Drilling device for hydraulic oil cylinder machining

Abstract

The utility model discloses a drilling device for hydraulic oil cylinder machining, and relates to the technical field of hydraulic oil cylinder drilling. Comprising a drilling machining mechanism, the drilling machining mechanism comprises an operation table, an oil cylinder clamping assembly is fixedly installed at one end of the top of the operation table, a drilling clamping assembly is fixedly installed at the top of the operation table, and the drilling clamping assembly is located on one side of the oil cylinder clamping assembly; the other end of the top of the operation table is fixedly provided with a jacking and positioning assembly, one side of the top of the operation table is fixedly provided with a drilling adjusting assembly, and the drilling adjusting assembly is located on one side of the drilling clamping assembly. The oil cylinder pipe clamping device can stably clamp an oil cylinder pipe, is beneficial to keeping the stability of oil cylinder pipe machining and placing, improving the subsequent machining effect of an oil cylinder and improving the machining quality of the oil cylinder, can also conduct corresponding drilling on the oil cylinder pipe, is beneficial to conducting adjustment according to the drilling position of the oil cylinder pipe, improves the drilling efficiency of the oil cylinder, and improves the machining efficiency of the oil cylinder. And the processing and production progress is accelerated.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic cylinder drilling technology, specifically a drilling device for hydraulic cylinder processing. Background Technology

[0002] Hydraulic cylinders are the core actuators in hydraulic systems, responsible for efficiently converting hydraulic energy into mechanical energy to achieve linear reciprocating or oscillating motion. They are characterized by their simple structure and stable performance, and are widely used in various types of mechanical equipment. Drilling is done to facilitate various operations during installation and processing. Drilling can be used to install seals, hydraulic components, etc., ensuring a perfect fit for each part, thereby guaranteeing the normal operation of the cylinder.

[0003] Chinese patent application number CN201922038632.8 discloses a drilling device for hydraulic cylinder processing. This utility model designs a support base on the base, installs a threaded rod inside the support base, installs a connecting frame on the threaded rod, and designs a clamping plate on the connecting frame. By designing multiple adjustable clamping plates to guide the cylinder edge, the cylinder body can be quickly positioned and the operation is convenient. Since the clamping plates are adjustable, it is convenient to clamp cylinder bodies of different specifications.

[0004] During the manufacturing and processing of hydraulic cylinders, drilling operations are required at corresponding positions on the cylinder. While the aforementioned devices can perform rapid positioning and are easy to operate, they are not convenient for stably clamping the cylinder tube, which is detrimental to maintaining the stability of the cylinder tube during processing and placement, affecting the subsequent processing effect of the cylinder. Furthermore, the aforementioned devices are not convenient for drilling corresponding holes in the cylinder tube, making it difficult to adjust according to the drilling position of the cylinder tube, thus affecting the drilling efficiency. Therefore, we need to provide a drilling device for hydraulic cylinder processing. Utility Model Content

[0005] This utility model provides a drilling device for hydraulic cylinder processing, which has the advantages of being able to perform drilling operations on the cylinder efficiently and stably, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a drilling device for hydraulic cylinder processing, comprising: a drilling processing mechanism, the drilling processing mechanism including an operating table, a cylinder clamping assembly fixedly installed at one end of the top of the operating table, a drilling clamping assembly fixedly installed on the top of the operating table, and the drilling clamping assembly located on one side of the cylinder clamping assembly, a top positioning assembly fixedly installed at the other end of the top of the operating table, and a drilling adjustment assembly fixedly installed on one side of the top of the operating table, and the drilling adjustment assembly located on one side of the drilling clamping assembly;

[0007] The drilling clamping assembly includes a fixed base, a hydraulic telescopic rod, a support recess, and a clamping cylinder component. The fixed base is fixedly installed on the top of the operating table, the hydraulic telescopic rod is fixedly installed on the inner side of the fixed base, the support recess is fixedly connected to the output end of the hydraulic telescopic rod, and the clamping cylinder component is installed on the inner side of the support recess.

