CN210188205U - Four-axis bending roll machine movable axle presss from both sides tight adjustment mechanism, shaft adjustment mechanism and four-axis bending roll - Google Patents
Four-axis bending roll machine movable axle presss from both sides tight adjustment mechanism, shaft adjustment mechanism and four-axis bending roll Download PDFInfo
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- CN210188205U CN210188205U CN201920510178.9U CN201920510178U CN210188205U CN 210188205 U CN210188205 U CN 210188205U CN 201920510178 U CN201920510178 U CN 201920510178U CN 210188205 U CN210188205 U CN 210188205U
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Abstract
The utility model relates to a four-axis bending roll machine moving axle presss from both sides tight adjustment mechanism, shaft adjustment mechanism and four-axis bending roll machine. The movable wheel shaft clamping and adjusting mechanism of the four-shaft bending roller comprises a movable wheel shaft seat and two movable wheel shafts arranged on the movable wheel shaft seat, wherein the movable wheel shaft seat is arranged on a rack in a sliding manner through a driving mechanism, an adjusting assembly is arranged on the movable wheel shaft seat, and the adjusting assembly comprises a guide assembly and a driving assembly; the guide assembly is configured to form a mounting groove on the movable wheel shaft seat for one movable wheel shaft to move so as to adjust the distance between the two movable wheel shafts, and the driving assembly is arranged on the rack outside the movable wheel shaft seat and used for driving the movable wheel shaft arranged in the mounting groove to slide along the mounting groove. The movable wheel shaft clamping and adjusting mechanism of the four-shaft bending roll machine can adapt to sectional materials or bending rolls with different sizes by designing the two movable wheel shafts to be in an adjustable interval mode, is convenient for clamping the sectional materials or the bending rolls in the bending roll operation process, and avoids the problem that the sectional materials or the bending rolls cannot be placed in due to too large size or are deviated due to too small size.
Description
Technical Field
The utility model relates to a four-axis bending roll machine moving axle presss from both sides tight adjustment mechanism, shaft adjustment mechanism and four-axis bending roll machine.
Background
The roll bending is a process for bending a plate or a section by a rotating roller, and a cylindrical structure or a circular arc member is generally formed by a roll bending processing method. The roll bending machine is classified into a single-axis roll bending machine, a double-axis roll bending machine, a three-axis roll bending machine, a four-axis roll bending machine, and a multi-axis roll bending machine according to the number of rollers.
The four-shaft bending roll has the advantages that two surfaces of a plate can be pressed, the process is simplified compared with the three-shaft bending roll, the workload is reduced, and the production efficiency and the forming precision are improved. The existing four-shaft roll bending machine generally comprises two movable wheel shafts which can be adjusted together and two fixed wheel shafts with adjustable intervals, because the two movable wheel shafts are shaft bodies with fixed intervals, when roll bending operation is carried out, the size requirement of a workpiece or a roll bending die which needs roll bending processing is strict, once the diameter of the workpiece or the diameter of the roll bending die is larger than the interval between the shaft bodies of the two movable wheel shafts, the workpiece or the roll bending die cannot be placed in the roll bending machine, and the diameter of the workpiece or the diameter of the roll bending die is smaller than the interval between the shaft bodies of the two movable wheel shafts, the workpiece can be deviated in the roll bending operation process, and the roll.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a remedy prior art not enough, the utility model provides a four-axis bending machine movable shaft presss from both sides tight adjustment mechanism, shaft adjustment mechanism and four-axis bending machine, through designing two movable shaft for interval adjustable formula, can adapt to not unidimensional section bar or roll bending die, be convenient for press from both sides tight section bar or roll bending die in the roll bending operation process, avoid section bar or roll bending die size too big unable putting into, perhaps the too little problem that causes the skew of size, the at utmost has reduced the straight line distance among the section bar or roll bending die roll bending operation process, the problem that exists among the prior art has been solved.
