High-precision roll grinder headstock transmission structure
By installing the support base and clamping components on the head stand of the roll grinder, combined with the design of the transmission assembly, the stable fixation and efficient rotation of the roll roll are achieved, and the problems of convenience and grinding efficiency of the transmission device in the prior art are solved, and the convenience of use and grinding quality of the roll grinder are improved.
Patent Information
- Application Number
- CN202422422152.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-09
AI Technical Summary
During the installation and use of the existing roller grinder, the transmission structure cannot achieve stable fixation and convenient rotation of the rollers at the same time, resulting in a reduction in the convenience of the transmission device.
A high-precision roll grinder head stand transmission structure is designed. By installing a support base and a clamping assembly on the machining base, and using the connection between the transmission assembly and the clamping assembly, the lateral movement and rotation of the roll are realized, and efficiently polished with a grinding robot.
It improves the installation convenience and grinding quality of the roll, ensures that the transmission assembly does not block the grinding area while driving the roll to rotate, and improves the convenience of the transmission device and grinding efficiency.
Smart Images
Figure CN223146731U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding machine transmission structures, in particular to a high-precision roll grinder headstock transmission structure. Background Technique
[0002] During the processing of rolls, a roll grinder is required to perform grinding operations on the rolls. The grinder consists of a fixed component and a grinding manipulator. The grinding manipulator is located on one side of the fixed component, and a transmission component is installed at the headstock of the grinder. Connecting the transmission component to the fixed component can drive the roll body to rotate, facilitating the grinding manipulator to grind the entire outer peripheral wall of the roll.
[0003] Due to the large volume and weight of the roll, when installing the roll and the grinder, first, the roll needs to be placed on the top of the grinder base through a hoisting device. The fixed components are located on both sides of the roll, and the roll is supported by the support members on the grinder. To facilitate the installation of the roll and the grinder, it is necessary to ensure that the distance between the two fixed components is greater than the length of the roll, thus facilitating the hoisting device to hoist the roll onto the top of the support members. However, the transmission structure only serves the purpose of driving the roll to rotate. Although this installation method is convenient for installing the roll and the grinder, it cannot ensure that while the transmission component drives the roll to rotate, the fixed component can be laterally moved to both sides of the roll to fix the roll, thereby reducing the convenience of using the transmission device. In view of the deficiencies of the prior art, we propose a high-precision roll grinder headstock transmission structure to solve the above problems. Content of the Utility Model
[0004] To achieve the above objectives, the utility model is realized through the following technical solutions: A high-precision roll grinder headstock transmission structure, including a processing base, a grinding manipulator is arranged on one side of the processing base, both sides of the top of the processing base are fixedly connected with side plates, a transmission component is arranged on the outer wall of one side plate, a support base is arranged on the top of the processing base, a roll body is arranged on the top of the support base, end support components are arranged on the inner walls of both side plates, the end support components include a clamping component and a support cylinder respectively located on the inner walls of both sides of the side plates, the clamping component is connected to the transmission component, the support cylinder is fixedly installed on the inner wall of the side plate, the clamping component clamps and fixes one end of the roll body, and the support cylinder supports and limits the other end of the roll body.
[0005] When the transmission component works, it drives the clamping component to move laterally, so that the clamping component clamps one end of the roll body and drives the roll body to rotate, enabling the grinding manipulator to perform grinding operations on the outer peripheral wall of the roll body. When the transmission component works, it drives the roll body to move laterally, so that the other end of the roll body is inserted into the inside of the support cylinder, enabling the support cylinder to support the other end of the roll body.
[0006] Preferably, support members are provided on both sides of the top of the support base. The support members support the bottom sides of both sides of the roll body. A drive assembly is provided inside the support base, and the drive assembly drives the support members to move when it works.
[0007] Preferably, the transmission assembly includes a second motor, a drive cylinder, a gear cylinder, a gear outer cylinder, a transmission shaft, a drive gear, a transmission gear, a limiting plate, and a support cylinder.
[0008] Preferably, the second motor and the drive cylinder are both installed on the outer wall of the side plate. The output end of the second motor is fixedly connected to one end of the transmission shaft, and the other end of the transmission shaft is fixedly connected to a drive gear.
