Road test rim threaded sleeve press-fitting table

Abstract

The utility model discloses a road test rim threaded sleeve press-fitting table which comprises a support, the inner side of the support is fixedly connected with a bottom plate, the top of the bottom plate is fixedly provided with an electric push rod, the push end of the electric push rod is fixedly connected with a sliding table, and the top of the sliding table is rotationally connected with a rod body through a rotating flange. The top end of the rod body is fixedly connected with a rim placing plate, the outer side of the rod body is fixedly provided with a clamping air cylinder, and the rod body is movably sleeved with a movable block; according to the road test rim screw sleeve press-fitting table, the sliding table, the clamping air cylinder and the press-fitting air cylinder are arranged on the support, after a rim on which a screw sleeve is screwed is placed on the rim placing plate, a clamping head can be driven to fix the rim in a mode of starting the clamping air cylinder, and therefore after the sliding table drives the rim to move to the press-fitting position, the rim can be fixed through the press-fitting air cylinder. The press-fitting air cylinder can drive the pressing head to conduct press-fitting on the plug pin and the threaded sleeve. By means of the arrangement, the wheel rim is more convenient to install the bolt thread sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel rim processing, in particular to a road test wheel rim thread sleeve press-fitting platform. Background Art

[0002] As we all know, the rim, also known as the wheel ring, is the component that mounts and supports the tire around the wheel, and together with the spokes, it forms the wheel. Since the rim is the assembly and fixing basis of the tire, when the tire is installed on different rims, its deformation position and size also change. Therefore, each specification of tire needs to be equipped with a specified standard rim, and if necessary, it can also be equipped with a rim with specifications similar to the standard tire.

[0003] In the prior art, since the rim itself is made of cast aluminum, the thread strength is low after tapping, so it is necessary to install a pin screw sleeve on the rim to improve the thread strength; since there is a lack of equipment on the market to press the pin screw sleeve into the rim, it causes inconvenience when installing the pin screw sleeve on the rim; for this reason, we propose a road test rim screw sleeve pressing station. Utility Model Content

[0004] The utility model aims to provide a road test wheel rim thread sleeve press-fitting platform to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road test wheel rim screw sleeve press-fitting platform, comprising: a bracket, a bottom plate is fixedly connected to the inner side of the bracket, an electric push rod is fixedly installed on the top of the bottom plate, a push end of the electric push rod is fixedly connected to a slide, the top of the slide is rotatably connected to a rod body through a rotating flange, the top of the rod body is fixedly connected to a rim placement plate, a clamping cylinder is fixedly installed on the outer side of the rod body, a movable block is movably sleeved on the rod body, the top of the movable block is rotatably connected to a first L-shaped rod and a second L-shaped plate respectively, one side of the first L-shaped rod and the second L-shaped plate are rotatably connected to a chuck, the chuck is movably connected to the inside of the rim placement plate, wherein the bottoms of the two chucks are fixedly connected to a connecting frame, one of the connecting frames is rotatably connected to the cylinder body of the clamping cylinder, the piston rod of the clamping cylinder is rotatably connected to the other connecting frame through a joint bearing, a press-fitting cylinder is fixedly installed on the bracket, the piston rod of the press-fitting cylinder is fixedly connected to a connecting plate, and the bottom of the connecting plate is fixedly connected to a pressing head.

[0006] By adopting the above technical scheme, the screw sleeve can be screwed into the reserved threaded hole of the rim in sequence, and then the rim is placed on the rim placing plate, so that after the clamping cylinder drives the piston rod to contract, the two chucks can be close to each other through the connecting frame under the action of the clamping cylinder, and then the two first L-shaped rods can move under the action of the chucks, so that the movable block can rotate under the action of the two first L-shaped rods, and then the two second L-shaped rods can drive the other two chucks connected thereto to be close to each other under the action of the movable block, so that the four chucks can clamp the rim on the rim placing plate, and then start the electric push rod, so that the slide table drives the rim to move to the pressing position under the action of the electric push rod, and then start the pressing cylinder, so that the pressing cylinder drives the pressing head to move downward through the movable plate to press the pin on the screw sleeve into the threaded hole of the rim, so that the pin and the screw sleeve can complete the pressing, and after the pressing head moves up, the next screw sleeve can be pressed by rotating the rim placing plate.

[0007] Preferably, a guide rod is fixedly embedded inside the connecting plate, and the guide rod is slidably connected to the bracket via a linear bearing.