The utility model discloses a realize through following technical scheme:
a clamping and adjusting mechanism for a movable wheel shaft of a four-shaft bending roll comprises a movable wheel shaft seat and two movable wheel shafts arranged on the movable wheel shaft seat, wherein the movable wheel shaft seat is arranged on a frame in a sliding manner through a driving mechanism,
an adjusting assembly is arranged on the movable axle seat and comprises a guide assembly and a driving assembly;
the guide assembly is configured to form a mounting groove on the movable wheel axle seat for one movable wheel axle to move so as to adjust the distance between the two movable wheel axles; the driving assembly is arranged on the rack outside the movable wheel shaft seat and used for driving the movable wheel shaft arranged in the mounting groove to slide along the mounting groove.
The mounting groove is arranged along the sliding direction of the movable wheel shaft seat.
The movable wheel shaft comprises a first movable wheel shaft and a second movable wheel shaft; the guide assembly comprises an upper plate and a lower plate which are sleeved outside the two movable wheel shafts, the upper plate and the lower plate are fixedly connected with the top surface and the bottom surface of the movable wheel shaft seat respectively, an upper through groove is formed in the upper plate, a lower through groove is formed in the lower plate, a cavity which is arranged in a vertically through mode is formed in the movable wheel shaft seat corresponding to the upper through groove and the lower through groove, and the upper through groove, the lower through groove and the cavity enclose the mounting groove together; the top of the second movable wheel shaft sequentially penetrates through the lower through groove, the cavity and the upper through groove, a sliding block in sliding fit with the side wall of the cavity in the mounting groove is sleeved outside the second movable wheel shaft between the upper plate and the lower plate, and the driving assembly drives the sliding block to drive the second movable wheel shaft to slide in the mounting groove; the driving mechanism and the driving component are arranged oppositely on the movable wheel shaft seat.
The length of the lower through groove is larger than that of the upper through groove, and the bottom of the first movable wheel shaft penetrates through the lower through groove; a first limiting plate is sleeved outside the first movable wheel shaft in the lower through groove and fixedly connected with the inner side wall of the lower through groove; the second limiting plate is sleeved outside the second movable wheel shaft in the lower through groove, the second limiting plate is in sliding fit with the inner side wall of the lower through groove, the top surface of the second limiting plate is fixedly connected with the bottom surface of the sliding block, and the second limiting plate is used for limiting the position deviation of the second movable wheel shaft in the moving process in the mounting groove.
The driving mechanism and the driving assembly are both driving cylinder bodies or screw rod lifting mechanisms.
The longitudinal section of the movable wheel axle seat is in an I shape.
In addition, the utility model also provides a four-axis bending roll machine shaft adjusting mechanism, which comprises the movable shaft clamping adjusting mechanism and the fixed shaft adjusting mechanism;
the movable wheel shaft seat of the movable wheel shaft clamping and adjusting mechanism is arranged in a first sliding groove on the rack in a sliding manner, two second sliding grooves which are vertical to the first sliding groove are also arranged on the rack, and the two second sliding grooves are oppositely arranged on two sides of the first sliding groove;
the fixed wheel shaft adjusting mechanism comprises fixed wheel shaft seats arranged in the second sliding grooves; and a driving piece is arranged on each second sliding groove and drives each fixed wheel shaft seat to drive the fixed wheel shaft arranged on the fixed wheel shaft seat to slide in the second sliding groove.
The sliding direction of the fixed wheel shaft is vertical to that of the movable wheel shaft.
The driving piece is a hand wheel assembly or a driving cylinder body.
The hand wheel component comprises a hand wheel and a lead screw connecting rod, one end of the lead screw connecting rod penetrates out of the side wall of the second sliding groove to be fixedly connected with the hand wheel, and the other end of the lead screw connecting rod extends into the second sliding groove to be connected with a threaded hole in the fixed axle seat in a threaded fit mode.
And the fixed wheel axle seat moves along the lead screw connecting rod in the second sliding groove under the rotation of the hand wheel.
And a locking piece used for stabilizing the moving position of the fixed wheel axle seat is arranged on one side of the fixed wheel axle seat, and the locking piece is abutted against the side wall of the second sliding groove.
The locking piece is a locking handle.
The bottom of the locking handle at one side of each fixed axle seat is provided with two locking handles at intervals.
The driving cylinder body is a hydraulic cylinder, an air cylinder, a servo electric cylinder or a screw rod lifter.
Finally, the utility model also provides a four-axis bending roll machine, which comprises the movable wheel axle clamping and adjusting mechanism; and the four-shaft bending roll comprises the wheel shaft adjusting mechanism of the four-shaft bending roll.
