Automatic tapping machine for knuckle bearing

Abstract

The utility model discloses an automatic tapping machine for a knuckle bearing, which comprises a rack, a tapping machine body and a plurality of workbenches, the transmission assembly is movably mounted on the rack; wherein the plurality of workbenches are fixedly mounted on the transmission assembly; the transmission assembly comprises a driving wheel, and the driving wheel is rotatably mounted on the rack and driven by a motor; the driven wheel is rotatably mounted on the rack; the conveying belt is fixedly mounted between the driving wheel and the driven wheel; wherein the multiple workbenches are evenly installed on the conveying belt, in daily production and life, the workbenches are driven by the conveying belt to move from the tapping machine body in sequence, it is guaranteed that the tapping machine body can conduct tapping operation on knuckle bearings on the workbenches in sequence, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to an automatic tapping machine for a spherical bearing. Background Art

[0002] Rod end joint bearings are joint bearings with or mounted on rod ends, and they belong to a type of joint bearings. When machining rod end joint bearings, sometimes the rod ends need to be tapped. When the tapping machine is tapping the workpiece, the waste chips generated during the tapping process will fall onto the base through the tapping hole. The waste chips that fall on the base are easy to fall onto the ground of the tapping workshop, resulting in a relatively dirty environment in the tapping workshop.

[0003] There is an existing tapping machine that can collect waste chips, such as the tapping machine with patent number CN220717992U, which includes a base, a column, an installation box arranged on the column and a workbench arranged on the column, the installation box is located above the workbench, and a tapping head is provided on the installation box that is rotatable toward the side of the workbench, and the tapping head can be raised and lowered on the installation box, tapping holes are provided on the workbench, a waste chip collection box is provided on the side of the workbench away from the installation box, a waste chip collection groove is provided on the side of the waste chip collection box facing the workbench, the waste chip collection groove and the tapping hole are arranged opposite to each other, and a locking mechanism is provided between the workbench and the waste chip collection box.

[0004] In this embodiment, the waste chips are collected by the waste chip collection box, so that the waste chips passing through the tapping holes are not easy to fall onto the ground of the tapping workshop, which has the effect of making the environment of the tapping workshop cleaner, but it has the following defects:

[0005] 1. The workbench can only install one workpiece at a time, and the processing efficiency is slow;

[0006] 2. The tapping position of the tapping machine is different for different workpieces, and it is inconvenient to constantly change the position of the workpiece on the workbench. Summary of the invention

[0007] The utility model aims to solve one of the technical problems existing in the prior art.

[0008] The present application provides an automatic tapping machine for a spherical bearing, comprising a frame, a tapping machine body, and also comprising:

[0009] Several workbenches;

[0010] a transmission assembly, the movement of which is mounted on the frame;

[0011] Among them, several workbenches are fixedly installed on the transmission component.

[0012] The transport components include:

[0013] A driving wheel, which is rotatably mounted on the frame and driven by a motor;

[0014] A driven wheel, which is rotatably mounted on the frame;

[0015] A conveyor belt, which is fixedly installed between the driving wheel and the driven wheel;

[0016] Among them, several workbenches are evenly installed on the conveyor belt.

[0017] Also includes:

[0018] An adjustment assembly, which is movably mounted on the frame;

[0019] Wherein, the tapping machine body is fixedly mounted on the adjusting assembly.

[0020] The adjustment components include:

[0021] A slide, which is arranged on the frame;

[0022] A screw rod rotatably mounted on the slideway;

[0023] A slider, which is mounted on the screw by threads;

[0024] The supporting plate is fixedly connected to the sliding block, and a tapping machine body is fixedly installed on the upper end.

[0025] Also includes:

[0026] A movable tank is arranged on a workbench;

[0027] A double-headed screw, which is rotatably mounted in the movable groove;

[0028] A pair of moving blocks, which are movably connected to both ends of the double-headed screw respectively;

[0029] A pair of clamping blocks are respectively fixedly connected to each moving block.

[0030] Also includes:

[0031] A V-shaped groove provided on the inner side of the clamping block;

[0032] The rubber block is fixedly connected in the V-shaped groove.

