An efficient automatic processing equipment for lock cylinder sleeve grooving process

Abstract

A highly efficient automatic processing equipment for the grooving of lock cylinder sleeves is characterized by comprising: a frame; two conveying mechanisms for conveying lock cylinder sleeves to be processed, spaced apart on the frame to the left and right; a first cutting mechanism for cutting a first strip-shaped notch in the lock cylinder sleeve, and a second cutting mechanism for cutting a second strip-shaped notch in the lock cylinder sleeve, mounted on the rear side of the frame and located between the two conveying mechanisms; two clamping tools for clamping and conveying the lock cylinder sleeves, mounted on the frame and located between the two conveying mechanisms; the clamping tools are located in front of the first cutting mechanisms and driven by a composite drive structure to slide left and right and forward and backward; and two discharge mechanisms for ejecting the processed lock cylinder sleeves from the clamping tools, mounted on the rear side of the frame and located between the two conveying mechanisms. This equipment has the advantages of a rational layout and can automatically perform two grooving operations on two sets of lock cylinder sleeves simultaneously on one set of equipment.

Description

Technical Field

[0001] The invention relates to a lock core sleeve processing device for a blade lock, and in particular to a highly efficient automatic processing device for a lock core sleeve grooving process. Background Art

[0002] The lock cylinder sleeve is the core component of the blade lock. The structure of the lock cylinder sleeve of the blade lock after processing is as follows, including a sleeve part and a head located on the upper part of the sleeve part. The sleeve part has an accommodating cavity. A first strip groove with a larger width is opened on one side of the peripheral wall of the accommodating cavity, and a second strip groove with a smaller width is opened on the other side of the peripheral wall. There are cutting planes on both sides of the head, and a small-diameter blind hole is provided on the top surface of the head.

[0003] Before processing, the peripheral wall of the accommodating cavity of the piece is in a closed ring shape, that is, the first strip groove and the second strip groove have not been added. In order to process the aforementioned two strip grooves, two independent processes are required. Process 1 is to cut and process the first strip groove on the first processing equipment, and process 2 is to cut and process the second strip groove on the second processing equipment.

[0004] The head is cylindrical, with a flat top surface. To produce the aforementioned lock cylinder sleeve, two cutting planes must be machined on the head. Step 2 involves drilling a small-diameter blind hole in the top surface of the head with a drill. The workpiece is first placed on a fixture for the first step, then removed from the first fixture and placed on a second, dedicated fixture for the second step. This results in extremely low efficiency, leading to high costs for lock cylinder sleeve processing. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a highly efficient automatic lock cylinder sleeve grooving machine with a rational layout, capable of automatically and simultaneously performing two grooving operations on two sets of lock cylinder sleeves on one machine. The machine significantly improves the production efficiency of lock cylinder sleeves and greatly reduces processing costs.

[0006] The technical solution adopted by the present invention to solve the above technical problems is: an efficient automatic processing equipment for the lock cylinder sleeve grooving process, characterized by: comprising a frame;

[0007] Two conveying mechanisms for conveying the lock cylinder sleeves to be processed are arranged on the frame at intervals on the left and right;

[0008] A first cutting mechanism for cutting a first strip-shaped notch on the lock cylinder sleeve, mounted on the rear side of the frame and located between the two conveying mechanisms;

[0009] A second cutting mechanism for cutting a second strip-shaped notch on the lock cylinder sleeve is installed on the rear side of the frame and located between the two conveying mechanisms;

[0010] Two clamping tools for clamping and conveying the lock cylinder sleeve are installed on the frame between the two conveying mechanisms. The clamping tools are located in front of the first cutting mechanism and are driven by the composite drive structure to slide left and right and forward and backward.

[0011] Two unloading mechanisms for pushing out the processed lock cylinder sleeves in the clamping tool are installed on the rear side of the frame and located between the two conveying mechanisms. At the same time, the unloading mechanisms are arranged adjacent to the conveying mechanisms.

