CN207601630U - A stacked six-axis precision adjustment platform device - Google Patents

Abstract

The utility model discloses a stacked six-axis precision adjustment platform device, which comprises a Z-axis fine adjustment mechanism, an XY-axis adjustment platform arranged on the Z-axis fine adjustment mechanism, a first connecting seat arranged on the XY-axis adjustment platform, and a first Y-axis angle adjustment mechanism arranged on the first connecting seat, the clamping mechanism is arranged on the second Y-axis angle adjusting mechanism, driven by the second Y-axis angle adjusting mechanism to swing up and down in the Y-axis direction in a rotating mode, and driven by the Z-axis angle adjusting mechanism to swing in the Z-axis direction in a rotating mode.

Description

A stacked six-axis precision adjustment platform device

Technical field:

The utility model relates to the technical field of adjustment platforms, in particular to a stacked six-axis precision adjustment platform device.

Background technique:

The adjustment platform devices in the prior art are generally three-axis adjustment platform devices, at most four-axis adjustment platform devices, which are mostly driven by cylinders or motors to achieve adjustment, and their movement accuracy is not high, and the movement position is not comprehensive enough, so it is difficult to It satisfies the requirement of precise adjustment and causes great trouble to the user.

In view of this, the inventor proposes the following technical solutions.

Utility model content:

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a stacked six-axis precision adjustment platform device.

In order to solve the above technical problems, the utility model adopts the following technical scheme: the stacked six-axis precision adjustment platform device includes a Z-axis fine-tuning mechanism, an XY-axis adjustment platform installed on the Z-axis fine-tuning mechanism, and an XY-axis adjustment platform installed on the XY-axis adjustment platform. The first connecting seat, the first Y-axis angle adjustment mechanism installed on the first connection seat, installed on the first Y-axis angle adjustment mechanism and can be driven by the first Y-axis angle adjustment mechanism so as to rotate and swing up and down in the Y-axis direction The second connection seat, the Z-axis angle adjustment mechanism installed on the second connection seat, the second Y-axis angle adjustment mechanism installed on the Z-axis angle adjustment mechanism and driven by the Z-axis angle adjustment mechanism to rotate and swing in the Z-axis direction And a clamping mechanism installed on the second Y-axis angle adjustment mechanism and driven by the second Y-axis angle adjustment mechanism to rotate and swing left and right in the Y-axis direction and used for clamping the product.

Further, in the above technical solution, the Z-axis fine-tuning mechanism includes a base, a Z-axis adjustment platform installed on the base, an inclined block installed between the base and the Z-axis adjustment platform, and a and is used to drive the slanting block to slide in the base to make the Z-axis adjustment platform rise and fall relative to the base. The shaft adjustment platforms are installed through the cooperation of inclined cross roller slide rails.

Furthermore, in the above technical solution, the Z-axis adjustment platform is provided with an oblong guide slide hole; the piston rod of the driving cylinder passes through the guide slide hole.

Furthermore, in the above technical solution, the XY-axis adjustment platform is a manual XY-axis slide table, and an X-axis adjustment rod and a Y-axis adjustment rod are arranged on the outside of the manual XY-axis slide table.

Furthermore, in the above technical solution, the first Y-axis angle adjustment mechanism includes a first arc-shaped slide rail seat fixed on the first connecting seat and a first arc-shaped slide rail seat installed on the first arc-shaped slide rail seat. An arc-shaped guide seat and a first hollow rotary motor installed on the outside of the first arc-shaped slide rail seat and used to drive the first arc-shaped guide seat to rotate relative to the first arc-shaped slide rail seat, wherein the first arc-shaped A first arc-shaped concave surface is formed on the slide rail seat, and a first arc-shaped concave rail is formed on the first arc-shaped concave surface; the lower end of the first arc-shaped guide seat is set as an arc-shaped convex surface, and the arc-shaped convex surface A first sliding groove is provided, and the first sliding groove is sleeved on the first arc-shaped concave rail, and the arc-shaped convex surface is in contact with the first arc-shaped concave surface.

Furthermore, in the above technical solution, a first rotation and swing angle detector is provided on the outside of the first arc-shaped slide rail seat; With the first induction piece.

Furthermore, in the above technical solution, the structure of the Z-axis angle adjustment mechanism is the same as that of the first Y-axis angle adjustment mechanism.

Furthermore, in the above technical solution, the structure of the second Y-axis angle adjustment mechanism is the same as that of the first Y-axis angle adjustment mechanism.

After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: the utility model first uses the Z-axis fine-tuning mechanism to finely adjust the height of the clamping mechanism, and then uses the XY-axis adjustment platform to adjust the XY axis of the clamping mechanism The offset in the horizontal direction is finally adjusted by the first Y-axis angle adjustment mechanism, Z-axis angle adjustment mechanism, and the second Y-axis angle adjustment mechanism to adjust the position of the clamping mechanism in any angle direction, so as to achieve six-axis precision adjustment. Purpose, make the utility model have extremely strong market competitiveness.

