CN204503850U - A kind of large hydraulic straightener device - Google Patents
A kind of large hydraulic straightener device Download PDFInfo
- Publication number
- CN204503850U CN204503850U CN201520192907.2U CN201520192907U CN204503850U CN 204503850 U CN204503850 U CN 204503850U CN 201520192907 U CN201520192907 U CN 201520192907U CN 204503850 U CN204503850 U CN 204503850U
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- main body
- supporting seat
- apparatus main
- portal frame
- feed rod
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Abstract
The utility model discloses a kind of large hydraulic straightener device, comprises stage apparatus, portal frame machine straightening device and bracing or strutting arrangement; Described stage apparatus is provided with apparatus main body, motor support frame, leading screw supporting seat, feed rod supporting seat, parallels, supporting oblique surface, screw rod, lower padding iron, drive motors, cylinder roller bearing, leading screw and feed rod; Described portal frame machine straightening device is provided with portal frame, copper sheathing, internal thread, column, cylinder seat, hydraulic cylinder, Calibration Head, arcwall face, height sensor and lateral pickup; Described bracing or strutting arrangement is provided with movable support block, latch, V-type groove, determines supporting seat, breach, deep groove ball bearing and back shaft.The utility model structure is simple, convenient and practical, cheap, the linearity of required straightening workpiece is checked by being arranged on height sensor on portal frame machine straightening device and lateral pickup, manual rotation's workpiece, is in top by the position of required straightening, open hydraulic cylinder, under Calibration Head effect, carry out straightening, get a desired effect.
Description
Technical field
The utility model relates to a kind of straightener device, specifically a kind of large hydraulic straightener device.
Background technology
In current production process, often larger cylindrical work needs repeatedly alignment, common practices is that v block is equipped with at two ends on straightener, put workpiece, press workpiece of once will slinging afterwards, then manually push away, draw v block to move transposition, prepare another part alignment, do like this will efficiency very low, therefore designing a kind of can the large hydraulic straightener device of movement fast be very necessary.
Utility model content
The purpose of this utility model is the deficiency existed for prior art, provides a kind of large hydraulic straightener device.
For achieving the above object, the method that the utility model adopts is: a kind of large hydraulic straightener device, comprises stage apparatus, portal frame machine straightening device and bracing or strutting arrangement, described stage apparatus is provided with apparatus main body, motor support frame, leading screw supporting seat, feed rod supporting seat, supporting oblique surface, screw rod, drive motors, cylinder roller bearing, leading screw and feed rod, apparatus main body is arranged on the below of device, apparatus main body is rectangular structure, apparatus main body left end is provided with motor support frame, motor support frame and apparatus main body are by being welded to connect, drive motors is provided with above motor support frame, drive motors motor shaft is provided with leading screw, leading screw two ends are provided with cylinder roller bearing, cylinder roller bearing endoporus and leading screw are interference fit, cylinder roller bearing outer ring is arranged on leading screw supporting seat, leading screw supporting seat is arranged on apparatus main body front, leading screw supporting seat is by welding with apparatus main body by being welded to connect, leading screw supporting seat bottom is also provided with feed rod, feed rod two ends are provided with cylinder roller bearing, feed rod and cylinder roller bearing endoporus interference fit, leading screw supporting seat quantity is two pieces, described feed rod supporting seat is arranged on apparatus main body rear portion, and feed rod supporting seat and apparatus main body, by being welded to connect, feed rod supporting seat being provided with feed rod, feed rod is provided with cylinder roller bearing, and feed rod supporting seat quantity is two pieces, described portal frame machine straightening device is provided with portal frame, copper sheathing, internal thread, column, cylinder seat, hydraulic cylinder, Calibration Head, arcwall face, height sensor and lateral pickup, portal frame is U-shaped structure, copper sheathing is provided with below portal frame, copper sheathing