Turnover equipment for machining inner cavity of universal joint spherical shell

Abstract

The utility model relates to the technical field of universal joints, in particular to universal joint spherical shell inner cavity machining turnover equipment which comprises an installation base and further comprises a machining assembly, and the machining assembly comprises a supporting frame, a sliding frame, a driving motor, a rotating rod, an electromagnet, a lifting table, a moving table, a first electric push rod, a clamping block, an abutting block, a moving component and a lifting component. The driving motor drives the rotating rod to rotate, so that the electromagnet rotates to drive the workpiece to turn over, then the workpiece can be automatically turned over after the outer side of the universal joint spherical shell is machined, follow-up machining is conducted, and consumption of manual labor force is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of universal joints, and in particular relates to a universal joint spherical shell inner cavity processing and turning device. Background Art

[0002] The universal joint ball shell is an important node for transmitting torque and steering of the constant velocity joint. Its fatigue resistance and service life are related to the stability and safety performance of the vehicle. As we all know, the universal joint ball shell mainly includes a bell-shaped shell part and a connecting shaft part coaxially connected to the bell-shaped shell part.

[0003] Existing universal joint ball shell processing is usually carried out using a milling machine, which is used to perform turning and milling processing on the universal joint ball shell in two steps: turning the outer shape and turning the inner cavity.

[0004] However, when turning and milling the workpiece to turn the outer shape and inner cavity, the workpiece needs to be flipped to achieve the turning of the workpiece outer shape and inner cavity. The existing flipping method usually uses manual assistance to flip. When processing a large number of workpieces, a large amount of manpower is required to flip the workpiece, thereby increasing the consumption of manual labor. Utility Model Content

[0005] The purpose of the utility model is to provide a universal joint ball shell inner cavity processing flipping device, which aims to solve the problem of flipping the workpiece when turning and milling the workpiece's outer shape and inner cavity, so as to realize the processing of the workpiece's outer shape and inner cavity. The existing flipping method usually adopts manual assistance to flip, and when processing a large number of workpieces, a large amount of manpower is required to flip the workpiece, thereby increasing the consumption of manual labor.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows: comprising a mounting base,

[0007] Also includes processing components,

[0008] The processing assembly includes a support frame, a sliding frame, a driving motor, a rotating rod, an electromagnet, a lifting platform, a moving platform, a first electric push rod, a clamping block, an abutment block, a moving component and a lifting component. The support frame is fixedly connected to the mounting base and is located on one side of the mounting base. The sliding frame is connected to the support frame through the moving component and is located on one side of the support frame. The driving motor is fixedly connected to the sliding frame and is located on one side of the sliding frame. The rotating rod is rotatably connected to the sliding frame and is connected to the output end of the driving motor and is located on the side of the sliding frame close to the driving motor. The electromagnet is fixedly connected to the rotating rod and is located on the On one side of the rotating rod, the lifting platform is connected to the mounting base through the lifting component and is located on one side of the mounting base, the moving platform is fixedly connected to the lifting platform and is located on one side of the lifting platform, the first electric push rod is fixedly connected to the lifting platform and is located on one side of the lifting platform, the clamping block is connected to the output end of the first electric push rod and is located on a side of the first electric push rod close to the moving platform, the abutment block is fixedly connected to the moving platform and is located on one side of the moving platform, the moving component is arranged on the supporting frame and connected to the sliding frame, and the lifting component is arranged on the mounting base and connected to the lifting platform.

[0009] Among them, the movable component includes a limiting slide and a second electric push rod, the limiting slide is fixedly connected to the supporting frame and is located on a side of the supporting frame close to the sliding frame; the second electric push rod is fixedly connected to the limiting slide and connected to the sliding frame, and is located on a side of the limiting slide close to the sliding frame.

[0010] Among them, the lifting component includes a lifting push rod and a lifting plate, the lifting push rod is fixedly connected to the mounting base and is located on one side of the mounting base; the lifting plate is connected to the output end of the lifting push rod and is fixedly connected to the lifting platform, and is located on a side of the lifting push rod close to the lifting platform.

[0011] Wherein, the mobile platform has a positioning groove, and the positioning groove is located on one side of the mobile platform.

