Press machine for bearing machining

Abstract

The utility model discloses a press machine for bearing processing, which comprises an equipment base, a pair of pressurizing sliding columns and a bearing pressurizing top plate, the pair of pressurizing sliding columns are respectively arranged on the equipment base, and the bearing pressurizing top plate is respectively arranged on the pair of pressurizing sliding columns. A multi-size pneumatic auxiliary limiting structure is installed on the equipment base, and an auxiliary pressurizing assembly is installed on the bearing pressurizing top plate. The utility model relates to the technical field of bearing processing, the press machine can be compatible with bearings with different diameters through a multi-size pneumatic auxiliary limiting structure and can stably and quickly clamp and change the bearings, and the anti-splashing protection plate can prevent the bearings from being broken and splashed during processing and damaging operators, so that the production efficiency is improved. The bearing part collecting groove enables broken parts not to be cleaned, pressurizing operation of a next bearing can be rapidly carried out, and even if errors occur, the machining efficiency cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a press machine for bearing processing. Background Art

[0002] Bearing processing refers to the process of material processing, forming processing, heat treatment, surface treatment and other processes for bearing parts. Bearing is a common rotating component that can support and transmit the force of rotation and is widely used in mechanical equipment. Bearing processing is one of the important links in bearing manufacturing. Its purpose is to produce bearing products with standard size, high precision and stable quality. Bearings need to apply a certain amount of pressure to complete the installation and removal. Bearing is a common rotating component that can support and transmit the force of rotation, so it is widely used in mechanical equipment. During the installation and removal of bearings, due to the close fit between bearings and parts, appropriate pressure needs to be applied to assemble or disassemble them. Using a press for bearing processing can ensure the quality of bearing installation and removal. Through the operation of the press, the fit between the bearing and the parts can be optimized, thereby ensuring the stability and reliability of the bearing during operation. At the same time, the press has the advantages of simple operation, high efficiency and high precision, and can meet the needs of bearing installation and disassembly in the field of bearing processing. During use, when the bearing is broken, it is easy to splash, causing equipment damage or personal injury, and the process of locking and fixing each time is relatively cumbersome, which affects the processing efficiency. For example, "Utility Model CN216095820U is a press for bearing processing. The utility model uses a splint, an adjustment plate, a spring and a screw rod to facilitate the fixing of the bearing. During practical use, it is only necessary to push the bearing along the guide groove into the fixing groove to fix the bearing, which greatly improves the processing efficiency. The utility model adds an anti-slip plate to the edge of the splint, clamps the edge of the bearing with the anti-slip plate, and fixes it to prevent the bearing from flying out during processing and causing equipment damage or personal injury." In response to the above problems, there may be technical means to solve them in the prior art, but this case wants to provide an alternative or replacement technical solution. Utility Model Content

[0003] To achieve the above objectives, the utility model is implemented through the following technical solutions: a bearing processing press, comprising: an equipment base, a pair of pressurized slide columns and a load-bearing pressurized top plate, wherein the pair of pressurized slide columns are respectively mounted on the equipment base, the load-bearing pressurized top plates are respectively mounted on the pair of pressurized slide columns, a multi-size pneumatic auxiliary limiting structure is mounted on the equipment base, and an auxiliary pressurizing component is mounted on the load-bearing pressurized top plate;

[0004] The multi-size pneumatic auxiliary limiting structure includes: a synchronous power air pump, a plurality of connecting air guide tubes, a plurality of adjusting air storage strips, a plurality of air bags in the strips, a plurality of sealing coupling push plates, a plurality of clamping connection blocks, a plurality of auxiliary limiting extension keys and a bearing parts collection slot;

[0005] The synchronous power air pump is installed in the equipment base, and several of the connecting air pipes are respectively connected to the synchronous power air pump, and several of the connecting air pipes are respectively inserted on the several positioning air storage strips, and several of the positioning air storage strips are respectively installed with several of the in-strip air bags, several of the sealing coupling push plates are respectively connected to the several in-strip air bags, and several of the in-strip air bags are respectively connected to several of the connecting air pipes, and several of the positioning air storage strips are respectively provided with a pair of push plate sliding keys, and several of the sealing coupling push plates are respectively installed on the several positioning air storage strips through several of the push plate sliding keys, several of the clamping connecting blocks are respectively inserted on the several positioning air storage strips, and several of the clamping connecting blocks are respectively connected to several of the sealing coupling push plates, several of the auxiliary limit extension keys are respectively installed on several of the clamping connecting blocks, and the bearing parts collection groove is installed on the equipment base.

