CN112705591B - Round device is changeed to cylindric thin wall part - Google Patents
Round device is changeed to cylindric thin wall part Download PDFInfo
- Publication number
- CN112705591B CN112705591B CN202011325774.3A CN202011325774A CN112705591B CN 112705591 B CN112705591 B CN 112705591B CN 202011325774 A CN202011325774 A CN 202011325774A CN 112705591 B CN112705591 B CN 112705591B
- Authority
- CN
- China
- Prior art keywords
- rod
- round rotating
- round
- plate
- rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/14—Recontouring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a round turning device for cylindrical thin-wall parts, which comprises a supporting bottom plate, wherein the lower end of the supporting bottom plate is connected with two supporting side plates which are symmetrically arranged, the upper end of the supporting bottom plate is connected with a round turning mechanism, the round turning mechanism comprises a supporting plate I, the lower end of the supporting plate I is connected with the supporting bottom plate through a plurality of supporting rods I, the round turning device also comprises a round turning motor which is connected with the supporting bottom plate, the rotating part of the round turning motor is connected with a reciprocating screw rod I, the upper end of the reciprocating screw rod I is connected with the supporting plate I through a bearing, the outer side of the reciprocating screw rod I is sleeved with a supporting plate II, the upper end of the supporting plate II is connected with a round turning piece through a plurality of supporting rods II, the supporting plate I is also connected with a connecting rod I, the upper end of the connecting rod I is provided with a fixed block, the fixed threaded rod is connected with the fixed block in a threaded manner, the lower end of the fixed rod is connected with a fixed plate, and the lower end of the fixed plate is connected with the fixed pad.
Description
Technical Field
The invention relates to the field related to part machining, in particular to a cylindrical thin-wall part rounding device.
Background
Mechanical parts, also called mechanical elements, are the basic elements that make up the machine, are the individual pieces that make up the machine and are not separable, and are not only a discipline in studying and designing the mechanical basis in various devices, but also a general term for parts and components, which are essential important components in the field of machines.
The cylindrical thin-wall part is one of the parts, and people often need to manually ensure the side wall of the cylindrical thin-wall part to be at a certain curvature when processing the cylindrical thin-wall part, so that the qualification of the part can be ensured, but the efficiency of the method is very low, and time is wasted, so that a cylindrical thin-wall part rounding device capable of solving the problems is urgently needed at present.
Disclosure of Invention
The invention aims to provide a cylindrical thin-wall part rounding device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a cylindric thin wall part changes circle device, includes supporting baseplate, the lower extreme of supporting baseplate is connected with two supporting side plates that the symmetry set up, supporting baseplate's upper end is connected with changeing circle mechanism, it includes backup pad one to change circle mechanism, backup pad one's lower extreme is connected with supporting baseplate through a plurality of bracing pieces, still includes the commentaries on classics circle motor that is connected with supporting baseplate, change circle motor's rotation portion and reciprocating screw one are connected, reciprocating screw one's upper end is connected with backup pad one through the bearing, reciprocating screw one's outside cover is equipped with backup pad two, a plurality of bracing pieces are all passed backup pad two, backup pad two's upper end is connected with changeing the circle piece through a plurality of bracing pieces, backup pad one still is connected with connecting rod one, connecting rod one's upper end is provided with the fixed block, fixed threaded rod and fixed block threaded connection, fixed threaded rod's lower extreme and fixed plate are connected, the lower extreme and the fixed pad are connected.
As a further scheme of the invention: the fixing pad is a nitrile rubber pad.
As still further aspects of the invention: the round piece is including changeing the circle urceolus, the lower extreme and the bracing piece second of changeing the circle urceolus are connected, the inboard and the a plurality of outer poles of changeing the circle urceolus are connected, the outside of changeing the circle outside pole first is established to outer pole cover, be provided with a plurality of regulation holes first in changeing the circle on the first pole, still include regulation round pin first, regulation round pin first passes the outer pole of changeing first and regulation hole threaded connection, the other one end and the round bent plate first of changeing the circle in changeing, be provided with the wafer first of changeing on the round bent plate, still include changeing the circle inner tube, the lower extreme and the bracing piece second of changeing the circle inner tube are connected, the outside and the second of changeing the circle inner tube are connected, the outside cover of changeing the circle inner tube is equipped with the circle outside pole second, be provided with a plurality of regulation holes second on the circle inner pole, still include the round pin second, the round pin second passes the circle outside pole and is connected with regulation hole second thread, change round bent plate one end and change round bent plate second, change round plate second and be provided with the wafer on the wafer.