The utility model has the advantages that:
according to the movable wheel shaft clamping and adjusting mechanism of the four-shaft bending roll machine, the distance between the two movable wheel shafts is adjustable, the mechanism can adapt to sectional materials or roll bending dies with different sizes, the sectional materials or the roll bending dies can be clamped conveniently to carry out roll bending treatment in the roll bending operation process, and the problem that the sectional materials or the roll bending dies cannot be placed in the mechanism due to too large size or are deviated due to too small size is avoided; according to the diameter requirement of the die, the pressure and the tightness degree can be adjusted, and the linear distance of the section or the roll bending die in the roll bending process is reduced to the maximum extent; the forming of the bent arc verticality of the section is facilitated, and the inclination is avoided.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic sectional view taken along line A-A in FIG. 2;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 5 is a schematic top view of the structure of FIG. 4;
FIG. 6 is a schematic bottom view of the structure of FIG. 4;
FIG. 7 is a schematic sectional view taken along line B-B in FIG. 6;
FIG. 8 is a schematic perspective view of FIG. 4;
fig. 9 is a schematic perspective view of the bottom view of fig. 8.
In the figure, 1 driving mechanism, 2 driving components, 3 first movable wheel shaft, 4 second movable wheel shaft, 5 upper plate, 6 lower plate, 7 upper through groove, 8 lower through groove, 9 cavity, 10 sliding block, 11 first limiting plate, 12 second limiting plate, 13 first sliding groove, 14 second sliding groove, 15 hand wheel, 16 lead screw connecting rod, 17 fixed wheel shaft seat, 18 locking piece, 19 driving motor and 20 fixed wheel shaft.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
Example 1
As shown in fig. 1-3, the movable wheel shaft clamping and adjusting mechanism of the four-shaft bending roll comprises a movable wheel shaft seat and two movable wheel shafts arranged on the movable wheel shaft seat, wherein the movable wheel shaft seat is arranged on a rack in a sliding manner through a driving mechanism 1, an adjusting assembly is arranged on the movable wheel shaft seat, and the adjusting assembly comprises a guide assembly and a driving assembly 2;
the guide assembly is configured to form a mounting groove on the movable axle seat for one movable axle to move so as to adjust the distance between the two movable axles, and the driving assembly 2 is arranged outside the movable axle seat and used for driving the movable axle arranged in the mounting groove to slide along the mounting groove.
The mounting groove is arranged on the movable wheel axle seat along the sliding direction of the movable wheel axle seat.
The movable wheel shaft comprises a first movable wheel shaft 3 and a second movable wheel shaft 4; the guide assembly comprises an upper plate 5 and a lower plate 6 which are sleeved outside the two movable wheel shafts, the upper plate and the lower plate are fixedly connected with the top surface and the bottom surface of the movable wheel shaft seat respectively, an upper through groove 7 is formed in the upper plate, a lower through groove 8 is formed in the lower plate, a cavity 9 which is vertically arranged in a through mode is formed in the movable wheel shaft seat corresponding to the upper through groove and the lower through groove, and the upper through groove 7, the lower through groove 8 and the cavity 9 jointly enclose the mounting groove; the top of the second movable wheel shaft 4 sequentially penetrates through the lower through groove, the cavity and the upper through groove, a sliding block 10 which is in interactive fit with the side wall of the cavity in the mounting groove is sleeved outside the second movable wheel shaft between the upper plate and the lower plate, and the driving component 2 drives the sliding block 10 to drive the second movable wheel shaft 4 to slide in the mounting groove; the driving mechanism 1 and the driving component 2 are arranged opposite to each other on the movable wheel shaft seat.
The length of the lower through groove 8 is greater than that of the upper through groove 7, and the bottom of the first movable wheel shaft 3 penetrates through the lower through groove 8; a first limiting plate 11 is sleeved outside the first movable wheel shaft 3 in the lower through groove, the first limiting plate 11 is fixedly connected with the inner side wall of the lower through groove, and the first limiting plate 11 is arranged, so that the first movable wheel shaft 3 can rotate freely, and when the driving mechanism drives the movable wheel shaft seat to slide on the rack, the bottom of the first movable wheel shaft is prevented from moving in the lower through groove 8 to cause deviation; the second limiting plate 12 is sleeved outside the second movable wheel shaft 4 in the lower through groove 8, the second limiting plate is in sliding fit with the inner side wall of the lower through groove 8, the top surface of the second limiting plate 12 is fixedly connected with the bottom surface of the sliding block 10, and the second limiting plate 12 is used for limiting the position deviation of the second movable wheel shaft in the moving process in the mounting groove.
