CN219113392U - A servo traverse drilling and tapping machine - Google Patents

Abstract

The utility model discloses a servo traverse drilling and tapping integrated machine. The drilling and tapping integrated machine aims to solve the problem of the low degree of automation in the prior art and the need to manually control the servo motor to convert the drilling knife and the tapping knife. Complicated, and it is difficult to ensure that the drilling tool and the tapping tool can be in the same position after transposition. At the same time, the manufacturing cost is high. Although the workpiece can be rotated, it is difficult to adjust the relative position of the workpiece and the drill bit, and the technology with low practicability question. The drilling and tapping machine includes a body and an underframe fixedly connected to the side wall of the body, and also includes: a mounting frame, fixedly connected to the side wall of the body; a bearing part, connected to the inner wall of the body; a processing assembly, the processing assembly includes a sliding connection The sliding frame on the outer wall of the first sliding rod, the rotating shaft rotatably connected to the supporting end of the sliding frame, the drilling and tapping part fixedly connected to the end of the rotating shaft away from the sliding frame, the gear and the limit ratchet fixedly connected to the outer wall of the rotating shaft.

Description

A servo traverse drilling and tapping machine

technical field

The utility model belongs to the technical field of mechanical processing, in particular to a servo traverse drilling and tapping integrated machine.

Background technique

Drilling machines can use tools such as drill bits to leave cylindrical holes or holes in the target by rotating cutting or rotating extrusion. A tapping machine is a machine tool that uses a tap to process internal threads. In mechanical processing, drilling generally refers to punching holes on the surface of parts to facilitate subsequent processing, while tapping generally refers to tapping tools such as taps in pre-drilled holes. Among them, processing a suitable internal thread often requires the use of these two devices to complete. In the process of using the existing drilling and tapping machine, there are the following problems:

1. As shown in Figure 6, it is a traditional drill-tapping integrated machine. When in use, it is necessary to control the second servo motor 602 to rotate the connecting plate 603 to complete the conversion of the drilling knife and the tapping knife. The conversion process is complicated , and it is difficult to ensure that the drilling tool and the tapping tool can be in the same position after transposition, while the manufacturing cost is high and the drilling efficiency is low;

2. The degree of automation is low, and it is necessary to manually control the servo motor to convert the drilling knife and the tapping knife. The conversion process is complicated, and it is difficult to ensure that the drilling knife and the tapping knife can be in the same position after the transposition, and the manufacturing cost is relatively high. high;

3. Although the workpiece can be rotated, it is difficult to adjust the relative position of the workpiece and the drill bit, which leads to low drilling efficiency and low practicability.

Utility model content

(1) Technical problems to be solved

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a servo traverse drilling and tapping integrated machine, which aims to solve the problem of the low degree of automation in the prior art and the need for manual control of the servo motor to the drilling tool. The conversion process with the tapping tool is complicated, and it is difficult to ensure that the drilling tool and the tapping tool can be in the same position after the transposition. At the same time, the manufacturing cost is high. Although the workpiece can be rotated, it is difficult to adjust the relationship between the workpiece and the drill bit. Relative position, less practical technical issues.

(2) Technical solution

In order to solve the above technical problems, the utility model provides such a servo traverse drilling and tapping machine, which includes a machine body and a chassis fixedly connected to the side wall of the machine body, and also includes:

The mounting frame is fixedly connected to the side wall of the body, and the inner wall of the mounting frame is connected with a first driving part and a first sliding rod fixedly connected to the inner wall of the mounting frame and arranged symmetrically with respect to the first driving part;

The bearing part is connected to the inner wall of the body;

The processing assembly includes a sliding frame that is slidably connected to the outer wall of the first sliding rod, a rotating shaft that is rotatably connected to the supporting end of the sliding frame, a drilling and tapping part that is fixedly connected to the end of the rotating shaft away from the sliding frame and is fixedly connected to the outer wall of the rotating shaft. Gears and limit ratchets;

The support frame is fixedly connected to the side wall of the mounting frame. Through the set processing parts, under the action of the gear, conversion rack and limit ratchet, the up and down displacement during stamping is converted into the rotation of the drilling and tapping parts, which is automatically completed after the drilling is completed. Drilling knife and tapping knife conversion.

