A protective receiving device for forming bearing retainers

Abstract

This utility model provides a protective receiving device for bearing retainer molding, relating to the field of bearing retainer manufacturing technology. It includes a fixed base and a receiving cart. Guide plates are fixedly installed on the left and right sides inside the fixed base. Guide grooves are formed at the front ends of the left and right sides of the fixed base. A pressing component is slidably installed inside the guide grooves. This utility model not only ensures the receiving cart is stable and does not shake during the receiving process, preventing it from running around, but also eliminates the need for additional braking operations, greatly improving the ease of use of the receiving device. It solves the problem that to ensure the stability of the receiving device and prevent it from moving or sliding, it is usually necessary to brake these moving wheels. While this braking step effectively ensures the stability of the receiving process and prevents the device from running around, it also significantly increases the operational complexity of the receiving device and reduces its ease of use.

Description

Technical Field

[0001] This utility model relates to the field of bearing retainer manufacturing technology, and in particular to a protective receiving device for bearing retainer molding. Background Technology

[0002] After the bearing retainer is formed, a receiving device is needed to receive it at the discharge port of the processing equipment to facilitate the collection of the bearing retainer and reduce manual operation time. Existing bearing retainer receiving devices are often designed with the convenience of subsequent workpiece transfer in mind, and therefore are equipped with casters at the bottom. However, in actual receiving operations, in order to ensure the stability of the receiving device and prevent it from moving or sliding, it is usually necessary to brake these casters. Although this braking step effectively ensures the stability of the receiving process and prevents the device from running around, it also significantly increases the operational complexity of the receiving device and reduces its ease of use. Summary of the Invention

[0003] This disclosure relates to a protective receiving device for forming bearing retainers. By configuring the receiving device into a fixed part and a movable part, namely a fixed base and a receiving cart, and by making structural improvements, the device automatically brakes the corresponding universal wheels on the receiving cart when it slides into the fixed base to receive material. This ensures that the receiving cart does not move around during receiving and avoids unnecessary additional steps or reduced ease of use due to braking the receiving cart. When the receiving cart needs to be removed from the fixed base for transfer of the received workpiece, simply press down the pressing element. With the cooperation of the corresponding structure, the driven column is pushed out from the transmission groove, freeing the driven element from restriction and causing it to rise under the action of spring C, thus removing the contact rod from contact with the universal wheels and restoring the receiving cart to a movable state. This facilitates the removal of the receiving cart from the fixed base for transfer of the received workpiece.

[0004] In a first aspect, this disclosure provides a protective receiving device for forming bearing retainers, specifically comprising: a fixed base and a receiving carriage. Guide plates are fixedly installed on the left and right sides inside the fixed base; the guide plates have an inclined structure; guide grooves are formed at the front ends of the left and right sides of the fixed base; a pressing member is slidably installed inside the guide groove; the pressing member has a U-shaped structure; a push rod is slidably installed at the bottom end of the guide groove; the push rod has a cylindrical structure; a force-bearing block is fixedly installed at the outer end of the push rod; the top end of the force-bearing block has an inclined structure; the inclined surface of the force-bearing block contacts the bottom end of the pressing member; one end of a spring A is embedded inside the force-bearing block; the other end of spring A is embedded inside the guide groove; transmission grooves are formed at the front ends of the left and right sides inside the fixed base; the transmission grooves have an inclined structure; a protective plate is slidably installed inside the receiving carriage; a spring B is embedded between the bottom of the protective plate and the bottom end of the receiving carriage.

[0005] In at least some embodiments,

[0006] The receiving cart is located inside the fixed seat; a lead screw is rotatably mounted on the front side of the receiving cart; a transmission plate is slidably mounted on the outer wall of the receiving cart; the transmission plate has a U-shaped structure.

[0007] In at least some embodiments,

[0008] The transmission plate is also connected to the lead screw via threads; a set of support seats is fixedly installed on both the front and rear sides of the bottom of the receiving cart; a driven component is slidably installed on each set of support seats.

