Transmission overturning tool

Abstract

The utility model discloses a transmission overturning tool, and particularly relates to the technical field of transmission accessory tools, the transmission overturning tool comprises a base assembly, the top end of the base assembly is provided with an overturning assembly, the base assembly comprises a bottom plate, the rear portion of the top face of the bottom plate is provided with a transverse groove, a transverse threaded rod is rotatably installed in the transverse groove, and the transverse threaded rod is connected with the overturning assembly. According to the transmission overturning tool, by changing the distance between the first baffle and the second baffle, the positions of the clamping plates can be changed, the clamping plates can just clamp the two ends of a transmission of the corresponding size, then transmission clamping of different sizes can be completed, the practicability is higher, and the practicability is higher. And meanwhile, the worm rotates to drive the corresponding worm gear to rotate so as to drive the mounting plates to rotate, and the mounting plates rotate to drive the transmission clamped between the two mounting plates to rotate, so that multiple side surfaces can be machined and maintained without fixing the transmission again, and the production, machining and maintenance efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission accessory tooling, in particular to a transmission turning tooling. Background Art

[0002] The transmission, also known as the gearbox, is a mechanism used to change the speed and torque from the engine. It can change the transmission ratio of the output shaft and the input shaft in a fixed or divided manner. The transmission consists of a speed transmission mechanism and an operating mechanism, and some cars also have a power output mechanism. Most transmission mechanisms use ordinary gear transmissions, and some use planetary gear transmissions. Ordinary gear transmission speed change mechanisms generally use sliding gears and synchronizers, etc., and during the production, processing, and maintenance of the transmission, the transmission needs to be fixed on the tooling to facilitate subsequent operations.

[0003] The existing Chinese patent application number 201920547623.9 discloses a transmission EHC flip tool, in which the bracket is fixed on the base plate; the bearing and the bearing cover are fixed on the left bracket and the right bracket respectively, and the rotating handle and the positioning sleeve base plate are respectively installed on the left and right half-axes, and the half-axes will pass through the bearing a and be fixed by the shaft with a retaining ring; the hinge shaft seat is fixed on the right bracket, and the pull rod handle is fixedly connected to the hinge shaft seat through the rotating shaft a; the plunger b is fixed on the right bracket, and the rotating shaft b connects and fixes the pull rod handle to the plunger b; the two ends of the platform are connected and fixed to the end plate, and the end plate is connected to the half-axle together; the bearing seat with the bearing b installed is fixed on the platform, the bearing pressure cover is fixed to the bearing seat, and the rotating shaft cooperates with the bearing b; the rotating base plate is fixed on the rotating shaft; the rotating base plate and the platform are both provided with positioning pins and toggle clamp pads, and the toggle clamp is fixed on the toggle clamp pads; the support frame is fixed to the front end of the rotating base plate, and the support frame is provided with a locking plunger a.

[0004] However, the flipping tool still has some shortcomings in actual use, such as the inability to adjust the size of the equipment, thereby being unable to adapt to the fixing and flipping of transmissions of different lengths and sizes, and therefore having poor adaptability and practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a transmission turning tool to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transmission turning tool, comprising a base assembly, a turning assembly is arranged at the top of the base assembly, the base assembly comprises a bottom plate, a transverse groove is opened at the rear of the top surface of the bottom plate, a transverse threaded rod is rotatably installed in the transverse groove, a sliding push plate is slidably installed on both sides of the bottom plate, a slider is threadedly sleeved at both ends of the transverse threaded rod, and the top surfaces of the two sliders are fixedly connected to the bottom surface of a sliding push plate respectively;

[0007] The flip assembly includes a No. 1 baffle plate and a No. 2 baffle plate, a No. 2 baffle plate is arranged on one side of the No. 1 baffle plate, a No. 1 rotating shaft is rotatably mounted on the top of the opposite surfaces of the No. 1 baffle plate and the No. 2 baffle plate, a mounting plate is fixedly mounted on the opposite ends of the two No. 1 rotating shafts, a concave plate is fixedly mounted on the top of the outer side surface of the No. 2 baffle plate, a circular shaft is rotatably mounted on one side of the concave plate, a worm gear is fixedly sleeved on the circular shaft, a flip motor is fixedly mounted on the top surface of the concave plate, a worm is fixedly mounted on the bottom end of the output shaft of the flip motor, and one side of the worm gear is meshingly connected with the worm gear.

