Drilling device for heavy cross-shaped universal shaft

Abstract

The drilling device comprises a box body and an adjusting mechanism, the adjusting mechanism is arranged on the top of the box body, the adjusting mechanism comprises a first motor, the first motor is installed on the lower portion of one side of the box body, and the second motor is installed on the lower portion of the other side of the box body. The adjusting mechanism further comprises a gear, a toothed plate, a connecting plate, an electric sliding table, a sliding rod and a sliding sleeve, the gear is in key connection with an output shaft of the first motor, the toothed plate is meshed with one side of the gear, and the connecting plate is installed on the upper portion of one side of the toothed plate; through the arrangement of the adjusting mechanism, the position of a material can be adjusted according to needs, so that the material is moved to the position needing to be drilled, different positions of the material can be drilled at a time, the working efficiency is improved, front-back position adjustment is facilitated through a first motor, a gear, a toothed plate and a connecting plate, and the material drilling device is convenient to use. The electric sliding table, the sliding rod and the sliding sleeve are matched to facilitate adjustment of the left-right position of the device, and the effect of bidirectional adjustment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cross universal shaft drilling, in particular to a drilling device for a heavy cross universal shaft. Background Art

[0002] The cross universal shaft, also called the cross universal joint, is one of the very important transmission devices in vehicles or other mechanical equipment. It is mainly used to connect the power transmitted by the vehicle engine and the power of the wheels or other working mechanisms, so that they can rotate at different angles and directions. Due to the use of manual drilling, a worker can only process one workpiece at a time, the production efficiency is low, and each workpiece needs to be drilled with four holes, so workers are prone to miss holes when drilling the workpiece.

[0003] In view of the above technical problems, a cross-axis universal joint automatic drilling device is disclosed in the announcement number CN214557567U. Through the arrangement of a second motor, a turntable, a positioning block and a clamp, the workpiece can be fixed and the fixed workpiece can be driven to rotate 90 degrees, so that the drill bit can drill holes in the cross-axis universal joint, thereby effectively improving the drilling efficiency of the cross-axis universal joint.

[0004] The above patent also has the following shortcomings: since the position cannot be adjusted as required during the drilling process, the clamping position needs to be readjusted during each drilling process, which reduces work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a drilling device for a heavy-duty cross universal shaft, which can be used to adjust the position of the material so as to move the drilling to the desired drilling position, thereby improving the drilling efficiency and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a drilling device for a heavy-duty cross universal shaft, comprising a box and an adjustment mechanism, the adjustment mechanism being arranged on the top of the box, the adjustment mechanism comprising a first motor, and the first motor being installed at the lower part of one side of the box;

[0007] The adjustment mechanism also includes a gear, a toothed plate, a connecting plate, an electric slide, a sliding rod and a sliding sleeve. The gear key is connected to the output shaft of the first motor, the toothed plate is meshed with one side of the gear, the connecting plate is installed on the upper part of one side of the toothed plate, the electric slide is installed at the center of the top of the connecting plate, the sliding rod is installed on both sides of the top of the connecting plate, and the sliding sleeve is slidably connected to the surface of the sliding rod.

[0008] Preferably, both sides of the top of the box body are provided with slide grooves, the interior of the slide grooves is slidably connected with sliders, and the sliders are installed at both ends of the bottom of the connecting plate.

[0009] Preferably, a mesh plate is installed on the top of the box, and a collection box is placed inside the box.

[0010] Preferably, a clamping mechanism is provided on the top of the connecting plate, and the clamping mechanism comprises a carrier and a material clamping assembly, the carrier is installed on the top of the connecting plate, and the material clamping assembly is arranged on the inner wall of the carrier.

[0011] Preferably, the material clamping assembly comprises a first driving push rod and a clamping seat, the first driving push rod is installed on both sides of the inner wall of the carrier, and the clamping seat is installed on the output end of the first driving push rod.

[0012] Preferably, a drilling mechanism is provided on the back of the box, and the drilling mechanism comprises a bracket and a driving assembly, the bracket is installed on the back of the box, and the driving assembly is arranged on the top of the inner wall of the bracket.

