the respective guide pillars in a sliding manner.
The left clamping mechanism and the right clamping mechanism of the first clamping mechanism 4 respectively comprise a first clamping cylinder 27, a first clamping cylinder seat 34, a clamping shoulder 33 and a centering sleeve 35, wherein the first clamping cylinder is fixed on the first clamping cylinder seat and extends along the axial direction of a pipe to be clamped, a first sliding seat 26 is fixedly arranged on the first clamping cylinder seat, is positioned in a cavity formed between the inner side plate and the outer side plate and slides in a matched manner with the guide pillar, the extending direction of the guide pillar is perpendicular to the axial direction of the pipe, a plurality of clamping shoulders 33 extending out of the end part are arranged at the end part of the first clamping cylinder seat, the center of the clamping cylinder seat is of a hollow structure, the centering sleeve is coaxially arranged at the inner center of the hollow structure, and the inner diameter of the inner hole of the pipe to be clamped is the same as that of the inner hole of the pipe to be clamped.
The left clamping mechanism and the right clamping mechanism of the second clamping mechanism 12 both comprise a second clamping cylinder 29, a second clamping cylinder seat 31, a clamping shoulder 33 and a centering sleeve 35, wherein the second clamping cylinder is fixed on the second clamping cylinder seat and extends along the axial direction of a pipe to be clamped, a second sliding seat is fixedly arranged on the second clamping cylinder seat, the second sliding seat is positioned in a cavity formed between the inner side plate and the outer side plate and slides in a matching manner with the guide pillar, the extending direction of the guide pillar is perpendicular to the axial direction of the pipe, a plurality of clamping shoulders 33 extending out of the end part are arranged at the end part of the second clamping cylinder seat, the center of the clamping cylinder seat is of a hollow structure, the centering sleeve is coaxially arranged at the center inside of the hollow structure, and the inner diameter of the centering sleeve is the same as that of the inner hole of the pipe to be clamped
The upper end of the outer panel is provided with a first spacing adjustment cylinder 28 extending along its length, the lower end of the outer panel is provided with a second spacing adjustment cylinder 30 extending along its length, the first spacing adjustment cylinder 28 is used for driving the first slide carriage 26 to slide along the guide post, and the second spacing adjustment cylinder 30 is used for driving the second slide carriage to slide along the guide post.
The pipe grooving machine convenient to fix can well realize automatic feeding, automatic clamping and automatic grooving of pipes, and during grooving, the first grooving machine and the second grooving machine can both perform grooving on two different pipes and perform grooving simultaneously from two ends of the pipes, so that the two pipes can be processed at one time without turning and re-clamping the pipes, the efficiency and the precision of the pipe grooving are effectively improved, the reliability of the pipe grooving is ensured, and the pipe grooving is convenient to realize batch processing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims (10)