[0008] As a drilling device for hydraulic cylinder processing according to the present invention, the cylinder clamping assembly includes a first electrically controlled slide rail, a clamping seat, a servo motor and an electrically controlled three-jaw chuck. The first electrically controlled slide rail is fixedly installed at one end of the top of the operating table, the clamping seat is installed on the slide block on the surface of the first electrically controlled slide rail, and the servo motor is fixedly installed at the top of the clamping seat.

[0009] As a drilling device for hydraulic cylinder processing according to the present invention, the cylinder clamping component includes a first electric telescopic rod, a support plate, a second electric telescopic rod, and a clamping top plate. The first electric telescopic rod is fixedly installed in the middle of the inner side of the support recess. The support plate is connected to the output end of the first electric telescopic rod. The second electric telescopic rod is fixedly installed at both ends of the inner side of the support recess. The clamping top plate is installed at the output end of the second electric telescopic rod.

[0010] As a drilling device for hydraulic cylinder processing according to the present invention, the top holding and positioning assembly includes a second electrically controlled slide rail, a vertical seat and a top holding concave plate. The second electrically controlled slide rail is fixedly installed at the other end of the top of the operating table, the vertical seat is installed on the slide seat on the surface of the second electrically controlled slide rail, and the top holding concave plate is fixedly installed on the top of one side of the vertical seat.

[0011] As a drilling device for hydraulic cylinder processing according to the present invention, the drilling adjustment assembly includes a fixed frame, a hydraulic lifting rod, a connecting plate and a cylinder drill. The fixed frame is fixedly installed on one side of the top of the operating table, the hydraulic lifting rod is fixedly installed on the top of the fixed frame, the connecting plate is slidably installed on the surface of the fixed frame, and the top of the connecting plate is fixedly connected to the output end of the hydraulic lifting rod. The cylinder drill is fixedly installed on the bottom of the connecting plate.

[0012] As a drilling device for hydraulic cylinder processing according to the present invention, a processing control panel is fixedly installed on the surface of the other side of the operating table, and the processing control panel is connected to the cylinder clamping assembly, the drilling clamping assembly, the top holding positioning assembly, and the drilling adjustment assembly by signal.

[0013] This utility model provides a drilling device for machining hydraulic cylinders. It has the following advantages:

[0014] This drilling device for hydraulic cylinder processing, through the arrangement of a drilling mechanism, operating table, cylinder clamping assembly, drilling clamping assembly, top holding positioning assembly, drilling adjustment assembly, fixed base, hydraulic telescopic rod, support recess, and cylinder clamping component, can stably clamp the cylinder tube, which helps maintain the stability of the cylinder tube during processing, improves the effect of subsequent cylinder processing, and enhances the quality of cylinder processing. At the same time, it can also drill corresponding holes in the cylinder tube, which is beneficial for adjusting according to the position of the cylinder tube drilling, improving the efficiency of cylinder drilling and increasing the progress of processing and production. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the drilling mechanism of this utility model;

[0016] Figure 2 This is a perspective view of the operating table of this utility model;

[0017] Figure 3 This is a perspective view of the hydraulic cylinder clamping assembly of this utility model;

[0018] Figure 4 This is a perspective view of the drilling clamping assembly of this utility model;

[0019] Figure 5 This is an exploded view of the clamping cylinder component of this utility model;

[0020] Figure 6 This is a perspective view of the top-supporting positioning component of this utility model;

[0021] Figure 7 This is a perspective view of the drilling adjustment component of this utility model.