[0012] When the clamping tool slides to the workpiece loading position, it can receive the lock cylinder sleeve sent by the conveying mechanism on this side and clamp it; when the clamping tool slides in front of one of the second cutting mechanisms, the compound driving mechanism drives the clamping tool to slide back and forth, so that the second cutting mechanism corresponding to the rear cuts a second strip groove on the lock cylinder sleeve; when the clamping tool slides in front of the first cutting mechanism, the compound driving mechanism drives the clamping tool to slide back and forth, so that the first cutting mechanism corresponding to the rear cuts a first strip groove on the lock cylinder sleeve; when the clamping tool slides to the workpiece loading position for the second time, the unloading mechanism pushes out the lock cylinder sleeve processed in the clamping tool, and waits to receive the lock cylinder sleeve sent by the conveying mechanism on this side and clamp it next time.

[0013] Further improvement, each of the clamping tools includes a chuck and a pressure rod installed on the clamp mounting frame, the chuck is provided with a placement through-hole for accommodating the lock cylinder sleeve, the front end of the placement through-hole is provided with a shoulder for blocking the front of the lock cylinder sleeve, the two sides of the front of the chuck are provided with a first notch and a second notch for inserting the tool and connected to the placement through-hole, the rear part of the chuck is provided with an inlet for the lock cylinder sleeve delivered by the conveying mechanism to enter, and the inlet is located behind the placement through-hole; the pressure rod is passed through the chuck, and the pressure rod is driven by a clamping cylinder installed on the clamp mounting frame and can slide back and forth. When the lock cylinder sleeve delivered by the conveying mechanism enters the chuck through the inlet, the clamping cylinder drives the pressure rod forward to push the lock cylinder sleeve on the conveying mechanism into the placement through-hole, and the pressure rod presses the lock cylinder sleeve at the shoulder to complete the clamping.

[0014] The design of the aforementioned clamping tool is very reasonable. The placement of the perforation can constrain the circumference of the lock cylinder sleeve. Compared with the clamp that clamps one end of the lock cylinder sleeve on one side, the lock cylinder sleeve is not easily damaged during the grooving process. The shoulder and the pressure rod work together to limit the lock cylinder sleeve axially. This axial limiting method is conducive to automated operation, and the locking and unlocking operations are quick and convenient. The setting of the first notch and the second notch makes way for the entry of the tool to ensure the normal grooving. The setting of the feed port facilitates the conveying mechanism to feed the lock cylinder sleeve into the chuck, so that the clamping cylinder can drive the pressure rod forward to push the lock cylinder sleeve on the conveying mechanism into the placement hole. When unloading, the pressure rod moves backward, and the lock cylinder sleeve is pushed backward by the unloading mechanism, and the lock cylinder sleeve can fall out from the bottom of the feed port. The aforementioned features are related to each other to achieve automatic positioning, clamping and loosening of the lock cylinder sleeve.

[0015] Preferably, the upper composite drive structure includes two transverse moving plates and two longitudinal moving plates, each longitudinal moving plate is installed with a mounting frame, each longitudinal moving plate is installed on one of the transverse moving plates through a first slide rail structure and can slide back and forth, and each longitudinal moving plate is driven by a first screw transmission structure installed on the transverse moving plate to slide back and forth; the transverse moving plate is installed on the frame through a second slide rail structure and can slide left and right, and two independent second screw transmission structures are provided on the frame, and the bottom of each transverse moving plate is driven by one of the second screw transmission structures and can slide left and right.

[0016] This structure combines both cylinder drive and screw drive. Screw drive offers the advantages of smooth transmission and high precision. Therefore, we apply it to the horizontal and left-right sliding of the transverse moving plate, and the longitudinal and forward sliding of the longitudinal moving plate. This ensures that the chuck can align with the corresponding cutting mechanism and overcomes the significant resistance generated by the cutting tool when cutting the lock cylinder sleeve. Of course, other drive methods, such as cylinder drive, can also be used.

