End cover tightening equipment
By designing a rotating mechanism and a limiting mechanism, the problem of controlling the drill bit descent was solved, enabling the drill bit to automatically stop and rotate to tighten at the appropriate position, thus improving the working efficiency and adaptability of the end cap tightening equipment.
Patent Information
- Application Number
- CN202520392830.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Existing end cap tightening equipment has difficulty controlling the height of the drill bit's descent when it is inserted into the groove on the screw surface, which makes it impossible for the drill bit to be firmly inserted into the groove on the screw surface in one go, thus reducing work efficiency.
The rotating mechanism includes a second motor, a connecting mechanism, a limiting mechanism, and an electric telescopic rod. The drill bit is controlled by the motor to descend to a suitable position and then stops. The limiting mechanism and gear meshing are used to rotate and tighten the drill bit. The rotation radius of the drill bit is adjusted by the electric telescopic rod to accommodate end caps of different radii.
It enables the drill bit to automatically stop descending and rotate to tighten when it is in the appropriate position, which improves work efficiency and can adapt to the installation of end caps of different radii, thus enhancing the practicality of the equipment.
Smart Images
Figure CN223776497U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to end cover tightening equipment technical field, specifically is a kind of end cover tightening equipment. BACKGROUND
[0002] End cover tightening equipment is accurately tightened to end cover by its internal tightening mechanism, such as fixed tightening electric gun and dynamic tightening electric gun etc. The equipment is usually provided with lifting mechanism for adjusting the height of the tightening mechanism to adapt to different sizes of workpieces. During the tightening process, the equipment accurately controls the tightening torque and rotation angle through the control system to ensure that the end cover is tightly tightened at the predetermined position.
[0003] The existing end cover tightening equipment is not easy to control the height of the drill bit when inserting the drill bit into the groove on the screw surface during use. The drill bit cannot be inserted stably into the groove on the screw surface at one time, i.e. the screw cannot be tightened quickly, which reduces the work efficiency. SUMMARY
[0004] The utility model aims at providing an end cover tightening equipment that can stop moving when the drill bit is lowered to the appropriate position, i.e. it can be rotated and tightened, thereby improving work efficiency.
[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing an end cover tightening equipment, which comprises a rotating mechanism. The rotating mechanism comprises a second motor. A connecting mechanism is installed on the lower surface of the second motor. The connecting mechanism comprises a second connecting plate. The upper surface of the second connecting plate is fixedly connected with the lower surface of the second motor. A rotating block is installed on the lower surface of the second connecting plate. A second electric telescopic rod is fixedly connected with the lower surface of the rotating block. A third connecting plate is fixedly connected with the end of the second electric telescopic rod. A drill bit is installed on the inner wall of the third connecting plate. A first power block is fixedly connected with the upper surface of the drill bit. A third groove is formed on the lower surface of the drill bit. A spring is fixedly connected with the inner wall of the third groove. A limiting mechanism is installed on the surface of the second electric telescopic rod.
[0006] Optionally, the limiting mechanism comprises a connecting ring, the inner wall of the connecting ring is fixedly connected with the surface of the second electric telescopic rod, a bolt is installed on the surface of the connecting ring, a second power block is fixedly connected with the lower surface of the connecting ring, and the second power block is located above the first power block.
[0007] Optionally, a second gear is fixedly connected with the lower surface of the third connecting plate, the inner wall of the second gear is in close contact with the surface of the drill bit, and the end of the bolt extends into the interior of the second gear.
[0008] Optionally, the output end of the second motor is fixedly connected with a second rotating shaft, the surface of the second rotating shaft is fixedly connected with a first gear, the surface of the first gear is engaged with the surface of a second gear, and the lower surface of the second connecting plate is provided with a second groove, and the surface of the second groove is movably connected with the surface of a rotating block.
