A high-efficiency processing oil cylinder piston rod drilling equipment

Abstract

The present application relates to a kind of high-efficiency processing oil cylinder piston rod drilling equipment, including processing table, conveying mechanism is equipped above processing table, limit mechanism is equipped in conveying mechanism two sides, processing mechanism is equipped in the tail end of conveying mechanism, conveying mechanism includes feeding assembly and transmission assembly, limit mechanism includes guide assembly, clamping assembly a and clamping assembly b, processing mechanism includes displacement assembly and drilling assembly a and drilling assembly b, workpiece is processed from front and back two directions by displacement assembly driving drilling assembly a and drilling assembly b, effectively save the time required for processing, the stability of workpiece in transmission and processing process is guaranteed by clamping assembly a and clamping assembly b to the clamping and fixing of workpiece two sides, by transmission assembly cooperation feeding assembly, the orderly automatic feeding of workpiece is realized, the problems that the existing technology exists long processing time, resulting in low processing efficiency, lack of stability when processing, artificial labor intensity is big and processing continuity is poor are solved.

Description

Technical Field

[0001] This invention relates to the field of drilling equipment technology, and specifically to a high-efficiency drilling equipment for hydraulic cylinder piston rods. Background Technology

[0002] When machining a hydraulic cylinder piston rod, it needs to be drilled through. Existing drilling equipment usually drills through the piston rod from only one direction. However, drilling from a single direction not only requires a long processing time and is inefficient, but also lacks stability during the processing. Furthermore, existing technologies mainly involve manual loading, with the next workpiece placed after the previous one is finished, resulting in high labor costs and poor processing continuity. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a high-efficiency hydraulic cylinder piston rod drilling device. The device includes a processing table, a conveying mechanism above the processing table, limiting mechanisms on both sides of the conveying mechanism, a processing mechanism at the tail end of the conveying mechanism, a feeding component and a transmission component below the feeding component within the conveying mechanism, a guiding component, a clamping component a, and a clamping component b within the limiting mechanisms, and a displacement component and drilling components a and b driven by the displacement component within the processing mechanism. This invention solves the problems of long processing times leading to low processing efficiency, lack of stability during processing, high manual labor intensity, and poor processing continuity in existing technologies.

[0004] The technical solution of the present invention is as follows:

[0005] A high-efficiency hydraulic cylinder piston rod drilling device includes a machining table, a conveying mechanism above the machining table, limiting mechanisms on both sides of the conveying mechanism, and a machining mechanism at the tail end of the conveying mechanism. The conveying mechanism includes a feeding component and a transmission component disposed below the feeding component. The limiting mechanism includes a guide component, a clamping component a, and a clamping component b disposed on both sides of the transmission component. The machining mechanism includes a displacement component disposed on the machining table and drilling components a and b driven by the displacement component. The transmission component receives the workpiece output from the feeding component and transmits it backward. The clamping components a and b clamp the workpiece on the transmission component under the action of the guide component. The displacement component drives the drilling components a and b to machine the clamped workpiece.

[0006] As a preferred embodiment, the processing table is symmetrically provided with grooves a and b.

[0007] As a preferred embodiment, the feeding assembly includes a storage bin, a servo motor a fixedly mounted on one side of the storage bin, and a roller driven by the servo motor a.

[0008] As a preferred embodiment, the transmission assembly includes a transmission belt disposed below the storage silo, the transmission belt having an array of several bearing grooves, limit plates disposed on both sides of the front end of the transmission belt, and drive shaft a and drive shaft b disposed on both sides of the rear end of the transmission belt.

[0009] As a preferred embodiment, the guiding assembly includes supports disposed on both sides of the conveyor belt and guide rails fixedly disposed on the supports, wherein the guide rails are provided with a pressing section, a parallel section and a disengaging section.

[0010] As a preferred embodiment, the clamping assembly a includes a support base a disposed below the guide rail, a servo motor b fixedly disposed on the support base a, and a rotating roller a rotatably disposed on the support base under the drive of the servo motor b. A belt a is disposed on the rotating roller a, and a rotating shaft a is fixedly disposed on one side of the rotating roller. The rotating shaft a is connected to the transmission shaft a via the belt b.

[0011] As a preferred embodiment, the clamping assembly b includes a support base b disposed below the guide rail and a rotating roller b rotatably disposed on the support base b. A belt c is disposed on the rotating roller b, and a rotating shaft b is fixedly disposed on one side of the rotating roller b. The rotating shaft b is connected to the transmission shaft b via a belt d.

