A cooling type bearing processing lathe

Abstract

The utility model discloses a kind of cooling type bearing processing lathe, it is related to bearing processing equipment field, including lathe body, the guide rail is arranged in the inside of lathe body, the movable block is arranged in the outside of guide rail, push rod is arranged on the movable block, chuck is arranged in the inside of lathe body, chuck is arranged for the chucking jaw of fixed bearing, the slide rail is arranged in the top of lathe body, the sliding block is arranged in the inside of slide rail, vertical column is arranged on the sliding block, vertical column top is provided with support sleeve, adjusting plate is arranged on the support sleeve, the one end of adjusting plate is connected with support frame, and the spray opening for spraying coolant is arranged on support frame, the bearing processed below is cooled and cooled, the heat generated in processing process is absorbed, prevent the temperature of bearing's turning position from being too high, coolant and iron filings fall into the inside of flow guide groove, screw rod rotates and drives scraper to move to right, and scraper scrapes iron filings into collection box.

Description

Technical Field

[0001] This utility model relates to the field of bearing processing equipment, specifically a cooling type bearing processing lathe. Background Technology

[0002] Bearings, which typically consist of an outer ring, an inner ring, rolling elements, and a cage, are important components in mechanical equipment. They are mainly used to support rotating mechanical parts, reduce the coefficient of friction during their movement, and ensure their rotational accuracy. Bearing manufacturing includes processes such as cutting the bearing ring and pressing in the balls.

[0003] When machining bearings on a lathe, the turning area of ​​the bearing is prone to generating a lot of heat, so it is necessary to dissipate heat in time. Existing bearing machining lathes cool by spraying coolant, but the coolant mixed with iron filings is difficult to recover and can easily clog the inside of the machine tool, affecting the normal use of the lathe. Utility Model Content

[0004] The purpose of this invention is to provide a cooling type bearing machining lathe to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A cooling-type bearing machining lathe includes a machine tool body and further includes:

[0007] The machine tool body has a spray nozzle, a guide rail inside, a movable block outside the guide rail, a push rod on the movable block, a chuck inside the machine tool body, a jaw for fixing bearings, a slide rail on the top of the machine tool body, a slider inside the slide rail, a column on the slider, a support sleeve on the top of the column, an adjusting plate on the support sleeve, a support frame connected to one end of the adjusting plate, and multiple spray nozzles on the support frame.

[0008] The scraper has a lead screw inside the guide rail, a drive plate is sleeved on the outside of the lead screw, a scraper is arranged below the drive plate, a guide groove is opened inside the machine tool body, the scraper contacts the inside of the guide groove, a rotating plate is arranged on the outer wall of the drive plate, the rotating plate passes through the scraper and is provided with a connecting spring.

[0009] The fixing mechanism is connected to the support sleeve and can fix the adjusting plate on the support sleeve.

[0010] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0011] In one alternative embodiment: the fixing mechanism includes a fixing gear, a pin, and a mounting block; the top of the support sleeve is provided with a mounting block; the mounting block is provided with a pin; a return spring is provided between the pin and the mounting block; the adjusting plate is provided with a fixing gear; one end of the pin contacts the teeth of the fixing gear.

[0012] In one alternative: each end of the adjusting plate that is close to the support frame is provided with a screw, and a rotating frame is provided between the two screws. Both sides of the rotating frame are provided with screw holes that cooperate with the screws.

[0013] In one alternative: the machine tool body has a storage slot inside, the storage slot is equipped with a water pump and a liquid storage tank, and the outlet of the water pump is connected to the spray nozzle.

[0014] In one alternative: a collection box is provided on the outer wall of the machine tool body, and a handle is provided on the collection box.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] The cooling bearing machining lathe uses chucks to fix the bearing, and the support frame is equipped with spray nozzles for spraying coolant to cool the bearing being machined below, absorbing the heat generated during the machining process and preventing the temperature of the bearing turning position from getting too high. The coolant and iron filings fall into the guide groove. The lead screw rotates and drives the scraper to move to the right. The scraper scrapes the iron filings into the collection box, making the collection of coolant and iron filings more convenient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a lathe for machining cooled bearings.

[0018] Figure 2 This is a cross-sectional view of the guide rail in a lathe for machining cooled bearings.

