CN212121273U - Linear type tank body welding seam rolling machine - Google Patents
Linear type tank body welding seam rolling machine Download PDFInfo
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- CN212121273U CN212121273U CN202020834040.7U CN202020834040U CN212121273U CN 212121273 U CN212121273 U CN 212121273U CN 202020834040 U CN202020834040 U CN 202020834040U CN 212121273 U CN212121273 U CN 212121273U
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Abstract
The utility model provides a linear type jar body welding seam bucker relates to the technical field of extrusion equipment. The linear tank welding seam rolling machine comprises a fixed frame, a transverse fixed piece and a pulley extrusion piece; the lower end of the fixed frame is connected to the workbench; the transverse fixing piece is connected with the fixing frame and used for fixing the tank body of the welding line to be repaired; the pulley extrusion piece is connected with the fixing frame and arranged above the transverse fixing piece, and the pulley extrusion piece can extrude and repair the welding seam of the tank body on the transverse fixing piece. The problem of among the prior art, adopt the manual work to beat the mode of handling jar body welding seam, operating personnel's intensity of labour is big, the operating efficiency is low, cause the incident easily, can not reach the health requirement of product, the product after the processing can not reach technical requirement is solved. The utility model discloses utilize horizontal mounting fixed to the jar body, the pulley extruded article is restoreed jar body welding seam extrusion, ensures that jar body is quick, accurate to be restoreed.
Description
Technical Field
The utility model belongs to the technical field of the technique of extrusion equipment and specifically relates to a linear type jar body welding seam bucker is related to.
Background
In the field of welding production and manufacturing of stainless steel products, after a stainless steel tank body is machined, the welding seam of the stainless steel tank body often needs secondary machining. In the secondary processing, manual processing is generally adopted, that is: the operator holds the hammer head, beats the position of the welding seam of the tank body, and repairs the position of the welding seam of the tank body by the impact force of the hammer head.
Among the above-mentioned prior art, adopt the mode of artifical processing jar body welding seam, have following some shortcomings:
a. the labor intensity of the operating personnel is high, and the working efficiency is not high.
b. The operation personnel adopt the tup to beat the welding seam, because there is the error of beating the position, still appears the welding seam department unevenness easily, leads to the entry position just or the hammering position is just not to cause the problem of damaging the work piece.
c. When the welding line is knocked manually and the knocking position deviation occurs, the hand is easy to be injured by a hammer, and safety accidents are caused.
e. Most stainless steel tank bodies are food-grade containers, so that the risk of bacterial infection is easy to occur, and the sanitary requirement of products cannot be met.
f. The surface smoothness of the stainless steel tank body is high, and the technical requirements cannot be met by adopting a manual welding line processing mode in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a linear type jar body welding seam bucker to solve and exist among the prior art, adopt the manual work to beat the mode of handling jar body welding seam, operation personnel's intensity of labour is big, the operating efficiency is low, cause the incident easily, can not reach the sanitary requirement of product, and the product after the processing can not reach technical requirement's problem.
The utility model provides a linear tank welding seam rolling machine, which comprises a fixed frame, a transverse fixed piece and a pulley extrusion piece;
the lower end of the fixed frame is connected to the workbench;
the transverse fixing piece is connected with the fixing frame and used for fixing the tank body of the welding line to be repaired;
the pulley extrusion piece is connected with the fixing frame and arranged above the transverse fixing piece, and the pulley extrusion piece can extrude and repair the welding seam of the tank body on the transverse fixing piece.
Furthermore, the fixing frame is an L-shaped frame, the L-shaped frame comprises a transverse supporting seat at the bottom and a longitudinal supporting seat at the side, and the longitudinal supporting seat is vertically connected with the transverse supporting seat;
the transverse supporting seat is connected to the workbench, and the transverse fixing piece and the pulley extrusion piece are connected to the longitudinal supporting seat.
Further, the transverse fixing piece comprises a cylindrical transverse shaft, a connecting piece and a first driving cylinder;
the fixed end of the cylindrical cross shaft is connected with the side surface of the longitudinal supporting seat, the movable end of the cylindrical cross shaft is connected with the first connecting end of the connecting piece, the second connecting end of the connecting piece is connected with the output end of the first driving air cylinder, and the first driving air cylinder is connected to the pulley extrusion piece.