[0012] As a preferred embodiment, both belt a and belt c are provided with an array of several sliding seats, each sliding seat has a sliding rod slidably mounted thereon, the bottom of the sliding rod is fixedly connected to an arc-shaped gripper, the arc-shaped gripper is fixedly mounted with a spring, the sliding seat has an opening, the opening has a limit groove, and the sliding rod has a protrusion corresponding to the limit groove.

[0013] As a preferred embodiment, the drilling assembly a and drilling assembly b respectively include a base a and a base b slidably disposed on the slide groove a and slide groove b, respectively. A servo motor c and a drill bit a driven by the servo motor c are disposed on the top surface of the base a, and a rack a is fixedly connected to the bottom of the base a. A servo motor d and a drill bit b driven by the servo motor d are disposed on the top surface of the base b, and a rack b is fixedly connected to the bottom of the base b.

[0014] As another preferred embodiment, the displacement assembly includes a cylinder and a rotating seat fixedly mounted on the processing table. A connecting rod is fixedly connected to the front end of the cylinder, and the connecting rod is fixedly connected to rack a. A gear is rotatably mounted on the rotating seat, and the gear meshes with rack a and rack b.

[0015] The beneficial effects of this invention are as follows:

[0016] The present invention includes drilling component a and drilling component b, which are symmetrically arranged. The drilling components a and b are driven by a displacement component to move towards each other, and the workpiece is drilled from both the front and rear directions. This makes the drilling efficiency higher, saves the processing time, improves the overall processing efficiency, and the processing from both directions can further improve the stability during processing.

[0017] The present invention includes clamping component a and clamping component b, which are symmetrically arranged on both sides of the transmission component. During the process of the transmission component carrying the workpiece to the drilling station, the workpiece is clamped and fixed on both sides by cooperating with the guide component. This ensures that the workpiece can maintain a stable state when the drilling components a and b process the workpiece from two directions, avoiding workpiece displacement during transmission and processing and improving product processing quality.

[0018] This invention is equipped with a feeding component. The workpieces to be processed are stored in a storage bin. A servo motor a drives a roller to rotate and output the workpieces intermittently onto the conveyor belt below. The roller has an arc-shaped groove for carrying the workpieces, which can drive the workpieces to be output in an orderly manner from the discharge port at the bottom of the storage bin. This realizes the orderly automatic feeding of workpieces, eliminating the need for manual feeding one by one, saving labor costs and improving the continuity of processing.

[0019] In summary, this invention has the advantages of effectively improving processing efficiency, saving processing time, increasing workpiece stability during processing, enabling orderly automatic feeding, good processing continuity, good linkage between components, and reducing the labor intensity of workers, making it suitable for the field of drilling processing equipment technology. Attached Figure Description

[0020] The invention will be further described below with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the structure of the high-efficiency hydraulic cylinder piston rod drilling equipment;

[0022] Figure 2 A schematic diagram of the shaft side structure of the high-efficiency machining cylinder piston rod drilling equipment;

[0023] Figure 3 for Figure 2 Enlarged view of point A;

[0024] Figure 4 This is a schematic diagram of the position structure of the limiting mechanism;

[0025] Figure 5 This is an exploded structural diagram of the sliding seat, sliding rod, and curved gripper;

[0026] Figure 6 This is a schematic diagram showing the state when the displacement component moves the drilling components a and b.

[0027] In the diagram: 1. Processing table; 2. Conveying mechanism; 3. Limiting mechanism; 4. Processing mechanism; 21. Feeding assembly; 22. Transmission assembly; 31. Guiding assembly; a32. Clamping assembly; b33. Displacement assembly; 41. Drilling assembly; a42. Drilling assembly; b43. Slide; a11. Slide; b12. Storage bin; a210. Servo motor; a211. Roller; 212. Conveyor belt; 220. Bearing groove; 221. Limiting plate; 222. Drive shaft; a223. Drive shaft; b224. Bracket; 310. Guide rail; 311. Pressing section; 312. Parallel section; 313. Disengagement section; 314. Support base; a320. Servo motor; b321. Rotation. Roller a322, belt a323, rotating shaft a324, belt b325, sliding seat 326, sliding rod 327, arc-shaped gripper 328, spring 329, opening 3210, limiting groove 3211, protrusion 3212, support seat b330, rotating roller b331, belt c332, rotating shaft b333, belt d334, cylinder 410, rotating seat 411, connecting rod 412, gear 413, gear 413, base a420, servo motor c421, drill bit a422, rack a423, base b430, servo motor d431, drill bit b432, rack b433. Detailed Implementation