[0022] In the diagram: 1. Drilling mechanism; 11. Operating table; 12. Hydraulic cylinder clamping assembly; 13. Drilling clamping assembly; 14. Top-holding positioning assembly; 15. Drilling adjustment assembly; 16. Machining control panel; 121. First electrically controlled slide rail; 122. Clamping seat; 123. Servo motor; 124. Electrically controlled three-jaw chuck; 131. Fixed seat; 132. Hydraulic telescopic rod; 133. Support recess; 134. Clamping cylinder component; 1341. First electric telescopic rod; 1342. Support plate; 1343. Second electric telescopic rod; 1344. Clamping top plate; 141. Second electrically controlled slide rail; 142. Vertical seat; 143. Top-holding recess; 151. Fixed frame; 152. Hydraulic lifting rod; 153. Connecting plate; 154. Hydraulic cylinder drill. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-7 This utility model provides a technical solution: a drilling device for hydraulic cylinder processing, including a drilling processing mechanism 1, the drilling processing mechanism 1 including an operating table 11, a cylinder clamping assembly 12 fixedly installed at one end of the top of the operating table 11, a drilling clamping assembly 13 fixedly installed on the top of the operating table 11, and the drilling clamping assembly 13 is located on one side of the cylinder clamping assembly 12, a top holding positioning assembly 14 fixedly installed at the other end of the top of the operating table 11, and a drilling adjustment assembly 15 fixedly installed on one side of the top of the operating table 11, and the drilling adjustment assembly 15 is located on one side of the drilling clamping assembly 13;

[0025] The drilling clamping assembly 13 includes a fixed base 131, a hydraulic telescopic rod 132, a support recess 133, and a cylinder clamping component 134. The fixed base 131 is fixedly installed on the top of the operating table 11. The hydraulic telescopic rod 132 is fixedly installed on the inner side of the fixed base 131. The support recess 133 is fixedly connected to the output end of the hydraulic telescopic rod 132. The cylinder clamping component 134 is installed on the inner side of the support recess 133. Through the arrangement of the drilling processing mechanism 1, the operating table 11, the cylinder clamping assembly 12, the drilling clamping assembly 13, the top holding positioning assembly 14, the drilling adjustment assembly 15, the fixed base 131, the hydraulic telescopic rod 132, the support recess 133, and the cylinder clamping component 134, the cylinder tube can be stably clamped, which helps to maintain the stability of the cylinder tube during processing, improves the effect of subsequent cylinder processing, and improves the quality of cylinder processing. At the same time, it can also drill corresponding holes in the cylinder tube, which is beneficial to adjust according to the position of the cylinder tube drilling, improves the efficiency of cylinder drilling, and improves the progress of processing and production.

[0026] Please see Figure 3The hydraulic cylinder clamping assembly 12 includes a first electrically controlled slide rail 121, a clamping seat 122, a servo motor 123, and an electrically controlled three-jaw chuck 124. The first electrically controlled slide rail 121 is fixedly installed at one end of the top of the operating table 11. The clamping seat 122 is installed on a slide block on the surface of the first electrically controlled slide rail 121. The servo motor 123 is fixedly installed at the top of the clamping seat 122. Through the arrangement of the first electrically controlled slide rail 121, the clamping seat 122, the servo motor 123, and the electrically controlled three-jaw chuck 124, the first electrically controlled slide rail 121 can drive the electrically controlled three-jaw chuck 124 to move and adjust. The electrically controlled three-jaw chuck 124 can clamp and fix the hydraulic cylinder tube that needs to be drilled, and the servo motor 123 can drive the electrically controlled three-jaw chuck 124 to rotate accordingly, thereby adjusting the position of the subsequent drilling of the hydraulic cylinder tube.

[0027] Please see Figure 4 The cylinder clamping component 134 includes a first electric telescopic rod 1341, a support plate 1342, a second electric telescopic rod 1343, and a clamping top plate 1344. The first electric telescopic rod 1341 is fixedly installed in the middle of the inner side of the support recess 133. The support plate 1342 is connected to the output end of the first electric telescopic rod 1341. The second electric telescopic rod 1343 is fixedly installed at both ends of the inner side of the support recess 133. The clamping top plate 1344 is installed at the output end of the second electric telescopic rod 1343. Through the arrangement of the first electric telescopic rod 1341, the support plate 1342, the second electric telescopic rod 1343, and the clamping top plate 1344, the usage position of the support plate 1342 and the clamping top plate 1344 can be adjusted by the extension of the first electric telescopic rod 1341 and the second electric telescopic rod 1343, which facilitates the clamping and limiting of the cylinder tube and maintains the stability of the placement.