The driving mechanism 1 and the driving component 2 are both driving cylinder bodies, such as hydraulic cylinders, pneumatic cylinders or servo electric cylinders, and can also be screw rod lifters, and both the driving moving wheel shaft seat can be ensured to slide on the frame, and a sliding block connected with a moving wheel shaft can be driven to slide in a mounting groove in the moving wheel shaft seat.
The longitudinal section of the movable wheel axle seat is in an I shape.
Each movable wheel shaft is driven to rotate by a driving motor 19 arranged at the bottom end of the movable wheel shaft.
The structure is applied to a four-shaft bending roll, and during working, the section bar or the bending roll can be conveniently clamped by adjusting the two movable wheel shafts, so that the bending roll can be smoothly operated.
Example 2
As shown in fig. 4-9, the wheel axle adjusting mechanism of the four-axle bending roll comprises a movable wheel axle clamping adjusting mechanism and a fixed wheel axle adjusting mechanism.
The movable wheel shaft seat is slidably arranged on the rack through a driving mechanism 1, and the adjusting assembly is arranged on the movable wheel shaft seat and comprises a guide assembly and a driving assembly 2;
the guide assembly is configured to form a mounting groove for one of the movable wheel shafts to move so as to adjust the distance between the two movable wheel shafts on the movable wheel shaft seat, and the driving assembly is arranged outside the movable wheel shaft seat and used for driving the movable wheel shaft arranged in the mounting groove to slide along the mounting groove.
The mounting groove is arranged on the movable wheel axle seat along the sliding direction of the movable wheel axle seat.
The movable wheel shaft comprises a first movable wheel shaft 3 and a second movable wheel shaft 4; the guide assembly comprises an upper plate 5 and a lower plate 6 which are sleeved outside the two movable wheel shafts, the upper plate and the lower plate are fixedly connected with the top surface and the bottom surface of the movable wheel shaft seat respectively, an upper through groove 7 is formed in the upper plate, a lower through groove 8 is formed in the lower plate, a cavity 9 which is vertically arranged in a through mode is formed in the movable wheel shaft seat corresponding to the upper through groove and the lower through groove, and the upper through groove, the lower through groove and the cavity jointly enclose the mounting groove; the top of the second movable wheel shaft sequentially penetrates through the lower through groove, the cavity and the upper through groove, a sliding block 10 which is in interactive fit with the side wall of the cavity in the mounting groove is sleeved outside the second movable wheel shaft between the upper plate and the lower plate, and the driving component drives the sliding block to drive the second movable wheel shaft to slide in the mounting groove; the driving mechanism 1 and the driving component 2 are arranged opposite to each other on the movable wheel shaft seat.
The length of the lower through groove is larger than that of the upper through groove, and the bottom of the first movable wheel shaft 3 penetrates through the lower through groove 8; a first limiting plate 11 is sleeved outside the first movable wheel shaft 3 in the lower through groove and fixedly connected with the inner side wall of the lower through groove; the second limiting plate 12 is sleeved outside the second movable wheel shaft in the lower through groove, the second limiting plate is in sliding fit with the inner side wall of the lower through groove, the top surface of the second limiting plate is fixedly connected with the bottom surface of the sliding block, and the second limiting plate is used for limiting the position deviation of the second movable wheel shaft in the moving process in the mounting groove.
The driving mechanism and the driving component are driving cylinder bodies, such as hydraulic cylinders, pneumatic cylinders or servo electric cylinders.
The longitudinal section of the movable wheel axle seat is in an I shape.
Each movable wheel shaft is driven to rotate by a driving motor arranged at the bottom end of the movable wheel shaft.
