Machine tool special for drilling flower basket
By designing a special machine tool for drilling baskets, and adopting a left and right multi-spindle and guide sleeve structure, simultaneous drilling of both ends of the basket parts of the lock can be achieved, which solves the problem of low efficiency caused by the need for multiple assembly and disassembly of traditional machine tools and improves processing efficiency.
Patent Information
- Application Number
- CN202422835617.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-11-21
AI Technical Summary
When machining mounting holes for lock basket parts using traditional ordinary machine tools, the workpiece needs to be assembled and disassembled multiple times, resulting in low work efficiency.
Design a special machine tool for drilling baskets. It adopts a left and right multi-spindle and guide sleeve structure to realize simultaneous drilling at both ends of the workpiece after one clamping. The drilling is completed by the left and right motors driving the multi-spindle and the drill bit to slide and cooperate in the guide sleeve.
This technology enables simultaneous drilling of multiple workpieces, greatly improving work efficiency.
Smart Images
Figure CN223492102U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of drilling and tapping machine tools, specifically a special machine tool for drilling holes in lock baskets. Background Technology
[0002] Each end of the lock basket part has an axial bolt mounting hole. The traditional processing method is to use ordinary machine tools to drill and tap each hole one by one, which requires multiple assembly and disassembly of the workpiece, which is labor-intensive, time-consuming and extremely inefficient. Utility Model Content
[0003] This invention addresses the problem of low efficiency in machining basket mounting holes using ordinary machine tools by providing a machine tool capable of simultaneously drilling both ends of multiple parts.
[0004] The technical solution of this utility model is a special machine tool for drilling baskets. Its special feature is that a horizontal left head is installed on the left side of the flat worktable, and a matching left motor is installed on the top of the left head. A left multi-spindle is installed on the spindle at the right end of the left head, and multiple right-positioned drill bits are installed on the output shaft of the left multi-spindle. A vertical plate is installed on the right side of the left multi-spindle as a fixed tooling plate. Multiple left positioning guide sleeves are arranged vertically on the fixed tooling plate, and the number of left positioning guide sleeves corresponds to the number of drill bits. Two slidingly fitted left guide pillars are installed in the front and rear rows at the bottom of the fixed tooling plate, and the left ends of the left guide pillars are fixed to the multi-spindle.
[0005] On the right side of the worktable is a horizontal right spindle head, on which a matching right motor is mounted. A right multi-spindle is mounted on the spindle at the left end of the right spindle head. Two right-positioned guide pillars are mounted in a row on the front and back of the right side of the lower right side of the multi-spindle. Guide pillar seats with sliding fits are mounted on the right guide pillars, which are fixed to the worktable. A left-positioned drill bit is mounted on the output shaft of the right multi-spindle. Hydraulic cylinder seats are mounted on the front and back sides of the left side of the right multi-spindle. A left-positioned hydraulic cylinder rod is mounted on the left side of the hydraulic cylinder seats. The cylinder has a vertical plate between the cylinder rods of the two cylinders, which serves as a movable tooling plate. On the left side of the movable tooling plate, multiple right positioning guide sleeves are arranged longitudinally. Each right positioning guide sleeve is equipped with an elastic sleeve. The number of right positioning guide sleeves corresponds to the drill bit on the right multi-spindle. The drill bit on the right multi-spindle corresponds to the drill bit on the left multi-spindle. A transverse intermediate guide post is installed on the cylinder seat inside the cylinder. The intermediate guide post passes through the movable tooling plate, and the left end of the intermediate guide post is fixed to the fixed tooling plate.
[0006] During operation, multiple workpieces are placed on their corresponding left and right positioning guide sleeves. The hydraulic cylinder is activated to push the movable fixture plate, which slides to the left along the central guide post to clamp the workpieces. Then, the left and right motors are activated simultaneously. The left motor drives the left multi-spindle via the left head spindle, which moves towards the center under the sliding engagement of the left guide post and the fixed fixture plate, allowing the drill bit on the left multi-spindle to drill a hole at the left end of the workpiece through the left positioning guide sleeve. The right motor drives the right multi-spindle via the right head spindle, which moves towards the center under the sliding engagement of the right guide post and the guide post seat, allowing the drill bit on the right multi-spindle to drill a hole at the right end of the workpiece through the right positioning guide sleeve.
[0007] The technical advantage of this utility model is that, by adopting the above technical solution, a special machine tool can be realized that can clamp multiple workpieces at one time and simultaneously complete the drilling of both ends of the basket, which greatly improves work efficiency. Attached Figure Description
[0008] Figure 1 This is the main structural view of this utility model.