cylindrical and portal frame are interference fit, copper sleeve inner hole is connected with feed rod, copper sleeve inner hole and feed rod are for being slidably matched, portal frame quantity is two pieces, internal thread is provided with in the middle part of portal frame, internal thread coordinates with leading screw, column is provided with above portal frame, column quantity is four, column lower end and portal frame upper end are by being welded to connect, column upper end is provided with cylinder seat, cylinder seat is platy structure, hydraulic cylinder is provided with in the middle part of cylinder seat, hydraulic cylinder and cylinder seat are threaded connection, hydraulic cylinder piston rod is provided with Calibration Head, Calibration Head lower end is provided with arcwall face, arcwall face top is provided with height sensor, portal frame approaching device main body side is provided with lateral pickup, described bracing or strutting arrangement is provided with movable support block, latch, V-type groove, determines supporting seat, breach, deep groove ball bearing and back shaft, movable support block is arranged on plane centre position on apparatus main body, movable support block is connected with plane on apparatus main body by latch, latch quantity is two pieces, movable support block is provided with V-type groove, V-type groove center and apparatus main body dead in line, describedly determine supporting seat and be arranged on plane on apparatus main body, determine plane on supporting seat and apparatus main body to be bolted, determine supporting seat axis and the dead in line of V-type groove, determine supporting seat is provided with breach, breach is provided with back shaft, back shaft two ends with determine supporting seat and be connected, be provided with deep groove ball bearing in the middle part of back shaft, deep groove ball bearing internal diameter and back shaft are interference fit, and deep groove ball bearing and back shaft quantity are two pieces.
As preferably, parallels is provided with below described apparatus main body, parallels quantity is six, be distributed on below apparatus main body, parallels bottom is provided with lower padding iron, is provided with voussoir above lower padding iron, it is supporting oblique surface above voussoir, voussoir is provided with screw rod, is regulated the position of supporting oblique surface by rotating screw bolt, reach the object of adjusting device main body level.
As preferably, on described apparatus main body, plane is uniformly distributed some pin-and-holes along axis, and pin-and-hole centre-to-centre spacing is consistent with the centre-to-centre spacing of pin-and-hole on movable support block.
As preferably, described lateral pickup height with need the workpiece centre of alignment high consistent.
As preferably, the center height that described V-type groove center is high with deep groove ball bearing is formed is consistent.
Beneficial effect:
The utility model structure is simple, convenient and practical, cheap, the linearity of required straightening workpiece is checked by being arranged on height sensor on portal frame machine straightening device and lateral pickup, open drive motors, drive screw turns, under feed rod booster action, make portal frame steadily movement, pass through deep groove ball bearing, manual rotation's workpiece, is in top by the position of required straightening, open hydraulic cylinder, under Calibration Head effect, carry out straightening, get a desired effect.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model right view;
Fig. 3 is the utility model left view.
Wherein, 1-apparatus main body, 2-motor support frame, 3-leading screw supporting seat, 4-feed rod supporting seat, 5-parallels, 6-supporting oblique surface, 7-screw rod, 8-lower padding iron, 9-drive motors, 10-cylinder roller bearing, 11-leading screw, 12-feed rod, 13-portal frame, 14-copper sheathing, 15-internal thread, 16-column, 17-cylinder seat, 18-hydraulic cylinder, 19-Calibration Head, 20-arcwall face, 21-height sensor, 22-movable support block, 23-latch, 24-V type groove, 25-determines supporting seat, 26-breach, 27-deep groove ball bearing, 28-back shaft, 29-lateral pickup.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, the present embodiment is implemented under premised on technical solutions of the utility model, should understand these embodiments and only be not used in restriction scope of the present utility model for illustration of the utility model.
Embodiment 1:
As shown in Figure 1 to Figure 3, a kind of large hydraulic straightener device, comprises stage apparatus, portal frame machine straightening device and bracing or strutting arrangement.