As still further aspects of the invention: the number of the first round rotating outer rods is ten, the number of the second round rotating inner rods is ten, and the number of the first regulating holes and the number of the second regulating holes are four.
As still further aspects of the invention: and the first rotary disc and the second rotary disc are made of alloy steel.
As still further aspects of the invention: the lower extreme and the bi-directional motor of supporting baseplate are connected, bi-directional motor's rotation portion is connected with the reciprocal lead screw second, the other end and the support curb plate of reciprocal lead screw second are connected, four limiting plates that the two pairwise complex symmetry of lower extreme of supporting baseplate set up, reciprocal lead screw second passes the limiting plate, reciprocal slider is equipped with to the outside cover of reciprocal lead screw second, the lower extreme and the cover of reciprocal slider establish the outer pole and are connected, be provided with logical groove in the cover establishes the outer pole, the cover establishes the outer pole and establishes in the outside of removing the inner pole through logical groove cover, remove the inner pole and be connected with logical groove through elastic component one, remove the inner pole and be connected with the clamping bar, be provided with on the cover establishes outer pole with clamping bar complex joint groove one, the lower extreme of removal inner pole still is connected with the removal mainboard, the lower extreme of removal mainboard evenly is provided with four removal wheels, still includes the connecting plate one that is connected with the support curb plate, be provided with the clamping bar that supplies the clamping bar to pass through the clamping groove two, the slope sets up of clamping bar.
As still further aspects of the invention: the first elastic piece is a spring.
Compared with the prior art, the invention has the beneficial effects that: the upper end of the supporting bottom plate is connected with the rounding mechanism, the cylindrical thin-wall part is firstly placed on the supporting plate I, then the adjusting pin I and the adjusting pin II are respectively inserted into the corresponding adjusting hole I and the adjusting hole II in a threaded manner according to requirements, so that the turning disc I and the turning disc II are respectively abutted with the outer wall and the inner wall of the cylindrical thin-wall part, the cylindrical thin-wall part is fixed through the fixing plate, then the rounding motor is started to drive the reciprocating screw rod to rotate, the supporting plate II drives the supporting rod II to move up and down, and then the turning disc I and the turning disc II are driven to reciprocate up and down to carry out rounding operation on the cylindrical thin-wall part, so that the method is simple and efficient; under the state of not moving, support curb plate and ground butt, wait until when needing to remove, the rotation of bi-directional motor drives reciprocal lead screw two and rotates for reciprocal slider moves to both ends, drive the cover at this moment and establish outer pole and remove interior pole and also remove to both ends, under the effect of joint groove two, the clamping rod drives and removes interior pole along joint groove downward movement, make and remove mainboard and movable wheel downward movement, surpass supporting baseplate's lower terminal surface, can remove this moment, the cylindric thin wall part changes circle device in this application, can carry out the operation of changeing the circle to cylindric thin wall part by the efficient, and is simple efficient, has very big progress.
Drawings
Fig. 1 is a schematic structural view of a rounding device for cylindrical thin-walled parts.
Fig. 2 is a schematic structural view of a transfer round piece in the cylindrical thin-walled part transfer round device.
Fig. 3 is a schematic cross-sectional structure diagram of a cylindrical thin-walled part rounding device in which an outer rod is sleeved and connected with a movable inner rod.
Fig. 4 is a schematic structural view of a first clamping groove sleeved on an outer rod in a rounding device for cylindrical thin-wall parts.
