Power head connecting structure

Abstract

The utility model belongs to the technical field of machine manufacturing and machining equipment, and particularly relates to a power head connecting structure which comprises a hinge machining power head and further comprises a spindle motor, a speed reducer, a gear, a movable support and a guide rail. A gear sleeves an output shaft of the speed reducer, a movable support is arranged on the front face of the hinge machining power head and located below the spindle motor, a guide rail is fixedly connected to the bottom of the movable support, and the top of the gear is connected with the guide rail in a meshed mode. Linear movement of the power head is achieved through meshing connection of the gear and the guide rail. Compared with traditional belt or chain transmission, the transmission mode has higher transmission precision, energy loss in the power transmission process can be reduced, stability and accuracy of the power head in the moving process are guaranteed, and a powerful guarantee is provided for precision machining.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical manufacturing and processing equipment technical field, concretely relates to a power head connecting structure. BACKGROUND

[0002] In the traditional hinge processing equipment, the power head connecting structure has many problems to be solved.

[0003] The traditional equipment adopts the belt or chain transmission to realize the movement of the power head. This transmission mode is prone to belt relaxation and chain wear in the long-term use process, thereby leading to the transmission precision decline and the energy loss being large in the power transmission process. In the precision machining scene, it is difficult to guarantee the stability and accuracy of the power head movement, so that the size precision deviation of the processed hinge is large, and it is difficult to meet the production requirements of modern industry for high-precision parts. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a power head connecting structure, to realize the above-mentioned purposes, solve the problems that the energy loss is large in the long-term use process of the traditional equipment, and the size is prone to deviation.

[0005] To realize the above-mentioned purposes, the utility model provides the following technical scheme: a power head connecting structure, comprising a hinge processing power head, further comprising a main shaft motor, a speed reducer, a gear, a moving support and a guide rail, the external top end of the hinge processing power head is connected with the main shaft motor, the internal bottom end of the hinge processing power head is equipped with the speed reducer, the outer wall of the speed reducer output shaft is sleeved with the gear, the front of the hinge processing power head is provided with the moving support, the moving support is located below the main shaft motor, the bottom of the moving support is fixedly connected with the guide rail, and the top of the gear is meshed with the guide rail.

[0006] Further, the front of the hinge processing power head is provided with a limiting groove, the main shaft motor and the moving support are arranged in the limiting groove, and the limiting groove is inverted T-shaped.

[0007] Specifically, this design makes the installation process of the main shaft motor and the moving support more convenient, so that the maintenance personnel can quickly find the installation position and operate when carrying out equipment maintenance or component replacement, the equipment downtime is shortened, and the maintainability of the equipment is improved.

[0008] Further, a sliding groove is arranged in the limiting groove, a sliding block is fixedly arranged in the middle of the rear wall of the moving support, and the sliding block is matched with the sliding groove.

[0009] Specifically, by the cooperation of the sliding groove and the sliding block, the movement of the moving support in the limiting groove is provided with guidance and support. The sliding block is matched with the sliding groove, so that the moving support can smoothly slide, and the friction resistance and the jamming phenomenon in the movement process are reduced. This is very beneficial for the case that the position of the tool bar needs to be frequently adjusted during the machining process, and rapid and accurate position adjustment can be realized.

[0010] Further, the sliding block and the sliding groove are in T-shaped shape;

[0011] Specifically, the T-shaped sliding block and the sliding groove further enhance the stability and anti-dropping performance of the structure.

[0012] Further, the surface of the moving support is provided with a positioning groove on both sides, the side walls of the two positioning grooves are provided with mounting holes, and the surface of the moving support is detachably connected with the tool bar through the positioning groove and the mounting hole.

[0013] Specifically, the design of the positioning groove and the mounting hole provides diversified selection for the installation of the tool bar. Users can select appropriate tool bars for installation according to different hinge machining processes, such as milling, drilling and grinding. This flexibility enables the equipment to quickly adapt to different machining requirements, improving the machining efficiency and machining quality.

[0014] Further, the top of the output shaft of the speed reducer is provided with a fastening nut;

[0015] Specifically, the fastening nut is installed at the top of the output shaft of the speed reducer, which can effectively prevent the output shaft from loosening during high-speed rotation.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The utility model utilizes the meshing connection of the gear and the guide rail to realize the linear movement of the power head. Compared with the traditional belt or chain transmission, this transmission mode has higher transmission accuracy, can reduce energy loss in the power transmission process, ensures the stability and accuracy of the power head during movement, and provides a powerful guarantee for precision machining.

[0018] 2. The design of the limiting groove makes the installation of the main shaft motor and the moving support simple and stable. The inverted T-shaped limiting groove can prevent displacement of the components during work, and facilitates installation and disassembly, greatly improving the efficiency of equipment maintenance and component replacement. At the same time, the moving support can smoothly slide in the limiting groove through the cooperation of the sliding block and the sliding groove, which is convenient for accurate adjustment of the position of the tool bar according to the machining requirement. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0020] Fig. 1 It is an appearance structure schematic view of the present application;

[0021] Fig. 2 It is a gear and guide rail combined structure schematic view of the present application;

[0022] Fig. 3 It is a slider and sliding groove combined explosion view of the present application.

