CN114130861A - Straightening equipment - Google Patents
Straightening equipment Download PDFInfo
- Publication number
- CN114130861A CN114130861A CN202111537372.4A CN202111537372A CN114130861A CN 114130861 A CN114130861 A CN 114130861A CN 202111537372 A CN202111537372 A CN 202111537372A CN 114130861 A CN114130861 A CN 114130861A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- straightening
- rack
- block
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/13—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a straightening device, which comprises: the frame body is provided with a platform, the horizontal conveying devices, the clamping devices and the straightening devices are all arranged on the platform, the number of the horizontal conveying devices is two, the two horizontal conveying devices are arranged on two sides of the clamping devices, the number of the clamping devices is two, and the two clamping devices are arranged on two sides of the straightening devices; the invention can be used for full-automatic precision straightening of guide rails of different types, is systematic straightening equipment with functions of transmission, detection, positioning and straightening, has high automation and intelligence degree, and simultaneously has high straightening efficiency and straightening precision; the invention is provided with a plurality of positioning blocks, thereby avoiding the deviation in the straightening process of the linear guide rail; the invention can adjust the span of guide rail straightening and realize high-efficiency and accurate straightening.
Description
Technical Field
The invention belongs to the technical field of mechanical design, and particularly relates to straightening equipment.
Background
With the rapid development of industrial automation, the requirement on the straightness of guide rail parts is higher and higher, and straightening is an important process for determining the straightness of the guide rail parts.
Disclosure of Invention
It is an object of the present invention to provide a straightening apparatus that solves the problems set forth in the background above.
In order to achieve the purpose, the invention provides the following technical scheme:
a straightening apparatus comprising:
the frame body is provided with a platform, the horizontal conveying device, the clamping device and the straightening device are all arranged on the platform, the horizontal conveying device is provided with two horizontal conveying devices, the two horizontal conveying devices are arranged on two sides of the clamping device, the two clamping devices are arranged on two sides of the straightening device, and the two clamping devices are arranged on two sides of the straightening device.
The horizontal conveying device comprises a transverse frame, a pushing cylinder is arranged on one side of the transverse frame, a first pushing block is connected to the output end of the pushing cylinder, a first rack is arranged at the front end of the first pushing block, a gear and a second rack are sequentially arranged on one side of the first rack, the first rack and the second rack are arranged oppositely, the first rack and the second rack are both meshed with the gear, a second pushing block is connected to one side of the second rack far away from the first rack, the first pushing block and the second pushing block are both connected with a sliding rail in a sliding manner, the sliding rail is fixedly arranged on the transverse frame, two sliding grooves are oppositely arranged at the central position of the transverse frame, friction wheels are slidably arranged in the two sliding grooves, the two friction wheels are respectively connected with the first pushing block and the second pushing block in a rotating manner, a first bevel gear and a second bevel gear are respectively arranged below the second pushing block and the first pushing block, the first bevel gear is meshed with the third bevel gear, the second bevel gear is meshed with the fourth bevel gear, the third bevel gear and the fourth bevel gear are arranged in a mirror image manner, the first bevel gear and the second bevel gear are respectively arranged on the opposite sides of the third bevel gear and the fourth bevel gear, the third bevel gear and the fourth bevel gear are respectively fixedly connected with the first spline housing and the second spline housing, a first connecting block is fixedly arranged on one side of the first spline sleeve, which is far away from the third bevel gear, the first connecting block is fixedly connected with the second push block, a second connecting block is fixedly arranged on one side of the second spline sleeve, which is far away from the fourth bevel gear, the second connecting block is fixedly connected with the first push block, the first spline housing and the second spline housing are in key connection with the rotating shaft, the rotating shaft is connected with a driving motor, and the driving motor is arranged on the side face of the transverse frame.
The clamping device comprises a second driving motor, the output end of the second driving motor is connected with a screw rod, a sliding block is arranged on the screw rod, and a centering clamping cylinder is arranged above the sliding block.