[0017] Preferably, the conveying mechanism includes a mounting plate installed on one side of the frame, a delivery guide rail for delivering the lock cylinder sleeves one by one is provided above the mounting plate, a delivery block capable of sliding left and right is also provided on the mounting plate, a limiting groove for accommodating the lock cylinder sleeve is provided at the front end of the delivery block, and the delivery block is driven by a delivery cylinder provided on the mounting plate and can slide left and right; in the initial state, the limiting groove is located at the lower end of the delivery guide rail to receive the fallen lock cylinder sleeve; in the delivery state, the delivery cylinder drives the delivery block to move toward the feed port, and the lock cylinder sleeve located on the limiting groove enters the chuck through the feed port.

[0018] The feeding guide rail can transport the lock cylinder sleeves to be processed one by one downwards, and the inlet end of the feeding guide rail is connected to the output end of the vibration plate; the limit groove has a limiting effect on the lock cylinder sleeve, ensuring that the lock cylinder sleeve will not fall out when the feeding block moves to feed, while not affecting the pressure rod to push the lock cylinder sleeve away from the feeding block.

[0019] As an improvement, the delivery block is mounted on the mounting plate via a third slide rail. When the delivery block moves toward the inlet, the top surface of the delivery block seals the lower end of the delivery rail. This structure better ensures that the delivery block slides along the preset trajectory, ensuring precise delivery positioning.

[0020] Preferably, the unloading mechanism includes a unloading rod driven by an unloading cylinder mounted on the frame and capable of forward and backward movement. The forward movement of the unloading rod pushes the lock cylinder sleeve out of the placement hole after the second grooving process is completed in the chuck, which has been slid into the workpiece loading position, and finally drops out of the chuck from below the workpiece inlet. This unloading mechanism has a small number of components and a simple structure, which facilitates assembly and control.

[0021] To ensure that the unloading rod moves in a straight line along a preset track, the unloading rod is installed on the unloading block, the cylinder rod of the unloading cylinder is connected to the unloading block, and the unloading block is installed on the mounting plate through a fourth slide rail structure.

[0022] Preferably, the first cutting mechanism is mounted on a first bracket fixed to the frame. The first cutting mechanism comprises a fixed cutting head held by a clamp. The cutting head is fixed, and the forward movement of the clamp drives the lock cylinder sleeve toward the cutting head to achieve the groove cutting. The fixed cutting head is suitable for cutting and forming a wide strip-shaped groove. The second cutting mechanism is mounted on a second bracket fixed to the frame. The second cutting mechanism comprises a saw blade driven by a motor to rotate. The rotating saw blade is suitable for cutting and forming a narrow strip-shaped groove.

[0023] As a further improvement, the first cutting mechanism has two sets, one on the left and one on the right of the second cutting mechanism. This layout is more reasonable, so that the two lock cylinder sleeves can be seamlessly connected during the processing, further improving the processing efficiency.

[0024] As a further improvement, the first cutting mechanism is mounted on the first bracket via a screw adjustment structure driven by a hand wheel. This structure allows for manual fine-tuning of the upper and lower positions of the first cutting mechanism, ensuring that the cutting mechanism can accurately cut the lock cylinder sleeve in the fixture.

[0025] Compared with the prior art, the advantages of the present invention are that: this equipment can realize grooving processing on two sets of lock core sleeves at the same time through the reasonable layout of the conveying mechanism, the first cutting mechanism, the second cutting mechanism, the clamping tool and the unloading mechanism and the setting of the corresponding number. The two clamping tools respectively clamp the lock core sleeves and can independently drive their corresponding lock core sleeves to slide left and right and front and back laterally, so that the processes of loading, cutting the first strip groove, cutting the second strip groove, unloading, and loading for the second time can be carried out alternately, so that this set of processing equipment can not only complete the two grooving processes at the same time, but also process two sets of lock core sleeves at the same time, and the processing efficiency is extremely high. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Schematic diagram of the three-dimensional structure of an embodiment of the present invention (initial state);

[0027] Figure 2 Schematic diagram of the three-dimensional structure of an embodiment of the present invention (assembled state);

[0028] Figure 3 Schematic diagram of the three-dimensional structure of an embodiment of the present invention (preparing for the first grooving);

