CN213225147U - Clamping tool for machining eccentric workpiece - Google Patents
Clamping tool for machining eccentric workpiece Download PDFInfo
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- CN213225147U CN213225147U CN202022255312.0U CN202022255312U CN213225147U CN 213225147 U CN213225147 U CN 213225147U CN 202022255312 U CN202022255312 U CN 202022255312U CN 213225147 U CN213225147 U CN 213225147U
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Abstract
The utility model belongs to the technical field of the machining makes, especially, for eccentric work piece processing is with pressing from both sides tight frock, including the main operation platform, the surface of main operation platform is equipped with the support column mounting groove, one side of support column mounting groove is equipped with the notch of ventilating, one side of motor line passageway is equipped with motor support frame base, the top fixedly connected with motor support frame of motor support frame base, motor support frame's one end fixedly connected with servo motor, the both sides fixedly connected with of main tributary fagging connects the crossbeam, connect the one end fixedly connected with second support column of crossbeam. The novel device modularized design, it is all very simple and convenient to dismantle and install, is applicable to the chuck of different models to can process multiple eccentric work piece, multiple connecting rod hydraulic means makes the location more accurate, satisfies high accuracy processing demand, makes the device adjust according to the use scene again, provides better support for eccentric work piece processing.
Description
Technical Field
The utility model belongs to the technical field of machining makes, concretely relates to eccentric work piece processing is with pressing from both sides tight frock.
Background
The eccentric workpiece is that the excircle and the excircle of the part or the excircle and the axis of the inner hole are parallel and do not coincide. The distance between these two parallel axes is called eccentricity. The part with the outer circle eccentric to the outer circle is called an eccentric shaft or an eccentric disc. The part with the eccentric excircle and the inner hole is called an eccentric sleeve. In mechanical transmission, the conversion of rotary motion into reciprocating linear motion or vice versa is generally accomplished using eccentric workpieces. Such as an oil pump driven by an eccentric shaft, a crankshaft in an automobile engine, etc. In order to ensure the working precision of the eccentric workpiece, the parallelism between the axial directions and the precision of the eccentricity are particularly controlled when the eccentric workpiece is turned.
At present, eccentric workpieces are clamped on a lathe chuck through a chuck, the clamping of the existing chuck is time-consuming and labor-consuming when the inner hole of the eccentric workpiece is machined due to structural reasons, the problem of low machining precision exists when the eccentric workpiece is positioned at an eccentric machining position, some chucks have poor fatigue resistance, and the position is changed along with the lengthening of the machining time, so that the machining cost and the machining efficiency are influenced.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an eccentric work piece processing is with pressing from both sides tight frock has solved traditional eccentric work piece and has pressed from both sides tight frock installation dismantlement difficulty during processing, and positioning accuracy is poor, and the controllability is poor, the narrow problem of application scope.
In order to achieve the above object, the utility model provides a following technical scheme: the clamping tool for machining the eccentric workpiece comprises a main operating platform, wherein a supporting column mounting groove is formed in the surface of the main operating platform, a ventilating notch is formed in one side of the supporting column mounting groove, a gas pipe channel is formed in one side of the ventilating notch, a motor line channel is formed in one side of the gas pipe channel, a motor support frame base is arranged in one side of the motor line channel, a motor support frame is fixedly connected to the top of the motor support frame base, a servo motor is fixedly connected to one end of the motor support frame, a first connecting block is fixedly connected to one side of the servo motor, a main supporting plate is fixedly connected to one side of the first connecting block, connecting cross beams are fixedly connected to two sides of the main supporting plate, a second supporting column is fixedly connected to one end of each connecting cross beam, a spring compression rod is fixedly connected to one end of each second supporting column, the utility model discloses a hydraulic pressure regulating device, including regulation longeron, top fixedly connected with third support column of spacing backup pad, one side of third support column is equipped with the hydraulic stem, the top fixedly connected with hydraulic pressure regulator of hydraulic stem, one side of hydraulic pressure regulator is equipped with the second connecting block, one side fixedly connected with third connecting block of second connecting block, the opposite side fixedly connected with flange of third connecting block, flange's one end fixedly connected with stud bolt, the first connection bent plate of one end fixedly connected with of stud bolt, the bent plate is connected to the one end fixedly connected with second of first connection bent plate.
