Positioning tool for machining engine housing

Abstract

The utility model discloses a positioning tool for machining an engine housing, which belongs to the technical field of positioning tools and is characterized in that a positioning guide part is a limiting structure of a first limiting part and a second limiting part, a push adjusting part is mounted between the first limiting part and the second limiting part, the output end of the push adjusting part is in push connection with the second limiting part, and the output end of the push adjusting part is in push connection with the first limiting part. The first limiting piece and the second limiting piece are arranged in the shell, the second limiting piece is pushed to move inwards or pull inwards in the process of starting and pushing the adjusting piece, the shell can be automatically spliced and machined, and the fixed machining function can be conducted according to the size and distance of the shell, adjusting grooves are formed in the inner side of the first limiting piece and the inner side of the second limiting piece, and sliding blocks connected in a sliding mode are arranged in the adjusting grooves. And an electric telescopic rod is installed in the sliding block, a clamping piece is installed at the output end of the electric telescopic rod, the clamping piece pushes towards the center of the first limiting piece and the center of the second limiting piece, and the function of fixing according to the shape and the fixed angle of the housing is achieved.

Description

Technical Field

[0001] The utility model relates to a positioning tool for machining an engine cover, belonging to the technical field of positioning tool. Background Art

[0002] As disclosed in the application number: CN216067152U, a positioning tool for processing an engine hood shell comprises a chassis, wherein the front and rear sides of the left and right side walls of the inner cavity of the chassis are connected with bidirectional screws, and the left and right sides of the outer walls of the bidirectional screws are provided with threads, and the spiral directions of the threads on the left and right sides of the bidirectional screws are opposite, and the left and right sides of the two groups of bidirectional screws are connected with moving blocks, and the right side of the chassis is equipped with a first motor through a mounting frame, and the driving end of the first motor is connected to the right side of the front bidirectional screw, and the outer walls of the two groups of bidirectional screws are connected with chain belts, and the front and rear sides of the top of the moving block are connected with connecting blocks, and the fixing device can be driven to adjust the left and right position by arranging the bidirectional screw, the moving block, the first motor, the chain belt and the connecting block, so as to facilitate the fixing of engine hood shells of different sizes.

[0003] Based on the search and analysis, the existing technology still has deficiencies:

[0004] The prior art cannot realize the functions of fixing and splicing according to the shape and size of the shell cover. Therefore, a positioning tool for processing the engine cover is needed to improve the above-mentioned shortcomings. Utility Model Content

[0005] The main purpose of the utility model is to provide a positioning tool for processing an engine cover.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A positioning tool for processing an engine cover, comprising a positioning guide for limiting position, wherein a guide groove is provided on the positioning guide;

[0008] The positioning guide member is slidably connected with the limiting member 1 and the limiting member 2, and the limiting member 1 and the limiting member 2 are slidably connected with a slider and a clamping member;

[0009] A pulling distance adjustment group is installed between the limiting member 1 and the limiting member 2, a limiting group is installed on the positioning guide member, and an adjustment push group is installed inside the limiting member 1 and the limiting member 2.

[0010] Preferably, the pulling distance adjustment group includes a limit cavity and a push adjustment member, the limit cavity is arranged on the outer ring of the limit member one, the push adjustment member is installed in the limit cavity, and the output end of the push adjustment member is push-connected with the limit member two.

[0011] Preferably, the limit group includes a positioning hole, an adjusting slider and a limit hole. The adjusting slider is installed on the outside of the limit member 1 and the limit member 2. The adjusting slider is inserted into the guide groove for sliding connection. The limit hole is opened on the limit member 1 and the limit member 2, and the limit hole is connected to the inner side of the limit member 1 and the limit member 2.

[0012] Preferably, the adjustment push group includes an adjustment slot and an electric telescopic rod, the electric telescopic rod is installed on the inner side of the slider, a clamp is installed on the output end of the electric telescopic rod, an adjustment slot is opened on the inner side of the limit piece 1 and the limit piece 2, and the slider is inserted into the adjustment slot for sliding connection.

[0013] Preferably, the adjusting sliders at the bottom of the limiting member 1 and the limiting member 2 are an integrated structure.

[0014] Preferably, the clamping member moves toward the middle of the first limiting member and the second limiting member.

