CN212665098U - Three-axis driving mechanism of internal expanding clamp - Google Patents
Three-axis driving mechanism of internal expanding clamp Download PDFInfo
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- CN212665098U CN212665098U CN202020467135.XU CN202020467135U CN212665098U CN 212665098 U CN212665098 U CN 212665098U CN 202020467135 U CN202020467135 U CN 202020467135U CN 212665098 U CN212665098 U CN 212665098U
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- guide rail
- connecting rod
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- support
- axis
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Abstract
The utility model belongs to little modulus bevel gear processing field discloses an internal expanding anchor clamps triaxial actuating mechanism fixes on the crossbeam, is equipped with double guide rail A on the crossbeam, still is equipped with rack A between the double guide rail A, include: the back of the support is sleeved on the guide rail A through a guide rail groove A, a guide rail groove B which is vertically placed is also arranged in front of the support, and the support is driven by a gear to move along the direction of the X axis along a rack; the connecting rod of the Z axis is connected in front of the bracket, the side surface of the connecting rod is provided with a guide rail, the guide rail is sleeved on the guide rail groove B, the connecting rod is provided with a guide rail groove C, and the connecting rod realizes the movement of the Z axis direction through the driving of a gear and a rack; the base of Y axle, the base is connected in the connecting rod bottom, and the base tip is equipped with the internal expanding anchor clamps, and the base cup joints on guide rail groove C through the guide rail, and the base passes through the removal that cylinder drive realized the Y axle direction. The utility model provides a have the lower scheduling problem of unloading on clamping difficulty, the product in the processing of little modulus bevel gear.
Description
Technical Field
The utility model belongs to little modulus bevel gear processing field, in particular to internal expanding anchor clamps triaxial actuating mechanism.
Background
Bevel gears are most commonly used for transmission of two vertical shafts, but are also suitable for transmission of two shafts at other angles; the small module bevel gear is widely applied to aeronautical machinery, electronic products, precision machinery, instruments and timing mechanisms, but the small module bevel gear has the problems of difficult clamping, slow feeding and discharging of products and the like in processing, and the efficiency and the automation of product production are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses there is the lower scheduling problem of unloading in clamping difficulty, the product in having little modulus bevel gear to process among the prior art, provided an internal expanding anchor clamps triaxial actuating mechanism.
Technical scheme
The utility model provides an internal expanding anchor clamps triaxial actuating mechanism fixes on the crossbeam, be equipped with double guide rail A on the crossbeam, still be equipped with rack A between the double guide rail A, include:
the back of the support is sleeved on the guide rail A through a guide rail groove A, a guide rail groove B which is vertically placed is further arranged in front of the support, and the support is driven by a gear to move along the direction of the X axis along the rack A;
the connecting rod is connected to the front of the support, a guide rail B is arranged on the side face of the connecting rod and is sleeved on the guide rail groove B, a guide rail groove C is formed in the connecting rod, and the connecting rod is driven by a gear rack to move in the Z-axis direction;
the Y-axis base is connected to the bottom of the connecting rod, an inner expansion clamp is arranged at the end of the base, the base is connected to the guide rail groove C in a sleeved mode through the guide rail C, and the base is driven by the air cylinder to move in the Y-axis direction.
Further: the support comprises a transverse support, the transverse support is used for fixing a connecting plate of a motor, and a hole for extending an output shaft is formed in the connecting plate; the horizontal support is also fixed with a vertical support, the vertical support is of a groove structure, one side of the vertical support is used for being connected with a motor, and the other two inner side surfaces of the vertical support are provided with guide rail grooves B.
Further: a rack B is fixed on one side of the outer wall of the connecting rod, which is close to the motor, and the connecting rod drives the gear through the motor to drive the rack B to move; the bottom of the connecting rod is provided with a guide rail groove C, and the outer side of the bottom of the connecting rod is fixed with a cylinder.
Further: the base top surface is equipped with guide rail C, guide rail C cup joints on guide rail groove C, the base top surface still is fixed with the riser that extends to the outside, the riser is fixed connection with the telescopic link of cylinder.
Further: and buffers are arranged at two ends of the stroke of the guide rail C on the base.
Advantageous effects
1. The space motion of the internal expanding clamp is realized through a three-axis driving mechanism;
2, the support of the X-axis, the connecting rod of the Z-axis and the base of the Y-axis are connected with the guide rail groove through the guide rail, so that the stability and the accuracy of the movement are ensured;
and 3, the support of the X shaft and the connecting rod of the Z shaft are driven by the gear and the rack, so that the bearing capacity is high, and the stable operation of the whole mechanism is ensured.
Drawings
FIG. 1 is a schematic structural diagram of an internal expanding clamp three-axis driving mechanism assembled on a cross beam.
Fig. 2 is a schematic view of the overall structure of a three-axis driving mechanism of an internal expanding clamp.
FIG. 3 is a schematic structural diagram of an X-axis bracket of a triaxial drive mechanism of an internal expanding clamp.
Fig. 4 is a schematic structural diagram 1 of a Z-axis connecting rod of a three-axis driving mechanism of an internal expanding clamp.
Fig. 5 is a schematic structural diagram 2 of a Z-axis connecting rod of a three-axis driving mechanism of an internal expanding clamp.
FIG. 6 is a schematic structural view of a Y-axis base of a three-axis driving mechanism of an internal expanding fixture.
