Quick clamping and positioning lock catch for welding bearing retainer

Abstract

The utility model relates to the technical field of bearing retainer machining, and discloses a quick clamping and positioning lock catch for welding a bearing retainer, which comprises a rotating block, the bottom end of the rotating block is fixedly connected with a rotating plate, the top end of the rotating plate is fixedly connected with a double-head hydraulic machine, the driving end of the double-head hydraulic machine is fixedly connected with a lock head, and the lock head is fixedly connected with the rotating plate. The device comprises a rotating plate, the top end of the rotating plate is slidably connected with a bearing retainer, the outer portion of the rotating plate is slidably connected with a first fixing sleeve, the bottom end of the first fixing sleeve is fixedly connected with a first motor, the outer portion of the first motor is fixedly connected with a discharging assembly, the discharging assembly comprises a fixing frame, and the interior of the fixing frame is fixedly connected with a discharging hydraulic machine. According to the bearing retainer fixing device, the bearing retainer is connected to the outer portion of the rotating block in a sliding mode, the two lock heads are driven by the double-head hydraulic machine to clamp the bearing retainer, the lock heads are driven by the first motor to drive the bearing retainer to rotate, and therefore the effect of fixing the bearing retainer is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing retainer processing technical field especially welding bearing retainer's quick clamping positioning lock catch. BACKGROUND

[0002] Bearing retainer is an important component of bearing, mainly used for separating and guiding the rolling body in the bearing, can evenly keep the rolling body in the correct position between the inner ring and the outer ring of bearing, makes the rolling body can roll smoothly, and can prevent the rolling body from colliding and rubbing each other, plays a key role in maintaining the normal operation of bearing, guaranteeing the precision and service life of bearing and many aspects.

[0003] Welding bearing retainer is a kind of product that the components of bearing retainer are connected into a complete structure by welding process, for some retainers using assembly and welding mode, welding technology such as manual arc welding, argon arc welding, laser welding is needed, the metal sheet, steel wire and other materials constituting the retainer are connected at specific welding position, forming a stable structure, so as to ensure that the position of rolling body can be effectively maintained when bearing works, the welded bearing retainer quality has a crucial influence on the performance and service life of bearing.

[0004] The existing part bearing retainer needs worker to hold bearing retainer when welding, the welding point is opposite the position of welding head, the welding operation is completed, the safety of worker is threatened, and the product quality is influenced, the quick clamping positioning lock catch of welding bearing retainer is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides quick clamping positioning lock catch of welding bearing retainer, aims at improving the problem of needing worker to fix welding bearing in prior art.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] The quick clamping positioning lock catch of welding bearing retainer, including rotating block, the bottom of rotating block is fixedly connected with rotating plate, the top of rotating plate is fixedly connected with double-head hydraulic machine, the drive end of double-head hydraulic machine is fixedly connected with lock head, the top of rotating plate is slidably connected with bearing retainer, the outside of rotating plate is slidably connected with fixed sleeve one, the bottom of fixed sleeve one is fixedly connected with motor one, the outside of motor one is fixedly connected with discharge assembly;

[0008] As a further description of the above technical scheme:

[0009] The discharge assembly comprises a fixed frame, a discharge hydraulic machine is fixedly connected inside the fixed frame, a sliding frame is fixedly connected to a driving end of the discharge hydraulic machine, a base is fixedly connected outside the discharge hydraulic machine, a motor frame is fixedly connected to a rear end of the base, a second motor is fixedly connected to a rear end of the motor frame, a rotating shaft is fixedly connected to a driving end of the second motor, a pushing rod is fixedly connected to a top end of the rotating shaft, and a second fixed sleeve is fixedly connected to a top end of the second motor.

[0010] As a further description of the above technical solution:

[0011] The two lock heads are slidingly connected inside the bearing retainer, and recesses are formed in the outer part of the lock heads.

[0012] As a further description of the above technical solution:

[0013] The rotating blocks are slidingly connected inside the bearing retainer, and the driving end of the first motor is fixedly connected to the bottom end of the rotating plate.