[0009] In the diagram, 1 is the worktable, 2 is the left machine head, 3 is the left guide post, 4 is the fixed tooling plate, 5 is the intermediate guide post, 6 is the hydraulic cylinder, 7 is the hydraulic cylinder seat, 8 is the right multi-spindle, 9 is the guide post seat, 10 is the right guide post, 11 is the right machine head, 12 is the right motor, 13 is the movable tooling plate, 14 is the elastic sleeve, 15 is the right positioning guide sleeve, 16 is the left positioning guide sleeve, 17 is the left multi-spindle, and 18 is the left motor. Detailed Implementation
[0010] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0011] As shown in the figure, a horizontal left head 2 is mounted on the left side of the flat worktable 1. A matching left motor 18 is mounted on the top of the left head 2. A left multi-spindle 17 is mounted on the spindle at the right end of the left head 2. Multiple right-positioned drill bits are mounted on the output shaft of the left multi-spindle 17. A vertical plate is mounted on the right side of the left multi-spindle 17 as a fixed fixture plate 4. Multiple left positioning guide sleeves 16 are mounted vertically on the fixed fixture plate 4. The number of left positioning guide sleeves 16 corresponds to the number of drill bits. Two slidingly fitted left guide posts 3 are mounted in the front and rear rows at the bottom of the fixed fixture plate 4. The left end of the left guide post 3 is fixed on the multi-spindle 4.
[0012] On the right side of the worktable 1, there is a horizontal right headstock 11. A matching right motor 12 is mounted on the right headstock 11. A right multi-spindle unit 8 is mounted on the spindle at the left end of the right headstock 11. Two right-positioned right guide posts 10 are mounted in a row on the front and rear of the right side of the lower right part of the right multi-spindle unit 8. Guide post seats 9 are mounted on the right guide posts 10 and are fixed to the worktable 1. A left-positioned drill bit is mounted on the output shaft of the right multi-spindle unit 8. Hydraulic cylinder seats 7 are mounted on the front and rear sides of the left side of the right multi-spindle unit 8. A hydraulic cylinder 6 with a left-positioned cylinder rod is mounted on the left side of the hydraulic cylinder seat 7. A longitudinal vertical plate is installed between the cylinder rods of the two hydraulic cylinders 6 as a movable tooling plate 13. Multiple right positioning guide sleeves 15 are longitudinally arranged on the left side of the movable tooling plate 13. The right positioning guide sleeves 16 are equipped with elastic sleeves 14. The number of right positioning guide sleeves 15 corresponds to the drill bit on the right multi-spindle 8. The drill bit on the right multi-spindle 8 corresponds to the drill bit on the left multi-spindle 17. A transverse intermediate guide post 5 is installed on the hydraulic cylinder seat 7 inside the hydraulic cylinder 6. The intermediate guide post 5 passes through the movable tooling plate 13, and the left end of the intermediate guide post 5 is fixed on the fixed tooling plate 4.
[0013] During operation, multiple workpieces are placed on the corresponding left positioning guide sleeve 16 and right positioning guide sleeve 15 respectively. The hydraulic cylinder 6 is started to push the movable tooling plate 13, which slides to the left along the middle guide post 5 to clamp the workpieces. Then, the left motor 18 and right motor 12 are started simultaneously. The left motor 18 drives the left multi-spindle 17 through the left head spindle, which moves towards the center under the sliding cooperation between the left guide post 3 and the fixed tooling plate 4, so that the drill bit on the left multi-spindle 17 drills a hole at the left end of the workpiece through the left positioning guide sleeve 16. The right motor 12 drives the right multi-spindle 8 through the right head spindle, which moves towards the center under the sliding cooperation between the right guide post 10 and the guide post seat 9, so that the drill bit on the right multi-spindle 8 drills a hole at the right end of the workpiece through the right positioning guide sleeve 15.
Claims
1. A special machine tool for drilling holes in flower baskets, characterized in that: in On the left side of the horizontal worktable is a transverse left head, with a matching left motor mounted on top of it. A left multi-spindle is mounted on the spindle at the right end of the left head, and multiple right-mounted drill bits are mounted on the output shaft of the multi-spindle. To the right of the multi-spindle is a longitudinal plate serving as a fixed fixture plate. Multiple left positioning guide sleeves are arranged longitudinally on this plate, the number corresponding to the number of drill bits. Two slidingly fitted left guide pillars are mounted in the front and rear rows at the bottom of the fixed fixture plate, with their left ends fixed to the multi-spindle. On the right side of the worktable is a transverse right head, with a matching right motor mounted on it. A right multi-spindle is mounted on the spindle at the left end of the right head, and two right-mounted drill bits are mounted in the front and rear rows at the bottom right side of the multi-spindle. The right guide post is equipped with a sliding guide post seat, which is fixed to the worktable. The output shaft of the right multi-spindle is equipped with a left-positioned drill bit. The front and rear sides of the left side of the right multi-spindle are equipped with cylinder seats. The left side of the cylinder seats is equipped with a cylinder with a left-positioned cylinder rod. A longitudinal vertical plate is installed between the cylinder rods of the two cylinders as a movable tooling plate. Multiple right positioning guide sleeves are longitudinally arranged on the left side of the movable tooling plate. The right positioning guide sleeves are equipped with elastic sleeves. The number of right positioning guide sleeves corresponds to the drill bit on the right multi-spindle. The drill bit on the right multi-spindle corresponds to the drill bit on the left multi-spindle. A transverse intermediate guide post is installed on the cylinder seat inside the cylinder. The intermediate guide post passes through the movable tooling plate, and the left end of the intermediate guide post is fixed to the fixed tooling plate.