Furthermore, the fixed end of the cylindrical transverse shaft is connected with a reinforcing rib plate.
Furthermore, the cross section of the reinforcing rib plate is triangular.
Furthermore, the side surface of the cylindrical transverse shaft corresponding to the pulley extrusion piece is provided with a strip-shaped abutting block.
Further, the pulley extrusion piece comprises a vertical moving piece, a fixed pulley and a transverse moving piece;
the vertical moving piece is connected with the side surface of the longitudinal supporting seat and arranged above the cylindrical transverse shaft; the fixed pulley is connected to the vertical moving member, and the vertical moving member can drive the fixed pulley to move along the vertical direction;
the transverse moving member is meshed with the vertical moving member and connected to the mounting seat of the fixed pulley, and the transverse moving member can drive the fixed pulley to move along the horizontal direction through the vertical moving member.
Further, the vertical moving member comprises a rack bracket, a rack and a second driving cylinder;
the rack bracket is connected with the side surface of the longitudinal supporting seat and arranged above the cylindrical transverse shaft; the rack is connected in the rack bracket and is meshed and connected with the transverse moving piece; the second drives on actuating cylinder connects the rack support, and the output that the second drove actuating cylinder connects the fixed pulley.
Furthermore, reinforcing support plates are arranged on two sides of the rack support.
Further, the transverse moving member comprises a driving motor and a gear;
the driving motor is connected to the mounting seat of the fixed pulley, the output end of the driving motor is connected with the gear, and the gear is meshed with the rack.
The utility model provides a linear tank welding seam rolling machine, the lower end of a fixed frame is connected on a workbench, and the installation position of the fixed frame is limited; the transverse fixing frame is connected to the fixing frame, and the mounting position of the transverse fixing frame is limited; the transverse fixing frame is used for fixing the tank body of the welding line to be repaired so as to limit the action of the transverse fixing frame; the pulley extrusion piece is connected with the fixed frame, and the mounting position of the pulley extrusion piece is limited; the pulley extruded piece sets up the top position at horizontal mount to the pulley extruded piece can extrude the welding seam of repairing jar body on the horizontal mount. The utility model has the advantages of simple structural design, can extrude the restoration to the welding seam of the jar body fast, processing operating efficiency is high, and artificial intervention is few, and safety during the use more, pulley extrusion spare are direct to extrude the restoration to jar body welding seam, ensure the sanitary safety of product to the product after restoreing is effectual.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a linear tank weld rolling machine according to an embodiment of the present invention;
fig. 2 is a front view of a linear tank weld rolling machine according to an embodiment of the present invention;
fig. 3 is a rear view of a linear tank weld rolling machine according to an embodiment of the present invention;
fig. 4 is a top view of a linear tank weld rolling machine according to an embodiment of the present invention;
fig. 5 is a schematic structural view of the connection of the second driving cylinder, the driving motor and the fixed pulley provided by the embodiment of the present invention;
fig. 6 is a front view of the second driving cylinder, the driving motor and the fixed pulley provided by the embodiment of the present invention.
Icon:
100-a fixing frame; 200-a transverse fixing member;
300-a pulley extrusion; 101-transverse support seat;
102-longitudinal support seat; 201-cylindrical lateral axis;
202-a connector; 203-a first drive cylinder;
204-reinforcing rib plates; 301-a vertical moving member;
302-a fixed pulley; 303-lateral moving member;
304-a rack support; 305-a rack;
306-a second drive cylinder; 307-reinforcing support plates;
308-a drive motor; 309-gear.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 6, the utility model provides a linear tank welding seam rolling machine, which comprises a fixing frame 100, a transverse fixing member 200 and a pulley extrusion member 300;
the lower end of the fixing frame 100 is connected to the workbench;
the transverse fixing piece 200 is connected to the fixing frame 100, and the transverse fixing piece 200 is used for fixing a tank body of a welding seam to be repaired;
the pulley pressing member 300 is coupled to the fixing frame 100 and disposed above the transverse fixing member 200, and the pulley pressing member 300 can press the welding seam of the can body on the repairing transverse fixing member 200.