[0006] It should be noted that, in the above, by driving the synchronous power air pump, the four adjustment air storage strips are inflated through the four connecting air guide pipes respectively. At this time, the air bags in the four strips are inflated and expanded respectively, pushing the corresponding sealing coupling push plates and the clamping connection blocks toward the side of the bearing parts collection groove. After reaching the appropriate position, the bearing to be processed is placed above the four auxiliary limit extension keys, and then the air bags in the strips are continued to be inflated and pressurized, so that the clamping connection blocks tightly press the surrounding of the bearing to complete the fixed locking of the bearing. The pressure sensor provided on the synchronous power air pump can detect the current output pressure. According to the prompted pressure, the worker only needs to fine-tune the pressure after the bearing is pressurized to make the clamping connection block slightly loose, and the bearing can be easily and quickly removed. After re-placing the new bearing, it is flushed and pressurized to the appropriate position to quickly complete the locking and retention of the bearing. The bearing parts collection groove can collect the parts damaged and broken during the processing without affecting the subsequent processing. The shock absorber provided on the base of the equipment can make the pressurization process smoother.

[0007] Preferably, the auxiliary pressurizing assembly comprises: a pressurizing hydraulic pump, a pressurizing pressure head, a pressure head connection plate, a pair of locking bolts and an anti-splash protection plate;

[0008] The pressurized hydraulic pump is installed on the load-bearing pressurized top plate, the pressurized pressure head is connected to the pressurized hydraulic pump, the pressure head connecting plate is sleeved on the pressurized pressure head, the anti-splash protection plate is sleeved on the outer side of a pair of pressurized sliding columns, and the anti-splash protection plate is connected to the pressure head connecting plate, and a pair of locking bolts are respectively inserted on the pressure head connecting plate and the anti-splash protection plate;

[0009] It should be noted that, in the above, after the bearing is fixed, the pressurized hydraulic pump drives the pressurized pressure head to move downward, and at the same time, the pressure head connecting plate and the anti-splash protection plate also move downward in coordination. In the event of fragmentation and splashing, the anti-splash protection plate can block the debris and protect the safety of the workers. A pair of pressurized sliding columns and a load-bearing pressurized top plate are responsible for assisting and fixing the pressurized hydraulic pump and making the anti-splash protection plate move downward along a predetermined track. A pair of locking bolts are responsible for connecting the anti-splash protection plate and the pressure head connecting plate, so that the anti-splash protection plate moves downward in coordination with the pressurized pressure head. The observation window provided on the anti-splash protection plate can provide the operator with a wider field of view, making the entire working process safer.

[0010] Preferably, a shock absorber is provided on the equipment base;

[0011] Preferably, a pressure sensor is provided on the synchronous power air pump;

[0012] Preferably, the clamping connection block is provided with an anti-slip rubber pad;

[0013] Preferably, the anti-splash protection plate is provided with an observation window. Beneficial Effects

[0014] The utility model provides a press for processing bearings. It has the following beneficial effects. Compared with the prior art, the press for processing bearings can be compatible with bearings of different diameters through a multi-size pneumatic auxiliary limit structure, and can stably and quickly clamp and replace the bearings. The anti-splash protection plate can prevent the occurrence of fragmentation and splashing during processing, which may injure the operator. The bearing parts collection groove can make it unnecessary to clean the fragmented parts, and the pressurization operation of the next bearing can be quickly carried out. Even if a mistake occurs, it will not affect the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front cross-sectional structure of a press for processing bearings described in the utility model.

[0016] Figure 2 The utility model is a schematic top view of a press for processing bearings.