[0009] Preferably, the gear outer cylinder is rotatably connected to the inside of the side plate. A gear cylinder is slidably connected to the inside of the gear outer cylinder, and the gear outer cylinder and the gear cylinder are meshed with each other.
[0010] Preferably, the transmission gear is fixedly sleeved on the outer peripheral wall of the gear outer cylinder. The transmission gear is meshed with the drive gear, and the output end of the drive cylinder is fixedly connected to one end of the gear cylinder.
[0011] Preferably, a limiting plate is fixedly connected to the outer wall of the clamping assembly, and the limiting plate is located on the outer wall of the side plate.
[0012] Preferably, the drive assembly includes a bidirectional screw rotatably connected to the inside of the support base. Drive members are slidably sleeved on the outer peripheral walls on both sides of the bidirectional screw. The drive members are fixedly connected to the support members. A first motor is installed on the outer wall of the support base, and its output end is fixedly connected to the bidirectional screw.
[0013] The utility model discloses a transmission structure of a headstock of a high-precision roll grinder, and the beneficial effects thereof are as follows: For the transmission structure of the headstock of the high-precision roll grinder, by installing a support base on the top of the processing base, the roll body can be supported, and a clamping assembly and a support cylinder are respectively installed on both sides of the support base, and the transmission assembly is installed at the headstock of the grinder, so that the transmission assembly is connected to the clamping assembly, which is convenient for installing the roll body and the support base. At the same time, with the cooperation of the transmission assembly, the clamping assembly can be driven to move horizontally, so that the clamping assembly and the support cylinder respectively support and clamp both ends of the roll body. At the same time, it can ensure that the transmission assembly drives the clamped roll body to rotate, which is convenient for the grinding manipulator to grind the outer peripheral wall of the roll body. By driving the support members to move through the drive assembly, the support members do not block the outer peripheral wall of the roll body, which is convenient for grinding and can ensure the grinding quality of the roll body. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0015] Figure 1 Schematic diagram of the overall structure of the present invention;
[0016] Figure 2 Schematic diagram of the structure after the roll body and the support base of the present invention are installed;
[0017] Figure 3 Schematic diagram of the structure after the roll body of the present invention is clamped and fixed;
[0018] Figure 4 Schematic diagram of the connection structure between the bidirectional screw and the support member of the present invention;
[0019] Figure 5 Schematic diagram of the internal sectional structure of the side plate of the present invention;
[0020] Figure 6 Schematic diagram of the transmission component structure of the present invention.
[0021] In the figure: 1, processing base; 101, side plate; 2, grinding manipulator; 3, roll body; 301, support base; 302, support member; 3021, driving member; 3022, bidirectional screw; 3023, first motor; 4, end support assembly; 401, clamping assembly; 4011, second motor; 4012, driving cylinder; 4013, gear cylinder; 4014, gear outer cylinder; 4015, transmission shaft; 4016, driving gear; 4017, transmission gear; 4018, limiting plate; 402, support cylinder. Specific embodiments
[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.
[0023] To better understand the above technical solutions, the following will describe the above technical solutions in detail in conjunction with the accompanying drawings of the specification and specific embodiments.
[0024] An embodiment of the utility model discloses a high-precision headstock drive structure for a roll grinder.
[0025] As shown in the attached Figure 1-6 figure, it includes a processing base 1. A grinding manipulator 2 is arranged on one side of the processing base 1. Both sides of the top of the processing base 1 are fixedly connected with side plates 101. A transmission component is arranged on the outer wall of one side plate 101. A support base 301 is arranged on the top of the processing base 1. A roll body 3 is arranged on the top of the support base 301. End support components 4 are arranged on the inner walls of both side plates 101. The end support component 4 includes a clamping component 401 and a support cylinder 402 respectively located on the inner walls of both sides of the side plate 101, so that the support cylinder 402 can support the other end of the roll body 3. During the process of driving the roll body 3 to rotate, one end of the roll body 3 can rotate inside the support cylinder 402. The other end of the roll body 3 is supported by the support cylinder 402, improving the stability effect during the rotation of the roll body 3. The clamping component 401 is connected to the transmission component. The support cylinder 402 is fixedly installed on the inner wall of the side plate 101. The clamping component 401 clamps and fixes one end of the roll body 3, and the support cylinder 402 supports and limits the other end of the roll body 3. During operation, the limit plate 4018 is in contact with the outer wall of the side plate 101. Subsequently, the roll body 3 is loaded onto the top of the support member 302 through an external loading component. At this time, both ends of the roll body 3 are on the same horizontal plane with the clamping components 401 and the support cylinders 402 on both sides respectively. Then, the transmission component drives the clamping component 401 to move horizontally, so that the clamping component 401 moves to one end of the roll body 3 and clamps and fixes the roll body 3. Subsequently, the transmission component continues to drive the clamped roll body 3 to move horizontally, so that the other end of the roll body 3 is inserted into the support cylinder 402. Finally, the transmission component drives the clamping component 401 to rotate, and thus can drive the roll body 3 to rotate on the top of the support member 302, facilitating the grinding manipulator 2 to perform grinding operations on the outer peripheral wall of the roll body 3.