[0008] By adopting the above technical solution, the connecting plate can be kept stable when moving up and down, thereby providing guidance for the press-fitting work of the screw sleeve.

[0009] Preferably, four slide grooves are provided inside the rim placement plate, and inner side walls of the four slide grooves are all slidably connected to the chuck.

[0010] By adopting the above technical solution, the four clamps can be easily moved smoothly on the rim placement plate.

[0011] Preferably, the top of the base plate is fixedly connected to a guide rail, and the bottom of the slide is slidably connected to the guide rail.

[0012] By adopting the above technical solution, the stability of the slide when moving can be improved.

[0013] Preferably, a motor is fixedly mounted on the outer side of the slide, a worm is fixedly connected to the output shaft of the motor, a worm is meshingly connected to the outer side of the worm with a worm wheel, and the bottom end of the rod body extends to the inside of the slide and is fixedly connected to the worm wheel.

[0014] By adopting the above technical solution, after the motor is started, the worm gear can be driven to rotate through the worm, so that the rod body can drive the rim placement plate to rotate at a specified angle, and then the rim clamped on the rim placement plate can be rotated, thereby facilitating the pressing head to press-fit multiple screw sleeves and pins on the rim in sequence.

[0015] Preferably, casters that are evenly and fixedly installed at the bottom of the bracket are evenly distributed.

[0016] By adopting the above technical solution, the bracket can be easily moved.

[0017] Preferably, a profile frame is fixedly connected to the bracket, and a safety grating and a baffle are respectively fixedly mounted on the profile frame.

[0018] By adopting the above technical solution, it is possible to prevent workers from accidentally entering the press-fitting area, thereby improving safety during press-fitting.

[0019] Preferably, a door panel is hinged on one side of the bracket.

[0020] By adopting the above technical solution, maintenance tools and equipment accessories can be stored on the bracket.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] This road test rim screw sleeve press-fitting station is configured with a slide, a clamping cylinder and a press-fitting cylinder on the bracket respectively, so that after the rim with the screw sleeve screwed on is placed on the rim placement plate, the clamping cylinder can be started to drive the chuck to fix the rim, so that after the slide drives the rim to move to the press-fitting position, the press-fitting cylinder can drive the pressing head to press-fit the pin and the screw sleeve; the above configuration makes it more convenient to install the pin and screw sleeve on the rim. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a road test wheel rim screw sleeve press-fitting platform of the utility model;

[0024] Figure 2 It is a structural schematic diagram of a slide table and a rim placement plate in a road test rim screw sleeve press-fitting table of the utility model;

[0025] Figure 3 It is a structural schematic diagram of a first L-shaped rod and a second L-shaped rod in a road test wheel rim screw sleeve press-fitting platform of the utility model;

[0026] Figure 4 It is a structural schematic diagram of a worm wheel and a worm in a road test wheel rim screw sleeve press-fitting platform of the utility model;

[0027] Figure 5 The utility model is a schematic structural diagram of a screw sleeve and a latch in a road test wheel rim screw sleeve press-fitting platform.

[0028] In the figure: 1. bracket; 2. rotating flange; 3. rim placement plate; 4. connecting frame; 5. bottom plate; 6. pressure head; 7. chuck; 8. first L-shaped rod; 9. door panel; 10. profile frame; 11. guide rod; 12. guide rail; 13. electric push rod; 14. screw sleeve; 15. clamping cylinder; 16. slide; 17. motor; 18. worm; 19. worm wheel; 20. rod body; 21. joint bearing; 22. second L-shaped plate; 23. slide groove; 24. movable block; 25. caster; 26. safety grating; 27. baffle; 28. connecting plate; 29. ​​press-fit cylinder; 30. linear bearing; 31. latch. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-Figure 5 , the utility model provides a technical solution: a road test wheel rim screw sleeve press-fitting platform, comprising: a bracket 1;