The straightening device comprises a span adjusting device, a detection probe and a pressing device, the span adjusting device comprises two supporting blocks, the detection probe is arranged between the two supporting blocks, and the pressing device is arranged above the detection probe.
The span adjusting device further comprises a third driving motor, the output end of the third driving motor is connected with a screw, the screw is provided with a positive thread and a negative thread which are equal in length, and the two supporting blocks are respectively in rotating connection with the positive thread and the negative thread.
The device pushes down includes push down cylinder, roof, bottom plate, fly leaf, pressure head, stand, push down the cylinder the upper end with support body fixed connection, push down the cylinder the lower extreme with roof fixed connection, the stand is located the roof with between the bottom plate, slidable mounting has the slip post between roof and the fly leaf, slip post lower extreme with fly leaf fixed connection, push down the cylinder output and be equipped with pressure sensor, the pressure head with pressure sensor link to each other, the fly leaf top is equipped with the spout of vertical direction, pressure head and spout sliding connection, the pressure head below is equipped with the backing plate, the backing plate with fly leaf fixed connection.
Compared with the prior art, the invention has the beneficial technical effects that:
(1) the invention can be used for full-automatic precision straightening of guide rails of different types, is systematic straightening equipment with functions of transmission, detection, positioning and straightening, has high automation and intelligence degree, and simultaneously has high straightening efficiency and straightening precision.
(2) The invention is provided with a plurality of positioning blocks for positioning the guide rails with different section sizes, thereby avoiding the deviation in the straightening process of the linear guide rail.
(3) The invention can adjust the span of guide rail straightening and realize high-efficiency and accurate straightening.
(4) A plurality of evenly distributed positioning blocks are used for replacing a plane to support the guide rail, and the integral flatness of the guide rail in the straightening process can be better guaranteed.
(5) The detection probe is arranged below the guide rail, so that the deflection of the guide rail can be conveniently detected in real time, and the detection accuracy is ensured.
(6) The invention is provided with two conveying devices, one is long-distance rapid conveying mainly by a horizontal conveying device, and the other is short-distance accurate conveying mainly by a clamping device, so that the conveying efficiency is improved, the conveying precision can be effectively ensured, and the invention is suitable for guide rails with the length of 1-4 meters.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is another enlarged partial view of fig. 1 (the cross frame is moved to a position for easy observation of the internal structure).
Fig. 4 is a front view of the invention.
Fig. 5 is a partially enlarged view of fig. 4.
Fig. 6 is another partial enlarged view of fig. 4.
Fig. 7 is a perspective view of another angle of the present invention.
Fig. 8 is a partially enlarged view of fig. 7.
Fig. 9 is a side view of the present invention.
Fig. 10 is a partially enlarged view of fig. 9.
FIG. 11 is a top view of the present invention.
Fig. 12 is a partially enlarged view of fig. 11.
In the figure: 1. a frame body;
2. a horizontal conveying device; 201. a first driving motor; 202. a friction wheel; 204. a push cylinder; 205. a rotating shaft; 206. a third bevel gear; 207. a first bevel gear; 208. a first spline housing; 210. a transverse rack; 211. a first push block; 212. a second push block; 213. a second rack; 214. a first rack; 215. a gear;
3. a span adjustment device; 301. a support block; 303. a screw; 304. a third driving motor;
4. a clamping device; 401. a screw rod; 402. centering and clamping the air cylinder;
5. a straightening device; 501. a base plate; 502. a column; 503. a movable plate; 504. a pressure sensor; 505. a top plate; 506. a sliding post;
6. and (6) detecting the probe.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
A straightening apparatus comprising:
support body 1, horizontal conveyor 2, clamping device 4 and coalignment 5, be equipped with the platform on the support body 1, horizontal conveyor 2, clamping device 4 and coalignment 5 all locate on the platform, horizontal conveyor 2 has two, two horizontal conveyor 2 locates clamping device 4's both sides, clamping device 4 has two, two clamping device 4 locates coalignment 5's both sides.