[0026] The transmission component works to drive the clamping component 401 to move horizontally, so that the clamping component 401 clamps one end of the roll body 3 and drives the roll body 3 to rotate, enabling the grinding manipulator 2 to perform grinding operations on the outer peripheral wall of the roll body 3. The transmission component works to drive the roll body 3 to move horizontally, so that the other end of the roll body 3 is inserted into the support cylinder 402, enabling the support cylinder 402 to support the other end of the roll body 3.
[0027] On both sides of the top of the support base 301, there are support members 302. The support members 302 support the bottom of the roll body 3. The support members 302 support the bottom sides of the roll body 3. Inside the support base 301, there is a drive assembly. When the drive assembly works, it drives the support members 302 to move. The drive assembly includes a second motor 4011, a drive cylinder 4012, a gear cylinder 4013, a gear outer cylinder 4014, a transmission shaft 4015, a drive gear 4016, a transmission gear 4017, a limit plate 4018, and a support cylinder 402. When clamping and fixing the roll body 3, first start the drive cylinder 4012, so that the drive cylinder 4012 drives the gear cylinder 4013 to slide inside the gear outer cylinder 4014. Then, the gear cylinder 4013 can drive the clamping assembly 401 to move to one end of the roll body 3, and the clamping assembly 401 clamps and fixes one end of the roll body 3. Subsequently, the drive cylinder 4012 continues to work, driving the other end of the roll body 3 to be inserted into the support cylinder 402. After the roll body 3 is fixedly installed, by starting the second motor 4011, the transmission shaft 4015 drives the drive gear 4016 to rotate inside the side plate 101. Through the meshing between the drive gear 4016 and the transmission gear 4017, and the meshing between the gear outer cylinder 4014 and the gear cylinder 4013, the gear cylinder 4013 can drive the clamping assembly 401 to rotate, and then the clamped roll body 3 can be driven to rotate, which is convenient for the grinding manipulator 2 to grind the outer peripheral wall of the roll body 3.
[0028] Both the second motor 4011 and the drive cylinder 4012 are installed on the outer wall of the side plate 101. The output end of the second motor 4011 is fixedly connected to one end of the transmission shaft 4015. The other end of the transmission shaft 4015 is fixedly connected to a drive gear 4016. The gear outer cylinder 4014 is rotatably connected inside the side plate 101. The gear cylinder 4013 is slidably connected inside the gear outer cylinder 4014. The gear outer cylinder 4014 and the gear cylinder 4013 mesh with each other. During the process of supporting the roll body 3 by the support members 302, the drive assembly can drive the support members 302 to move, so that the grinding manipulator 2 does not block the grinding area of the outer peripheral wall of the roll body 3, and the support effect of the support members 302 on the roll body 3 can be ensured.
[0029] The transmission gear 4017 is fixedly sleeved on the outer peripheral wall of the gear outer cylinder 4014. The transmission gear 4017 meshes with the drive gear 4016. The output end of the drive cylinder 4012 is fixedly connected to one end of the gear cylinder 4013. The outer wall of the clamping assembly 401 is fixedly connected to a limit plate 4018. The limit plate 4018 is located on the outer wall of the side plate 101.
