Polishing device for cable protection pipe
By introducing the threaded engagement of the adjusting rod and sliding block, as well as the design of the receiving roller and sliding seat in the cable protection pipe grinding device, the problem of poor practicality caused by the fixed position of the grinding plate is solved, enabling flexible grinding of protection pipes of different sizes and improving the adaptability and efficiency of the device.
Patent Information
- Application Number
- CN202423000372.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-06
AI Technical Summary
In existing cable protection pipe grinding devices, the grinding plate position is fixed, which cannot adapt to protection pipes of different sizes, resulting in poor overall practicality.
A cable protection tube grinding device was designed, comprising a base plate, a support plate, a sleeve, a grinding assembly, and a servo motor. The position of the grinding plate is adjusted by the threaded engagement of the adjusting rod and the sliding block, and the conveying and grinding of the protection tube is achieved by the engagement of the receiving roller and the sliding seat, adapting to protection tubes of different sizes.
The position of the grinding plate can be flexibly adjusted to accommodate protective tubes of different sizes, thus improving the overall practicality and grinding efficiency of the device.
Smart Images
Figure CN223820183U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of protective tube processing technology, and in particular to a cable protective tube grinding device. Background Technology
[0002] Cable protection pipes are used to protect power cables, and their ends need to be ground during processing. Existing cable protection pipe grinding devices typically use grippers or similar structures to hold the outer wall of the protection pipe and push it horizontally forward, while a high-speed rotating grinding block at the front grinds the ends of the cable protection pipe.
[0003] Existing cable protection pipe grinding devices mostly have fixed positions for the grinding plates, making them inconvenient to adjust. During grinding, they can mostly only grind protection pipes of a single size, resulting in poor overall practicality. Therefore, this application provides a cable protection pipe grinding device to meet the requirements. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a cable protection pipe grinding device to solve the problem that the existing cable protection pipe grinding devices mostly have fixed positions for grinding, which are not convenient to adjust, and can only grind protection pipes of a single size during grinding, resulting in poor overall practicality of the device.
[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0006] A cable protection pipe polishing device includes a base plate, a support plate symmetrically protruding from the top of the base plate, a sleeve rotatably mounted on the support plate, a polishing cavity opened inside the sleeve, slides symmetrically opened inside the polishing cavity, and polishing components for auxiliary polishing installed at the slides.
[0007] The grinding assembly includes an adjusting rod rotatably mounted in a slide rail, a sliding block sleeved on the adjusting rod, mounting plates symmetrically mounted inside the grinding cavity, a support rod inclinedly hinged between the mounting plate and the sliding block, and a grinding plate protruding from the inner side of the mounting plate.
[0008] Optionally, a connector strip is provided protruding on the outer side of the grinding plate, and a sliding groove is provided on the mounting plate, wherein the sliding groove and the connector strip are engaged and plugged in.
[0009] Optionally, a second synchronous pulley is fitted and fixed at the outer edge of the sleeve, a servo motor is installed on the top of the base plate corresponding to the side of the support plate, a first synchronous pulley is installed at the front end of the shaft of the servo motor, and the first synchronous pulley and the second synchronous pulley are connected by a synchronous belt drive.
[0010] Optionally, the adjusting rod has two symmetrically arranged threads with opposite helical directions, and the sliding block and the adjusting rod are threadedly engaged.
[0011] Optionally, both ends of the sleeve are provided with embedding grooves, and the support plate is snapped into the embedding grooves.
[0012] Optionally, both the grinding plate and the mounting plate are arc-shaped sheet structures.
[0013] Optionally, a receiving plate is symmetrically protruding from the top of the substrate, and a sliding groove is symmetrically formed on the receiving plate. A sliding seat is slidably arranged in the sliding groove, and a receiving roller is rotatably arranged in the sliding seat.
[0014] Optionally, a clamping assembly for elastically adjusting the position of the auxiliary sliding seat is installed in the slide groove. The clamping assembly includes a guide rod that is vertically fixed on the sliding seat. The guide rod is installed through the receiving plate, and a buffer spring for pressing the auxiliary sliding seat is sleeved on the guide rod.
[0015] Optionally, limit strips are symmetrically protruding on both sides of the sliding seat, and a limit groove is vertically formed in the sliding groove, with the limit groove and the limit strip sliding together.
[0016] Optionally, a conveyor motor is mounted on one of the sliding seats, and the front end of the conveyor motor shaft is fixed to one side of the receiving roller.
[0017] Compared with the prior art, this utility model has at least the following beneficial effects:
[0018] In the above scheme, the grinding component set inside the sleeve can be rotated before operation. The knob drives the adjusting rod to rotate as a whole. The sliding block and the adjusting rod are threaded together, so that the sliding block moves as a whole. During the movement of the sliding block, the support rod moves as a whole, so that the mounting plate moves. Thus, the position of the grinding plate can be effectively adjusted according to the different overall size of the protective tube. This allows the grinding plate to fit onto protective tubes of different sizes for grinding and processing, improving the overall practicality of the device.
