Jacking displacement mechanism

Abstract

The utility model provides a jacking displacement mechanism which comprises a support, an air cylinder, a first connecting piece, a second connecting piece and a bearing piece, the air cylinder is arranged on the support, and the first connecting piece is arranged at the telescopic end of the air cylinder; the second connecting piece is rotationally connected with the first connecting piece; the bearing piece is arranged on the side, away from the first connecting piece, of the second connecting piece and comprises a bearing frame, and the bearing frame comprises a supporting part and a limiting part. When the vehicle part needs to be discharged, the telescopic end of the adjusting air cylinder extends, at the moment, the bearing frame jacks the vehicle part upwards to enable the vehicle part to be separated from the clamp, then the second connecting piece is adjusted to rotate relative to the first connecting piece, the first connecting piece drives the bearing piece to rotate, and therefore the vehicle part supported by the bearing frame tilts; and at the moment, the limiting part supports and limits the vehicle part, so that tilting and reversing treatment of the vehicle part is completed, the vehicle part subjected to tilting and reversing treatment is convenient to take manually, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of machining and blanking of lathe parts, in particular to a jacking and displacement mechanism. Background Art

[0002] When machining a part, it is necessary to clamp the part with a part clamping tool before machining. Thus, when cutting the part, it is necessary to remove the part from the fixture before cutting the part. The part is usually removed from the fixture manually.

[0003] The utility model with publication number CN202642818U proposes a lifting mechanism, including a platform for carrying workpieces and multiple pillars supporting the platform, a horizontally movable slide is arranged under the platform, and an arc groove is arranged on the slide; a guide plate parallel to the slide is connected to the lower surface of the platform, and a guide column extending into the arc groove is arranged on the side of the guide plate facing the slide; when the slide moves horizontally, the platform follows the guide column and is driven by the arc groove on the slide to move vertically. However, the above-mentioned lifting mechanism cannot be applied to the step of removing the vehicle parts from the clamp, so a lifting displacement mechanism is proposed to solve the above problem. Utility Model Content

[0004] In view of this, the utility model proposes a lifting and displacement mechanism. When it is necessary to unload the car parts, the telescopic end of the cylinder is adjusted to extend. At this time, the cylinder pushes the supporting frame to move upward through the first connecting member and the second connecting member. The supporting frame lifts the car parts upward so that the car parts are separated from the clamp. At this time, the supporting part supports the car parts, and then adjusts the second connecting member to rotate relative to the first connecting member. The first connecting member drives the supporting member to rotate, so that the car parts supported by the supporting frame are tilted. At this time, the limiting part supports and limits the car parts, thereby completing the tilting and turning processing of the car parts. The car parts after the tilting and turning processing are convenient for manual pickup and convenient to use.

[0005] The technical solution of the utility model is implemented as follows: The utility model provides a lifting and displacement mechanism, including a support, a cylinder, a first connecting member, a second connecting member and a supporting member, wherein:

[0006] A cylinder is arranged on the support, and the first connecting member is arranged at the telescopic end of the cylinder;

[0007] a second connecting member, rotatably connected to the first connecting member;

[0008] The supporting member is arranged on a side of the second connecting member away from the first connecting member, and the supporting member includes a supporting frame, the supporting frame includes a supporting portion and a limiting portion, the supporting portion is used to support the vehicle part in a vertical direction, and the limiting portion is bent relative to the supporting portion to shield the vehicle part.

[0009] On the basis of the above technical solution, preferably, the support bracket is rod-shaped, and the number of the support brackets is two, and the two support brackets are respectively located on opposite sides of the supporting member.

[0010] On the basis of the above technical solution, preferably, the second connecting member includes a side plate, the supporting member is located at the side plate, a waist-shaped hole is provided on the side plate, and a bolt hole corresponding to the waist-shaped hole is provided on the supporting member.

[0011] On the basis of the above technical solution, preferably, it also includes a connecting shaft and a limit buffer spring, wherein:

[0012] The first connecting member includes a first connecting platform, the second connecting member includes a second connecting platform, a waist-shaped guide hole is formed on the second connecting platform, and the connecting shaft is fixedly arranged relative to the cylinder and passes through the first connecting platform and the waist-shaped guide hole;

[0013] The limit buffer spring is sleeved on the outer side of the connecting shaft, and the two ends of the limit buffer spring are respectively in conflict with the first connecting platform and the second connecting platform.

[0014] On the basis of the above technical solution, preferably, it also includes a top limiting ring, wherein:

[0015] The circumferential side of the connecting shaft is provided with threads, and the top limiting ring is sleeved on the circumferential side of the connecting shaft and is threadedly connected to the connecting shaft, and the top limiting ring is located on a side of the second connecting platform away from the first connecting platform.