The horizontal conveying device 2 comprises a transverse frame 210, a pushing cylinder 204 is arranged on one side of the transverse frame 210, an output end of the pushing cylinder 204 is connected with a first pushing block 211, a first rack 214 is arranged at the front end of the first pushing block 211, a gear 215 and a second rack 213 are sequentially arranged on one side of the first rack 214, the first rack 214 and the second rack 213 are oppositely arranged, the first rack 214 and the second rack 213 are both meshed with the gear 215, one side, far away from the first rack 214, of the second rack 213 is connected with a second pushing block 212, the first pushing block 211 and the second pushing block 212 are both in sliding connection with a sliding rail, the sliding rail is fixedly arranged on the transverse frame 210, two sliding grooves are oppositely arranged at the central position of the transverse frame 210, friction wheels 202 are slidably arranged in the two sliding grooves, and the two friction wheels 202 are respectively in rotating connection with the first pushing block 211 and the second pushing block 212, a first bevel gear 207 and a second bevel gear are respectively arranged below the second push block 212 and the first push block 211, the first bevel gear 207 is meshed with a third bevel gear 206, the second bevel gear is meshed with a fourth bevel gear, the third bevel gear 206 and the fourth bevel gear are arranged in a mirror image manner, the first bevel gear 207 and the second bevel gear are respectively arranged on the opposite sides of the third bevel gear 206 and the fourth bevel gear, the third bevel gear 206 and the fourth bevel gear are respectively fixedly connected with a first spline housing 208 and a second spline housing, a first connecting block is fixedly arranged on the side of the first spline housing 208 far away from the third bevel gear 206, the first connecting block is fixedly connected with the second push block 212, a second connecting block is fixedly arranged on the side of the second spline housing far away from the fourth bevel gear, and the second connecting block is fixedly connected with the first push block 211, the first spline housing 208 and the second spline housing are in key connection with the rotating shaft 205, the rotating shaft 205 is connected with the first driving motor 201, and the first driving motor 201 is arranged on the side face of the transverse frame 210.
The pushing cylinder 204 pushes the first pushing block 211 and the first rack 214 to move forward, the gear 215 rotates to drive the second rack 213 to move towards the first rack 214, so as to drive the two friction wheels 202 to approach, after the width is adjusted to be proper, the first driving motor 201 drives the rotating shaft 205 to rotate, the third bevel gear 206 and the fourth bevel gear respectively drive the first bevel gear 207, the second bevel gear and the two friction wheels 202 to rotate, and then guide rails with different specifications are conveyed.
An upper friction wheel 209 perpendicular to the two friction wheels 202 is arranged above the two friction wheels 202, the upper friction wheel 209 is connected with a door-shaped frame in a sliding mode, and the door-shaped frame is fixedly installed on the transverse frame 210.
The clamping device 4 comprises a second driving motor, the output end of the second driving motor is connected with a screw rod 401, a sliding block is arranged on the screw rod 401, and a centering clamping cylinder 402 is arranged above the sliding block. Through clamping mechanism 4 with linear guide presss from both sides tightly, the clamping position can be adjusted through No. two driving motor, in addition, after pressing from both sides tightly the guide rail, also can carry out the short distance through clamping device 4's removal and carry out the crookedness to the guide rail and detect, and the alignment is carried out through aligning device 5 to the guide rail to test probe 6 when needs.
The straightening device 5 comprises a span adjusting device 3, a detection probe 6 and a pressing device, the span adjusting device 3 comprises two supporting blocks 301, the detection probe 6 is arranged between the two supporting blocks 301, and the pressing device is arranged above the detection probe 6.
