CN221018076U - Heat treatment straightener - Google Patents
Heat treatment straightener Download PDFInfo
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- CN221018076U CN221018076U CN202322545383.8U CN202322545383U CN221018076U CN 221018076 U CN221018076 U CN 221018076U CN 202322545383 U CN202322545383 U CN 202322545383U CN 221018076 U CN221018076 U CN 221018076U
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- supporting box
- shaped groove
- motor
- heat treatment
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 16
- 230000008093 supporting effect Effects 0.000 claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a heat treatment straightening machine, which comprises a base, wherein a straightening table is connected to the base through an upright post, a hydraulic cylinder is arranged on the straightening table, a pressing block is connected to the lower end of the hydraulic cylinder, extension tables are arranged on two sides of the base, a supporting box with an opening at the top is fixed on the outer side of the extension tables, an arc-shaped groove is arranged in the middle of the supporting box, rollers are rotatably connected to the two sides of the arc-shaped groove in the supporting box, an L-shaped mounting frame is connected to one end of the supporting box, a first motor is arranged on the mounting frame, a first transmission shaft is connected to the first motor through a coupling, a driving wheel is connected to the first transmission shaft, a driven wheel is connected to the rollers close to one side of the first motor, and the driving wheel is connected with the driven wheel through a transmission belt. The cylinder is arranged in the supporting box, and the supporting box and the cylinder all play a role in supporting the bar, and simultaneously, the bar can be driven to rotate through driving the cylinder, and the mechanism for supporting the bar and driving the bar to rotate is integrated together, so that the occupied area of the equipment is reduced.
Description
Technical Field
The utility model relates to the technical field of straightening machines, in particular to a heat treatment straightening machine.
Background
After heat treatment, large bars are bent, so that a straightening machine is required to straighten the bent parts.
According to the search, the Chinese patent with the publication number of CN218395393U discloses a bar straightening machine with a loading and unloading device, which is provided with a special loading and unloading device, has good safety and convenience, overcomes the defect of low efficiency caused by the fact that the traditional straightening machine needs to use a traveling crane in a workshop for hoisting, and improves the production efficiency of the straightening machine.
However, the bar straightener in the above patent has the following problems: (1) When the bar is placed on the positioning frame, the hook is controlled to descend, the bar is hooked by the hook and is sent to the positioning frame, however, in the feeding process, if the bar is too heavy, the hook is easy to break, so that the bar is separated, and danger occurs; (2) In order to support the bars, a large number of positioning frames are arranged, so that the cost is increased, and the clamping width cannot be adjusted by the positioning frames, so that the bars with various diameters cannot be matched; (3) The turnover device is arranged to rotate the bar by a certain angle, but the turnover device and the positioning frame work independently and are not integrated together, so that the occupied area is increased.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a heat treatment straightening machine, which solves the problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme:
The heat treatment straightening machine comprises a base, wherein a straightening table is connected to the base through an upright post, a hydraulic cylinder is arranged on the straightening table, a pressing block is connected to the lower end of the hydraulic cylinder, extension tables are arranged on two sides of the base, a supporting box with an opening at the top is fixed on the outer side of the extension tables, an arc-shaped groove is arranged in the middle of the supporting box, rollers are rotatably connected to the two sides of the arc-shaped groove in the supporting box, an L-shaped mounting frame is connected to one end of the supporting box, a first motor is arranged on the mounting frame, a first transmission shaft is connected to the first motor through a coupling, a driving wheel is connected to the first transmission shaft, a driven wheel is connected to the roller close to one side of the first motor, and the driving wheel is connected with the driven wheel through a transmission belt; one side of the base is connected with a feeding table through a screw rod transmission mechanism, a rotary column is rotationally connected to the feeding table, a rotary table is connected to the rotary column, a clamping seat is arranged on the rotary table, and a driving mechanism for driving the rotary column to rotate is arranged in the feeding table; two parallel support rails are arranged on one side, far away from the base, of the feeding table, and a baffle is connected to the end, close to the feeding table, of the support rails.
Preferably, the screw rod transmission mechanism comprises a bottom plate arranged on one side of the extension table, bearing seats are arranged on two sides of the bottom plate, a screw rod is rotationally connected to the two bearing seats, guide rails are arranged on two sides of the bottom plate, a second motor for driving the screw rod to rotate is arranged at one end of the bottom plate, a sliding groove is arranged at the bottom of the feeding table and is slidably connected to the guide rails through the sliding groove, and the lower part of the feeding table is in threaded connection with the screw rod.
