TW201333661A - Fine-tuned shift measurement platform device - Google Patents

Abstract

A fine-tuned shift measurement platform device comprises a base, an adjustment unit disposed in the base, a shift base with a push part below its center in such a way that the push part is located between the manual rotary shaft and an elastic column of the adjustment unit, at least one first slide block fixed on the base, at least one second slide block fixed on the slide slot of the shift base, and at least one slide connection member in slidable connection between the first and second slide blocks, such that the first slide block can perform linear shift sliding relative to the second slide block. When the manual rotary shaft is moved toward a push position to push the push part of the shift base, the elastic column is retreated to allow the shift base to perform linear shift within a predetermined distance; when the manual rotary shaft is moved toward a retreat position, the elastic column can push the push part back to its position by its resilience.

Description

Fine adjustment offset measuring platform device

The present invention relates to a manual fine adjustment platform device, and more particularly to a fine adjustment offset measurement platform device.

According to the conventional manual fine-tuning platform device, it is widely used in the positioning, processing and testing of various automated precision machining, and can be combined with various optical components or testing instruments to enable high-precision measurement or inspection work.

The conventional manual fine-tuning platform device, the existing single-axis manual fine-tuning platform, is mainly provided with a resilient element between a base and a sliding seat for pushing the sliding seat by one of the rotating handles on the base. A linear displacement is performed along the base, and the slider is pulled back to the original position by the elastic member when the handle is retracted.

However, the conventional manual fine-tuning platform device is limited in that the elastic member is generally disposed between the base and the sliding seat (the elastic member is generally a tension spring or a compression spring), so that the volume of the base and the sliding seat is combined. Large and thick, it is difficult to apply to today's high-precision industries.

In view of the above-mentioned shortcomings derived from the above-mentioned conventional manual fine-tuning platform device, the inventor of the present invention has improved and innovated, and after years of painstaking research, finally successfully developed and completed the fine-tuning offset measurement platform device.

It is an object of the present invention to provide a fine adjustment offset measuring platform device which is small in size, thin in thickness, and has good applicability.

A second object of the present invention is to provide a fine-tuning offset measurement platform device that is capable of fine-tuning the offset.

The fine-tuning offset measuring platform device capable of achieving the above object includes: a base having at least one elongated recessed region, the elongated recessed region having a stepped convex surface, and the central portion of the base is formed a rib having a receiving area; an adjusting unit disposed inside the base, having a manual rotating handle disposed on the base and an elastic column disposed on the base, the manual rotating handle being externally acted And reciprocating displacement along a straight line from a pushing position to a retracting position, the elastic column has a predetermined elastic force; and an offset seat, the end faces of the two sides form a sliding groove downward, and the sliding groove can correspond to the rib of the base, so that The offset seat is translated to the base, and the two end faces of the offset seat are respectively provided with a step-like convex surface, and a bottom portion of the sliding groove is provided with a pushing portion; at least one first sliding block is fixed on the step of the base At least one second slider is fixed on the stepped convex surface of the offset seat; at least one sliding member is slidably connected between the first slider and the second slider to Having the first slider be linearly offset from the second slider When the manual rotary handle moves to the pushing position to push the pushing portion of the offset seat, the elastic column is retracted, and the offset seat is linearly offset within a limited distance, and when the manual rotating handle is returned When the position is moved, the elastic column is pushed back by the elastic force by its elastic force.

Referring to FIG. 1 to FIG. 2 , the fine adjustment offset measurement platform device provided by the present invention mainly includes: a base 1, an adjustment unit 2, an offset seat 3, two first sliders 4, and a second Two sliders 5 and two sliders 6.

The base 1 has a rectangular plate body, and the top surface of the base 1 has two elongated recessed regions 11 spaced apart by a predetermined interval, and each of the elongated recessed regions 11 has a stepped convex surface 12, and A rib 13 having a receiving area 14 is formed at the center of the base 1.

The adjusting unit 2 is a manual rotating handle 21 and an elastic column 22; the manual rotating handle 21 is disposed in the base 1 thereof, and the elastic column 22 is disposed in the base 1 compared with the manual rotating handle 21 On one side, the manual rotating handle 21 can be subjected to an external force to perform a reciprocating displacement between a pushing position and a retracting position along a straight line, thereby approaching the elastic column 22 or away from the elastic column 22, and the elastic column 22 has a predetermined elastic force. When the elastic column 22 is not subjected to an external force, the elastic column 22 projects in the direction of the manual handle 21.

