Worm grinding roller machining device based on new energy automobile

Abstract

The utility model relates to the technical field of worm grinding roller machining, in particular to a worm grinding roller machining device based on a new energy automobile, which comprises a supporting mechanism and a conical surface machining mechanism, and the conical surface machining mechanism comprises a first driving piece, a bidirectional threaded rod, two conical surface machining wheel discs and a first supporting block. The driving end of the first driving piece is connected with one end of the bidirectional threaded rod, the other end of the bidirectional threaded rod is rotationally connected with the first supporting block, the two conical surface machining wheel discs are oppositely arranged, and the conical surface machining wheel discs are arranged on the bidirectional threaded rod in a sleeving mode and are in threaded connection with the bidirectional threaded rod; the first driving part is used for driving the two conical surface machining wheel discs to move oppositely or oppositely. By adjusting the relative positions of the two conical surface machining wheel discs, the machining requirements of single-conical-surface worm grinding roller machining and double-conical-surface worm grinding roller machining can be met, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of worm gear grinding roller processing technology, and in particular to a processing device for worm gear grinding rollers based on new energy vehicles. Background Technology

[0002] Worm grinding rollers are core tools in worm gear grinding. Their design precision, material properties, and process adaptability directly affect the tooth profile accuracy, surface quality, and machining efficiency of the worm gear. As a processed product of worm gears, worm grinding rollers are increasingly being used as an essential process in the worm gear manufacturing of new energy vehicles. Therefore, we urgently need a machining device for worm grinding rollers based on new energy vehicle applications.

[0003] Worm gear grinding rollers are divided into: single conical surface (e.g.) Figure 8 (as shown) and double cones (as shown) Figure 9 (As shown). Currently, single-cone worm grinding rollers and double-cone worm grinding rollers require two sets of processing equipment, one for processing the single-cone worm grinding roller and the other for processing the double-cone worm grinding roller. This operation increases the production cost of worm grinding roller processing due to the use of two sets of processing equipment. Utility Model Content

[0004] To address the shortcomings of existing production technologies, the applicant provides a processing device for worm grinding rollers based on new energy vehicles. By improving the structure of the worm grinding roller processing device, the processing requirements of single-cone worm grinding rollers and double-cone worm grinding rollers are met, thereby reducing production costs.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A processing device for worm grinding wheels based on new energy vehicles includes: a support mechanism and a conical surface processing mechanism. The support mechanism is used to fix the worm grinding wheel to be processed and to drive the worm grinding wheel to rotate along the axial direction of the worm grinding wheel. The conical surface processing mechanism is located above the support mechanism and includes: a first driving member, a bidirectional threaded rod, two conical surface processing discs, and a first support block. The driving end of the first driving member is connected to one end of the bidirectional threaded rod, and the other end of the bidirectional threaded rod is rotatably connected to the first support block. The two conical surface processing discs... The machining discs are arranged opposite each other, with the conical machining disc sleeved on the bidirectional threaded rod and threadedly connected to it. The first driving member is used to drive the two conical machining discs to move relative to each other or towards each other. When the two conical machining discs move relative to each other and are in contact, they work together to perform machining operations on a double-conical worm grinding wheel. When the two conical machining discs move relative to each other and are separated, they each work separately to perform machining operations on a single-conical worm grinding wheel, and the machining operations of the two single-conical worm grinding wheels do not interfere with each other.

[0007] Therefore, by using the relative or opposing motion of the two conical machining discs, the switching between double-conical worm grinding wheel processing and single-conical worm grinding wheel processing can be achieved. Compared to the existing method that requires two sets of processing equipment to process single-conical and double-conical worm grinding wheels, this method has a simple structure and is easy to operate. By adjusting the relative position of the two conical machining discs, the processing requirements for both single-conical and double-conical worm grinding wheels can be met, thereby reducing production costs. In addition, when processing single-conical worm grinding wheels, the two conical machining discs can simultaneously process and form two single-conical worm grinding wheels, thereby improving the processing efficiency of single-conical worm grinding wheels.

[0008] As a further improvement to the above technical solution, it also includes: a first driving mechanism, the driving end of the first driving mechanism being connected to the conical surface processing mechanism and used to drive the conical surface processing mechanism to rotate along the axis of the worm grinding wheel.

[0009] As a further improvement to the above technical solution: the first driving mechanism includes a second driving member and a second support block. The first driving member is connected to the driving end of the second driving member via a third support block, and the second support block is rotatably connected to the first support block via a support rod. Thus, activating the second driving member drives the rotation of the conical surface processing mechanism, thereby using the rotating conical surface processing wheel to process the worm grinding roller, forming a single-conical worm grinding roller or a double-conical worm grinding roller.