[0031] First, in order to screw the screw sleeve 14 into the reserved threaded hole of the rim in sequence, and then place the rim on the rim placement plate 3, so that the clamping cylinder 15 drives the piston rod to contract, the two clamps 7 can approach each other through the connecting frame 4 under the action of the clamping cylinder 15, and then the two first L-shaped rods 8 can move under the action of the clamps 7, so that the movable block 24 can rotate under the action of the two first L-shaped rods 8, and then the two second L-shaped rods can drive the other two clamps connected thereto under the action of the movable block 24. The heads 7 are close to each other, so that the four clamping heads 7 can clamp the rim on the rim placement plate 3, and then the electric push rod 13 is started, so that the slide 16 drives the rim to move to the press-fitting position under the action of the electric push rod 13, and then the press-fitting cylinder 29 is started, so that the press-fitting cylinder 29 drives the pressure head 6 to move downward through the movable plate to press the pin 31 on the screw sleeve 14 into the threaded hole of the rim, so that the pin 31 and the screw sleeve 14 can complete the press-fitting, and after the pressure head 6 moves up, it can rotate the rim placement plate 3 to press the next screw sleeve 14 Press-fitting; the inner side of the bracket 1 is fixedly connected with a bottom plate 5, the top of the bottom plate 5 is fixedly installed with an electric push rod 13, the pushing end of the electric push rod 13 is fixedly connected with a slide 16, the top of the slide 16 is rotatably connected with a rod body 20 through a rotating flange 2, the top of the rod body 20 is fixedly connected with a rim placement plate 3, the outer side of the rod body 20 is fixedly installed with a clamping cylinder 15, the rod body 20 is movably sleeved with a movable block 24, the top of the movable block 24 is rotatably connected with a first L-shaped rod 8 and a second L-shaped plate 22, the first L-shaped rod 8 and one side of the second L-shaped plate 22 are both rotatably connected with a clamp 7, and the clamp 7 is movably connected to the inside of the rim placement plate 3, wherein the bottoms of the two clamps 7 are fixedly connected with a connecting frame 4, one of the connecting frames 4 is rotatably connected to the cylinder body of the clamping cylinder 15, and the piston rod of the clamping cylinder 15 is rotatably connected to the other connecting frame 4 through a joint bearing 21, and a press cylinder 29 is fixedly installed on the bracket 1, and the piston rod of the press cylinder 29 is fixedly connected to a connecting plate 28, and the bottom of the connecting plate 28 is fixedly connected to a pressing head 6;

[0032] Secondly, in order to enable the connecting plate 28 to remain stable when moving up and down, thereby providing guidance for the pressing and fitting of the screw sleeve 14, a guide rod 11 is fixedly embedded inside the connecting plate 28, and the guide rod 11 is slidably connected to the bracket 1 through a linear bearing 30; in order to facilitate the four chucks 7 to move smoothly on the rim placement plate 3, four slide grooves 23 are opened inside the rim placement plate 3, and the inner side walls of the four slide grooves 23 are slidably connected to the chucks 7; in order to improve the stability of the slide 16 when it moves, the top of the base plate 5 is fixedly connected to the guide rail 12, and the bottom of the slide 16 is slidably connected to the guide rail 12; in order to enable the motor 17 to drive the worm wheel 19 to rotate through the worm 18 after starting, so that the rod body 20 can drive the rim placement plate 3 to rotate at a specified angle, thereby making the rim placement plate 3 clamped on the rim placement plate 3 rotate at a specified angle. The rim on the plate 3 can rotate, so that the pressing head 6 can press-fit the multiple screw sleeves 14 and the pins 31 on the rim in turn. A motor 17 is fixedly installed on the outer side of the slide 16, and the output shaft of the motor 17 is fixedly connected to the worm 18, and the outer side of the worm 18 is meshed with a worm wheel 19. The bottom end of the rod body 20 extends to the inside of the slide 16 and is fixedly connected to the worm wheel 19; in order to facilitate the movement of the bracket 1, the bottom of the bracket 1 is evenly fixed with equidistantly distributed casters 25; in order to prevent the staff from accidentally entering the pressing area, thereby improving the safety during pressing, the bracket 1 is fixedly connected to the profile frame 10, and the profile frame 10 is respectively fixedly installed with a safety grating 26 and a baffle 27; in order to store maintenance tools and equipment accessories on the bracket 1, a door panel 9 is hinged on one side of the bracket 1.

[0033] The working steps of this scheme are summarized and sorted out according to the above technical scheme: when in use, the threaded sleeve 14 is first screwed into the reserved threaded hole of the rim in sequence, and then the rim is placed on the rim placement plate 3, so that after the clamping cylinder 15 drives the piston rod to contract, the two chucks 7 can be close to each other under the action of the clamping cylinder 15 through the connecting frame 4, and then the two first L-shaped rods 8 can move under the action of the chucks 7, so that the movable block 24 can rotate under the action of the two first L-shaped rods 8, and then the two second L-shaped rods can drive the other two chucks 7 connected thereto to be close to each other under the action of the movable block 24, so that the four chucks 7 can clamp the rim on the rim placement plate Plate 3, then start the electric push rod 13, so that the slide 16 drives the rim to move to the pressing position under the action of the electric push rod 13, and then start the pressing cylinder 29, so that the pressing cylinder 29 drives the pressing head 6 to move downward through the movable plate to press the pin 31 on the screw sleeve 14 into the threaded hole of the rim, so that the pin 31 and the screw sleeve 14 can be pressed. In addition, after the motor 17 is started, it can drive the worm wheel 19 to rotate through the worm 18, so that the rod body 20 can drive the rim placement plate 3 to rotate at a specified angle, and then the rim clamped on the rim placement plate 3 can be rotated, so that the pressing head 6 can press multiple screw sleeves 14 and pins 31 on the rim in turn.