In the figure: the elastic clamping device comprises a 1-fixed threaded rod, a 2-fixed plate, a 3-fixed pad, a 4-supporting plate II, a 5-supporting plate I, a 6-reciprocating screw rod II, a 7-supporting bottom plate, a 8-connecting plate I, a 9-supporting side plate, a 10-clamping groove II, a 11-bearing, a 12-round outer cylinder, a 13-reciprocating screw rod I, a 14-round motor, a 15-clamping plate, a 16-moving wheel, a 17-moving main plate, a 18-moving inner rod, a 19-fixed block, a 20-connecting rod I, a 21-supporting rod II, a 22-supporting rod I, a 23-limiting plate, a 24-clamping groove I, a 25-reciprocating slide block, a 26-sleeved outer rod, a 27-round inner rod I, a 28-round outer rod I, a 29-round adjusting hole I, a 30-round curved plate I, a 31-round disc I, a 32-round hole II, a 33-round inner rod II, a 34-adjusting pin I, a 35-round inner cylinder, a 36-round disc II, a 37-round curved plate II, a 38-adjusting pin II, a 39-round groove I, a 40-round clamping groove I, a 40-round elastic piece I, and a 42-round connecting rod II.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present invention, a rounding device for a cylindrical thin-walled part includes a supporting bottom plate 7, wherein the lower end of the supporting bottom plate 7 is connected with two supporting side plates 9 symmetrically arranged, the supporting bottom plate is supported by the supporting side plates 9, the upper end of the supporting bottom plate 7 is connected with a rounding mechanism, and rounding operation is performed on the cylindrical thin-walled part by the rounding mechanism.
In this embodiment, preferably, the rounding mechanism includes a first support plate 5, the lower end of the first support plate 5 is connected with the support bottom plate 7 through a plurality of first support rods 22, the rounding mechanism further includes a rounding motor 14 connected with the support bottom plate 7, a rotating portion of the rounding motor 14 is connected with a first reciprocating screw rod 13, the upper end of the first reciprocating screw rod 13 is connected with the first support plate 5 through a bearing 11, a second support plate 4 is sleeved outside the first reciprocating screw rod 13, a plurality of first support rods 22 penetrate through the second support plate 4, the upper end of the second support plate 4 is connected with a rounding piece through a plurality of second support rods 21, the rounding piece is used for rounding a cylindrical thin-wall part, the first support plate 5 is further connected with a first connecting rod 20, the upper end of the first connecting rod 20 is provided with a fixed block 19, the fixed threaded rod 1 is connected with the first threaded rod 19, the lower end of the fixed rod 1 is connected with a fixed plate 2, the lower end of the fixed plate 2 is connected with a fixed pad 3, and the fixed pad 3 is preferably a rubber pad.
Preferably, the rounding piece comprises a rounding outer cylinder 12, the lower end of the rounding outer cylinder 12 is connected with a support rod II 21, the inner side of the rounding outer cylinder 12 is connected with a plurality of rounding outer rods II 28, the rounding outer rods II 28 are sleeved outside a rounding inner rod II 27, a plurality of adjusting holes II 29 are arranged on the rounding inner rod II 27, the rounding piece further comprises an adjusting pin II 34, the adjusting pin II 34 penetrates through the rounding outer rod II 28 and is in threaded connection with the adjusting holes II 29, the other end of the rounding inner rod II 27 is connected with a rounding curved plate II 30, a rounding disc I31 is arranged on the rounding curved plate II 30, the rounding inner cylinder 35 is connected with a support rod II 21, the outer side of the rounding inner cylinder 35 is connected with a plurality of rounding inner rods II 33, a plurality of adjusting holes II 32 are arranged on the rounding inner rod II 33 in a sleeved mode, the second adjusting pin 38 is connected with the second adjusting hole 32 by threads through the second round outer rod 42, the other end of the second round outer rod 42 is connected with the second round curved plate 37, the second round curved plate 37 is provided with the second round disc 36, preferably, the first round outer rod 28 is ten in number, the second round inner rod 33 is ten in number, the first adjusting hole 29 and the second adjusting hole 32 are all four in number, the first round disc 31 and the second round disc 36 are all made of alloy steel, a cylindrical thin-wall part is firstly placed on the first supporting plate 5 by a user, then the first adjusting pin 34 and the second adjusting pin 38 are respectively inserted into the first adjusting hole 29 and the second adjusting hole 32 by threads according to requirements, so that the first round disc 31 and the second round disc 36 are respectively abutted with the outer wall and the inner wall of the cylindrical thin-wall part, then the cylindrical thin-wall part is fixed through the fixing plate 2, and then the circle turning motor 14 is started to drive the reciprocating screw rod to rotate, so that the second support plate 4 drives the second support rod 21 to move up and down, and then the first circle turning plate 31 and the second circle turning plate 36 are driven to reciprocate up and down to perform circle turning operation on the cylindrical thin-wall part, and the circle turning machine is simple and efficient.