[0028] Please see Figure 6 The top-holding positioning component 14 includes a second electrically controlled slide rail 141, a vertical seat 142, and a top-holding concave plate 143. The second electrically controlled slide rail 141 is fixedly installed on the other end of the top of the operating table 11. The vertical seat 142 is installed on the slide block on the surface of the second electrically controlled slide rail 141. The top-holding concave plate 143 is fixedly installed on the top of one side of the vertical seat 142. Through the arrangement of the second electrically controlled slide rail 141, the vertical seat 142, and the top-holding concave plate 143, the second electrically controlled slide rail 141 can drive the vertical seat 142 to move, so that one side of the top-holding concave plate 143 moves to the other end of the placed hydraulic cylinder tube, thereby holding and fixing the hydraulic cylinder tube and maintaining the overall limiting effect of the hydraulic cylinder tube.

[0029] Please see Figure 7The drilling adjustment assembly 15 includes a fixed frame 151, a hydraulic lifting rod 152, a connecting plate 153, and a hydraulic cylinder drill 154. The fixed frame 151 is fixedly installed on one side of the top of the operating table 11. The hydraulic lifting rod 152 is fixedly installed on the top of the fixed frame 151. The connecting plate 153 is slidably installed on the surface of the fixed frame 151, and the top of the connecting plate 153 is fixedly connected to the output end of the hydraulic lifting rod 152. The hydraulic cylinder drill 154 is fixedly installed on the bottom of the connecting plate 153. Through the arrangement of the fixed frame 151, the hydraulic lifting rod 152, the connecting plate 153, and the hydraulic cylinder drill 154, the working height of the hydraulic cylinder drill 154 can be adjusted by extending and retracting the hydraulic lifting rod 152, thereby facilitating the movement of the hydraulic cylinder drill 154 to the surface of the hydraulic cylinder tube for processing, and improving the convenience of drilling.

[0030] Please see Figure 2 A machining control panel 16 is fixedly installed on the other side of the operating table 11. The machining control panel 16 is connected to the hydraulic cylinder clamping assembly 12, the drilling clamping assembly 13, the top holding positioning assembly 14, and the drilling adjustment assembly 15 via signal connection. Through the setting of the machining control panel 16, it can be connected to the equipment via a control module, making it convenient for operators to operate and use the equipment.

[0031] In use, the operator first opens the electrically controlled three-jaw chuck 124, then moves one end of the cylinder tube to be drilled into the clamping slot of the electrically controlled three-jaw chuck 124. Next, the electrically controlled three-jaw chuck 124 is tightened to clamp the cylinder tube. Then, the other end of the cylinder tube is moved into the groove of the support recess 133. The first electrically controlled slide rail 121 is then moved via the machining control panel 16, which moves the clamped cylinder tube to the center position of the support recess 133. Finally, the hydraulic telescopic rod 132 is activated via the machining control panel 16 to perform the drilling. The telescopic mechanism is adjusted according to the size of the cylinder tube so that both sides of the cylinder tube are located between the two clamping top plates 1344. Then, the first electric telescopic rod 1341 is extended by controlling the machining control panel 16, which drives the support plate 1342 to move to the lower surface of the cylinder tube for support. The two second electric telescopic rods 1343 are extended by controlling the two second electric telescopic rods 1343, which drive the clamping top plate 1344 to move to the side of the cylinder tube for limiting. Then, the second electric slide rail 141 is controlled by the machining control panel 16 to drive the top concave plate 143 to move to the other end of the cylinder tube for top limiting.

[0032] After the cylinder tube is fixed, the hydraulic lifting rod 152 is extended by controlling the machining control panel 16, which in turn drives the connecting plate 153 to slide downward. Then, the drilling end of the cylinder drill 154 moves to the upper surface of the cylinder tube, and the cylinder drill 154 is started by the machining control panel 16 to drill the cylinder tube. When the cylinder tube is rotated, the cylinder clamping component 134 and the top holding positioning component 14 are controlled to loosen the cylinder tube. Then, the servo motor 123 is controlled by the machining control panel 16 to drive the electric three-jaw chuck 124 to rotate accordingly, thereby rotating the clamped cylinder tube to adjust the subsequent drilling position. When the cylinder tube drilling is completed, it can be removed from the device.