[0015] Preferably, the first limiting member and the second limiting member are connected by an adjusting slider movably along the positioning guide member.

[0016] Beneficial technical effects of the utility model:

[0017] The utility model provides a positioning tool for processing an engine cover shell, wherein the positioning guide member is a limiting structure of a limiting member 1 and a limiting member 2, a push adjustment member is installed between the limiting member 1 and the limiting member 2, and the output end of the push adjustment member is push-connected with the limiting member 2, and the limiting member 2 is pushed to move or pull inward during the process of starting the push adjustment member, so as to realize the function that the shell can be automatically spliced ​​and processed, and the function of fixed processing can be performed according to the size and distance of the shell;

[0018] An adjustment groove is provided inside the limit member 1 and the limit member 2, a sliding block is provided in the adjustment groove, an electric telescopic rod is installed in the sliding block, a clamping member is installed at the output end of the electric telescopic rod, and the clamping member is pushed toward the center of the limit member 1 and the limit member 2 to realize the function of fixing according to the shape of the cover shell and the fixed angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a preferred embodiment of a positioning tool for machining an engine cover according to the utility model;

[0020] Figure 2 It is a schematic diagram of a pushing and positioning structure of a preferred embodiment of a positioning tool for machining an engine cover according to the utility model;

[0021] Figure 3 It is a schematic diagram of the adjustment structure of a preferred embodiment of a positioning tool for machining an engine cover according to the utility model;

[0022] Figure 4 The utility model is a side view of the overall structure of a preferred embodiment of a positioning tool for engine cover processing according to the present invention.

[0023] In the figure: 1. positioning guide member; 2. guide groove; 3. limit member 1; 4. limit member 2; 5. clamping member; 6. adjustment groove; 7. slider; 8. limit cavity; 9. push adjustment member; 10. positioning hole; 11. electric telescopic rod; 12. limit hole; 13. adjustment slider. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0025] like Figure 1 - Figure 4 As shown, a positioning tool for machining an engine cover provided in this embodiment includes a positioning guide member 1 for limiting position, and a guide groove 2 is provided on the positioning guide member 1;

[0026] The positioning guide member 1 is slidably connected to a limiting member 1 3 and a limiting member 2 4, and a slider 7 and a clamping member 5 are slidably connected inside the limiting member 1 3 and the limiting member 2 4;

[0027] A pulling distance adjustment group is installed between the limiting member 1 3 and the limiting member 2 4 , a limiting group is installed on the positioning guide member 1 , and an adjustment push group is installed in the limiting member 1 3 and the limiting member 2 4 .

[0028] The pulling distance adjustment group includes a limit cavity 8 and a push adjustment member 9. The limit cavity 8 is arranged on the outer ring of the limit member 1 3. The push adjustment member 9 is installed in the limit cavity 8. The output end of the push adjustment member 9 is push-connected with the limit member 2 4.

[0029] The limiting group includes a positioning hole 10, an adjusting slider 13 and a limiting hole 12. The adjusting slider 13 is installed on the outer side of the limiting member 1 3 and the limiting member 2 4. The adjusting slider 13 is inserted into the guide groove 2 for sliding connection. The limiting hole 12 is opened on the limiting member 1 3 and the limiting member 2 4, and the limiting hole 12 is connected to the inner side of the limiting member 1 3 and the limiting member 2 4.

[0030] The adjustment push group includes an adjustment slot 6 and an electric telescopic rod 11. The electric telescopic rod 11 is installed on the inner side of the slider 7. The output end of the electric telescopic rod 11 is installed with a clamping member 5. The inner sides of the limit member 1 3 and the limit member 2 4 are provided with an adjustment slot 6. The slider 7 is inserted into the adjustment slot 6 for sliding connection.

[0031] The regulating slider 13 at the bottom of the limiting member 1 3 and the limiting member 2 4 is an integrated structure.

[0032] The clamping member 5 moves toward the middle of the limiting member 1 3 and the limiting member 2 4 .

[0033] The first limiting member 3 and the second limiting member 4 are connected by an adjusting slider 13 so as to move along the positioning guide member 1 .

