Axial deep hole drilling jig tool for connecting rod of shock absorber

Abstract

The utility model discloses a shock absorber connecting rod axial deep hole drill jig tool which comprises a base, an adjusting motor is fixedly connected to the interior of the base, a screw is fixedly connected to the driving end of the adjusting motor, an adjusting plate is connected to the outer side of the screw in a threaded mode, a screw opening and an adjusting opening are formed in the top of the adjusting plate, and a fixing frame is movably connected to the top end of the screw. A fixing opening is fixedly connected to the top of the fixing frame, an adjusting groove is formed in the inner wall of the fixing opening, a mounting groove is formed in the inner wall of the adjusting groove, a clamping plate is movably connected to the inner side of the adjusting groove, and a drill jig body is fixedly connected to the outer side, away from the fixing opening, of the top of the fixing frame. The shock absorber connecting rod shafts with different sizes can be centered, positioned and fixedly drilled without adjusting the position of the deep hole drilling jig by a user, so that the practicability and the drilling efficiency of the deep hole drilling jig are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deep hole drilling jigs, in particular to an axial deep hole drilling jig tooling for a shock absorber connecting rod. Background Art

[0002] A drilling jig is a machine tool fixture used to guide the tool to drill holes (see drilling) or ream holes (see reaming) on ​​the workpiece.

[0003] The patent document with the prior art publication number CN202356674U provides a deep hole drilling jig for processing deep holes. Two drilling templates are positioned with the drilling template body through positioning pins, and the workpiece is installed in the drilling template body and between the two drilling templates, and is compressed by a clamping screw. The two drilling templates are respectively provided with a drill sleeve 1 and a drill sleeve 2, and the two drill sleeves are concentric. The utility model uses a two-end drilling method to process deep holes. Since the holes drilled concentrically by the two drill sleeves are not easy to deviate, the concentricity is high, and it is not limited by equipment, deep hole processing can be achieved on any drilling machine; the drilling jig can be designed and manufactured according to the shape of the workpiece, with a simple structure and low cost; an extended twist drill can be omitted, and chip removal is easy, which effectively prevents drill bit breakage, reduces processing costs, and has high drilling efficiency.

[0004] However, during the use of the existing shock absorber connecting rod axial deep hole drilling jig tooling, the deep hole drilling jig needs to be installed on the shock absorber connecting rod shaft, and then the shock absorber connecting rod shaft is drilled according to the holes of the deep hole drilling jig. However, during the drilling process, due to the different sizes of the shock absorber connecting rod shaft, the required deep hole drilling jig type and style also need to be changed. Since the deep hole drilling jig cannot center and fix shock absorber connecting rod shafts of different sizes, the deep hole drilling jig has poor applicability and also affects the drilling efficiency. For this reason, we propose a shock absorber connecting rod axial deep hole drilling jig tooling. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an axial deep hole drilling jig for a shock absorber connecting rod to solve the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical scheme: an axial deep hole drilling jig tool for a shock absorber connecting rod, comprising a base, an adjusting motor is fixedly connected to the inside of the base, a screw is fixedly connected to the driving end of the adjusting motor, an adjusting plate is threadedly connected to the outer side of the screw, a screw mouth and an adjusting mouth are respectively provided on the top of the adjusting plate, a fixing frame is movably connected to the top of the screw, a fixing mouth is fixedly connected to the top of the fixing frame, an adjusting groove is provided on the inner wall of the fixing mouth, an installation groove is provided on the inner wall of the adjusting groove, a splint is movably connected to the inner side of the adjusting groove, and a drilling jig body is fixedly connected to the outer side of the top of the fixing frame away from the fixing mouth.

[0009] Preferably, a telescopic spring is fixedly connected to one side of the clamping plate, and the telescopic spring is fixedly connected to the mounting groove.

[0010] Preferably, a drilling jig opening is opened on the top of the drilling jig body, and five drilling jig openings are arranged, and one drilling jig opening is larger than the other four drilling jig openings.

[0011] Preferably, six clamps are provided, the six clamps gradually become larger from bottom to top, and the outer surfaces of the six clamps are smooth.

[0012] Preferably, there are two screw openings, the two screw openings are symmetrically arranged, and the two screw openings are threadedly connected to the screw rod.

[0013] Preferably, two screw rods are provided, and the two screw rods penetrate the base from the inside to the outside.

[0014] (III) Beneficial effects

[0015] The utility model provides an axial deep hole drilling jig for a shock absorber connecting rod, which has the following beneficial effects:

[0016] (1) This type of shock absorber connecting rod axial deep hole drilling jig tooling has an adjustment plate, a fixing frame and a clamping plate. When using the shock absorber connecting rod axial deep hole drilling jig tooling, the staff will place the shock absorber connecting rod shaft in the fixing mouth of the fixing frame, and then start the adjustment motor. The adjustment motor drives the screw to rotate clockwise, and the screw mouth of the adjustment plate will move upward due to the rotation direction of the screw. As the clamping plate gradually becomes larger from bottom to top, the clamping plate will merge inward due to the movement of the adjustment plate. At the same time, the clamping plate will clamp the shock absorber connecting rod shaft and center the shock absorber connecting rod shaft in the middle position of the clamping plate. Then, the shock absorber connecting rod shaft can be drilled according to the drilling jig mouth on the drilling jig body. Therefore, the user does not need to adjust the position of the deep hole drilling jig to center and fix the drilling of shock absorber connecting rod shafts of different sizes, thereby improving the practicality and drilling efficiency of the deep hole drilling jig. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the fixing frame of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the splint of the utility model;

[0020] Figure 4 It is a sectional view of the base of the utility model.