Stage apparatus is provided with apparatus main body 1, motor support frame 2, leading screw supporting seat 3, feed rod supporting seat 4, supporting oblique surface 6, screw rod 7, drive motors 9, cylinder roller bearing 10, leading screw 11 and feed rod 12, apparatus main body 1 is arranged on the below of device, apparatus main body 1 is rectangular structure, apparatus main body 1 left end is provided with motor support frame 2, motor support frame 2 and apparatus main body 1 are by being welded to connect, drive motors 9 is provided with above motor support frame 2, drive motors 9 motor shaft is provided with leading screw 11, leading screw 11 two ends are provided with cylinder roller bearing 10, cylinder roller bearing 10 endoporus and leading screw 11 are interference fit, cylinder roller bearing 10 outer ring is arranged on leading screw supporting seat 3, leading screw supporting seat 3 is arranged on apparatus main body 1 front, leading screw supporting seat 3 is by welding with apparatus main body 1 by being welded to connect, leading screw supporting seat 3 bottom is also provided with feed rod 12, feed rod 12 two ends are provided with cylinder roller bearing 10, feed rod 12 and cylinder roller bearing 10 endoporus interference fit, leading screw supporting seat 3 quantity is two pieces, described feed rod supporting seat 4 is arranged on apparatus main body 1 rear portion, and feed rod supporting seat 4 and apparatus main body 1 are by being welded to connect, and feed rod supporting seat 4 is provided with feed rod 12, feed rod 12 is provided with cylinder roller bearing 10, feed rod supporting seat 4 quantity is two pieces.Leading screw rotating can be driven by drive motors rotating, by the transmission between screw thread, portal frame side-to-side movement can be driven, under the effect of two pieces feed rod and a leading screw, the stationarity of portal frame in side-to-side movement process can be realized.
Portal frame machine straightening device is provided with portal frame 13, copper sheathing 14, internal thread 15, column 16, cylinder seat 17, hydraulic cylinder 18, Calibration Head 19, arcwall face 20, height sensor 21 and lateral pickup 29, portal frame 13 is U-shaped structure, copper sheathing 14 is provided with below portal frame 13, copper sheathing 14 cylindrical and portal frame 13 are interference fit, copper sheathing 14 endoporus is connected with feed rod 12, copper sheathing 14 endoporus and feed rod 12 are for being slidably matched, portal frame 13 quantity is two pieces, internal thread 15 is provided with in the middle part of portal frame 13, internal thread 15 coordinates with leading screw 11, column 16 is provided with above portal frame 13, column 16 quantity is four, column 16 lower end and portal frame 13 upper end are by being welded to connect, column 16 upper end is provided with cylinder seat 17, cylinder seat 17 is platy structure, hydraulic cylinder 18 is provided with in the middle part of cylinder seat 17, hydraulic cylinder 18 and cylinder seat 17 are threaded connection, hydraulic cylinder 18 piston rod is provided with Calibration Head 19, Calibration Head 19 lower end is provided with arcwall face 20, arcwall face 20 top is provided with height sensor 21, portal frame 13 approaching device main body 1 side is provided with lateral pickup 29.Can detect the linearity of the workpiece being in portal frame inside by the height sensor that arranges and lateral pickup, and send measured data to parametric controller, operator carries out according to the numerical value recorded the position adjusting workpiece.
Bracing or strutting arrangement is provided with movable support block 22, latch 23, V-type groove 24, determines supporting seat 25, breach 26, deep groove ball bearing 27 and back shaft 28, movable support block 22 is arranged on plane centre position on apparatus main body 1, movable support block 22 is connected with plane on apparatus main body 1 by latch 23, latch 23 quantity is two pieces, movable support block 22 is provided with V-type groove 24, VXing Cao 24 center and apparatus main body 1 dead in line; Describedly determine supporting seat 25 and be arranged on plane on apparatus main body 1, determine supporting seat 25 to be bolted with plane on apparatus main body 1, determine supporting seat 25 axis and V-type groove 24 dead in line, determine supporting seat 25 is provided with breach 26, breach 26 is provided with back shaft 28, back shaft 28 two ends with determine supporting seat 25 and be connected, be provided with deep groove ball bearing 27 in the middle part of back shaft 28, deep groove ball bearing 27 internal diameter and back shaft 28 are interference fit, and deep groove ball bearing 27 and back shaft 28 quantity are two pieces.By being provided with deep groove ball bearing, due to deep groove ball bearing and excircle of workpiece tangent, can ensure can rotate comparatively smoothly in turning of work piece process.