[0009] Optionally, the upper surface of the second motor is provided with a moving mechanism, the moving mechanism comprises a first connecting plate, the upper surface of the first connecting plate is provided with a connecting groove, the inner wall of the connecting groove is fixedly connected with a sliding block, the inner wall of the connecting groove is fixedly connected with a first electric telescopic rod, the tail end of the first electric telescopic rod is fixedly connected with the sliding block, and the upper surface of the sliding block is fixedly connected with a first rotating shaft.
[0010] Optionally, the end of the first rotating shaft is fixedly connected with a first motor, the surface of the first motor is provided with a base, the base comprises a protection shell, the inner wall of the protection shell is fixedly connected with the surface of the first motor, the right surface of the protection shell is fixedly connected with a supporting rod, the left surface of the supporting rod is fixedly connected with a base, the inner wall of the protection shell is provided with a first groove, and the inner wall of the first groove is fixedly connected with a control assembly.
[0011] Compared with the prior art, the utility model has the advantages of the following:
[0012] The utility model discloses a drill, first electricity -conducting piece and second electricity -conducting piece are provided, when using, electric telescopic rod lengthens, drives third connecting plate and the second gear fixedly below third connecting plate to drop, and the drill of the second gear inside installation drops along with, until the tail end of the drill and the screw surface of the cap placed on the second gear, and the screw provides the reaction force to the drill upwards, makes the drill rise, the upper surface of the first electricity -conducting piece fixedly on the upper surface of the first electricity -conducting piece and the lower surface of the second electricity -conducting piece contact, and the circuit is electrified, at this time, electric telescopic rod stops lengthening, and the second motor starts, drives the first gear rotation, thereby drives the second gear rotation with the meshing, and the drill fixedly in the second gear rotates and tightens the bolt.
[0013] The utility model discloses a first electric telescopic rod, sliding block and first connecting plate are provided, when using, the first electric telescopic rod fixedly in connecting groove is started, and the length of first electric telescopic rod is changed, thereby easily changing the distance of the sliding block fixedly at the tail end of first electric telescopic rod and the center of first connecting plate, can change the rotation radius of the drill, to adapt to the installation of different radius cap, improved practicality. ACCURACY OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description only represent some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.
[0015] Figure 1 It is a schematic diagram of the overall structure of the present application.
[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the present application.
[0017] Figure 3 It is a schematic diagram of the overall structure of the present application. Figure 2 It is a schematic diagram of the enlarged structure at A in the present application.
[0018] Figure 4 It is a schematic diagram of the enlarged structure at B in the present application. Figure 2
[0019] In the figure: 1, base; 101, base; 102, support rod; 103, protective shell; 104, first groove; 105, control assembly; 2, moving mechanism; 201, first motor; 202, first rotating shaft; 203, first connecting plate; 204, connecting groove; 205, first electric telescopic rod; 206, sliding block; 3, rotating mechanism; 301, second motor; 302, second rotating shaft; 303, first gear; 4, connecting mechanism; 401, second connecting plate; 402, second groove; 403, rotating block; 404, second electric telescopic rod; 405, third connecting plate; 406, second gear; 407, drill bit; 408, third groove; 409, spring; 410, first power supply block; 5, limiting mechanism; 501, connecting ring; 502, bolt; 503, second power supply block. DETAILED DESCRIPTION
[0020] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.
