CN216325233U - Three-handpiece drilling and tapping center - Google Patents

Abstract

The utility model discloses a three-machine-head drilling and tapping center which comprises a rack, a working platform, a first main shaft box, a second main shaft box, a third main shaft box, a first tool magazine, a second tool magazine, a third tool magazine, a transverse moving assembly, a first longitudinal moving assembly, a second longitudinal moving assembly, a third longitudinal moving assembly and a front-back moving assembly, wherein the working platform is arranged on the front-back moving assembly, the first longitudinal moving assembly, the second longitudinal moving assembly and the third longitudinal moving assembly are arranged on the transverse moving assembly, and the first main shaft box, the second main shaft box and the third main shaft box are respectively arranged on the corresponding first longitudinal moving assembly, the second longitudinal moving assembly and the third longitudinal moving assembly. The machining efficiency is effectively improved, the occupied area of the machine table is reduced, machining of the product in the XYZ-axis direction is realized, and labor consumption is reduced.

Description

A three-head drilling and tapping center

technical field

The utility model relates to the field of machining, in particular to a three-head drilling and tapping center.

Background technique

In order to improve the competitiveness of enterprises, machining enterprises and machine tool manufacturers continue to increase the rapid traverse speed and spindle speed of drilling and tapping centers. Most of the existing drilling and tapping centers are single-spindle processing, with low production efficiency, and the machine tool occupies a large area, which cannot meet production needs.

Utility model content

The technical problem solved by the present invention is to provide a three-head drilling and tapping center for the above-mentioned defects in the prior art, so as to solve the problems raised in the above-mentioned background art.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is as follows: a three-head drilling and tapping center, including a frame, a working platform, a first spindle box, a second spindle box, a third spindle box, and a first tool magazine , the second tool magazine, the third tool magazine, the lateral movement component, the first longitudinal movement component, the second longitudinal movement component, the third longitudinal movement component and the front and rear movement components, the front and rear movement components are installed on the frame , the working platform is installed on the front and rear moving assembly, the lateral moving assembly is installed on the upper end of the frame, the first longitudinal moving assembly, the second longitudinal moving assembly and the third longitudinal moving assembly are all Installed on the lateral movement assembly, the first headstock, the second headstock and the third headstock are respectively installed in the corresponding first longitudinal movement assembly, the second longitudinal movement assembly and the third longitudinal movement On the assembly, the first tool magazine, the second tool magazine and the third tool magazine are all installed on the frame and arranged behind the working platform and the corresponding first and second spindle boxes and below the third headstock.

As a further elaboration on the above technical solutions:

In the above technical solution, the lateral movement assembly includes a lateral drive motor, a lateral drive screw, a lateral slide rail, a lateral slider, a first mounting plate and a first lead screw guide sleeve, and the lateral drive motor is installed at the On the frame, one end of the transverse drive screw is connected with the output shaft of the transverse drive motor, and the other end is rotatably connected with the frame, and the first screw guide sleeve is rotatably installed on the transverse drive. On the transmission screw rod, the transverse sliding rail is installed on the frame, the transverse sliding block is slidably connected with the transverse sliding rail, and the first mounting plate is connected with the transverse sliding block and the first The screw guide sleeves are connected, the first longitudinal movement assembly, the second longitudinal movement assembly and the third longitudinal movement assembly are mounted on the first mounting plate, and the transverse drive motor drives the transverse transmission screw to generate rotate, thereby driving the lateral reciprocating movement of the first mounting plate.

In the above technical solution, the first longitudinal moving assembly, the second longitudinal moving assembly and the third longitudinal moving assembly include a longitudinal drive motor, a longitudinal transmission screw, a longitudinal slide rail, a longitudinal slider, a second mounting plate and a second A screw guide sleeve, the longitudinal drive motor is mounted on the first mounting plate, one end of the longitudinal drive screw is connected to the output shaft of the longitudinal drive motor, and the other end is connected to the first mounting plate Rotationally connected, the second screw guide sleeve is rotatably mounted on the longitudinal drive screw, the longitudinal slide rail is mounted on the first mounting plate, the longitudinal slide block is connected to the longitudinal slide rail Sliding connection, the second mounting plate is connected with the longitudinal sliding block and the second screw guide sleeve, the first spindle box, the second spindle box and the third spindle box are respectively installed in the corresponding first spindle box. On the second mounting plate, the longitudinal drive motor drives the longitudinal transmission screw to rotate, thereby driving the longitudinal reciprocating motion of the second mounting plate.