VXing Cao 24 center is high high consistent with the center that deep groove ball bearing 27 is formed.When the center height that V-type groove center is high with deep groove ball bearing is formed is consistent, when can ensure that workpiece is placed on movable support block and determines on supporting seat, workpiece is horizontal.
Lateral pickup 29 height is consistent with needing the workpiece centre of alignment height.Lateral pickup height is consistent with workpiece centre height, can linearity when effectively measuring workpieces is in transverse direction.
On apparatus main body 1, plane is uniformly distributed some pin-and-holes along axis, and pin-and-hole centre-to-centre spacing is consistent with the centre-to-centre spacing of pin-and-hole on movable support block 22.By being provided with some pin-and-holes, according to the position of the length adjustment movable support block of workpiece, can guarantee that each workpiece can both support effectively.
Embodiment 2:
A kind of large hydraulic straightener device, comprises stage apparatus, portal frame machine straightening device and bracing or strutting arrangement.
Stage apparatus is provided with apparatus main body 1, motor support frame 2, leading screw supporting seat 3, feed rod supporting seat 4, supporting oblique surface 6, screw rod 7, drive motors 9, cylinder roller bearing 10, leading screw 11 and feed rod 12, apparatus main body 1 is arranged on the below of device, apparatus main body 1 is rectangular structure, apparatus main body 1 left end is provided with motor support frame 2, motor support frame 2 and apparatus main body 1 are by being welded to connect, drive motors 9 is provided with above motor support frame 2, drive motors 9 motor shaft is provided with leading screw 11, leading screw 11 two ends are provided with cylinder roller bearing 10, cylinder roller bearing 10 endoporus and leading screw 11 are interference fit, cylinder roller bearing 10 outer ring is arranged on leading screw supporting seat 3, leading screw supporting seat 3 is arranged on apparatus main body 1 front, leading screw supporting seat 3 is by welding with apparatus main body 1 by being welded to connect, leading screw supporting seat 3 bottom is also provided with feed rod 12, feed rod 12 two ends are provided with cylinder roller bearing 10, feed rod 12 and cylinder roller bearing 10 endoporus interference fit, leading screw supporting seat 3 quantity is two pieces, described feed rod supporting seat 4 is arranged on apparatus main body 1 rear portion, and feed rod supporting seat 4 and apparatus main body 1 are by being welded to connect, and feed rod supporting seat 4 is provided with feed rod 12, feed rod 12 is provided with cylinder roller bearing 10, feed rod supporting seat 4 quantity is two pieces.Leading screw rotating can be driven by drive motors rotating, by the transmission between screw thread, portal frame side-to-side movement can be driven, under the effect of two pieces feed rod and a leading screw, the stationarity of portal frame in side-to-side movement process can be realized.