Detailed Description
The embodiment is shown in fig. 1 to 6, wherein three-dimensional coordinate directions are defined in fig. 1 and 2, a three-axis driving mechanism of an internal expanding clamp is fixed on a cross beam, a double guide rail a is arranged on the cross beam, and a rack a is further arranged between the double guide rails a, and comprises:
the support comprises a support 1 of an X shaft, wherein the back surface of the support 1 is sleeved on a double guide rail A through a guide rail groove A11 and comprises a transverse support 13, the transverse support 13 is used for fixing a connecting plate 14 of a motor A, and a hole 15 for extending an output shaft is further formed in the connecting plate 14; a vertical support 16 is further fixed on the transverse support 13, the vertical support 14 is of a groove structure, one side of the vertical support is used for fixing a motor B, and the other two sides of the vertical support are provided with guide rail grooves B12 which are vertically arranged, and the support 1 drives a gear through the motor B to drive the support 1 to move along the rack A in the X-axis direction;
the connecting rod 2 of the Z axis is connected in front of the bracket 1, a guide rail B21 is arranged on the side face of the connecting rod 2, the guide rail B21 is sleeved on a guide rail groove B12, the connecting rod 2 is provided with a guide rail groove C23, the connecting rod 2 is driven by a gear and a rack to realize the movement of the Z axis direction, a rack B22 is fixed on one side of the outer wall of the connecting rod 2 close to the motor, and the connecting rod 2 drives the gear by the motor B to further drive the rack B22 to move; the bottom of the connecting rod 2 is provided with a guide rail groove C23, and the outer side of the bottom of the connecting rod 2 is fixed with a cylinder 24;
the base 3 of Y axle, the base 3 is connected in the bottom of connecting rod 2, the tip of base 3 is equipped with the anchor clamps that expand in, the top surface of base 3 is equipped with guide rail C31, guide rail C31 cup joints at guide rail groove C23, the top surface of base 3 still is fixed with the riser 32 that extends to the outside, riser 32 and the telescopic link fixed connection of cylinder 24, it is equipped with buffer 33 to lie in guide rail C31 stroke both ends on the base 3.
When the device works, the internal expansion clamp is fixed at the end part of the base 3, the bracket 1 is driven to move along the X-axis direction by the drive of the motor A fixed on the connecting plate 14, and further the movement of the internal expansion clamp in the X-axis direction is realized; the connecting rod 2 is driven by a motor B fixed on the vertical support 14 to move along the Z-axis direction, so that the movement of the internal expanding clamp in the Z-axis direction is realized; the bottom plate 3 is driven by the cylinder 24 to move along the Y-axis direction, so that the movement of the inner expanding clamp in the Y-axis direction is realized; as mentioned above, the movement of the three shafts of the internal expanding clamp can be realized by controlling the movement of the motor A, the motor B and the cylinder.
Claims (5)
1. The utility model provides an internal expanding anchor clamps triaxial actuating mechanism fixes on the crossbeam, be equipped with double guide rail A on the crossbeam, still be equipped with rack A between the double guide rail A, its characterized in that includes:
the X-axis support is characterized by comprising an X-axis support (1), wherein the back of the support (1) is sleeved on a guide rail A through a guide rail groove A (11), a vertically-placed guide rail groove B (12) is further arranged in front of the support (1), and the support (1) is driven by a gear to move along the direction of the X axis along a rack A;
the connecting rod (2) of the Z axis is connected in front of the support (1), a guide rail B (21) is arranged on the side face of the connecting rod (2), the guide rail B (21) is sleeved on the guide rail groove B (12), a guide rail groove C (23) is arranged on the connecting rod (2), and the connecting rod (2) is driven by a gear rack to move in the Z axis direction;
the Y-axis base (3), the base (3) is connected to the bottom of the connecting rod (2), an internal expanding clamp is arranged at the end of the base (3), the base (3) is sleeved on the guide rail groove C (23) through a guide rail C (31), and the base (3) is driven by a cylinder to move in the Y-axis direction.
2. The three-shaft driving mechanism of the internal expanding clamp as claimed in claim 1, wherein the bracket (1) comprises a transverse bracket (13), the transverse bracket (13) is used for fixing a connecting plate (14) of a motor, and a hole (15) for extending an output shaft is further formed in the connecting plate (14); the horizontal support (13) is also fixed with a vertical support (16), the vertical support (16) is of a groove structure, one side of the vertical support is used for connecting a motor, and the other two inner side surfaces of the vertical support are provided with guide rail grooves B (12).
3. The three-shaft driving mechanism of the internal expanding clamp as claimed in claim 2, wherein a rack B (22) is fixed on one side of the outer wall of the connecting rod (2) close to the motor, and the connecting rod drives the gear through the motor to drive the rack B (22) to move; a guide rail groove C (23) is arranged at the bottom of the connecting rod (2), and a cylinder (24) is fixed at the outer side of the bottom of the connecting rod (2).
4. The three-axis driving mechanism of the internal expanding clamp as claimed in claim 3, wherein the top surface of the base (3) is provided with a guide rail C (31), the guide rail C (31) is sleeved on the guide rail groove C (23), the top surface of the base (3) is further fixed with an upright plate (32) extending outwards, and the upright plate (32) is fixedly connected with the telescopic rod of the cylinder (24).
5. The three-axis driving mechanism of an internal expanding clamp as claimed in claim 4, wherein the base (3) is provided with buffers (33) at two ends of the stroke of the guide rail C (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020467135.XU CN212665098U (en) | 2020-04-02 | 2020-04-02 | Three-axis driving mechanism of internal expanding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020467135.XU CN212665098U (en) | 2020-04-02 | 2020-04-02 | Three-axis driving mechanism of internal expanding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212665098U true CN212665098U (en) | 2021-03-09 |
Family
ID=74811530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020467135.XU Active CN212665098U (en) | 2020-04-02 | 2020-04-02 | Three-axis driving mechanism of internal expanding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212665098U (en) |
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2020
- 2020-04-02 CN CN202020467135.XU patent/CN212665098U/en active Active
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