[0012] Wherein, the processing assembly also includes a rubber component, which includes a first rubber pad and a second rubber pad, the first rubber pad is fixedly connected to the abutment block and is located on one side of the abutment block; the second rubber pad is fixedly connected to the clamping block and is located on a side of the clamping block close to the second rubber pad.

[0013] The utility model discloses a universal joint ball shell inner cavity processing and flipping device. When the workpiece needs to be processed, the workpiece is first placed on the electromagnet. After the electromagnet is energized, the workpiece is magnetically fixed to the electromagnet so that the milling cutter processes the outer side of the workpiece on the electromagnet. After the outer side of the workpiece is processed, the driving motor is started and drives the rotating rod to rotate. The rotation of the rotating rod drives the workpiece on the electromagnet to flip. The electromagnet is powered off, and the workpiece magnetically attracted on the electromagnet flips and falls onto the moving table. By starting the first electric push rod, the driving output of the first electric push rod can drive the clamping block to move along the first electric push rod. The output direction is moved toward the abutment block, so that the workpiece dropped onto the moving table is clamped and fixed by the clamping block and the abutment block. After the workpiece on the moving table is fixed, the moving component is started to drive the sliding frame and the electromagnet connected to it to move right, and at the same time, the lifting component is started to drive the moving table on the lifting table to move upward, so that the milling cutter can process the inner cavity of the flipped workpiece, thereby driving the rotating rod to rotate through the driving motor, so that the rotation of the electromagnet drives the flipping of the workpiece, and then it can automatically complete the flipping and carry out subsequent processing after the outer side of the workpiece of the universal joint ball shell is processed, thereby reducing the consumption of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0015] Figure 1 It is a structural schematic diagram of a universal joint ball shell inner cavity processing flipping device according to the first embodiment of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the moving component of the first embodiment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the lifting component of the first embodiment of the utility model.

[0018] Figure 4 It is a structural schematic diagram of a universal joint ball shell inner cavity processing flipping device according to the second embodiment of the utility model.

[0019] Figure 5 It is a structural schematic diagram of a rubber component of the second embodiment of the utility model.

[0020] In the figure: 101-mounting base, 102-processing component, 103-support frame, 104-sliding frame, 105-driving motor, 106-rotating rod, 107-electromagnet, 108-lifting platform, 109-moving platform, 110-first electric push rod, 111-clamping block, 112-abutment block, 113-limiting slide, 114-second electric push rod, 115-lifting push rod, 116-lifting plate, 117-positioning groove, 118-workpiece, 201-rubber component, 202-first rubber pad, 203-second rubber pad. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Embodiment 1:

[0023] like Figure 1-3 As shown, Figure 1 It is a structural schematic diagram of a universal joint ball shell inner cavity processing flipping device according to the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the moving component of the first embodiment of the utility model. Figure 3 It is a structural schematic diagram of the lifting component of the first embodiment of the utility model.

[0024] The utility model provides a universal joint ball shell inner cavity processing flipping device, including a mounting base 101 and a processing assembly 102, wherein the processing assembly 102 includes a support frame 103, a sliding frame 104, a driving motor 105, a rotating rod 106, an electromagnet 107, a lifting platform 108, a moving platform 109, a first electric push rod 110, a clamping block 111, an abutment block 112, a moving member and a lifting member, wherein the moving member includes a limiting slide 113 and a second electric push rod 114, and the lifting member includes a lifting push rod 115 and a lifting plate 116, and the moving platform 109 has a positioning groove 117. The above-mentioned scheme solves the problem that when turning and milling the workpiece to turn the outer shape and the inner cavity, the workpiece needs to be flipped, so as to realize the machining of the outer shape and the inner cavity of the workpiece. The existing flipping method usually adopts manual assistance for flipping. When processing a large number of workpieces, a large amount of manpower is required to flip the workpiece, thereby increasing the consumption of manual labor. It can be understood that the above-mentioned scheme can be used in the case where the workpiece needs to be flipped.

[0025] In this embodiment, the mounting base 101 can be fixedly mounted on a milling machine by bolts, and the milling machine can be used to perform turning and milling processing on the universal joint ball shell workpiece on the mounting base.

