Drill jig clamp for fixing hole of motorcycle camshaft fixing seat

Abstract

The utility model discloses a motorcycle cam shaft fixing seat fixing hole drill jig clamp which comprises a bottom plate, a mounting groove is formed in the upper surface of the bottom plate, a motor is fixedly connected to the side surface of the bottom plate, a lead screw is fixedly connected to the output end of the motor, a sleeve is in threaded connection with the side surface of the lead screw, and the sleeve is fixedly connected with the mounting groove. A limiting plate is fixedly connected to the side surface of the sleeve, a transverse plate is fixedly connected to the upper surface of the limiting plate, and a first clamp is fixedly connected to the upper surface of the transverse plate. According to the structure, through cooperation of the second clamp, the supporting plate, the fixing plate, the sliding block and the sliding groove, the supported position of the fixing base during installation is enlarged, the situation that manpower is increased due to manual supporting is avoided, and when the motor, the lead screw, the sleeve and the button are matched with the second clamp and the fixing base is clamped by the first clamp and the second clamp, the motor can automatically stop; time and labor are saved in the clamping process, the automation degree of the device is improved, and meanwhile the situation that clamping is excessive or not in place can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of camshaft drilling jig fixtures, in particular to a drilling jig fixture for fixing holes of a motorcycle camshaft fixing seat. Background Art

[0002] The camshaft is a component in a piston engine. Usually, its rotation speed is still very high, and it needs to withstand a large torque. Therefore, the design has very high requirements on the strength and support of the camshaft. Its material is generally high-quality alloy steel or alloy steel.

[0003] The camshaft fixing seat is an important component for fixing the camshaft in the engine, and the fixing hole on the fixing seat is one of the keys to ensure its assembly accuracy. There are high requirements for its drilling process. The existing fixing holes usually use a clamp to clamp the camshaft fixing seat when drilling. The existing device clamps the fixing seat through the first clamp, connecting column, worm gear, worm, first support seat, knob, thumb grip, gear, upper rack and lower rack to prevent the fixing seat from being displaced during drilling, resulting in position deviation of the fixing hole. However, turning the knob by hand is more labor-intensive, the degree of automation is low, and there is no support below the first clamp, etc., resulting in poor overall load-bearing capacity and easy breakage. After searching, it was found that the technical solution provided by the utility model with application number 202021371666.5 also has the above-mentioned problems. Utility Model Content

[0004] According to the described drilling jig fixture for fixing holes of a motorcycle camshaft fixing seat, the purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a drilling jig fixture for fixing holes of a motorcycle camshaft fixing seat. By cooperating with the second fixture, the support plate, the fixing plate, the slider and the slide groove, the supported position of the fixing seat during installation is increased to avoid manual support and increased manpower usage. When the motor, the lead screw, the sleeve and the button cooperate with the second fixture and the first fixture and the second fixture clamp the fixing seat, the motor can stop automatically, so that the clamping process saves time and effort and improves the degree of automation of the device. At the same time, it can avoid excessive clamping or inadequate clamping.

[0005] To achieve the above-mentioned purpose, the utility model also provides the above-mentioned base plate, which can be installed on the surface of the drilling mechanism, the upper surface of the base plate is provided with a mounting groove, the side surface of the base plate is fixedly connected with a motor, the motor provides power for the rotation of the lead screw, the output end of the motor is fixedly connected with a lead screw, the lead screw causes the sleeve to displace by rotation, so that the first clamp is displaced and clamps the fixed seat with the second clamp, the side surface of the lead screw is threadedly connected with a sleeve, the side surface of the sleeve is fixedly connected with a limiting plate, the upper surface of the limiting plate is fixedly connected with a cross plate, the upper surface of the cross plate is fixedly connected with the first clamp, and the side surface of the first clamp is fixedly connected with a button, which can make the motor stop automatically to avoid excessive clamping or insufficient clamping;

[0006] The upper surface of the base plate is fixedly connected with a mounting block, the upper surface of the mounting block is fixedly connected with a second clamp, the upper surface of the base plate is provided with a slide groove, the interior of the slide groove is slidably connected with a slider, the upper surface of the slider is fixedly connected with a fixing plate, the upper surface of the fixing plate is fixedly connected with a supporting plate, the supporting plate cooperates with the second clamp to support the fixing seat to be clamped.