In an embodiment of the present invention, as shown in fig. 1, the fixing frame 100 supports the whole device, and needs a large extrusion capability, so the fixing frame 100 is made of cast iron to ensure that the whole fixing frame 100 is not deformed during the use process, and ensure the stability supported by the fixing frame 100. The fixing frame 100 is connected to the workbench, and can also be directly connected to the ground; since the floor space of the whole device is limited, the contact area between the fixing frame 100 and the ground is limited, and in order to ensure the stability of the fixing frame 100 in use, the fixing frame 100 is connected to the ground by a plurality of ground drilling bolts. The transverse fixing member 200 is welded and fixed at the upper position of the fixing frame 100, so that the tank body to be repaired and welded is sleeved on the transverse fixing member 200. The pulley extrusion member 300 is welded and fixed at the upper end position of the fixing frame 100, and the pulley extrusion member 300 is arranged at the upper position of the transverse fixing member 200, so that a certain space distance is formed between the transverse fixing member 200 and the pulley extrusion member 300, so that the tank body can be loaded into the transverse fixing member 200 along the space, and when the transverse fixing member is used, the pulley extrusion member 300 can directly extrude and repair the welding seam position of the tank body on the transverse fixing member 200.
During the use, open horizontal mounting 200, will wait to restore the jar body and install on horizontal mounting 200, the position of jar body welding seam contacts with pulley extruded article 300, at this moment, closes horizontal mounting 200, opens pulley extruded article 300, utilizes pulley extruded article 300 directly to carry out automatic restoration to jar body welding seam position.
Adopt the utility model discloses a structure, the machining efficiency of product is high, has improved the processingquality of product, and in the course of working, manual intervention is few, ensures the production health of product, has alleviateed operation personnel's intensity of labour, has stopped the safety in production accident.
Further, the fixing frame 100 is an L-shaped frame, the L-shaped frame comprises a transverse supporting seat 101 at the bottom and a longitudinal supporting seat 102 at the side, and the longitudinal supporting seat 102 is vertically connected with the transverse supporting seat 101;
the transverse support 101 is connected to the worktable, and the transverse fixing member 200 and the pulley extrusion member 300 are connected to the longitudinal support 102.
The utility model discloses an embodiment, as shown in fig. 2, mount 100 adopts the structure of L type frame, and whole L type frame adopts inside hollow shape, makes the bottom of L type frame big in relative contact area, easily ensures the stability of whole machine, and when L type frame can satisfy technical requirement, can also reduce the material of preparation, has practiced thrift the capital cost of whole support body.
The transverse supporting seat 101 at the bottom is fixed on the ground by a plurality of ground drilling bolts, the longitudinal supporting seat 102 and the transverse supporting seat 101 are integrally formed, and the longitudinal supporting seat 102 is vertically welded at the left end position of the transverse supporting seat 101. The transverse fixing piece 200 and the pulley extrusion piece 300 are welded and fixed on the side surface of the longitudinal support seat 102 from bottom to top in sequence, so that the transverse fixing piece 200 and the pulley extrusion piece 300 are accommodated in the upper space of the transverse support seat 101.
Further, the transverse fixing member 200 comprises a cylindrical transverse shaft 201, a connecting member 202 and a first driving cylinder 203;
the fixed end of the cylindrical transverse shaft 201 is connected with the side surface of the longitudinal supporting seat 102, the movable end of the cylindrical transverse shaft 201 is connected with the first connecting end of the connecting piece 202, the second connecting end of the connecting piece 202 is connected with the output end of the first driving air cylinder 203, and the first driving air cylinder 203 is connected on the pulley extrusion piece 300.