[0029] Figure 4 Schematic diagram of the three-dimensional structure of an embodiment of the present invention (first grooving state);

[0030] Figure 5 Schematic diagram of the three-dimensional structure of an embodiment of the present invention (second grooving state);

[0031] Figure 6 This is a schematic diagram of the three-dimensional structure of an embodiment of the present invention (with the lock core sleeve removed);

[0032] Figure 7 Schematic diagram of the three-dimensional structure of the clamping tool part in the embodiment of the present invention Figure 1 ;

[0033] Figure 8 Schematic diagram of the three-dimensional structure of the clamping tool part in the embodiment of the present invention Figure 2 ;

[0034] Figure 9 Schematic diagram of the clamping tool portion in the state of feeding the lock cylinder sleeve according to an embodiment of the present invention (the feeding block is hidden);

[0035] Figure 10 This is a schematic diagram of the clamping tool portion in a state where the lock cylinder sleeve is clamped according to an embodiment of the present invention;

[0036] Figure 11 This is a schematic diagram of the three-dimensional structure of the unloading mechanism in an embodiment of the present invention;

[0037] Figure 12 This is a three-dimensional schematic diagram of a lock cylinder sleeve before processing according to an embodiment of the present invention;

[0038] Figure 13 It is a three-dimensional schematic diagram of a lock cylinder sleeve processed by an embodiment of the present invention. DETAILED DESCRIPTION

[0039] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0040] like Figures 1 to 13 FIG. 1 is a preferred embodiment of the present invention.

[0041] An efficient automatic processing equipment for the lock cylinder sleeve grooving process, including

[0042] Rack 1.

[0043] Two conveying mechanisms 3 for conveying the lock cylinder sleeve 2 to be processed are arranged on the frame 1 at intervals on the left and right. The structure of the lock cylinder sleeve 2 to be processed is as follows: Figure 12 shown.

[0044] The first cutting mechanism 4, used to cut the first strip-shaped notch 21 in the lock cylinder sleeve 2, is mounted on the rear side of the frame 1 and located between the two conveying mechanisms 3. Two sets of the first cutting mechanism 4 are located on the left and right sides of the second cutting mechanism 5. The first cutting mechanism 4 is mounted on a first bracket 41 via a screw adjustment mechanism 14 driven by a handwheel 13. The first strip-shaped notch 21 is a relatively wide groove. The first cutting mechanism 4 is mounted on the first bracket 41, which is fixed to the frame 1. The first cutting mechanism 4 comprises a cutter head 43 held by a clamp 42. The cutter head 43 is stationary, and the forward movement of the clamp 61 drives the lock cylinder sleeve 2 toward the cutter head 43 to achieve the notch.

[0045] A second cutting mechanism 5, which is used to cut a second strip-shaped notch 22 in the lock cylinder housing 2, is mounted on the rear side of the frame 1 and located between the two conveying mechanisms 3. The second strip-shaped notch 22 is a narrow groove. The second cutting mechanism 5 is mounted on a second bracket 51 fixed to the frame 1 and comprises a saw blade 53 driven by a motor 52.

[0046] Two clamping tools 6 for clamping and conveying the lock cylinder sleeve 2 are installed on the frame 1 between the two conveying mechanisms 3. The clamping tools 6 are located in front of the first cutting mechanism 4 and are driven by the composite drive structure to slide left and right and forward and backward.

[0047] Two unloading mechanisms 7 for pushing out the processed lock cylinder sleeves 2 in the clamping tool 6 are installed on the rear side of the frame 1 and are located between the two conveying mechanisms 3. At the same time, the unloading mechanisms 7 are arranged adjacent to the conveying mechanisms 3.