In the above technical solution, the front and rear moving components include front and rear drive motors, front and rear drive screws, front and rear slide rails, front and rear sliders, a third mounting plate and a third screw guide sleeve, and the front and rear drive motors are installed in the On the frame, one end of the front and rear drive screws is connected with the output shaft of the front and rear drive motors, and the other end is rotatably connected with the frame, and the third screw guide sleeve is rotatably installed on the front and rear. On the transmission screw rod, the front and rear slide rails are installed on the frame, the front and rear slide blocks are slidably connected to the front and rear slide rails, and the third mounting plate is connected to the front and rear slide blocks and the third The screw guide sleeves are connected, the working platform is installed on the third mounting plate, and the front and rear drive motors drive the front and rear transmission screw rods to rotate, thereby driving the third mounting plate to move laterally to and fro.

In the above technical solution, the frame includes a base and a gantry-type beam, the beam is installed behind the base, the lateral movement component is installed on the upper end of the beam, and the front-rear movement component is installed on the base.

Compared with the prior art, the beneficial effect of the present utility model is: the utility model realizes the simultaneous processing of three products on one machine table through the arrangement of the first headstock, the second headstock and the third headstock, which effectively improves the performance of the product. Processing efficiency, reducing the occupied area of the machine, and greatly saving space. It can effectively ensure the production quality and reduce labor consumption.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the exploded structure schematic diagram of the present utility model;

Fig. 3 is the partial structure schematic diagram of the present utility model;

FIG. 4 is another partial structural schematic diagram of the present invention.

In the figure: 1. Frame; 2. Working platform; 3. The first spindle box; 4. The second spindle box; 5. The third spindle box; 6. The first tool magazine; 7. The second tool magazine; 8. The third tool magazine; 9. Lateral movement assembly; 91, Lateral drive motor; 92, Lateral drive screw; 93, Lateral slide rail; 94, Lateral slider; 95, First mounting plate; sleeve; 10, the first longitudinal movement assembly; 11, the second longitudinal movement assembly; 12, the third longitudinal movement assembly; 101, the longitudinal drive motor; 102, the longitudinal transmission screw; 103, the longitudinal slide rail; 104, the longitudinal slider ; 105, the second mounting plate; 106, the second screw guide sleeve; 13, the front and rear moving components; 131, the front and rear drive motors; 132, the front and rear drive screws; 133, the front and rear slide rails; 134, the front and rear sliders; 135, The third mounting plate; 136, the third screw guide sleeve; 14, the base; 15, the beam.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

The embodiments described with reference to the accompanying drawings are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application. In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does 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 It should not be construed as a limitation on this application. In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature. In the description of this application, "several" and "plurality" mean two or more, unless otherwise expressly and specifically defined. In this application, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations. In this application, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. A first feature "below", "below" and "beneath" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature has a lower level than the second feature.

As shown in Figure 1-4, a three-head drilling and tapping center includes a frame 1, a working platform 2, a first spindle box 3, a second spindle box 4, a third spindle box 5, a first tool magazine 6, The second tool magazine 7, the third tool magazine 8, the lateral movement assembly 9, the first longitudinal movement assembly 10, the second longitudinal movement assembly 11, the third longitudinal movement assembly 12 and the front and rear movement assembly 13, the front and rear movement assembly 13 is installed Set on the frame 1, the work platform 2 is installed on the front and rear moving assembly 13, the lateral moving assembly 9 is installed on the upper end of the frame 1, the first longitudinal moving assembly 10 , The second longitudinal movement assembly 11 and the third longitudinal movement assembly 12 are all installed on the lateral movement assembly 9, and the first headstock 3, the second headstock 4 and the third headstock 5 are respectively installed in the corresponding On the first longitudinal moving assembly 10, the second longitudinal moving assembly 11 and the third longitudinal moving assembly 12, the first tool magazine 6, the second tool magazine 7 and the third tool magazine 8 are all installed on the The frame 1 is arranged behind the working platform 2 and below the corresponding first headstock 3 , the second headstock 4 and the third headstock 5 .