The utility model discloses an embodiment, as shown in fig. 1, fig. 2, cylinder cross axle 201 need undertake the self weight of the jar body, adopt cylindrically can make cylinder cross axle 201 better and jar body between contact, overcome the produced moment of torsion of longitudinal motion transmission centripetal force, make the extrusion of linear type welding seam abundant, reach the effect of expectation. The left end of the cylindrical transverse shaft 201 is welded with the side surface of the longitudinal support seat 102. The connecting piece 202 comprises a fixed rod at the lower end and a movable rod at the upper end, the fixed rod and the movable rod are detachably connected, the fixed rod is used as a first connecting end and is fixedly connected with the right end of the cylindrical cross shaft 201, the movable rod is used as a second connecting end and is fixedly connected with a first driving air cylinder 203, and the first driving air cylinder 203 is fixedly connected onto the pulley extrusion piece 300 through bolts.
When the tank is used, the first driving air cylinder 203 is started, the first driving air cylinder 203 drives the movable rod to move upwards, so that the movable rod and the fixed rod are separated, the right end of the cylindrical transverse shaft 201 is opened, and at the moment, the tank body can be sleeved in along the right end of the cylindrical transverse shaft 201 to fix the tank body; after the tank body is fixed, the first driving air cylinder 203 drives the movable rod to move downwards, so that the movable rod and the fixed rod are clamped and fixed, the right end of the cylindrical transverse shaft 201 is closed, and at the moment, the welding seam of the tank body can be repaired; after the repair of the welding seam of the tank body is finished, the first driving cylinder 203 is started again, the first driving cylinder 203 drives the movable rod to move upwards, the movable rod and the fixed rod are separated, the right end of the cylindrical transverse shaft 201 is opened, at the moment, the tank body can be taken out along the right end of the cylindrical transverse shaft 201, and the repair process of the welding seam of the tank body is completed.
Further, the fixed end of the cylindrical transverse shaft 201 is connected with a reinforcing rib plate 204.
In an embodiment of the present invention, as shown in fig. 1, fig. 2, and fig. 3, a reinforcing rib plate 204 is welded to the left end of the cylindrical cross shaft 201, so that the left end of the cylindrical cross shaft 201 can be firmly connected to the side of the longitudinal support base 102.
Further, the cross section of the reinforcing rib plate 204 is triangular.
In an embodiment of the present invention, as shown in fig. 1, the reinforcing rib plate 204 is a right triangle structure, one right-angle side is welded on the side of the longitudinal supporting seat 102, and the other right-angle side is welded and fixed along the axial surface of the circular shaft cross shaft 201, so as to ensure that the left end of the circular shaft cross shaft 201 is firmly connected.
In other embodiments of the present invention, the cross section of the reinforcing rib plate 204 may also be square.
Further, the side of the cylindrical lateral shaft 201 corresponding to the pulley extrusion 300 is provided with a strip-shaped abutting block 205.
The utility model discloses an embodiment, as shown in fig. 1, fig. 2, form bellied bar butt joint piece 205, bar butt joint piece 205 and the corresponding setting of pulley extruded article 300 along the axis direction of circle axle cross axle 201 on cylinder cross axle 201's the side to extrude the restoration to the jar body welding seam between bar butt joint piece 205 and the pulley extruded article 300.
Further, the pulley extrusion 300 includes a vertical moving member 301, a fixed pulley 302, and a lateral moving member 303;
the vertical moving piece 301 is connected with the side surface of the longitudinal supporting seat 102 and arranged above the cylindrical transverse shaft 201; the fixed pulley 302 is connected to the vertical moving member 301, and the vertical moving member 301 can drive the fixed pulley 302 to move along the vertical direction;
the transverse moving member 303 is engaged with the vertical moving member 301, the transverse moving member 303 is connected to the mounting seat of the fixed pulley 302, and the transverse moving member 303 can drive the fixed pulley 302 to move along the horizontal direction through the vertical moving member 301.
The utility model discloses an embodiment, as shown in FIG. 2, vertical moving member 301's the left end welding vertical supporting seat 102's side, fixed pulley 302 adopt bolted connection vertical moving member 301 on, vertical moving member 301 can drive fixed pulley 302 along vertical direction motion to make fixed pulley 302 be close to or keep away from cylinder cross axle 201. The transverse moving member 303 is engaged with the vertical moving member 301, so that the transverse moving member 303 can move along the vertical moving member 301 in an engaged manner, and the fixed pulley 302 is driven to move along the horizontal direction.