[0019] By cooperating with the receiving rollers, sliding seats, and pressing components set on the receiving plate, the protective tube is inserted and installed on the receiving rollers. When the protective tube is inserted and installed between the two receiving rollers, the protective tube drives the receiving rollers to move as a whole. During the movement of the receiving rollers, the sliding seat moves as a whole. During the movement of the sliding seat, the guide rod moves, thereby compressing the buffer spring. Thus, during operation, the device can move and transport protective tubes of different sizes, ensuring the smooth progress of subsequent grinding work. Attached Figure Description
[0020] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.
[0021] Figure 1 A three-dimensional structural diagram of a cable protection pipe grinding device;
[0022] Figure 2 A longitudinal sectional view of the sleeve of the cable protection pipe grinding device;
[0023] Figure 3 Grinding device for cable protection pipes Figure 1 Enlarged structural diagram at point A;
[0024] Figure 4 Grinding device for cable protection pipes Figure 1 A magnified structural diagram at point B in the middle.
[0025] Attached Figure
[0026] 1. Base plate; 2. Servo motor; 3. First synchronous pulley; 4. Support plate; 5. Sleeve; 51. Second synchronous pulley; 52. Synchronous belt; 6. Grinding assembly; 7. Mounting plate; 8. Grinding plate; 9. Connecting strip; 10. Support rod; 11. Sliding block; 12. Adjusting rod; 121. Knob; 13. Receiving plate; 131. Limiting groove; 14. Receiving roller; 141. Sliding seat; 15. Pressing assembly; 16. Guide rod; 17. Buffer spring; 18. Conveyor motor.
[0027] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation
[0028] The present invention provides a cable protection pipe grinding device in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.
[0029] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.
[0030] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.
[0031] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.
[0032] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.
[0033] like Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of this utility model provides a cable protection pipe grinding device, including a base plate 1. A support plate 4 is symmetrically protruding from the top of the base plate 1. A sleeve 5 is rotatably mounted on the support plate 4. Both ends of the sleeve 5 are provided with embedding grooves. The support plate 4 is snapped into the embedding grooves. A second synchronous wheel 51 is sleeved and fixed at the outer edge of the sleeve 5. A servo motor 2 is installed on the side of the top of the base plate 1 corresponding to the support plate 4. A first synchronous wheel 3 is installed at the front end of the shaft of the servo motor 2. The first synchronous wheel 3 and the second synchronous wheel 51 are connected by a synchronous belt 52.
[0034] By coordinating the servo motor 2, the first synchronous wheel 3, and the second synchronous wheel 51, the sleeve 5 can be stably driven and rotated during operation, ensuring the smooth progress of subsequent grinding work.
[0035] The sleeve 5 has a grinding chamber inside, and symmetrically arranged slides are provided in the grinding chamber. A grinding component 6 for auxiliary grinding is installed in the slide. The grinding component 6 includes an adjusting rod 12 rotatably arranged in the slide. A sliding block 11 is sleeved on the adjusting rod 12. Two threads with opposite helical directions are symmetrically arranged on the adjusting rod 12. The sliding block 11 and the adjusting rod 12 are threadedly engaged. Mounting plates 7 are symmetrically installed in the grinding chamber. A support rod 10 is inclinedly hinged between the mounting plate 7 and the sliding block 11. A grinding plate 8 is protruding from the inner side of the mounting plate 7. Both the grinding plate 8 and the mounting plate 7 are arc-shaped sheet structures.
[0036] The adjusting rod 12 has two symmetrical threads with opposite helical directions, and the sliding block 11 is threadedly engaged with the adjusting rod 12.
[0037] Both the grinding plate 8 and the mounting plate 7 are arc-shaped sheet structures. The outer side of the grinding plate 8 is provided with a connecting strip 9. The mounting plate 7 is provided with a sliding groove. The sliding groove and the connecting strip 9 are connected and interlocked. Through the cooperation between the connecting strip 9 and the sliding groove, the grinding plate 8 can be effectively disassembled during operation and can be effectively replaced according to the different sizes of the protective tube.
[0038] like Figure 1 and Figure 4 As shown, a receiving plate 13 is symmetrically protruding from the top of the substrate 1. The receiving plate 13 has symmetrically opened grooves. A sliding seat 141 is slidably arranged in the groove. A receiving roller 14 is rotatably arranged in the sliding seat 141. A conveying motor 18 is installed on one of the sliding seats 141. The front end of the shaft of the conveying motor 18 is fixed to one side of the receiving roller 14. A pressing assembly 15 for elastically adjusting the position of the sliding seat 141 is installed in the groove. The pressing assembly 15 includes a guide rod 16 vertically fixed on the sliding seat 141. The guide rod 16 is installed through the receiving plate 13. A buffer spring 17 for pressing the auxiliary sliding seat 141 is sleeved on the guide rod 16.
[0039] Through the cooperation between the receiving roller 14, sliding seat 141, and pressing assembly 15 set on the receiving plate 13, the protective tube is inserted and installed on the receiving roller 14. When the protective tube is inserted and installed between the two receiving rollers 14, the protective tube drives the receiving roller 14 to move as a whole. During the movement of the receiving roller 14, the sliding seat 141 moves as a whole. During the movement of the sliding seat 141, the guide rod 16 moves, thereby compressing the buffer spring 17. Thus, during operation, the device can move and transport protective tubes of different sizes, ensuring the smooth progress of subsequent grinding work.