[0016] On the basis of the above technical solution, preferably, it also includes an in-position sensor, wherein:

[0017] An in-place sensor is fixedly connected to the second connecting member and is used to monitor the height of the second connecting member.

[0018] On the basis of the above technical solution, preferably, it further includes a bracket and a rotating shaft, wherein:

[0019] The bracket is arranged on the first connecting member, and the rotating shaft is rotatably arranged on the bracket, and the second connecting member is fixedly connected to the rotating shaft.

[0020] On the basis of the above technical solution, preferably, both ends of the rotating shaft are provided with through holes.

[0021] On the basis of the above technical solution, preferably, it also includes side-mounted accessories, wherein:

[0022] The side assembly is arranged on one side of the cylinder and comprises an assembly platform, and the coupling shaft is fixedly connected to the assembly platform.

[0023] On the basis of the above technical solution, preferably, it further comprises a first limiting rod and a second limiting rod, wherein:

[0024] The first limiting rod is fixedly connected to the first connecting member, the second limiting rod is fixedly connected to the assembly platform, and the first limiting rod and the second limiting rod are respectively located on opposite sides of the second connecting member, and are used to shield the second connecting member on the rotation path of the second connecting member.

[0025] The lifting and displacement mechanism of the utility model has the following beneficial effects compared with the prior art:

[0026] (1) In a specific implementation, the support frame is located below the part fixture. When the part needs to be unloaded, the telescopic end of the cylinder is adjusted to extend. At this time, the cylinder pushes the support frame upward through the first connecting member and the second connecting member. The support frame lifts the part upward so that the part is separated from the fixture. At this time, the support part supports the part, and then the second connecting member is adjusted to rotate relative to the first connecting member. The first connecting member drives the support member to rotate, so that the part supported by the support frame tilts. At this time, the limit part supports and limits the part, thereby completing the tilting and turning processing of the part. The part after the tilting and turning processing is convenient for manual picking and use. (2) By setting a connecting shaft, specifically when the second connecting member is adjusted to rotate relative to the first connecting member, the connecting shaft rotates synchronously along the waist-shaped guide hole. Under the limit of the hole wall of the waist-shaped guide hole, the rotation stability of the second connecting member is increased. At the same time, the second connecting platform tilts relative to the first connecting platform, and the limit buffer spring is compressed. The compressed limit buffer spring can buffer the rotation of the second connecting member, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a right side stereogram of the lifting and displacement mechanism of the utility model;

[0029] Figure 2It is a left-side stereoscopic diagram of the lifting and displacement mechanism of the utility model;

[0030] Figure 3 It is a three-dimensional diagram of the structure of the supporting member of the jacking and displacement mechanism of the utility model;

[0031] Figure 4 It is a schematic diagram of the connection mode between the first connecting member and the second connecting member of the jacking and displacement mechanism of the utility model;

[0032] Figure 5 The utility model of the lifting and displacement mechanism Figure 4 A top perspective schematic diagram of the structure shown. DETAILED DESCRIPTION

[0033] The following will be combined with the implementation of the utility model to clearly and completely describe the technical solutions in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] like Figures 1 to 5 As shown, the lifting and displacement mechanism of the utility model includes a support 1, a cylinder 2, a first connecting member 3, a second connecting member 4 and a supporting member 5, wherein the cylinder 2 is arranged on the support 1, and the first connecting member 3 is arranged at the telescopic end of the cylinder 2; the second connecting member 4 is rotatably connected to the first connecting member 3; the supporting member 5 is arranged on a side of the second connecting member 4 away from the first connecting member 3, and the supporting member 5 includes a supporting frame 51, the supporting frame 51 includes a supporting portion 511 and a limiting portion 512, the supporting portion 511 is used to support the vehicle part in the vertical direction, and the limiting portion 512 is bent relative to the supporting portion 511 to shield the vehicle part.

[0035] In a specific implementation, the cylinder 2 is a double-guided cylinder.

[0036] In a specific implementation, the support frame 51 is located below the part clamp. When the part needs to be unloaded, the telescopic end of the cylinder 2 is adjusted to extend. At this time, the cylinder 2 pushes the support frame 51 to move upward through the first connecting member 3 and the second connecting member 4. The support frame 51 lifts the part upward so that the part is separated from the clamp. At this time, the support part 511 supports the part, and then the second connecting member 4 is adjusted to rotate relative to the first connecting member 3. The first connecting member 3 drives the supporting member 5 to rotate, so that the part supported by the support frame 51 is tilted. At this time, the limit part 512 supports and limits the part, thereby completing the tilting and turning processing of the part. The part after the tilting and turning processing is convenient for manual pickup and convenient to use.