In an embodiment of the present invention, as shown in fig. 3 and 4, the vertical moving member 301 includes a rack bracket 304, a rack 305, and a second driving cylinder 306;
the rack bracket 304 is welded and connected with the side surface of the longitudinal support seat 102 and is arranged above the cylindrical transverse shaft 201; the rack bracket 304 mainly supports the transverse moving member 303 and provides a certain support guarantee for the extrusion power system; the rack 305 is connected in the rack bracket 304 by adopting a bolt, and the rack 305 is meshed and connected with the transverse moving member 303; on second drive actuating cylinder 306 adopted bolted connection rack bracket 304, fixed pulley 302 was connected to second drive actuating cylinder 306's output, and second drive actuating cylinder 306 can drive fixed pulley 302 and do and be close to or keep away from jar body motion along vertical direction to extrude the restoration to the welding seam department of jar body gradually.
Further, reinforcing support plates 307 are provided on both sides of the rack bracket 304.
In an embodiment of the present invention, as shown in fig. 1 and 4, the reinforcing support plate 307 has a structure of a plurality of triangular support plates, and the plurality of triangular support plates are welded to both sides of the rack support 304, so as to support both sides of the rack support 304, thereby ensuring both side supporting forces of the whole rack support 304.
Further, as shown in fig. 5 and 6, the lateral moving member 303 includes a driving motor 308 and a gear 309;
the driving motor 308 is connected to the mounting seat of the fixed pulley 302, the output end of the driving motor 308 is connected with the gear 309, and the gear 309 is meshed with the rack 305.
The horizontal supporting seat 101 is connected with a PLC controller, the PLC controller is respectively in electric signal connection with the first driving cylinder 203, the second driving cylinder 306 and the driving motor 308, and therefore the PLC controller is used for respectively controlling the opening and closing of the first driving cylinder 203, the second driving cylinder 306 and the driving motor 308.
During use, the first driving air cylinder 203 is started, the connecting piece 202 is opened through the first driving air cylinder 203, the right end of the cylindrical transverse shaft 201 is opened, a tank body to be repaired is sleeved in along the right end of the cylindrical transverse shaft 201 and is fixed, the welding seam position of the tank body is in contact with the fixed pulley 302, then the first driving air cylinder 203 is started again, the connecting piece 202 is locked through the first driving air cylinder 203, and the right end of the cylindrical transverse shaft 201 is closed. The driving motor 308 is started, the coaxial gear 309 below the driving motor 308 reaches a specified rotating speed, the gear 309 is meshed with the rack 305 to form a gear transmission system, and the fixed pulley 302 moves along the horizontal direction along with the transmission of the gear 309. And starting the second driving cylinder 306 to enable the fixed pulley 302 to descend until the lower end of the fixed pulley 302 contacts the welding seam of the tank body for extrusion repair, wherein the motion process of the second driving cylinder 306 in the process is gradual motion, and at the moment, an operator can operate the PLC to start the driving motor 308 to control the motion between the gear 309 and the rack 305, so that the fixed pulley 302 extrudes the welding seam and makes linear reciprocating motion along the cylindrical transverse shaft 201.
After the undetermined pulley 302 processes the welding seam of the tank body for a certain time, the operator compares the flatness of the two sides of the welding seam to judge whether the processing process is continued or not by reference: if the flatness of the two sides of the welding line does not meet the technical requirements of construction drawings, continuously repeating the operation; if the flatness of the two sides of the welding seam meets the technical requirements of construction drawings, the driving motor 308 and the second driving cylinder 306 are sequentially closed, the first driving cylinder 203 is started, the connecting piece 202 is opened, the repaired tank body on the cylindrical transverse shaft 201 is unloaded, and the repairing process of the welding seam of the tank body is completed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A linear type tank body welding seam rolling machine is characterized by comprising a fixed frame (100), a transverse fixed piece (200) and a pulley extrusion piece (300);
the lower end of the fixed frame (100) is connected to the workbench;
the transverse fixing piece (200) is connected to the fixing frame (100), and the transverse fixing piece (200) is used for fixing a tank body of a welding line to be repaired;
the pulley extrusion piece (300) is connected to the fixing frame (100) and arranged above the transverse fixing piece (200), and the pulley extrusion piece (300) can extrude and repair the welding seam of the tank body on the transverse fixing piece (200).