[0048] When the clamping tool 6 slides to the loading position, it can receive the lock cylinder sleeve 2 delivered by the conveying mechanism 3 on this side and clamp it; when the clamping tool 6 slides in front of one of the second cutting mechanisms 5, the composite driving mechanism drives the clamping tool 6 to slide back and forth, so that the second cutting mechanism 5 corresponding to the rear cuts a second strip groove 22 on the lock cylinder sleeve 2; when the clamping tool 6 slides in front of the first cutting mechanism 4, the composite driving mechanism drives the clamping tool 6 to slide back and forth, so that the first cutting mechanism 4 corresponding to the rear cuts a first strip groove 21 on the lock cylinder sleeve 2; when the clamping tool 6 slides to the loading position for the second time, the unloading mechanism 7 pushes out the lock cylinder sleeve 2 processed in the clamping tool 6, and waits to receive the lock cylinder sleeve 2 delivered by the conveying mechanism 3 on this side and clamp it next time.

[0049] The clamping tool 6 includes a chuck 61 and a pressure rod 62 mounted on a fixture mounting frame 63. The chuck 61 is provided with a placement through hole 611 for accommodating the lock cylinder sleeve 2. The front end of the placement through hole 611 is provided with a stop shoulder 612 for blocking the front of the lock cylinder sleeve 2. The two sides of the front of the chuck 61 are provided with a first notch 613 and a second notch 614 for inserting a tool and communicating with the placement through hole 611. The rear part of the chuck 61 is provided with an inlet 615 for the lock cylinder sleeve 2 delivered by the conveying mechanism 3 to enter. The inlet 615 is located at Behind the placement through-hole 611, the feed port 615 passes downward to facilitate the falling out of the lock cylinder sleeve 2; the pressure rod is passed through the chuck 61, and the pressure rod 62 is driven by the clamping cylinder 64 installed on the clamp mounting frame 63 and can slide back and forth. When the lock cylinder sleeve 2 delivered by the conveying mechanism 3 enters the chuck 61 through the feed port, the clamping cylinder 64 drives the pressure rod 62 to move forward to push the lock cylinder sleeve 2 on the conveying mechanism 3 into the placement through-hole 611, and the pressure rod 62 presses the lock cylinder sleeve 2 at the shoulder 612 to complete the clamping.

[0050] The composite drive structure includes two transverse moving plates 8 and two longitudinal moving plates 9, and each longitudinal moving plate 9 is installed with a mounting frame 63. Each longitudinal moving plate 9 is installed on one of the transverse moving plates 8 through a first slide rail structure 10a and can slide back and forth. Each longitudinal moving plate 9 is driven back and forth by a first screw transmission structure 11 installed on the transverse moving plate 8; the transverse moving plate 8 is installed on the frame 1 through a second slide rail structure 10b and can slide left and right. Two independent second screw transmission structures 12 are provided on the frame 1, and the bottom of each transverse moving plate 8 is driven by one of the second screw transmission structures 12 and can slide left and right.

[0051] The conveying mechanism 3 includes a mounting plate 31 mounted on one side of the frame 1. A feed rail 32 is positioned above the mounting plate 31 to feed the lock cylinders 2 one by one. The feed rail 32 has a semi-enclosed groove, and one sidewall of the feed rail 32 has an inwardly folded rib (not shown in the drawings) to prevent the lock cylinders 2 from falling out. The mounting plate 31 also includes a feed block 33 that can slide left and right. The front end of the feed block 33 has a retaining groove 331 for accommodating the lock cylinder 2. The feed block 33 is driven by a feed cylinder 34 mounted on the mounting plate 31 to enable left and right sliding. In the initial state, the retaining groove 331 is located at the lower end of the feed rail 32 to receive a dropped lock cylinder 2. In the feeding state, the feed cylinder 34 drives the feed block 33 toward the feed port 615, and the lock cylinder 2 located in the retaining groove 331 passes through the feed port 615 and enters the chuck 61. The piece-feeding block 33 is mounted on the mounting plate 31 via the third slide rail structure 10 c . After the piece-feeding block 33 moves toward the piece-feeding port 615 , the top surface of the piece-feeding block 33 blocks the lower end of the piece-feeding guide rail 32 .