[0026] The support frame 103 is fixedly connected to the mounting base 101 and is located on one side of the mounting base 101. The sliding frame 104 is connected to the support frame 103 through the moving member and is located on one side of the support frame 103. The driving motor 105 is fixedly connected to the sliding frame 104 and is located on one side of the sliding frame 104. The rotating rod 106 is rotatably connected to the sliding frame 104 and is connected to the output end of the driving motor 105 and is located on one side of the sliding frame 104 close to the driving motor 105. The electromagnet 107 is fixedly connected to the rotating rod 106 and is located on one side of the rotating rod 106. The lifting platform 108 is connected to the mounting base 101 through the The lifting member is connected to and located at one side of the mounting base 101, the moving platform 109 is fixedly connected to the lifting platform 108 and is located at one side of the lifting platform 108, the first electric push rod 110 is fixedly connected to the lifting platform 108 and is located at one side of the lifting platform 108, the clamping block 111 is connected to the output end of the first electric push rod 110 and is located at a side of the first electric push rod 110 close to the moving platform 109, the abutment block 112 is fixedly connected to the moving platform 109 and is located at one side of the moving platform 109, the moving member is arranged on the supporting frame 103 and connected to the sliding frame 104, the lifting member is arranged on the mounting base 101 and connected to the lifting platform 108 The lowering platform 108 is connected, the support frame 103 has two, the two support frames 103 are welded on the mounting base 101, and the mounting base 101 is used to realize the connection and support of the support frame 103, the sliding frame 104 has two, the two sliding frames 104 are connected to the support frame 103 through the moving member, and the sliding frame 104 can be driven to move left and right through the moving member, the driving motor 105 is bolted and fixedly installed on one of the sliding frames 104, and the movement of the sliding frame 104 can drive the movement of the driving motor 105, the rotating rod 106 has two, and the two rotating rods 106 are rotatably connected to the corresponding two sliding frames 104, and the sliding The movement of the frame 104 can drive the rotation, and the sliding frame 104 can connect, support and limit the rotation of the rotating rod 106. One of the rotating rods 106 is connected to the output end of the driving motor 105, and the driving output of the driving motor 105 can drive the rotation of the rotating rod 106. The electromagnet 107 is welded on the two rotating rods 106. The electromagnet 107 is a suction cup electromagnet 107. The movement of the rotating rod 106 can drive the movement of the electromagnet 107. At the same time, the rotation of the rotating rod 106 can also drive the electromagnet 107 to flip. The workpiece 118 can be magnetically fixed on the electromagnet 107 through the electromagnet 107.This makes it easier for the milling cutter to process the outer side of the workpiece 118. The lifting platform 108 is connected to the mounting base 101 through the lifting component, and the lifting component can drive the lifting platform 108 to move up and down. The moving platform 109 is welded on the lifting platform 108, and the lifting and moving of the lifting platform 108 can drive the lifting and moving of the moving platform 109. The first electric push rod 110 is bolted and fixedly mounted on the lifting platform 108, and the connection support of the first electric push rod 110 is realized by the lifting platform 108. The clamping block 111 is connected to the output end of the first electric push rod 110, and the driving output of the first electric push rod 110 can drive The clamping block 111 moves left and right along the output direction of the first electric push rod 110, the abutment block 112 is welded on the moving platform 109, and the abutment block 112 is supported by the moving platform 109. The moving component is arranged on the support frame 103 and connected to the sliding frame 104. The moving component can provide a corresponding power source for the movement of the sliding frame 104. The lifting component is arranged on the mounting base 101 and connected to the lifting platform 108. The lifting component can provide a corresponding power source for the lifting and moving of the lifting platform 108, so that when the workpiece 118 needs to be processed, the workpiece 118 is first placed on the support frame 103. The electromagnet 107 is on the workpiece 118, and after the electromagnet 107 is energized, the workpiece 118 is magnetically fixed, so that the milling cutter processes the outer side of the workpiece 118 on the electromagnet 107. After the outer side of the workpiece 118 is processed, the drive motor 105 is started and drives the rotating rod 106 to rotate, and the workpiece 118 on the electromagnet 107 is turned over by the rotation of the rotating rod 106. The electromagnet 107 is powered off, and the workpiece 118 magnetically attracted on the electromagnet 107 is turned over and falls onto the moving platform 109. By starting the first electric push rod 110, the driving output of the first electric push rod 110 can drive the clamping block 111 to move along the first electric push rod 110. The output direction of the push rod 110 moves toward the abutment block 112, so that the workpiece 118 dropped onto the moving table 109 is clamped and fixed by the clamping block 111 and the abutment block 112. After fixing the workpiece 118 on the moving table 109, the moving component is started to drive the sliding frame 104 and the electromagnet 107 connected thereto to move rightward, and at the same time, the lifting component is started to drive the moving table 109 on the lifting table 108 to move upward, so that the milling cutter can process the inner cavity of the turned workpiece 118, thereby driving the rotating rod 106 to rotate through the driving motor 105, so that the rotation of the electromagnet 107 drives the workpiece 118 to turn over.After the outer side of the universal joint ball shell is processed, it can be automatically turned over and subsequently processed, thus reducing the consumption of manual labor.

