Manual positioner

Abstract

The utility model discloses a manual position changing machine which comprises a base. The pair of supporting frames are arranged on the two sides of the top of the base; the pair of supporting seats is arranged on the supporting frame; the pair of rotating shafts is rotationally connected to the pair of supporting seats respectively; the pair of mounting discs are respectively arranged at the opposite ends of the pair of rotating shafts; the clamp is connected with the pair of mounting discs and is used for clamping a workpiece; the wheel disc is arranged at the other end of one rotating shaft; the limiting mechanism is connected with the base and one of the supporting frames and used for limiting the rotating position of the rotating shaft. According to the utility model, a to-be-observed and detected product can be fixed and clamped at first, and then can be randomly aligned and overturned at an angle, so that displacement is realized, and the observation and detection of the product are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece fixing and displacement, in particular to a manual displacement machine. Background Art

[0002] After some workpieces are produced and processed, they will be observed and inspected. However, currently the workpieces are placed directly on the ground. Once the workpiece is large, it is very inconvenient to adjust the position of the product when turning it over or observing some angles. For this purpose, a manual positioner is designed. Summary of the invention

[0003] According to an embodiment of the utility model, a manual positioner is provided, comprising:

[0004] Base;

[0005] A pair of support frames, the pair of support frames are arranged on both sides of the top of the base;

[0006] A pair of support seats, the pair of support seats are arranged on the support frame;

[0007] A pair of rotating shafts, the pair of rotating shafts are rotatably connected to a pair of supporting seats respectively;

[0008] A pair of mounting plates, the pair of mounting plates are respectively arranged at opposite ends of a pair of rotating shafts;

[0009] A fixture, the fixture is connected to a pair of mounting plates and is used to clamp a workpiece;

[0010] a roulette wheel, which is arranged at the other end of one of the rotating shafts;

[0011] The limiting mechanism is connected to the base and one of the supporting frames and is used to limit the rotation position of the rotating shaft.

[0012] Furthermore, the limiting mechanism includes:

[0013] A limiting gear, which is sleeved on one of the rotating shafts and located between the wheel disc and one of the supporting seats, and a plurality of limiting grooves are evenly arranged on the circumference of the limiting gear;

[0014] A limit pin, the top end of which is inserted into the limit slot to limit the rotation position of the rotating shaft;

[0015] The driving module is connected with the limit pin, the base and one of the support frames to drive the limit pin to rise and fall.

[0016] Furthermore, the driver module includes:

[0017] Two guide sleeves, which are arranged at the top and bottom of the outer side of one of the support frames, and the bottom end of the limit pin passes through the guide sleeve at the top;

[0018] A fixing rod, the bottom end of which is fixed on the base;

[0019] A control rod, one end of which is hinged to the fixed rod;

[0020] A first connecting rod, one end of which is hinged on the control rod;

[0021] a second connecting rod, one end of which is hinged to the other end of the first connecting rod;

[0022] A guide rod, the bottom end of which passes through a guide sleeve at the bottom and is hinged to the second connecting rod, and the top end of the guide rod is connected to the bottom end of a limit pin;

[0023] A stopper, wherein the stopper is sleeved at the bottom end of the limit pin;

[0024] The spring is sleeved on the guide rod and is located between the stopper and the guide sleeve at the bottom.

[0025] Furthermore, the limit pin, the stop block and the guide rod are integrally formed.

[0026] Furthermore, a pedal portion is provided on the control rod.

[0027] Furthermore, the top end of the limiting pin matches the shape of the limiting groove.

[0028] Furthermore, the top of the limiting pin and the limiting groove are both isosceles trapezoidal in shape.

[0029] Further, the clamp is detachably mounted on a pair of mounting plates.

[0030] A manual positioner according to an embodiment of the utility model can first fix and clamp the product to be observed and tested, and then align and flip the angle at will to achieve position change, which is convenient for observation and testing of the product.