According to the technical scheme, the second motor is started to drive the screw rod to rotate, and the feeding table is driven to move towards the extending table in the screw rod rotating process, so that the bar is sent to the extending table.
Preferably, the clamping seat is provided with a first U-shaped groove, two sides of the clamping seat are connected with fastening screws in a threaded manner, the inner ends of the fastening screws are connected with clamping plates, the two clamping plates are located in the first U-shaped groove, and the outer ends of the fastening screws are connected with handles.
Above-mentioned technical scheme, the rod is placed side by side on two guide rails after the heat treatment, places the rod on the grip slipper through the loop wheel machine, then screws up fastening screw, makes the rod fastening through splint, then drives the revolving post and rotates, drives the carousel and rotates, makes the rod align with the arc wall on the supporting box to the convenience is sent the rod to on the supporting box.
Preferably, the driving mechanism comprises a third motor arranged in the feeding table, the third motor is connected with a second transmission shaft through a coupler, a main gear is connected to the second transmission shaft, a pinion is connected to the rotary column, and the main gear is meshed with the pinion.
Above-mentioned technical scheme starts the third motor, through the cooperation of master gear and pinion, drives the steering column and rotates to drive the carousel and rotate, with the direction of adjustment rod.
Preferably, a supporting seat is fixed on the inner side of the extension table, a second U-shaped groove is formed in the supporting seat, and the second U-shaped groove is aligned with the central axis of the arc-shaped groove of the supporting box.
According to the technical scheme, the support seat is arranged, so that a further supporting effect can be achieved on the bar.
Preferably, the support box is provided with notches at two sides of the arc-shaped groove, and the rotating shafts at two ends of the roller are movably arranged in the notches.
According to the technical scheme, the notch is used for adjusting the position of the roller, so that the roller with various diameters can be conveniently adapted.
Preferably, the both ends of supporting box are connected with the bracing piece, and the lower part of extension platform both sides is connected with the backup pad, and the lower extreme and the backup pad of bracing piece are connected, and the peripheral cover of bracing piece is equipped with the spring.
According to the technical scheme, the supporting rod can further play a role in supporting the supporting box, and the spring can play a role in buffering.
Compared with the prior art, the utility model has the following beneficial effects:
The bar is placed on the clamping seat of the feeding table, the bar is clamped through the clamping seat, the bar is kept stable and is not in a suspended state, the bar is not easy to fall, the danger is reduced, then the bar is driven to rotate, the bar is enabled to change the direction and align with the supporting box on the extending table, the feeding table is driven to move towards the extending table through the operation of the control screw transmission mechanism, the bar is fed to the supporting box of the extending table, at the moment, the bar is located between two rollers of the extending table, the rollers are driven to rotate through the operation of the control first motor, the bar is driven to rotate through friction force in the rotation process of the rollers, so that the bending face is upward, and the pressing block is convenient to press down for straightening.
By adjusting the positions of the rollers, the distance between the two rollers can be adjusted so as to be suitable for bars with various diameters.
The cylinder is arranged in the supporting box, and the supporting box and the cylinder all play a role in supporting the bar, and simultaneously, the bar can be driven to rotate through driving the cylinder, and the mechanism for supporting the bar and driving the bar to rotate is integrated together, so that the occupied area of the equipment is reduced.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of the support box and drum;
In the figure: 1-base, 2-alignment platform, 3-first pneumatic cylinder, 4-briquetting, 5-extension platform, 6-supporting box, 7-cylinder, 8-first motor, 9-action wheel, 10-follow driving wheel, 11-material loading platform, 12-column, 13-carousel, 14-grip slipper, 15-supporting rail, 16-baffle, 17-bottom plate, 18-lead screw, 19-guide rail, 20-second motor, 21-fastening screw, 22-splint, 23-third motor, 24-main gear, 25-pinion, 26-supporting seat, 27-notch, 28-bracing piece, 29-backup pad, 30-spring, 31-second pneumatic cylinder, 32-push pedal, 33-rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1, 2 and 3, a heat treatment straightening machine comprises a base 1, wherein a straightening table 2 is connected to the base 1 through an upright post, a first hydraulic cylinder 3 is arranged on the straightening table 2, the lower end of the first hydraulic cylinder 3 is connected with a pressing block 4, extension tables 5 are arranged on two sides of the base 1, a supporting box 6 with an opening at the top is fixed on the outer side of the extension tables 5, an arc-shaped groove is formed in the middle of the supporting box 6, rollers 7 are rotatably connected to the two sides of the arc-shaped groove in the supporting box 6, one end of the supporting box 6 is connected with an L-shaped mounting frame, a first motor 8 is arranged on the mounting frame, a first transmission shaft is connected to the first motor 8 through a coupling, a driving wheel 9 is connected to the roller close to one side of the first motor, and the driving wheel 9 and the driven wheel 10 are connected through a transmission belt; one side of the base 1 is connected with a feeding table 11 through a screw transmission mechanism, specifically, the screw transmission mechanism comprises a bottom plate 17 arranged on one side of the extension table 5, bearing seats are arranged on two sides of the bottom plate 17, screws 18 are rotatably connected to the two bearing seats, guide rails 19 are arranged on two sides of the bottom plate 17, one end of the bottom plate 17 is provided with a second motor 20 for driving the screws to rotate, a sliding groove is arranged at the bottom of the feeding table 11 and is slidably connected to the guide rails 19 through the sliding groove, and the lower part of the feeding table 11 is in threaded connection with the screws 18.