[0010] As a further improvement to the above technical solution, the conical surface machining mechanism further includes two telescopic rods. One end of each telescopic rod is hinged to the conical surface machining wheel, one end of one telescopic rod is hinged to the first support block, and one end of the other telescopic rod is hinged to the third support block. Thus, the movement of the conical surface machining wheel can be restricted by the telescopic rods. When the first driving member drives the bidirectional threaded rod to rotate, the telescopic rods ensure that the two conical surface machining wheels can only move along the axial direction of the bidirectional threaded rod and will not rotate with it. This ensures that the two conical surface machining wheels can move relative to each other or towards each other, allowing switching between double-conical surface machining mode and single-conical surface machining mode.

[0011] As a further improvement to the above technical solution, it also includes: two third driving components. The telescopic end of one third driving component is connected to the second driving component via a fourth support block, and the telescopic end of the other third driving component is connected to the second support block. The third driving components are used to drive the conical surface processing wheel to move up and down. Thus, activating the third driving component causes the conical surface processing mechanism to move downwards, so that the conical surface processing wheel contacts the worm grinding roller to be processed. The rotating conical surface processing wheel then processes the worm grinding roller to form a single-conical worm grinding roller or a double-conical worm grinding roller.

[0012] As a further improvement to the above technical solution: the support mechanism includes two support parts, which are arranged opposite to each other, and both support parts are used to fix the worm gear grinding roller.

[0013] As a further improvement to the above technical solution: the support part includes a fourth driving member and a fixing block. The driving end of the fourth driving member is connected to the fixing block, which is used to fix the worm grinding roller. Two fixing blocks are used to fix single-cone worm grinding rollers respectively, and the two fixing blocks are used together to fix double-cone worm grinding rollers. Thus, activating the fourth driving member drives the worm grinding roller to be processed to rotate. The rotation of the worm grinding roller and the rotation of the conical processing wheel create relative motion between the worm grinding roller and the conical processing wheel, thereby improving the processing effect and efficiency of the worm grinding roller.

[0014] As a further improvement to the above technical solution, it also includes: two fifth driving components, the telescopic ends of which are connected to the fourth driving component via sliders. Thus, activating the fifth driving component causes the slider to slide, thereby causing the support portion to slide, facilitating the installation and removal of the worm gear grinding roller relative to the fixed block.

[0015] As a further improvement to the above technical solution, it also includes a support plate, wherein the third driving component is connected to the support plate.

[0016] As a further improvement to the above technical solution, it also includes: a base, wherein the support mechanism is slidably connected to the base, and the support plate is connected to the base via a connecting rod.

[0017] The beneficial effects of this utility model are as follows:

[0018] By using the relative or opposing motion of two conical machining discs, the process can switch between machining double-conical worm gear grinding wheels and single-conical worm gear grinding wheels. Compared to existing methods that require two sets of machining equipment to achieve both single-conical and double-conical worm gear grinding wheels, this method is simple in structure and easy to operate. By adjusting the relative position of the two conical machining discs, the machining requirements for both single-conical and double-conical worm gear grinding wheels can be met, thereby reducing production costs. Furthermore, when machining single-conical worm gear grinding wheels, the two conical machining discs can simultaneously produce two single-conical worm gear grinding wheels, thus improving the machining efficiency of single-conical worm gear grinding wheels.

[0019] This utility model also has the following advantages:

[0020] 1. This utility model can restrict the movement of the conical machining wheel by means of a telescopic rod. When the first driving member drives the bidirectional threaded rod to rotate, due to the setting of the telescopic rod, the two conical machining wheels can only move along the axial direction of the bidirectional threaded rod, and will not rotate with the rotation of the bidirectional threaded rod. In this way, it can ensure that the two conical machining wheels move relative to each other or towards each other, so as to switch back and forth between the double conical machining mode and the single conical machining mode.

[0021] 2. This utility model activates the fourth driving component, which drives the worm grinding roller to be processed to rotate. Through the rotation of the worm grinding roller and the rotation of the conical processing wheel, relative motion is generated between the worm grinding roller and the conical processing wheel, thereby improving the processing effect and efficiency of the worm grinding roller. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the processing device for worm gear grinding rollers based on new energy vehicles according to this utility model;

[0023] Figure 2 This is a front view of the processing device for worm gear grinding rollers based on new energy vehicles according to this utility model;

[0024] Figure 3 This is a schematic diagram showing the installation of the conical surface processing mechanism, the first driving mechanism, and the third driving component of this utility model.