[0033] Also includes:

[0034] A pair of sliding grooves are respectively arranged on the workbench;

[0035] A pair of limit blocks, which are slidably installed in each sliding groove;

[0036] A pair of telescopic damping rods, which are respectively fixedly connected between one side of each sliding groove and each limit block;

[0037] A pair of springs are respectively sleeved on each telescopic damping rod.

[0038] Also includes:

[0039] A positioning column, which can be detachably mounted on the workbench;

[0040] A positioning groove is arranged on the workbench;

[0041] A positioning block, which is fixedly connected to the bottom end of the positioning column;

[0042] Wherein, the positioning block is slidably connected in the positioning groove.

[0043] Also includes:

[0044] a locking screw which passes through one side of the table and contacts the positioning block;

[0045] A positioning hole, which is arranged on the positioning block;

[0046] A positioning pin is installed through the workbench into the positioning hole.

[0047] The beneficial effects of the utility model are as follows:

[0048] 1. Through the setting of the driving wheel, driven wheel, conveyor belt and workbench, the workpieces can be transported to the tapping machine body in sequence, and the tapping operation can be carried out in sequence to improve the processing efficiency;

[0049] 2. The linear position of the tapping machine body can be changed by setting the slide groove, screw rod, slider and support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 It is a front view of an automatic tapping machine for a spherical bearing in an embodiment of the present application;

[0051] Figure 2 A cross-sectional view of an adjustment component in an embodiment of the present application;

[0052] Figure 3 A top view of a clamping block in an embodiment of the present application;

[0053] Figure 4 This is a cross-sectional view of the connection between the positioning column and the workbench in the embodiment of the present application.

[0054] Reference numerals

[0055] 1-frame, 2-tapping machine body, 3-transmission component, 4-driving wheel, 5-driven wheel, 6-conveyor belt, 7-adjustment component, 8-slide groove, 9-screw, 10-slider, 11-support plate, 12-moving groove, 13-double-headed screw, 14-moving block, 15-clamping block, 16-V-groove, 17-rubber block, 18-sliding groove, 19-limiting block, 20-telescopic damping rod, 21-spring, 22-positioning column, 23-positioning groove, 24-positioning block, 25-locking screw, 26-positioning hole, 27-positioning pin, 28-workbench. DETAILED DESCRIPTION

[0056] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0057] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0058] The server provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0059] Embodiment 1:

[0060] like Figure 1 As shown, an embodiment of the present application provides an automatic tapping machine for spherical bearings, including a frame 1, a tapping machine body 2, and also includes a plurality of workbenches 28; a transmission component 3, which is movably mounted on the frame 1; wherein, a plurality of workbenches 28 are fixedly mounted on the transmission component 3.

[0061] Furthermore, the transmission component 3 includes a driving wheel 4, which is rotatably mounted on the frame 1 and driven by a motor; a driven wheel 5, which is rotatably mounted on the frame 1; and a conveyor belt 6, which is fixedly mounted between the driving wheel 4 and the driven wheel 5; wherein a plurality of workbenches 28 are evenly mounted on the conveyor belt 6.

[0062] In this embodiment of the present application, due to the adoption of the above-mentioned structure, a transmission component 3 is provided on the frame 1, and multiple spherical bearings can be respectively installed on each workbench 28, and the workbench 28 is evenly distributed on the conveyor belt 6. The driving wheel 4 is driven to rotate by the motor. Through the connection of the conveyor belt 6, the driving wheel 4 simultaneously drives the driven wheel 5 and the conveyor belt 6 to rotate together. Therefore, the spherical bearings can be transported from the tapping machine body 2 in sequence. Whenever a workbench 28 is located at the lower end of the tapping machine body 2, the conveyor belt 6 stops transporting, and continues to transport after the rod end of the spherical bearing on the workbench 28 completes tapping, so that the spherical bearings can be tapped in sequence, thereby improving the processing efficiency.

[0063] Embodiment 2:

[0064] like Figure 1 , Figure 2 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes: an adjustment component 7, which is movably mounted on the frame 1; wherein the tapping machine body 2 is fixedly mounted on the adjustment component 7.