Preferably, the bottom of the main operating platform is fixedly connected with a bottom supporting column, and the bottom of the bottom supporting column is fixedly connected with an adjustable base.
Preferably, one side of the main supporting plate is fixedly connected with a chuck connector, and one side of the chuck connector is movably connected with a four-jaw chuck.
Preferably, the surface of the second connecting block is provided with a bolt.
Preferably, one side of the third connecting block is fixedly connected with a side supporting plate.
Preferably, the other end of the first connecting curved plate is fixedly connected with an adjusting handle.
Compared with the prior art, the beneficial effects of the utility model are that:
this novel device modularized design, to whole speaking, it is all very simple and convenient to dismantle and install, and the four-jaw chuck can be changed, is applicable to the chuck of different models to can process multiple eccentric work piece, multiple connecting rod hydraulic means makes the location more accurate, satisfies high accuracy processing demand on the one hand, and on the other hand makes the device adjust according to the use scene again, and the device has still reserved cooperation space for other devices, through the cooperation of many devices, provides better support for eccentric work piece processing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a three-dimensional structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention;
fig. 4 is a left side view of the present invention.
In the figure: 1, a main operating platform; 2 bottom support columns; 3 an adjustable base; 4, supporting column mounting grooves; 5, a vent notch; 6, a trachea channel; 7, a motor line channel; 8, a motor support frame base; 9, a motor support frame; 10 a servo motor; 11 a first connecting block; 12 main supporting plates; 13 a chuck connector; 14 a four-jaw chuck; 15 connecting the cross beam; 16 second support columns; 17 a spring compression rod; 18 adjusting the longitudinal beam; 19 limiting the supporting plate; 20 a third support column; 21 hydraulic rods; 22 a hydraulic regulator; 23 a second connecting block; 24 bolts; 25 a third connecting block; 26 side supporting plates; 27 connecting a flange; 28 stud bolts; 29 a first connecting curved plate; 30 a second connecting curved plate; 31 adjusting the handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a clamping tool for machining eccentric workpieces comprises a main operating table 1, wherein a support column installation groove 4 is formed in the surface of the main operating table 1, a ventilation notch 5 is formed in one side of the support column installation groove 4, an air pipe channel 6 is formed in one side of the ventilation notch 5, a motor line channel 7 is formed in one side of the air pipe channel 6, a motor support frame base 8 is arranged in one side of the motor line channel 7, a motor support frame 9 is fixedly connected to the top of the motor support frame base 8, a servo motor 10 is fixedly connected to one end of the motor support frame 9, a first connecting block 11 is fixedly connected to one side of the servo motor 10, a main support plate 12 is fixedly connected to one side of the first connecting block 11, connecting cross beams 15 are fixedly connected to two sides of the main support plate 12, a second support column 16 is fixedly connected to one end of the connecting cross beam 15, a spring rod 17 is fixedly connected to one, adjust the top of longeron 18 and be equipped with spacing backup pad 19, the top fixedly connected with third support column 20 of spacing backup pad 19, one side of third support column 20 is equipped with hydraulic stem 21, the top fixedly connected with hydraulic pressure regulator 22 of hydraulic stem 21, one side of hydraulic pressure regulator 22 is equipped with second connecting block 23, one side fixedly connected with third connecting block 25 of second connecting block 23, the opposite side fixedly connected with flange 27 of third connecting block 25, flange 27's one end fixedly connected with stud 28, the first curved plate 29 of the one end fixedly connected with of stud 28, the curved plate 30 is connected to the one end fixedly connected with second of first curved plate 29, the lever effect of connecting the curved plate makes the positioning control more laborsaving.
Specifically, the bottom fixedly connected with bottom sprag post 2 of main operation platform 1, the adjustable base 3 of bottom fixedly connected with of bottom sprag post 2, the user can adjust the base according to service environment, makes the device level.
Specifically, one side of main backup pad 12 is fixed connection chuck connector 13, and one side swing joint of chuck connector 13 has four-jaw chuck 14, and the fixed eccentric processing original paper of four-jaw chuck is the most efficient.
Specifically, the surface of the second connecting block 23 is provided with bolts 24, and the bolts 24 are uniformly distributed on the connecting block.
