Tool clamp for gear box machining
By introducing chip removal devices into gearbox processing tool clamps, iron filings are collected using magnetic suction blocks and scrapers, and recycling them through the receiving device, the problem of unsmooth sliding of the clamp caused by iron filing accumulation is solved, and processing efficiency is improved Ease of use of the equipment.
Patent Information
- Application Number
- CN202421090373.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-20
AI Technical Summary
During the gear box processing, iron chips accumulate on the bottom plate guide rails, resulting in the slipping of the clamps not smoothly. The existing technology requires operators to clean them regularly, which increases processing time and reduces efficiency.
A gear box processing tool clamp including bottom plate guide rail and chip removal device is designed. Using magnetic suction blocks, threaded rods, scrapers and receiving devices, iron filings are pushed through magnetic suction blocks and scrapers, and the iron filings are collected. In the rectangular box, the iron filings affect the sliding of the fixtures and improve the ease of use and stability of the equipment.
It effectively reduces the impact of iron filings on fixture sliding, improves processing efficiency, reduces operation difficulty, increases the safety and stability of the equipment, and facilitates the recycling and centralized processing of iron filings.
Smart Images
Figure CN222289805U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of process equipment, in particular to a tooling fixture for gear box processing. Background Art
[0002] Gearboxes are widely used, for example, in wind turbines. Gearboxes are an important mechanical component that is widely used in wind turbines. Their main function is to transmit the power generated by the wind wheel under the action of wind to the generator and make it obtain the corresponding speed. Usually the speed of the wind wheel is very low, far from the speed required for the generator to generate electricity. It must be achieved through the speed increase effect of the gear pair of the gearbox, so the gearbox is also called a speed increaser. During the production process of the gearbox, it is necessary to use a tooling fixture to clamp the gearbox, and then grind and polish the surface.
[0003] The inventor discovered in his daily work that during the processing, iron filings generated accumulated on the bottom plate guide rail, which easily caused the fixture to slide unsmoothly. In order to solve the problem of iron filings accumulating on the guide rail causing the fixture to slide unsmoothly, the prior art is that the operator stops the processing at a fixed time, and then uses a rag or other tools to clean the guide rail. However, this increases the number of cleaning steps for the user, consumes a lot of time, and leads to the problem of low processing efficiency of the workpiece. Utility Model Content
[0004] The utility model aims to solve the defect in the prior art that iron filings are accumulated on the guide rails, resulting in unsmooth sliding of the fixture, and proposes a tooling fixture for gear box processing.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tooling fixture for gear box processing, comprising a base plate guide rail and a chip removal device, a first fixture is installed on the surface of the base plate guide rail, a second fixture is installed on the side of the base plate guide rail close to the first fixture, the chip removal device is arranged on one side of the base plate guide rail, the chip removal device comprises a pillar, the pillar is fixedly connected to the base plate guide rail, a magnetic block is fixedly connected to the surface of the pillar, a slider is slidably connected to the surface of the magnetic block, a threaded hole is opened on the surface of the slider, a threaded rod is threadedly connected to the inner wall of the threaded hole on the surface of the slider, a scraper is fixedly connected to one side of the slider, and by providing the chip removal device, it is convenient to collect iron chips accumulated on the base plate guide rail, thereby increasing the usability of the equipment and reducing the difficulty of operating the equipment.
[0006] Preferably, a rocker is fixedly connected to one side of the threaded rod, and there are two pillars, which are arranged in mirror symmetry. By setting the rocker, it is convenient to drive the threaded rod to rotate, which increases the usability of the device, reduces the difficulty of operating the device, and is convenient for users to use it according to their needs.
[0007] Preferably, the surface of the scraper is provided with an angle, the surface of the magnetic block is provided with a hole, and the threaded rod is rotatably connected to the hole on the surface of the magnetic block. By providing the magnetic block, it is convenient to collect iron filings accumulated on the bottom plate guide rail, thereby increasing the usability of the equipment and reducing the difficulty of operating the equipment.
[0008] Preferably, a receiving device is provided on one side of the bottom plate guide rail close to the magnetic suction block, and the receiving device includes a rectangular box, a connecting rod is fixedly connected to one side of the rectangular box, a second hole is opened on the surface of the connecting rod, and a partition is fixedly connected to the surface of the rectangular box. By providing the receiving device, it is convenient to collect the iron filings scraped by the scraper, thereby increasing the usability of the equipment and reducing the difficulty of operating the equipment.
[0009] Preferably, a pull rod is fixedly connected to one side of the rectangular box, and a rubber block is installed on the side of the magnetic block close to the rectangular box. By providing the rubber block, demagnetization is facilitated and iron filings are conveniently guided into the rectangular box, which increases the usability of the equipment and reduces the difficulty of operating the equipment.
[0010] Preferably, an insertion rod is installed on one side of the rubber block close to the connecting rod, and the insertion rod is inserted into the second hole on the surface of the connecting rod. By setting the insertion rod, it is convenient to cooperate with the connecting rod and install the rectangular box under the rubber block, which increases the usability of the equipment and facilitates collection.