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Example 1

[0029] like Figures 1 to 6As shown, a high-efficiency hydraulic cylinder piston rod drilling device includes a processing table 1, a conveying mechanism 2 above the processing table 1, limit mechanisms 3 on both sides of the conveying mechanism 2, and a processing mechanism 4 at the tail end of the conveying mechanism 2. The conveying mechanism 2 includes a feeding component 21 and a transmission component 22 below the feeding component 21. The limit mechanisms 3 include a guide component 31, a clamping component a32, and a clamping component b33 on both sides of the transmission component 22. The processing mechanism 4 includes a displacement component 41 on the processing table 1 and drilling components a42 and b43 driven by the displacement component 41. The transmission component 22 receives the workpiece output from the feeding component 21 and transmits it backward. The clamping components a32 and b33 clamp the workpiece on the transmission component 22 under the action of the guide component 31. The displacement component 41 drives the drilling components a42 and b43 to process the clamped workpiece. The drilling components a42 and b43 process the workpiece from both front and rear directions, effectively saving processing time and improving processing efficiency. The clamping components a32 and b33 clamp and fix the workpiece on both sides, ensuring the stability of the workpiece during transmission and processing. The loading component 21 realizes orderly automatic loading of the workpiece, solving the problems of long processing time, low processing efficiency, lack of stability during processing, high manual labor intensity and poor processing continuity in the existing technology.

[0030] like Figure 6 As shown, the machining table 1 has symmetrically arranged slide grooves a11 and b12. The base a420 in the drilling assembly a42 is slidably disposed in the slide groove a11, and the base b430 in the drilling assembly b43 is slidably disposed in the slide groove b12. The cylinder 410 in the displacement assembly 41 drives the base a420 to move, realizing the relative movement of the base a420 and the base b430 towards and in opposite directions with high synchronization. The bottom surface of the base a420 is provided with a slider embedded in the slide groove a11 to make the movement of the base a420 more stable. The bottom surface of the base b430 is also provided with a slider embedded in the slide groove b12 to enable the base b430 to move smoothly.

[0031] like Figure 1 Figure 2 and Figure 3 As shown, the feeding assembly 21 includes a storage bin 210, a servo motor a211 fixedly mounted on one side of the storage bin 210, and a roller 212 driven by the servo motor a211. The workpieces to be processed are stored in the storage bin 210. The servo motor a211 drives the roller 212 to rotate and output the workpieces intermittently onto the conveyor belt 220 below. The roller 212 has an arc-shaped groove for carrying the workpieces, which can drive the workpieces to be output in an orderly manner from the discharge port at the bottom of the storage bin 210. This realizes the orderly automatic feeding of workpieces, eliminating the need for manual feeding one by one, saving labor costs and improving the continuity of processing.

[0032] like Figure 3 and Figure 5 As shown, the transmission assembly 22 includes a transmission belt 220 disposed below the storage bin 210. Several bearing grooves 221 are arranged in an array on the transmission belt 220. Limiting plates 222 are provided on both sides of the front end of the transmission belt 220. Drive shafts a223 and b224 are provided on both sides of the rear end of the transmission belt 220. The conveyor belt 220 receives the workpiece output from the roller 212 and transports it backward. The bearing grooves 221 on the conveyor belt 220 are spaced out and their size matches the workpiece, serving to pre-position and limit the workpiece. The limiting plate 222 can limit the workpiece on both sides before the clamping components a32 and b33 clamp it, preventing the workpiece from deviating. The drive shafts a223 and b224 are connected to the rotating shafts a324 and b333 respectively through belts b325 and d334, so that when the servo motor b321 drives the rotating rollers a322 and a324 to rotate, it can synchronously drive the conveyor belt 220 and the rotating rollers b333 to rotate, resulting in good linkage and effectively saving power and energy costs. The bottom of the conveyor belt 220 is provided with a support plate, which can prevent the conveyor belt 220 from bulging and provides support when the clamping components a32 and b33 clamp the workpiece, making the clamping and fixing effect better.