[0014] As a further description of the above technical solution:

[0015] The left and right ends of the two lock heads are slidingly connected to the proximal ends of the two rotating blocks, and the bottom ends of the two lock heads are slidingly connected to the top end of the rotating plate.

[0016] As a further description of the above technical solution:

[0017] The fixed frame is slidingly connected outside the sliding frame, and the sliding frame is slidingly connected inside the rotating plate.

[0018] As a further description of the above technical solution:

[0019] The sliding frame is slidingly connected inside the first fixed sleeve, and the top end of the sliding frame is in contact with the bottom end of the bearing retainer.

[0020] As a further description of the above technical solution:

[0021] The rotating shaft is rotatably connected outside the second fixed sleeve, and the fixed frame is fixedly connected inside the base.

[0022] The utility model has the advantages of:

[0023] 1. The utility model discloses a bearing retainer is fixed to the effect of realizing through welding device to the bearing retainer top end welding position welding bearing retainer.

[0024] 2. The utility model discloses an automatic effect of realizing of discharging through the bearing retainer that sliding frame is driven in fixed frame's outside slide, simultaneously, the bearing retainer that sliding frame is driven in fixed frame's outside slide is pushed to subsequent collection device through the bearing retainer that push -out device top end is pushed to the bearing retainer of push rod. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the three -dimensional schematic view of quick clamping positioning lock catch of welding bearing retainer that the utility model proposes;

[0026] Figure 2 It is the structure schematic view of rotating plate of quick clamping positioning lock catch of welding bearing retainer that the utility model proposes;

[0027] Figure 3 It is the structure schematic view of sliding frame of quick clamping positioning lock catch of welding bearing retainer that the utility model proposes;

[0028] Figure 4 It is the structure schematic view of base of quick clamping positioning lock catch of welding bearing retainer that the utility model proposes.

[0029] LEGEND:

[0030] 1, rotating block;2, rotating plate;3, double -end hydraulic machine;4, lock head;5, bearing retainer;6, fixed sleeve one;7, fixed frame;8, motor one;9, sliding frame;10, base;11, motor frame;12, motor two;13, fixed sleeve two;14, rotating shaft;15, push rod;16, discharging hydraulic machine. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0032] With reference to Figure 1 , Figure 2 and Figure 4 , the present application provides an embodiment: a quick clamping positioning lock catch for welding a bearing retainer, comprising a rotating block 1, the rotating block 1 can be fixed and supported with a subsequent assembly and a related assembly, the bottom end of the rotating block 1 is fixedly connected with a rotating plate 2, the rotating plate 2 can drive the related assembly at the top to rotate under the drive of the subsequent assembly. The top of the rotating plate 2 is fixedly connected with a double-head hydraulic machine 3, the double-head hydraulic machine 3 can provide sufficient and stable power for the movement of the two assemblies fixed at the driving end;

[0033] The driving end of the double-head hydraulic machine 3 is fixedly connected with a lock head 4, the structure design of the lock head 4 enables the lock head 4 to fix the related assembly, and the subsequent assembly is moved by the driving of the rotating plate 2. The top of the rotating plate 2 is slidingly connected with a bearing retainer 5, the bearing retainer 5 can be fixed by the lock head 4, the rotating block 1 and the subsequent assembly, so as to facilitate the subsequent welding operation;

[0034] The outside of the rotating plate 2 is slidingly connected with a fixed sleeve one 6, the fixed sleeve one 6 can cooperate with the rotating block 1 to limit the bearing retainer 5. The bottom end of the fixed sleeve one 6 is fixedly connected with a motor one 8, the motor one 8 can drive the rotating plate 2 to rotate, and drive the related assembly to rotate through cooperation with the rotating plate 2.