The movable wheel shaft seat of the movable wheel shaft clamping and adjusting mechanism is arranged in a first sliding groove 13 on the rack in a sliding manner, two second sliding grooves 14 which are vertical to the first sliding groove are also arranged on the rack, and the two second sliding grooves are oppositely arranged on two sides of the first sliding groove;
the fixed wheel shaft adjusting mechanism comprises a fixed wheel shaft seat 17 arranged in each second sliding groove, and the fixed wheel shaft seats are in sliding fit with the second sliding grooves; a driving member is mounted on each second sliding groove 14, and the driving member drives each fixed axle seat to drive the fixed axle 20 arranged thereon to slide in the second sliding groove.
The slider 10 slides in the first slide groove 13 corresponding to the upper through groove.
The driving piece is a hand wheel component.
The hand wheel component comprises a hand wheel 15 and a lead screw connecting rod 16, one end of the lead screw connecting rod penetrates out of the side wall of the second sliding groove to be fixedly connected with the hand wheel, and the other end of the lead screw connecting rod extends into the second sliding groove to be connected with a threaded hole in a fixed axle seat 17 in a threaded fit mode.
And the fixed wheel axle seat 17 moves along the lead screw connecting rod in the second sliding groove under the rotation of the hand wheel.
And a locking part 18 used for stabilizing the moving position of the fixed wheel axle seat is arranged on one side of the fixed wheel axle seat and is propped against the side wall of the second sliding groove.
The locking piece is a locking handle.
The bottom of the locking handle at one side of each fixed axle seat is provided with two locking handles at intervals.
Each fixed wheel shaft is arranged on a fixed wheel shaft seat 17 through a bearing; and in the roll bending operation, the movable wheel shaft and the fixed wheel shaft are matched with each other to roll bend the section.
The working process comprises the steps of adjusting the clamping of the profile or the bending die by ①, starting a driving assembly 2 according to the diameter of the profile, driving the sliding block 10 to slide along the installation groove to drive the second movable wheel shaft 4 to move towards the first movable wheel shaft 3, enabling the distance between the two movable wheel shafts to be in accordance with the size of the profile and conveniently putting in the profile, ensuring that the profile can be clamped in the bending process, adjusting the bending operation of ②, starting the driving mechanism 1 according to the bending specification requirement, driving the movable wheel shafts to slide in the first sliding grooves 13, enabling the movable wheel shafts on the movable wheel shaft seat to be in accordance with the size of the profile, enabling the movable wheel shafts to be conveniently put in, enabling the movable wheel shafts to be in accordance with the bending specification, integrally moving to the proper position of the movable wheel shafts, enabling the movable wheel shafts to integrally move to the proper position, enabling the movable wheel shafts to be connected with the fixed wheel shafts, and enabling the movable wheel shafts to be in proper positions to be locked with the fixed wheel shafts, and enabling the movable wheel shafts to be gradually locked with the fixed wheel shafts, and finally enabling the movable wheel shafts to be in the fixed wheel shafts to be locked in the grooves of the movable wheel shafts, and the fixed wheel shafts 14, and the movable wheel shafts to be locked in the movable wheel shafts, and the fixed wheel shafts, and the movable wheel shafts are locked in the fixed wheel shafts.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (10)
1. A clamping and adjusting mechanism for a movable wheel shaft of a four-shaft bending roll machine comprises a movable wheel shaft seat and two movable wheel shafts arranged on the movable wheel shaft seat, wherein the movable wheel shaft seat is arranged on a frame in a sliding way through a driving mechanism,
an adjusting assembly is arranged on the movable axle seat and comprises a guide assembly and a driving assembly;
the guide assembly is configured to form a mounting groove on the movable wheel axle seat for one movable wheel axle to move so as to adjust the distance between the two movable wheel axles; the driving assembly is arranged on the rack outside the movable wheel shaft seat and used for driving the movable wheel shaft arranged in the mounting groove to slide along the mounting groove.