[0040] Limiting strips are symmetrically protruding on both sides of the sliding seat 141, and a limiting groove 131 is vertically opened in the sliding groove, with the limiting groove 131 and the limiting strip sliding together.
[0041] The cooperation between the limiting groove 131 and the limiting strip ensures that the sliding seat 141 is stably slidably positioned in the groove.
[0042] The working principle of the technical solution provided by this utility model is as follows:
[0043] Before starting work, replace the grinding plate 8 with a different size according to the overall size of the protective tube. Insert the connector strip 9 on the grinding plate 8 into the sliding groove on the mounting plate 7. Turn the knob 121, which drives the adjusting rod 12 to rotate as a whole. The sliding block 11 is threadedly engaged with the adjusting rod 12, thereby moving the sliding block 11 as a whole. During the movement of the sliding block 11, the support rod 10 is moved as a whole, thereby moving the mounting plate 7. Thus, the position of the grinding plate 8 can be effectively adjusted according to the different overall sizes of the protective tube.
[0044] When auxiliary grinding of the cable protection pipe is required, the protection pipe is inserted and installed on the receiving roller 14. When the protection pipe is inserted and installed between the two receiving rollers 14, the protection pipe drives the receiving roller 14 to move as a whole. During the movement of the receiving roller 14, the sliding seat 141 moves as a whole. During the movement of the sliding seat 141, the guide rod 16 moves, thereby compressing the buffer spring 17. During operation, the conveyor motor 18 is started. The conveyor motor 18 drives the receiving roller 14 to move as a whole, which in turn causes the receiving roller 14 to drive the cable protection pipe to move as a whole.
[0045] During operation, the servo motor 2 is started, which drives the first synchronous pulley 3 to rotate as a whole. During the rotation of the first synchronous pulley 3, the synchronous belt 52 rotates as a whole, which in turn drives the second synchronous pulley 51 to rotate as a whole, which in turn drives the sleeve 5 to rotate as a whole. During the rotation of the sleeve 5, the grinding assembly 6 rotates as a whole, and the grinding plate 8 is attached to the outer edge of the protective tube, thereby performing auxiliary grinding on the protective tube.
[0046] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.
[0047] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A cable protection pipe grinding device, characterized in that, The substrate includes a support plate that is symmetrically protruding from the top of the substrate. A sleeve is rotatably mounted on the support plate. A grinding cavity is opened inside the sleeve. A slide is symmetrically opened inside the grinding cavity. A grinding component for auxiliary grinding is installed at the slide. The grinding assembly includes an adjusting rod rotatably mounted in a slide rail, a sliding block sleeved on the adjusting rod, mounting plates symmetrically mounted inside the grinding cavity, a support rod inclinedly hinged between the mounting plate and the sliding block, and a grinding plate protruding from the inner side of the mounting plate.
2. The cable protection pipe grinding device according to claim 1, characterized in that, A connector strip protrudes from the outer edge of the grinding plate, and a sliding groove is provided on the mounting plate, which is engaged with the connector strip.
3. The cable protection pipe grinding device according to claim 2, characterized in that, A second synchronous pulley is fixedly fitted onto the outer edge of the sleeve. A servo motor is mounted on the top of the base plate corresponding to the side of the support plate. A first synchronous pulley is mounted on the front end of the shaft of the servo motor. The first synchronous pulley and the second synchronous pulley are connected by a synchronous belt drive.
4. The cable protection pipe grinding device according to claim 3, characterized in that, The adjusting rod has two symmetrical threads with opposite helical directions, and the sliding block is threadedly engaged with the adjusting rod.
5. The cable protection pipe grinding device according to claim 1, characterized in that, Both ends of the sleeve are provided with embedding grooves, and the support plate is snapped into the embedding grooves.
6. The cable protection pipe grinding device according to claim 1, characterized in that, Both the grinding plate and the mounting plate have an arc-shaped sheet structure.
7. The cable protection pipe grinding device according to claim 1, characterized in that, A receiving plate is symmetrically protruding from the top of the substrate. A sliding groove is symmetrically opened on the receiving plate. A sliding seat is slidably arranged in the sliding groove, and a receiving roller is rotatably arranged in the sliding seat.
8. The cable protection pipe grinding device according to claim 7, characterized in that, The groove is equipped with a clamping assembly for elastically adjusting the position of the auxiliary sliding seat. The clamping assembly includes a guide rod that is vertically fixed on the sliding seat. The guide rod is installed through the receiving plate, and a buffer spring for the auxiliary sliding seat to press is sleeved on the guide rod.
9. The cable protection pipe grinding device according to claim 8, characterized in that, Limiting strips are symmetrically protruding on both sides of the sliding seat, and a limiting groove is vertically formed in the sliding groove. The limiting groove and the limiting strip cooperate to slide.
10. The cable protection pipe grinding device according to claim 9, characterized in that, A conveyor motor is mounted on one of the sliding seats, and the front end of the conveyor motor shaft is fixed to one side of the receiving roller.