A fork planing method and device

Abstract

The present invention relates to the technical field of fork planing, and discloses a fork planing method and equipment thereof, including an installation unit, a transmission unit and a rotating clamping unit: the installation unit includes a base, support legs are fixedly installed around the bottom of the base, four support legs are symmetrical to each other, support rods are fixedly installed around the top of the base, four support rods are symmetrical to each other, top plates are installed above the four support rods, and second connecting plates are fixedly installed on one side wall of the four support rods that are longitudinally opposite to each other. According to the present invention, when the threaded sleeve is reset, it will be able to drive the planing equipment to process that surface of the fork, and when the processing is completed, the threaded sleeve will be able to drive the guide slider to enter the first inclined slide groove set at the special-shaped groove, so that the guide slider rises, and at this time, the second movable plate can be driven to move upward, thereby driving the second mounting rod to move upward, and the above steps are reversed to enable the fork to change its surface back.

Description

Technical Field

[0001] The invention belongs to the technical field of fork planing, and in particular relates to a fork planing method and equipment thereof. Background Art

[0002] The shift fork is a key component in the automobile gearbox. The position accuracy of the shift fork foot needs to be controlled within 0.3mm. However, since the shift fork foot is far away from the center of the sleeve, there is deformation and springback after assembly and welding, which cannot meet the dimensional accuracy requirements.

[0003] However, when the existing fork is planed, the placed fork is often planed by moving the planing equipment. However, when the fork is planed by the planing equipment, only one side of the fork can be planed. After planing, the staff manually reverses the fork and then planes again. However, it is troublesome to reciprocate the fork.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A fork planing method comprises the following steps:

[0007] Step 1: First, the staff places the shift fork on the workbench, and then the staff rotates the fixing bolts so that the first clamping plate, the second clamping plate and the positioning rod can clamp and fix the placed shift fork;

[0008] Step 2: The staff controls the servo motor to rotate through the controller. When the servo motor rotates, it will be able to drive the threaded rod to rotate. When the threaded rod rotates, it will be able to drive the threaded sleeve to move with the assistance of the special-shaped groove, so that the guide slider sliding in the special-shaped groove can first descend, then move horizontally, and finally rise. When the threaded sleeve moves to a certain position, the first mounting plate and the second mounting plate set below the threaded sleeve will be able to be located below the first moving plate. When the threaded sleeve continues to move, the guide slider will enter the second inclined slide groove at the special-shaped groove. Therefore, the guide slider can rise, so that the first mounting plate and the second mounting plate will be able to rise. When the first mounting plate and the second mounting plate rise, they can drive the first moving plate to move vertically upward with the assistance of the guide rod. When the guide rod moves upward, it can drive the first mounting rod to move upward.

[0009] Step three: When the first mounting rod moves upward, it will be able to pull the first movable slider set at the first circular column to move. When the first movable slider is subjected to tension, it will be able to drive the first circular column to rotate with the assistance of the second bearing with the assistance of the first arc-shaped slide groove. When the first circular column rotates, it will be able to drive the first bevel gear to rotate, thereby driving the second bevel gear to rotate through the first bevel gear, so that the limit plate can be rotated, thereby driving the second rotating rod to rotate through the fixed and limited shift fork. When the second rotating rod rotates, it will be able to drive the fourth bevel gear to rotate, thereby driving the third bevel gear to rotate through the fourth bevel gear. When the third bevel gear rotates, it will be able to drive the second circular column to rotate, thereby driving the second movable slider to move through the second arc slot, so that the second mounting rod can move downward, thereby driving the second movable plate to move downward, thereby ensuring that the shift fork can flip over and change faces, so that when the threaded sleeve is reset, it will be able to drive the planing equipment to process that face of the shift fork, and when the processing is completed, the threaded sleeve will be able to drive the guide slider to enter the first inclined slot set at the special-shaped groove, thereby allowing the guide slider to rise, and at this time it can drive the second movable plate to move upward, thereby driving the second mounting rod to move upward, and the above steps are reversed so that the shift fork can change faces back.

[0010] A fork planing device, comprising a mounting unit, a transmission unit and a rotating clamping unit;

[0011] The mounting unit comprises a base, support legs are fixedly mounted around the bottom of the base, the four support legs are symmetrical to each other, support rods are fixedly mounted around the top of the base, the four support rods are symmetrical to each other, a top plate is mounted above the four support rods, a second connecting plate is fixedly mounted on one side wall longitudinally opposite to each other between the four support rods, a first connecting plate is fixedly mounted on one side wall transversely opposite to each other between the four support rods, a workbench is also fixedly mounted above the base, a working cavity is opened in the middle above the workbench, and special-shaped grooves are opened on one side wall opposite to each other of the two first connecting plates, and the two special-shaped grooves are symmetrical to each other;