2. The linear can seam roller according to claim 1, characterized in that the holder (100) is an L-shaped holder comprising a bottom transverse support (101) and a lateral longitudinal support (102), the longitudinal support (102) being connected vertically to the transverse support (101);
the transverse supporting seat (101) is connected to the workbench, and the transverse fixing piece (200) and the pulley extrusion piece (300) are connected to the longitudinal supporting seat (102).
3. The linear seam mill for cans according to claim 2, wherein said transverse fixture (200) comprises a cylindrical transverse shaft (201), a connecting member (202) and a first driving cylinder (203);
the fixed end of the cylindrical transverse shaft (201) is connected with the side surface of the longitudinal supporting seat (102), the movable end of the cylindrical transverse shaft (201) is connected with the first connecting end of the connecting piece (202), the second connecting end of the connecting piece (202) is connected with the output end of the first driving air cylinder (203), and the first driving air cylinder (203) is connected to the pulley extrusion piece (300).
4. The linear bead mill according to claim 3, characterized in that the fixed end of the cylindrical cross shaft (201) is connected to a reinforcing rib (204).
5. The linear bead mill according to claim 4, characterized in that the cross-section of the gusset (204) is triangular.
6. The linear bead mill according to claim 5, characterized in that the side of the cylindrical cross shaft (201) corresponding to the pulley extrusion (300) is provided with a strip-shaped abutment block (205).
7. The linear bead mill according to claim 6, characterized in that said pulley extrusion (300) comprises a vertical moving member (301), a fixed pulley (302) and a lateral moving member (303);
the vertical moving part (301) is connected with the side surface of the longitudinal supporting seat (102) and arranged above the cylindrical transverse shaft (201); the fixed pulley (302) is connected to the vertical moving member (301), and the vertical moving member (301) can drive the fixed pulley (302) to move along the vertical direction;
the transverse moving member (303) is meshed with the vertical moving member (301), the transverse moving member (303) is connected to the mounting seat of the fixed pulley (302), and the transverse moving member (303) can drive the fixed pulley (302) to move along the horizontal direction through the vertical moving member (301).
8. The linear bead mill according to claim 7, characterized in that said vertical moving member (301) comprises a rack bracket (304), a rack (305) and a second driving cylinder (306);
the rack bracket (304) is connected with the side surface of the longitudinal supporting seat (102) and arranged above the cylindrical transverse shaft (201); the rack (305) is connected in the rack bracket (304), and the rack (305) is meshed with the transverse moving member (303); the second driving air cylinder (306) is connected to the rack bracket (304), and the output end of the second driving air cylinder (306) is connected to the fixed pulley (302).
9. The linear can seam mill according to claim 8, characterized in that the rack support (304) is provided with reinforcing support plates (307) on both sides.
10. The linear bead mill according to claim 9, characterized in that said traverse member (303) comprises a drive motor (308) and a gear (309);
the driving motor (308) is connected to the mounting seat of the fixed pulley (302), the output end of the driving motor (308) is connected with the gear (309), and the gear (309) is meshed with the rack (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020834040.7U CN212121273U (en) | 2020-05-19 | 2020-05-19 | Linear type tank body welding seam rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020834040.7U CN212121273U (en) | 2020-05-19 | 2020-05-19 | Linear type tank body welding seam rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212121273U true CN212121273U (en) | 2020-12-11 |
Family
ID=73669833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020834040.7U Expired - Fee Related CN212121273U (en) | 2020-05-19 | 2020-05-19 | Linear type tank body welding seam rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212121273U (en) |
-
2020
- 2020-05-19 CN CN202020834040.7U patent/CN212121273U/en not_active Expired - Fee Related
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Granted publication date: 20201211 |