Specifically, one side of the third connecting block 25 is fixedly connected with a side supporting plate 26, which is used for supporting each hydraulic rod and connecting rod.
Specifically, the other end of the first connecting curved plate 29 is fixedly connected with an adjusting handle 31 for accurately positioning the device.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, adjust adjustable base 3, make the device be in the horizontality, adjust regulation handle 31 according to service environment, thereby drive first connection bent plate 29, the motion of second connection bent plate 30, thereby make the position of hydraulic pressure regulator 22 control hydraulic stem 21, finally realize the location to main tributary fagging 12, servo motor 10 passes first connecting block 11 and links to each other with chuck connector 13, finally drive the rotation of four-jaw chuck 14, wind can be followed vent 5 and passed through, blow away the waste residue that adds man-hour and produce, all consumer all power supplies power through external power supply in this device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Eccentric work piece processing is with pressing from both sides tight frock, including main operation platform (1), its characterized in that: the surface of the main operating platform (1) is provided with a support column mounting groove (4), one side of the support column mounting groove (4) is provided with a ventilation notch (5), one side of the ventilation notch (5) is provided with a trachea channel (6), one side of the trachea channel (6) is provided with a motor line channel (7), one side of the motor line channel (7) is provided with a motor support frame base (8), the top of the motor support frame base (8) is fixedly connected with a motor support frame (9), one end of the motor support frame (9) is fixedly connected with a servo motor (10), one side of the servo motor (10) is fixedly connected with a first connecting block (11), one side of the first connecting block (11) is fixedly connected with a main support plate (12), two sides of the main support plate (12) are fixedly connected with a connecting beam (15), one end of the connecting beam (15) is fixedly connected with a second support column (16, one end of the second supporting column (16) is fixedly connected with a spring compression rod (17), the top of the main supporting plate (12) is fixedly connected with an adjusting longitudinal beam (18), the top of the adjusting longitudinal beam (18) is provided with a limiting supporting plate (19), the top of the limiting supporting plate (19) is fixedly connected with a third supporting column (20), one side of the third supporting column (20) is provided with a hydraulic rod (21), the top of the hydraulic rod (21) is fixedly connected with a hydraulic adjuster (22), one side of the hydraulic adjuster (22) is provided with a second connecting block (23), one side of the second connecting block (23) is fixedly connected with a third connecting block (25), the other side of the third connecting block (25) is fixedly connected with a connecting flange (27), one end of the connecting flange (27) is fixedly connected with a double-headed screw bolt (28), one end of the double-headed screw bolt (28) is fixedly connected with a first connecting curved plate (, one end of the first connecting curved plate (29) is fixedly connected with a second connecting curved plate (30).
2. The eccentric workpiece machining clamping tool according to claim 1, characterized in that: the bottom fixedly connected with bottom sprag post (2) of main operation platform (1), the bottom fixedly connected with adjustable base (3) of bottom sprag post (2).
3. The eccentric workpiece machining clamping tool according to claim 1, characterized in that: one side fixed connection chuck connector (13) of main backup pad (12), one side swing joint of chuck connector (13) has four-jaw chuck (14).
4. The eccentric workpiece machining clamping tool according to claim 1, characterized in that: and a bolt (24) is arranged on the surface of the second connecting block (23).
5. The eccentric workpiece machining clamping tool according to claim 1, characterized in that: one side of the third connecting block (25) is fixedly connected with a side supporting plate (26).
6. The eccentric workpiece machining clamping tool according to claim 1, characterized in that: the other end of the first connecting curved plate (29) is fixedly connected with an adjusting handle (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255312.0U CN213225147U (en) | 2020-10-12 | 2020-10-12 | Clamping tool for machining eccentric workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255312.0U CN213225147U (en) | 2020-10-12 | 2020-10-12 | Clamping tool for machining eccentric workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213225147U true CN213225147U (en) | 2021-05-18 |
Family
ID=75880256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022255312.0U Active CN213225147U (en) | 2020-10-12 | 2020-10-12 | Clamping tool for machining eccentric workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213225147U (en) |
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2020
- 2020-10-12 CN CN202022255312.0U patent/CN213225147U/en active Active
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