Portal frame machine straightening device is provided with portal frame 13, copper sheathing 14, internal thread 15, column 16, cylinder seat 17, hydraulic cylinder 18, Calibration Head 19, arcwall face 20, height sensor 21 and lateral pickup 29, portal frame 13 is U-shaped structure, copper sheathing 14 is provided with below portal frame 13, copper sheathing 14 cylindrical and portal frame 13 are interference fit, copper sheathing 14 endoporus is connected with feed rod 12, copper sheathing 14 endoporus and feed rod 12 are for being slidably matched, portal frame 13 quantity is two pieces, internal thread 15 is provided with in the middle part of portal frame 13, internal thread 15 coordinates with leading screw 11, column 16 is provided with above portal frame 13, column 16 quantity is four, column 16 lower end and portal frame 13 upper end are by being welded to connect, column 16 upper end is provided with cylinder seat 17, cylinder seat 17 is platy structure, hydraulic cylinder 18 is provided with in the middle part of cylinder seat 17, hydraulic cylinder 18 and cylinder seat 17 are threaded connection, hydraulic cylinder 18 piston rod is provided with Calibration Head 19, Calibration Head 19 lower end is provided with arcwall face 20, arcwall face 20 top is provided with height sensor 21, portal frame 13 approaching device main body 1 side is provided with lateral pickup 29.Can detect the linearity of the workpiece being in portal frame inside by the height sensor that arranges and lateral pickup, and send measured data to parametric controller, operator carries out according to the numerical value recorded the position adjusting workpiece.
Bracing or strutting arrangement is provided with movable support block 22, latch 23, V-type groove 24, determines supporting seat 25, breach 26, deep groove ball bearing 27 and back shaft 28, movable support block 22 is arranged on plane centre position on apparatus main body 1, movable support block 22 is connected with plane on apparatus main body 1 by latch 23, latch 23 quantity is two pieces, movable support block 22 is provided with V-type groove 24, VXing Cao 24 center and apparatus main body 1 dead in line; Describedly determine supporting seat 25 and be arranged on plane on apparatus main body 1, determine supporting seat 25 to be bolted with plane on apparatus main body 1, determine supporting seat 25 axis and V-type groove 24 dead in line, determine supporting seat 25 is provided with breach 26, breach 26 is provided with back shaft 28, back shaft 28 two ends with determine supporting seat 25 and be connected, be provided with deep groove ball bearing 27 in the middle part of back shaft 28, deep groove ball bearing 27 internal diameter and back shaft 28 are interference fit, and deep groove ball bearing 27 and back shaft 28 quantity are two pieces.By being provided with deep groove ball bearing, due to deep groove ball bearing and excircle of workpiece tangent, can ensure can rotate comparatively smoothly in turning of work piece process.
VXing Cao 24 center is high high consistent with the center that deep groove ball bearing 27 is formed.When the center height that V-type groove center is high with deep groove ball bearing is formed is consistent, when can ensure that workpiece is placed on movable support block and determines on supporting seat, workpiece is horizontal.
Lateral pickup 29 height is consistent with needing the workpiece centre of alignment height.Lateral pickup height is consistent with workpiece centre height, can linearity when effectively measuring workpieces is in transverse direction.
On apparatus main body 1, plane is uniformly distributed some pin-and-holes along axis, and pin-and-hole centre-to-centre spacing is consistent with the centre-to-centre spacing of pin-and-hole on movable support block 22.By being provided with some pin-and-holes, according to the position of the length adjustment movable support block of workpiece, can guarantee that each workpiece can both support effectively.
Parallels 5 is provided with below apparatus main body 1, parallels 5 quantity is six, be distributed on below apparatus main body 1, parallels 5 bottom is provided with lower padding iron 8, be provided with voussoir above lower padding iron 8, be supporting oblique surface 6 above voussoir, voussoir be provided with screw rod 7, regulated the position of supporting oblique surface 6 by rotating screw bolt 7, reach the object of adjusting device main body 1 level.
The utility model in use, by regulating the height of parallels, plane in leveling unit main body, according to the length of workpiece, regulate the position of movable support block, by lifting appliance, workpiece fortune is winched to above platform, be placed on movable support block and determine on supporting seat, open motor, drive portal frame side-to-side movement, in portal frame side-to-side movement process, height sensor and lateral pickup detect the workpiece be between portal frame, and send data to report control platform, workman rotates workpiece according to the information of gained, position directly over the position of required straightening is in, open hydraulic cylinder, under the effect of hydraulic cylinder, alignment is carried out to workpiece, carry out the alignment of next section successively, so just reach the object of expection.