[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0022] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0023] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0024] Referring to Figures 1-4 A kind of end cap tightening equipment, including rotating mechanism 3, rotating mechanism 3 includes second motor 301, the lower surface of second motor 301 is equipped with connecting mechanism 4, connecting mechanism 4 includes second connecting plate 401, the upper surface of second connecting plate 401 is fixedly connected with the lower surface of second motor 301, the lower surface of second connecting plate 401 is equipped with rotating block 403, the lower surface of rotating block 403 is fixedly connected with second electric telescopic rod 404, the end of second electric telescopic rod 404 is fixedly connected with third connecting plate 405, the inner wall of third connecting plate 405 is equipped with drill bit 407, the upper surface of drill bit 407 is fixedly connected with first power block 410, the lower surface of drill bit 407 is equipped with third recess 408, the inner wall of third recess 408 is fixedly connected with spring 409, the surface of second electric telescopic rod 404 is equipped with limiting mechanism 5, third connecting plate 405 and the second gear 406 fixedly connected with third connecting plate 405 lower surface drop, drill bit 407 installed in second gear 406 inside drops, until the end of drill bit 407 and the surface of screw placed on end cap contact, screw provides upward reaction force to drill bit 407, so that drill bit 407 rises, the upper surface of first power block 410 fixedly connected with the upper surface of drill bit 407 is contacted with the lower surface of second power block 503, circuit is energized, at this time, second electric telescopic rod 404 stops elongation, second motor 301 is started, drives first gear 303 to rotate, first gear 303 drives second gear 406 meshed with it to rotate, drill bit 407 fixedly connected in second gear 406 rotates and tightens screw.
[0025] The limiting mechanism 5 includes a connecting ring 501, the inner wall of the connecting ring 501 is fixedly connected with the surface of the second electric telescopic rod 404, the surface of the connecting ring 501 is provided with a bolt 502, the lower surface of the connecting ring 501 is fixedly connected with a second power block 503, the second power block 503 is located above the first power block 410, the lower surface of the third connecting plate 405 is fixedly connected with a second gear 406, the inner wall of the second gear 406 is in close contact with the surface of the drill bit 407, the end of the bolt 502 extends to the inside of the second gear 406, the output end of the second motor 301 is fixedly connected with a second shaft 302, the surface of the second shaft 302 is fixedly connected with a first gear 303, the surface of the first gear 303 is engaged with the surface of the second gear 406, the lower surface of the second connecting plate 401 is provided with a second groove 402, the surface of the second groove 402 is movably connected with the surface of the rotating block 403, the upper surface of the second motor 301 is provided with a moving mechanism 2, the moving mechanism 2 includes a first connecting plate 203, the upper surface of the first connecting plate 203 is provided with a connecting groove 204, the inner wall of the connecting groove 204 is fixedly connected with a sliding block 206, the inner wall of the connecting groove 204 is fixedly connected with a first electric telescopic rod 205, the end of the first electric telescopic rod 205 is fixedly connected with the sliding block 206, by starting the first electric telescopic rod 205 fixedly connected with the inner wall of the connecting groove 204, the length of the first electric telescopic rod 205 is changed, the distance between the sliding block 206 fixedly connected with the end of the first electric telescopic rod 205 and the center of the first connecting plate 203 is easily changed, that is, the rotating radius of the drill bit 407 is changed, so as to adapt to the installation of end covers with different radii, the upper surface of the sliding block 206 is fixedly connected with a first shaft 202, the end portion of the first shaft 202 is fixedly connected with a first motor 201, the surface of the first motor 201 is provided with a base 1, the base 1 includes a protective shell 103, the inner wall of the protective shell 103 is fixedly connected with the surface of the first motor 201, the right surface of the protective shell 103 is fixedly connected with a supporting rod 102, the left surface of the supporting rod 102 is fixedly connected with a base 101, the inner wall of the protective shell 103 is provided with a first groove 104, and the inner wall of the first groove 104 is fixedly connected with a control assembly 105.