[0052] The unloading mechanism 7 includes a unloading rod 72 that is driven by a unloading cylinder 71 mounted on the frame 1 and can move forward and backward. The forward movement of the unloading rod 72 pushes the lock cylinder 2 out of the placement hole 611 after the second grooving process is completed in the chuck 61, which has slid into the workpiece loading position. The lock cylinder 2 eventually drops out of the chuck 61 from below the workpiece inlet 615. The unloading rod 72 is mounted on a unloading block 73. The cylinder rod of the unloading cylinder 71 is connected to the unloading block 73. The unloading block 73 is mounted on the mounting plate 31 via a fourth slide rail structure 10d.

[0053] The working principle and process of this processing equipment are as follows:

[0054] 1. Delivery process: Figure 1 、 2 As shown, the two clamping tools 6 are simultaneously located at the loading station, that is, close to the conveying mechanism 3. The limiting groove 331 on the delivery block 33 is located at the lower end of the delivery guide rail 32 to receive the fallen lock core sleeve 2. Then the delivery cylinder 34 drives the delivery block 33 to move toward the feed port 615. At the same time, the top surface of the delivery block 33 blocks the lower end of the delivery guide rail 32. The lock core sleeve 2 located on the limiting groove 331 enters the chuck 61 through the feed port 615, and the delivery is completed.

[0055] 2. Workpiece clamping process: such as Figures 3-5As shown in Figure 10, when the lock core sleeve 2 sent by the conveying mechanism 3 enters the chuck 61 through the feed port, the clamping cylinder 64 drives the pressure rod 62 to move forward to push the lock core sleeve 2 in the upper limit groove 331 of the feeding block 33 into the placement through-hole 611; then the clamping cylinder 64 drives the pressure rod 62 to move backward, and the feeding cylinder 34 drives the feeding block 33 to return to the limit groove 331 thereon, which is located at the lower end of the feeding guide rail 32, and then the clamping cylinder 64 drives the pressure rod 62 forward again, and the pressure rod 62 presses the lock core sleeve 2 against the shoulder 612 to complete the clamping.

[0056] 3. Grooving process: Figures 3-5 As shown, one of the clamping tools 6 is driven by the composite drive structure to move laterally to the front of the adjacent first cutting mechanism 4, and the other clamping tool 6 is driven by the composite drive structure to move laterally to the front of the second cutting mechanism 5; the two clamping tools 6 are driven by the composite drive structure to move forward longitudinally, and the lock cylinder sleeve 2 in one of the clamping tools 6 cuts out a first strip groove 21, and the lock cylinder sleeve 2 in the other clamping tool 6 cuts out a second strip groove 22. After the groove cutting is completed, each clamping tool 6 is driven by the composite drive structure to move longitudinally backward, leaving the first cutting mechanism 4 and the second cutting mechanism 5; then one of the clamping tools 6 is driven by the composite drive structure to move forward longitudinally, leaving the first cutting mechanism 4 and the second cutting mechanism 5; then Driven by the composite drive structure, one clamping tool 6 moves laterally in front of the second cutting mechanism 5, while another clamping tool 6 moves laterally in front of the other first cutting mechanism 4. Driven by the composite drive structure, the two clamping tools 6 move longitudinally forward. The lock cylinder 2 that has already been cut with the first strip notch 21 is then cut with the second strip notch 22. The lock cylinder 2 that has already been cut with the second strip notch 22 is then cut with the first strip notch 21. After the secondary notching is completed, each clamping tool 6 is again driven longitudinally backward by the composite drive structure, leaving the first and second cutting mechanisms 4 and 5. At this point, both lock cylinders 2 have been cut with the first and second strip notches 21 and 22.

[0057] 4. Unloading process: Figure 6 As shown, the two clamping tools 6 are reset to the corresponding loading stations in the composite drive structure, the clamping cylinder 64 drives the pressure rod 62 to move backward, and no longer presses the lock core sleeve 2, and each unloading cylinder 71 drives the unloading rod 72 to move forward. After the grooving process in the corresponding chuck 61 is completed, the lock core sleeve 2 is pushed out from the placement hole 611, and finally falls out of the chuck 61 from the bottom of the feed port 615.