[0033] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A drilling device for machining hydraulic cylinders, characterized in that, include: A drilling mechanism (1) includes an operating table (11). A hydraulic cylinder clamping assembly (12) is fixedly installed at one end of the top of the operating table (11). A drilling clamping assembly (13) is fixedly installed on the top of the operating table (11) and is located on one side of the hydraulic cylinder clamping assembly (12). A top holding positioning assembly (14) is fixedly installed at the other end of the top of the operating table (11). A drilling adjustment assembly (15) is fixedly installed on one side of the top of the operating table (11) and is located on one side of the drilling clamping assembly (13). The drilling clamping assembly (13) includes a fixed base (131), a hydraulic telescopic rod (132), a support recess (133), and a clamping cylinder component (134). The fixed base (131) is fixedly installed on the top of the operating table (11). The hydraulic telescopic rod (132) is fixedly installed on the inner side of the fixed base (131). The support recess (133) is fixedly connected to the output end of the hydraulic telescopic rod (132). The clamping cylinder component (134) is installed on the inner side of the support recess (133).

2. The drilling device for machining hydraulic cylinders according to claim 1, characterized in that: The hydraulic cylinder clamping assembly (12) includes a first electrically controlled slide rail (121), a clamping seat (122), a servo motor (123), and an electrically controlled three-jaw chuck (124). The first electrically controlled slide rail (121) is fixedly installed at one end of the top of the operating table (11). The clamping seat (122) is installed on a slide on the surface of the first electrically controlled slide rail (121). The servo motor (123) is fixedly installed at the top of the clamping seat (122).

3. The drilling device for machining hydraulic cylinders according to claim 1, characterized in that: The clamping cylinder component (134) includes a first electric telescopic rod (1341), a support plate (1342), a second electric telescopic rod (1343), and a clamping top plate (1344). The first electric telescopic rod (1341) is fixedly installed in the middle of the inner side of the support recess (133). The support plate (1342) is connected to the output end of the first electric telescopic rod (1341). The second electric telescopic rod (1343) is fixedly installed at both ends of the inner side of the support recess (133). The clamping top plate (1344) is installed at the output end of the second electric telescopic rod (1343).

4. The drilling device for hydraulic cylinder machining according to claim 1, characterized in that: The top-holding positioning assembly (14) includes a second electrically controlled slide rail (141), a vertical seat (142), and a top-holding concave plate (143). The second electrically controlled slide rail (141) is fixedly installed at the other end of the top of the operating table (11). The vertical seat (142) is installed on the slide on the surface of the second electrically controlled slide rail (141). The top-holding concave plate (143) is fixedly installed on the top of one side of the vertical seat (142).

5. A drilling device for machining hydraulic cylinders according to claim 1, characterized in that: The drilling adjustment assembly (15) includes a fixed frame (151), a hydraulic lifting rod (152), a connecting plate (153), and a hydraulic cylinder drill (154). The fixed frame (151) is fixedly installed on one side of the top of the operating table (11). The hydraulic lifting rod (152) is fixedly installed on the top of the fixed frame (151). The connecting plate (153) is slidably installed on the surface of the fixed frame (151), and the top of the connecting plate (153) is fixedly connected to the output end of the hydraulic lifting rod (152). The hydraulic cylinder drill (154) is fixedly installed on the bottom of the connecting plate (153).

6. The drilling device for machining hydraulic cylinders according to claim 1, characterized in that: A machining control panel (16) is fixedly installed on the other side of the operating table (11), and the machining control panel (16) is connected to the hydraulic cylinder clamping assembly (12), the drilling clamping assembly (13), the top holding positioning assembly (14), and the drilling adjustment assembly (15) via signal connection.

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