CN220072866U - Automatic straight machine that pushes up of axle type work piece - Google Patents
Automatic straight machine that pushes up of axle type work piece Download PDFInfo
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- CN220072866U CN220072866U CN202321383061.1U CN202321383061U CN220072866U CN 220072866 U CN220072866 U CN 220072866U CN 202321383061 U CN202321383061 U CN 202321383061U CN 220072866 U CN220072866 U CN 220072866U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 4
- 238000010009 beating Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of shaft processing, in particular to an automatic shaft workpiece straightening machine which comprises a frame, a supporting structure, a straightening mechanism, a rotating mechanism and a circle runout monitoring assembly, wherein the frame is provided with a circular runout monitoring assembly; the rack is provided with a base and a top; the top of the frame is provided with a screw rod sliding table and a pressing component; the support structure is provided with a support seat. The method comprises the steps that an axle workpiece is placed on a supporting seat, a straight jacking mechanism is contacted with one end of the axle workpiece, a rotating mechanism is started to drive the axle workpiece to rotate, if the axle workpiece is bent, the circle run-out degree of the axle workpiece is inevitably deviated, at the moment, a circle run-out monitoring component monitors the circle run-out degree of the axle workpiece, and when the circle run-out degree exceeds a preset value, the circle run-out monitoring component feeds back signals to the straight jacking mechanism; after the jacking mechanism receives the signal, the screw rod sliding table drives the jacking mechanism to move, and the jacking mechanism carries out jacking correction on shaft workpieces. The utility model adds a moving function for the straightening mechanism, thereby facilitating the straightening of each part of the shaft workpiece.
Description
Technical Field
The utility model relates to the technical field of shaft processing, in particular to an automatic shaft workpiece straightening machine.
Background
The shaft is a cylindrical object that passes through the middle of the bearing or the middle of the wheel or the middle of the gear, but is also somewhat square. A shaft is a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal round rod, the segments may have different diameters. The parts in the machine that are in rotary motion are mounted on the shaft. In the prior art, when processing axle class spare, the condition of bending can appear in the axle class spare, and when the axle class spare appears bending, the light is difficult to measure when leaning on the human eye, and in time judges that the axle class spare is by bending, also can not correct, wastes time and energy. Therefore, the technical problem of how to enable the straightening machine to automatically judge whether the shaft piece is bent or not and automatically correct after judging is solved.
Chinese patent CN217798180U discloses an automatic straight machine that pushes up of axle type work piece, this device is through placing an axle type work piece on the supporting seat and rather than recess cooperation, the straight mechanism of pushing up is kept away from rotary mechanism one end contact with axle type work piece, restrict axle type work piece's movable range, rotate on the supporting seat through starting rotary mechanism drive axle type work piece, if axle type work piece appears crooked, axle type work piece's circle degree of beating must appear the deviation, monitor axle type work piece's circle degree of beating through the circle monitoring module that beats this moment, when the circle degree of beating surpasss the default, the circle is beaten monitoring module and is fed back the signal to the straight mechanism of pushing up, straight mechanism of pushing up carries out the straight correction of axle type work piece.
However, the vertical pushing mechanism of the automatic vertical pushing machine for shaft workpieces cannot vertically push each part of the shaft workpieces, and the vertical pushing mechanism has low flexibility, so that a vertical pushing mechanism capable of moving in the length direction of the shaft workpieces and a rotating mechanism hinged with a linear driver are required.
Disclosure of Invention
According to the automatic jacking machine for the shaft workpieces, the screw rod sliding table is arranged at the top of the frame, so that the problem that the jacking mechanism of the automatic jacking machine for the shaft workpieces cannot jack all parts of the shaft workpieces and the flexibility of the jacking mechanism is low is solved.
The utility model provides an automatic shaft workpiece straightening machine for processing shaft workpieces, which solves the problems in the prior art and comprises a frame, a supporting structure, a straightening mechanism, a rotating mechanism and a circle runout monitoring assembly; the rack is provided with a base and a top; a screw rod sliding table is arranged in the frame top; the supporting structure is provided with a supporting seat; the two supporting seats are respectively arranged at two sides of the base, and grooves matched with the shaft workpieces are formed in the supporting seats; the jacking mechanism is connected to the inside of the frame roof through a screw rod sliding table, and can move along the length direction of the frame through the screw rod sliding table; the rotating mechanism is arranged at one end of the base; the circle run-out monitoring assembly is arranged at one end of the base far away from the rotating mechanism; the shaft workpiece is arranged on the supporting seat along the length direction of the frame.