[0009] In at least some embodiments,

[0010] The driven member is located below the transmission plate; a spring C is embedded between the top of the driven member and the inner top of the support base; a contact rod is fixedly installed at the bottom of the driven member.

[0011] In at least some embodiments,

[0012] The left and right ends of the driven member located on the front side are provided with shrinkage grooves; a driven column is slidably installed inside the shrinkage groove; the driven column is a cylindrical structure.

[0013] In at least some embodiments,

[0014] The diameter of the driven column is larger than that of the push rod; the inner end of the push rod can be connected to the inside of the transmission groove; a spring D is embedded between the inner side of the driven column and the inside of the contraction groove.

[0015] In at least some embodiments,

[0016] The bottom of the support base is rotatably mounted with casters; the contact rod is also slidably connected to the casters; when the receiving trolley slides into the interior of the fixed base, the driven column will slide into the interior of the transmission groove.

[0017] This utility model provides a protective receiving device for forming bearing retainers, which has the following advantages:

[0018] 1. By dividing the receiving device into a fixed part (i.e., a fixed seat) and a movable part (i.e., a receiving trolley), and combining innovative structural design, the corresponding universal wheels on the receiving trolley can be automatically braked when the receiving trolley slides into the fixed seat to prepare for receiving materials. This design not only ensures that the receiving trolley is stable and does not shake during the receiving process, avoiding the situation of running around randomly, but also eliminates the need for additional braking operations, greatly improving the ease of use of the receiving device.

[0019] 2. When it is necessary to remove the receiving cart from the fixed seat to transfer the received workpiece, the operation is equally simple. Just press down the pressing part lightly, and with the help of the synergistic action of the related structures, the driven column can be pushed out of the transmission groove, thereby releasing the restriction on the driven part. At this time, under the elastic force of spring C, the driven part rises, causing the contact rod to disengage from the universal wheel, and the receiving cart immediately returns to a movable state. This design makes it easy and quick to remove the receiving cart from the fixed seat for workpiece transfer. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0021] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0022] In the attached diagram:

[0023] Figure 1 This paper shows a schematic diagram of the receiving cart's storage structure in this application;

[0024] Figure 2 This paper shows a schematic diagram of the receiving trolley in the sliding-out state of this application.

[0025] Figure 3 A schematic diagram of the fixing base structure of this application is shown;

[0026] Figure 4 A schematic diagram of the half-section structure of the receiving cart of this application is shown;

[0027] Figure 5 This application shows Figure 4 Another perspective structural diagram;

[0028] Figure 6A schematic diagram of the driven component and caster wheel structure of this application is shown;

[0029] List of reference numerals

[0030] 1. Fixed base; 2. Guide plate; 3. Guide groove; 4. Pressing component; 5. Push rod; 6. Force-bearing block; 7. Spring A; 8. Transmission groove; 9. Receiving trolley; 10. Protective plate; 11. Spring B;

[0031] 12. Lead screw; 13. Transmission plate; 14. Support base; 15. Driven component; 16. Spring C; 17. Contact rod; 18. Contraction groove; 19. Driven column; 20. Spring D; 21. Caster wheel. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] Please refer to Figures 1 to 6 :

[0034] Example 1:

[0035] This utility model proposes a protective receiving device for forming bearing retainers, comprising: a fixed base 1 and a receiving carriage 9. Guide plates 2 are fixedly installed on the left and right sides inside the fixed base 1; the guide plates 2 have an inclined structure; guide grooves 3 are formed at the front ends of the left and right sides of the fixed base 1; a pressing member 4 is slidably installed inside the guide groove 3; the pressing member 4 has a U-shaped structure; a push rod 5 is slidably installed at the bottom end of the guide groove 3; the push rod 5 has a cylindrical structure; a force-bearing block 6 is fixedly installed at the outer end of the push rod 5; the top end of the force-bearing block 6 has an inclined structure; the inclined surface of the force-bearing block 6 contacts the bottom end of the pressing member 4; one end of a spring A7 is embedded inside the force-bearing block 6; the other end of the spring A7 is embedded in... The guide groove 3 is installed inside the fixed seat 1; the front end of the left and right sides of the fixed seat 1 is provided with a transmission groove 8; the transmission groove 8 is inclined; the protective plate 10 is slidably installed inside the receiving carriage 9; the bottom of the protective plate 10 and the bottom of the receiving carriage 9 are both fitted with a spring B11. By setting the receiving device as a fixed part and a movable part, namely the fixed seat 1 and the receiving carriage 9, and by making structural improvements, when the receiving carriage 9 slides into the fixed seat 1 to prepare to receive materials, it automatically brakes the corresponding universal wheel 21 on the receiving carriage 9. This can ensure that the receiving carriage 9 will not run around when receiving materials, and will not increase the operation steps due to braking the receiving carriage 9, thus reducing the ease of use of the receiving device.