[0027] Secondly, the limiting slide 113 is fixedly connected to the support frame 103 and is located at a side of the support frame 103 close to the sliding frame 104; the second electric push rod 114 is fixedly connected to the limiting slide 113 and connected to the sliding frame 104, and is located at a side of the limiting slide 113 close to the sliding frame 104, there are two limiting slides 113, two limiting slides 113 are welded to the corresponding two supporting frames 103, and the connection and support of the limiting slide 113 are achieved through the supporting frame 103, the limiting slide 113 has a limiting slide groove, and the two sliding frames 104 can slide in the slide groove of the limiting slide 113, the second electric push rod 114 is bolted and fixedly installed in one of the limiting slides 113, and the output end of the second electric push rod 114 is connected to one of the sliding frames 104, and the driving output of the second electric push rod 114 can achieve the purpose of driving the sliding frame 104 to move left and right for directional limiting.

[0028] At the same time, the lifting push rod 115 is fixedly connected to the mounting base 101 and is located on one side of the mounting base 101; the lifting plate 116 is connected to the output end of the lifting push rod 115 and is fixedly connected to the lifting platform 108, and is located on the side of the lifting push rod 115 close to the lifting platform 108. There are two lifting push rods 115, and the two lifting push rods 115 are fixedly installed on the mounting base 101 with bolts, and the connection and support of the lifting push rods 115 are realized through the mounting base 101. The lifting plate 116 is connected to the output ends of the two lifting push rods 115, and the lifting push rod 115 can drive the lifting plate 116 to move up and down along the driving direction of the lifting push rod 115. The lifting plate 116 is fixedly installed under the lifting platform 108 with bolts, so that the lifting and lowering movement of the lifting plate 116 can achieve the purpose of driving the lifting platform 108 to move up and down.

[0029] Finally, the positioning groove 117 is located on one side of the movable table 109, and the notch of the positioning groove 117 faces the direction of the workpiece 118 and cooperates with the workpiece 118. Through the positioning groove 117, the workpiece 118 can be engaged in the positioning groove 117 after falling, thereby facilitating the milling cutter to process the workpiece 118 on the movable table 109.

[0030] When using a universal joint ball shell inner cavity processing and flipping device of the present embodiment, when it is necessary to process the workpiece 118, the workpiece 118 is first placed on the electromagnet 107, and the electromagnet 107 is energized to magnetically fix the workpiece 118, so that the milling cutter processes the outer side of the workpiece 118 on the electromagnet 107. After the outer side of the workpiece 118 is processed, the drive motor 105 is started and drives the rotating rod 106 to rotate, and the rotation of the rotating rod 106 drives the workpiece 118 on the electromagnet 107 to flip. The electromagnet 107 is powered off, and the workpiece 118 magnetically attracted on the electromagnet 107 flips and falls onto the moving table 109. By starting the first electric push rod 110, the driving output of the first electric push rod 110 can drive the clamping block 111 to move along the The output direction of the first electric push rod 110 moves toward the abutment block 112, so that the workpiece 118 dropped onto the moving table 109 is clamped and fixed by the clamping block 111 and the abutment block 112. After fixing the workpiece 118 on the moving table 109, the moving component is started to drive the sliding frame 104 and the electromagnet 107 connected thereto to move rightward, and at the same time, the lifting component is started to drive the moving table 109 on the lifting table 108 to move upward, so that the milling cutter can process the inner cavity of the flipped workpiece 118, thereby driving the rotating rod 106 to rotate through the driving motor 105, so that the rotation of the electromagnet 107 drives the flipping of the workpiece 118, and then the flipping can be automatically completed and subsequent processing can be carried out after the outer side of the universal joint ball shell is processed, thereby reducing the consumption of manual labor.