[0025] Figure 4 This is a front view of the conical surface machining mechanism, the first drive mechanism, and the third drive component of this utility model.

[0026] Figure 5 This is a schematic diagram of the conical surface processing mechanism of this utility model;

[0027] Figure 6 This is a front view of the conical surface machining mechanism of this utility model;

[0028] Figure 7 This is a schematic diagram of the support mechanism of this utility model;

[0029] Figure 8 This is a schematic diagram of the structure of the single-cone worm gear grinding roller of this utility model;

[0030] Figure 9 This is a schematic diagram of the structure of the double-conical worm gear grinding roller of this utility model.

[0031] Among them: 1. Supporting institutions;

[0032] 101. Support component; 102. Fourth driving component; 103. Fixing block;

[0033] 2. Conical surface machining mechanism;

[0034] 201. First driving component; 202. Bidirectional threaded rod; 203. Tapered surface machining wheel; 204. First support block; 205. Third support block; 206. Telescopic rod;

[0035] 3. First drive mechanism;

[0036] 301. Second driving component; 302. Second support block; 303. Support rod; 304. Fourth support block;

[0037] 4. Third drive component;

[0038] 5. Fifth driving component;

[0039] 6. Slider;

[0040] 7. Support plate;

[0041] 701. Connecting rod;

[0042] 8. Base. Detailed Implementation

[0043] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0044] like Figures 1 to 9The diagram shows the preferred embodiment of this utility model. This embodiment describes a processing device for a worm gear grinding wheel based on a new energy vehicle. The device includes a support mechanism 1 and a conical surface processing mechanism 2. The support mechanism 1 is used to fix the worm gear grinding wheel to be processed and to drive the worm gear grinding wheel to rotate along its axial direction. The conical surface processing mechanism 2 is located above the support mechanism 1 and includes a first driving member 201, a bidirectional threaded rod 202, two conical surface processing discs 203, and a first support block 204. The driving end of the first driving member 201 is connected to one end of the bidirectional threaded rod 202, and the other end of the bidirectional threaded rod 202 is connected to the first support block 204. The two conical machining discs 203 are rotatably connected and positioned opposite each other. The conical machining discs 203 are sleeved on the bidirectional threaded rod 202 and threadedly connected to the bidirectional threaded rod 202. The first driving member 201 is used to drive the two conical machining discs 203 to move relative to each other or towards each other. When the two conical machining discs 203 move relative to each other and are in contact with each other, the two conical machining discs 203 are used together for machining the double conical worm grinding wheel. When the two conical machining discs 203 move relative to each other and are separated from each other, the two conical machining discs 203 are used respectively for machining the single conical worm grinding wheel, and the machining operations of the two single conical worm grinding wheels do not interfere with each other. Therefore, by using the relative or opposing motion of the two conical machining discs 203, the switching between double-conical worm grinding wheel processing and single-conical worm grinding wheel processing can be achieved. Compared to the existing method that requires two sets of processing equipment to process single-conical worm grinding wheels and double-conical worm grinding wheels, this method has a simple structure and is easy to operate. By adjusting the relative position of the two conical machining discs 203, the processing requirements for single-conical worm grinding wheel processing and double-conical worm grinding wheel processing can be met, thereby reducing production costs. In addition, when processing single-conical worm grinding wheels, the two conical machining discs 203 can simultaneously process and form two single-conical worm grinding wheels, thereby improving the processing efficiency of single-conical worm grinding wheels.

[0045] For example, the first driving component 201 is a motor.

[0046] In this embodiment, it further includes: a first driving mechanism 3, the driving end of which is connected to the conical surface processing mechanism 2 and is used to drive the conical surface processing mechanism 2 to rotate along the axis of the worm grinding wheel; the first driving mechanism 3 includes: a second driving member 201 and a second support block 302, the first driving member 201 is connected to the driving end of the second driving member 301 through the third support block 205, and the second support block 302 is rotatably connected to the first support block 204 through the support rod 303. Thus, the second driving member 301 is activated, and the second driving member 301 drives the rotation of the conical surface processing mechanism 2, so as to use the rotating conical surface processing wheel 203 to process the worm grinding wheel to form a single conical worm grinding wheel or a double conical worm grinding wheel.

[0047] For example, the second drive component 301 uses a motor.