[0065] Furthermore, the adjustment assembly 7 includes a slide groove 8, which is arranged on the frame 1; a screw rod 9, which is rotatably mounted on the slide groove 8; a slider 10, which is mounted on the screw rod 9 through a thread; a support plate 11, which is fixedly connected to the slider 10, and a tapping machine body 2 is fixedly mounted on the upper end.

[0066] In this embodiment of the present application, due to the use of the above-mentioned structure, the sizes of the joint bearings are different, and the positions that need to be tapped are also different. Therefore, it is necessary to adjust the position of the drill bit of the tapping machine body 2. The screw 9 is rotated by the handle, and the screw 9 drives the slider 10 to move left and right along the slide groove 8. The slider 10 drives the tapping machine body 2 on the support plate 11 to move, thereby changing the position of the tapping machine body 2 in the linear direction, which is convenient for tapping different joint bearings.

[0067] Embodiment 3:

[0068] like Figure 1 , Figure 3 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes: a movable groove 12, which is arranged on the workbench 28; a double-headed screw 13, which is rotatably installed in the movable groove 12; a pair of movable blocks 14, which are respectively movably connected to the two ends of the double-headed screw 13; a pair of clamping blocks 15, which are respectively fixedly connected to each movable block 14.

[0069] Furthermore, it also includes a V-shaped groove 16 which is arranged on the inner side of the clamping block 15 ; and a rubber block 17 which is fixedly connected in the V-shaped groove 16 .

[0070] In this embodiment of the present application, due to the adoption of the above-mentioned structure, when the spherical bearing is installed on the workbench 28, the bearing end of the spherical bearing is sleeved on the positioning column 22, and the rod end is clamped between a pair of clamping blocks 15. In order to ensure the stability of the spherical bearing during tapping, the rod end of the spherical bearing needs to be reinforced. The double-headed screw 13 is rotated by the handle, and the double-headed screw 13 drives the moving blocks 14 at both ends to move along the moving groove 12 and move inward or outward at the same time. The pair of moving blocks 14 respectively drive each clamping block 15 to move, thereby changing the distance between the pair of clamping blocks 15. The pair of clamping blocks 15 clamp and support the two sides of the rod end of the spherical bearing, which is convenient for reinforcing the rod end positions of different spherical bearings and improving the stability of the spherical bearing during tapping. The rod end of the spherical bearing is clamped between the V-grooves 16 of a pair of clamping blocks 15, and the inner wall of the V-groove 16 is fixedly connected with a rubber block 17, which is elastic to prevent the spherical bearing from contacting the clamping blocks 15 and preventing the clamping blocks 15 from clamping the outer ends of the spherical bearings and causing wear.

[0071] Embodiment 4:

[0072] like Figure 1 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes: a pair of sliding grooves 18, which are respectively arranged on the workbench 28; a pair of limit blocks 19, which are respectively slidably installed in each sliding groove 18; a pair of telescopic damping rods 20, which are respectively fixedly connected between one side of each sliding groove 18 and each limit block 19; a pair of springs 21, which are respectively sleeved on each telescopic damping rod 20.

[0073] In this embodiment of the present application, due to the adoption of the above-mentioned structure, in order to further ensure the stability of the joint bearing installation, a limit block 19 is arranged below the clamping block 15, and the rod end of the joint bearing is close to the workbench 28, and the rod end is inserted between a pair of limit blocks 19. The limit block 19 is installed in the sliding groove 18, and the spacing between a pair of limit blocks 19 can also be changed to adapt to joint bearings of various specifications. When the joint bearing is inserted, the outer end pushes the limit blocks 19 on both sides outward. At the same time, the telescopic damping rod 20 and the spring 21 are shortened at the same time. After the joint bearing is installed, the elastic force of the spring 21 pushes the limit block 19, so that the limit block 19 can play a limiting role on the outer end of the joint bearing, thereby further improving the stability of the joint bearing installation.

[0074] Embodiment 5:

[0075] like Figure 1 , Figure 4As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes: a positioning column 22, which can be detachably installed on the workbench 28; a positioning groove 23, which is arranged on the workbench 28; a positioning block 24, which is fixedly connected to the bottom end of the positioning column 22; wherein the positioning block 24 is slidably connected in the positioning groove 23.