Description of drawings:

Fig. 1 is a perspective view of the utility model;

Fig. 2 is a perspective view of the Z-axis fine-tuning mechanism in the utility model;

Fig. 3 is a perspective view of another viewing angle of the utility model;

Figure 4 is a perspective view of the Z-axis fine-tuning mechanism after the Z-axis adjustment platform is disassembled in the utility model;

Fig. 5 is a three-dimensional exploded view of the Z-axis fine-tuning mechanism in the present invention;

Fig. 6 is a perspective view of the Z-axis adjustment platform in the utility model;

Fig. 7 is a perspective view of the first Y-axis angle adjustment mechanism in the utility model;

Fig. 8 is a three-dimensional exploded view of the first Y-axis angle adjustment mechanism in the present invention;

Fig. 9 is a perspective view of the first arc-shaped guide seat in the utility model.

Detailed ways:

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further described.

As shown in Figure 1-9, it is a stacked six-axis precision adjustment platform device, which includes a Z-axis fine-tuning mechanism 1, an XY-axis adjustment platform 2 installed on the Z-axis fine-tuning mechanism 1, and an XY-axis adjustment platform 2 The first connection seat 4, the first Y-axis angle adjustment mechanism 3 installed on the first connection seat 4, is installed on the first Y-axis angle adjustment mechanism 3 and can be driven by the first Y-axis angle adjustment mechanism 3 so that in Y The second connection seat 5 that rotates and swings up and down in the axial direction, the Z-axis angle adjustment mechanism 6 installed on the second connection seat 5, installed on the Z-axis angle adjustment mechanism 6 and driven by the Z-axis angle adjustment mechanism 6 to move in the Z-axis direction The second Y-axis angle adjustment mechanism 7 that rotates and swings, and the clamp that is installed on the second Y-axis angle adjustment mechanism 7 and driven by the second Y-axis angle adjustment mechanism 7 to rotate and swing left and right in the Y-axis direction and is used to clamp the product Supporting institutions8. In this way, the utility model uses the Z-axis fine-tuning mechanism to finely adjust the height of the clamping mechanism 8, and then uses the XY-axis adjustment platform 2 to adjust the offset of the clamping mechanism 8 in the XY-axis horizontal direction, and finally adjusts the angle through the first Y-axis The mechanism, the Z-axis angle adjustment mechanism, and the second Y-axis angle adjustment mechanism cooperate with each other to adjust the position of the clamping mechanism in any angle direction, so as to achieve the purpose of six-axis precision adjustment, so that the utility model has strong market competitiveness.

The Z-axis fine-tuning mechanism 1 includes a base 11, a Z-axis adjustment platform 12 installed on the base 11, an inclined block 13 installed between the base 11 and the Z-axis adjustment platform 12, and an inclined block 13 installed on the base 11. And it is used to drive the inclined block 13 to slide in the base 11 to promote the driving cylinder 14 of the Z-axis adjustment table 12 relative to the base 11, wherein the inclined block 13 and the base 11 are matched by a horizontal cross roller slide rail 111 Installation, the inclined block 13 and the Z-axis adjustment table 12 are installed through the inclined cross roller slide rail 112, and the Z-axis fine-tuning mechanism of this structure has extremely high operating precision.

The Z-axis adjustment platform 12 is provided with an oblong guide slide hole 121 ; the piston rod of the driving cylinder 14 passes through the guide slide hole 121 .

The XY-axis adjustment platform 2 is a manual XY-axis slide table, and an X-axis adjustment rod 21 and a Y-axis adjustment rod 22 are arranged on the outside of the manual XY-axis slide table.

The first Y-axis angle adjustment mechanism 3 includes a first arc-shaped slide rail seat 31 fixed on the first connecting seat 4 and a first arc-shaped guide seat installed on the first arc-shaped slide rail seat 31 32 and a first hollow rotary motor 33 installed on the outside of the first arc-shaped slide rail seat 31 and used to drive the first arc-shaped guide seat 32 to rotate relative to the first arc-shaped slide rail seat 31, wherein the first arc-shaped A first arc-shaped concave surface 311 is formed on the slide rail seat 31, and a first arc-shaped concave rail 312 is formed on the first arc-shaped concave surface 311; the lower end of the first arc-shaped guide seat 32 is set as an arc-shaped convex surface, and A first sliding groove 321 is disposed on the arc-shaped convex surface, and the first sliding groove 321 is sleeved on the first arc-shaped concave rail 312 , and the arc-shaped convex surface is in contact with the first arc-shaped concave surface 311 . The driving rotation angle range of the first Y-axis angle adjustment mechanism of this structure is relatively small, so as to ensure the accuracy, stability and smoothness of the angle adjustment work.

The first arc-shaped slide rail seat 31 is provided with a first rotation angle detector 34 outside; the first arc-shaped guide seat 32 is provided with a first induction sensor adapted to the first rotation angle detector 34 slice 35. This is used to detect the rotation angle of the first arc-shaped guide seat 32 relative to the first arc-shaped slide rail seat 31 to ensure the stability of the control.

The structure of the Z-axis angle adjustment mechanism 6 is the same as the structure of the first Y-axis angle adjustment mechanism 3 , and the achieved effects are basically the same, and will not be repeated here.