[0034] like Figure 1 - Figure 4 As shown, the working process of a positioning tool for processing an engine hood provided in this embodiment is as follows: the shell or cover is placed in the limit piece 1 3 and the limit piece 2 4, and the slider 7 and the clamping piece 5 are fixed by rotating the clamping piece 5 and the slider 7 and inserting the screw into the limit hole 12, and after fixing, the electric telescopic rod 11 is started to push the clamping piece 5 and the shell or cover to fit together to achieve a fixing effect, and after fixing, the distance between the limit piece 1 3 and the limit piece 2 4 is shortened by starting the push adjustment piece 9, and the shell and the cover are spliced ​​together during the shortening process, and the processing operation is performed after splicing.

[0035] Embodiment 1

[0036] like Figure 1 - Figure 4 As shown, the positioning guide member 1 is a limiting structure of a limiting member 1 3 and a limiting member 2 4, and a pushing adjustment member 9 is installed between the limiting member 1 3 and the limiting member 2 4. The output end of the pushing adjustment member 9 is push-connected with the limiting member 2 4, and the limiting member 2 4 is pushed or pulled inward during the process of starting the pushing adjustment member 9, so as to realize the function of automatic splicing and processing of the shell, and the function of fixed processing according to the size and distance of the shell.

[0037] Embodiment 2

[0038] like Figure 1 - Figure 4 As shown, an adjustment groove 6 is provided inside the limit member 1 3 and the limit member 2 4, a sliding block 7 is provided in the adjustment groove 6, an electric telescopic rod 11 is installed in the sliding block 7, a clamping member 5 is installed at the output end of the electric telescopic rod 11, and the clamping member 5 is pushed toward the center of the limit member 1 3 and the limit member 2 4 to realize the function of fixing according to the shape of the cover and the fixed angle.

[0039] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A positioning tool for processing an engine cover, comprising a positioning guide member (1) for limiting position, wherein a guide groove (2) is provided on the positioning guide member (1); Features: The positioning guide member (1) is slidably connected to a limiting member 1 (3) and a limiting member 2 (4), and the limiting member 1 (3) and the limiting member 2 (4) are slidably connected to a slider (7) and a clamping member (5); A pulling distance adjustment group is installed between the limiting member 1 (3) and the limiting member 2 (4), a limiting group is installed on the positioning guide member (1), and an adjustment push group is installed inside the limiting member 1 (3) and the limiting member 2 (4).

2. The positioning tool for machining an engine cover according to claim 1, characterized in that: The pulling distance adjustment group comprises a limit cavity (8) and a push adjustment member (9), wherein the limit cavity (8) is arranged on the outer ring of the limit member 1 (3), the push adjustment member (9) is installed in the limit cavity (8), and the output end of the push adjustment member (9) is push-connected with the limit member 2 (4).

3. The positioning tool for machining an engine cover according to claim 2, characterized in that: The limiting group comprises a positioning hole (10), an adjusting slider (13) and a limiting hole (12); the adjusting slider (13) is installed on the outer side of the limiting member 1 (3) and the limiting member 2 (4); the adjusting slider (13) is inserted into the guide groove (2) for sliding connection; the limiting hole (12) is provided on the limiting member 1 (3) and the limiting member 2 (4); the limiting hole (12) is communicated with the inner side of the limiting member 1 (3) and the limiting member 2 (4).

4. The positioning tool for machining an engine cover according to claim 3, characterized in that: The adjustment push group comprises an adjustment slot (6) and an electric telescopic rod (11), the electric telescopic rod (11) is installed inside the slider (7), a clamping member (5) is installed at the output end of the electric telescopic rod (11), the adjustment slot (6) is opened inside the limiting member 1 (3) and the limiting member 2 (4), and the slider (7) is inserted into the adjustment slot (6) for sliding connection.

5. The positioning tool for machining an engine cover according to claim 4, characterized in that: The regulating slide block (13) at the bottom of the limiting member 1 (3) and the limiting member 2 (4) is an integrated structure.

6. The positioning tool for machining an engine cover according to claim 5, characterized in that: The clamping member (5) moves toward the middle of the limiting member 1 (3) and the limiting member 2 (4).

7. The positioning tool for machining an engine cover according to claim 6, characterized in that: The first limiting member (3) and the second limiting member (4) are connected by an adjusting slider (13) so as to move along the positioning guide member (1).

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