[0036] Example 2, based on Example 1,

[0037] The receiving trolley 9 is located inside the fixed base 1; a lead screw 12 is rotatably mounted on the front side of the receiving trolley 9; a transmission plate 13 is slidably mounted on the outer wall of the receiving trolley 9; the transmission plate 13 has a U-shaped structure; the transmission plate 13 is also connected to the lead screw 12 by threads; a set of support seats 14 are fixedly mounted on both the front and rear sides of the bottom of the receiving trolley 9; a follower 15 is slidably mounted on each set of support seats 14; the follower 15 is located below the transmission plate 13; the top of the follower 15 is embedded between the top of the follower 15 and the inner top of the support seat 14. There is a spring C16; a contact rod 17 is fixedly installed at the bottom of the driven member 15. When the receiving carriage 9 wants to take out the receiving workpiece from the inside of the fixed seat 1 for transfer, it is only necessary to press down the pressing member 4, so that the driven column 19 is pushed out from the inside of the transmission groove 8 under the cooperation of the corresponding structure, so that the driven member 15 is not restricted and rises under the action of the spring C16, so that the contact rod 17 no longer contacts the universal wheel 21, so that the receiving carriage 9 returns to the movable state, and thus it is convenient to take out the receiving carriage 9 from the inside of the fixed seat 1 for transfer of the receiving workpiece.

[0038] Example 3, based on Example 2,

[0039] Shrinkage grooves 18 are provided at both ends of the front driven member 15; a driven column 19 is slidably installed inside the shrinkage groove 18; the driven column 19 has a cylindrical structure; the diameter of the driven column 19 is larger than that of the push rod 5; the inner end of the push rod 5 can be connected to the inside of the transmission groove 8; a spring D20 is embedded between the inner side of the driven column 19 and the inside of the shrinkage groove 18; a universal wheel 21 is rotatably installed at the bottom of the support base 14; the contact rod 17 is also slidably connected to the universal wheel 21; when the receiving cart 9 slides into the inside of the fixed base 1, the driven column 19 will slide into the inside of the transmission groove 8. When receiving materials, the bearing retainer will be directly or through the guide plate 2 guided into the inside of the receiving cart 9. At the same time, when the bearing retainer falls, it will contact the protective plate 10, so that the protective plate 10 cooperates with the spring B11 to achieve buffering, and the buffering reduces the probability of damage to the bearing retainer to a certain extent.