[0011] Preferably, the rectangular box is located on the lower surface of the rubber block, and the partition is arranged at an angle. By setting the partition, it is convenient to block the fallen iron filings, reduce the situation of iron filings falling on the bottom plate guide rail, and increase the usability of the equipment.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, a chip removal device is provided, the gear box is placed on the bottom plate guide rail, the gear box is clamped by the first clamp and the second clamp, and then processing is carried out. During processing, the iron chips polished are accumulated on the guide rail. At this time, the magnetic block absorbs the iron chips, and the pull rod is rotated to drive the threaded rod to rotate. The threaded rod rotates and squeezes the slider. The slider slides along the surface of the magnetic block and drives the scraper. During the movement of the scraper, the iron chips adhered to the surface of the magnetic block are pushed forward. By providing a chip removal device, it is convenient to absorb the iron chips accumulated on the guide rail, reduce the situation where the iron chips affect the sliding of the fixture, increase the safety of the equipment, facilitate the smooth movement of the fixture, increase the stability of the equipment, and reduce the difficulty of operating the equipment.
[0014] 2. In the utility model, by setting a receiving device, when the scraper drives the iron filings to the rubber block, the iron filings lose the suction of the magnetic block and fall downwards, and are caught by the rectangular box. The partition shields the fallen iron filings, reducing the situation where the iron filings fall on the bottom plate guide rail. By pulling the pull rod, the connecting rod and the plug rod are separated, and the rectangular box can be removed. By setting a receiving device, it is convenient to collect the scraped iron filings, which increases the usability of the equipment, reduces the difficulty of operating the equipment, and is convenient for users to recycle or centrally process the iron filings. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a tooling fixture for gearbox processing;
[0016] Figure 2 A partial structural schematic diagram of a tooling fixture for gearbox processing is proposed for the utility model;
[0017] Figure 3 The utility model provides a schematic diagram of the structure of a chip removal device for a tooling fixture used for gearbox processing;
[0018] Figure 4 The utility model provides a schematic diagram of the structure of a receiving device of a tooling fixture for gearbox processing;
[0019] Figure 5 The utility model proposes a tooling fixture for gearbox processing Figure 4 A is an enlarged structural diagram of FIG.
[0020] Legend: 1. Bottom plate guide rail; 2. First clamp; 3. Second clamp; 4. Chip removal device; 41. Magnetic block; 42. Threaded rod; 43. Rocker; 44. Scraper; 45. Slider; 46. Pillar; 5. Receiving device; 51. Rubber block; 52. Rectangular box; 53. Partition; 54. Pull rod; 55. Insert rod; 56. Connecting rod. DETAILED DESCRIPTION
[0021] See also Figure 1-5 The utility model provides a technical solution: a tooling fixture for gear box processing, including a base plate guide rail 1 and a chip removal device 4, a first fixture 2 is installed on the surface of the base plate guide rail 1, a second fixture 3 is installed on the side of the base plate guide rail 1 close to the first fixture 2, and the chip removal device 4 is arranged on one side of the base plate guide rail 1.
[0022] The specific arrangement and function of the chip removal device 4 and the receiving device 5 will be described in detail below.
[0023] In this embodiment: the chip removal device 4 includes a pillar 46, the pillar 46 is fixedly connected to the bottom plate guide rail 1, the surface of the pillar 46 is fixedly connected to a magnetic block 41, the surface of the magnetic block 41 is slidably connected to a slider 45, the surface of the slider 45 is provided with a threaded hole, the inner wall of the threaded hole on the surface of the slider 45 is threadedly connected to a threaded rod 42, and one side of the slider 45 is fixedly connected to a scraper 44. By setting up the chip removal device 4, it is convenient to collect iron filings accumulated on the bottom plate guide rail 1, thereby increasing the usability of the equipment and reducing the difficulty of operating the equipment.
[0024] Specifically, a rocker 43 is fixedly connected to one side of the threaded rod 42, and there are two pillars 46, which are arranged in a mirror-symmetrical manner. By setting the rocker 43, it is convenient to drive the threaded rod 42 to rotate, thereby increasing the usability of the device, reducing the difficulty of operating the device, and making it convenient for users to use it according to their needs.
[0025] Specifically, the surface of the scraper 44 is provided with an oblique angle, the surface of the magnetic block 41 is provided with a hole 1, and the threaded rod 42 is rotatably connected to the hole 1 on the surface of the magnetic block 41.
[0026] In this embodiment, by providing the magnetic block 41, it is convenient to collect the iron filings accumulated on the bottom plate guide rail 1, thereby increasing the usability of the device and reducing the difficulty of operating the device.
[0027] Specifically, a receiving device 5 is provided on one side of the bottom plate guide rail 1 close to the magnetic suction block 41, and the receiving device 5 includes a rectangular box 52, and a connecting rod 56 is fixedly connected to one side of the rectangular box 52. A hole 2 is opened on the surface of the connecting rod 56, and a partition 53 is fixedly connected to the surface of the rectangular box 52. By providing the receiving device 5, it is convenient to collect the iron filings scraped off by the scraper 44, thereby increasing the usability of the equipment and reducing the difficulty of operating the equipment.