[0033] like Figure 2 and Figure 4 As shown, the guide assembly 31 includes brackets 310 disposed on both sides of the conveyor belt 220 and guide rails 311 fixedly disposed on the brackets 310. The guide rails 311 are provided with a pressing section 312, a parallel section 313, and a release section 314. The arc-shaped grippers 328 in the clamping assemblies a32 and b33 cooperate with the guide rails 311 to clamp and fix the workpiece. After the slide rod 327 enters the pressing section 312, it gradually descends and clamps and fixes the workpiece on both sides through the arc-shaped grippers 328. After the slide rod 327 enters the parallel section 313, the arc-shaped grippers 328 can maintain the clamping of the workpiece during transmission and processing. After the slide rod 327 enters the release section 314, the slide rod 327 rises and resets under the action of the spring 329, causing the arc-shaped grippers 328 to release the clamping of the processed workpiece.

[0034] like Figure 4As shown, the clamping assembly a32 includes a support base a320 disposed below the guide rail 311, a servo motor b321 fixedly disposed on the support base a320, and a rotating roller a322 rotatably disposed on the support base 320 under the drive of the servo motor b321. A belt a323 is disposed on the rotating roller a322, and a rotating shaft a324 is fixedly disposed on one side of the rotating roller a322. The rotating shaft a324 is connected to the transmission shaft a223 through the belt b325. Servo motor b321 drives rotating roller a322 and rotating shaft a324 to rotate. Rotating shaft a324 drives transmission shaft a223 to rotate via belt b325, so that transmission belt 220 can rotate synchronously with belt a323. This allows the arc-shaped gripper 328 set on belt a323 to accurately clamp the workpiece on transmission belt 220. The rotation of transmission belt 220 causes transmission shaft b224 to drive rotating shaft b333 to rotate via belt d334, so that belt c332 can rotate synchronously with transmission belt 220. The rotation of the 20-axis allows the arc-shaped gripper 328 mounted on the belt c334 to precisely clamp the workpiece on the conveyor belt 220, ensuring the synchronization and good clamping effect of the arc-shaped gripper 328 in the clamping assembly a32 and the clamping assembly b33. When the conveyor belt 220 transfers the workpiece to be processed between the drilling assembly a42 and the drilling assembly b43, the servo motor b321 stops, and the servo motor a211 also stops. Then, the workpiece is processed by the drilling assembly a42 and the drilling assembly b43.

[0035] like Figure 4 and Figure 5 As shown, the clamping assembly b33 includes a support base b330 disposed below the guide rail 311 and a rotating roller b331 rotatably disposed on the support base b330. A belt c332 is disposed on the rotating roller b331, and a rotating shaft b333 is fixedly disposed on one side of the rotating roller b331. The rotating shaft b333 is connected to the transmission shaft b224 through a belt d334. Servo motor B321 drives rotating roller A322 and rotating shaft A324 to rotate. Rotating shaft A324 drives transmission shaft A223 to rotate via belt B325, so that transmission belt 220 can rotate synchronously with belt A323. This allows the arc-shaped gripper 328 set on belt A323 to accurately clamp the workpiece on transmission belt 220. The rotation of transmission belt 220 causes transmission shaft B224 to drive rotating shaft B333 to rotate via belt D334, so that belt C332 can rotate with transmission belt 220. This allows the arc-shaped gripper 328 set on belt C334 to accurately clamp the workpiece on transmission belt 220, ensuring the synchronicity and good clamping effect of the arc-shaped gripper 328 in clamping assembly A32 and clamping assembly B33. Servo motor B321, like servo motor A211, rotates intermittently.

[0036] like Figure 4and Figure 5 As shown, several sliding seats 326 are arranged in an array on both belt a323 and belt c332. A sliding rod 327 is slidably arranged on the sliding seat 326. An arc-shaped clamp 328 is fixedly connected to the bottom of the sliding rod 327. A spring 329 is fixedly arranged on the arc-shaped clamp 328. An opening 3210 is provided on the sliding seat 326. Clamping components a32 and b33 are symmetrically arranged on both sides of the conveyor belt 220. During the process of the conveyor belt 220 carrying the workpiece to the drilling station, the workpiece is clamped and fixed on both sides by cooperating with the guide component 31. This ensures that the workpiece can maintain a stable state when the drilling components a42 and b43 process the workpiece from two directions, avoiding workpiece displacement during transmission and processing and improving product processing quality. The size of the arc-shaped gripper 328 matches the workpiece, enabling better clamping. The spring 329 allows the slide bar 327 and the arc-shaped gripper 328 to rise and reset, releasing the clamping of the workpiece so that the processed workpiece can be transferred to the next station or removed. The two ends of the spring 329 are connected to the arc-shaped gripper 328 and the sliding seat 326, respectively.