[0048] In this embodiment, the conical surface machining mechanism 2 further includes two telescopic rods 206. One end of each telescopic rod 206 is hinged to the conical surface machining wheel 203, one end of one telescopic rod 206 is hinged to the first support block 204, and one end of the other telescopic rod 206 is hinged to the third support block 205. Thus, the telescopic rods 206 can restrict the movement of the conical surface machining wheel 203. When the first driving member 201 drives the bidirectional threaded rod 202 to rotate, the telescopic rods 206 ensure that the two conical surface machining wheels 203 can only move along the axial direction of the bidirectional threaded rod 202, and will not rotate with the rotation of the bidirectional threaded rod 202. This ensures that the two conical surface machining wheels 203 can move relative to each other or towards each other, allowing switching between double-conical surface machining mode and single-conical surface machining mode.

[0049] In this embodiment, two third driving members 4 are also included. The telescopic end of one third driving member 4 is connected to the second driving member 301 via a fourth support block 304, and the telescopic end of the other third driving member 4 is connected to the second support block 302. The third driving members 4 are used to drive the conical surface processing wheel 203 to move up and down. Thus, when the third driving member 4 is activated, the conical surface processing mechanism 2 moves downward, so that the conical surface processing wheel 203 contacts the worm grinding roller to be processed, and the rotating conical surface processing wheel 203 processes the worm grinding roller to form a single-conical worm grinding roller or a double-conical worm grinding roller.

[0050] For example, the third drive component 4 uses a cylinder.

[0051] In this embodiment, the support mechanism 1 includes two support parts 101, which are arranged opposite to each other and are both used to fix the worm grinding roller. Each support part 101 includes a fourth driving member 102 and a fixing block 103. The driving end of the fourth driving member 102 is connected to the fixing block 103, and the fixing block 103 is used to fix the worm grinding roller. The two fixing blocks 103 are respectively used to fix a single-cone worm grinding roller, and the two fixing blocks 103 are used together to fix a double-cone worm grinding roller. Thus, when the fourth driving member 102 is activated, the worm grinding roller to be processed is driven to rotate. Through the rotation of the worm grinding roller and the rotation of the conical processing wheel 203, relative motion is generated between the worm grinding roller and the conical processing wheel 203, thereby improving the processing effect and processing efficiency of the worm grinding roller.

[0052] For example, the fourth drive component 102 uses a motor.

[0053] In this embodiment, two fifth driving members 5 are also included. The telescopic ends of the fifth driving members 5 are connected to the fourth driving member 102 via sliders 6. Thus, activating the fifth driving members 5 causes the sliders 6 to slide, thereby causing the support portion 101 to slide, facilitating the installation and removal of the worm gear grinding roller relative to the fixed block 103.

[0054] For example, the fifth drive component 5 uses a cylinder.

[0055] In this embodiment, it also includes: a support plate 7, and a third driving member 4 connected to the support plate 7.

[0056] In this embodiment, it also includes: a base 8, a support mechanism 1 slidably connected to the base 8, and a support plate 7 connected to the base 8 via a connecting rod 701. Specifically, the fifth driving member 5 is connected to the base 8, and the slider 6 is slidably connected to the base 8.

[0057] The processing procedure of this utility model worm grinding roller is as follows (this processing only targets the conical surface of the worm grinding roller; other processing steps of the worm grinding roller have been completed): First, according to the type of worm grinding roller to be processed, the relative positions of the two conical surface processing discs 203 are adjusted by the first driving member 201 (if it is a single-conical surface worm grinding roller, the two conical surface processing discs 203 are separated from each other; if it is a double-conical surface worm grinding roller, the two conical surface processing discs 203 are in contact with each other); then, the fifth driving member 5 is activated to move the two support parts 101 away from each other, so as to grind the worm grinding roller to be processed. The wheel is installed on the fixed block 103, and then the support part 101 is moved by the fifth driving member 5 so that the worm grinding roller to be processed is located directly below the conical surface processing wheel 203. Then, the third driving member 4 is activated to drive the conical surface processing wheel 203 to move downward and contact the worm grinding roller to be processed. Finally, the second driving member 301 and the fourth driving member 102 are activated to make the conical surface processing wheel 203 rotate and the worm grinding roller to be processed rotate. Through the mutual rotation of the conical surface processing wheel 203 and the worm grinding roller, a single conical surface worm grinding roller or a double conical surface worm grinding roller is formed.