[0028] Specifically, a pull rod 54 is fixedly connected to one side of the rectangular box 52 , and a rubber block 51 is installed on one side of the magnetic block 41 close to the rectangular box 52 .
[0029] In this embodiment, the rubber block 51 is provided to facilitate demagnetization and guide the iron filings into the rectangular box 52, thereby increasing the usability of the device and reducing the difficulty of operating the device.
[0030] Specifically, an insertion rod 55 is installed on one side of the rubber block 51 close to the connecting rod 56, and the insertion rod 55 is inserted into the second hole on the surface of the connecting rod 56. By setting the insertion rod 55, it is convenient to cooperate with the connecting rod 56, and the rectangular box 52 is installed under the rubber block 51, which increases the usability of the equipment and facilitates collection.
[0031] Specifically, the rectangular box 52 is located on the lower surface of the rubber block 51, and the partition plate 53 is arranged at an inclination.
[0032] In this embodiment, by providing the partition 53, it is convenient to shield the falling iron filings, reduce the situation where the iron filings fall on the bottom plate guide rail 1, and increase the usability of the equipment.
[0033] Working principle: by setting the chip removal device 4, the gear box is placed on the bottom plate guide rail 1, and the gear box is clamped by the first clamp 2 and the second clamp 3, and then processing is carried out. During processing, the iron filings from grinding are accumulated on the guide rail. At this time, the magnetic block 41 absorbs the iron filings, and by rotating the pull rod 54, the pull rod 54 drives the threaded rod 42 to rotate. While the threaded rod 42 rotates, the slider 45 is squeezed, and the slider 45 slides along the surface of the magnetic block 41 and drives the scraper 44. During the movement of the scraper 44, the iron filings adhered to the surface of the magnetic block 41 are pushed forward. By setting the chip removal device 4, it is convenient to absorb the iron filings accumulated on the guide rail, reducing the impact of the iron filings on the sliding of the clamp The moving situation increases the safety of the equipment, facilitates the smooth movement of the fixture, increases the stability of the equipment, and reduces the difficulty of operating the equipment. When the scraper 44 drives the iron filings to the rubber block 51, the iron filings lose the suction of the magnetic block 41 and fall downward, and are caught by the rectangular box 52. The partition 53 blocks the fallen iron filings, reducing the situation of iron filings falling on the bottom plate guide rail 1. By pulling the pull rod 54, the connecting rod 56 is separated from the insertion rod 55, and the rectangular box 52 can be removed. By setting the receiving device 5, it is convenient to collect the scraped iron filings, which increases the ease of use of the equipment, reduces the difficulty of operating the equipment, and is convenient for users to recycle or centrally process the iron filings.
Claims
1. A tooling fixture for gearbox processing, comprising a bottom plate guide rail (1) and a chip removal device (4), characterized in that: A first clamp (2) is installed on the surface of the bottom plate guide rail (1), and a second clamp (3) is installed on the side of the bottom plate guide rail (1) close to the first clamp (2). The chip removal device (4) is arranged on one side of the bottom plate guide rail (1), and the chip removal device (4) comprises a pillar (46), and the pillar (46) is fixedly connected to the bottom plate guide rail (1). A magnetic block (41) is fixedly connected to the surface of the pillar (46), and a slider (45) is slidably connected to the surface of the magnetic block (41). A threaded hole is opened on the surface of the slider (45), and a threaded rod (42) is threadedly connected to the inner wall of the threaded hole on the surface of the slider (45), and a scraper (44) is fixedly connected to one side of the slider (45).
2. A tooling fixture for gearbox processing according to claim 1, characterized in that: A rocker (43) is fixedly connected to one side of the threaded rod (42), and there are two pillars (46), which are arranged in a mirror-symmetrical manner.
3. The tooling fixture for gearbox processing according to claim 1, characterized in that: The scraper (44) has an oblique angle on its surface, the magnetic block (41) has a hole on its surface, and the threaded rod (42) is rotatably connected to the hole on the surface of the magnetic block (41).
4. The tooling fixture for gearbox processing according to claim 1, characterized in that: A receiving device (5) is provided on one side of the bottom plate guide rail (1) close to the magnetic attraction block (41), and the receiving device (5) comprises a rectangular box (52), one side of the rectangular box (52) is fixedly connected to a connecting rod (56), a second hole is provided on the surface of the connecting rod (56), and a partition (53) is fixedly connected to the surface of the rectangular box (52).
5. A tooling fixture for gearbox processing according to claim 4, characterized in that: A pull rod (54) is fixedly connected to one side of the rectangular box (52), and a rubber block (51) is installed on one side of the magnetic block (41) close to the rectangular box (52).
6. A tooling fixture for gearbox processing according to claim 5, characterized in that: A plug rod (55) is installed on one side of the rubber block (51) close to the connecting rod (56), and the plug rod (55) is plugged into a second hole on the surface of the connecting rod (56).
7. The tooling fixture for gearbox processing according to claim 5, characterized in that: The rectangular box (52) is located on the lower surface of the rubber block (51), and the partition (53) is arranged in an inclined manner.