[0017] In the figure: 1. Equipment base; 2. Pressurized sliding column; 3. Load-bearing pressurized top plate; 4. Synchronous power air pump; 5. Connecting air guide pipe; 6. Adjusting air storage strip; 7. Air bag in the strip; 8. Sealing coupling push plate; 9. Clamping connection block; 10. Auxiliary limit extension key; 11. Bearing parts collection groove; 12. Pressurized hydraulic pump; 13. Pressurized pressure head; 14. Pressure head connection plate; 15. Locking bolt; 16. Anti-splash protection plate. DETAILED DESCRIPTION

[0018] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0019] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control. Example

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-2As shown, a press machine for bearing processing comprises: an equipment base 1, a pair of pressurized slide columns 2 and a bearing pressurized top plate 3, wherein the pair of pressurized slide columns 2 are respectively mounted on the equipment base 1, and the bearing pressurized top plates 3 are respectively mounted on the pair of pressurized slide columns 2, a multi-size pneumatic auxiliary limiting structure is mounted on the equipment base 1, and an auxiliary pressurizing component is mounted on the bearing pressurized top plate 3; the multi-size pneumatic auxiliary limiting structure comprises: a synchronous power air pump 4, a plurality of connecting air guide tubes 5, a plurality of position-adjusting air storage strips 6, a plurality of air bags in the strips 7, a plurality of sealing coupling push plates 8, A plurality of clamping connection blocks 9, a plurality of auxiliary limit extension keys 10 and a bearing parts collection groove 11; the synchronous power air pump 4 is installed in the equipment base 1, and a plurality of the connection air pipes 5 are respectively connected to the synchronous power air pump 4, and a plurality of the connection air pipes 5 are respectively inserted on a plurality of the positioning air storage strips 6, and a plurality of the positioning air storage strips 6 are respectively installed with a plurality of the strip inner air bags 7, a plurality of the sealing coupling push plates 8 are respectively connected to a plurality of the strip inner air bags 7, and a plurality of the strip inner air bags 7 are respectively connected to a plurality of the connection air pipes 5, A pair of push plate sliding keys are respectively arranged in a plurality of the said adjustment gas storage strips 6, a plurality of the said sealing coupling push plates 8 are respectively installed on a plurality of the said adjustment gas storage strips 6 through a plurality of the said pushing plate sliding keys, a plurality of the said clamping connection blocks 9 are respectively inserted on a plurality of the said adjustment gas storage strips 6, and a plurality of the said clamping connection blocks 9 are respectively connected with a plurality of the said sealing coupling push plates 8, a plurality of the said auxiliary limit extension keys 10 are respectively installed on a plurality of the said clamping connection blocks 9, and the said bearing parts collection groove 11 is installed on the said equipment base 1; the said auxiliary pressurizing component comprises: a pressurizing liquid A pressure pump 12, a pressure head 13, a pressure head connecting plate 14, a pair of locking bolts 15 and an anti-splash protection plate 16; the pressure pump 12 is installed on the load-bearing pressure top plate 3, the pressure head 13 is connected to the pressure pump 12, the pressure head connecting plate 14 is sleeved on the pressure head 13, the anti-splash protection plate 16 is sleeved on the outside of a pair of pressure sliding columns 2, and the anti-splash protection plate 16 is connected to the pressure head connecting plate 14, and a pair of locking bolts 15 are respectively inserted into the pressure head connecting plate 14 and the anti-splash protection plate 16.