[0007] According to the drilling jig fixture for the fixing hole of a motorcycle camshaft fixing seat, the motor is electrically connected to an external power source, and the side surface of the lead screw is rotatably connected to the base plate.

[0008] According to the drilling jig fixture for the fixing hole of the motorcycle camshaft fixing seat, the side surface of the limit plate is movably connected to the mounting groove, and the lower surface of the cross plate is movably connected to the bottom plate.

[0009] According to the drilling jig fixture for the fixing hole of a motorcycle camshaft fixing seat, the button is electrically connected to an external power source, and the button is electrically connected to a motor.

[0010] According to the drilling jig fixture for the fixing hole of a motorcycle camshaft fixing seat, the side surface of the fixing plate is movably connected to the mounting block, and the side surface of the supporting plate is movably connected to the second fixture.

[0011] According to the drilling jig fixture for the fixing hole of the motorcycle camshaft fixing seat, the number of the sliding grooves and the number of the sliding blocks are both two, and the side surface of the bottom plate is fixedly connected with a connecting plate.

[0012] According to the drilling jig fixture for fixing holes of a motorcycle camshaft fixing seat, the upper surface of the connecting plate is threadedly connected with bolts, and the connecting plates and bolts are multiple in number and distributed in an array, and the device is installed on other machines through the connecting plates and bolts.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view of a drilling jig fixture for fixing holes of a motorcycle camshaft fixing seat according to the utility model;

[0016] Figure 2 It is a side view of a drilling jig fixture for fixing holes of a motorcycle camshaft fixing seat according to the utility model;

[0017] Figure 3 This is a partial structural exploded view of a drilling jig fixture for fixing holes of a motorcycle camshaft fixing seat according to the utility model;

[0018] Figure 4 The utility model is a partial structural schematic diagram of a drilling jig fixture for fixing holes of a motorcycle camshaft fixing seat.

[0019] Legend:

[0020] 1. Base plate; 2. Mounting groove; 3. Motor; 4. Lead screw; 5. Sleeve; 6. Limit plate; 7. Cross plate; 8. First fixture; 9. Button; 10. Mounting block; 11. Second fixture; 12. Slide groove; 13. Fixed plate; 14. Support plate; 15. Slider; 16. Connecting plate; 17. Bolt. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4The utility model embodiment is a drilling jig fixture for fixing holes of a motorcycle camshaft fixing seat, which includes a bottom plate 1, which can be installed on the surface of a drilling mechanism, and an upper surface of the bottom plate 1 is provided with a mounting groove 2, and a motor 3 is fixedly connected to the side surface of the bottom plate 1, and the motor 3 provides power for the rotation of a lead screw 4, and the output end of the motor 3 is fixedly connected to the lead screw 4, and the motor 3 is electrically connected to an external power supply. The side surface of the lead screw 4 is rotatably connected to the bottom plate 1, and the lead screw 4 causes the sleeve 5 to be displaced by rotation, so that the first clamp 8 is displaced and clamps the fixing seat with the second clamp 11. The side surface of the lead screw 4 is threadedly connected with a sleeve 5, the side surface of the sleeve 5 is fixedly connected with a limit plate 6, the upper surface of the limit plate 6 is fixedly connected with a cross plate 7, the side surface of the limit plate 6 is movably connected with the mounting groove 2, the lower surface of the cross plate 7 is movably connected with the bottom plate 1, the upper surface of the cross plate 7 is fixedly connected with a first clamp 8, the side surface of the first clamp 8 is fixedly connected with a button 9, the button 9 is electrically connected to an external power supply, the button 9 is electrically connected to the motor 3, and the button 9 can make the motor 3 stop automatically to avoid excessive clamping or insufficient clamping.