[0008] Preferably, a No. 1 clamping plate is fixedly installed at the bottom of one side of the mounting plate, a vertical groove is opened in the middle of one side of the mounting plate, a vertical threaded rod is rotatably installed in the vertical groove, a No. 2 clamping plate is threadedly sleeved on the vertical threaded rod, and the transmission is clamped by the No. 1 clamping plate and the No. 2 clamping plate.

[0009] Preferably, the second clamping plate is located directly above the first clamping plate, and the second clamping plate is slidably mounted on the side of the mounting plate.

[0010] Preferably, a rotating motor is fixedly mounted at the rear edge of one side surface of the bottom plate, and one end of the output shaft of the rotating motor passes through one side surface of the transverse groove and is fixedly connected to one end of the transverse threaded rod.

[0011] Preferably, the bottoms of the first baffle plate and the second baffle plate are respectively fixedly connected to the inner side surface of a sliding push plate.

[0012] Preferably, an oil collecting groove is provided on the top surface of the bottom plate, and a telescopic connecting rod is fixedly connected between the back sides of the two mounting plates.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the transmission flipping tooling can change the position of the clamping plate by changing the spacing between the No. 1 baffle plate and the No. 2 baffle plate, so that it can just clamp the two ends of the transmission of the corresponding size, and thus can complete the clamping of transmissions of different sizes, which is more practical. At the same time, the rotation of the worm can drive the corresponding worm wheel to rotate, and the rotation of the mounting plate can drive the transmission clamped between the two mounting plates to rotate, and then the transmission can be simply flipped, so that multiple sides can be processed and maintained without re-fixing the transmission, greatly improving the production, processing and maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the base assembly of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the flip assembly of the utility model;

[0017] Figure 4 It is a partial three-dimensional structural schematic diagram of the flip assembly of the utility model.

[0018] In the figure: 1. base assembly; 101. bottom plate; 102. oil collecting trough; 103. transverse groove; 104. transverse threaded rod; 105. rotating motor; 106. sliding push plate; 2. flip assembly; 201. baffle plate No. 1; 202. baffle plate No. 2; 203. rotating shaft No. 1; 204. mounting plate; 205. clamping plate No. 1; 206. vertical threaded rod; 207. clamping plate No. 2; 208. concave plate; 209. round shaft; 210. worm gear; 211. flip motor; 212. worm; 213. telescopic connecting rod. DETAILED DESCRIPTION

[0019] 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.

[0020] The utility model provides a technical solution: comprising a base assembly 1, a flip assembly 2 is arranged at the top of the base assembly 1, the base assembly 1 comprises a bottom plate 101, a transverse groove 103 is opened at the rear of the top surface of the bottom plate 101, a transverse threaded rod 104 is rotatably installed in the transverse groove 103, a sliding plate 106 is slidably installed on both sides of the bottom plate 101, a slider is threadedly sleeved at both ends of the transverse threaded rod 104, and the top surfaces of the two sliders are fixedly connected to the bottom surface of a sliding plate 106 respectively;

[0021] The flip assembly 2 includes a No. 1 baffle 201 and a No. 2 baffle 202, a No. 2 baffle 202 is provided on one side of the No. 1 baffle 201, a No. 1 rotating shaft 203 is rotatably installed on the top of the opposite surfaces of the No. 1 baffle 201 and the No. 2 baffle 202, and a mounting plate 204 is fixedly installed on the opposite ends of the two No. 1 rotating shafts 203, a concave plate 208 is fixedly installed on the top of the outer side surface of the No. 2 baffle 202, a circular shaft 209 is rotatably installed on one side of the concave plate 208, a worm gear 210 is fixedly sleeved on the circular shaft 209, a flip motor 211 is fixedly installed on the top surface of the concave plate 208, a worm 212 is fixedly installed on the bottom end of the output shaft of the flip motor 211, and one side of the worm gear 210 is meshingly connected with the worm 212.