[0012] The transmission unit includes a servo motor, the servo motor is installed on the outer side wall of the second connecting plate, a threaded rod is fixedly installed on the output end of the servo motor, the threaded rod movably passes through the second connecting plate, the other end of the threaded rod is provided with a first bearing, and the first bearing is installed on the second connecting plate away from the servo motor, a threaded sleeve is provided on the threaded rod, a telescopic rod is fixedly installed on the threaded sleeve, a connecting plate is fixedly installed above the telescopic rod, two mutually symmetrical fixing plates are fixedly installed on the bottom of the connecting plate, two mutually symmetrical fixing rods are fixedly installed on the bottom of the two fixing plates, the first mounting plate and the second mounting plate are fixedly installed on the bottoms of the four fixing rods, two mutually symmetrical positioning plates are fixedly installed on the opposite side walls of the two second connecting plates, two mutually symmetrical placement plates are fixedly installed on the opposite side walls of the two positioning plates, and a moving mechanism is provided on the placement plate, and a planing device is fixedly installed on the bottom of the first mounting plate;

[0013] The rotating clamping unit includes a first circular column and a second circular column, the bottom of the first circular column and the second circular column are both provided with a second bearing, the two second bearings are arranged on a workbench, the first circular column and the second circular column are respectively provided with mutually symmetrical inclined surfaces, the first circular column and the second circular column are respectively provided with a first sliding mechanism and a second sliding mechanism on the inclined surfaces, and the first sliding mechanism and the second sliding mechanism are respectively fixedly installed with a first mounting rod and a second mounting rod above them, the first mounting rod and the second mounting rod are respectively installed at the bottom of the moving mechanism, the first circular column and the second circular column are respectively provided with a first transmission mechanism and a second transmission mechanism, and the opposite ends of the first transmission mechanism and the second transmission mechanism are respectively fixedly installed with limiting plates, and the two limiting plates are provided with clamping mechanisms.

[0014] As a preferred embodiment of the present invention, the two special-shaped grooves respectively include a guide groove, a first inclined groove and a second inclined groove, the two guide grooves are respectively opened on one side wall opposite to the two first connecting plates, the first inclined groove and the second inclined groove are respectively arranged at both ends of the two guide grooves, the two first inclined grooves and the second inclined grooves are respectively opened on the two first connecting plates, and the first inclined groove and the second inclined groove are symmetrical to each other, the inner cavities of the two special-shaped grooves are respectively slidably installed with guide sliders, the two guide sliders are symmetrical to each other, and the one side wall opposite to the two guide sliders is hinged with a connecting plate.

[0015] As a preferred embodiment of the present invention, the movable mechanism includes a first movable plate and a second movable plate, the first movable plate and the second movable plate are staggered and symmetrical with each other, the first movable plate and the second movable plate are respectively located at the bottom of two placement plates, and the first movable plate and the second movable plate are respectively movably penetrated by two mutually symmetrical guide rods, the upper ends of the four guide rods are respectively fixedly installed on the bottom of the top plate, and the first movable plate and the second movable plate are respectively fixedly installed with a first mounting rod and a second mounting rod at the bottom.

[0016] As a preferred embodiment of the present invention, the first sliding mechanism includes a first arc-shaped slide groove, which is opened on an inclined surface above the first circular column, a first movable slider is slidably installed in the inner cavity of the first arc-shaped slide groove, and a first mounting rod is fixedly installed above the first movable slider.

[0017] As a preferred embodiment of the present invention, the second sliding mechanism includes a second arc-shaped slide groove, which is opened on an inclined surface above the second circular column, a second movable slider is slidably installed in the inner cavity of the second arc-shaped slide groove, and a second mounting rod is fixedly installed above the second movable slider.

[0018] As a preferred embodiment of the present invention, the first transmission mechanism includes a first bevel gear, which is fixedly mounted on a first circular column, a second bevel gear is vertically meshedly mounted on a side of the first bevel gear close to the working chamber, a first rotating rod is fixedly mounted on a side wall of the second bevel gear away from the first bevel gear, and an end of the first rotating rod away from the second bevel gear is rotatably connected to a limiting plate.

[0019] As a preferred embodiment of the present invention, the second transmission mechanism includes a third bevel gear, the third bevel gear is fixedly mounted on the second circular column, a fourth bevel gear is vertically meshedly mounted on a side of the third bevel gear close to the working chamber, a second rotating rod is fixedly mounted on a side wall of the fourth bevel gear away from the third bevel gear, and an end of the second rotating rod away from the fourth bevel gear is rotatably connected to a limiting plate.

[0020] As a preferred embodiment of the present invention, the clamping mechanism includes four fixing bolts, which are respectively engaged and installed on two limit plates, and the four fixing bolts are symmetrical with each other. The side walls opposite to each other are respectively rotatably provided with a first clamping plate and a second clamping plate, and a positioning rod is fixedly installed on one end of the first clamping plate close to the second clamping plate.