[0037] As a preferred embodiment, the support bracket 51 is rod-shaped, and there are two support brackets 51 , which are respectively located at two opposite sides of the supporting member 5 .

[0038] With such a design, the support brackets 51 located on both sides of the support member 5 can support the vehicle part from both ends of the vehicle part, thereby increasing the support stability of the vehicle part.

[0039] As a preferred embodiment, the second connecting member 4 includes a side plate 41 , the supporting member 5 is located at the side plate 41 , a waist-shaped hole 411 is formed on the side plate 41 , and a bolt hole 52 corresponding to the waist-shaped hole 411 is formed on the supporting member 5 .

[0040] In a specific implementation, the position of the supporting member 5 relative to the side panel 41 can be adjusted according to the height of the vehicle part clamped by the clamp. After the position of the supporting member 5 is adjusted, the adjusting bolt passes through the waist-shaped hole 411 and is threadedly connected to the bolt hole 52, thereby completing the adjustment of the connection height of the supporting member 5 relative to the second connecting member 4.

[0041] As a preferred embodiment, it also includes a connecting shaft 61 and a limit buffer spring 62, wherein the first connecting member 3 includes a first connecting platform 31, the second connecting member 4 includes a second connecting platform 42, a waist-shaped guide hole 421 is provided on the second connecting platform 42, the connecting shaft 61 is fixedly arranged relative to the cylinder 2, and passes through the first connecting platform 31 and the waist-shaped guide hole 421; the limit buffer spring 62 is sleeved on the outer side of the connecting shaft 61, and the two ends of the limit buffer spring 62 are respectively in conflict with the first connecting platform 31 and the second connecting platform 42.

[0042] With such a design, when adjusting the second connecting member 4 to rotate relative to the first connecting member 3, the connecting shaft 61 rotates synchronously along the waist-shaped guide hole 421, and under the limitation of the hole wall of the waist-shaped guide hole 421, the rotation stability of the second connecting member 4 is increased. At the same time, the second connecting platform 42 is tilted relative to the first connecting platform 31, and the limiting buffer spring 62 is compressed. The compressed limiting buffer spring 62 can buffer the rotation of the second connecting member 4, which is convenient to use.

[0043] As a preferred embodiment, it also includes a top limit ring 63, wherein a thread is provided on the circumferential side of the connecting shaft 61, and the top limit ring 63 is sleeved on the circumferential side of the connecting shaft 61 and threadedly connected to the connecting shaft 61, and the top limit ring 63 is located on the side of the second connecting platform 42 away from the first connecting platform 31.

[0044] In a specific implementation, by threading the top limit ring 63 to the upper end of the connecting shaft 61 , the extension push position of the cylinder 2 can be limited. When the second connecting platform 42 conflicts with the top limit ring 63 , the cylinder 2 cannot be extended or retracted.

[0045] As a preferred embodiment, it further includes an in-place sensor 71 , wherein the in-place sensor 71 is fixedly connected to the second connecting member 4 for monitoring the height of the second connecting member 4 .

[0046] In a specific implementation, the extended position of the cylinder 2 can be positioned by the in-position sensor 71, so that the cylinder 2 can accurately push the vehicle part away from the fixture.

[0047] As a preferred embodiment, it further includes a bracket 72 and a rotating shaft 73, wherein the bracket 72 is arranged on the first connecting member 3, and the rotating shaft 73 is rotatably arranged on the bracket 72, and the second connecting member 4 is fixedly connected to the rotating shaft 73. Through holes 731 are formed at both ends of the rotating shaft 73.

[0048] In a specific implementation, the rotation of the rotating shaft 73 is adjusted to complete the rotation adjustment processing of the second connecting member 4 , and the external limit member passes through the two through holes 731 , thereby realizing the rotation connection processing of the rotating shaft 73 relative to the bracket 72 .

[0049] As a preferred embodiment, it further includes a side mounting part 8 , wherein the side mounting part 8 is arranged on one side of the cylinder 2 and includes an assembly platform 81 , and the connecting shaft 61 is fixedly connected to the assembly platform 81 .

[0050] As a preferred embodiment, it also includes a first limiting rod 91 and a second limiting rod 92, wherein the first limiting rod 91 is fixedly connected to the first connecting member 3, and the second limiting rod 92 is fixedly connected to the assembly platform 81, and the first limiting rod 91 and the second limiting rod 92 are respectively located on opposite sides of the second connecting member 4, for shielding the second connecting member 4 on the rotation path of the second connecting member 4.

[0051] In a specific implementation, the first limit rod 91 and the second limit rod 92 are connected to the first connecting member 3 or the assembly platform 81 through a threaded connection. The top ends of the first limit rod 91 and the second limit rod 92 are provided with retaining rings, which cover the second connecting member 4, thereby completing the rotation limiting processing of the second connecting member 4.