[0031] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 The figure is a three-dimensional structural schematic diagram of a manual positioner according to an embodiment of the utility model.

[0033] Figure 2 It is a schematic diagram of the main structure of a manual positioner according to an embodiment of the utility model.

[0034] Figure 3 The figure is a side structural schematic diagram of a manual positioner according to an embodiment of the utility model. DETAILED DESCRIPTION

[0035] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0036] First, combine Figures 1 to 3 A manual positioner according to an embodiment of the utility model is described, which is used to fix and clamp products and realize position change, and has a wide range of application scenarios.

[0037] like Figures 1 to 3 As shown, a manual positioner according to an embodiment of the utility model comprises a base 1, a pair of support frames 2, a pair of support seats 3, a pair of rotating shafts 4, a pair of mounting plates 5, a clamp 6, a wheel plate 7 and a limiting mechanism.

[0038] Specifically, Figures 1 to 3 As shown, a pair of support frames 2 are arranged on both sides of the top of the base 1; a pair of support seats 3 are arranged on the support frames 2; a pair of rotating shafts 4 are respectively rotatably connected to the pair of supporting seats 3; a pair of mounting plates 5 are respectively arranged at opposite ends of the pair of rotating shafts 4; a clamp 6 is connected to the pair of mounting plates 5, and the clamp 6 is detachably mounted on the pair of mounting plates 5 for clamping the workpiece. The clamp 6 can be a clamp 6 in the prior art, and different clamps 6 can be replaced according to different products;

[0039] Specifically, Figures 1 to 3 As shown, the wheel 7 is arranged at the other end of one of the rotating shafts 4, so as to facilitate the control of the rotation of the rotating shaft 4 and improve the convenience of use.

[0040] Specifically, Figures 1 to 3 As shown, the limiting mechanism is connected to the base 1 and one of the support frames 2, and is used to limit the rotation position of the rotating shaft 4. The limiting mechanism includes: a limiting gear 81, a limiting pin 82 and a driving module. The limiting gear 81 is sleeved on one of the rotating shafts 4 and is located between the wheel disc 7 and one of the support seats 3. A plurality of limiting grooves 811 are evenly arranged on the circumference of the limiting gear 81; the top end of the limiting pin 82 is inserted into the limiting groove 811 to limit the rotation position of the rotating shaft 4; the driving module is connected to the limiting pin 82, the base 1, and one of the support frames 2 to drive the limiting pin 82 to rise and fall.

[0041] Further, if Figures 1 to 3As shown, the driving module includes: two guide sleeves 831 , a fixing rod 832 , a control rod 833 , a first connecting rod 834 , a second connecting rod 835 , a guide rod 836 , a stopper 837 and a spring 838 . Two guide sleeves 831 are arranged at the top and bottom of the outer side of one of the support frames 2, and the bottom end of the limit pin 82 passes through the guide sleeve 831 located at the top; the bottom end of the fixed rod 832 is fixed on the base 1; one end of the control rod 833 is hinged to the fixed rod 832; one end of the first connecting rod 834 is hinged to the control rod 833; one end of the second connecting rod 835 is hinged to the other end of the first connecting rod 834; the bottom end of the guide rod 836 passes through the guide sleeve 831 located at the bottom and is hinged to the second connecting rod 835, and the top end of the guide rod 836 is connected to the bottom end of the limit pin 82; the stopper 837 is sleeved on the bottom end of the limit pin 82; the spring 838 is sleeved on the guide rod 836, and is located between the stopper 837 and the guide sleeve 831 at the bottom.

[0042] Further, if Figures 1 to 3 As shown, the limit pin 82, the stop block 837 and the guide rod 836 are integrally formed, thereby speeding up the installation process, eliminating the need for splicing again, and improving strength.

[0043] Further, if Figures 1 to 3 As shown, the control rod 833 is provided with a pedal portion 8331 for stepping on to facilitate manual operation.