The working principle of the embodiment is as follows: the upper end of the supporting bottom plate 7 is connected with a rounding mechanism, firstly, a cylindrical thin-wall part is placed on the supporting plate I5, then, according to requirements, a first adjusting pin 34 and a second adjusting pin 38 are respectively inserted into a first adjusting hole 29 and a second adjusting hole 32 in a threaded mode, a first turning disc 31 and a second turning disc 36 are respectively abutted against the outer wall and the inner wall of the cylindrical thin-wall part, then the cylindrical thin-wall part is fixed through the fixing plate 2, then, a rounding motor 14 is started to drive a reciprocating screw rod to rotate, the supporting plate II 4 drives the supporting rod II 21 to move up and down, and then, the first turning disc 31 and the second turning disc 36 are driven to reciprocate up and down to carry out rounding operation on the cylindrical thin-wall part.
Example 2
The embodiment is improved on the basis of the embodiment, the lower end of the supporting bottom plate 7 is connected with a bidirectional motor, the rotating part of the bidirectional motor is connected with a reciprocating screw rod II 6, the other end of the reciprocating screw rod II 6 is connected with the supporting side plate 9, four limit plates 23 which are symmetrically arranged in a pairwise matching way are arranged at the lower end of the supporting bottom plate 7, the reciprocating screw rod II 6 penetrates through the limit plates 23, a reciprocating slide block 25 is sleeved outside the reciprocating screw rod II 6, the lower end of the reciprocating slide block 25 is connected with a sleeved outer rod 26, a through groove 39 is arranged in the sleeved outer rod 26, the sleeved outer rod 26 is sleeved outside the movable inner rod 18 through the through groove 39, the movable inner rod 18 is connected with the through groove 39 through an elastic piece I41, preferably, the elastic piece I41 is a spring, the movable inner rod 18 is connected with a clamping rod 40, the clamping rod 40 is connected with the clamping plate 15, the sleeve outer rod 26 is provided with a first clamping groove 24 matched with the clamping rod 40, the lower end of the movable inner rod 18 is also connected with the movable main board 17, the lower end of the movable main board 17 is uniformly provided with four movable wheels 16, the movable inner rod 18 is driven to move through the movable wheels 16, the sleeve outer rod further comprises a first connecting plate 8 connected with the support side board 9, the first connecting plate 8 is provided with a second clamping groove 10 for the clamping rod 40 to pass through, the second clamping groove 10 is obliquely arranged, in a non-moving state, the support side board 9 is abutted with the ground, when the sleeve outer rod 10 needs to move, the reciprocating screw rod 6 is driven to rotate by the rotation of the bidirectional motor, so that the reciprocating slide block 25 is driven to move towards two ends, the sleeve outer rod 26 and the movable inner rod 18 are driven to move towards two ends at the moment, the clamping rod 40 is driven to move downwards along the first clamping groove 24 under the action of the second clamping groove 10, so that the movable main board 17 and the movable wheels 16 move downwards, beyond the lower end face of the support base 7, movement is possible at this time.