[0019] Figure 3 This is a schematic diagram of the adjusting plate in a lathe for machining cooled bearings.

[0020] Figure 4 This is a cross-sectional view of the scraper in a lathe used for machining cooled bearings.

[0021] Figure reference numerals: 1-Machine body, 101-Receiving slot, 102-Guide slot, 2-Guide rail, 3-Drive motor, 4-Collection box, 5-Handle, 6-Moving block, 7-Push rod, 8-Chuck, 9-Claw, 10-Cabinet door, 11-Slide rail, 111-Slider, 12-Column, 13-Support sleeve, 14-Adjusting plate, 15-Screw, 16-Rotating frame, 17-Support frame, 18-Threaded rod, 19-Spray nozzle, 20-Scraper, 21-Liquid storage tank, 22-Water pump, 23-Screw, 24-Lead screw, 25-Drive plate, 26-Rotating plate, 261-Connecting spring, 27-Mounting block, 28-Pin, 29-Reset spring, 30-Fixed gear. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. In the drawings and description, similar or identical parts are referred to by the same reference numerals, and in practical applications, the shape, thickness, or height of each component may be enlarged or reduced. The embodiments listed in this utility model are merely illustrative and not intended to limit the scope of this utility model. Any obvious modifications or changes made to this utility model do not depart from its spirit and scope.

[0023] In one embodiment, such as Figure 1-4 As shown, a cooling-type bearing machining lathe includes a machine tool body 1, and further includes:

[0024] The machine tool body 1 includes a spray nozzle 19. A guide rail 2 is internally mounted on the machine tool body 1, and a movable block 6 is externally mounted on the guide rail 2. A screw 23 is internally mounted on the guide rail 2, enabling the movable block 6 to slide left and right. A push rod 7 is mounted on the movable block 6, and a drill bit or cutting tool is mounted on the push rod 7. A chuck 8 is internally mounted on the machine tool body 1, and a jaw 9 for fixing bearings is mounted on the chuck 8. A slide rail 11 is mounted on the top of the machine tool body 1, and a slider 111 is internally mounted on the slide rail 11. A column 12 is mounted on the slider 111, and a threaded rod 18 is internally mounted on the slide rail 11. A threaded hole is formed on the slider 111 to mate with the threaded rod 18. A support sleeve 13 is mounted on the top of the column 12, and the support sleeve 13 moves up and down and is fixed by bolts. An adjusting plate 14 is rotatably mounted on the support sleeve 13, and one end of the adjusting plate 14 is connected to a support frame 17. Multiple spray nozzles 19 are mounted on the support frame 17.

[0025] The scraper 20 is provided inside the guide rail 2, where a lead screw 24 is rotatably mounted. The lead screw 24 is driven by a drive motor 3. A drive plate 25 is sleeved on the outside of the lead screw 24. The drive plate 25 has a threaded groove inside that mates with the lead screw 24. That is, the lead screw 24 rotates and drives the drive plate 25 to slide along the guide rail 2. The scraper 20 is located below the drive plate 25. A guide groove 102 is provided inside the machine tool body 1. The guide groove 102 is an inclined groove to facilitate the flow of coolant into the collection box 4. The scraper 20 is in contact with the inside of the guide groove 102. A rotating plate 26 is provided on the outer wall of the drive plate 25. The rotating plate 26 passes through the inside of the scraper 20 and is provided with a connecting spring 261.

[0026] The fixing mechanism is connected to the support sleeve 13 and can fix the adjusting plate 14 on the support sleeve 13.

[0027] The cooling bearing machining lathe sprays coolant through multiple spray nozzles 19 on the support frame 17 to cool and lower the temperature of the bearing being machined below, preventing the temperature of the bearing turning position from getting too high. The coolant and iron filings fall into the guide groove 102. The scraper 20 is initially located at the leftmost side of the guide groove 102. The lead screw 24 rotates and drives the scraper 20 to move to the right. The scraper 20 scrapes the iron filings into the collection box 4, making the collection of coolant and iron filings more convenient. As an embodiment, the left, right, up, and down positions of the various components shown in the attached drawings are only one arrangement method. The specific positions are set according to specific needs.