In this embodiment, as shown in FIGS. 2 and 4 , the lateral movement assembly 9 includes a lateral drive motor 91 , a lateral drive screw 92 , a lateral slide rail 93 , a lateral slider 94 , a first mounting plate 95 and a first A screw guide sleeve 96, the lateral drive motor 91 is installed on the frame 1, one end of the lateral drive screw 92 is connected to the output shaft of the lateral drive motor 91, and the other end is connected to the The frame 1 is rotatably connected, the first screw guide sleeve 96 is rotatably mounted on the lateral drive screw 92, the lateral slide rail 93 is mounted on the frame 1, the lateral slider 94 and The lateral slide rail 93 is slidably connected, the first mounting plate 95 is connected with the lateral slide block 94 and the first screw guide sleeve 96, the first longitudinal movement assembly 10, the second longitudinal movement assembly 11 and the third longitudinal moving assembly 12 are mounted on the first mounting plate 95, the lateral drive motor 91 drives the lateral drive screw 92 to rotate, thereby driving the lateral reciprocating motion of the first mounting plate 95, so that the The lateral movement of the first headstock 3, the second headstock 4 and the third headstock 5 is more stable and reliable, and the lateral movement of the first headstock 3, the second headstock 4 and the third headstock 5 can be set accurately through the setting of the transverse transmission screw 92, which ensures the accuracy of processing and the production of products. quality.

In this embodiment, as shown in FIGS. 2 and 3 , the first longitudinal moving assembly 10 , the second longitudinal moving assembly 11 and the third longitudinal moving assembly 12 include a longitudinal driving motor 101 , a longitudinal driving screw 102 , a longitudinal sliding The rail 103, the longitudinal slider 104, the second mounting plate 105 and the second screw guide sleeve 106, the longitudinal driving motor 101 is installed on the first mounting plate 95, and one end of the longitudinal driving screw 102 is connected to the first mounting plate 95. The output shaft of the longitudinal drive motor 101 is connected to the output shaft, and the other end is rotatably connected to the first mounting plate 95. The second screw guide sleeve 106 is rotatably mounted on the longitudinal drive screw 102. The sliding rail 103 is mounted on the first mounting plate 95 , the longitudinal sliding block 104 is slidably connected with the longitudinal sliding rail 103 , and the second mounting plate 105 is connected with the longitudinal sliding block 104 and the second sliding block 104 . The screw guide sleeves 106 are connected to each other, the first headstock 3, the second headstock 4 and the third headstock 5 are respectively installed on the corresponding second mounting plates 105, and the longitudinal drive motor 101 drives the longitudinal The drive screw 102 rotates, thereby driving the longitudinal reciprocating motion of the second mounting plate 105, so that the longitudinal movement of the first headstock 3, the second headstock 4 and the third headstock 5 is more stable and reliable. The setting of the rod 102 enables precise setting of its longitudinal movement, which ensures the accuracy of processing and the production quality of the product.

In this embodiment, as shown in FIG. 2 , the front and rear moving assembly 13 includes front and rear drive motors 131 , front and rear drive screws 132 , front and rear slide rails 133 , front and rear sliders 134 , a third mounting plate 135 and a third screw guide Sleeve 136, the front and rear drive motors 131 are installed on the frame 1, one end of the front and rear drive screws 132 is connected with the output shaft of the front and rear drive motors 131, and the other end rotates with the frame 1 connected, the third screw guide sleeve 136 is rotatably mounted on the front and rear drive screw rods 132, the front and rear slide rails 134 are mounted on the frame 1, the front and rear slide blocks 134 are connected to the front and rear The slide rail 133 is slidably connected, the third mounting plate 135 is connected with the front and rear sliding blocks 134 and the third screw guide sleeve 136 , the working platform 2 is mounted on the third mounting plate 135 , The front and rear drive motors 131 drive the front and rear transmission screw rods 132 to rotate, thereby driving the lateral reciprocating motion of the third mounting plate 135, so that the front and rear movement of the work platform 2 is more stable and reliable. It moves back and forth for precise setting, ensuring the accuracy of processing and the production quality of the product.

Specifically, as shown in FIGS. 1 and 2 , the frame 1 includes a base 14 and a gantry-type beam 15 , the beam 15 is installed behind the base 14 , and the lateral movement assembly 9 is installed at the On the upper end of the beam 15 , the front and rear moving assembly 13 is installed on the base 14 . The setting of the gantry beam 15 makes the overall structure of the frame 1 more rigid and ensures the processing stability.

When working, the product to be processed is placed on the work platform 2, and the first spindle box 3, the second spindle box 4 and the third spindle box 5 are respectively removed from the corresponding first tool magazine 6, second tool magazine 7 and third tool magazine. The corresponding machining tools are taken out from the magazine 8, and the first headstock 3, the second headstock 4 and the third The headstock 5 is adjusted to the processing position, and the working platform 2 is adjusted to the corresponding processing position through the forward and backward moving assembly 13 . The first headstock 3 , the second headstock 4 and the third headstock 5 drive the corresponding tools to process the product.

