Anticorrosion treatment device for machining self-aligning roller bearing

Abstract

The utility model discloses an anti-corrosion treatment device for processing a self-aligning roller bearing, which belongs to the technical field of bearing processing equipment and comprises a machine body, a machine arm is slidably arranged on one side of the machine body, a coating box is arranged at the top end of the machine arm, and a placing seat is rotatably arranged on one side of the machine body. A positioning device is arranged on the outer surface of the placing seat, the positioning device comprises a plurality of T-shaped blocks, a plurality of T-shaped grooves are formed in the outer surface of the placing seat, a positioning block is fixedly connected to one side of the top end of each T-shaped block, a spring is arranged in each T-shaped groove, and a screw rod is fixedly connected to the top end of each T-shaped block. The bearing inner ring is arranged on one side of each positioning block in a sleeving mode, so that the positioning blocks move in the T-shaped grooves and compress the springs to adapt to the size of the bearing inner rings, the positions of the positioning blocks and the bearing are fixed by inserting the inserting rods into the inserting holes, and the flexibility and convenience of fixing the bearing through the anti-corrosion treatment device are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bearing processing equipment technical field, concretely is a kind of anticorrosive treatment device for self-aligning roller bearing processing. BACKGROUND

[0002] Self-aligning roller bearing has double-row roller, outer ring has 1 common spherical raceway, inner ring has 2 raceways and is inclined to an angle relative to bearing axis, when using bearing, to improve the surface performance of bearing, usually anticorrosive treatment is carried out to bearing before delivery.

[0003] When anticorrosive treatment is carried out to bearing surface, bearing is fixed by being placed on bearing seat, then coating is heated and sprayed by spray gun at the machine body of processing device to carry out thermal spraying to bearing surface to improve the anticorrosive performance of bearing surface.

[0004] But when bearing is placed on placing seat in actual use, bearing is placed on placing seat first, then positioning block is installed at the fixed position on the surface of placing seat according to the inner diameter size of bearing to fix the position of bearing, bearing is fixed by such way, and it is inconvenient to fix different size bearings, so that the convenience when using anticorrosive treatment device is not high. UTILITY MODEL CONTENTS

[0005] (1) technical problem solved

[0006] In order to overcome the above-mentioned defects of prior art, the utility model provides a kind of anticorrosive treatment device for self-aligning roller bearing processing, solve when bearing is placed on placing seat, bearing is placed on placing seat first, then positioning block is installed at the fixed position on the surface of placing seat according to the inner diameter size of bearing to fix the position of bearing, bearing is fixed by such way, and it is inconvenient to fix different size bearings, so that the convenience when using anticorrosive treatment device is not high.

[0007] (2) technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A corrosion treatment device for machining of self-aligning roller bearing, including machine body, the side of machine body is provided with machine arm, the top of machine arm is provided with coating box, one end of machine arm is provided with spray pipe, the side of machine body is provided with placing seat, the outer surface of placing seat is provided with positioning device, the positioning device includes a plurality of T shaped blocks, the outer surface of placing seat is provided with a plurality of T shaped grooves, the outer surface of T shaped block is in the inner wall of T shaped groove Sliding, one side of the top of T shaped block is fixedly connected with the positioning block, the inside of T shaped groove is provided with spring, the both ends of spring are fixedly connected with one side of T shaped block and the inner wall of T shaped groove, the top of T shaped block is fixedly connected with screw rod, the outer surface of screw rod is slidably connected with circular ring, the bottom of circular ring is fixedly connected with two inserting rods, the top of circular ring is rotatably connected with threaded ring, the inner wall of threaded ring is threadedly connected with the outer surface of screw rod, the outer surface of placing seat is provided with a plurality of insertion holes.

[0009] As a further scheme of the utility model: The outer surface of the threaded ring is fixedly connected with a plurality of protrusions, which are circumferentially distributed on the outer surface of the threaded ring.

[0010] As a further scheme of the utility model: The top of the screw rod is fixedly connected with a circular block, and the diameter of the circular block is greater than the diameter of the screw rod.

[0011] As a further scheme of the utility model: The top of the T-shaped block is fixedly connected with a positioning rod, and the bottom of the positioning rod slides on the outer surface of the placing seat.

[0012] As a further scheme of the utility model: The inner wall of the T-shaped groove is fixedly connected with a circular rod, and the inner wall of the T-shaped block slides on the outer surface of the circular rod.