[0058] 5. Wait for the second delivery.

[0059] The structure of the lock cylinder sleeve 2 after processing is as follows: Figure 13 shown.

[0060] The five workstations mentioned above are seamlessly connected, so that the processes of installing, cutting the first strip groove 21, cutting the second strip groove 22, unloading, and installing for the second time can be carried out alternately, so that this set of processing equipment can not only complete two grooving processes at the same time, but also process two sets of lock core sleeves at the same time, and the processing efficiency is extremely high.

[0061] It should be noted that in the description of this embodiment, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are all based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. The terms "install", "connect", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be directly connected, or indirectly connected through an intermediate medium, or they can be internal connections between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. An efficient automatic processing equipment for the lock cylinder sleeve grooving process, characterized by: include Rack (1); Two conveying mechanisms (3) for conveying lock cylinder sleeves (2) to be processed are arranged on the frame (1) at intervals on the left and right; A first cutting mechanism (4) for cutting a first strip-shaped notch (21) on the lock cylinder sleeve (2) is mounted on the rear side of the frame (1) and located between the two conveying mechanisms (3); A second cutting mechanism (5) for cutting a second strip-shaped notch (22) on the lock cylinder sleeve (2) is installed on the rear side of the frame (1) and is located between the two conveying mechanisms (3); Two clamping tools (6) for clamping and conveying the lock cylinder sleeve (2) are installed on the frame (1) and located between the two conveying mechanisms (3). The clamping tools (6) are located in front of the first cutting mechanism (4) and are driven by the composite drive structure to slide left and right and forward and backward. Two unloading mechanisms (7) for pushing out the processed lock cylinder sleeve (2) in the clamping tool (6) are installed on the rear side of the frame (1) and located between the two conveying mechanisms (3). At the same time, the unloading mechanism (7) is arranged adjacent to the conveying mechanism (3); When the clamping tool (6) slides to the workpiece loading position, it can receive the lock core sleeve (2) sent by the conveying mechanism (3) on this side and clamp it; when the clamping tool (6) slides to the front of the second cutting mechanism (5), the composite driving structure drives the clamping tool (6) to slide forward and backward, so that the second cutting mechanism (5) corresponding to the rear portion cuts a second strip-shaped notch (22) on the lock core sleeve (2); when the clamping tool (6) slides to the front of the first cutting mechanism (4), the composite driving structure drives the clamping tool (6) to slide forward and backward, so that the first cutting mechanism (4) corresponding to the rear portion cuts a first strip-shaped notch (21) on the lock core sleeve (2); when the clamping tool (6) slides to the workpiece loading position for the second time, the unloading mechanism (7) pushes out the lock core sleeve (2) processed in the clamping tool (6), and waits to receive the lock core sleeve (2) sent by the conveying mechanism (3) on this side and clamp it next time; Each of the clamping tools (6) comprises a chuck (61) and a pressure rod (62) mounted on a fixture mounting frame (63), the chuck (61) is provided with a placement hole (611) for accommodating the lock cylinder sleeve (2), the front end of the placement hole (611) is provided with a shoulder (612) for blocking the front of the lock cylinder sleeve (2), the two sides of the front of the chuck (61) are provided with a first notch (613) and a second notch (614) for inserting a tool and communicating with the placement hole (611), the rear part of the chuck (61) is provided with an inlet (615) for the lock cylinder sleeve (2) delivered by the conveying mechanism (3) to enter 15), the feed port (615) is located behind the placement perforation (611); the pressure rod is inserted into the chuck (61), and the pressure rod (62) is driven by a clamping cylinder (64) installed on the clamp mounting frame (63) to slide forward and backward. When the lock core sleeve (2) delivered by the conveying mechanism (3) enters the chuck (61) through the feed port, the clamping cylinder (64) drives the pressure rod (62) to move forward to push the lock core sleeve (2) on the conveying mechanism (3) into the placement perforation (611), and the pressure rod (62) presses the lock core sleeve (2) against the shoulder (612) to complete the clamping; The first cutting mechanism (4) is mounted on a first bracket (41) fixed to the frame (1), the first cutting mechanism (4) is a cutter head (43) clamped by a clamp (42), the cutter head (43) is fixed, and the lock cylinder sleeve (2) is driven to move toward the cutter head (43) by the forward-moving clamp (61) to achieve groove cutting; the second cutting mechanism (5) is mounted on a second bracket (51) fixed to the frame (1), the second cutting mechanism (5) is a saw blade (53) driven to rotate by a motor (52); The second cutting mechanism (5) has one set, and the first cutting mechanism (4) has two sets, which are respectively located on the left and right sides of the second cutting mechanism (5); The processing equipment can not only simultaneously complete two grooving processes of the lock core sleeve (2), but can also simultaneously process two sets of lock core sleeves (2).

