Mechanical feeding device of tapping machine
By designing a motor-driven mechanical feeding device in the tapping machine, the problems of low efficiency and high cost of manual feeding are solved, efficient and low-cost feeding operations are achieved, and suitable for tapping machines of different sizes, enhancing positioning Accuracy and convenience.
Patent Information
- Application Number
- CN202420525771.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing tapping machines require manual loading during use, which is inefficient and has high cost for special robots, making them not suitable for processing small parts.
A mechanical feeding device including a motor, a chassis, a fixing frame, an ejector and a rotating ring is designed. The chassis is driven by the motor to drive the fixing frame to rotate and complete the feeding operation, and the angle adjustment and precise positioning are achieved through the rotating ring and gear system.
It improves feeding efficiency, reduces cost, is suitable for tapping machines of different sizes, and achieves fine angle adjustment through manual knobs and gear ratios, enhancing positioning accuracy and convenience of the device.
Smart Images
Figure CN222176223U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a feeding device, in particular to a mechanical feeding device of a tapping machine, belonging to the technical field of tapping machines. Background Art
[0002] Tapping machine is a kind of mechanical processing equipment that processes internal threads, screws or threads on the inner side of holes of various parts with different specifications of through holes or blind holes, such as machine housings, equipment end faces, nuts, flanges, etc. Tapping machines can be divided into manual tapping machines, pneumatic tapping machines, electric tapping machines, in-mold tapping machines and hydraulic tapping machines.
[0003] The existing tapping machines are generally loaded manually during use, but the efficiency of manual loading is low. Some equipment also uses special manipulators for loading, but this device is too expensive and is not suitable for the processing of small parts. Utility Model Content
[0004] The purpose of the utility model is to provide a mechanical feeding device for a tapping machine to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical feeding device of a tapping machine, comprising a motor and a mounting seat mounted on the motor, a chassis mounted on the top of the mounting seat, six groups of fixing frames mounted on the top of the chassis, an ejector mounted on the top of the chassis, a cross plate mounted on one side of the ejector, a mounting block mounted on the top of the cross plate, an electric push rod mounted on one side of the mounting block, a shaft mounted inside the chassis, a driving tooth mounted on the outside of the shaft, a manual knob mounted on the top of the driving tooth, a rotating ring mounted on the inside of the chassis, and six groups of telescopic rods mounted on the rotating ring.
[0006] Preferably, a groove for cooperating with the rotating ring is provided above the chassis.
[0007] Preferably, the inner ring of the rotating ring is provided with a gear, and the outer side of the rotating ring is rotatably connected to the inner wall of the chassis, the inner wall of the rotating ring is meshed with a driven gear, and the driven gear is meshed with the driving gear.
[0008] Preferably, one end of the fixing frame is mounted on the top of the chassis via a shaft, a telescopic cylinder is mounted on the bottom of the fixing frame, and a mounting frame is mounted on the top of the telescopic cylinder.
[0009] Preferably, cylinders are installed on both sides of the mounting frame, and a clamping block is installed on one end of the cylinder.
[0010] Preferably, a bearing is installed on the inner side of the ejector, and the bearing is connected to the shaft rod.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model discloses a mechanical feeding device for a tapping machine. Through the coordinated use of a chassis and a motor, the top fixing frame can be driven to rotate to complete the feeding operation of the tapping machine. Compared with the traditional manual method, the device is more efficient and has a simpler structure and lower cost. A rotating ring is provided to drive the overall angle of the internal fixing frame of the device to be adjusted, so that the device can be used in tapping machines of different sizes. At the same time, a special design is adopted to adjust six groups of fixing frames at the same time after one adjustment is completed, thereby increasing the convenience of using the device. At the same time, a manual knob is provided to manually rotate the shaft rod and the active teeth, and the gear ratio is used to adjust the overall angle of the rotating ring again, so that it can completely reach the bottom of the tapping machine, thereby increasing the positioning accuracy of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the fixing frame of the utility model;
[0015] Figure 3 This is a schematic diagram of the structure of the ejector of the utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the angle adjuster of the utility model.
