Clamping and overturning jig

Abstract

The utility model relates to a clamping turnover jig, which comprises a rotating cylinder, a first clamping cylinder, a second clamping cylinder, a first clamping piece and a second clamping piece, the rotating cylinder is provided with a rotating shaft and drives the rotating shaft to rotate, the first clamping cylinder and the second clamping cylinder are fixedly connected with the rotating cylinder, and the first clamping piece and the second clamping piece are arranged on the rotating cylinder. The rotating cylinder drives the first clamping cylinder and the second clamping cylinder to rotate; the first clamping air cylinder is connected with the first clamping piece so as to drive the first clamping piece to be opened and closed. The second clamping air cylinder is connected with the second clamping piece so as to drive the second clamping piece to be opened and closed. Therefore, the rotating air cylinder drives the first clamping piece and the second clamping piece to turn over.

Description

Technical Field

[0001] The utility model relates to the field of jigs, in particular to a clamping and flipping jig. Background Art

[0002] The sleeve or clamping sleeve is a cylindrical structure, and a hole is drilled on the cylindrical sleeve or clamping sleeve according to design requirements. In the prior art, a jig clamps the sleeve or clamping sleeve, and then a hole is drilled on one side wall of the sleeve or clamping sleeve by a drilling device. After the drilling is completed, the sleeve or clamping sleeve is removed from the jig, turned around, and then a hole is drilled on the other side wall of the sleeve or clamping sleeve.

[0003] This jig and drilling method is time-consuming and labor-intensive, with low work efficiency. In addition, during the process of turning the direction of the bearing sleeve or the clamping sleeve, the actual drilling position is inconsistent with the preset drilling position, resulting in the scrapping of the sleeve or the clamping sleeve, which wastes material and manpower. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a clamping and turning fixture.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a clamping and flipping fixture, comprising a rotating cylinder, a first clamping cylinder, a second clamping cylinder, a first clamping piece, and a second clamping piece, the rotating cylinder having a rotating shaft, the rotating cylinder drives the rotating shaft to rotate, the first clamping cylinder and the second clamping cylinder are fixedly connected to the rotating cylinder, so that the rotating cylinder drives the first clamping cylinder and the second clamping cylinder to rotate; the first clamping cylinder is connected to the first clamping piece to drive the first clamping piece to open and close; the second clamping cylinder is connected to the second clamping piece to drive the second clamping piece to open and close; thereby, the rotating cylinder drives the first clamping piece and the second clamping piece to flip.

[0006] In an embodiment of the present application, a rotating connector is further included. On the one hand, the rotating connector is fixedly connected to the rotating shaft of the rotating cylinder through bolts / screws, and on the other hand, the rotating connector is respectively fixedly connected to the first clamping cylinder and the second clamping cylinder.

[0007] In an embodiment of the present application, it also includes a first cylinder connecting member, a second cylinder connecting member, a first connecting member and a second connecting member. The first connecting member and the second connecting member are respectively fixedly connected to the rotating connecting member, the first cylinder connecting member is fixedly connected to the first connecting member, the second cylinder connecting member is fixedly connected to the second connecting member, the first cylinder is fixedly installed on the first cylinder connecting member, and the second cylinder 4 is fixedly installed on the second cylinder connecting member.

[0008] In an embodiment of the present application, the first connecting member, the second connecting member and the rotating connecting member are fixedly connected together by welding; the first cylinder connecting member and the first connecting member are fixedly connected by bolts / screws; the second cylinder connecting member and the second connecting member are fixedly connected by bolts / screws; the first cylinder and the first cylinder connecting member are fixedly connected by bolts / screws; the second cylinder and the second cylinder connecting member are fixedly connected by bolts / screws.

[0009] In an embodiment of the present application, it also includes a first sliding rail, a second sliding rail, a first slider and a second slider, the first sliding rail is provided with a first sliding groove, the second sliding rail is provided with a second sliding groove, the first slider is fixedly connected to the first clamping member, the second slider is fixedly connected to the second clamping member, the first slider is slidably connected to the first sliding groove on the first sliding rail, and the second slider is slidably connected to the second sliding groove on the second sliding rail.

[0010] In an embodiment of the present application, it also includes a lifting cylinder and a lifting follower plate, the lifting cylinder has a lifting rod, and the lifting follower plate and the lifting rod of the lifting cylinder are fixedly connected; the rotating cylinder and the lifting follower plate are fixedly connected, so that the lifting cylinder drives the lifting follower plate to rise and fall, thereby driving the rotating cylinder to rise and fall.

[0011] In an embodiment of the present application, a third sliding track is also included, and the lifting follower plate is slidably connected to the third sliding track.

[0012] In an embodiment of the present application, the third sliding track has a third sliding groove, the third sliding groove extends along the length of the third sliding track, the lifting follower plate is placed in the third sliding groove, and slides and lifts in the third sliding groove.

[0013] In an embodiment of the present application, a clamping block is also included, and a clamping groove is provided on the lifting follower plate. On the one hand, the clamping block is fixedly connected to the lifting rod of the lifting cylinder, and on the other hand, the clamping block is fixedly clamped in the clamping groove, so that the lifting cylinder and the lifting follower plate are fixedly connected.