[0031] The second embodiment of the present application is:

[0032] Based on the first embodiment, please refer to Figures 4 to 5 , Figure 4 It is a structural schematic diagram of a universal joint ball shell inner cavity processing flipping device of the second embodiment of the utility model. Figure 5 It is a structural schematic diagram of a rubber component of the second embodiment of the utility model.

[0033] The utility model provides a universal joint ball shell inner cavity processing and turning device, which also includes a rubber component 201 . The rubber component 201 includes a first rubber pad 202 and a second rubber pad 203 .

[0034] The first rubber pad 202 is fixedly connected to the abutting block 112 and is located on one side of the abutting block 112; the second rubber pad 203 is fixedly connected to the clamping block 111 and is located on a side of the clamping block 111 close to the second rubber pad 203. The first rubber pad 202 is bonded to the abutting block 112, and the second rubber pad 203 is bonded to the clamping block 111. The first rubber pad 202 and the second rubber pad 203 can increase the friction force when the clamping block 111 and the abutting block 112 abut against and clamp the workpiece 118 on the moving table 109. At the same time, the flexibility of the first rubber pad 202 and the second rubber pad 203 can avoid wear on the outer surface of the workpiece 118 when the clamping block 111 and the abutting block 112 abut against and clamp the workpiece 118 on the moving table 109.

[0035] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A universal joint ball shell inner cavity processing and flipping device, comprising a mounting base, characterized in that: Also includes processing components, The processing assembly includes a support frame, a sliding frame, a driving motor, a rotating rod, an electromagnet, a lifting platform, a moving platform, a first electric push rod, a clamping block, an abutment block, a moving component and a lifting component. The support frame is fixedly connected to the mounting base and is located on one side of the mounting base. The sliding frame is connected to the support frame through the moving component and is located on one side of the support frame. The driving motor is fixedly connected to the sliding frame and is located on one side of the sliding frame. The rotating rod is rotatably connected to the sliding frame and is connected to the output end of the driving motor and is located on the side of the sliding frame close to the driving motor. The electromagnet is fixedly connected to the rotating rod and is located on the On one side of the rotating rod, the lifting platform is connected to the mounting base through the lifting component and is located on one side of the mounting base, the moving platform is fixedly connected to the lifting platform and is located on one side of the lifting platform, the first electric push rod is fixedly connected to the lifting platform and is located on one side of the lifting platform, the clamping block is connected to the output end of the first electric push rod and is located on a side of the first electric push rod close to the moving platform, the abutment block is fixedly connected to the moving platform and is located on one side of the moving platform, the moving component is arranged on the supporting frame and connected to the sliding frame, and the lifting component is arranged on the mounting base and connected to the lifting platform.

2. The universal joint ball shell inner cavity processing and flipping device according to claim 1, characterized in that: The movable component includes a limiting slide and a second electric push rod, wherein the limiting slide is fixedly connected to the supporting frame and is located on a side of the supporting frame close to the sliding frame; the second electric push rod is fixedly connected to the limiting slide and is connected to the sliding frame and is located on a side of the limiting slide close to the sliding frame.

3. The universal joint ball shell inner cavity processing and flipping device according to claim 1, characterized in that: The lifting component includes a lifting push rod and a lifting plate. The lifting push rod is fixedly connected to the mounting base and is located on one side of the mounting base. The lifting plate is connected to the output end of the lifting push rod and is fixedly connected to the lifting platform and is located on a side of the lifting push rod close to the lifting platform.

4. The universal joint ball shell inner cavity processing and flipping device according to claim 1, characterized in that: The moving platform has a positioning groove, and the positioning groove is located on one side of the moving platform.

5. The universal joint ball shell inner cavity processing and flipping device according to claim 1, characterized in that: The processing assembly also includes a rubber component, which includes a first rubber pad and a second rubber pad. The first rubber pad is fixedly connected to the abutment block and is located on one side of the abutment block; the second rubber pad is fixedly connected to the clamping block and is located on a side of the clamping block close to the second rubber pad.

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