[0023] In the drawings: 1, hinge processing power head; 2, main shaft motor; 3, gear; 4, moving support; 5, positioning groove; 6, mounting hole; 7, speed reducer; 8, limiting groove; 9, fastening bolt; 10, guide rail; 11, sliding groove; 12, slider. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figs. 1 to 3 The present application provides a technical scheme: a power head connecting structure, comprising a hinge processing power head 1, further comprising a main shaft motor 2, a speed reducer 7, a gear 3, a moving support 4 and a guide rail 10, the outer top end of the hinge processing power head 1 is connected with the main shaft motor 2, the inner bottom end of the hinge processing power head 1 is provided with the speed reducer 7, the output shaft outer wall of the speed reducer 7 is sleeved with the gear 3, the front surface of the hinge processing power head 1 is provided with the moving support 4, the moving support 4 is located below the main shaft motor 2, the bottom of the moving support 4 is fixedly connected with the guide rail 10, and the top of the gear 3 is engagedly connected with the guide rail 10.

[0026] Among them: the front surface of the hinge processing power head 1 is provided with a limiting groove 8, the main shaft motor 2 and the moving support 4 are arranged in the limiting groove 8, and the limiting groove 8 is in inverted T shape.

[0027] Among them: the limiting groove 8 is internally provided with a sliding groove 11, and the rear side wall of the moving support 4 is fixedly provided with a slider 12, and the slider 12 is adapted to the sliding groove 11.

[0028] Among them: the slider 12 and the sliding groove 11 are in T shape.

[0029] The surface of the moving bracket 4 is provided with positioning grooves 5 on both sides, the side walls of the two positioning grooves 5 are provided with mounting holes 6, and the surface of the moving bracket 4 is detachably connected with a cutter bar through the positioning grooves 5 and the mounting holes 6.

[0030] The top of the output shaft of the speed reducer 7 is provided with a fastening nut 9.

[0031] The working principle of the above embodiment is as follows: when the equipment is started, the main shaft motor 2 starts to operate and outputs original power. The high-speed rotating power output by the main shaft motor 2 is transmitted to the speed reducer 7, and the gear 3 is sleeved on the output shaft of the speed reducer 7. The rotation of the output shaft drives the gear 3 to rotate synchronously, and the gear 3 is in meshing connection with the guide rail 10. Under the driving of the rotation of the gear 3, the guide rail 10 generates linear motion. Since the guide rail 10 is fixed at the bottom of the moving bracket 4, the moving bracket 4 also moves synchronously with the guide rail 10. The middle part of the rear side wall of the moving bracket 4 is fixedly provided with a sliding block 12, and the front surface of the hinge machining power head 1 is provided with a limiting groove 8, and the limiting groove 8 is provided with a sliding groove 11 matched with the sliding block 12. During the movement of the moving bracket 4, the sliding block 12 smoothly slides in the sliding groove 11. The surface of the moving bracket 4 is provided with positioning grooves 5 on both sides, and the side walls of the positioning grooves 5 are provided with mounting holes 6. According to the specific hinge machining process requirements such as milling, drilling or grinding, the user can select the appropriate cutter bar, and detachably install the cutter bar on the moving bracket 4 through the positioning grooves 5 and the mounting holes 6. When the power head moves to the appropriate position, the cutter bar is driven by the power provided by the main shaft motor 2 and the speed reducer 7 to process the hinge.

[0032] Finally, it should be pointed out that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A power head connection structure comprising a hinge-processed power head (1), characterized in that: Also include the main shaft motor (2), speed reducer (7), gear (3), moving support (4) and guide rail (10), the external top of the hinge processing power head (1) is connected with main shaft motor (2), the internal bottom of the hinge processing power head (1) is equipped with speed reducer (7), the outer wall of the output shaft of speed reducer (7) is sleeved with gear (3), the front of the hinge processing power head (1) is provided with moving support (4), the moving support (4) is located below the main shaft motor (2), the bottom of the moving support (4) is fixedly connected with guide rail (10), the top of the gear (3) is engaged with guide rail (10).

2. A powerhead connection structure according to claim 1, wherein: The front of the hinge processing power head (1) is provided with a limiting groove (8), the main shaft motor (2) and the moving support (4) are arranged in the limiting groove (8), and the limiting groove (8) is inverted T-shaped.

3. A powerhead connection structure according to claim 2, wherein: A sliding groove (11) is arranged in the limiting groove (8), and a sliding block (12) is arranged in the middle of the rear wall of the moving support (4).

4. A powerhead connection structure according to claim 3, wherein: The sliding block (12) and the sliding groove (11) are T-shaped.

5. The powerhead attachment structure of claim 1, wherein: The surface of the moving support (4) is provided with a positioning groove (5) on both sides, the side walls of the two positioning grooves (5) are provided with mounting holes (6), and the surface of the moving support (4) is detachably connected with a cutter bar through the positioning groove (5) and the mounting hole (6).

6. The powerhead attachment structure of claim 1, wherein: The top of the output shaft of the speed reducer (7) is provided with a fastening nut (9).

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