[0014] In an embodiment of the present application, a support plate and a bottom plate are further included. The support plate is fixedly connected to the bottom plate on one hand, and the third sliding rail is fixedly connected to the support plate on the other hand.

[0015] The beneficial effects of the present application are as follows: the clamping and flipping fixture provided by the present application has a simple structure, which can not only realize the flipping of the clamping piece, but also realize the lifting and lowering of the clamping piece in the vertical direction. The shaft sleeve or the clamping sleeve is clamped by the clamping piece, and then the clamping piece is driven to flip by the rotating cylinder, so that the drilling equipment can drill a hole at a preset position of the shaft sleeve or the clamping sleeve, thereby improving the drilling efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic structural diagram of a clamping and flipping fixture provided by the utility model.

[0017] Figure 2 Another structural schematic diagram of a clamping and flipping fixture provided by the utility model.

[0018] Figure 3 Another structural schematic diagram of a clamping and flipping fixture provided by the utility model. DETAILED DESCRIPTION

[0019] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0020] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0021] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0022] Please refer to Figure 1-3The present application provides a clamping and flipping jig, which includes a rotating cylinder 1, a first clamping cylinder 3, a second clamping cylinder 4, a first clamping piece 7, and a second clamping piece 8. The rotating cylinder 1 has a rotating shaft 100, and the rotating cylinder 1 drives the rotating shaft 100 to rotate. The first clamping cylinder 3 and the second clamping cylinder 4 are fixedly connected to the rotating cylinder 1, so that the rotating cylinder 1 drives the first clamping cylinder 3 and the second clamping cylinder 4 to rotate; the first clamping cylinder 3 is connected to the first clamping piece 7 to drive the first clamping piece 7 to open and close; the second clamping cylinder 4 is connected to the second clamping piece 8 to drive the second clamping piece 8 to open and close; thereby, the rotating cylinder 1 drives the first clamping piece 7 and the second clamping piece 8 to flip.

[0023] In an embodiment of the present application, the clamping and flipping jig also includes a rotating connector 2, which is fixedly connected to the rotating shaft 100 of the rotating cylinder 1 through bolts / screws on the one hand, and is fixedly connected to the first clamping cylinder 3 and the second clamping cylinder 4 on the other hand.

[0024] In an embodiment of the present application, the clamping and flipping fixture also includes a first cylinder connecting member 5, a second cylinder connecting member 6, a first connecting member 20 and a second connecting member 21, the first connecting member 20 and the second connecting member 21 are respectively fixedly connected to the rotating connecting member 2, the first cylinder connecting member 5 is fixedly connected to the first connecting member 20, the second cylinder connecting member 6 is fixedly connected to the second connecting member 21, the first cylinder 3 is fixedly installed on the first cylinder connecting member 5, and the second cylinder 4 is fixedly installed on the second cylinder connecting member 5.

[0025] In an embodiment of the present application, the first connecting member 20, the second connecting member 21 and the rotating connecting member 2 are fixedly connected together by welding; the first cylinder connecting member 5 and the first connecting member 20 are fixedly connected by bolts / screws; the second cylinder connecting member 6 and the second connecting member 21 are fixedly connected by bolts / screws; the first cylinder 3 and the first cylinder connecting member 5 are fixedly connected by bolts / screws; the second cylinder 4 and the second cylinder connecting member 6 are fixedly connected by bolts / screws.

[0026] In an embodiment of the present application, the clamping and flipping fixture also includes a first sliding rail 9, a second sliding rail 10, a first slider 18 and a second slider 19. The first sliding rail 9 is provided with a first sliding groove 90, and the second sliding rail 10 is provided with a second sliding groove 101. The first slider 18 is fixedly connected to the first clamping member 7, and the second slider 19 is fixedly connected to the second clamping member 8. The first slider 18 is slidably connected to the first sliding groove 90 on the first sliding rail 9, and the second slider 19 is slidably connected to the second sliding groove 101 of the second sliding rail 10.

[0027] In the embodiment of the present application, the clamping and flipping fixture further includes a lifting cylinder 15 and a lifting follower plate 11, wherein the lifting cylinder 15 has a lifting rod 151, and the lifting follower plate 11 and the lifting rod 151 of the lifting cylinder 15 are fixedly connected; the rotating cylinder 1 and the lifting follower plate 11 are fixedly connected, so that the lifting cylinder 15 drives the lifting follower plate 11 to rise and fall, thereby driving the rotating cylinder 1 to rise and fall. In this way, the present application can not only realize the flipping of the first clamping member 7 and the second clamping member 8, but also realize the lifting and falling.

[0028] In an embodiment of the present application, the clamping and flipping fixture further includes a third sliding track 12 , and the lifting follower plate 11 is slidably connected to the third sliding track 12 .

[0029] In an embodiment of the present application, the third sliding rail 12 has a third sliding groove 120 , and the third sliding groove 120 extends along the length of the third sliding rail 12 . The lifting follower plate 11 is placed in the third sliding groove 120 and slides and lifts in the third sliding groove 120 .