[0028] In one embodiment, such as Figure 1-3 As shown, the fixing mechanism includes a fixing gear 30, a pin 28, and a mounting block 27. The mounting block 27 is provided on the top of the support sleeve 13, and the pin 28 is slidably disposed on the mounting block 27. A return spring 29 is provided between the pin 28 and the mounting block 27. The fixing gear 30 is provided on the adjusting plate 14, and one end of the pin 28 contacts the teeth of the fixing gear 30. When it is necessary to adjust the tilt angle of the spray nozzle 19, the adjusting plate 14 is moved up and down, and the fixing gear 30 on the adjusting plate 14 pushes the pin 28 outward. After the angle of the spray nozzle 19 is appropriate, the adjusting plate 14 is released, and the pin 28 re-enters between the teeth to fix the adjusting plate 14. That is, when the adjusting plate 14 is not subjected to external force, the pin 28 can fix the adjusting plate 14.

[0029] In one embodiment, such as Figure 1-3 As shown, the adjusting plate 14 and the support frame 17 are both provided with screws 15 at their respective ends. A rotating frame 16 is provided between the two screws 15. The rotating frame 16 has screw holes on both sides that cooperate with the screws 15. By turning the rotating frame 16, the support frame 17 moves closer to or further away from the adjusting plate 14, which facilitates the adjustment of the position of the spray nozzle 19.

[0030] In one embodiment, such as Figure 1-2 As shown, the machine tool body 1 has a storage slot 101 inside and a cabinet door 10 outside. The storage slot 101 has a water pump 22 and a liquid storage tank 21 inside. The outlet of the water pump 22 is connected to the spray nozzle 19 to realize the delivery of coolant.

[0031] In one embodiment, such as Figure 1 As shown, a collection box 4 is provided on the outer wall of the machine tool body 1, and a handle 5 is provided on the collection box 4.

[0032] The above embodiments of this utility model provide a cooling bearing machining lathe. The bearing is fixed by the jaws 9 on the chuck 8, and the bearing is machined by the cutting tool on the push rod 7. The support frame 17 is moved up and down, and the coolant is sprayed through multiple spray nozzles 19 on the support frame 17 to prevent the temperature at the contact point between the bearing and the cutting tool from getting too high. The coolant mixed with iron filings falls into the guide groove 102. After the iron filings have accumulated for a period of time, the lead screw 24 rotates and drives the scraper 20 to move left and right. The scraper 20 scrapes the iron filings into the collection box 4, making subsequent waste collection more convenient.

[0033] The above description is merely a specific embodiment of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A cooling-type bearing machining lathe, comprising a machine tool body, characterized in that, Also includes: The machine tool body has a spray nozzle, a guide rail inside, a movable block outside the guide rail, a push rod on the movable block, a chuck inside the machine tool body, a jaw for fixing bearings, a slide rail on the top of the machine tool body, a slider inside the slide rail, a column on the slider, a support sleeve on the top of the column, an adjusting plate on the support sleeve, a support frame connected to one end of the adjusting plate, and multiple spray nozzles on the support frame. The scraper has a lead screw inside the guide rail, a drive plate is sleeved on the outside of the lead screw, a scraper is arranged below the drive plate, a guide groove is opened inside the machine tool body, the scraper contacts the inside of the guide groove, a rotating plate is arranged on the outer wall of the drive plate, the rotating plate passes through the scraper and is provided with a connecting spring. The fixing mechanism is connected to the support sleeve and can fix the adjusting plate on the support sleeve.

2. The cooling-type bearing machining lathe according to claim 1, characterized in that, The fixing mechanism includes a fixing gear, a pin, and a mounting block. The mounting block is provided on the top of the support sleeve, and the pin is provided on the mounting block. A return spring is provided between the pin and the mounting block. The fixing gear is provided on the adjusting plate, and one end of the pin is in contact with the teeth of the fixing gear.

3. The cooling-type bearing machining lathe according to claim 1, characterized in that, The adjusting plate is provided with a screw at one end close to the support frame, and a rotating frame is provided between the two screws. The rotating frame has screw holes on both sides that cooperate with the screws.

4. The cooling-type bearing machining lathe according to claim 3, characterized in that, The machine tool body has a storage slot inside, which contains a water pump and a liquid storage tank. The outlet of the water pump is connected to the spray nozzle.

5. The cooling-type bearing machining lathe according to claim 1, characterized in that, A collection box is provided on the outer wall of the machine tool body, and a handle is provided on the collection box.

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