Operating rod support drilling clamping tool

Abstract

The utility model discloses an operating rod support drilling clamping tool, which relates to the technical field of clamps, and particularly comprises a first blocking part which is in contact with the side edge of an operating rod support; the two second blocking parts are distributed at the two ends of the operating rod support; the telescopic mechanism is located on the side, away from the first blocking part, of the operating rod support, the telescopic end of the telescopic mechanism faces the operating rod support, an abutting block is arranged at the telescopic end, and a certain distance is formed between the abutting block and the first blocking part. When the device is used, a machined operating rod support is sequentially placed between the first blocking part and the second blocking part to be fixed, then the telescopic mechanism is controlled to stretch for clamping, then a drilling machine can be controlled to conduct punching operation on a workpiece, the operating rod support is convenient to place and take, and meanwhile parts cannot loosen in the machining process.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a drilling and clamping tooling for an operating rod bracket. Background Technique

[0002] The operating rod bracket is produced by a casting method during production. As Figure 5 shown, it is a schematic diagram of an existing operating rod bracket. Holes need to be drilled at the bottom and corners of the operating rod bracket, and the set holes facilitate the installation of the operating rod bracket.

[0003] After casting, the operating rod bracket needs to be drilled with 2 Φ0.688 and 1 Φ0.53-inch light holes. Due to the irregular structure of the casting, it is impossible to complete the fixing operation during drilling, resulting in difficult guarantee of machining accuracy. For this reason, we propose a drilling and clamping tooling for an operating rod bracket. Content of the Utility Model

[0004] Aiming at the deficiency that the existing operating rod bracket is a special-shaped part and cannot be fixed during drilling, the utility model provides a drilling and clamping tooling for an operating rod bracket, which has the advantages that the operating rod bracket can be fixed by placing it in the tooling, and it is convenient to take and place, and solves the problems raised in the above background technique.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0006] Design a drilling and clamping tooling for an operating rod bracket, including:

[0007] A first blocking part, which contacts the side of the operating rod bracket;

[0008] Two second blocking parts, which are distributed at both ends of the operating rod bracket;

[0009] A telescopic mechanism, which is located on the side of the operating rod bracket away from the first blocking part. The telescopic end of the telescopic mechanism faces the operating rod bracket, and a resisting block is arranged on the telescopic end, and there is a certain distance between the resisting block and the first blocking part;

[0010] Among them, the first blocking part, the telescopic mechanism, and the two second blocking parts are all arranged on the mounting plate. The first blocking part and the two second blocking parts form a cavity for limiting the operating rod bracket. After the operating rod bracket is placed inside the cavity, the telescopic mechanism drives the resisting block to press against the side of the operating rod bracket.

[0011] Preferably, it further includes a third blocking part, which is located at the corner of the operating rod bracket and is arranged on the mounting plate;

[0012] A bayonet matching the shape of the corner of the operating rod bracket is arranged on the side of the third blocking part, and the corner of the operating rod bracket is placed inside the bayonet.

[0013] Preferably, a plurality of first pressing blocks are provided at the top of the first blocking portion, and the number and positions of the first pressing blocks respectively correspond to the holes on the operating rod bracket. The first pressing blocks are in clearance fit with the surface of the operating rod bracket.

[0014] A second pressing block is provided at the top of the third blocking portion. Positioning holes are provided on both the second pressing block and each first pressing block. At this time, the positioning holes are coaxial with the holes on the operating rod bracket.

[0015] Preferably, the telescopic mechanism is one of a cylinder, a hydraulic cylinder or an electric cylinder.

[0016] Preferably, a guide rod is connected to the side of the abutting block away from the operating rod bracket. The guide rod is movably placed in the guide seat, and the guide seat is arranged on the mounting seat.

[0017] Preferably, a protective pad is provided on the surface of the abutting block.

[0018] Preferably, a plurality of mounting holes are provided on the mounting plate.