2. The highly efficient automatic processing equipment for the lock cylinder sleeve grooving process according to claim 1 is characterized in that: The composite drive structure comprises two transverse moving plates (8) and two longitudinal moving plates (9), each longitudinal moving plate (9) being mounted on a mounting frame (63), each longitudinal moving plate (9) being mounted on one of the transverse moving plates (8) via a first slide rail structure (10a) and being capable of sliding forward and backward, and each longitudinal moving plate (9) being driven forward and backward by a first screw transmission structure (11) mounted on the transverse moving plate (8); the transverse moving plate (8) being mounted on a frame (1) via a second slide rail structure (10b) and being capable of sliding left and right, and two independent second screw transmission structures (12) being provided on the frame (1), and the bottom of each transverse moving plate (8) being driven by one of the second screw transmission structures (12) and being capable of sliding left and right.

3. The highly efficient automatic processing equipment for the lock cylinder sleeve grooving process according to claim 1 is characterized in that: The conveying mechanism (3) comprises a mounting plate (31) mounted on one side of the frame (1); a feeding guide rail (32) for feeding the lock cylinder sleeves (2) one by one is provided above the mounting plate (31); a feeding block (33) capable of sliding left and right is further provided on the mounting plate (31); a limiting groove (331) for accommodating the lock cylinder sleeve (2) is provided at the front end of the feeding block (33); the feeding block (33) is driven by a feeding cylinder (34) provided on the mounting plate (31) and can slide left and right; in an initial state, the limiting groove (331) is located at the lower end of the feeding guide rail (32) to receive the fallen lock cylinder sleeve (2); in a feeding state, the feeding cylinder (34) drives the feeding block (33) to move toward the feeding port (615), and the lock cylinder sleeve (2) located on the limiting groove (331) enters the chuck (61) through the feeding port (615).

4. The highly efficient automatic processing equipment for the lock cylinder sleeve grooving process according to claim 3 is characterized in that: The piece-delivering block (33) is mounted on the mounting plate (31) via a third slide rail structure (10c). After the piece-delivering block (33) moves toward the piece-feeding port (615), the top surface of the piece-delivering block (33) blocks the lower end of the piece-delivering guide rail (32).

5. The highly efficient automatic processing equipment for the lock cylinder sleeve grooving process according to claim 3 is characterized in that: The unloading mechanism (7) includes a unloading rod (72) that is driven by a unloading cylinder (71) mounted on the frame (1) and can move forward and backward. The forward movement of the unloading rod (72) can push the lock core sleeve (2) out of the placement hole (611) after the second grooving process in the chuck (61) at the workpiece loading position is completed, and finally drop out of the chuck (61) from below the workpiece feeding port (615).

6. The highly efficient automatic processing equipment for the lock cylinder sleeve grooving process according to claim 5, characterized in that: The unloading rod (72) is mounted on the unloading block (73), the cylinder rod of the unloading cylinder (71) is connected to the unloading block (73), and the unloading block (73) is mounted on the mounting plate (31) via a fourth slide rail structure (10d).

7. The highly efficient automatic processing equipment for cutting grooves in a lock cylinder sleeve according to claim 1, characterized in that: The first cutting mechanism (4) is mounted on the first bracket (41) via a screw adjustment structure (14) driven by a hand wheel (13).

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