[0021] As a preferred embodiment of the present invention, two symmetrical mounting brackets are fixedly installed above the workbench, third bearings are fixedly installed above the two mounting brackets, and the first rotating rod and the second rotating rod are respectively provided on the two third bearings.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] When the first movable block is subjected to the pulling force, the first movable block can be driven to rotate with the assistance of the first arc slot with the assistance of the second bearing. When the first circular column rotates, the first bevel gear can be driven to rotate, thereby the second bevel gear can be driven to rotate through the first bevel gear. When the second bevel gear rotates, the first rotating rod can be driven to rotate, and the limiting plate can be driven to rotate through the rotation of the second rotating rod. At this time, the second rotating rod can be driven to rotate through the fixed limited shift fork, and when the second rotating rod rotates, the fourth bevel gear can be driven to rotate, thereby The four-bevel gear can drive the third bevel gear to rotate. When the third bevel gear rotates, it will be able to drive the second circular column to rotate, thereby driving the second movable slider to move through the second arc slot, so that the second mounting rod can move downward, thereby driving the second movable plate to move downward, thereby ensuring that the shift fork can flip over and change faces, so that when the threaded sleeve is reset, it will be able to drive the planing equipment to process that face of the shift fork, and when the processing is completed, the threaded sleeve will be able to drive the guide slider into the first inclined slot set at the special-shaped groove, so that the guide slider rises, and at this time it can drive the second movable plate to move upward, thereby driving the second mounting rod to move upward, and the above steps are reversed so that the shift fork can change faces back.

[0024] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In the attached picture:

[0026] Figure 1 A schematic diagram of the three-dimensional structure of a fork planing method and equipment thereof;

[0027] Figure 2 A schematic diagram of the structure of a fork planing method and a device thereof from an upward perspective;

[0028] Figure 3 A schematic diagram of the structure below the top plate of a fork planing method and equipment thereof;

[0029] Figure 4 A schematic diagram of a transmission unit structure of a fork planing method and equipment thereof;

[0030] Figure 5 A fork planing method and device thereof Figure 4 The enlarged structural diagram at A in the middle;

[0031] Figure 6 A fork planing method and device thereof Figure 4 The enlarged structural diagram at B in the middle;

[0032] Figure 7 A rear view structural schematic diagram of a fork planing method and a device thereof;

[0033] In the figure:

[0034] 100, mounting unit; 101, base; 1011, support leg; 1012, support rod; 1013, top plate; 1014, workbench; 1015, working chamber; 102, first connecting plate; 1021, second connecting plate; 103, planing device;

[0035] 200, transmission unit; 201, servo motor; 2011, threaded rod; 2012, threaded sleeve; 2013, first bearing; 202, special-shaped groove; 2021, guide slide; 2022, first inclined slide; 2023, second inclined slide; 2024, guide slider; 2025, connecting plate; 2026, telescopic rod; 203, fixing plate; 2031, fixing rod; 2032, first mounting plate; 2033, second mounting plate; 204, positioning plate; 2041, placement plate; 2042, guide rod; 2043, first movable plate; 2044, second movable plate;

[0036] 300, rotating clamping unit; 301, first circular column; 3011, second bearing; 3012, inclined surface; 3013, first arc-shaped slide groove; 3014, first movable slider; 3015, first mounting rod; 302, first bevel gear; 3021, second bevel gear; 3022, first rotating rod; 3023, limit plate; 303, fixing bolt; 3031, first clamping plate; 3032, second clamping plate; 3033, positioning rod; 304, second circular column; 3042, second movable slider; 3043, second mounting rod; 3044, second arc-shaped slide groove; 305, third bevel gear; 3051, fourth bevel gear; 3052, second rotating rod; 3053, third bearing; 3054, mounting bracket. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0038] Example 1: Figures 1 to 7 As shown, a fork planing method comprises the following steps:

[0039] Step 1: First, the staff places the shift fork on the workbench 1014, and then the staff rotates the fixing bolt 303 so that the first clamping plate 3031, the second clamping plate 3032 and the positioning rod 3033 can clamp and fix the placed shift fork;

[0040] Step 2: The staff controls the servo motor 201 to rotate through the controller. When the servo motor 201 rotates, it can drive the threaded rod 2011 to rotate. When the threaded rod 2011 rotates, it can drive the threaded sleeve 2012 to move with the assistance of the special-shaped groove 202. Therefore, the guide slider 2024 slidingly arranged in the special-shaped groove 202 can first descend, then move horizontally, and finally rise. When the threaded sleeve 2012 moves to a certain position, the first mounting plate 2032 and the second mounting plate 2033 arranged below the threaded sleeve 2012 can be located at the first moving When the threaded sleeve 2012 continues to move, the guide slider 2024 will enter the second inclined slot 2023 at the special-shaped slot 202, so the guide slider 2024 can rise, so that the first mounting plate 2032 and the second mounting plate 2033 can rise. When the first mounting plate 2032 and the second mounting plate 2033 rise, the first movable plate 2043 can be driven to move vertically upward with the assistance of the guide rod 2042. When the guide rod 2042 moves upward, the first mounting rod 3015 can be driven to move upward.