[0058] In summary, this invention achieves switching between single-cone worm grinding wheel processing and double-cone worm grinding wheel processing through the relative or opposing movement of two conical processing discs 203. Compared to existing methods that require two sets of processing devices to process single-cone worm grinding wheels and double-cone worm grinding wheels, this method has a simple structure and is easy to operate. By adjusting the relative position of the two conical processing discs 203, the processing requirements for both single-cone worm grinding wheel processing and double-cone worm grinding wheel processing can be met, thereby reducing production costs. Furthermore, when processing single-cone worm grinding wheels, the two conical processing discs 203 can simultaneously process and form two single-cone worm grinding wheels, thereby improving the processing efficiency of single-cone worm grinding wheels.

[0059] The above description is an explanation of the present utility model and not a limitation thereof. The scope of the present utility model is defined by the claims. Within the protection scope of the present utility model, any form of modification may be made.

Claims

1. A processing device for worm gear grinding rollers based on new energy vehicles, characterized in that, include: Support mechanism (1), the support mechanism (1) is used to fix the worm grinding wheel to be processed, and to drive the worm grinding wheel to rotate along the worm grinding wheel axis; A conical surface machining mechanism (2) is located above the support mechanism (1), and the conical surface machining mechanism (2) includes: The system comprises a first driving component (201), a bidirectional threaded rod (202), two conical machining discs (203), and a first support block (204). The driving end of the first driving component (201) is connected to one end of the bidirectional threaded rod (202), and the other end of the bidirectional threaded rod (202) is rotatably connected to the first support block (204). The two conical machining discs (203) are arranged opposite to each other. The conical machining discs (203) are sleeved on the bidirectional threaded rod (202) and threadedly connected to the bidirectional threaded rod (202). The first driving component (201) is used to drive the two conical machining discs (203) to move relative to each other or towards each other. When the two conical machining discs (203) move relative to each other and come into contact with each other, the two conical machining discs (203) work together to perform machining operations on the double conical worm grinding wheel; When the two conical machining discs (203) move relative to each other and separate from each other, the two conical machining discs (203) are respectively used for machining operations of single conical worm grinding wheels, and the machining operations of the two single conical worm grinding wheels do not interfere with each other.

2. The new energy vehicle based worm grinding roller processing device of claim 1, wherein: Also includes: The first driving mechanism (3) is connected to the conical surface processing mechanism (2) at its driving end and is used to drive the conical surface processing mechanism (2) to rotate along the axis of the worm grinding wheel.

3. The new energy vehicle based worm grinding roller processing device of claim 2, wherein: The first drive mechanism (3) includes: The second driving member (301) and the second support block (302) are connected to the driving end of the second driving member (301) through the third support block (205), and the second support block (302) is rotatably connected to the first support block (204) through the support rod (303).

4. The new energy vehicle based worm grinding roller processing device of claim 3, wherein: The conical surface machining mechanism (2) also includes: Two telescopic rods (206), one end of which is hinged to the conical machining wheel (203), one end of which is hinged to the first support block (204), and one end of which is hinged to the third support block (205).

5. The new energy vehicle based worm grinding roller processing device of claim 3, wherein: Also includes: Two third driving components (4), one of which has its telescopic end connected to the second driving component (301) via a fourth support block (304), and the other of which has its telescopic end connected to the second support block (302), the third driving component (4) being used to drive the conical processing wheel (203) to move up and down.

6. The new energy vehicle based worm grinding roller processing device of claim 1, wherein: The support mechanism (1) includes: Two support portions (101) are arranged opposite to each other, and both support portions (101) are used to fix the worm gear grinding roller.

7. The new energy vehicle based worm grinding roller processing device of claim 6, wherein: The support portion (101) includes: A fourth driving member (102) and a fixing block (103) are provided, wherein the driving end of the fourth driving member (102) is connected to the fixing block (103), and the fixing block (103) is used to fix the worm gear grinding roller. The two fixing blocks (103) are used to fix the single-cone worm grinding roller, and the two fixing blocks (103) are used together to fix the double-cone worm grinding roller. 8.The new energy vehicle based worm grinding roller processing device of claim 7, wherein: Also includes: Two fifth drive members (5), the telescopic ends of which are connected to the fourth drive member (102) via sliders (6). 9.The new energy vehicle based worm grinding roller processing device of claim 5, wherein: Also includes: The support plate (7) is connected to the third driving member (4).

10. The processing device for worm gear grinding rollers based on new energy vehicles as described in claim 9, characterized in that: Also includes: The base (8) is slidably connected to the support mechanism (1), and the support plate (7) is connected to the base (8) through the connecting rod (701).

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