The structure of the second Y-axis angle adjustment mechanism 7 is the same as that of the first Y-axis angle adjustment mechanism 3 , and the effect achieved is basically the same, so details will not be repeated here.

In summary, the utility model uses the Z-axis fine-tuning mechanism to finely adjust the height of the clamping mechanism 8, then uses the XY-axis adjustment platform 2 to adjust the offset of the clamping mechanism 8 in the XY-axis horizontal direction, and finally passes the first Y The axis angle adjustment mechanism, the Z-axis angle adjustment mechanism, and the second Y-axis angle adjustment mechanism cooperate with each other to adjust the position of the clamping mechanism in any angle direction, so as to achieve the purpose of six-axis precision adjustment, so that the utility model has strong market competition force.

Of course, the above descriptions are only specific embodiments of the utility model, and are not intended to limit the implementation scope of the utility model. Should be included in the utility model patent scope.

Claims (8)

1. a kind of six axis precision of stack adjusts stage apparatus, it is characterised in that：It includes Z axis micro-adjusting mechanism (1), is installed on Z XY axis on axis micro-adjusting mechanism (1) adjusts platform (2), the first connecting seat (4) for being installed on XY axis adjusting platform (2), is installed on The first Y-axis angle adjusting mechanism (3) on first connecting seat (4) is installed on the first Y-axis angle adjusting mechanism (3) and can be by First Y-axis angle adjusting mechanism (3) is driven so that descending the second connecting seat (5) of rotary oscillation in the Y-axis direction, being installed on second Z axis angle adjusting mechanism (6) on connecting seat (5) is installed on Z axis angle adjusting mechanism (6) and by Z axis angle adjusting mechanism (6) it drives in the second Y-axis angle adjusting mechanism (7) of Z-direction rotary oscillation and to be installed on the second Y-axis angular adjustment machine It is driven on structure (7) and by the second Y-axis angle adjusting mechanism (7) swinging and for product clamping to be rotated left and right in Y direction Clamping device (8).

2. six axis precision of a kind of stack according to claim 1 adjusts stage apparatus, it is characterised in that：The Z axis is micro- The Z axis regulating platform (12) and be installed on pedestal (11) and Z that regulating mechanism (1) includes pedestal (11), is installed on pedestal (11) It skewback (13) between axis regulating platform (12) and is installed on pedestal (11) and for driving the skewback (13) in pedestal (11) Driving cylinder (14) of the middle slip Z axis regulating platform (12) opposite base (11) to be promoted to lift, wherein, skewback (13) and pedestal (11) coordinated between by horizontal cross roller sliding rail (111) and installed, by inclining between the skewback (13) and Z axis regulating platform (12) Skewed crossing roller sliding rail (112) cooperation installation.

3. six axis precision of a kind of stack according to claim 2 adjusts stage apparatus, it is characterised in that：The Z axis tune The guiding slide opening (121) in oblong is provided on section platform (12)；The piston rod of the driving cylinder (14) is slided across the guiding Hole (121).

4. six axis precision of a kind of stack according to claim 1 adjusts stage apparatus, it is characterised in that：The XY axis tune It is manual XY axis slide unit to save platform (2), and X-axis adjusting rod (21) and Y-axis adjusting rod (22) are provided on the outside of the manual XY axis slide unit.

5. six axis precision of a kind of stack according to claim 1 adjusts stage apparatus, it is characterised in that：First Y Axis angle adjusting mechanism (3) includes the first arc-shaped slide rail seat (31) being fixed on first connecting seat (4) and installation In the first arcuate guide seat (32) on the first arc-shaped slide rail seat (31) and it is installed on the outside of the first arc-shaped slide rail seat (31) And for driving the first hollow rotating motor that the first arcuate guide seat (32) is rotated relative to the first arc-shaped slide rail seat (31) (33), wherein, the first arc-shaped concave (311), and first arc-shaped concave (311) are formed on the first arc-shaped slide rail seat (31) On form the first arc female rail (312)；First arcuate guide seat (32) lower end is arranged to arc convex, and the arc is convex The first sliding groove (321) is provided on face, which is sheathed in the first arc female rail (312), and arc convex with First arc-shaped concave (311) docks.

6. six axis precision of a kind of stack according to claim 5 adjusts stage apparatus, it is characterised in that：First arc The first rotary oscillation angle detector (34) is provided on the outside of shape slide track seat (31)；It is set on the outside of the first arcuate guide seat (32) It is equipped with the first sensing chip (35) being adapted to the first rotary oscillation angle detector (34).

7. six axis precision of a kind of stack according to claim 6 adjusts stage apparatus, it is characterised in that：The Z axis The structure of angle adjusting mechanism (6) is identical with the structure of the first Y-axis angle adjusting mechanism (3).

8. six axis precision of a kind of stack according to claim 6 adjusts stage apparatus, it is characterised in that：2nd Y The structure of axis angle adjusting mechanism (7) is identical with the structure of the first Y-axis angle adjusting mechanism (3).