Through the arrangement of the first spindle box 3, the second spindle box 4 and the third spindle box 5, the utility model realizes the simultaneous processing of three products on one machine, which effectively improves the processing efficiency, reduces the occupied area of the machine, and greatly saves Space, through the setting of the lateral movement component 9, the first longitudinal movement component 10, the second longitudinal movement component 11, the third longitudinal movement component 12 and the front and rear movement components 13, the processing of the product in the XYZ axis direction is realized, and the production quality is effectively guaranteed. , reduce labor consumption.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solutions of the present invention.

Claims (5)

1. A three-machine-head drilling and tapping center is characterized by comprising a rack, a working platform, a first main shaft box, a second main shaft box, a third main shaft box, a first tool magazine, a second tool magazine, a third tool magazine, a transverse moving assembly, a first longitudinal moving assembly, a second longitudinal moving assembly, a third longitudinal moving assembly and a front-back moving assembly, wherein the front-back moving assembly is arranged on the rack, the working platform is arranged on the front-back moving assembly, the transverse moving assembly is arranged at the upper end of the rack, the first longitudinal moving assembly, the second longitudinal moving assembly and the third longitudinal moving assembly are arranged on the transverse moving assembly, the first main shaft box, the second main shaft box and the third main shaft box are respectively arranged on the corresponding first longitudinal moving assembly, the second longitudinal moving assembly and the third longitudinal moving assembly, and the first tool magazine is respectively arranged on the corresponding first longitudinal moving assembly, the second longitudinal moving assembly and the third longitudinal moving assembly, And the second tool magazine and the third tool magazine are both arranged on the rack and are arranged behind the working platform and below the first spindle box, the second spindle box and the third spindle box correspondingly.

2. The three-head drilling and tapping center according to claim 1, wherein the traverse assembly comprises a traverse motor, a traverse driving screw, a traverse slide rail, a traverse slide block, a first mounting plate and a first screw guide sleeve, the traverse motor is mounted on the frame, one end of the traverse driving screw is connected to an output shaft of the traverse driving motor, the other end of the traverse driving screw is rotatably connected to the frame, the first screw guide sleeve is rotatably mounted on the traverse driving screw, the traverse slide rail is mounted on the frame, the traverse slide block is slidably connected to the traverse slide rail, the first mounting plate is connected to the traverse slide block and the first screw guide sleeve, the first longitudinal moving assembly, the second longitudinal moving assembly and the third longitudinal moving assembly are mounted on the first mounting plate, and the traverse driving screw is driven to rotate by the traverse driving motor, thereby driving the first mounting plate to reciprocate transversely.

3. The three-head drilling and tapping center according to claim 2, wherein the first longitudinal moving assembly, the second longitudinal moving assembly and the third longitudinal moving assembly comprise a longitudinal driving motor, a longitudinal driving screw, a longitudinal slide rail, a longitudinal slide block, a second mounting plate and a second screw guide sleeve, the longitudinal driving motor is mounted on the first mounting plate, one end of the longitudinal driving screw is connected with an output shaft of the longitudinal driving motor, the other end of the longitudinal driving screw is rotatably connected with the first mounting plate, the second screw guide sleeve is rotatably mounted on the longitudinal driving screw, the longitudinal slide rail is mounted on the first mounting plate, the longitudinal slide block is slidably connected with the longitudinal slide rail, the second mounting plate is connected with the longitudinal slide block and the second screw guide sleeve, and the first main spindle box, the second main spindle box and the third main spindle box are respectively mounted on the corresponding second mounting plates, the longitudinal driving motor drives the longitudinal transmission screw rod to rotate, so that the second mounting plate is driven to reciprocate longitudinally.

4. The three-head drilling and tapping center according to claim 1, wherein the front and rear moving assembly comprises a front and rear driving motor, a front and rear driving screw, a front and rear slide rail, a front and rear slide block, a third mounting plate and a third screw guide sleeve, the front and rear driving motor is mounted on the frame, one end of the front and rear driving screw is connected to an output shaft of the front and rear driving motor, the other end of the front and rear driving screw is rotatably connected to the frame, the third screw guide sleeve is rotatably mounted on the front and rear driving screw, the front and rear slide rail is mounted on the frame, the front and rear slide block is slidably connected to the front and rear slide rail, the third mounting plate is connected to the front and rear slide block and the third screw guide sleeve, the working platform is mounted on the third mounting plate, the front and rear driving motor drives the front and rear driving screw to rotate, thereby driving the third mounting plate to reciprocate transversely.

5. The three-handpiece drilling and tapping center according to claim 1, wherein the rack comprises a base and a gantry-type beam, the beam is mounted behind the base, the transverse moving assembly is mounted on the upper end of the beam, and the forward-backward moving assembly is mounted on the base.

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