The offset seat 3 has a rectangular plate body, and the end faces of the offset seat form a sliding slot 31 downwardly, and the sliding slot can correspond to the rib 13 of the base 1 to allow the offset seat 3 to translate to the base. For the seat 1, please refer to FIG. 3 and FIG. 4 , a stepped convex surface 32 is disposed on each of the two end faces of the offset seat 3 , and a pushing portion 33 is disposed on the bottom surface of the sliding slot 31 , and the pushing portion 33 corresponds to the base 1 . The position of the area 13 is set. Therefore, when the offset seat 3 is assembled to the base 1, the pushing portion 33 can be embedded in the accommodating area 13 of the base 1.

Referring to FIG. 2 to FIG. 4 , each of the first sliders 4 has a long strip-shaped rectangular body, and each of the first sliders 4 is fixed to the base 1 by a side surface thereof. A first tapered groove 41 is formed on the convex surface 12 and on the side of each of the first sliders 4.

Referring to FIG. 2 to FIG. 4 , each of the second sliders 5 has a long strip-shaped rectangular body, and each of the second sliders 5 is fixed to the offset seat 3 by one side thereof. A second tapered groove 51 is formed on one side of each of the second sliders 5, and the second slider 5 is disposed in a staggered manner with the first slider 4. When the second slider 5 is combined with the first slider 4, the first slider 4 is spaced apart from the stepped convex surface 32 of the offset seat 3, and the second slider 5 and the base 1 are stepped. The convex surface 12 maintains a pitch. When the first slider 4 and the second slider 5 are relatively moved, the first slider 4 does not contact the friction seat 3, and the second slider 5 does not contact the base 1. Friction, so designed to eliminate interference between the pedestal 1 and the offset seat 3.

Referring to FIG. 2 to FIG. 4 , the sliding members 6 are disposed between the first sliding block 4 and the second sliding block 5 , that is, the sliding members 6 are slidably coupled to the first sliding block 4 and the sliding block 6 . Between the first and second tapered grooves 41 and 51 of the second slider 5, the first slider 4 and the second slider 5 can be mutually slid by the sliding member 6, and when the first slider 4 After sliding the second slider 5 , the pushing portion 31 of the offset seat 3 is located between the manual handle 21 and the elastic column 22 .

Therefore, the above is the introduction of each component of the trimming offset measuring platform device according to a preferred embodiment of the present invention and its assembly manner, and then the use characteristics thereof are as follows: First, the pedestal 1 can be connected. It is mounted on a fixed seat (not shown), and the offset seat 3 is connectable to a measuring member (not shown) when the manual rotating handle 21 is not subjected to an external force (as shown in FIG. 4). One end of the manual shank 21 abuts on the side of the pushing portion 31 of the offset seat 3, and one end of the elastic column 22 abuts on the other side of the pushing portion 31, and The offset seat 3 and the base 1 are flush.

When the user wants to adjust the offset distance of the offset seat 3, as shown in FIG. 5 to FIG. 7, the operator can force the manual handle 21 to move from the manual handle 21 to the push position. Further pushing the pushing portion 31 of the offset seat 3, so that the offset seat 3 can be linearly offset from the base 1 by the sliding member 6 between the first and second sliders 4 and 5. Move to achieve the effect of shifting between the mount and the gauge.

When the offset seat 3 is to be adjusted to be flush with the base 1, the operator rotates the manual handle 21 to the retracted position to be pushed by the elastic force of the elastic column 22 to the bias. The urging portion 31 of the yoke 3 is moved, and the offset seat 3 can be shifted back to the state of being flush with the susceptor 1.

The fine adjustment offset measuring platform device provided by the invention has the following advantages when compared with other conventional technologies:

1. The invention can adjust the offset distance, so it can be applied to a high-precision processing machine that needs to perform offset adjustment, so as to achieve better applicability.

2. The present invention provides an elastic column for pushing back the offset seat inside the base, so that there is no need to provide an additional elastic element between the base and the offset seat, and the space occupied by the whole invention can be greatly reduced. Can be applied to a wider range of fields.

3. According to the above invention, the invention has a small volume, a thin thickness and a good applicability.

The detailed description of the preferred embodiments of the present invention is intended to be limited to the scope of the invention, and is not intended to limit the scope of the invention. The patent scope of this case.