[0026] Working principle: in use, the second electric telescopic rod 404 is elongated, the third connecting plate 405 and the second gear 406 fixed on the lower surface of the third connecting plate 405 are lowered, the drill bit 407 installed in the second gear 406 is lowered, until the end of the drill bit 407 is in contact with the surface of the screw placed on the end cover, the screw provides upward reaction force for the drill bit 407, the drill bit 407 is lifted, the upper surface of the first conductive block 410 fixed on the upper surface of the drill bit 407 is in contact with the lower surface of the second conductive block 503, the circuit is electrified, at this time, the second electric telescopic rod 404 stops elongating, the second motor 301 starts, drives the first gear 303 to rotate, thereby drives the second gear 406 engaged with the first gear 303 to rotate, the drill bit 407 fixed in the second gear 406 rotates to tighten the screw, the first electric telescopic rod 205 fixed on the inner wall of the connecting groove 204 is started, by changing the length of the first electric telescopic rod 205, the distance between the slider 206 fixed on the end of the first electric telescopic rod 205 and the center of the first connecting plate 203 can be changed, that is, the rotating radius of the drill bit 407 can be changed, so that the installation of the end cover with different radii is adapted, and the practicability is improved. The above only describes the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. An end cap tightening device, comprising a rotating mechanism (3), characterized in that: The rotating mechanism (3) includes a second motor (301), and a connecting mechanism (4) is mounted on the lower surface of the second motor (301). The connecting mechanism (4) includes a second connecting plate (401), the upper surface of which is fixedly connected to the lower surface of the second motor (301). A rotating block (403) is mounted on the lower surface of the second connecting plate (401), and a second electric telescopic rod (404) is fixedly connected to the lower surface of the rotating block (403). The end of the second electric telescopic rod (404) is fixedly connected to a third connecting plate (405). A drill bit (407) is installed on the inner wall of the third connecting plate (405). A first energizing block (410) is fixedly connected to the upper surface of the drill bit (407). A third groove (408) is opened on the lower surface of the drill bit (407). A spring (409) is fixedly connected to the inner wall of the third groove (408). A limit mechanism (5) is installed on the surface of the second electric telescopic rod (404).
2. The end cap tightening device as described in claim 1, characterized in that: The limiting mechanism (5) includes a connecting ring (501), the inner wall of which is fixedly connected to the surface of the second electric telescopic rod (404), and bolts (502) are installed on the surface of the connecting ring (501). A second energized block (503) is fixedly connected to the lower surface of the connecting ring (501), and the second energized block (503) is located above the first energized block (410).
3. The end cap tightening device as described in claim 2, characterized in that: The lower surface of the third connecting plate (405) is fixedly connected to the second gear (406), the inner wall of the second gear (406) is in contact with the surface of the drill bit (407), and the end of the bolt (502) extends into the interior of the second gear (406).
4. The end cap tightening device as described in claim 1, characterized in that: The output end of the second motor (301) is fixedly connected to a second rotating shaft (302), and a first gear (303) is fixedly connected to the surface of the second rotating shaft (302). The surface of the first gear (303) meshes with the surface of the second gear (406). A second groove (402) is provided on the lower surface of the second connecting plate (401), and the surface of the second groove (402) is movably connected to the surface of the rotating block (403).
5. The end cap tightening device as described in claim 1, characterized in that: The upper surface of the second motor (301) is equipped with a moving mechanism (2). The moving mechanism (2) includes a first connecting plate (203). The upper surface of the first connecting plate (203) is provided with a connecting groove (204). A slider (206) is fixedly connected to the inner wall of the connecting groove (204). A first electric telescopic rod (205) is fixedly connected to the inner wall of the connecting groove (204). The end of the first electric telescopic rod (205) is fixedly connected to the slider (206). A first rotating shaft (202) is fixedly connected to the upper surface of the slider (206).
6. The end cap tightening device as described in claim 5, characterized in that: A first motor (201) is fixedly connected to the end of the first rotating shaft (202). A base (1) is mounted on the surface of the first motor (201). The base (1) includes a protective shell (103). The inner wall of the protective shell (103) is fixedly connected to the surface of the first motor (201). A support rod (102) is fixedly connected to the right side surface of the protective shell (103). A base (101) is fixedly connected to the left side surface of the support rod (102). A first groove (104) is provided on the inner wall of the protective shell (103). A control component (105) is fixedly connected to the inner wall of the first groove (104).