[0019] Compared with the prior art, when the present utility model is in use, the processed operating rod brackets are sequentially placed and fixed between the first blocking portion and the second blocking portion, and then the telescopic mechanism is controlled to extend for clamping. Then, the drilling machine can be controlled to perform drilling operations on the workpiece. The operating rod brackets are convenient to place and take, and at the same time, the parts will not loosen during processing. The operation is simple and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the present utility model.

[0021] Figure 2 It is a schematic structural diagram of the combination of the present utility model and the operating rod bracket Figure 1 .

[0022] Figure 3 It is a schematic structural diagram of the combination of the present utility model and the operating rod bracket Figure 2 .

[0023] Figure 4 It is a top view of the combination of the present utility model and the operating rod bracket.

[0024] Figure 5 It is a schematic structural diagram of the operating rod bracket in the present utility model.

[0025] Figure 6 It is a schematic structural diagram of the present utility model installed on a drilling machine.

[0026] In the figure: 1. mounting plate; 2. guiding seat; 3. mounting seat; 4. telescopic mechanism; 5. bayonet; 6. third blocking portion; 7. second blocking portion; 8. first blocking portion; 9. first pressing block; 10. abutting block; 11. positioning hole; 12. second pressing block. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1 to 6 , the present invention provides a technical solution: an operating rod bracket drilling and clamping tooling, including a mounting plate 1, on which a plurality of mounting holes are provided. As Figure 6 shown, the mounting plate 1 is arranged on the processing table of the drilling machine, and the mounting holes and the workbench can be fastened by bolts.

[0029] As Figure 1 shown, the first blocking portion 8, the telescopic mechanism 4, and two second blocking portions 7 are all arranged on the mounting plate 1. The first blocking portion 8 contacts the side of the operating rod bracket. The two second blocking portions 7 are distributed at both ends of the operating rod bracket. The first blocking portion 8 and the two second blocking portions 7 form a cavity for limiting the operating rod bracket. As Figure 2 shown, when the operating rod bracket is placed inside the cavity, the first blocking portion 8 and the two second blocking portions 7 just limit the operating rod bracket, so that the operating rod bracket is firmly located between the first blocking portion 8 and the two second blocking portions 7.

[0030] As Figure 5 shown, it is the structure of the operating rod bracket in reality. The end and bottom of the operating rod bracket need to be drilled, and the position of the hole is as Figure 5 indicated by the arrow A;

[0031] Again, as Figure 1 shown, the cavity formed by the first blocking portion 8 and the two second blocking portions 7 is in a shape similar to a "C". The side of the operating rod bracket can be fixed by being stuck in the cavity. As Figure 2 shown, at the same time, a third blocking portion 6 is also provided at the end of the operating rod bracket. The third blocking portion 6 is located at the corner of the operating rod bracket and is arranged on the mounting plate 1. A bayonet 5 matching the shape of the corner of the operating rod bracket is provided on the side of the third blocking portion 6. The shape of the bayonet matches the shape of the end of the operating rod bracket, and the corner of the operating rod bracket is placed in the bayonet 5.

[0032] During drilling, in order to ensure that the operating rod bracket does not shake, a telescopic mechanism 4 is also provided on the mounting plate 1. The telescopic mechanism 4 is located on the side of the operating rod bracket away from the first blocking portion 8. The telescopic end of the telescopic mechanism 4 faces the operating rod bracket, and a blocking block 10 is provided on the telescopic end to drive the blocking block 10 to abut against the side surface of the operating rod bracket. It should be noted that there is a certain distance between the blocking block 10 and the first blocking portion 8, and this distance is sufficient to place the operating rod bracket between the second blocking portion 7 and the first blocking portion 8;

[0033] One side of the blocking block 10 away from the operating rod bracket is connected with a guide rod. The guide rod is movably placed in the guide seat 2. The guide seat 2 is arranged on the mounting seat 3. A protective pad is provided on the surface of the blocking block 10, and the protective pad is a rubber pad.