[0041] Step 3: When the first mounting rod 3015 moves upward, it will be able to pull the first movable slider 3014 set at the first circular column 301 to move. When the first movable slider 3014 is subjected to tension, it will be able to drive the first circular column 301 to rotate with the assistance of the second bearing 3011 with the assistance of the first arc-shaped slide groove 3013. When the first circular column 301 rotates, it will be able to drive the first bevel gear 302 to rotate, so that the second bevel gear 3021 can be driven to rotate through the first bevel gear 302, so that the limiting plate 3023 can be rotated, so that the second rotating rod 3052 can be driven to rotate through the fixed and limited shift fork. When the second rotating rod 3052 rotates, it will be able to drive the fourth bevel gear 3051 to rotate, so that the third bevel gear 3051 can be driven through the fourth bevel gear 3051. 5 is rotated, and when the third bevel gear 305 rotates, it will be able to drive the second circular column 304 to rotate, thereby driving the second movable slider 3042 to move through the second arc-shaped slide groove 3044, so that the second mounting rod 3043 can move downward, thereby driving the second movable plate 2044 to move downward, so that it can be ensured that the shift fork can be turned over and changed, so that when the threaded sleeve 2012 is reset, it will be able to drive the planing equipment to process that surface of the shift fork, and when the processing is completed, the threaded sleeve 2012 will be able to drive the guide slider 2024 to enter the first inclined slide groove 2022 set at the special-shaped groove 202, so that the guide slider 2024 rises, and at this time, the second movable plate 2044 can be driven to move upward, thereby driving the second mounting rod 3043 to move upward, and the above steps are reversed to allow the shift fork to change its surface back.

[0042] Example 2: Figures 1 to 7As shown, a fork planing device includes: an installation unit 100, a transmission unit 200 and a rotating clamping unit 300: the installation unit 100 includes a base 101, the bottom of the base 101 is fixedly installed with support legs 1011, the four support legs 1011 are symmetrical to each other, support rods 1012 are fixedly installed around the top of the base 101, the four support rods 1012 are symmetrical to each other, a top plate 1013 is installed above the four support rods 1012, and the four support rods 1012 are fixedly installed on the side walls opposite to each other in the longitudinal direction. There is a second connecting plate 1021, and the first connecting plate 102 is fixedly installed on the side wall opposite to each other in the transverse direction between the four support rods 1012. A workbench 1014 is also fixedly installed above the base 101, and a working cavity 1015 is opened in the middle above the workbench 1014. The side walls opposite to each other of the two first connecting plates 102 are both opened with special-shaped grooves 202, and the two special-shaped grooves 202 are symmetrical to each other; the transmission unit 200 includes a servo motor 201, and the servo motor 201 is installed on the outer side wall of the second connecting plate 1021, and the output end of the servo motor 201 is fixedly installed A threaded rod 2011 is installed, and the threaded rod 2011 is movable through the second connecting plate 1021. The other end of the threaded rod 2011 is provided with a first bearing 2013, and the first bearing 2013 is installed on the second connecting plate 1021 away from the servo motor 201. A threaded sleeve 2012 is provided on the threaded rod 2011, and a telescopic rod 2026 is fixedly installed on the threaded sleeve 2012. A connecting plate 2025 is fixedly installed above the telescopic rod 2026. Two mutually symmetrical fixed plates 203 are fixedly installed at the bottom of the connecting plate 2025. Two mutually symmetrical fixing rods 2031 are fixedly installed at the bottom of the fixing plate 203, and the first mounting plate 2032 and the second mounting plate 2033 are fixedly installed at the bottom between the four fixing rods 2031, and two mutually symmetrical positioning plates 204 are fixedly installed on the opposite side walls of the two second connecting plates 1021, and two mutually symmetrical placing plates 2041 are fixedly installed on the opposite side walls of the two positioning plates 204. A moving mechanism is provided on the placing plates 2041, and a planing device 103 is fixedly installed at the bottom of the first mounting plate 2032;The rotating clamping unit 300 includes a first circular column 301 and a second circular column 304. The first circular column 301 and the second circular column 304 are both provided with a second bearing 3011 at the bottom. The two second bearings 3011 are provided on the workbench 1014. The first circular column 301 and the second circular column 304 are respectively provided with mutually symmetrical inclined surfaces 3012. The first circular column 301 and the second circular column 304 are respectively provided with a first sliding mechanism and a second sliding mechanism on the inclined surfaces 3012. The first sliding mechanism and the second sliding mechanism are respectively fixedly installed with a first mounting rod 3015 and a second mounting rod 3043. The first mounting rod 3015 and the second mounting rod 3043 are respectively installed on the moving mechanism. At the bottom, the first circular column 301 and the second circular column 304 are respectively provided with a first transmission mechanism and a second transmission mechanism, and the limiting plates 3023 are respectively fixedly installed at the opposite ends of the first transmission mechanism and the second transmission mechanism, and the two limiting plates 3023 are provided with a clamping mechanism; when the first mounting rod 3015 moves upward, it will be able to pull the first movable slider 3014 provided at the first circular column 301 to move, and when the first movable slider 3014 is subjected to tension, it will be able to drive the first circular column 301 to rotate with the assistance of the second bearing 3011 with the assistance of the first arc-shaped slide groove 3013, and when the first circular column 301 rotates, it will be able to drive the first bevel gear 302 to rotate , so that the second bevel gear 3021 can be driven to rotate through the first bevel gear 302, and when the second bevel gear 3021 rotates, the first rotating rod 3022 can be driven to rotate, and the limiting plate 3023 can be driven to rotate through the rotation of the second rotating rod 3052. At this time, the second rotating rod 3052 can be driven to rotate through the fixed limited fork, and when the second rotating rod 3052 rotates, the fourth bevel gear 3051 can be driven to rotate, so that the third bevel gear 305 can be driven to rotate through the fourth bevel gear 3051, and when the third bevel gear 305 rotates, the second circular column 304 can be driven to rotate, thereby driving the second arc slot 3044 through the second arc slot 3044. The second movable slider 3042 is moved, so that the second mounting rod 3043 can move downward, thereby driving the second movable plate 2044 to move downward, so that the fork can be turned over and changed, so that when the threaded sleeve 2012 is reset, it can drive the planing device 103 to process the surface of the fork, and when the processing is completed, the threaded sleeve 2012 will be able to drive the guide slider 2024 to enter the first inclined slide groove 2022 set at the special-shaped groove 202, so that the guide slider 2024 rises, and at this time, the second movable plate 2044 can be driven to move upward, thereby driving the second mounting rod 3043 to move upward, and the above steps are reversed to enable the fork to change back. ;