[0023] A mounting block 10 is fixedly connected to the upper surface of the base plate 1, and a second clamp 11 is fixedly connected to the upper surface of the mounting block 10. A slide groove 12 is provided on the upper surface of the base plate 1, and a slider 15 is slidably connected inside the slide groove 12. A fixing plate 13 is fixedly connected to the upper surface of the slider 15, and a supporting plate 14 is fixedly connected to the upper surface of the fixing plate 13. The side surface of the fixing plate 13 is movably connected to the mounting block 10, and the side surface of the supporting plate 14 is movably connected to the second clamp 11. The supporting plate 14 cooperates with the second clamp 11 to support the fixed seat to be clamped. There are two slide grooves 12 and two sliders 15. A connecting plate 16 is fixedly connected to the side surface of the base plate 1, and bolts 17 are threadedly connected to the upper surface of the connecting plate 16. There are multiple connecting plates 16 and bolts 17 and they are distributed in an array. The device is installed on other machines through the connecting plates 16 and the bolts 17.

[0024] Working principle: when the fixed seat needs to be clamped, move the support plate 14 to make the slider 15 move in the slide groove 12, place the bottom of the fixed seat on the surface of the second clamp 11 and the support plate 14, and one side is in contact with the second clamp 11, turn on the power to start the motor 3 to rotate the screw 4, and the sleeve 5 is displaced under the action of the screw 4, and the first clamp 8 approaches the fixed seat, so that the bottom of the mounting seat gradually approaches the first clamp 8, and when the other end of the mounting seat contacts the button 9 and presses the button 9, the motor 3 stops automatically.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A drilling jig for fixing holes of a motorcycle camshaft fixing seat, characterized in that: include: A bottom plate (1), the upper surface of the bottom plate (1) is provided with a mounting groove (2), the side surface of the bottom plate (1) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a lead screw (4), the side surface of the lead screw (4) is threadedly connected to a sleeve (5), the side surface of the sleeve (5) is fixedly connected to a limit plate (6), the upper surface of the limit plate (6) is fixedly connected to a transverse plate (7), the upper surface of the transverse plate (7) is fixedly connected to a first clamp (8), and the side surface of the first clamp (8) is fixedly connected to a button (9); The upper surface of the base plate (1) is fixedly connected to a mounting block (10), the upper surface of the mounting block (10) is fixedly connected to a second clamp (11), the upper surface of the base plate (1) is provided with a slide groove (12), the interior of the slide groove (12) is slidably connected to a slider (15), the upper surface of the slider (15) is fixedly connected to a fixing plate (13), and the upper surface of the fixing plate (13) is fixedly connected to a support plate (14).

2. A motorcycle camshaft fixing seat fixing hole drilling jig fixture according to claim 1, characterized in that: The motor (3) is electrically connected to an external power source, and the side surface of the lead screw (4) is rotationally connected to the base plate (1).

3. A motorcycle camshaft fixing seat fixing hole drilling jig fixture according to claim 1, characterized in that: The side surface of the limiting plate (6) is movably connected to the mounting groove (2), and the lower surface of the transverse plate (7) is movably connected to the bottom plate (1).

4. A motorcycle camshaft fixing seat fixing hole drilling jig fixture according to claim 1, characterized in that: The button (9) is electrically connected to an external power source, and the button (9) is electrically connected to a motor (3).

5. A motorcycle camshaft fixing seat fixing hole drilling jig fixture according to claim 1, characterized in that: The side surface of the fixing plate (13) is movably connected to the mounting block (10), and the side surface of the supporting plate (14) is movably connected to the second clamp (11).

6. A motorcycle camshaft fixing seat fixing hole drilling jig fixture according to claim 1, characterized in that: The number of the sliding grooves (12) and the number of the sliding blocks (15) are both two, and a connecting plate (16) is fixedly connected to the side surface of the bottom plate (1).

7. A motorcycle camshaft fixing seat fixing hole drilling jig fixture according to claim 6, characterized in that: The upper surface of the connecting plate (16) is threadedly connected with bolts (17), and the connecting plate (16) and the bolts (17) are multiple in number and distributed in an array.

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