Special-shaped center frame device of lathe
By designing the lathe special-shaped center frame device, using the coordination of the adjustment screw and the positioning screw, the precise adjustment of the bearing position is achieved, and the flow and mixing of the lathe center frame is improved through the mixing motor, which solves the low processing accuracy of the coating roller in the prior art Problems, improving product quality and saving resources.
Patent Information
- Application Number
- CN202420576040.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-22
AI Technical Summary
When the existing lathe center frame is processing 315*1500 specification coating rollers, the bearing position is close to the end surface of the roller, resulting in the end of the grinding head being unable to move. The central hole grinding coating roller is prone to eccentricity and large beating, which poses product quality hazards.
A lathe special-shaped center frame device is designed, including base plate support, support plate, flange saddle bracket, adjustment lead screw, positioning screw and mixing motor. By adjusting the coordination between the lead screw and positioning screw, the bearing positioning position is achieved. Adjust and use a mixing motor to drive the mixing plate and vertical rod to rotate to increase flow and mixing effect.
It improves processing accuracy, solves the problem of the center hole grinding and coating rollers that are prone to eccentricity and beating, improves product quality, and saves energy consumption.
Smart Images
Figure CN222154651U_ABST
Abstract
Description
Technical Field
[0001] The utility model mainly relates to lathe center frame equipment, in particular to a lathe special-shaped center frame device. Background Art
[0002] With the improvement of production line technology and the increase in width, the use of 315*1350 coating rollers did not meet the process requirements, so the coating roller surface was changed to 315*1500. The coating roller was processed using the top center hole. Because the distance from the bearing position to the end face of the roller system was close, the grinding head could not reach the end, and the piezo plate was already on the center frame. Using the center hole to grind the coating roller is prone to eccentricity and large vibration, posing a risk to product quality. Utility Model Content
[0003] In order to solve the shortcomings of the prior art, the utility model provides a lathe special-shaped center frame device. The utility model has a simple structure and is easy to use. It can process machined parts with a close distance between the bearing position and the roller end face. It has high processing accuracy and is easy to install and operate. It solves the problems of eccentricity and large vibration that may occur when grinding the coating roller with the center hole, thereby improving product quality.
[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:
[0005] A lathe special-shaped center frame device includes a base plate support, support plates are installed on both sides of the top surface of the base plate support, flange saddle brackets are installed in front of the two support plates, three evenly distributed shaft sleeves are installed on the flange saddle brackets, an adjusting screw is installed in each of the shaft sleeves, an adjusting slide is provided at one end of each of the adjusting screws, and three evenly distributed positioning screws are installed in the front of the flange saddle bracket, and each of the positioning screws cooperates with the corresponding adjusting slide.
[0006] Furthermore, a fixing bolt hole is provided on the top surface of the base plate support, and a positioning groove is provided on one side of the bottom surface of the base plate support.
[0007] Furthermore, a pin is installed on the front side of the flange saddle bracket.
[0008] Furthermore, a pressure cover is installed on the flange saddle bracket.
[0009] Furthermore, a fixing screw is installed on one side of the flange saddle bracket.
[0010] Furthermore, an adjusting shaft is installed at the outer end of each adjusting screw.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model provides a stepped stirring plate in the bottom plate support, provides power through a stirring motor, and stirs the lathe center frame by stirring the stepped stirring plate, thereby increasing the flow between the lathe center frames. At the same time, by providing a V-shaped groove on the stirring plate, the flow between the lathe center frames is further increased, so that the mixing between the lathe center frames is more sufficient, the stirring effect of the lathe center frames is improved, and the waste of the lathe center frames is avoided. The stirring motor drives the two vertical rods to rotate at the same time, thereby reducing energy consumption and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Attached Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Attached Figure 2 yes Figure 1 Right view of;
[0015] The numbers shown in the accompanying drawings are: 1. base plate support; 2. positioning groove; 3. fixing bolt hole; 4. support plate; 5. flange saddle bracket; 6. adjustment slide; 7. adjustment screw; 8. bushing; 9. positioning screw; 10. pin shaft; 11. upper pressure cover; 12. adjustment shaft; 13. fixing screw. DETAILED DESCRIPTION
[0016] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by this application.