As shown in fig. 1, a rotary column 12 is rotatably connected to a feeding table 11, a rotary table 13 is connected to the rotary column 12, a clamping seat 14 is arranged on the rotary table 13, a first U-shaped groove is formed in the clamping seat 14, two sides of the clamping seat 14 are in threaded connection with a fastening screw 21, the inner end of the fastening screw 21 is connected with clamping plates 22, two clamping plates 22 are located in the first U-shaped groove, the outer end of the fastening screw 21 is connected with a handle, and the two clamping plates 22 can be driven to move relatively by rotating the two handles, so that the two clamping plates 22 are driven to clamp bars.
A driving mechanism for driving the rotary column 12 to rotate is arranged in the feeding table 11; the driving mechanism comprises a third motor 23 arranged in the feeding table 11, the third motor 23 is connected with a second transmission shaft through a coupler, a main gear 24 is connected to the second transmission shaft, a secondary gear 25 is connected to the rotary column 12, and the main gear 24 is meshed with the secondary gear 25. Two parallel support rails 15 are arranged on one side, far away from the base 1, of the feeding table 11, a baffle 16 is connected to the end, close to the feeding table 11, of the support rails 15, and the second motor 20 can be prevented from being damaged by the rod roller through the baffle 16.
In order to further support the bar, a supporting seat 26 is fixed on the inner side of the extension table 5, a second U-shaped groove is formed in the supporting seat 26, the second U-shaped groove is aligned with the central axis of the arc-shaped groove on the supporting box 6, and the length of the second U-shaped groove is larger than that of the arc-shaped groove so as to support bars with different diameters.
As can be seen from fig. 3, the two ends of the rollers are provided with rotating shafts, and in order to adjust the distance between the two rollers, the two sides of the arc-shaped groove on the supporting box 6 are provided with notches 27, and the rotating shafts at the two ends of the roller 7 are movably arranged in the notches 27. When the position of the roller is required to be adjusted, the rotating shaft of the roller is only required to be placed in different notches, and the distance between the driving wheel and the driven wheel is changed, so that the driving belt with corresponding length is replaced.
The working principle of the embodiment is as follows:
after the bar is heat-treated, the bar is placed on the two guide rails side by side, the bar is placed on the clamping seat through the crane, then the fastening screw is screwed, the bar is fastened through the clamping plates, the bar is kept stable and is not easy to fall off, then the rotating column is driven to rotate, the rotating disc is driven to rotate, the bar is enabled to change direction and align with the arc-shaped groove on the supporting box, the feeding table is driven to move towards the extending table through the operation of the control screw rod transmission mechanism, after one end of the bar is placed on the supporting box at the near end, the two clamping plates are loosened, the bar is sent to the supporting box of the extending table through the action of manual or external hydraulic pushing devices, the bent part of the bar is located below the pressing block, at the moment, the bar is located between the two rollers of the extending table, the first motor is controlled to operate, the rollers can be driven to rotate, the bar can be driven to rotate through friction force in the rotating process of the rollers, the bent surface is enabled to move towards the extending table, and the pressing block is convenient to press down for straightening work.
The external hydraulic pushing device is driven by a second hydraulic cylinder 31 which is transversely arranged, as shown in fig. 1, the second hydraulic cylinder 31 is connected to one side of the feeding table 11, a push plate 32 is connected to the telescopic end of the second hydraulic cylinder 31, and the push plate 32 is driven to push the bar by the contraction of the second hydraulic cylinder 31, so that the bar can easily and completely enter the supporting boxes 6 at the two ends.