[0030] In an embodiment of the present application, the clamping and flipping fixture also includes a clamping block 17, and a clamping groove 110 is provided on the lifting follower plate 11. On the one hand, the clamping block 17 is fixedly connected to the lifting rod 151 of the lifting cylinder 15, and on the other hand, the clamping block 17 is fixedly clamped in the clamping groove 110, so that the lifting cylinder 15 and the lifting follower plate 11 are fixedly connected.

[0031] In an embodiment of the present application, the clamping and flipping fixture further includes a support plate 13 and a base plate 14 . The support plate 13 is fixedly connected to the base plate 14 on one hand, and the third sliding rail 12 is fixedly connected to the support plate 13 on the other hand.

[0032] The clamping and flipping fixture provided in the present application has a simple structure, which can not only realize the flipping of the clamping piece, but also realize the lifting and lowering of the clamping piece in the vertical direction. The shaft sleeve or the clamping sleeve is clamped by the clamping piece, and then the clamping piece is driven to flip by the rotating cylinder, so that the drilling equipment can drill a hole at a preset position of the shaft sleeve or the clamping sleeve, thereby improving the drilling efficiency and accuracy.

[0033] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A clamping and flipping fixture, characterized in that: It includes a rotating cylinder, a first clamping cylinder, a second clamping cylinder, a first clamping piece, and a second clamping piece. The rotating cylinder has a rotating shaft, and the rotating cylinder drives the rotating shaft to rotate. The first clamping cylinder and the second clamping cylinder are fixedly connected to the rotating cylinder, so that the rotating cylinder drives the first clamping cylinder and the second clamping cylinder to rotate; the first clamping cylinder is connected to the first clamping piece to drive the first clamping piece to open and close; the second clamping cylinder is connected to the second clamping piece to drive the second clamping piece to open and close; thereby, the rotating cylinder drives the first clamping piece and the second clamping piece to flip.

2. The clamping and flipping jig according to claim 1, characterized in that: It also includes a rotating connector, which is fixedly connected to the rotating shaft of the rotating cylinder through bolts / screws on one hand, and is fixedly connected to the first clamping cylinder and the second clamping cylinder on the other hand.

3. The clamping and flipping jig according to claim 2, characterized in that: It also includes a first cylinder connecting member, a second cylinder connecting member, a first connecting member and a second connecting member, the first connecting member and the second connecting member are respectively fixedly connected to the rotating connecting member, the first cylinder connecting member is fixedly connected to the first connecting member, the second cylinder connecting member is fixedly connected to the second connecting member, the first cylinder is fixedly mounted on the first cylinder connecting member, and the second cylinder 4 is fixedly mounted on the second cylinder connecting member.

4. The clamping and flipping jig according to claim 3 is characterized in that: The first connecting member, the second connecting member and the rotating connecting member are fixedly connected together by welding; the first cylinder connecting member and the first connecting member are fixedly connected by bolts / screws; the second cylinder connecting member and the second connecting member are fixedly connected by bolts / screws; the first cylinder and the first cylinder connecting member are fixedly connected by bolts / screws; the second cylinder and the second cylinder connecting member are fixedly connected by bolts / screws.

5. The clamping and flipping jig according to claim 4, characterized in that: It also includes a first sliding rail, a second sliding rail, a first slider and a second slider, the first sliding rail is provided with a first sliding groove, the second sliding rail is provided with a second sliding groove, the first slider is fixedly connected to the first clamping member, the second slider is fixedly connected to the second clamping member, the first slider is slidably connected to the first sliding groove on the first sliding rail, and the second slider is slidably connected to the second sliding groove on the second sliding rail.

6. The clamping and flipping jig according to claim 5, characterized in that: It also includes a lifting cylinder and a lifting follower plate, the lifting cylinder has a lifting rod, the lifting follower plate and the lifting rod of the lifting cylinder are fixedly connected; the rotating cylinder and the lifting follower plate are fixedly connected, so that the lifting cylinder drives the lifting follower plate to rise and fall, thereby driving the rotating cylinder to rise and fall.

7. The clamping and flipping jig according to claim 6, characterized in that: It also includes a third sliding track, and the lifting follower plate is slidably connected to the third sliding track.

8. The clamping and flipping jig according to claim 7, characterized in that: The third sliding track has a third sliding groove, and the third sliding groove extends along the length of the third sliding track. The lifting follower plate is placed in the third sliding groove and slides and lifts in the third sliding groove.

9. The clamping and flipping jig according to claim 8, characterized in that: It also includes a clamping block, and a clamping groove is arranged on the lifting follower plate. On the one hand, the clamping block is fixedly connected to the lifting rod of the lifting cylinder, and on the other hand, the clamping block is fixedly clamped in the clamping groove, so that the lifting cylinder and the lifting follower plate are fixedly connected.

10. The clamping and flipping jig according to claim 9, characterized in that: It also includes a support plate and a bottom plate. The support plate is fixedly connected to the bottom plate on one hand, and the third sliding track is fixedly connected to the support plate on the other hand.

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