The span adjusting device 3 further comprises a third driving motor 304, the output end of the third driving motor 304 is connected with a screw 303, the screw 303 is provided with a positive thread and a negative thread which are equal in length, and the two supporting blocks 301 are respectively connected with the positive thread and the negative thread in a rotating manner.
The straightening span is adjusted by the span adjusting device 3 so as to obtain better straightening effect.
The device pushes down includes push down cylinder, roof 505, bottom plate 501, fly leaf 503, pressure head, stand 502, push down the cylinder the upper end with 1 fixed connection of support body, push down the cylinder the lower extreme with roof 505 fixed connection, stand 502 is located roof 505 with between the bottom plate 501, slidable mounting has sliding column 506 between roof 505 and the fly leaf 503, sliding column 506 lower extreme with fly leaf 503 fixed connection, push down the cylinder output and be equipped with pressure sensor 504, the pressure head with pressure sensor 504 link to each other, fly leaf 503 top is equipped with the spout of vertical direction, pressure head and spout sliding connection, the pressure head below is equipped with the backing plate, the backing plate with fly leaf 503 fixed connection.
The stand 502 has four, compares traditional C type press structure more stable, and the resistance to deformation ability is stronger.
The guide rail straightening device is characterized in that a plurality of positioning blocks which are arranged at equal intervals are further arranged on two sides of the clamping device, positioning support grooves are formed in the positioning blocks, baffles are arranged on two sides of each positioning support groove, the guide rail is located in the support grooves during straightening and is limited by the baffles, and therefore the guide rail is prevented from deviating in the straightening process.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. A straightening apparatus, comprising:
the frame body is provided with a platform, the horizontal conveying device, the clamping device and the straightening device are all arranged on the platform, the horizontal conveying device is provided with two horizontal conveying devices, the two horizontal conveying devices are arranged on two sides of the clamping device, the two clamping devices are arranged on two sides of the straightening device, and the two clamping devices are arranged on two sides of the straightening device.
2. The straightening device according to claim 1, wherein the horizontal conveying device comprises a transverse frame, a pushing cylinder is arranged on one side of the transverse frame, a first pushing block is connected to the output end of the pushing cylinder, a first rack is arranged at the front end of the first pushing block, a gear and a second rack are sequentially arranged on one side of the first rack, the first rack and the second rack are arranged oppositely, the first rack and the second rack are both meshed with the gear, a second pushing block is connected to one side of the second rack far away from the first rack, the first pushing block and the second pushing block are both connected with a sliding rail in a sliding manner, the sliding rail is fixedly arranged on the transverse frame, two sliding grooves are oppositely arranged at the central position of the transverse frame, friction wheels are slidably mounted in the two sliding grooves, and the two friction wheels are respectively rotatably connected with the first pushing block and the second pushing block, a first bevel gear and a second bevel gear are respectively arranged below the second push block and the first push block, the first bevel gear is meshed with a third bevel gear, the second bevel gear is meshed with a fourth bevel gear, the third bevel gear and the fourth bevel gear are arranged in a mirror image manner, the first bevel gear and the second bevel gear are respectively arranged on the opposite sides of the third bevel gear and the fourth bevel gear, the third bevel gear and the fourth bevel gear are respectively fixedly connected with a first spline housing and a second spline housing, a first connecting block is fixedly arranged on one side of the first spline housing far away from the third bevel gear, the first connecting block is fixedly connected with the second push block, a second connecting block is fixedly arranged on one side of the second spline housing far away from the fourth bevel gear, the second connecting block is fixedly connected with the first push block, and the first spline housing and the second spline housing are connected with a rotating shaft, the rotating shaft is connected with a first driving motor, and the first driving motor is arranged on the side face of the transverse frame.
3. The straightening device according to claim 2, wherein the clamping device comprises a second driving motor, the output end of the second driving motor is connected with a screw rod, a sliding block is arranged on the screw rod, and a centering clamping cylinder is arranged above the sliding block.