[0017] In the figure: 1. ejector; 2. chassis; 3. motor; 4. mounting seat; 5. mounting block; 6. fixing bracket; 7. manual knob; 8. telescopic cylinder; 9. mounting bracket; 10. cylinder; 11. clamping block; 12. cross plate; 13. bearing; 14. electric push rod; 15. driven gear; 16. telescopic rod; 17. rotating ring; 18. driving gear; 19. shaft rod. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-4The utility model provides a mechanical feeding device of a tapping machine, including a motor 3 and a mounting seat 4 mounted on the motor 3, a chassis 2 is mounted on the top of the mounting seat 4, the chassis 2 can drive six groups of fixed frames 6 to rotate, six groups of fixed frames 6 are mounted on the top of the chassis 2, the six groups of fixed frames 6 can feed parts that need to be tapped, an ejector 1 is mounted on the top of the chassis 2, and the ejector 1 can rotate in the chassis and does not rotate synchronously with the chassis 2, a horizontal plate 12 is mounted on one side of the ejector 1, a mounting block 5 is mounted on the top of the horizontal plate 12, and an electric push rod is mounted on one side of the mounting block 5 14. The electric push rod 14 can push the parts after the tapping is successful out of the device, which is convenient for the centralized collection and processing of parts. A shaft rod 19 is installed inside the chassis 2, and a driving tooth 18 is installed on the outside of the shaft rod 19. A manual knob 7 is installed on the top of the driving tooth 18. A rotating ring 17 is installed on the inside of the chassis 2. Six groups of telescopic rods 16 are installed on the rotating ring 17. The telescopic rods 16 are connected to the grooves at the bottom of the fixed frame 6 when extended, and the six groups of fixed frames 6 are at the same angle. The shaft rod 19 and the driving tooth 18 are rotated manually, and the rotating ring is rotated again by using the gear ratio to increase the positioning accuracy of the device.
[0020] In the utility model: a groove for use with the rotating ring 17 is arranged above the chassis 2, and the groove can facilitate the movement of the telescopic rod 16, and six groups of grooves are arranged at the same time.
[0021] In the utility model: the inner ring of the rotating ring 17 is provided with a gear, and the outer side of the rotating ring 17 is rotatably connected to the inner wall of the chassis 2, the inner wall of the rotating ring 17 is meshed with a driven gear 15, the driven gear 15 is larger than the driving gear 18, the driven gear 15 is meshed with the driving gear 18, and the manual knob 7 can be rotated through the gear ratio to finely rotate the rotating ring 17 to complete the positioning.
[0022] In the utility model: one end of the fixing frame 6 is installed on the top of the chassis 2 through an axis, and a telescopic cylinder 8 is installed at the bottom of the fixing frame 6. The telescopic cylinder 8 can adjust the height of the top mounting frame 9 and is used in parts of different heights. The mounting frame 9 is installed on the top of the telescopic cylinder 8.
[0023] In the utility model, cylinders 10 are installed on both sides of the mounting frame 9 , and the cylinders 10 drive clamping blocks 11 to fix the parts, and the clamping block 11 is installed at one end of the cylinder 10 .
[0024] In the utility model, a bearing 13 is installed on the inner side of the ejector 1, and the bearing 13 is connected to the shaft 19. Through the bearing connection, the ejector 1 does not rotate with the chassis 2 as a whole, so that the parts after being punched by the tapping machine can always be ejected.
[0025] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0026] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mechanical feeding device for a tapping machine, comprising a motor (3) and a mounting base (4) mounted on the motor (3), characterized in that: A chassis (2) is mounted on the top of the mounting seat (4), six groups of fixing frames (6) are mounted on the top of the chassis (2), an ejector (1) is mounted on the top of the chassis (2), a transverse plate (12) is mounted on one side of the ejector (1), a mounting block (5) is mounted on the top of the transverse plate (12), an electric push rod (14) is mounted on one side of the mounting block (5), a shaft (19) is mounted inside the chassis (2), a driving tooth (18) is mounted on the outside of the shaft (19), a manual knob (7) is mounted on the top of the driving tooth (18), a rotating ring (17) is mounted on the inside of the chassis (2), and six groups of telescopic rods (16) are mounted on the rotating ring (17).
2. The mechanical feeding device of a tapping machine according to claim 1, characterized in that: A groove for use with the rotating ring (17) is provided above the chassis (2).
3. The mechanical feeding device of a tapping machine according to claim 1, characterized in that: The inner ring of the rotating ring (17) is provided with a gear, and the outer side of the rotating ring (17) is rotatably connected to the inner wall of the chassis (2). The inner wall of the rotating ring (17) is meshed with a driven gear (15), and the driven gear (15) is meshed with a driving gear (18).
4. The mechanical feeding device of a tapping machine according to claim 1, characterized in that: One end of the fixing frame (6) is mounted on the top of the chassis (2) via a shaft, a telescopic cylinder (8) is mounted on the bottom of the fixing frame (6), and a mounting frame (9) is mounted on the top of the telescopic cylinder (8).
5. The mechanical feeding device of a tapping machine according to claim 4, characterized in that: Cylinders (10) are installed on both sides of the mounting frame (9), and a clamping block (11) is installed on one end of the cylinder (10).
6. The mechanical feeding device of a tapping machine according to claim 1, characterized in that: A bearing (13) is installed on the inner side of the ejector (1), and the bearing (13) is connected to a shaft (19).