Claims (5)
1. a large hydraulic straightener device, is characterized in that: comprise stage apparatus, portal frame machine straightening device and bracing or strutting arrangement, described stage apparatus is provided with apparatus main body (1), motor support frame (2), leading screw supporting seat (3), feed rod supporting seat (4), supporting oblique surface (6), screw rod (7), drive motors (9), cylinder roller bearing (10), leading screw (11) and feed rod (12), apparatus main body (1) is arranged on the below of device, apparatus main body (1) is rectangular structure, apparatus main body (1) left end is provided with motor support frame (2), motor support frame (2) and apparatus main body (1) are by being welded to connect, motor support frame (2) top is provided with drive motors (9), drive motors (9) motor shaft is provided with leading screw (11), leading screw (11) two ends are provided with cylinder roller bearing (10), cylinder roller bearing (10) endoporus and leading screw (11) are interference fit, cylinder roller bearing (10) outer ring is arranged on leading screw supporting seat (3), leading screw supporting seat (3) is arranged on apparatus main body (1) front, leading screw supporting seat (3) is by welding with apparatus main body (1) by being welded to connect, leading screw supporting seat (3) bottom is also provided with feed rod (12), feed rod (12) two ends are provided with cylinder roller bearing (10), feed rod (12) and cylinder roller bearing (10) endoporus interference fit, leading screw supporting seat (3) quantity is two pieces, described feed rod supporting seat (4) is arranged on apparatus main body (1) rear portion, feed rod supporting seat (4) and apparatus main body (1) are by being welded to connect, feed rod supporting seat (4) is provided with feed rod (12), feed rod (12) is provided with cylinder roller bearing (10), feed rod supporting seat (4) quantity is two pieces, described portal frame machine straightening device is provided with portal frame (13), copper sheathing (14), internal thread (15), column (16), cylinder seat (17), hydraulic cylinder (18), Calibration Head (19), arcwall face (20), height sensor (21) and lateral pickup (29), portal frame (13) is U-shaped structure, portal frame (13) below is provided with copper sheathing (14), copper sheathing (14) cylindrical and portal frame (13) are interference fit, copper sheathing (14) endoporus is connected with feed rod (12), copper sheathing (14) endoporus and feed rod (12) are for being slidably matched, portal frame (13) quantity is two pieces, portal frame (13) middle part is provided with internal thread (15), internal thread (15) coordinates with leading screw (11), portal frame (13) top is provided with column (16), column (16) quantity is four, column (16) lower end and portal frame (13) upper end are by being welded to connect, column (16) upper end is provided with cylinder seat (17), cylinder seat (17) is platy structure, cylinder seat (17) middle part is provided with hydraulic cylinder (18), hydraulic cylinder (18) and cylinder seat (17) are threaded connection, hydraulic cylinder (18) piston rod is provided with Calibration Head (19), Calibration Head (19) lower end is provided with arcwall face (20), arcwall face (20) top is provided with height sensor (21), portal frame (13) approaching device main body (1) side is provided with lateral pickup (29), described bracing or strutting arrangement is provided with movable support block (22), latch (23), V-type groove (24), determine supporting seat (25), breach (26), deep groove ball bearing (27) and back shaft (28), movable support block (22) is arranged on the upper plane centre position of apparatus main body (1), movable support block (22) is connected by the upper plane of latch (23) and apparatus main body (1), latch (23) quantity is two pieces, movable support block (22) is provided with V-type groove (24), V-type groove (24) center and apparatus main body (1) dead in line, describedly determine supporting seat (25) and be arranged on the upper plane of apparatus main body (1), determine supporting seat (25) to be bolted with the upper plane of apparatus main body (1), determine supporting seat (25) axis and V-type groove (24) dead in line, determine supporting seat (25) is provided with breach (26), breach (26) is provided with back shaft (28), back shaft (28) two ends with determine supporting seat (25) and be connected, back shaft (28) middle part is provided with deep groove ball bearing (27), deep groove ball bearing (27) internal diameter and back shaft (28) are interference fit, deep groove ball bearing (27) and back shaft (28) quantity are two pieces.