[0076] Furthermore, it also includes a locking screw that passes through one side of the workbench 28 and contacts the positioning block 24; a positioning hole 26 that is set on the positioning block 24; and a positioning pin 27 that passes through the workbench 28 and is installed in the positioning hole 26.

[0077] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the inner diameters of the bearing ends of spherical bearings of different specifications are different. When different spherical bearings need to be installed on the workbench 28, the diameter of the positioning column 22 needs to be changed. Therefore, the positioning column 22 is set to be detachable. If the positioning column 22 needs to be replaced, first remove the locking screw that is tight against the outer wall of the positioning block 24, then pull out the positioning pin 27 for installing the positioning block 24 from the positioning hole 26, and then remove the positioning block 24 from the positioning groove 23, and install the positioning block 24 that is adapted to the new spherical bearing into the positioning groove 23, and then insert the positioning pin 27 into the corresponding positioning hole 26, and finally screw in the locking screw. The inner end of the locking screw needs to fit the outer wall of the positioning block 24, which can effectively prevent the positioning column 22 from rotating.

[0078] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0079] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An automatic tapping machine for a spherical bearing, comprising a frame (1) and a tapping machine body (2), characterized in that: Also includes: a number of workbenches (28); A transmission assembly (3) movably mounted on the frame (1); Wherein, a plurality of the workbenches (28) are fixedly mounted on the transmission component (3).

2. The automatic tapping machine for spherical bearing according to claim 1, characterized in that: The transmission component (3) comprises: A driving wheel (4) rotatably mounted on the frame (1) and driven by a motor; A driven wheel (5) rotatably mounted on the frame (1); A conveyor belt (6) fixedly mounted between the driving wheel (4) and the driven wheel (5); Wherein, a plurality of the workbenches (28) are evenly installed on the conveyor belt.

3. The automatic tapping machine for spherical bearing according to claim 1, characterized in that: Also includes: An adjustment assembly (7) movably mounted on the frame (1); Wherein, the tapping machine body (2) is fixedly mounted on the adjustment assembly (7).

4. The automatic tapping machine for spherical bearing according to claim 3, characterized in that: The regulating component (7) comprises: A slide groove (8) is arranged on the frame (1); A screw rod (9) rotatably mounted on the slide groove (8); A slider (10) which is mounted on the screw rod (9) by means of threads; A support plate (11) is fixedly connected to the sliding block (10), and a tapping machine body (2) is fixedly mounted on the upper end.

5. The automatic tapping machine for spherical bearing according to claim 1, characterized in that: Also includes: A movable groove (12) disposed on the workbench (28); A double-headed screw (13) rotatably mounted in the movable groove (12); A pair of moving blocks (14) are movably connected to both ends of the double-headed screw (13); A pair of clamping blocks (15) are respectively fixedly connected to each of the moving blocks (14).

6. The automatic tapping machine for spherical bearing according to claim 5, characterized in that: Also includes: A V-shaped groove (16) disposed on the inner side of the clamping block (15); A rubber block (17) is fixedly connected in the V-shaped groove (16).

7. The automatic tapping machine for spherical bearing according to claim 1, characterized in that: Also includes: A pair of sliding grooves (18) are respectively arranged on the workbench (28); A pair of limit blocks (19) which are slidably mounted in each of the sliding grooves (18); A pair of telescopic damping rods (20) are respectively fixedly connected between one side of each sliding groove (18) and each limit block (19); A pair of springs (21) are respectively sleeved on each of the telescopic damping rods (20).

8. The automatic tapping machine for spherical bearing according to claim 1, characterized in that: Also includes: A positioning column (22) which is detachably mounted on the workbench (28); A positioning groove (23) disposed on the workbench (28); A positioning block (24) fixedly connected to the bottom end of the positioning column (22); Wherein, the positioning block (24) is slidably connected in the positioning groove (23).

9. The automatic tapping machine for spherical bearing according to claim 8, characterized in that: Also includes: A locking screw (25) passing through one side of the workbench (28) and contacting the positioning block (24); A positioning hole (26) provided on the positioning block (24); A positioning pin (27) passes through the workbench (28) and is installed in the positioning hole (26).

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