2. The moving axle clamping adjustment mechanism for a four-axis bending roll machine according to claim 1, wherein said moving axle comprises a first moving axle and a second moving axle; the guide assembly comprises an upper plate and a lower plate which are sleeved outside the two movable wheel shafts, the upper plate and the lower plate are fixedly connected with the top surface and the bottom surface of the movable wheel shaft seat respectively, an upper through groove is formed in the upper plate, a lower through groove is formed in the lower plate, a cavity which is arranged in a vertically through mode is formed in the movable wheel shaft seat corresponding to the upper through groove and the lower through groove, and the upper through groove, the lower through groove and the cavity enclose the mounting groove together; the top of the second movable wheel shaft sequentially penetrates through the lower through groove, the cavity and the upper through groove, a sliding block in sliding fit with the side wall of the cavity in the mounting groove is sleeved outside the second movable wheel shaft between the upper plate and the lower plate, and the driving assembly drives the sliding block to drive the second movable wheel shaft to slide in the mounting groove; the driving mechanism and the driving component are arranged oppositely on the movable wheel shaft seat.
3. The movable wheel axle clamping adjustment mechanism of the four-axis bending roll machine according to claim 2, wherein the length of the lower through groove is greater than that of the upper through groove, and the bottom of the first movable wheel axle is arranged to penetrate through the lower through groove; a first limiting plate is sleeved outside the first movable wheel shaft in the lower through groove and fixedly connected with the inner side wall of the lower through groove; the second limiting plate is sleeved outside the second movable wheel shaft in the lower through groove, the second limiting plate is in sliding fit with the inner side wall of the lower through groove, the top surface of the second limiting plate is fixedly connected with the bottom surface of the sliding block, and the second limiting plate is used for limiting the position deviation of the second movable wheel shaft in the moving process in the mounting groove.
4. The moving axle clamping adjustment mechanism for a four-axis bending roll machine according to claim 1, wherein the driving mechanism and the driving assembly are both driving cylinders or lead screw lifting mechanisms.
5. A wheel axle adjusting mechanism of a four-axle bending roll machine, comprising a movable wheel axle clamping adjusting mechanism according to any one of claims 1 to 4, and a fixed wheel axle adjusting mechanism;
the movable wheel shaft seat of the movable wheel shaft clamping and adjusting mechanism is arranged in a first sliding groove on the rack in a sliding manner, two second sliding grooves which are vertical to the first sliding groove are also arranged on the rack, and the two second sliding grooves are oppositely arranged on two sides of the first sliding groove;
the fixed wheel shaft adjusting mechanism comprises fixed wheel shaft seats arranged in the second sliding grooves; and a driving piece is arranged on each second sliding groove and drives each fixed wheel shaft seat to drive the fixed wheel shaft arranged on the fixed wheel shaft seat to slide in the second sliding groove.
6. The wheel shaft adjusting mechanism of a four-axis bending roll machine according to claim 5, wherein the driving member is a handwheel assembly or a driving cylinder.
7. The wheel shaft adjusting mechanism of the four-shaft bending roll machine according to claim 6, wherein the hand wheel assembly comprises a hand wheel and a lead screw connecting rod, one end of the lead screw connecting rod penetrates through the side wall of the second sliding groove to be fixedly connected with the hand wheel, and the other end of the lead screw connecting rod extends into the second sliding groove to be connected with a threaded hole in the fixed wheel shaft seat in a threaded fit manner.
8. The wheel shaft adjusting mechanism of a four-axis bending roll machine according to claim 5, wherein a locking member for securing a moving position of the fixed wheel shaft seat is provided on one side of the fixed wheel shaft seat, and the locking member abuts against the side wall of the second sliding groove.
9. A four-axis roll bending machine comprising a moving axle clamp adjustment mechanism according to any one of claims 1 to 4.
10. A four-axis bending roll machine comprising the wheel shaft adjusting mechanism of the four-axis bending roll machine according to any one of claims 5 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510178.9U CN210188205U (en) | 2019-04-15 | 2019-04-15 | Four-axis bending roll machine movable axle presss from both sides tight adjustment mechanism, shaft adjustment mechanism and four-axis bending roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510178.9U CN210188205U (en) | 2019-04-15 | 2019-04-15 | Four-axis bending roll machine movable axle presss from both sides tight adjustment mechanism, shaft adjustment mechanism and four-axis bending roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210188205U true CN210188205U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920510178.9U Active CN210188205U (en) | 2019-04-15 | 2019-04-15 | Four-axis bending roll machine movable axle presss from both sides tight adjustment mechanism, shaft adjustment mechanism and four-axis bending roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210188205U (en) |
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2019
- 2019-04-15 CN CN201920510178.9U patent/CN210188205U/en active Active
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