[0043] like Figures 2 to 4 and Figure 7As shown, in a specific embodiment, the two special-shaped grooves 202 respectively include a guide groove 2021, a first inclined groove 2022 and a second inclined groove 2023, the two guide grooves 2021 are respectively provided on the opposite side walls of the two first connection plates 102, the first inclined groove 2022 and the second inclined groove 2023 are respectively provided at both ends of the two guide grooves 2021, the two first inclined grooves 2022 and the second inclined groove 2023 are respectively provided on the two first connection plates 102, and the first inclined groove 2022 and the second inclined groove 2023 are symmetrical to each other, the inner cavities of the two special-shaped grooves 202 are respectively slidably installed with guide sliders 2024, the two guide sliders 2024 are symmetrical to each other, and the opposite side walls of the two guide sliders 2024 are hinged with a connecting plate 2025. In this setting, the specific components of the special-shaped grooves and the connection relationship between the guide sliders and the connecting plates are determined.

[0044] like Figures 2 to 4 and Figure 7 As shown, further, the moving mechanism includes a first moving plate 2043 and a second moving plate 2044, the first moving plate 2043 and the second moving plate 2044 are staggered and symmetrical, the first moving plate 2043 and the second moving plate 2044 are respectively located at the bottom of two placement plates 2041, and two mutually symmetrical guide rods 2042 are respectively movably penetrated on the first moving plate 2043 and the second moving plate 2044, and the upper ends of the four guide rods 2042 are respectively fixedly installed at the bottom of the top plate 1013, and the first installation rod 3015 and the second installation rod 3043 are respectively fixedly installed at the bottom of the first moving plate 2043 and the second moving plate 2044. In this setting, the installation position and components of the moving mechanism are determined.

[0045] Embodiment 3: Based on the above embodiment, the difference between this embodiment and the present embodiment is that: Figure 1 and Figures 3 to 5 as well as Figure 7 As shown, a fork planing device, the first sliding mechanism includes a first arcuate slide groove 3013, the first arcuate slide groove 3013 is opened on the inclined surface 3012 opened above the first circular column 301, a first movable slider 3014 is slidably installed in the inner cavity of the first arcuate slide groove 3013, and a first mounting rod 3015 is fixedly installed above the first movable slider 3014. In this configuration, the installation position and components of the first sliding mechanism are determined.

[0046] like Figure 1 and Figure 3 to Figure 4 as well as Figure 6 to Figure 7As shown, in a specific embodiment, the second sliding mechanism includes a second arc-shaped slide groove 3044, which is opened on the inclined surface 3012 opened above the second circular column 304, and a second movable slider 3042 is slidably installed in the inner cavity of the second arc-shaped slide groove 3044, and a second mounting rod 3043 is fixedly installed above the second movable slider 3042. In this configuration, the installation position and components of the second sliding mechanism are determined.

[0047] like Figures 1 to 4 and Figure 7 As shown, further, the first transmission mechanism includes a first bevel gear 302, which is fixedly mounted on the first circular column 301, and a second bevel gear 3021 is vertically meshed and mounted on a side of the first bevel gear 302 close to the working chamber 1015, and a first rotating rod 3022 is fixedly mounted on a side wall of the second bevel gear 3021 away from the first bevel gear 302, and one end of the first rotating rod 3022 away from the second bevel gear 3021 is rotatably connected to a limiting plate 3023. In this configuration, the installation position and components of the first transmission mechanism are determined.

[0048] like Figures 1 to 4 and Figure 7 As shown, further, the second transmission mechanism includes a third bevel gear 305, the third bevel gear 305 is fixedly mounted on the second circular column 304, a fourth bevel gear 3051 is vertically meshed and mounted on a side of the third bevel gear 305 close to the working chamber 1015, a second rotating rod 3052 is fixedly mounted on a side wall of the fourth bevel gear 3051 away from the third bevel gear 305, and one end of the second rotating rod 3052 away from the fourth bevel gear 3051 is rotatably connected to the limiting plate 3023. In this configuration, the installation position and components of the first transmission mechanism are determined.