[0013] As a further scheme of the utility model: The side of the machine body is provided with a control panel, the side of the control panel is provided with a protection device, the protection device includes a baffle, the side of the baffle is fixedly connected with two sliding rods, the side of the control panel is provided with two sliding grooves, and the outer surface of the sliding rod slides on the inner wall of the sliding groove.

[0014] As a further scheme of the utility model: The side of the baffle is fixedly connected with a groove block, and recesses are formed on the left and right sides of the groove block.

[0015] Three beneficial effects

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. This anti-corrosion treatment device for self-aligning roller bearings improves the flexibility and convenience of fixing bearings by fitting the bearing inner ring onto one side of each positioning block, allowing the positioning block to move inside the T-slot and compressing the spring to adapt to the size of the bearing inner ring, and fixing the position of the positioning block and bearing by inserting the insertion rod into the insertion hole.

[0018] 2. The anti-corrosion treatment device for machining self-aligning roller bearings, by moving the T-block on the outer surface of the round rod, can reinforce the internal shape of the spring and minimize the risk of spring twisting under stress.

[0019] 3. The anti-corrosion treatment device for self-aligning roller bearings is designed to cover the control buttons on one side of the control panel by adjusting the position of the baffle. This minimizes the risk of workers accidentally touching the control buttons when passing by the control panel, which could affect the normal operation of the treatment device or cause it to malfunction unexpectedly. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the body of this utility model;

[0022] Figure 3 This utility model Figure 2 A magnified schematic diagram of the structure at point A;

[0023] Figure 4 This is a schematic diagram of the structure of the T-shaped block in this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the baffle in this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the groove block in this utility model.

[0026] In the diagram: 1. Machine body; 2. Positioning device; 3. Protective device; 4. Machine arm; 5. Paint tank; 6. Spray nozzle; 7. Placement seat; 8. Control panel; 21. T-slot; 22. T-block; 23. Positioning block; 24. Spring; 25. Screw; 26. Insertion hole; 27. Ring; 28. Insert rod; 29. ​​Threaded ring; 210. Protrusion; 211. Round block; 212. Positioning rod; 213. Round rod; 31. Slide groove; 32. Sliding rod; 33. Baffle; 34. Groove block. Detailed Implementation

[0027] The technical solution of this patent will be further described in detail below with reference to specific implementation methods.

[0028] like Figures 1-4The utility model provides a kind of technical scheme shown in the utility model discloses a kind of corrosion protection device for machining of self-aligning roller bearing, including body 1, the side of body 1 is slidably provided with machine arm 4, the top of machine arm 4 is provided with coating tank 5, one end of machine arm 4 is rotatably provided with spray pipe 6, the side of body 1 is rotatably provided with placing seat 7, the outer surface of placing seat 7 is provided with positioning device 2, positioning device 2 includes several T-shaped blocks 22, the outer surface of placing seat 7 is provided with several T-shaped grooves 21, the outer surface of T-shaped block 22 is slidably arranged on the inner wall of T-shaped groove 21, the top of T-shaped block 22 is fixedly connected with positioning block 23 on one side, spring 24 is arranged in T-shaped groove 21, the both ends of spring 24 are fixedly connected with the one side of T-shaped block 22 and the inner wall of T-shaped groove 21, the top of T-shaped block 22 is fixedly connected with screw rod 25, the outer surface of screw rod 25 is slidably connected with annular ring 27, the bottom of annular ring 27 is fixedly connected with two inserting rods 28, the top of annular ring 27 is rotatably connected with threaded ring 29, the inner wall of threaded ring 29 is threadedly connected with the outer surface of screw rod 25, the outer surface of placing seat 7 is provided with several insertion holes 26, by setting positioning block 23, when corrosion protection is carried out to bearing, the inner ring of bearing is sleeved on the one side of each positioning block 23, positioning block 23 is pushed to make T-shaped block 22 slide on the inner wall of T-shaped groove 21 in the direction of spring 24, so that the inner ring of bearing can be clamped on the outer surface of each positioning block 23, the inner wall of the inner ring of bearing is pushed against by the thrust of spring 24 and positioning block 23, the position of bearing on the outer surface of positioning block 23 is fixed, then threaded ring 29 on the outer surface of screw rod 25 is rotated to make threaded ring 29 move downward on the outer surface of screw rod 25, annular ring 27 is pushed to slide downward on the outer surface of screw rod 25, two inserting rods 28 at the bottom are inserted into insertion holes 26 on the outer surface of placing seat 7 on the two sides of T-shaped groove 21, the position of T-shaped block 22 in T-shaped groove 21 and the position of positioning block 23 on the outer surface of placing seat 7 are further fixed, the position of bearing on the outer surface of placing seat 7 is fixed, when the bearing is taken out, threaded ring 29 is rotated to make the inserting rod 28 at the bottom of annular ring 27 disengage from the inside of insertion hole 26, then the bearing is taken out, spring 24 restores original state and pushes T-shaped block 22 to slide on the inner wall of T-shaped groove 21 and restore original position, by setting positioning device 2, the inner ring of bearing is sleeved on the one side of each positioning block 23 to make positioning block 23 move in T-shaped groove 21 and compress spring 24 to adapt to the size of the inner ring of bearing, and the position of positioning block 23 and bearing is fixed by inserting inserting rod 28 into insertion hole 26, the flexibility and convenience when bearing is fixed by using corrosion protection device are improved.