[0022] In this embodiment, a No. 1 clamping plate 205 is fixedly installed at the bottom of one side of the mounting plate 204, and a vertical groove is opened in the middle of one side of the mounting plate 204. A vertical threaded rod 206 is rotatably installed in the vertical groove, and a No. 2 clamping plate 207 is threadedly sleeved on the vertical threaded rod 206. The No. 2 clamping plate 207 is located directly above the No. 1 clamping plate 205, and the No. 2 clamping plate 207 is slidably installed on the side of the mounting plate 204. The rotation of the vertical threaded rod 206 can drive the No. 2 clamping plate 207 to approach the No. 1 clamping plate 205, and finally clamp the two ends of the transmission through the No. 1 clamping plate 205 and the No. 2 clamping plate 207.

[0023] A rotating motor 105 is fixedly installed at the rear edge of one side of the base plate 101, and one end of the output shaft of the rotating motor 105 passes through one side of the horizontal groove 103 and is fixedly connected to one end of the horizontal threaded rod 104. The rotation of the horizontal threaded rod 104 can drive the sliding push plates 106 threadedly sleeved on both ends thereof to move. Since the horizontal threaded rod 104 is a double-headed screw with opposite textures at both ends, the two sliding push plates 106 can be controlled to move closer to or away from each other.

[0024] The bottoms of the first baffle plate 201 and the second baffle plate 202 are respectively fixedly connected to the inner side surfaces of a sliding push plate 106. The sliding push plates 106 move closer to or farther from each other, which can drive the first baffle plate 201 and the second baffle plate 202 to move closer to or farther from each other, thereby changing the position of the clamping plate.

[0025] An oil collecting groove 102 is provided on the top surface of the bottom plate 101 , and a telescopic connecting rod 213 is fixedly connected between the backs of the two mounting plates 204 , and the telescopic connecting rod 213 can enable the two mounting plates 204 to rotate synchronously.

[0026] When in use, the transmission or the components of the transmission are taken out, and then the two ends are placed in the top surface grooves of a No. 1 clamping plate 205 respectively, and then the vertical threaded rod 206 is rotated. The rotation of the vertical threaded rod 206 can drive the No. 2 clamping plate 207 to approach the No. 1 clamping plate 205, and finally clamp the two ends of the transmission through the No. 1 clamping plate 205 and the No. 2 clamping plate 207. After clamping, the transmission can be operated. At the same time, when it is necessary to fix the transmissions of different lengths, the rotating motor 105 can be started. The rotating motor 105 can drive the transverse threaded rod 104 to rotate, and the rotation of the transverse threaded rod 104 can drive the sliding push plates 106 threadedly sleeved on both ends thereof to move. Since the transverse threaded rod 104 is a double-headed screw with opposite textures at both ends, the two sliding push plates 106 can be controlled to move closer to or farther away from each other. The moving closer or farther away of the sliding push plates 106 can drive the No. 1 baffle plate 2 01 and No. 2 baffle plates 202 are moved closer to or farther away from each other, thereby changing the position of the clamping plate so that it can just clamp the two ends of the transmission of the corresponding size. When the transmission needs to be operated on multiple sides, the worm 212 can be driven to rotate by the flipping motor 211. The rotation of the worm 212 can drive the corresponding worm wheel 210 to rotate. The rotation of the worm wheel 210 can drive the circular shaft 209 fixedly plugged in the center to rotate. The rotation of the circular shaft 209 can drive a No. 1 rotating shaft 203 fixedly connected to it to rotate. The No. 1 rotating shaft 203 can drive a mounting plate 204 fixedly connected to it to rotate. The rotation of the mounting plate 204 can drive the transmission clamped between the two mounting plates 204 to rotate, and then the transmission can be simply flipped, so that multiple sides can be processed and maintained without re-fixing the transmission, greatly improving the production, processing and maintenance efficiency.