[0049] like Figures 1 to 4 and Figure 7 As shown, further, the clamping mechanism includes four fixing bolts 303, which are respectively meshed and installed on two limit plates 3023, and the four fixing bolts 303 are symmetrical to each other. The first clamping plate 3031 and the second clamping plate 3032 are respectively rotatably installed on the side walls opposite to each other, and the first clamping plate 3031 is fixedly installed with a positioning rod 3033 at one end close to the second clamping plate 3032. In this configuration, the installation position and components of the clamping mechanism are determined.

[0050] like Figures 1 to 4 and Figure 7As shown, further, two mutually symmetrical mounting brackets 3054 are fixedly mounted above the workbench 1014, and third bearings 3053 are fixedly mounted above the two mounting brackets 3054, respectively, and the first rotating rod 3022 and the second rotating rod 3052 are respectively arranged on the two third bearings 3053. In this arrangement, it is ensured that the first rotating rod 3022 and the second rotating rod 3052 will not fall off.

[0051] The implementation principle of a fork planing method and device of this embodiment is as follows:

[0052] First, the staff places the shift fork on the workbench 1014, and then the staff rotates the fixing bolt 303 so that the first clamping plate 3031, the second clamping plate 3032 and the positioning rod 3033 can clamp and fix the placed shift fork;

[0053] The staff then controls the servo motor 201 to rotate through the controller. When the servo motor 201 rotates, it will be able to drive the threaded rod 2011 to rotate. When the threaded rod 2011 rotates, it will be able to drive the threaded sleeve 2012 to move with the assistance of the telescopic rod 2026, the connecting plate 2025, the guide slider 2024 and the special-shaped groove 202. Therefore, the guide slider 2024 slidingly arranged in the special-shaped groove 202 can first descend, then move horizontally and finally rise. When the threaded sleeve 2012 moves to a certain position, the first mounting plate 2032 and the second mounting plate 2033 arranged below the threaded sleeve 2012 will be able to be located below the first moving plate 2043. At this time, when the threaded sleeve 2012 continues to move, the guide slider 2024 will enter the second inclined slide groove 202 at the special-shaped groove 202. 023, so the guide slider 2024 can rise, so that the first mounting plate 2032 and the second mounting plate 2033 will be able to rise (because the first mounting plate 2032 and the second mounting plate 2033 are fixedly connected by the fixing rod 2031 and the fixing plate 203, and the fixing plate 203 and the connecting plate 2025 are fixedly connected, so when the guide slider 2024 moves upward, it can drive the connecting plate 2025 to move vertically upward, so that the first mounting plate 2032 and the second mounting plate 2033 move vertically upward), when the first mounting plate 2032 and the second mounting plate 2033 rise, they can drive the first movable plate 2043 to move vertically upward with the assistance of the guide rod 2042, and when the guide rod 2042 moves upward, it can drive the first mounting rod 3015 to move upward;

[0054] When the first mounting rod 3015 moves upward, it will be able to pull the first movable slider 3014 set at the first circular column 301 to move. When the first movable slider 3014 is subjected to tension, it will be able to drive the first circular column 301 to rotate with the assistance of the second bearing 3011 with the assistance of the first arc slot 3013. When the first circular column 301 rotates, it will be able to drive the first bevel gear 302 to rotate, so that the second bevel gear 3021 can be driven to rotate through the first bevel gear 302. When the second bevel gear 3021 rotates, it will be able to drive the first rotating rod 3022 to rotate, and the rotation of the second rotating rod 3052 can drive the limiting plate 3023 to rotate. At this time, the second rotating rod 3052 can be driven to rotate through the fixed and limited fork. When the second rotating rod 3052 rotates, it will be able to drive the fourth bevel gear 3051 to rotate, so that the third bevel gear 305 can be driven through the fourth bevel gear 3051. The second movable plate 2044 is driven to move upward (when the threaded sleeve 2012 is reset, the planing device 103 can be driven to process the surface of the shift fork), thereby driving the second movable slide block 3042 to move through the second arc groove 3044, so that the second mounting rod 3043 can move downward, thereby driving the second movable plate 2044 to move downward, thereby ensuring that the shift fork can be turned over and changed surfaces, so that when the threaded sleeve 2012 is reset, the planing device 103 can be driven to process that surface of the shift fork, and when the processing is completed, the threaded sleeve 2012 can drive the guide slide block 2024 to enter the first inclined groove 2022 set at the special-shaped groove 202, thereby allowing the guide slide block 2024 to rise, and at this time, the second movable plate 2044 can be driven to move upward (when the threaded sleeve 2012 is reset, the new side surface of the shift fork after the face change can be processed by the planing device 103), thereby driving the second mounting rod 3043 to move upward, and the above steps are reversed so that the shift fork can be changed back.