2. according to claim 1, a kind of large hydraulic straightener device, it is characterized in that: described apparatus main body (1) below is provided with parallels (5), parallels (5) quantity is six, be distributed on apparatus main body (1) below, parallels (5) bottom is provided with lower padding iron (8), lower padding iron (8) top is provided with voussoir, it is supporting oblique surface (6) above voussoir, voussoir is provided with screw rod (7), regulated the position of supporting oblique surface (6) by rotating screw bolt (7), reach the object of adjusting device main body (1) level.
3. according to claim 1, a kind of large hydraulic straightener device, it is characterized in that: the upper plane of described apparatus main body (1) is uniformly distributed some pin-and-holes along axis, and pin-and-hole centre-to-centre spacing is consistent with the centre-to-centre spacing of the upper pin-and-hole of movable support block (22).
4. according to claim 1, a kind of large hydraulic straightener device, is characterized in that: described lateral pickup (29) height is consistent with needing the workpiece centre of alignment height.
5. according to claim 1, a kind of large hydraulic straightener device, is characterized in that: described V-type groove (24) center is high high consistent with the center that deep groove ball bearing (27) is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192907.2U CN204503850U (en) | 2015-04-01 | 2015-04-01 | A kind of large hydraulic straightener device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192907.2U CN204503850U (en) | 2015-04-01 | 2015-04-01 | A kind of large hydraulic straightener device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503850U true CN204503850U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520192907.2U Expired - Fee Related CN204503850U (en) | 2015-04-01 | 2015-04-01 | A kind of large hydraulic straightener device |
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| CN (1) | CN204503850U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649543A (en) * | 2017-10-26 | 2018-02-02 | 郑州友联智能装备有限公司 | A kind of gun tube intelligent correction system |
| CN107900779A (en) * | 2017-11-07 | 2018-04-13 | 中国铁建重工集团有限公司 | A kind of shield shield body processing and loading clamp alignment device and aligning method |
| CN107913924A (en) * | 2017-11-07 | 2018-04-17 | 河北北方伟业钢结构制造有限公司 | One kind communication tower tuning DC waterline |
| CN108273873A (en) * | 2018-05-03 | 2018-07-13 | 李振坤 | A kind of straightener pressure exerting arrangement |
| CN112718940A (en) * | 2020-12-16 | 2021-04-30 | 合肥合锻智能制造股份有限公司 | Movable alignment pressure head mechanism |
-
2015
- 2015-04-01 CN CN201520192907.2U patent/CN204503850U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649543A (en) * | 2017-10-26 | 2018-02-02 | 郑州友联智能装备有限公司 | A kind of gun tube intelligent correction system |
| CN107649543B (en) * | 2017-10-26 | 2023-09-29 | 郑州万达重工股份有限公司 | Intelligent gun barrel correction system |
| CN107900779A (en) * | 2017-11-07 | 2018-04-13 | 中国铁建重工集团有限公司 | A kind of shield shield body processing and loading clamp alignment device and aligning method |
| CN107913924A (en) * | 2017-11-07 | 2018-04-17 | 河北北方伟业钢结构制造有限公司 | One kind communication tower tuning DC waterline |
| CN107913924B (en) * | 2017-11-07 | 2024-02-02 | 河北北方伟业钢结构制造有限公司 | Communication pipe tower alignment assembly line |
| CN108273873A (en) * | 2018-05-03 | 2018-07-13 | 李振坤 | A kind of straightener pressure exerting arrangement |
| CN108273873B (en) * | 2018-05-03 | 2023-09-29 | 李振坤 | Pressure mechanism of straightening machine |
| CN112718940A (en) * | 2020-12-16 | 2021-04-30 | 合肥合锻智能制造股份有限公司 | Movable alignment pressure head mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160401 |