[0030] The driving component includes a bidirectional screw rod 3022 rotatably connected inside the support base 301. The outer peripheral walls on both sides of the bidirectional screw rod 3022 are slidably sleeved with driving members 3021. The driving members 3021 are fixedly connected to the support members 302. A first motor 3023 is installed on the outer wall of the support base 301, and the output end is fixedly connected to the bidirectional screw rod 3022. When the first motor 3023 works, it drives the bidirectional screw rod 3022 to rotate inside the support base 301, so that the driving members 3021 can drive the support members 302 to slide under the grinding part of the roll body 3, without blocking the grinding part of the roll body 3, and at the same time, the support members 302 support the roll body 3, improving the stability effect during the rotation of the roll body 3.
[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-precision headstock drive structure for a roll grinder, comprising a processing base (1), on one side of the processing base (1) there is a grinding manipulator (2), on both sides of the top of the processing base (1) there are fixed side plates (101), on the outer wall of one side plate (101) there is a transmission assembly, on the top of the processing base (1) there is a support base (301), on the top of the support base (301) there is a roll body (3), on the inner walls of both side plates (101) there is an end support assembly (4), characterized in that, The end support assembly (4) includes a clamping assembly (401) and a support cylinder (402) located on the inner walls of the side plates (101) on both sides respectively. The clamping assembly (401) is connected to the transmission assembly. The support cylinder (402) is fixedly installed on the inner wall of the side plate (101). The clamping assembly (401) clamps and fixes one end of the roll body (3), and the support cylinder (402) supports and positions the other end of the roll body (3). When the transmission assembly works, it drives the clamping assembly (401) to move horizontally, so that the clamping assembly (401) clamps one end of the roll body (3) and drives the roll body (3) to rotate, enabling the grinding manipulator (2) to perform grinding operations on the outer peripheral wall of the roll body (3). When the transmission assembly works, it drives the roll body (3) to move horizontally, so that the other end of the roll body (3) is inserted into the inside of the support cylinder (402), enabling the support cylinder (402) to support the other end of the roll body (3).
2. The high-precision roll grinder headstock drive structure according to claim 1, characterized in that: Support members (302) are provided on both sides of the top of the support base (301). The support members (302) support the bottom sides of both sides of the roll body (3). A drive assembly is provided inside the support base (301). When the drive assembly works, it drives the support members (302) to move.
3. A high-precision roll grinder headstock drive structure according to claim 2, characterized in that: The transmission assembly includes a second motor (4011), a drive cylinder (4012), a gear cylinder (4013), a gear outer cylinder (4014), a transmission shaft (4015), a drive gear (4016), a transmission gear (4017), a limit plate (4018), and a support cylinder (402).
4. A high-precision roll grinder headstock drive structure according to claim 3, characterized in that: The second motor (4011) and the drive cylinder (4012) are both installed on the outer wall of the side plate (101). The output end of the second motor (4011) is fixedly connected to one end of the transmission shaft (4015), and the other end of the transmission shaft (4015) is fixedly connected to a drive gear (4016).
5. A high-precision roll grinder headstock drive structure according to claim 4, characterized in that: The gear outer cylinder (4014) is rotatably connected to the inside of the side plate (101). The gear cylinder (4013) is slidably connected to the inside of the gear outer cylinder (4014), and the gear outer cylinder (4014) meshes with the gear cylinder (4013).
6. The high-precision headstock drive structure of a roll grinder according to claim 5, characterized in that: The transmission gear (4017) is fixedly sleeved on the outer peripheral wall of the gear outer cylinder (4014). The transmission gear (4017) meshes with the drive gear (4016). The output end of the drive cylinder (4012) is fixedly connected to one end of the gear cylinder (4013).
7. A high-precision roll grinder headstock drive structure according to claim 1, characterized in that: The outer wall of the clamping assembly (401) is fixedly connected to a limit plate (4018), and the limit plate (4018) is located on the outer wall of the side plate (101).
8. A high-precision roll grinder headstock drive structure according to claim 7, characterized in that: The driving assembly includes a bidirectional screw rod (3022) rotatably connected inside the support base (301). The outer peripheral walls on both sides of the bidirectional screw rod (3022) are slidably sleeved with driving members (3021). The driving members (3021) are fixedly connected to the support members (302). A first motor (3023) is installed on the outer wall of the support base (301), and the output end is fixedly connected to the bidirectional screw rod (3022).