[0021] In the figure: 1. base; 101. adjustment motor; 2. screw; 3. adjustment plate; 4. screw mouth; 5. adjustment mouth; 6. fixing bracket; 601. installation slot; 7. drilling jig body; 8. drilling jig mouth; 9. fixing mouth; 10. adjustment slot; 11. splint; 12. telescopic spring. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: an axial deep hole drilling jig for a shock absorber connecting rod, comprising a base 1, an adjusting motor 101 is fixedly connected inside the base 1, a screw 2 is fixedly connected to the driving end of the adjusting motor 101, an adjusting plate 3 is threadedly connected to the outer side of the screw 2, a screw hole 4 and an adjusting hole 5 are respectively provided on the top of the adjusting plate 3, a fixing frame 6 is movably connected to the top of the screw 2, a fixing hole 9 is fixedly connected to the top of the fixing frame 6, an adjusting groove 10 is provided on the inner wall of the fixing hole 9, an installation groove 601 is provided on the inner wall of the adjusting groove 10, a clamping plate 11 is movably connected to the inner side of the adjusting groove 10, and a drilling jig body 7 is fixedly connected to the outer side of the top of the fixing frame 6 away from the fixing hole 9.

[0024] In this embodiment, specifically, a telescopic spring 12 is fixedly connected to one side of the clamping plate 11, and the telescopic spring 12 is fixedly connected to the mounting groove 601. Through the telescopic spring 12, when the hole is drilled, the adjusting plate 3 will move downward, and the telescopic spring 12 uses its own resilience to drive the clamping plate 11 to reset, thereby loosening the shock absorber connecting rod shaft.

[0025] In this embodiment, specifically, a drilling jig opening 8 is opened on the top of the drilling jig body 7, and there are five drilling jig openings 8, one of which is larger than the other four. The shock absorber connecting rod shaft at the corresponding position can be drilled according to demand.

[0026] In this embodiment, specifically, six clamping plates 11 are provided, and the six clamping plates 11 gradually become larger from bottom to top. The outer surfaces of the six clamping plates 11 are smooth, and the clamping plates 11 can clamp the connecting rod shafts of shock absorbers of different sizes.

[0027] In the present embodiment, specifically, two screw holes 4 are provided, the two screw holes 4 are symmetrically arranged, the two screw holes 4 are threadedly connected to the screw rod 2 , and the adjustment plate 3 can move upward or downward according to the rotation direction of the screw rod 2 through the screw holes 4 .

[0028] In this embodiment, specifically, two screw rods 2 are provided, and the two screw rods 2 penetrate the base 1 from the inside to the outside, and the adjustment plate 3 can be moved upward or downward according to demand through the screw rods 2.

[0029] Working principle: After the utility model is installed, first check the installation and safety protection of the utility model. When using the axial deep hole drilling jig of the shock absorber connecting rod, the staff will place the shock absorber connecting rod shaft in the fixing port 9 of the fixing frame 6, and then start the adjustment motor 101. The adjustment motor 101 drives the screw 2 to rotate clockwise, and the screw port 4 of the adjustment plate 3 will move upward due to the rotation direction of the screw 2. Because the clamping plate 11 gradually increases from bottom to top, the clamping plate 11 will move due to the movement of the adjustment plate 3. When the holes are drilled, the adjusting plate 3 moves downward, and the telescopic spring 12 utilizes its own resilience to drive the clamping plate 11 to reset, thereby releasing the shock absorber connecting rod shaft. This completes the use process of the utility model, which has a simple structure and is safe and convenient to use.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A deep hole drilling jig for a connecting rod of a shock absorber, comprising a base (1), characterized in that: The base (1) is fixedly connected to an adjusting motor (101) inside, the driving end of the adjusting motor (101) is fixedly connected to a screw rod (2), the outer side of the screw rod (2) is threadedly connected to an adjusting plate (3), the top of the adjusting plate (3) is respectively provided with a screw hole (4) and an adjusting hole (5), the top of the screw rod (2) is movably connected to a fixing frame (6), the top of the fixing frame (6) is fixedly connected to a fixing hole (9), the inner wall of the fixing hole (9) is provided with an adjusting groove (10), the inner wall of the adjusting groove (10) is provided with an installation groove (601), the inner side of the adjusting groove (10) is movably connected to a clamping plate (11), and the top of the fixing frame (6) is fixedly connected to the outer side away from the fixing hole (9) with a drilling template body (7).

2. The axial deep hole drilling jig for connecting rod of shock absorber according to claim 1, characterized in that: A telescopic spring (12) is fixedly connected to one side of the clamping plate (11), and the telescopic spring (12) is fixedly connected to the mounting groove (601).

3. The axial deep hole drilling jig for connecting rod of shock absorber according to claim 1, characterized in that: A drilling jig opening (8) is provided on the top of the drilling jig body (7), and there are five drilling jig openings (8), one of which is larger than the other four.

4. The axial deep hole drilling jig for connecting rod of shock absorber according to claim 1, characterized in that: Six clamping plates (11) are provided, the six clamping plates (11) gradually become larger from bottom to top, and the outer surfaces of the six clamping plates (11) are smooth.

5. The axial deep hole drilling jig for connecting rod of shock absorber according to claim 1, characterized in that: The two screw openings (4) are provided, the two screw openings (4) are symmetrically arranged, and the two screw openings (4) are threadedly connected to the screw rod (2).

6. The axial deep hole drilling jig for connecting rod of shock absorber according to claim 1, characterized in that: Two screw rods (2) are provided, and the two screw rods (2) penetrate the base (1) from the inside to the outside.

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