[0037] like Figure 6 As shown, drilling assembly a42 and drilling assembly b43 respectively include base a420 and base b430 slidably disposed on slide groove a11 and slide groove b12. A servo motor c421 and a drill bit a422 driven by the servo motor c421 are disposed on the top surface of base a420. A rack a423 is fixedly connected to the bottom of base a420. A servo motor d431 and a drill bit b432 driven by the servo motor d431 are disposed on the top surface of base b430. A rack b433 is fixedly connected to the bottom of base b430. Drilling assembly a42 and drilling assembly b43 are symmetrically arranged. The displacement assembly 41 drives drilling assembly a42 and drilling assembly b43 to move towards each other, performing drilling on the workpiece from both front and rear directions. This results in higher drilling efficiency, saves processing time, improves overall processing efficiency, and further enhances processing stability by processing from two directions.

[0038] like Figure 6As shown, the displacement assembly 41 includes a cylinder 410 and a rotating base 411 fixedly mounted on the processing table 1. A connecting rod 412 is fixedly connected to the front end of the cylinder 410, and the connecting rod 412 is fixedly connected to a rack a423. A gear 413 is rotatably mounted on the rotating base 411, and the gear 413 meshes with rack a423 and rack b433. When the conveyor belt 220 transmits the workpiece to be processed between the drilling assembly a42 and the drilling assembly b43, it pauses. Then, the cylinder 410 drives the base a420 to move towards the workpiece. During the movement of the base a420, the rack a423 drives the gear 413 to rotate, thereby driving the rack b433 to move towards the workpiece as well. This allows the base a420 and the base b430 to move towards each other and process the workpiece from both the front and rear directions. After processing, the cylinder 410 drives the base a420 to reset, allowing the base a420 and the base b433 to move in opposite directions and reset. Example 2

[0039] like Figure 5 As shown, components that are the same as or corresponding to those in Embodiment 1 are marked with the same reference numerals as in Embodiment 1. For simplicity, only the differences from Embodiment 1 will be described below. The difference between Embodiment 2 and Embodiment 1 is that a limiting groove 3211 is provided in the opening 3210, and a protrusion 3212 is provided on the slide rod 327 corresponding to the limiting groove 3211. The size of the protrusion 3212 matches the limiting groove 3211, which can limit the slide rod 327 and prevent it from deflecting when the slide rod 327 drives the arc-shaped gripper 328 to rise or fall, thus affecting the gripping effect and further improving the accuracy and stability of the gripping.

[0040] Work process

[0041] First, the workpieces to be processed are stored in the storage bin 210. Then, servo motors a211, b321, c421, and d431 are activated. Servo motor a211 drives roller 212 to rotate, intermittently outputting the workpieces into the carrying groove 221 on the conveyor belt 220 below. Servo motor b321 drives rotating roller a322 and rotating shaft a324 to rotate. Rotating shaft a324 drives transmission shaft a223 to rotate via belt b325, enabling the conveyor belt 220 to... Synchronously rotating with belt a323, the rotation of conveyor belt 220 causes drive shaft b224 to drive rotating shaft b333 via belt d334, allowing belt c332 to rotate with conveyor belt 220. Sliding rods 327, slidably mounted on belts a323 and c332 and located within sliding seats 326, gradually descend after entering the lowering section 312, clamping and fixing the workpiece on both sides via arc-shaped grippers 328. After sliding rods 327 enter the parallel section 313, the arc-shaped grippers 328 continuously maintain control over the workpiece during transmission and processing. The workpiece is clamped and paused when the conveyor belt 220 transfers it between drilling assembly a42 and drilling assembly b43. Then, cylinder 410 moves base a420 towards the workpiece. During this movement, rack a423 drives gear 413 to rotate, which in turn drives rack b433 to move towards the workpiece, causing bases a420 and b430 to move towards each other. Servo motor c421 drives drill bit a422 to rotate, and servo motor d431 drives drill bit b432 to rotate. The machine operates by processing the workpiece from both the front and rear directions. After processing, the cylinder 410 drives the base a420 to reset, causing the base a420 and base b430 to move in opposite directions to reset, thus removing the drill bit a422 and drill bit b432 from the workpiece. Then, the servo motors a321 and b211 continue to run. When the slide bar 327 enters the release section 314, the slide bar 327 rises and resets under the action of the spring 329, causing the arc-shaped gripper 328 to release the gripper on the processed workpiece. The subsequent processing flow is repeated in sequence.

[0042] In the description of this invention, it should be understood that the terms "front and back", "left and right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0043] Of course, those skilled in the art should understand that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be understood as a limitation on the quantity.