[0035] With reference to Figures 3-4 , the discharging assembly comprises a fixed frame 7, the fixed frame 7 can limit and fix the subsequent assembly, and provide stable support for the operation of the device. The inside of the fixed frame 7 is fixedly connected with a discharging hydraulic machine 16, the discharging hydraulic machine 16 can provide stable power for the operation of the related assembly, so as to facilitate the discharging operation of the device. The driving end of the discharging hydraulic machine 16 is fixedly connected with a sliding frame 9, the sliding frame 9 can slide upward in the related assembly under the drive of the discharging hydraulic machine 16, and eject the bearing retainer 5;

[0036] The base 10 is externally fixedly connected with the discharging hydraulic machine 16. The base 10 is made of aluminum alloy material, can support the device, has strong corrosion resistance, and can prolong the service life. The motor frame 11 is fixedly connected to the rear end of the base 10. The fixed connection between the motor frame 11 and the base 10 enables the motor frame 11 to support subsequent components while increasing the unity of the device. The motor two 12 is fixedly connected to the rear end of the motor frame 11. The motor two 12 can provide sufficient power for the operation of subsequent components to complete the discharging operation.

[0037] The driving end of the motor two 12 is fixedly connected with the rotating shaft 14. The rotating shaft 14 is made of stainless steel material, can effectively transmit the power of the motor two 12 to subsequent components, reduce friction between the rotating shaft 14 and related components, and prolong the service life. The top end of the motor two 12 is fixedly connected with the fixed sleeve two 13. The inside of the fixed sleeve two 13 is coated with lubricating oil, which can reduce the friction between the fixed sleeve two 13 and related components. The top end of the rotating shaft 14 is fixedly connected with the push rod 15. The surface of the push rod 15 is covered with a rubber sleeve, which can push the bearing retainer 5 without damaging the surface.

[0038] Referring to Figures 2-4 The two lock heads 4 are slidably connected to the inside of the bearing retainer 5. The sliding connection enables the lock head 4 to flexibly fix or unlock the bearing retainer 5. The outside of the lock head 4 is provided with a groove. The structure of the groove is coupled with the bearing retainer 5, enabling the lock head 4 to tightly fit with the bearing retainer. The rotating block 1 is slidably connected to the inside of the bearing retainer 5. The rotating block 1 can limit the bearing retainer 5 without affecting the rotation of the bearing retainer 5. The driving end of the motor one 8 is fixedly connected to the bottom end of the rotating plate 2. The motor one 8 can drive the rotating plate 2 to rotate;

[0039] The left and right ends of the two lock heads 4 are slidably connected to the proximal ends of the two rotating blocks 1. The sliding connection enables the lock head 4 to cooperate with the rotating block 1 more precisely. The bottom end of the two lock heads 4 is slidably connected to the top end of the rotating plate 2. The rotating plate 2 and the rotating block 1 can guide and support the movement of the lock head 4 in a sliding manner, preventing the lock head 4 from deviating. The fixed frame 7 is slidably connected to the inside of the sliding frame 9. The fixed frame 7 can limit the sliding frame 9 without affecting the movement of the sliding frame 9. The inside of the sliding frame 9 is slidably connected to the outside of the rotating plate 2. The sliding connection enables the sliding frame 9 to lift the related components without damaging the rotating plate 2;

[0040] The outer part of the sliding frame 9 is slidingly connected to the inner part of the fixed sleeve 6, the top end of the sliding frame 9 is in contact with the bottom end of the bearing retainer 5, the sliding frame 9 can lift the bearing retainer 5, and the bearing retainer 5 will not be affected when rotating. The outer part of the rotating shaft 14 is rotatably connected to the inner part of the fixed sleeve 2, and the fixed sleeve 2 can protect and limit the rotating shaft 14. The outer part of the fixed frame 7 is fixedly connected to the inner part of the base 10, and the fixed frame 7 can tightly cooperate with the base 10 to support the operation of the device.

[0041] Working principle: when the worker needs to weld the bearing retainer 5, the assembled bearing retainer 5 is placed outside the rotating block 1, which is supported by the rotating block 1 and the rotating plate 2, at this time the double-head hydraulic machine 3 is started, the double-head hydraulic machine 3 drives the lock head 4 to move forward and backward to the groove outside the lock head 4, which is clamped in the inner part of the bearing retainer 5, and the bearing retainer 5 is fixed, at this time, according to the requirements of the welding position, the motor 8 is started, the motor 8 drives the rotating plate 2 to rotate, the rotating plate 2 drives the double-head hydraulic machine 3 and the rotating block 1 to rotate at the same time, the rotating block 1 and the double-head hydraulic machine 3 drive the lock head 4 to rotate, the lock head 4 drives the bearing retainer 5 to rotate to the appropriate welding position, at this time, the welding device is started to complete the welding operation.