The working principle of the embodiment is as follows: in the state of no movement, the supporting side plate 9 is abutted with the ground, when the movement is needed, the rotation of the bidirectional motor drives the second reciprocating screw rod 6 to rotate, so that the reciprocating sliding block 25 moves towards two ends, the sleeved outer rod 26 and the movable inner rod 18 are driven to move towards two ends, under the action of the second clamping groove 10, the clamping rod 40 drives the movable inner rod 18 to move downwards along the first clamping groove 24, so that the movable main plate 17 and the movable wheel 16 move downwards and exceed the lower end face of the supporting bottom plate 7, and the movable main plate can move at the moment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The utility model provides a cylindric thin wall part changes circle device, its characterized in that includes supporting baseplate (7), the lower extreme of supporting baseplate (7) is connected with two support curb plates (9) that the symmetry set up, the upper end and the commentaries on classics circle mechanism of supporting baseplate (7) are connected, it includes backup pad one (5) to change circle mechanism, the lower extreme of backup pad one (5) is connected with supporting baseplate (7) through a plurality of bracing pieces one (22), still include the commentaries on classics circle motor (14) that are connected with supporting baseplate (7), the rotation portion of commentaries on classics circle motor (14) is connected with reciprocating screw rod one (13), the upper end of reciprocating screw rod one (13) is connected with backup pad one (5) through bearing (11), the outside cover of reciprocating screw rod one (13) is equipped with backup pad two (4), a plurality of bracing pieces one (22) all pass backup pad two (4), the upper end of backup pad two (4) are connected with changeing round bar piece, backup pad one (5) still is connected with connecting one (20), connecting piece one (20) is provided with fixed connection piece (19) and fixed connection screw rod (1) are fixed with threaded rod (1) down, the lower end of the fixed plate (2) is connected with a fixed pad (3);
the round rotating part comprises a round rotating outer cylinder (12), the lower end of the round rotating outer cylinder (12) is connected with a support rod II (21), the inner side of the round rotating outer cylinder (12) is connected with a plurality of round rotating outer rods I (28), the round rotating outer rods I (28) are sleeved on the outer sides of round rotating inner rods II (27), a plurality of first regulating holes (29) are formed in the round rotating inner rods I (27), the round rotating part also comprises regulating pins I (34), the regulating pins I (34) penetrate through the round rotating outer rods I (28) to be connected with regulating holes I (29) in a threaded mode, the other end of the round rotating inner rods I (27) is connected with a round rotating curved plate I (30), round rotating discs I (31) are arranged on the round rotating curved plate I (30), the lower ends of the round rotating inner cylinders I (35) are connected with the support rod II (21), the outer sides of the round rotating inner cylinders I (35) are connected with a plurality of round rotating inner rods II (33), the outer sides of the round rotating inner rods II (33) are provided with regulating pins II (42), the outer ends of the round rotating rods II (33) are connected with the round rotating inner rods II (32) respectively, the round rotating pins II (32) are arranged on the outer ends of the round rotating rods II (32) respectively, the round rotating pins II (32) are connected with the round rotating rods II (32), a second rotary disc (36) is arranged on the second rotary curved plate (37);
the number of the first round rotating outer rods (28) is ten, the number of the second round rotating inner rods (33) is ten, and the number of the first regulating holes (29) and the second regulating holes (32) is four;
the first rotary disc (31) and the second rotary disc (36) are made of alloy steel;
the lower end of the supporting bottom plate (7) is connected with a bidirectional motor, the rotating part of the bidirectional motor is connected with a reciprocating screw rod II (6), the other end of the reciprocating screw rod II (6) is connected with a supporting side plate (9), four limit plates (23) which are symmetrically arranged at the lower end of the supporting bottom plate (7) in a pairwise matching way, the reciprocating screw rod II (6) passes through the limit plates (23), a reciprocating sliding block (25) is sleeved outside the reciprocating screw rod II (6), the lower end of the reciprocating sliding block (25) is connected with a sleeved outer rod (26), a through groove (39) is arranged in the sleeved outer rod (26), the sleeved outer rod (26) is sleeved outside a movable inner rod (18) through the through groove (39), the movable inner rod (18) is connected with the through groove (39) through an elastic piece I (41), the movable inner rod (18) is connected with a clamping rod (40), the clamping rod (40) is connected with a clamping plate (15), the sleeved outer rod (26) is connected with the movable inner end (16) through the clamping rod (16) through a clamping groove (24), the movable inner end (17) is uniformly connected with the movable inner end (16), the connecting plate I (8) is connected with the supporting side plate (9), a clamping groove II (10) for the clamping rod (40) to pass through is formed in the connecting plate I (8), and the clamping groove II (10) is obliquely arranged.
2. The cylindrical thin-walled part rounding device according to claim 1, characterized in that the fixing pad (3) is a nitrile rubber pad.