In summary, this case is not only innovative in terms of space type, but also can enhance the above-mentioned multiple functions compared with the customary items. It should fully meet the statutory invention patent requirements of novelty and progressiveness, and apply for it according to law. This invention patent application, in order to invent invention, to the sense of virtue.

1. . . Pedestal

11. . . Sag area

12. . . Stepped convex surface

13. . . Rib

14. . . Included area

2. . . Adjustment unit

twenty one. . . Manual handle

twenty two. . . Elastic column

3. . . Offset seat

31. . . Chute

32. . . Class convex surface

33. . . Promotion department

4. . . First slider

41. . . Cone groove

5. . . Second slider

51. . . Cone groove

6. . . Slide

1 is a schematic perspective view of a trimming offset measuring platform device of the present invention.

2 is a perspective exploded view of the trimming offset measurement platform device.

FIG. 3 is a perspective view of another perspective view of the offset seat, illustrating the orientation of the offset seat and the pusher.

4 is a schematic diagram of the stereo actuation of the trimming offset measurement platform device.

Figure 5 is a cross-sectional view of the trimming offset measuring platform apparatus illustrating the structure of the present invention.

Fig. 6 is a cross-sectional view showing the operation of the fine adjustment offset measuring platform device, showing the state before the actual operation of the present invention.

Fig. 7 is a cross-sectional view showing the action of the fine adjustment offset measuring platform device, showing the state before the actual operation of the present invention.

1. . . Pedestal

11. . . Sag area

12. . . Stepped convex surface

13. . . Rib

14. . . Included area

2. . . Adjustment unit

twenty one. . . Manual handle

twenty two. . . Elastic column

3. . . Offset seat

31. . . Chute

32. . . Class convex surface

33. . . Promotion department

4. . . First slider

41. . . Cone groove

5. . . Second slider

51. . . Cone groove

6. . . Slide

Claims (7)

A fine adjustment offset measuring platform device includes: a base having at least one elongated recessed region, the elongated recessed recess having a stepped convex surface, and a central portion forming a receiving region a rib; an adjusting unit disposed inside the pedestal, having a manual shank disposed on the pedestal and an elastic column disposed on the pedestal, the manual shank being acted upon by an external force and driving along a straight line Reciprocating displacement between a position and a retracted position, the elastic column has a predetermined elastic force; an offset seat, the end faces of the two sides form a sliding groove downwardly, and the sliding groove can correspond to the rib of the base, so that the offset seat can be translated a pedestal, wherein each of the two end faces of the offset seat is provided with a stepped convex surface, and a bottom surface of the sliding groove is provided with a pushing portion; at least one first sliding block is fixed on the stepped convex surface of the base; at least one a second slider is fixed on the stepped convex surface of the offset seat; at least one sliding member is slidably connected between the first slider and the second slider to make the first slider Linearly offset sliding relative to the second slider; when the manual handle is pushed When the position moves to push the pushing portion of the offset seat, the elastic column is retracted, and the offset seat is linearly offset within a limited distance. When the manual rotating handle moves to the retracted position, the elastic column The pusher is pushed back by its elasticity. The fine adjustment offset measuring platform device according to claim 1 , wherein the first slider is a long strip of a long straight rectangle, and the second slider is a long strip of a long straight rectangle. . The fine adjustment offset measuring platform device according to claim 1 , wherein one side of the first slider is formed with a first tapered groove, and one side of the second slider is formed with a second tapered groove. The sliding member is slidably coupled to the first and second tapered grooves. The trimming offset measuring platform device of claim 1 , wherein the first slider is interlaced with the second slider. The fine adjustment offset measuring platform device according to claim 1 , wherein one end of the manual handle abuts on a side of the pushing portion of the offset seat, and one end of the elastic column abuts On the other side of the pusher. The fine adjustment offset measuring platform device according to claim 1 , wherein the pushing portion corresponds to a position of the receiving portion of the base, so that when the offset seat is assembled to the base, the pushing portion can be embedded. The accommodating area of the pedestal. The fine adjustment offset measuring platform device according to claim 1 , wherein the second slider is combined with the first slider, and the first slider and the stepped convex surface of the offset seat are kept at a distance. And the second slider maintains a distance from the stepped convex surface of the base. When the first slider and the second slider are relatively moved, the first slider does not contact the friction seat, and the second slider does not contact the base.