[0021] According to the attached Figure 1-2It is concluded that by driving the synchronous power air pump 4, the four adjustment air storage strips 6 are inflated through the four connecting air guide pipes 5 respectively. At this time, the air bags 7 in the four strips are inflated and expanded respectively, pushing the corresponding sealing coupling push plates 8 and the clamping connection blocks 9 to move closer to the side of the bearing parts collection groove 11. After reaching the appropriate position, the bearing to be processed is placed above the four auxiliary limit extension keys 10, and then the air bags 7 in the strips are continued to be inflated and pressurized so that the clamping connection blocks 9 can press the surrounding of the bearing tightly to complete the fixed locking of the bearing. The pressure sensor provided on the synchronous power air pump 4 can detect the current output pressure. According to the prompted pressure, the worker only needs to fine-tune the pressure after the bearing pressurization is completed to make the clamping connection blocks 9 slightly loose, so that the bearing can be easily and quickly removed. After the new bearing is replaced, flushing and pressurizing it to the appropriate position can quickly complete the locking and retention of the bearing, and the bearing parts collection groove 11 can be In order to collect the damaged and broken parts during the processing and not affect the subsequent processing, the shock absorber arranged on the equipment base 1 can make the pressurization process smoother; after the bearing is fixed, the pressurization hydraulic pump 12 drives the pressurization pressure head 13 to move downward, and at the same time, the pressure head connecting plate 14 and the anti-splash protection plate 16 also move downward in coordination. In case of fragmentation and splashing, the anti-splash protection plate 16 can block the debris and protect the safety of the workers. A pair of pressurization slide columns 2 and the load-bearing pressurization top plate 3 are responsible for assisting and fixing the pressurization hydraulic pump 12 and making the anti-splash protection plate 16 move downward along a predetermined track. A pair of locking bolts 15 are responsible for connecting the anti-splash protection plate 16 and the pressure head connecting plate 14, so that the anti-splash protection plate 16 moves downward in coordination with the pressurization pressure head 13. The observation window arranged on the anti-splash protection plate 16 can provide the operator with a wider field of view, making the entire working process safer.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A press for bearing processing, comprising: An equipment base (1), a pair of pressurized sliding columns (2) and a bearing pressurized top plate (3), characterized in that the pair of pressurized sliding columns (2) are respectively mounted on the equipment base (1), the bearing pressurized top plate (3) are respectively mounted on the pair of pressurized sliding columns (2), a multi-sized pneumatic auxiliary limiting structure is mounted on the equipment base (1), and an auxiliary pressurizing component is mounted on the bearing pressurized top plate (3); The multi-size pneumatic auxiliary limiting structure comprises: a synchronous power air pump (4), a plurality of connecting air guide tubes (5), a plurality of position adjustment air storage strips (6), a plurality of air bags in the strips (7), a plurality of sealing coupling push plates (8), a plurality of clamping connection blocks (9), a plurality of auxiliary limiting extension keys (10) and a bearing parts collection groove (11); The synchronous power air pump (4) is installed in the equipment base (1), and a plurality of the connecting air guide pipes (5) are respectively connected to the synchronous power air pump (4), and a plurality of the connecting air guide pipes (5) are respectively inserted into a plurality of the adjusting air storage strips (6), and a plurality of the adjusting air storage strips (6) are respectively installed with a plurality of the strip inner air bags (7), a plurality of the sealing coupling push plates (8) are respectively connected to a plurality of the strip inner air bags (7), a plurality of the strip inner air bags (7) are respectively connected to a plurality of the connecting air guide pipes (5), and a plurality of the adjusting air storage strips (6) are respectively installed with a plurality of the strip inner air bags (7). A pair of push plate sliding keys are respectively arranged in the gas strip (6); a plurality of the sealing coupling push plates (8) are respectively mounted on a plurality of the positioning gas storage strips (6) through a plurality of the push plate sliding keys; a plurality of the clamping connection blocks (9) are respectively inserted on a plurality of the positioning gas storage strips (6); and a plurality of the clamping connection blocks (9) are respectively connected to a plurality of the sealing coupling push plates (8); a plurality of the auxiliary limit extension keys (10) are respectively mounted on a plurality of the clamping connection blocks (9); and the bearing parts collecting groove (11) is mounted on the equipment base (1).

2. A bearing processing press according to claim 1, characterized in that: The auxiliary pressurizing assembly comprises: a pressurizing hydraulic pump (12), a pressurizing pressure head (13), a pressure head connection plate (14), a pair of locking bolts (15) and an anti-splash protection plate (16); The pressurizing hydraulic pump (12) is mounted on the load-bearing pressurizing top plate (3), the pressurizing pressure head (13) is connected to the pressurizing hydraulic pump (12), the pressure head connecting plate (14) is sleeved on the pressurizing pressure head (13), the anti-splash protection plate (16) is sleeved on the outside of a pair of pressurizing sliding columns (2), and the anti-splash protection plate (16) is connected to the pressure head connecting plate (14), and a pair of locking bolts (15) are respectively inserted into the pressure head connecting plate (14) and the anti-splash protection plate (16).

3. A bearing processing press according to claim 2, characterized in that: A shock absorber is provided on the equipment base (1).

4. A bearing processing press according to claim 3, characterized in that: The synchronous power air pump (4) is provided with a pressure sensor.

5. A bearing processing press according to claim 4, characterized in that: The clamping connection block (9) is provided with an anti-slip rubber pad.

6. A bearing processing press according to claim 5, characterized in that: The anti-splash protection plate (16) is provided with an observation window.

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