[0034] In summary: the road test rim screw sleeve press-fitting station respectively arranges a slide 16, a clamping cylinder 15 and a press-fitting cylinder 29 on the bracket 1, so that after the rim with the screw sleeve 14 screwed on is placed on the rim placement plate 3, the clamping cylinder 15 can be started to drive the chuck 7 to fix the rim, so that the slide 16 drives the rim to move to the press-fitting position, and the press-fitting cylinder 29 can drive the press head 6 to press-fit the pin 31 and the screw sleeve 14; through the above settings, it is more convenient to install the pin 31 and the screw sleeve 14 on the rim.

[0035] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. Road test wheel rim screw sleeve press-fitting station, characterized in that: include: A bracket (1), wherein the inner side of the bracket (1) is fixedly connected to a bottom plate (5), the top of the bottom plate (5) is fixedly installed with an electric push rod (13), the pushing end of the electric push rod (13) is fixedly connected to a slide table (16), the top of the slide table (16) is rotatably connected to a rod body (20) through a rotating flange (2), the top of the rod body (20) is fixedly connected to a rim placement plate (3), the outer side of the rod body (20) is fixedly installed with a clamping cylinder (15), a movable block (24) is movably mounted on the rod body (20), the top of the movable block (24) is rotatably connected to a first L-shaped rod (8) and a second L-shaped plate (22), the first The L-shaped rod (8) and one side of the second L-shaped plate (22) are both rotatably connected to a chuck (7), and the chuck (7) is movably connected to the inside of the rim placement plate (3), wherein the bottoms of the two chucks (7) are fixedly connected to a connecting frame (4), one of the connecting frames (4) is rotatably connected to the cylinder body of the clamping cylinder (15), and the piston rod of the clamping cylinder (15) is rotatably connected to the other connecting frame (4) through a joint bearing (21), and a pressing cylinder (29) is fixedly installed on the bracket (1), and the piston rod of the pressing cylinder (29) is fixedly connected to a connecting plate (28), and the bottom of the connecting plate (28) is fixedly connected to a pressing head (6).

2. The road test wheel rim screw sleeve press-fitting platform according to claim 1, characterized in that: A guide rod (11) is fixedly embedded inside the connecting plate (28), and the guide rod (11) is slidably connected to the bracket (1) via a linear bearing (30).

3. The road test wheel rim thread sleeve press-fitting platform according to claim 1, characterized in that: Four slide grooves (23) are provided inside the wheel rim placement plate (3), and the inner side walls of the four slide grooves (23) are all slidably connected to the clamping head (7).

4. The road test wheel rim thread sleeve press-fitting platform according to claim 1, characterized in that: The top of the base plate (5) is fixedly connected to a guide rail (12), and the bottom of the slide (16) is slidably connected to the guide rail (12).

5. The road test wheel rim thread sleeve press-fitting station according to claim 1, characterized in that: A motor (17) is fixedly mounted on the outer side of the slide (16); a worm (18) is fixedly connected to the output shaft of the motor (17); a worm wheel (19) is meshingly connected to the outer side of the worm (18); and the bottom end of the rod body (20) extends to the interior of the slide (16) and is fixedly connected to the worm wheel (19).

6. The road test wheel rim thread sleeve press-fitting platform according to claim 1, characterized in that: The bottom of the bracket (1) is evenly and fixedly mounted with casters (25) that are evenly distributed.

7. The road test wheel rim thread sleeve press-fitting platform according to claim 6, characterized in that: The bracket (1) is fixedly connected to a profile frame (10), and a safety grating (26) and a baffle (27) are respectively fixedly mounted on the profile frame (10).

8. The road test wheel rim thread insert press-fitting station according to claim 7, characterized in that: A door panel (9) is hingedly connected to one side of the bracket (1).

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