Claims

1. A fork planing device, characterized in that: It comprises a mounting unit (100), a transmission unit (200) and a rotating clamping unit (300); The installation unit (100) comprises a base (101), support legs (1011) are fixedly installed around the bottom of the base (101), and the four support legs (1011) are symmetrical to each other; support rods (1012) are fixedly installed around the top of the base (101), and the four support rods (1012) are symmetrical to each other; a top plate (1013) is installed above the four support rods (1012); a second connecting plate (1021) is fixedly installed on one side wall longitudinally opposite to each other between the four support rods (1012); a first connecting plate (102) is fixedly installed on one side wall transversely opposite to each other between the four support rods (1012); a workbench (1014) is also fixedly installed above the base (101), and a working cavity (1015) is provided in the middle of the top of the workbench (1014); two side walls opposite to each other of the two first connecting plates (102) are provided with special-shaped grooves (202), and the two special-shaped grooves (202) are symmetrical to each other; The transmission unit (200) comprises a servo motor (201), the servo motor (201) being mounted on the outer side wall of a second connecting plate (1021), a threaded rod (2011) being fixedly mounted on the output end of the servo motor (201), the threaded rod (2011) being movably inserted through the second connecting plate (1021), a first bearing (2013) being arranged at the other end of the threaded rod (2011), and the first bearing (2013) being mounted on the second connecting plate (1021) away from the servo motor (201), a threaded sleeve (2012) being arranged on the threaded rod (2011), a telescopic rod (2026) being fixedly mounted on the threaded sleeve (2012), and a connecting plate (2026) being fixedly mounted above the telescopic rod (2026). 5) Two mutually symmetrical fixing plates (203) are fixedly installed at the bottom of the connecting plate (2025), two mutually symmetrical fixing rods (2031) are fixedly installed at the bottom of the two fixing plates (203), a first mounting plate (2032) and a second mounting plate (2033) are fixedly installed at the bottom between two of the four fixing rods (2031), two mutually symmetrical positioning plates (204) are fixedly installed at the opposite side walls of the two second connecting plates (1021), two mutually symmetrical placement plates (2041) are fixedly installed at the opposite side walls of the two positioning plates (204), a moving mechanism is provided on the placement plates (2041), and a planing device (103) is fixedly installed at the bottom of the first mounting plate (2032); The rotating clamping unit (300) comprises a first circular column (301) and a second circular column (304); the first circular column (301) and the second circular column (304) are both provided with a second bearing (3011) at the bottom; the two second bearings (3011) are provided on a workbench (1014); the first circular column (301) and the second circular column (304) are respectively provided with mutually symmetrical inclined surfaces (3012) above them; the first circular column (301) and the second circular column (304) are respectively provided with a first sliding mechanism on the inclined surfaces (3012) and a second sliding mechanism, and a first mounting rod (3015) and a second mounting rod (3043) are fixedly mounted above the first sliding mechanism and the second sliding mechanism, respectively; the first mounting rod (3015) and the second mounting rod (3043) are respectively mounted at the bottom of the moving mechanism; a first transmission mechanism and a second transmission mechanism are respectively arranged on the first circular column (301) and the second circular column (304); and limiting plates (3023) are respectively fixedly mounted on opposite ends of the first transmission mechanism and the second transmission mechanism, and clamping mechanisms are arranged on the two limiting plates (3023).

2. A fork planing device according to claim 1, characterized in that: The two special-shaped grooves (202) respectively comprise a guide groove (2021), a first inclined groove (2022) and a second inclined groove (2023); the two guide grooves (2021) are respectively arranged on opposite side walls of the two first connecting plates (102); the first inclined groove (2022) and the second inclined groove (2023) are respectively arranged at both ends of the two guide grooves (2021); the two first inclined grooves (2022) and the second inclined groove (2023) are respectively arranged on the two first connecting plates (102); the first inclined groove (2022) and the second inclined groove (2023) are respectively arranged on the two first connecting plates (102); the first inclined groove (2022) and the second inclined groove (2023) are symmetrical to each other; guide sliders (2024) are respectively slidably installed in the inner cavities of the two special-shaped grooves (202); the two guide sliders (2024) are symmetrical to each other; and a connecting plate (2025) is hingedly connected to the opposite side walls of the two guide sliders (2024).

3. A fork planing device according to claim 2, characterized in that: The moving mechanism comprises a first moving plate (2043) and a second moving plate (2044); the first moving plate (2043) and the second moving plate (2044) are staggered and symmetrical with each other; the first moving plate (2043) and the second moving plate (2044) are respectively located at the bottom of two placement plates (2041); two mutually symmetrical guide rods (2042) are movably penetrated on the first moving plate (2043) and the second moving plate (2044); the upper ends of the four guide rods (2042) are respectively fixedly mounted on the bottom of the top plate (1013); and the bottoms of the first moving plate (2043) and the second moving plate (2044) are respectively fixedly mounted with a first mounting rod (3015) and a second mounting rod (3043).

4. A fork planing device according to claim 3, characterized in that: The first sliding mechanism comprises a first arc-shaped sliding groove (3013), wherein the first arc-shaped sliding groove (3013) is provided on an inclined surface (3012) provided above the first circular column (301), a first movable sliding block (3014) is slidably installed in the inner cavity of the first arc-shaped sliding groove (3013), and a first mounting rod (3015) is fixedly installed above the first movable sliding block (3014).

5. A fork planing device according to claim 4, characterized in that: The second sliding mechanism comprises a second arc-shaped slide groove (3044), wherein the second arc-shaped slide groove (3044) is provided on an inclined surface (3012) provided above the second circular column (304), wherein a second movable slider (3042) is slidably installed in the inner cavity of the second arc-shaped slide groove (3044), and a second mounting rod (3043) is fixedly installed above the second movable slider (3042).