[0044] Further, if Figures 1 to 3 As shown, the top of the limiting pin 82 matches the shape of the limiting groove 811. The top of the limiting pin 82 and the limiting groove 811 are both isosceles trapezoidal in shape.

[0045] Working principle:

[0046] First, fix the product to be observed and tested by the clamp 6;

[0047] When the position needs to be adjusted, the operator steps on the pedal 8331, and through the interaction of the control rod 833, the fixed rod 832, the first connecting rod 834, and the second connecting rod 835, the guide rod 836 moves downward under the action of the guide sleeve 831, and the spring 838 is compressed. At this time, the limit pin 82 moves downward together and disengages from the limit slot 811, unlocking the limit;

[0048] Rotate the wheel 7 to drive the rotating shaft 4 and the limit gear 81 to rotate, and at this time also drive the fixture 6 and the product on the fixture 6 to rotate to achieve position adjustment;

[0049] After adjusting the position, the foot pedal 8331 is no longer pressed down. At this time, the spring 838 is reset, driving the limit pin 82 and the guide rod 836 to rise. At this time, the limit pin 82 is inserted into the corresponding limit groove 811 to complete the displacement locking.

[0050] Above, refer to Figures 1 to 3 A manual positioner according to an embodiment of the utility model is described, which can first fix and clamp the product to be observed and inspected, and then align and flip the angle at will to achieve position change, which is convenient for observation and inspection of the product.

[0051] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0052] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A manual positioner, characterized in that: Include: Base; A pair of support frames, the pair of support frames are arranged on both sides of the top of the base; A pair of support seats, the pair of support seats are arranged on the support frame; A pair of rotating shafts, the pair of rotating shafts are rotatably connected to the pair of supporting seats respectively; A pair of mounting plates, the pair of mounting plates are respectively arranged at opposite ends of the pair of rotating shafts; A clamp, the clamp being connected to the pair of mounting plates and used for clamping a workpiece; A wheel disc, the wheel disc being arranged at the other end of one of the rotating shafts; A limiting mechanism is connected to the base and one of the supporting frames, and is used to limit the rotation position of the rotating shaft.

2. The manual positioner according to claim 1, characterized in that: The limiting mechanism comprises: A limiting gear, the limiting gear is sleeved on one of the rotating shafts and is located between the wheel disc and one of the supporting seats, and a plurality of limiting grooves are evenly arranged on the circumference of the limiting gear; A limit pin, the top end of which is inserted into the limit slot to limit the rotation position of the rotating shaft; A driving module is connected to the limit pin, the base, and one of the support frames to drive the limit pin to rise and fall.

3. The manual positioner according to claim 2, characterized in that: The driving module comprises: Two guide sleeves, the two guide sleeves are arranged on the top and bottom of the outer side of one of the support frames, and the bottom end of the limit pin passes through the guide sleeve located at the top; A fixing rod, the bottom end of which is fixed on the base; A control rod, one end of which is hinged to the fixed rod; a first connecting rod, one end of which is hinged on the control rod; a second connecting rod, one end of which is hinged to the other end of the first connecting rod; A guide rod, the bottom end of which passes through the guide sleeve at the bottom and is hinged to the second connecting rod, and the top end of which is connected to the bottom end of the limit pin; A stopper, wherein the stopper is sleeved on the bottom end of the limit pin; A spring is sleeved on the guide rod and is located between the stopper and the guide sleeve at the bottom.

4. The manual positioner according to claim 3, characterized in that: The limiting pin, the stopper and the guide rod are integrally formed.

5. The manual positioner according to claim 3, characterized in that: A pedal portion is provided on the control rod.

6. The manual positioner according to claim 2, characterized in that: The top end of the limiting pin matches the shape of the limiting groove.

7. The manual positioner according to claim 6, characterized in that: The top end of the limiting pin and the limiting groove are both in the shape of an isosceles trapezoid.

8. The manual positioner according to claim 1, characterized in that: The clamp is detachably mounted on the pair of mounting plates.

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