[0029] Specifically, as Figures 2-4As shown in the figure, the outer surface of the threaded ring 29 is fixedly connected with a plurality of protrusions 210, which are circumferentially distributed on the outer surface of the threaded ring 29. It is more convenient to push the threaded ring 29 to rotate at the protrusions 210 on the outer surface of the threaded ring 29 and not easy to slip. The top end of the screw rod 25 is fixedly connected with a circular block 211, and the diameter of the circular block 211 is larger than that of the screw rod 25. By arranging the circular block 211, the movement range of the threaded ring 29 on the outer surface of the screw rod 25 can be limited, so as to avoid the threaded ring 29 from moving upward on the surface of the screw rod 25 and separating from the screw rod 25 as much as possible.

[0030] Specifically, as shown in the figure, Figures 2-4 The top end of the T-shaped block 22 is fixedly connected with a positioning rod 212, and the bottom end of the positioning rod 212 slides on the outer surface of the placing seat 7. When the T-shaped block 22 slides on the inner wall of the T-shaped groove 21, the bottom end of the positioning rod 212 slides on the outer surface of the placing seat 7, so as to further limit the angle between the T-shaped block 22 and the placing seat 7 and avoid shaking of the T-shaped block 22 as much as possible. The inner wall of the T-shaped groove 21 is fixedly connected with a circular rod 213, and the inner wall of the T-shaped block 22 slides on the outer surface of the circular rod 213. The circular rod 213 is located in the interior of the spring 24, and the spring 24 moves on the outer side of the circular rod 213 when the T-shaped block 22 moves and causes the spring 24 to deform. The interior shape of the spring 24 can be reinforced by the circular rod 213, so as to avoid twisting of the spring 24 as much as possible when the spring 24 is stressed.

[0031] Specifically, as shown in the figure, Figure 1 , Figure 5 and Figure 6 As shown in the figure, one side of the machine body 1 is provided with a control panel 8, and one side of the control panel 8 is provided with a protection device 3. The protection device 3 comprises a baffle 33, and the baffle 33 is fixedly connected with two sliding rods 32 on one side. Two sliding grooves 31 are formed in one side of the control panel 8, and the outer surfaces of the sliding rods 32 slide on the inner walls of the sliding grooves 31. After the operation parameters of the machine body 1 are adjusted by using the corrosion treatment device or when the treatment device is not used, the baffle 33 can be pushed to control the baffle 33 to slide horizontally on the inner walls of the sliding grooves 31 through the sliding rods 32, so as to adjust the position of the baffle 33 and make the baffle 33 located outside the control knobs on one side of the control panel 8, thereby covering the control knobs. This can avoid that the control knobs are touched by mistake when a worker passes through the control panel 8, thereby affecting the normal operation of the treatment device or causing the treatment device to operate unexpectedly. One side of the baffle 33 is fixedly connected with a groove block 34, and recesses are formed in the left and right sides of the groove block 34. The groove block 34 can be pushed to control the baffle 33 to move and adjust the position by being pinched in the recesses on the left and right sides of the groove block 34.

[0032] The working principle of the utility model is as follows:

[0033] S1, when the bearing is treated, first the bearing inner ring is sleeved on each positioning block 23, the positioning block 23 is pushed to make T-shaped block 22 slide in the inner wall of T-shaped groove 21 to the direction of spring 24, the bearing inner ring can be clamped on the outer surface of each positioning block 23, the positioning block 23 is pushed to the inner wall of bearing inner ring by the thrust of spring 24, the position of bearing on the outer surface of positioning block 23 is fixed, then the threaded ring 29 on the outer surface of screw 25 is pushed to rotate and make threaded ring 29 move downwards on the outer surface of screw 25, the circular ring 27 is pushed to slide downwards on the outer surface of screw 25, the two insertion rods 28 at the bottom are inserted into the insertion hole 26 on the outer surface of placing seat 7 on both sides of T-shaped groove 21, the position of T-shaped block 22 in T-shaped groove 21 and the position of positioning block 23 on the outer surface of placing seat 7 are further fixed, the position of bearing on the outer surface of placing seat 7 is fixed, then the groove block 34 is pushed to control the baffle 33 to slide on the inner wall of sliding groove 31 away from the control knob side of the outer surface of control panel 8, the operating parameters of body 1 are adjusted through control panel 8.