Example 2
On the basis of embodiment 1, the two ends of the supporting box 6 are connected with supporting rods 28, the lower parts of the two sides of the extension table 5 are connected with supporting plates 29, the lower ends of the supporting rods 28 are connected with the supporting plates 29, and springs 30 are sleeved on the periphery of the supporting rods 28. The supporting rod 28 can further support the supporting box 6, and the spring 30 can buffer.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A heat treatment straightener, characterized in that: the automatic straightening device comprises a base (1), wherein a straightening table (2) is connected to the base (1) through an upright column, a first hydraulic cylinder (3) is arranged on the straightening table (2), a pressing block (4) is connected to the lower end of the first hydraulic cylinder (3), extension tables (5) are arranged on two sides of the base (1), a supporting box (6) with an opening at the top is fixed on the outer side of the extension tables (5), an arc-shaped groove is formed in the middle of the supporting box (6), rollers (7) are rotatably connected to the two sides of the arc-shaped groove in the supporting box (6), an L-shaped mounting frame is connected to one end of the supporting box (6), a first motor (8) is arranged on the mounting frame, a first transmission shaft is connected to the first motor (8) through a coupling, a driving wheel (9) is connected to the rollers (10) close to one side of the first motor, and the driving wheel (9) and the driven wheel (10) are connected through a transmission belt; one side of the base (1) is connected with a feeding table (11) through a screw rod transmission mechanism, a rotary column (12) is rotationally connected to the feeding table (11), a rotary table (13) is connected to the rotary column (12), a clamping seat (14) is arranged on the rotary table (13), and a driving mechanism for driving the rotary column (12) to rotate is arranged in the feeding table (11); two parallel support rails (15) are arranged on one side, far away from the base (1), of the feeding table (11), and a baffle plate (16) is connected to the end portion, close to the feeding table (11), of the support rails (15).
2. A heat treatment straightener as claimed in claim 1, wherein: the screw rod transmission mechanism comprises a bottom plate (17) arranged on one side of the extension table (5), bearing seats are arranged on two sides of the bottom plate (17), a screw rod (18) is rotatably connected to the two bearing seats, guide rails (19) are arranged on two sides of the bottom plate (17) and located on the screw rod, a second motor (20) for driving the screw rod to rotate is arranged at one end of the bottom plate (17), a sliding groove is formed in the bottom of the feeding table (11), the sliding groove is slidably connected to the guide rails (19), and the lower portion of the feeding table (11) is in threaded connection with the screw rod (18).
3. A heat treatment straightener as claimed in claim 2, wherein: the clamping seat (14) is provided with a first U-shaped groove, two sides of the clamping seat (14) are in threaded connection with fastening screws (21), the inner ends of the fastening screws (21) are connected with clamping plates (22), the two clamping plates (22) are located in the first U-shaped groove, and the outer ends of the fastening screws (21) are connected with handles.
4. A heat treatment straightener as claimed in claim 3, wherein: the driving mechanism comprises a third motor (23) arranged in the feeding table (11), the third motor (23) is connected with a second transmission shaft through a coupler, a main gear (24) is connected to the second transmission shaft, a pinion (25) is connected to the rotary column (12), and the main gear (24) is meshed with the pinion (25).
5. A heat treatment straightener as claimed in claim 4, wherein: the inner side of the extension table (5) is fixedly provided with a supporting seat (26), a second U-shaped groove is formed in the supporting seat (26), and the second U-shaped groove is aligned with the central axis of the arc-shaped groove on the supporting box (6).
6. A heat treatment straightener as claimed in claim 5, wherein: notch (27) are offered to both sides that lie in the arc wall on supporting box (6), and the pivot activity at cylinder (7) both ends sets up in notch (27).
7. A heat treatment straightener as claimed in any one of claims 1 to 6, wherein: the two ends of the supporting box (6) are connected with supporting rods (28), the lower parts of the two sides of the extending table (5) are connected with supporting plates (29), the lower ends of the supporting rods (28) are connected with the supporting plates (29), and springs (30) are sleeved on the peripheries of the supporting rods (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545383.8U CN221018076U (en) | 2023-09-19 | 2023-09-19 | Heat treatment straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545383.8U CN221018076U (en) | 2023-09-19 | 2023-09-19 | Heat treatment straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221018076U true CN221018076U (en) | 2024-05-28 |
Family
ID=91131021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322545383.8U Active CN221018076U (en) | 2023-09-19 | 2023-09-19 | Heat treatment straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221018076U (en) |
-
2023
- 2023-09-19 CN CN202322545383.8U patent/CN221018076U/en active Active
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