Preferably, the support structure comprises a lifting plate and a first linear actuator; three lifting plates are uniformly distributed between the two supporting seats; the first linear driver is arranged on the base and fixedly connected with the lifting plate.
Preferably, the frame comprises a sliding plate and a sliding groove; pulleys are arranged on two sides of the sliding plate; the sliding plate is movably connected to the screw rod sliding table, and the jacking mechanism is fixedly arranged on the sliding plate; the sliding groove is arranged on two sides of the inner wall of the frame top, and the sliding groove is matched with the pulley.
Preferably, the frame top comprises a guide rod; the guide rods are arranged on two sides of the screw rod sliding table respectively, the axes of the guide rods are parallel to the extending direction of the screw rod sliding table, and the guide rods are movably connected with the sliding plate.
Preferably, the rotating mechanism further comprises a second linear driver, a connecting frame and a rotating driver; one end of the rotary driver is provided with a synchronous wheel; the second linear driver is arranged on the base and is hinged with one end of the rotary driver, which is far away from the synchronous wheel; the connecting frame is arranged on the base, and the connecting frame is hinged with one end, far away from the second linear driver, of the rotary driver.
Preferably, the rotating mechanism further comprises a bracket and a bearing; the support is arranged on the base, and the top of the support is lower than the top of the support seat; the two bearings are arranged on the bracket, and the bearings are mutually abutted with the shaft workpiece.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the screw rod sliding table is arranged on the top of the rack to drive the jacking mechanism to move, so that the jacking mechanism can jack and straighten each part of the shaft workpiece.
2. According to the utility model, the lifting plate is arranged on the base, so that the pressure received by the shaft workpiece and the supporting seat is shared when the jacking mechanism is jacked.
3. According to the utility model, the second linear driver and the rotary driver are hinged, so that the shaft workpiece rotates smoothly, and the circle runout of the shaft workpiece is conveniently measured.
Drawings
Fig. 1 is a front view of an automatic shaft workpiece straightening machine.
Fig. 2 is a perspective view of an automatic shaft workpiece straightening machine.
Fig. 3 is a partial perspective view of fig. 2.
Fig. 4 is a top view of an automatic shaft workpiece straightening machine.
Fig. 5 is a perspective view of an automatic shaft workpiece straightening machine.
Fig. 6 is a partial perspective view of fig. 5.
The reference numerals in the figures are:
1-a frame; 11-a base; 12-roof; 121-a screw rod sliding table; 122-guide bar; 123-sliding plate; 1231-pulleys; 124-chute; 2-a support structure; 21-a supporting seat; 22-lifting plates; 23-a first linear drive; 3-top straightening mechanism; 4-a rotation mechanism; 41-a second linear drive; 42-connecting frames; 43-a rotary drive; 431-synchronizing wheel; 44-bearings; 45-bracket; 5-a circle run-out monitoring assembly; 6-shaft workpiece.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1-6: an automatic shaft workpiece straightening machine is used for machining shaft workpieces 6 and comprises a frame 1, a supporting structure 2, a straightening mechanism 3, a rotating mechanism 4 and a circle runout monitoring assembly 5; the frame 1 is provided with a base 11 and a top 12; a screw rod sliding table 121 is arranged in the frame top 12; the support structure 2 has a support seat 21; the two support seats 21 are arranged, the support seats 21 are respectively arranged on the two sides of the base 11, and grooves matched with the shaft workpieces 6 are formed in the support seats 21; the jacking mechanism 3 is connected to the inside of the frame roof 12 through a screw rod sliding table 121, and the jacking mechanism 3 can move along the length direction of the frame 1 through the screw rod sliding table 121; the rotating mechanism 4 is arranged at one end of the base 11; the circle run-out monitoring assembly 5 is arranged at one end of the base 11 far away from the rotating mechanism 4; the shaft-like workpiece 6 is provided on the support base 21 along the longitudinal direction of the frame 1.