[0034] S2, the baffle 33 is pushed again to cover the control knob, the driving device in the body 1 drives the arm 4 to move horizontally on the surface of body 1 to adjust the position, and controls the whole placing seat 7 and the bearing to rotate, the paint in the paint tank 5 is pumped to the nozzle 6 through the pipeline on the outer surface of arm 4, the paint is sprayed on the surface of bearing through the nozzle 6 to heat spray the bearing, when the bearing is taken out after spraying, the threaded ring 29 is rotated to make the insertion rod 28 at the bottom of circular ring 27 disengage from the insertion hole 26, then the bearing is taken out, and the spring 24 restores to its original state to push T-shaped block 22 to slide on the inner wall of T-shaped groove 21 to restore to its original position.

[0035] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] The preferred embodiments of the present application are described above in detail, but the present application is not limited to the above embodiments, various changes can be made within the knowledge of ordinary skilled in the art without departing from the purpose of the present application.

Claims

1. A corrosion protection device for machining self-aligning roller bearings, comprising a body (1), characterized in that: An arm (4) is slidably mounted on one side of the machine body (1). A paint tank (5) is mounted at the top of the arm (4). A spray pipe (6) is rotatably mounted at one end of the arm (4). A placement seat (7) is rotatably mounted on one side of the machine body (1). A positioning device (2) is mounted on the outer surface of the placement seat (7). The positioning device (2) includes several T-shaped blocks (22). Several T-shaped grooves (21) are formed on the outer surface of the placement seat (7). The outer surface of the T-shaped blocks (22) slides on the inner wall of the T-shaped grooves (21). A positioning block (23) is fixedly connected to one side of the top of the T-shaped block (22). A spring (24) is provided inside the groove (21). The two ends of the spring (24) are fixedly connected to one side of the T-shaped block (22) and one side of the inner wall of the T-shaped groove (21), respectively. A screw (25) is fixedly connected to the top of the T-shaped block (22). A ring (27) is slidably connected to the outer surface of the screw (25). Two insert rods (28) are fixedly connected to the bottom of the ring (27). A threaded ring (29) is rotatably connected to the top of the ring (27). The inner wall of the threaded ring (29) is threadedly connected to the outer surface of the screw (25). Several insertion holes (26) are opened on the outer surface of the placement seat (7).

2. The anti-corrosion treatment device for machining self-aligning roller bearings according to claim 1, characterized in that: The outer surface of the threaded ring (29) is fixedly connected with a number of protrusions (210), which are distributed circumferentially on the outer surface of the threaded ring (29).

3. The anti-corrosion treatment device for machining self-aligning roller bearings according to claim 2, characterized in that: A round block (211) is fixedly connected to the top end of the screw (25), and the diameter of the round block (211) is larger than the diameter of the screw (25).

4. The anti-corrosion treatment device for machining self-aligning roller bearings according to claim 3, characterized in that: The top of the T-shaped block (22) is fixedly connected to a positioning rod (212), and the bottom end of the positioning rod (212) slides on the outer surface of the placement seat (7).

5. The anti-corrosion treatment device for machining self-aligning roller bearings according to claim 1, characterized in that: The inner wall of the T-groove (21) is fixedly connected to a round rod (213), and the inner wall of the T-block (22) slides on the outer surface of the round rod (213).

6. The anti-corrosion treatment device for machining self-aligning roller bearings according to claim 5, characterized in that: A control panel (8) is provided on one side of the body (1), and a protective device (3) is provided on one side of the control panel (8). The protective device (3) includes a baffle (33), and two sliding rods (32) are fixedly connected to one side of the baffle (33). Two sliding grooves (31) are opened on one side of the control panel (8), and the outer surface of the sliding rods (32) slides on the inner wall of the sliding grooves (31).

7. The anti-corrosion treatment device for machining self-aligning roller bearings according to claim 6, characterized in that: A groove block (34) is fixedly connected to one side of the baffle (33), and grooves are respectively opened on the left and right sides of the groove block (34).

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