4. A straightening apparatus in accordance with claim 3, wherein the straightening means comprises a span adjustment means, a test probe and a hold-down means, the span adjustment means comprising two support blocks, the test probe being located between the two support blocks, the hold-down means being located above the test probe.
5. The straightening device according to claim 4, wherein the span adjusting device further comprises a third driving motor, the output end of the third driving motor is connected with a screw rod, the screw rod is provided with a positive thread and a negative thread which are equal in length, and the two supporting blocks are respectively and rotatably connected with the positive thread and the negative thread.
6. The straightening device according to claim 5, wherein the pressing device comprises a pressing cylinder, a top plate, a bottom plate, a movable plate, a pressing head and a stand column, the upper end of the pressing cylinder is fixedly connected with the frame body, the lower end of the pressing cylinder is fixedly connected with the top plate, the stand column is arranged between the top plate and the bottom plate, a sliding column is slidably mounted between the top plate and the movable plate, the lower end of the sliding column is fixedly connected with the movable plate, a pressure sensor is arranged at the output end of the pressing cylinder, the pressing head is connected with the pressure sensor, a sliding groove in the vertical direction is arranged above the movable plate, the pressing head is slidably connected with the sliding groove, a backing plate is arranged below the pressing head, and the backing plate is fixedly connected with the movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537372.4A CN114130861A (en) | 2021-12-15 | 2021-12-15 | Straightening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537372.4A CN114130861A (en) | 2021-12-15 | 2021-12-15 | Straightening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114130861A true CN114130861A (en) | 2022-03-04 |
Family
ID=80383274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111537372.4A Pending CN114130861A (en) | 2021-12-15 | 2021-12-15 | Straightening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114130861A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985525A (en) * | 2022-06-14 | 2022-09-02 | 江苏盛浩工程科技有限公司 | A kind of shaping device for guide rail |
| CN116371972A (en) * | 2023-06-02 | 2023-07-04 | 中国重型机械研究院股份公司 | Pressure straightening machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208261577U (en) * | 2018-06-04 | 2018-12-21 | 山东尧程科技股份有限公司 | A kind of steel pipe automatic flattening device |
| CN110465562A (en) * | 2019-09-19 | 2019-11-19 | 滕州市尚大自动化装备有限公司 | A shaft straightening device |
| CN110899389A (en) * | 2019-11-12 | 2020-03-24 | 丽水学院 | Equipment for automatically straightening longitudinal bending of guide rail |
| US20200338612A1 (en) * | 2019-04-29 | 2020-10-29 | Citic Dicastal Co., Ltd. | Wheel rim straightening device |
| CN214133421U (en) * | 2020-08-14 | 2021-09-07 | 西安百润重工科技有限公司 | Precision straightening machine for C-frame |
-
2021
- 2021-12-15 CN CN202111537372.4A patent/CN114130861A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208261577U (en) * | 2018-06-04 | 2018-12-21 | 山东尧程科技股份有限公司 | A kind of steel pipe automatic flattening device |
| US20200338612A1 (en) * | 2019-04-29 | 2020-10-29 | Citic Dicastal Co., Ltd. | Wheel rim straightening device |
| CN110465562A (en) * | 2019-09-19 | 2019-11-19 | 滕州市尚大自动化装备有限公司 | A shaft straightening device |
| CN110899389A (en) * | 2019-11-12 | 2020-03-24 | 丽水学院 | Equipment for automatically straightening longitudinal bending of guide rail |
| CN214133421U (en) * | 2020-08-14 | 2021-09-07 | 西安百润重工科技有限公司 | Precision straightening machine for C-frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985525A (en) * | 2022-06-14 | 2022-09-02 | 江苏盛浩工程科技有限公司 | A kind of shaping device for guide rail |
| CN116371972A (en) * | 2023-06-02 | 2023-07-04 | 中国重型机械研究院股份公司 | Pressure straightening machine |
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