[0044] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art under the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A high-efficiency drilling device for hydraulic cylinder piston rods, comprising a machining table (1), characterized in that, A conveying mechanism (2) is provided above the processing table (1), and limiting mechanisms (3) are provided on both sides of the conveying mechanism (2). A processing mechanism (4) is provided at the tail end of the conveying mechanism (2). The conveying mechanism (2) includes a feeding component (21) and a transmission component (22) provided below the feeding component (21). The limiting mechanism (3) includes a guide component (31), a clamping component a (32), and a clamping component b (33) provided on both sides of the transmission component (22). The processing mechanism (4) includes a guide component (31), a clamping component a (32), and a clamping component b (33) provided on both sides of the transmission component (22). The displacement component (41) on the processing table (1) and the drilling component a (42) and drilling component b (43) driven by the displacement component (41), the transmission component (22) receives the workpiece output by the loading component (21) and transmits it backward, the clamping component a (32) and clamping component b (33) clamp the workpiece on the transmission component (22) under the action of the guide component (31), and the displacement component (41) drives the drilling component a (42) and drilling component b (43) to process the workpiece in the clamp; The processing table (1) is symmetrically provided with slide groove a (11) and slide groove b (12); The feeding assembly (21) includes a storage bin (210); The transmission component (22) includes a conveyor belt (220) disposed below the storage bin (210); The guide assembly (31) includes brackets (310) disposed on both sides of the conveyor belt (220) and guide rails (311) fixedly disposed on the brackets (310). The guide rails (311) are provided with a pressing section (312), a parallel section (313) and a disengaging section (314). The clamping assembly a (32) includes a support base a (320) disposed below the guide rail (311), a servo motor b (321) fixedly disposed on the support base a (320), and a rotating roller a (322) rotatably disposed on the support base a (320) driven by the servo motor b (321). A belt a (323) is disposed on the rotating roller a (322), and a rotating shaft a (324) is fixedly disposed on one side of the rotating roller a (322). The rotating shaft a (324) is connected to the transmission shaft a (223) through the belt b (325). The clamping assembly b (33) includes a support base b (330) disposed below the guide rail (311) and a rotating roller b (331) rotatably disposed on the support base b (330). A belt c (332) is disposed on the rotating roller b (331). A rotating shaft b (333) is fixedly disposed on one side of the rotating roller b (331). The rotating shaft b (333) is connected to the transmission shaft b (224) through a belt d (334). Both belt a (323) and belt c (332) are provided with a plurality of sliding seats (326). A sliding rod (327) is slidably provided on the sliding seat (326). An arc-shaped gripper (328) is fixedly connected to the bottom of the sliding rod (327). A spring (329) is fixedly provided on the arc-shaped gripper (328). An opening (3210) is provided on the sliding seat (326). A limiting groove (3211) is provided in the opening (3210). A protrusion (3212) is provided on the sliding rod (327) corresponding to the limiting groove (3211). The drilling assembly a (42) and drilling assembly b (43) respectively include a base a (420) and a base b (430) slidably disposed on a slide groove a (11) and a slide groove b (12). The top surface of the base a (420) is provided with a servo motor c (421) and a drill bit a (422) driven by the servo motor c (421). The bottom of the base a (420) is fixedly connected with a rack a (423). The top surface of the base b (430) is provided with a servo motor d (431) and a drill bit b (432) driven by the servo motor d (431). The bottom of the base b (430) is fixedly connected with a rack b (433). The displacement assembly (41) includes a cylinder (410) and a rotating seat (411) fixedly mounted on the processing table (1). A connecting rod (412) is fixedly connected to the front end of the cylinder (410). The connecting rod (412) is fixedly connected to rack a (423). A gear (413) is rotatably mounted on the rotating seat (411). The gear (413) meshes with rack a (423) and rack b (433).

2. The high-efficiency machining equipment for hydraulic cylinder piston rods according to claim 1, characterized in that, The feeding assembly (21) also includes a servo motor a (211) fixedly installed on one side of the storage bin (210) and a roller (212) driven by the servo motor a (211).

3. The high-efficiency machining equipment for hydraulic cylinder piston rods according to claim 2, characterized in that, The conveyor belt (220) is provided with an array of several bearing grooves (221), and limit plates (222) are provided on both sides of the front end of the conveyor belt (220). The transmission shaft a (223) and transmission shaft b (224) are provided on both sides of the rear end of the conveyor belt (220).

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