6. A fork planing device according to claim 5, characterized in that: The first transmission mechanism comprises a first bevel gear (302), the first bevel gear (302) being fixedly mounted on a first circular column (301), a second bevel gear (3021) being vertically meshedly mounted on a side of the first bevel gear (302) close to the working chamber (1015), a first rotating rod (3022) being fixedly mounted on a side wall of the second bevel gear (3021) away from the first bevel gear (3022), and an end of the first rotating rod (3022) away from the second bevel gear (3021) being rotatably connected to a limiting plate (3023).

7. A fork planing device according to claim 6, characterized in that: The second transmission mechanism comprises a third bevel gear (305), the third bevel gear (305) being fixedly mounted on the second circular column (304); a fourth bevel gear (3051) being vertically meshedly mounted on a side of the third bevel gear (305) close to the working chamber (1015); a second rotating rod (3052) being fixedly mounted on a side wall of the fourth bevel gear (3051) away from the third bevel gear (3055); and an end of the second rotating rod (3052) away from the fourth bevel gear (3051) being rotatably connected to a limiting plate (3023).

8. A fork planing device according to claim 7, characterized in that: The clamping mechanism comprises four fixing bolts (303), the four fixing bolts (303) are respectively meshed and mounted on two limit plates (3023), the four fixing bolts (303) are symmetrical to each other, and a first clamping plate (3031) and a second clamping plate (3032) are respectively rotatably arranged on one side wall of the four fixing bolts (303) opposite to each other, and a positioning rod (3033) is fixedly mounted on one end of the first clamping plate (3031) close to the second clamping plate (3032).

9. A fork planing device according to claim 8, characterized in that: Two mutually symmetrical mounting brackets (3054) are fixedly mounted above the workbench (1014), third bearings (3053) are respectively fixedly mounted above the two mounting brackets (3054), and the first rotating rod (3022) and the second rotating rod (3052) are respectively arranged on the two third bearings (3053).

10. A fork planing method, according to the fork planing device according to claim 9, characterized in that: The following steps are involved: Step 1: First, the staff places the shift fork on the workbench (1014), and then the staff rotates the fixing bolt (303) so that the first clamping plate (3031), the second clamping plate (3032) and the positioning rod (3033) can clamp and fix the placed shift fork; Step 2: The staff controls the servo motor (201) to rotate through the controller. When the servo motor (201) rotates, it can drive the threaded rod (2011) to rotate. When the threaded rod (2011) rotates, it can drive the threaded sleeve (2012) to move with the assistance of the special-shaped groove (202). Therefore, the guide slider (2024) slidingly arranged in the special-shaped groove (202) can first descend, then move horizontally, and finally rise. When the threaded sleeve (2012) moves to a certain position, the first mounting plate (2032) and the second mounting plate (2033) arranged below the threaded sleeve (2012) can be located on the first moving plate. (2043), and when the threaded sleeve (2012) continues to move, the guide slider (2024) will enter the second inclined slide groove (2023) at the special-shaped groove (202), so the guide slider (2024) can rise, thereby enabling the first mounting plate (2032) and the second mounting plate (2033) to rise. When the first mounting plate (2032) and the second mounting plate (2033) rise, they can drive the first movable plate (2043) to move vertically upward with the assistance of the guide rod (2042), and when the guide rod (2042) moves upward, it can drive the first mounting rod (3015) to move upward; Step 3: When the first mounting rod (3015) moves upward, it can pull the first movable slider (3014) provided at the first circular column (301) to move. When the first movable slider (3014) is subjected to a pulling force, it can drive the first circular column (301) to rotate with the assistance of the second bearing (3011) with the assistance of the first arc-shaped slide groove (3013). When the first circular column (301) rotates, it can drive the first bevel gear (302) to rotate, thereby driving the second bevel gear (3021) to rotate through the first bevel gear (302), thereby enabling the limit plate (3023) to rotate, thereby driving the second rotating rod (3052) to rotate through the fixed limited shift fork. When the second rotating rod (3052) rotates, it can drive the fourth bevel gear (3051) to rotate, thereby driving the third bevel gear (3051) to rotate through the fourth bevel gear (3051). When the third bevel gear (305) rotates, it can drive the second circular column (304) to rotate, thereby driving the second movable slider (3042) to move through the second arc-shaped slide groove (3044), so that the second mounting rod (3043) can move downward, thereby driving the second movable plate (2044) to move downward, thereby ensuring that the shift fork can be turned over and changed, so that when the threaded sleeve (2012) is reset, it can drive the planing equipment to process that surface of the shift fork, and when the processing is completed, the threaded sleeve (2012) can drive the guide slider (2024) to enter the first inclined slide groove (2022) provided at the special-shaped groove (202), thereby allowing the guide slider (2024) to rise, and at this time, it can drive the second movable plate (2044) to move upward, thereby driving the second mounting rod (3043) to move upward, and the above steps are reversed to enable the shift fork to change its surface back.

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