[0017] like Figure 1-2 As shown, the utility model describes a lathe special-shaped center frame device, including a base plate support 1, support plates 4 are installed on both sides of the top surface of the base plate support 1, flange saddle type brackets 5 are installed in front of the two support plates 4, three evenly distributed shaft sleeves 8 are installed on the flange saddle type bracket 5, an adjusting screw 7 is installed in each of the shaft sleeves 8, an adjusting slide 6 is provided at one end of each of the adjusting screws 7, three evenly distributed positioning screws 9 are installed in the front of the flange saddle type bracket 5, and each of the positioning screws 9 cooperates with the corresponding adjusting slide 6.
[0018] Specifically, a fixing bolt hole 3 is provided on the top surface of the base plate support 1 , and a positioning groove 2 is provided on one side of the bottom surface of the base plate support 1 .
[0019] Specifically, a pin shaft 10 is installed on the front side of the flange saddle bracket 5 .
[0020] Specifically, a pressure cover 11 is installed on the flange saddle bracket 5 .
[0021] Specifically, an adjusting shaft 12 is installed at the outer end of each adjusting screw 7 .
[0022] Specifically, a fixing screw 13 is installed on one side of the flange saddle bracket 5 .
[0023] Example:
[0024] When using the device, first open the upper pressure cover 11, and when hoisting the roller system, fix one end of the roller system with the headstock chuck and the other end with the tailstock top, lower the carriage and remove the hoist, and then adjust the vertical position of the flange saddle bracket 5 and the shaft sleeve 8, tighten the bottom plate support 1, and then adjust the adjusting screws 7 on both sides below to make the adjusting screws 7 and the shaft sleeve 8, and then cover the upper pressure cover 11; then tighten the fixing screws 13, adjust the upper adjusting shaft 12 to make the adjusting shaft 12 contact with the shaft sleeve 8, and then use a dial indicator to detect the concentricity of the roller system. After no abnormality is found, start grinding.
[0025] The utility model has a simple structure and is easy to use. It can process machined parts with a close distance between the bearing position and the roller end face, has high processing accuracy, is easy to install and easy to operate, solves the problems of eccentricity and large vibration of the coating roller when the center hole is repaired, and improves product quality.
[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A lathe special-shaped center frame device, comprising a base plate support (1), characterized in that: Support plates (4) are installed on both sides of the top surface of the base plate support (1), and flange saddle brackets (5) are installed in front of the two support plates (4). Three evenly distributed shaft sleeves (8) are installed on the flange saddle bracket (5), and an adjusting screw (7) is installed in each of the shaft sleeves (8). An adjusting slideway (6) is provided at one end of each adjusting screw (7). Three evenly distributed positioning screws (9) are installed in front of the flange saddle bracket (5), and each positioning screw (9) cooperates with a corresponding adjusting slideway (6).
2. The lathe special-shaped center frame device according to claim 1, characterized in that: A fixing bolt hole (3) is provided on the top surface of the base plate support (1), and a positioning groove (2) is provided on one side of the bottom surface of the base plate support (1).
3. The lathe special-shaped center frame device according to claim 2, characterized in that: A pin shaft (10) is installed on one side of the front of the flange saddle bracket (5).
4. The lathe special-shaped center frame device according to claim 1, characterized in that: The flange saddle bracket (5) is provided with an upper gland (11).
5. The lathe special-shaped center frame device according to claim 1, characterized in that: An adjusting shaft (12) is mounted on the outer end of each adjusting screw (7).
6. The lathe special-shaped center frame device according to claim 1, characterized in that: A fixing screw (13) is installed on one side of the flange saddle bracket (5).