[0034] In order to make the operating rod bracket more stable, the present application further improves the first blocking portion 8 and the third blocking portion 6. First, a plurality of first pressing blocks 9 are provided on the top of the first blocking portion 8, and the number and positions of the first pressing blocks 9 respectively correspond to the holes on the operating rod bracket;

[0035] Secondly, a second pressing block 12 is provided on the top of the third blocking portion 6. Positioning holes 11 are opened on each of the second pressing block 12 and each first pressing block 9. At this time, the respective positioning holes 11 are coaxial with the holes on the operating rod bracket. The specific operation process is as follows: First, place the operating rod bracket on the mounting plate 1, and then push the operating rod bracket towards the first blocking portion 8. Since the first pressing block 9 has a clearance fit with the surface of the operating rod bracket, the edge of the operating rod bracket can be easily placed below the first pressing block 9, and at the same time, the corner of the operating rod bracket can also be easily placed in the bayonet 5. Most importantly, the opened positioning holes 11 can play a positioning role, that is, the position of the positioning holes 11 is the position where the hole is to be drilled. Therefore, when the operating rod bracket is placed in the tooling, the position of the hole drilled on its surface can be positioned, and then the drill bit of the drilling machine is inserted into the positioning hole 11 to drill, which can avoid the hole position from being offset.

[0036] Among them, the telescopic mechanism 4 is one of a cylinder, a hydraulic cylinder or an electric cylinder. Here, the telescopic mechanism is preferably a cylinder.

[0037] Finally, it should be noted that the mounting seat 3, the third blocking portion 6, the second blocking portion 7, the first blocking portion 8 and the first pressing block 9 are all detachable, that is, they are respectively installed and fixed by bolts.

[0038] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A drilling and clamping tool for an operating rod bracket, characterized in that: include: A first blocking portion (8), the first blocking portion (8) being in contact with a side edge of the operating rod bracket; Two second blocking portions (7), the two second blocking portions (7) being distributed at two ends of the operating rod bracket; A telescopic mechanism (4), the telescopic mechanism (4) being located on a side of the operating rod bracket away from the first blocking portion (8), the telescopic end of the telescopic mechanism (4) facing the operating rod bracket, and a stop block (10) being provided on the telescopic end, and a certain distance being provided between the stop block (10) and the first blocking portion (8); The first blocking portion (8), the telescopic mechanism (4), and the two second blocking portions (7) are all arranged on the mounting plate (1); the first blocking portion (8) and the two second blocking portions (7) constitute a cavity for limiting the position of the operating rod bracket; when the operating rod bracket is placed inside the cavity, the telescopic mechanism (4) drives the stop block (10) to abut against the side surface of the operating rod bracket.

2. The operating rod bracket drilling and clamping tool according to claim 1, characterized in that: It also includes a third blocking portion (6), which is located at a corner of the operating rod bracket and is arranged on the mounting plate (1); A bayonet (5) matching the shape of the corner of the operating rod bracket is provided on the side surface of the third blocking portion (6), and the corner of the operating rod bracket is placed in the bayonet (5).

3. The operating rod bracket drilling and clamping tool according to claim 2, characterized in that: A plurality of first pressing blocks (9) are provided on the top of the first blocking portion (8), and the number and positions of the first pressing blocks (9) respectively correspond to the holes on the operating rod bracket, and the first pressing blocks (9) are clearance-matched with the surface of the operating rod bracket; A second pressing block (12) is provided on the top of the third blocking portion (6), and a positioning hole (11) is provided on the second pressing block (12) and each first pressing block (9), wherein each positioning hole (11) is coaxial with a hole on the operating rod bracket.

4. The operating rod bracket drilling and clamping tool according to any one of claims 1 to 3, characterized in that: The telescopic mechanism (4) is one of a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

5. The operating rod bracket drilling and clamping tool according to claim 4, characterized in that: A guide rod is connected to a side of the stop block (10) away from the operating rod bracket. The guide rod is movably placed in a guide seat (2). The guide seat (2) is arranged on a mounting seat (3).

6. The operating rod bracket drilling and clamping tool according to claim 5, characterized in that: A protective pad is provided on the surface of the stop block (10).

7. The operating rod bracket drilling and clamping tool according to claim 1, characterized in that: A plurality of mounting holes are provided on the mounting plate (1).

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