[0013] Preferably, the driving assembly includes a second electric push rod and a second motor, the second electric push rod is installed through the top of the bracket, and the second motor is installed at the output end of the second motor.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can be used to adjust the position of the material as required through the setting of the adjustment mechanism, so as to move it to the required drilling position, so that different positions of the material can be drilled at one time, thereby improving work efficiency, and the first motor, gear, tooth plate and connecting plate are conducive to front and rear position adjustment, and the cooperation of the electric slide, slide rod and slide sleeve is conducive to the adjustment of its left and right position, thereby achieving a two-way adjustment effect.

[0016] 2. The utility model can be used to collect the waste materials remaining after drilling through the arrangement of the mesh plate and the collection box, and is conducive to the subsequent same treatment, and the clamping mechanism can stably clamp the material, thereby ensuring the stability during drilling. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the structure of the second motor of the utility model;

[0019] Figure 3 This is a schematic diagram of the gear structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the slider of the utility model.

[0021] In the figure: 1. box body; 2. adjusting mechanism; 21. first motor; 22. gear; 23. tooth plate; 24. connecting plate; 25. electric slide; 26. slide rod; 27. sleeve; 3. clamping mechanism; 31. carrier; 32. first driving push rod; 33. clamping seat; 4. drilling mechanism; 41. bracket; 42. second electric push rod; 43. second motor; 5. mesh plate; 6. collection box; 7. slide groove; 8. slider. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 The utility model provides a drilling device for a heavy-duty cross universal shaft, comprising a box body 1 and an adjusting mechanism 2, wherein the adjusting mechanism 2 is arranged on the top of the box body 1, and the adjusting mechanism 2 comprises a first motor 21, which is installed at the lower part of one side of the box body 1, and the first motor 21 plays a driving role when moving forward and backward;

[0024] The adjustment mechanism 2 also includes a gear 22, a toothed plate 23, a connecting plate 24, an electric slide 25, a slide rod 26 and a sliding sleeve 27. The gear 22 is key-connected to the output shaft of the first motor 21. The toothed plate 23 is meshed with one side of the gear 22. The connecting plate 24 is installed on the upper part of one side of the toothed plate 23. The electric slide 25 is installed at the center of the top of the connecting plate 24. The slide rod 26 is installed on both sides of the top of the connecting plate 24. The sliding sleeve 27 is slidably connected to the surface of the slide rod 26.

[0025] The gear 22 and the toothed plate 23 are meshed to achieve the transmission effect, the connecting plate 24 assists the rotation and supports the components on the top, and the electric slide 25 cooperates with the slide rod 26 and the sleeve 27 to not only support the components above, but also drive them to move left and right, thereby completing the effect of two-way position adjustment.

[0026] Among them, both sides of the top of the box body 1 are provided with a slide groove 7, and the inside of the slide groove 7 is slidably connected with a slider 8, and the slider 8 is installed at both ends of the bottom of the connecting plate 24. The sliding connection relationship between the slide groove 7 and the slider 8 can be used to support the connecting plate 24 while assisting it to move forward and backward, thereby ensuring its movement stability.

[0027] When working, the first motor 21 drives the gear 22 to rotate, and the tooth plate 23 moves forward and backward through the meshing of the teeth. The tooth plate 23 moves forward when the gear 22 rotates forward, and moves backward when the gear 22 rotates reversely. Then, the tooth plate 23 drives the connecting plate 24 and the components above the connecting plate 24 to move forward and backward together, so as to move to the required forward and backward positions. When the connecting plate 24 moves forward and backward, the sliding groove 7 and the sliding block 8 slide, so as to assist the movement and support the connecting plate 24 at the same time, so as to ensure the stability of the movement.

[0028] When moving left and right, the electric slide 25 will drive the carrier 31 and the upper components to move left and right together, and the sliding sleeve 27 will slide on the surface of the sliding rod 26, while assisting it in supporting and moving its position. The top of the sliding sleeve 27 is installed on the bottom of the carrier 31.

[0029] Furthermore, a mesh plate 5 is installed on the top of the box body 1, and a collection box 6 is placed inside the box body 1. The mesh plate 5 facilitates the waste to fall downward, and the collection box 6 collects the waste for subsequent same treatment.

[0030] Furthermore, a clamping mechanism 3 is provided on the top of the connecting plate 24, and the clamping mechanism 3 includes a carrier 31 and a material clamping assembly. The carrier 31 is installed on the top of the connecting plate 24, and the material clamping assembly is arranged on the inner wall of the carrier 31, and supports the material while clamping and fixing it.