According to the utility model, through the existing shaft workpiece 6, the shaft workpiece 6 is placed on the supporting seat 21 and matched with the groove of the supporting seat, the straight jacking mechanism 3 is contacted with one end of the shaft workpiece 6 far away from the rotating mechanism 4, the movable range of the shaft workpiece 6 is limited, the rotating mechanism 4 is started to drive the shaft workpiece 6 to rotate on the supporting seat 21, if the shaft workpiece 6 is bent, the circle run-out degree of the shaft workpiece 6 is inevitably deviated, at the moment, the circle run-out degree of the shaft workpiece 6 is monitored through the circle run-out monitoring assembly 5, and when the circle run-out degree exceeds a preset value, the circle run-out monitoring assembly 5 feeds back signals to the straight jacking mechanism 3; when the straightening mechanism 3 receives the signal, the rotation driver 43 arranged in the screw rod sliding table 121 rotates and drives the straightening mechanism 3 to move to each part of the shaft workpiece 6 along the length direction of the frame top 12, so that the straightening mechanism 3 straightens each part of the shaft workpiece 6.
Referring to fig. 1-2: the support structure 2 comprises a lifting plate 22 and a first linear actuator 23; three lifting plates 22 are arranged, and the lifting plates 22 are uniformly distributed between the two supporting seats 21; the first linear actuator 23 is mounted on the base 11 and fixedly connected to the lifter plate 22.
According to the utility model, the lifting plates 22 connected with the first linear drivers 23 are arranged, when the jacking mechanism 3 jacks the shaft workpiece 6, one or two first linear drivers 23 on two sides of the jacking mechanism 3 lift the lifting plates 22 to the lower part of the shaft workpiece 6 and are in contact with the shaft workpiece 6, and when jacking is carried out, the lifting plates 22 can separate part of pressure applied to the shaft workpiece 6 and the supporting seat 21, so that the workpiece and the supporting seat 21 are prevented from being damaged by the jacking mechanism 3.
Referring to fig. 2-3: the frame 1 comprises a sliding plate 123 and a sliding chute 124; the sliding plate 123 has pulleys 1231 at both sides; the sliding plate 123 is movably connected to the screw rod sliding table 121, and the jacking mechanism 3 is fixedly arranged on the sliding plate 123; the sliding grooves 124 are arranged on two sides of the inner wall of the frame top 12, and the sliding grooves 124 are matched with the pulleys 1231.
The sliding plate 123 with the pulley 1231 and the sliding groove 124 matched with the sliding plate are arranged, so that friction applied to the straightening mechanism 3 during movement is reduced, and the service life of the straightening mechanism 3 is prolonged. By rounding the portion where the slide plate 123 and the slide groove 124 are fitted to each other, friction received by the slide plate 123 when sliding is reduced.
Referring to fig. 3-4: the roof 12 includes guide bars 122; the guide rods 122 are two, the guide rods 122 are respectively arranged on two sides of the screw rod sliding table 121, the axis of each guide rod 122 is parallel to the extending direction of the screw rod sliding table 121, and the guide rods 122 are movably connected with the sliding plate 123.
According to the utility model, the jacking mechanism 3 is movably connected with the guide rod 122, the guide rod 122 can guide the moving direction of the jacking mechanism 3, so that the moving route of the jacking mechanism 3 is prevented from being deviated, and the jacking mechanism 3 and the screw rod sliding table 121 can be better connected to the frame top 12 through the guide rod 122.
Referring to fig. 5-6: the rotation mechanism 4 further includes a second linear driver 41, a link frame 42, and a rotation driver 43; one end of the rotary driver 43 is provided with a synchronizing wheel 431; the second linear driver 41 is arranged on the base 11, and the second linear driver 41 is hinged with one end of the rotary driver 43 away from the synchronizing wheel 431; the connecting frame 42 is arranged on the base 11, and the connecting frame 42 is hinged with one end of the rotary driver 43 away from the second linear driver 41.
By applying a force to one end of the rotary driver 43 through the second linear driver 41, the rotary driver 43 has a tendency to rotate, so that the synchronizing wheel 431 at the other end of the rotary driver 43 is tightly abutted against the shaft workpiece 6, and the rotary driver 43 is started to drive the shaft workpiece 6 to rotate. The rotating mechanism 4 can better drive the shaft workpiece 6 to rotate and can finely adjust the size of the shaft workpiece 6.
Referring to fig. 5-6: the rotation mechanism 4 further includes a bracket 45 and a bearing 44; the bracket 45 is arranged on the base 11, and the top of the bracket 45 is lower than the top of the supporting seat 21; the number of bearings 44 is two, the bearings 44 are provided on a bracket 45, and the bearings 44 are abutted against the shaft-like workpiece 6.