[0042] After welding, the discharging hydraulic machine 16 is started, the discharging hydraulic machine 16 drives the sliding frame 9 to move upward, at the same time, the sliding frame 9 slides upward outside the fixed frame 7, the fixed frame 7 fixes and supports the discharging hydraulic machine 16 and the motor 8 at the same time, and guides the movement of the sliding frame 9, after the sliding frame 9 lifts the bearing retainer 5 out of the inner part of the fixed sleeve 6, the motor 12 is started, the motor 12 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the push rod 15 to rotate, the rotating shaft 14 rotates in the inner part of the fixed sleeve 2 at the same time, the fixed sleeve 2 limits and supports the movement of the rotating shaft 14, the rotation of the push rod 15 pushes the bearing retainer 5 to the subsequent assembly, and the discharging operation is completed.

[0043] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the protection scope of the present application.

Claims

1. Quick clamping positioning catch for welding bearing retainer, comprising a rotating block (1), characterized in that: The bottom end of the rotating block (1) is fixedly connected with a rotating plate (2), the top end of the rotating plate (2) is fixedly connected with a double-head hydraulic machine (3), the driving end of the double-head hydraulic machine (3) is fixedly connected with a lock head (4), the top end of the rotating plate (2) is slidably connected with a bearing retainer (5), the outside of the rotating plate (2) is slidably connected with a fixed sleeve I (6), the bottom end of the fixed sleeve I (6) is fixedly connected with a motor I (8), and the outside of the motor I (8) is fixedly connected with a discharging assembly.

2. The quick-attach positioning clasp for a welded bearing retainer of claim 1, wherein: The inside of the fixed frame (7) is fixedly connected with a discharging hydraulic machine (16), the driving end of the discharging hydraulic machine (16) is fixedly connected with a sliding frame (9), the outside of the discharging hydraulic machine (16) is fixedly connected with a base (10), the rear end of the base (10) is fixedly connected with a motor frame (11), the rear end of the motor frame (11) is fixedly connected with a motor II (12), the driving end of the motor II (12) is fixedly connected with a rotating shaft (14), the top end of the motor II (12) is fixedly connected with a fixed sleeve II (13), and the top end of the rotating shaft (14) is fixedly connected with a push rod (15).

3. The quick-attach positioning clasp for a welded bearing retainer of claim 1, wherein: The outside of the two lock heads (4) is slidably connected in the inside of the bearing retainer (5), and the outside of the lock head (4) is provided with a groove.

4. The quick-attach positioning clasp for a welded bearing retainer of claim 1, wherein: The outside of the rotating block (1) is slidably connected in the inside of the bearing retainer (5), and the driving end of the motor I (8) is fixedly connected with the bottom end of the rotating plate (2).

5. The quick-attach positioning clasp for a welded bearing retainer of claim 1, wherein: The left and right ends of the two lock heads (4) are slidably connected with the proximal end of the two rotating blocks (1), and the bottom end of the two lock heads (4) is slidably connected with the top end of the rotating plate (2).

6. The quick-attach positioning clasp for a welded bearing retainer of claim 2, wherein: The outside of the fixed frame (7) is slidably connected in the inside of the sliding frame (9), and the inside of the sliding frame (9) is slidably connected in the outside of the rotating plate (2).

7. The quick-attach positioning clasp for a welded bearing retainer of claim 2, wherein: The outside of the sliding frame (9) is slidably connected in the inside of the fixed sleeve I (6), and the top end of the sliding frame (9) is in contact with the bottom end of the bearing retainer (5).

8. The quick-attach positioning clasp for a welded bearing retainer of claim 2, wherein: The outside of the rotating shaft (14) is rotatably connected in the inside of the fixed sleeve II (13), and the outside of the fixed frame (7) is fixedly connected in the inside of the base (10).

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