[0031] In addition, the clamping assembly includes a first driving push rod 32 and a clamping seat 33. The first driving push rod 32 is installed on both sides of the inner wall of the carrier 31, and the clamping seat 33 is installed at the output end of the first driving push rod 32, which can fix the material to avoid deviation during drilling.

[0032] First, the material, that is, the heavy-duty universal cross shaft, is placed on the top of the carrier 31, and then the first driving push rod 32 pushes the clamping seat 33 to move inward, so that it can be clamped and fixed, and then it can be moved to the desired position for drilling operation.

[0033] In addition, a drilling mechanism 4 is provided on the back of the box 1. The drilling mechanism 4 includes a bracket 41 and a driving assembly. The bracket 41 is installed on the back of the box 1, and the driving assembly is arranged on the top of the inner wall of the bracket 41, which can be used for drilling materials.

[0034] In addition, the driving assembly includes a second electric push rod 42 and a second motor 43. The second electric push rod 42 is installed through the top of the bracket 41, and the second motor 43 is installed at the output end of the second motor 43, which plays a role in height adjustment and extension, and can directly drill holes in materials.

[0035] The second electric push rod 42 pushes the second motor 43 downward until the drill hole below contacts the material, and the drill key is connected to the output shaft of the second motor 43. When drilling, the drill rod is driven by the second motor 43 to rotate and drill, while moving downward and drilling, so as to control the required depth.

[0036] Although the 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.

Claims

1. A drilling device for a heavy-duty universal cross shaft, characterized in that: It comprises a box (1) and an adjustment mechanism (2), wherein the adjustment mechanism (2) is arranged on the top of the box (1), and the adjustment mechanism (2) comprises a first motor (21), and the first motor (21) is installed at the lower part of one side of the box (1); The adjusting mechanism (2) also includes a gear (22), a toothed plate (23), a connecting plate (24), an electric slide (25), a slide rod (26) and a sliding sleeve (27); the gear (22) is key-connected to the output shaft of the first motor (21); the toothed plate (23) is meshed with one side of the gear (22); the connecting plate (24) is mounted on the upper part of one side of the toothed plate (23); the electric slide (25) is mounted at the center of the top of the connecting plate (24); the slide rod (26) is mounted on both sides of the top of the connecting plate (24); and the sliding sleeve (27) is slidably connected to the surface of the slide rod (26).

2. A drilling device for a heavy-duty universal joint according to claim 1, characterized in that: Both sides of the top of the box body (1) are provided with sliding grooves (7), the interior of the sliding grooves (7) is slidably connected with sliders (8), and the sliders (8) are installed at both ends of the bottom of the connecting plate (24).

3. A drilling device for a heavy-duty universal joint according to claim 1, characterized in that: A mesh plate (5) is installed on the top of the box (1), and a collection box (6) is placed inside the box (1).

4. A drilling device for a heavy-duty universal joint according to claim 1, characterized in that: A clamping mechanism (3) is provided on the top of the connecting plate (24), and the clamping mechanism (3) comprises a carrier (31) and a material clamping assembly. The carrier (31) is installed on the top of the connecting plate (24), and the material clamping assembly is arranged on the inner wall of the carrier (31).

5. A drilling device for a heavy-duty universal joint according to claim 4, characterized in that: The material clamping assembly comprises a first driving push rod (32) and a clamping seat (33), wherein the first driving push rod (32) is mounted on both sides of the inner wall of the carrier (31), and the clamping seat (33) is mounted on the output end of the first driving push rod (32).

6. A drilling device for a heavy-duty universal joint according to claim 1, characterized in that: A drilling mechanism (4) is arranged on the back of the box (1), and the drilling mechanism (4) comprises a bracket (41) and a driving assembly, wherein the bracket (41) is installed on the back of the box (1), and the driving assembly is arranged on the top of the inner wall of the bracket (41).

7. A drilling device for a heavy-duty universal joint according to claim 6, characterized in that: The driving assembly comprises a second electric push rod (42) and a second motor (43), wherein the second electric push rod (42) is installed through the top of the bracket (41), and the second motor (43) is installed at the output end of the second motor (43).

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