1. A pipe grooving machine convenient to fix comprises a machine base (1), an upper platen (2), a pipe feeding mechanism (3), a material receiving table, a first clamping mechanism (4), a second clamping mechanism (12), a main pushing positioning mechanism (14), a first auxiliary pushing positioning mechanism (15) and a second auxiliary pushing positioning mechanism (16), wherein the upper platen (2) is fixedly arranged on the top surface of the machine base, the pipe feeding mechanism (3) is fixedly arranged on one side of the upper platen (2), the material receiving table is fixedly supported and arranged in the middle of the upper platen by a support (13), a first grooving machine (7) and a second grooving machine (9) which are arranged side by side and are used for grooving pipes are arranged on the front side of the material receiving table, and the first clamping mechanism (4) and the second clamping mechanism (12) which are arranged side by side in the front and back are arranged on the material receiving table, first clamping mechanism (4), second clamping mechanism (12) all can press from both ends of tubular product tightly two tubular product (19) of difference, just interval between first clamping mechanism (4) and second clamping mechanism (12) fore-and-aft direction can be adjusted set up to be convenient for to the regulation of grooving position and size, and make first groover (7) and second groover (9) all can carry out fluting processing to two tubular product of this difference, the rear side of material receiving platform is provided with to tubular product that tubular product feeding mechanism sent to carries out the material pushing main material pushing positioning mechanism (14), first vice pushing positioning mechanism (15) and the vice pushing positioning mechanism (16) of second are located the both sides of main material pushing positioning mechanism (14), main positioning mechanism (14) have pushed material, The first auxiliary pushing positioning mechanism (15) and the second auxiliary pushing positioning mechanism (16) are used for pushing the pipe sent by the pipe feeding mechanism to the first clamping mechanism and/or the second clamping mechanism, so that the first clamping mechanism and/or the second clamping mechanism can clamp and fix the pipe (19).
2. A tube groover facilitating fixturing as recited in claim 1, wherein: the first clamping mechanism (4) and the second clamping mechanism (12) can realize centering on the pipe, and the centering enables the pipe clamped and fixed to be coaxial with the central axes of the first clamping mechanism and the second clamping mechanism.
3. A tube groover facilitating fixturing as recited in claim 1, wherein: the automatic grooving machine further comprises a control display cabinet (10), wherein the control display cabinet is used for controlling the first grooving machine (7) and the second grooving machine (9) and can display processing parameters of the first grooving machine (7) and the second grooving machine (9).
4. A tube groover facilitating fixturing as recited in claim 1, wherein: first groover (7) and second groover (9) all include fluting headstock (5) and fluting tool bit (11), fluting headstock (5) are by the setting of lift cylinder (8) liftable, just the output of fluting headstock (5) is provided with extension down fluting tool bit (11).
5. A conveniently fixed tube groover as defined in claim 4 wherein: the material receiving table is further provided with a spindle seat (6) capable of reciprocating back and forth, a vertical lifting slide rail (18) is arranged on the spindle seat, a slide block (17) is arranged on the slide rail in a sliding fit mode, and the back face of the slotted spindle box is fixed on the slide block so that the slotted spindle box can be driven by the lifting cylinder to slide up and down along the slide rail.
6. A tube groover facilitating fixturing as recited in claim 1, wherein: first clamping mechanism (4), second clamping mechanism (12) all include left fixture and right fixture that left and right sides symmetrical arrangement and structure are the same, left fixture and second clamping mechanism (12) of first clamping mechanism (4) left fixture is fixed on left centre gripping regulation seat (21), right fixture and second clamping mechanism (12) of first clamping mechanism (4) right fixture is fixed on right centre gripping regulation seat (20).
7. A conveniently fixed tube groover as defined in claim 6 wherein: the left clamping adjusting seat (21) and the right clamping adjusting seat (20) are identical in structure and respectively comprise an installation vertical plate (32), an inner side plate (23), an interval side plate (24), an outer side plate (22) and guide pillars (25), wherein the installation vertical plate is fixed on the material receiving table, the outer side plate is integrally arranged at the top of the installation vertical plate, the inner side plate is arranged on two sides of the outer side plate through the interval side plate, at least two guide pillars are arranged in a cavity formed between the inner side plate and the outer side plate, and the left clamping mechanism or the right clamping mechanism is slidably arranged on the respective guide pillars respectively.
8. A conveniently fixed tube groover as defined in claim 7 wherein: the left clamping mechanism and the right clamping mechanism of the first clamping mechanism (4) respectively comprise a first clamping cylinder (27), a first clamping cylinder seat (34), a clamping shoulder (33) and a centering sleeve (35), wherein the first clamping cylinder is fixed on the first clamping cylinder seat and extends along the axial direction of the pipe to be clamped, a first sliding seat (26) is fixedly arranged on the first clamping cylinder seat, the first sliding seat is positioned in a cavity formed between the inner side plate and the outer side plate, and is matched with the guide post to slide, the extending direction of the guide post is vertical to the axial direction of the pipe, the end part of the first clamping cylinder seat is provided with a plurality of clamping shoulders (33) extending out of the end part, the center of the clamping cylinder seat is of a hollow structure, and the inner center of the hollow structure is provided with the coaxial centering sleeve, and the inner diameter of the centering sleeve is the same as that of the inner hole of the pipe to be clamped.
9. A conveniently fixed tube groover as defined in claim 8 wherein: the left clamping mechanism and the right clamping mechanism of the second clamping mechanism (12) respectively comprise a second clamping cylinder (29), a second clamping cylinder seat (31), a clamping shoulder (33) and a centering sleeve (35), wherein the second clamping cylinder is fixed on the second clamping cylinder seat and extends along the axial direction of the pipe to be clamped, a second sliding seat is fixedly arranged on the second clamping cylinder seat and is positioned in a cavity formed between the inner side plate and the outer side plate, and is matched with the guide post to slide, the extending direction of the guide post is vertical to the axial direction of the pipe, the end part of the second clamping cylinder seat is provided with a plurality of clamping shoulders (33) extending out of the end part, the center of the clamping cylinder seat is of a hollow structure, and the inner center of the hollow structure is provided with the coaxial centering sleeve, and the inner diameter of the centering sleeve is the same as that of the inner hole of the pipe to be clamped.
10. A conveniently fixed tube groover as defined in claim 9 wherein: the upper end of the outer side plate is provided with a first spacing adjusting cylinder (28) extending along the length of the outer side plate, the lower end of the outer side plate is provided with a second spacing adjusting cylinder (30) extending along the length of the outer side plate, the first spacing adjusting cylinder (28) is used for driving the first sliding seat (26) to slide along the guide column, and the second spacing adjusting cylinder (30) is used for driving the second sliding seat to slide along the guide column.
CN202010425332.XA 2020-05-19 2020-05-19 Convenient fixed tubular product groover Active CN111545839B (en)

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CN111545839B CN111545839B (en) 2021-03-02

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Publication number Priority date Publication date Assignee Title
CN112676849A (en) * 2020-12-11 2021-04-20 杨樱 Square iron block cutting equipment

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CN103990853A (en) * 2014-05-08 2014-08-20 西安交通大学 Symmetrical multi-cutter rod tube grooving machine
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Publication number Priority date Publication date Assignee Title
CN112676849A (en) * 2020-12-11 2021-04-20 杨樱 Square iron block cutting equipment
CN112676849B (en) * 2020-12-11 2023-11-24 内蒙古卓祥机电设备制造有限责任公司 Square iron block cutting equipment

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