[0040] The working principle of this embodiment is as follows: In use, the fixed seat 1 is first positioned at the unloading port of the bearing retainer processing equipment. Then, the receiving carriage 9 is fed into the interior of the fixed seat 1. During this feeding process, the driven column 19 slides into the interior of the transmission groove 8. The driven column 19 utilizes the inclined structure of the transmission groove 8 to convert the backward movement force of the receiving carriage 9 into a downward force, which is provided to the driven member 15. This causes the driven member 15 to descend, carrying the contact rod 17. The contact rod 17 then brakes the universal wheel 21 through its descent, thus automatically positioning the receiving carriage 9 when it is ready for use, ensuring the stability of the receiving carriage 9 during the receiving process. Furthermore, during receiving, the bearing retainer is directly or through the guide plate 2 guided into the interior of the receiving carriage 9. Simultaneously, when the bearing retainer falls, it contacts the protective plate 1. 0, so that the protective plate 10 cooperates with the spring B11 to achieve buffering. The buffering reduces the probability of damage to the bearing retainer to a certain extent. After the material is received, when the bearing retainer needs to be transferred by the receiving cart 9, the lower pressing part 4 is manually pressed by one hand, so that it pushes the inclined surface of the force block 6 by descending. The force block 6 is affected by the inclined surface push and moves the push rod 5 inward. This push rod 5 pushes the driven column 19 out of the transmission groove 8 by moving inward, so that the driven part 15 is not restricted and rises under the action of the spring C16, so that the contact rod 17 no longer contacts the universal wheel 21, and the receiving cart 9 returns to the movable state. At this time, the receiving cart 9 can be pulled outward by the other hand to remove it from the inside of the fixed seat 1 for the next transfer.

[0041] The following points should be noted in this article:

[0042] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0043] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0044] The above are merely specific embodiments 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 shielded material receiving device for bearing retainer forming comprising: A fixed base (1) and a receiving trolley (9) are provided. Guide plates (2) are fixedly installed on the left and right sides inside the fixed base (1). The guide plates (2) have an inclined structure. Guide grooves (3) are provided at the front ends of the left and right sides of the fixed base (1). The characteristic is that a pressing member (4) is slidably installed inside the guide groove (3). The pressing member (4) has a U-shaped structure. A push rod (5) is also slidably installed at the bottom end of the guide groove (3). The push rod (5) has a cylindrical structure. A force-bearing block (6) is fixedly installed at the outer end of the push rod (5). The force-bearing block (6) The top of the force block (6) is inclined; the inclined surface of the force block (6) is in contact with the bottom of the pressure member (4); one end of the spring A (7) is embedded in the inside of the force block (6); the other end of the spring A (7) is embedded in the inside of the guide groove (3); the front end of the left and right sides of the fixed seat (1) is provided with a transmission groove (8); the transmission groove (8) is inclined; a protective plate (10) is slidably installed inside the receiving cart (9); a spring B (11) is embedded between the bottom of the protective plate (10) and the bottom of the receiving cart (9).

2. The protective receiving device for forming a bearing retainer according to claim 1, characterized in that, The receiving cart (9) is located inside the fixed seat (1); a lead screw (12) is rotatably installed on the front side of the receiving cart (9); a transmission plate (13) is slidably installed on the outer wall of the receiving cart (9); the transmission plate (13) has a U-shaped structure.

3. The protective receiving device for forming a bearing retainer according to claim 2, characterized in that, The transmission plate (13) is also connected to the lead screw (12) by threads; a set of support seats (14) are fixedly installed on the front and rear sides of the bottom of the receiving car (9); a follower (15) is slidably installed on each set of support seats (14).

4. A protective receiving device for forming bearing retainers according to claim 3, characterized in that, The driven member (15) is located below the transmission plate (13); a spring C (16) is embedded between the top of the driven member (15) and the inner top of the support base (14); a contact rod (17) is fixedly installed at the bottom of the driven member (15).

5. A protective receiving device for forming bearing retainers according to claim 4, characterized in that, The left and right ends of the driven member (15) located on the front side are provided with shrinkage grooves (18); a driven column (19) is slidably installed inside the shrinkage groove (18); the driven column (19) is a cylindrical structure.

6. A protective receiving device for forming bearing retainers according to claim 5, characterized in that, The diameter of the driven post (19) is larger than that of the push rod (5); the inner end of the push rod (5) can be connected to the inside of the transmission groove (8); a spring D (20) is embedded between the inner side of the driven post (19) and the inside of the contraction groove (18).

7. A protective receiving device for forming bearing retainers according to claim 6, characterized in that, The bottom of the support base (14) is rotatably mounted with a caster wheel (21); the contact rod (17) is also slidably connected to the caster wheel (21); when the receiving cart (9) slides into the interior of the fixed base (1), the driven column (19) will slide into the interior of the transmission groove (8).

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