3. The cylindrical thin-walled part rounding device according to claim 1, wherein the first elastic member (41) is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011325774.3A CN112705591B (en) | 2020-11-23 | 2020-11-23 | Round device is changeed to cylindric thin wall part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011325774.3A CN112705591B (en) | 2020-11-23 | 2020-11-23 | Round device is changeed to cylindric thin wall part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112705591A CN112705591A (en) | 2021-04-27 |
| CN112705591B true CN112705591B (en) | 2023-05-02 |
Family
ID=75542106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011325774.3A Active CN112705591B (en) | 2020-11-23 | 2020-11-23 | Round device is changeed to cylindric thin wall part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112705591B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458188B (en) * | 2021-07-06 | 2022-12-09 | 绍兴润达通风设备有限公司 | Axial fan dryer inner wall shaping device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1078390B (en) * | 1977-01-21 | 1985-05-08 | Galdabini Renzo | AUTOMATIC STRAIGHTENING MACHINE |
| DE19847930A1 (en) * | 1998-10-19 | 2000-04-20 | Ellmers Instandhaltungstechnik | Device for bulging collars on metal drums |
| CN102371292A (en) * | 2011-11-07 | 2012-03-14 | 天津绿博大环保设备科技研发有限公司 | Vertical opening bucket reshaping system |
| CN203409470U (en) * | 2013-03-22 | 2014-01-29 | 江苏鼎盛重工有限公司 | Pre-weld reshaping aid for large-sized steel cylinder |
| CN108380698A (en) * | 2018-04-20 | 2018-08-10 | 裴泽民 | Justify device in a kind of vertical pressure vessel cylinder school |
| CN109500151B (en) * | 2018-10-18 | 2020-06-23 | 中船澄西船舶修造有限公司 | Steel pipe roundness correction and butt joint tool |
| CN109282121A (en) * | 2018-10-22 | 2019-01-29 | 刘景江 | A kind of rotary Mapping Flat easy to remove |
| CN110935750A (en) * | 2019-12-26 | 2020-03-31 | 无锡市创新低温环模设备科技有限公司 | Inner circle shaping tool for cylinder |
-
2020
- 2020-11-23 CN CN202011325774.3A patent/CN112705591B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112705591A (en) | 2021-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112705591B (en) | Round device is changeed to cylindric thin wall part | |
| CN211540591U (en) | Connecting rod removes radial burr device | |
| CN115139210B (en) | Synchronous polishing device for groove bottom surface and groove side surface of quartz thick plate groove for semiconductor | |
| CN208800987U (en) | A kind of novel multi-station assembling equipment | |
| CN108723937A (en) | A kind of robot components grinding device with placement transportation function | |
| CN108817904A (en) | A kind of novel multi-station assembling equipment | |
| CN208409289U (en) | A kind of small-sized automatic positioning clamping device easy to use | |
| CN218427446U (en) | Motor casing location grinding machanism | |
| CN209189301U (en) | A kind of computer keyboard impurity cleaning device | |
| CN209140556U (en) | Device for deburring is used in a kind of production of automobile gear | |
| CN218384350U (en) | Building anti-seismic performance test bench | |
| CN208409410U (en) | A kind of Crankshaft Machining grinding device | |
| CN109048558A (en) | One kind using end surface machining apparatus convenient for spring production | |
| CN207231936U (en) | A kind of easy-operating abrasion performance testing machine | |
| CN115890483A (en) | Part grinding mechanism and welding equipment | |
| CN208543307U (en) | One kind using end surface machining apparatus convenient for spring production | |
| CN209095189U (en) | A kind of bearing cap Foundry Production grinding apparatus | |
| CN209707289U (en) | A kind of tooling of testing mobile phone screen hardness | |
| CN208305633U (en) | A kind of injection mold of data cable plug | |
| CN220944742U (en) | Bearing ring polishing device | |
| CN208195004U (en) | A kind of TV frame processing jig | |
| CN211277915U (en) | Clamping device for polishing bearing | |
| CN220902830U (en) | Plastic base surface polishing mechanism | |
| CN220497978U (en) | Bench tapping machine convenient to change screw tap | |
| CN215522478U (en) | Traditional chinese medicine refines device with removing damping structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiang Jianyang Inventor after: Song Xuezhen Inventor before: Xiang Jianyang Inventor before: Chen Fang Inventor before: Yu Xiao Inventor before: Cai Ehui |
|
| CB03 | Change of inventor or designer information |