[0052] The working principle of the utility model is introduced as follows:

[0053] The support frame 51 is located below the lathe fixture. When the lathe needs to be unloaded, the telescopic end of the cylinder 2 is adjusted to extend, and the lathe is lifted upward by the support frame 51 so that the lathe is separated from the fixture. At this time, the support part 511 supports the lathe, and then the rotating shaft 73 is adjusted to rotate. At this time, the rotating shaft 73 drives the second connecting member 4 to rotate, and the connecting shaft 61 rotates synchronously on the inner side of the waist-shaped guide hole 421. The limit buffer spring 62 is compressed, so that the lathe supported by the support frame 51 is tilted. At this time, the limit part 512 supports and limits the lathe, thereby completing the tilting and turning processing of the lathe. The lathe after the tilting and turning processing is convenient for manual pickup and convenient to use.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting and displacement mechanism, characterized in that: It comprises a support (1), a cylinder (2), a first connecting member (3), a second connecting member (4) and a supporting member (5), wherein: A cylinder (2) is arranged on the support (1), and the first connecting member (3) is arranged at the telescopic end of the cylinder (2); A second connecting member (4) rotatably connected to the first connecting member (3); A supporting member (5) is arranged on a side of the second connecting member (4) away from the first connecting member (3), and the supporting member (5) comprises a supporting frame (51), the supporting frame (51) comprises a supporting portion (511) and a limiting portion (512), the supporting portion (511) is used to support the vehicle part in a vertical direction, and the limiting portion (512) is bent relative to the supporting portion (511) to shield the vehicle part.

2. The lifting and displacement mechanism according to claim 1, characterized in that: The support frame (51) is rod-shaped, and there are two support frames (51), which are respectively located on two opposite sides of the support member (5).

3. The lifting and displacement mechanism according to claim 1, characterized in that: The second connecting member (4) comprises a side plate (41), the supporting member (5) is located on the side plate (41), a waist-shaped hole (411) is provided on the side plate (41), and a bolt hole (52) is provided on the supporting member (5) and is opposite to the waist-shaped hole (411).

4. The lifting and displacement mechanism according to claim 1, characterized in that: It also includes a connecting shaft (61) and a limit buffer spring (62), wherein: The first connecting member (3) comprises a first connecting platform (31), the second connecting member (4) comprises a second connecting platform (42), a waist-shaped guide hole (421) is provided on the second connecting platform (42), and the connecting shaft (61) is fixedly arranged relative to the cylinder (2) and passes through the first connecting platform (31) and the waist-shaped guide hole (421); The limit buffer spring (62) is sleeved on the outside of the connecting shaft (61), and two ends of the limit buffer spring (62) are respectively in contact with the first connecting platform (31) and the second connecting platform (42).

5. The lifting and displacement mechanism according to claim 4, characterized in that: It also includes a top limiting ring (63), wherein: The circumferential side of the connecting shaft (61) is provided with threads, and the top limiting ring (63) is sleeved on the circumferential side of the connecting shaft (61) and is threadedly connected to the connecting shaft (61), and the top limiting ring (63) is located on a side of the second connecting platform (42) away from the first connecting platform (31).

6. The lifting and displacement mechanism according to claim 1, characterized in that: It also includes an in-position sensor (71), wherein: An in-position sensor (71) is fixedly connected to the second connecting member (4) and is used to monitor the height of the second connecting member (4).

7. The lifting and displacement mechanism according to claim 1, characterized in that: It also includes a bracket (72) and a rotating shaft (73), wherein: The bracket (72) is arranged on the first connecting member (3), and the rotating shaft (73) is rotatably arranged on the bracket (72), and the second connecting member (4) is fixedly connected to the rotating shaft (73).

8. The lifting and displacement mechanism according to claim 7, characterized in that: Through holes (731) are formed at both ends of the rotating shaft (73).

9. The lifting and displacement mechanism according to claim 4, characterized in that: Also included is a side-mounted accessory (8), wherein: The side assembly part (8) is arranged on one side of the cylinder (2) and comprises an assembly platform (81), and the connecting shaft (61) is fixedly connected to the assembly platform (81).

10. The lifting and displacement mechanism according to claim 9, characterized in that: It also includes a first limiting rod (91) and a second limiting rod (92), wherein: The first limiting rod (91) is fixedly connected to the first connecting member (3), and the second limiting rod (92) is fixedly connected to the assembly platform (81). The first limiting rod (91) and the second limiting rod (92) are respectively located on opposite sides of the second connecting member (4) and are used to shield the second connecting member (4) on the rotation path of the second connecting member (4).

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