Through setting up bearing 44 at axle type work piece 6 latter half, can reduce the resistance that receives when axle type work piece 6 rotates, let axle type work piece 6 better rotate, swing joint between bearing 44 and the support 45, bearing 44 still can with synchronizing wheel 431 between apply a pressure with axle type work piece 6 and compress tightly axle type work piece 6, prevent that synchronizing wheel 431 from taking place the skew when rotatory.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. An automatic shaft workpiece straightening machine is used for machining shaft workpieces (6) and is characterized by comprising a frame (1), a supporting structure (2), a straightening mechanism (3), a rotating mechanism (4) and a circle runout monitoring assembly (5); the frame (1) is provided with a base (11) and a frame top (12); a screw rod sliding table (121) is arranged in the frame top (12); the support structure (2) is provided with a support seat (21);
the two support seats (21) are arranged, the support seats (21) are respectively arranged on two sides of the base (11), and grooves matched with the shaft workpiece (6) are formed in the support seats (21);
the jacking mechanism (3) is connected to the inside of the frame roof (12) through a screw rod sliding table (121), and the jacking mechanism (3) can move along the length direction of the frame (1) through the screw rod sliding table (121);
the rotating mechanism (4) is arranged at one end of the base (11);
the circle run-out monitoring assembly (5) is arranged at one end of the base (11) far away from the rotating mechanism (4);
the shaft workpiece (6) is arranged on the supporting seat (21) along the length direction of the frame (1).
2. An automatic shaft workpiece straightening machine according to claim 1, characterized in that the supporting structure (2) comprises a lifting plate (22) and a first linear drive (23);
three lifting plates (22) are arranged, and the lifting plates (22) are uniformly distributed between the two supporting seats (21);
the first linear driver (23) is arranged on the base (11) and is fixedly connected with the lifting plate (22).
3. An automatic shaft workpiece straightening machine according to claim 2, characterized in that the frame (1) comprises a sliding plate (123) and a sliding groove (124); pulleys (1231) are arranged on two sides of the sliding plate (123);
the sliding plate (123) is movably connected to the screw rod sliding table (121), and the jacking mechanism (3) is fixedly arranged on the sliding plate (123);
the sliding grooves (124) are arranged on two sides of the inner wall of the frame top (12), and the sliding grooves (124) are matched with the pulleys (1231).
4. An automatic straightening machine for shaft-like workpieces according to claim 3, characterized in that the frame roof (12) comprises a guide bar (122);
the guide rods (122) are two, the guide rods (122) are respectively arranged on two sides of the screw rod sliding table (121), the axis of each guide rod (122) is parallel to the extending direction of the screw rod sliding table (121), and the guide rods (122) are movably connected with the sliding plate (123).
5. An automatic shaft workpiece straightening machine according to claim 4, characterized in that the rotating mechanism (4) further comprises a second linear driver (41), a connecting frame (42) and a rotating driver (43); one end of the rotary driver (43) is provided with a synchronous wheel (431);
the second linear driver (41) is arranged on the base (11), and the second linear driver (41) is hinged with one end of the rotary driver (43) far away from the synchronous wheel (431);
the connecting frame (42) is arranged on the base (11), and the connecting frame (42) is hinged with one end of the rotary driver (43) far away from the second linear driver (41).
6. An automatic shaft workpiece straightening machine according to claim 5, characterized in that the rotating mechanism (4) also comprises a bracket (45) and a bearing (44);
the bracket (45) is arranged on the base (11), and the top of the bracket (45) is lower than the top of the supporting seat (21);
the number of the bearings (44) is two, the bearings (44) are arranged on the bracket (45), and the bearings (44) are mutually abutted with the shaft workpiece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321383061.1U CN220072866U (en) | 2023-06-02 | 2023-06-02 | Automatic straight machine that pushes up of axle type work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321383061.1U CN220072866U (en) | 2023-06-02 | 2023-06-02 | Automatic straight machine that pushes up of axle type work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220072866U true CN220072866U (en) | 2023-11-24 |
Family
ID=88816595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321383061.1U Active CN220072866U (en) | 2023-06-02 | 2023-06-02 | Automatic straight machine that pushes up of axle type work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220072866U (en) |
-
2023
- 2023-06-02 CN CN202321383061.1U patent/CN220072866U/en active Active
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