[0027] To sum up, the transmission flipping tooling can change the position of the clamping plate by changing the spacing between the No. 1 baffle plate 201 and the No. 2 baffle plate 202, so that it can just clamp the two ends of the transmission of the corresponding size, and thus can complete the clamping of transmissions of different sizes, which is more practical. At the same time, the rotation of the worm 212 can drive the corresponding worm wheel 210 to rotate, which can drive the mounting plate 204 to rotate. The rotation of the mounting plate 204 can drive the transmission clamped between the two mounting plates 204 to rotate, and then the transmission can be simply flipped, so that multiple sides can be processed and maintained without re-fixing the transmission, thereby greatly improving the production, processing and maintenance efficiency.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission turning tool, comprising a base assembly (1), characterized in that The top of the base assembly (1) is provided with a flip assembly (2), and the base assembly (1) comprises a bottom plate (101), a transverse groove (103) is provided at the rear of the top surface of the bottom plate (101), a transverse threaded rod (104) is rotatably installed in the transverse groove (103), a sliding plate (106) is slidably installed on both sides of the bottom plate (101), and a slider is threadedly sleeved at both ends of the transverse threaded rod (104), and the top surfaces of the two sliders are fixedly connected to the bottom surface of a sliding plate (106) respectively; The flip assembly (2) comprises a first baffle (201) and a second baffle (202), wherein a second baffle (202) is disposed on one side of the first baffle (201), a first rotating shaft (203) is rotatably mounted on the top of the opposite surfaces of the first baffle (201) and the second baffle (202), a mounting plate (204) is fixedly mounted on the opposite ends of the two first rotating shafts (203), and a second rotating shaft (204) is fixedly mounted on the outer side surface of the second baffle (202). A concave plate (208) is fixedly installed on the top, a round shaft (209) is rotatably installed on one side of the concave plate (208), a worm gear (210) is fixedly sleeved on the round shaft (209), a flip motor (211) is fixedly installed on the top surface of the concave plate (208), a worm (212) is fixedly installed on the bottom end of the output shaft of the flip motor (211), and one side of the worm gear (210) is meshingly connected with the worm gear (212).

2. A transmission turning tool according to claim 1, characterized in that: A first clamping plate (205) is fixedly mounted at the bottom of one side of the mounting plate (204), a vertical groove is opened in the middle of one side of the mounting plate (204), a vertical threaded rod (206) is rotatably mounted in the vertical groove, a second clamping plate (207) is threadedly sleeved on the vertical threaded rod (206), and the transmission is clamped by the first clamping plate (205) and the second clamping plate (207).

3. A transmission turning tool according to claim 2, characterized in that: The second clamping plate (207) is located directly above the first clamping plate (205), and the second clamping plate (207) is slidably mounted on the side of the mounting plate (204).

4. The transmission turning tool according to claim 1, characterized in that: A rotating motor (105) is fixedly mounted at the rear edge of one side of the bottom plate (101), and one end of the output shaft of the rotating motor (105) passes through one side of the transverse groove (103) and is fixedly connected to one end of the transverse threaded rod (104).

5. The transmission turning tool according to claim 1, characterized in that: The bottoms of the first baffle plate (201) and the second baffle plate (202) are respectively fixedly connected to the inner side surface of a sliding push plate (106).

6. The transmission turning tool according to claim 1, characterized in that: An oil collecting groove (102) is provided on the top surface of the bottom plate (101), and a telescopic connecting rod (213) is fixedly connected between the back surfaces of the two mounting plates (204).

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