When using the drilling and tapping machine of this technical solution, the workpiece to be processed is placed on the carrier, and the servo motors contained in the second drive part and the third drive part are respectively controlled, and then the drive screw is driven to drive the carrier plate to slide on the second The outer wall of the rod drives the bearing frame to slide relative to the bearing plate at the same time, and the position of the bearing plate relative to the body and the position of the bearing plate relative to the drilling and tapping parts can be adjusted arbitrarily, which increases the applicability of the device and solves the problem in the prior art. The workpiece can be rotated, but it is difficult to adjust the relative position of the workpiece and the drill bit, which leads to low drilling efficiency and low practicability. After the position adjustment is completed, start the drilling device and control the first driving part at the same time. The screw drives the sliding frame to move downward. When the sliding frame moves downward, under the action of the limit ratchet and the limit clamp, when the gear does not rotate after contacting with the conversion rack, it will press the conversion rack in the fixed position. The outer wall of the frame slides, and can always be in contact with the gear under the action of the elastic member. As the sliding frame continues to move, the limit clamp and the limit clamp plate engage to limit the rotation axis to ensure that the drilling process is accurate. Stability, until the completion of the drilling control servo motor reverse start, and then drive the sliding frame to move upward, the limit clamp is separated from the limit clamp plate to release the limit of the rotating shaft, and at the same time, after the gear contacts with the conversion rack, with The movement of the sliding frame to the maximum limit drives the support shaft to rotate 180 degrees, so that the tapping device is at the bottom, and the up and down displacement during stamping is converted into the rotation of the drilling and tapping parts. After the drilling is completed, the drilling tool and the drilling tool are automatically completed. The conversion of the tapping knife does not require manual intervention, which solves the need to manually control the servo motor to switch between the drilling knife and the tapping knife in the prior art. The conversion process is complicated, and it is difficult to ensure that the drilling knife and the tapping knife are in position After being able to be in the same position, while making the problem of higher cost.

Preferably, the side wall of the installation frame is also fixedly connected with an elastic clamping rod, and the elastic clamping rod cooperates with the limit ratchet, and the end of the rotating shaft away from the drilling and tapping part is fixedly connected with the limit clamp, and the limit The clip is matched with the limit clamp, and the end of the support frame away from the mounting frame is fixedly connected with a fixed frame, and the outer wall of the fixed frame is slidably connected with a conversion rack, and there is also a set between the conversion rack and the fixed frame. There is an elastic part, and the bottom wall of the support frame is also fixedly connected with a limit clamp, and the conversion rack is matched with the gear. Through the set processing parts, under the action of the gear, the conversion rack and the limit ratchet, the stamping The up and down displacement is converted into the rotation of the drilling and tapping parts, and the conversion between the drilling knife and the tapping knife is automatically completed after the drilling is completed.

Preferably, the drilling and tapping part includes a mounting plate fixedly connected to the end of the rotating shaft away from the sliding frame, and the side wall of the mounting plate is fixedly connected with a drilling device and a tapping device arranged symmetrically with respect to the rotating shaft. It should be noted that the drill Both the hole device and the threading device are prior art, and their structures and principles are clear to those skilled in the art, and will not be repeated here.

Further, the carrying part includes a second driving part connected to the inner wall of the body and a second sliding rod arranged symmetrically with respect to the second driving part, and the outer wall of the second sliding rod is also fixedly connected with the carrying plate and the third sliding rod The bearing frame that is slidably connected with the bearing plate, the outer wall of the bearing frame is also provided with a third driving part, through the first driving part and the second driving part, the distance between the bearing plate relative to the machine body and the bearing plate relative to the drilling and tapping part can be adjusted. The position can be adjusted at will, which increases the applicability of the device.

Furthermore, the first drive part, the second drive part and the third drive part all include a servo motor and a drive screw, the output end of the servo motor is fixedly connected to the drive screw, and the three sets of servo motors are respectively fixedly connected to The top wall of the installation frame, the side wall of the body and the side wall of the carrier frame, and the three sets of driving screws are respectively connected with the sliding frame, the carrier plate and the carrier frame threadedly, the workpiece to be processed is placed on the carrier frame, and the second driving part is respectively controlled And the servo motor contained in the third driving part, and then drive the bearing plate on the outer wall of the second sliding rod by driving the screw rod, and at the same time drive the bearing frame to slide relative to the bearing plate, so that the bearing plate can be adjusted relative to the body and the bearing plate relative to the drilling and tapping The positions between the components can be adjusted at will, which increases the applicability of the device.

(3) Beneficial effects

Compared with the prior art, the utility model has the beneficial effects of:

1. The utility model converts the up and down displacement during stamping into the rotation of the drilling and tapping parts through the set processing parts under the action of the gear, the conversion rack and the limit ratchet, and automatically completes the drilling knife and tapping after the drilling is completed. The conversion of the knife does not require manual intervention, which solves the need to manually control the servo motor to switch the drilling knife and the tapping knife in the prior art. The conversion process is complicated, and it is difficult to ensure that the drilling knife and the tapping knife can be switched In the same position, while making the problem of higher cost;

2. The utility model can freely adjust the position of the bearing plate relative to the machine body and the bearing plate relative to the drilling and tapping parts through the first driving part and the second driving part, which increases the applicability of the device and solves the problem of existing problems. Although the workpiece can be rotated in the technology, it is difficult to adjust the relative position of the workpiece and the drill bit, which leads to low drilling efficiency and low practicability;

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a specific embodiment of a servo traverse drilling and tapping machine of the utility model;

Fig. 2 is one of the cross-sectional structural schematic diagrams of a specific embodiment of a servo traverse drilling and tapping machine of the utility model;

Fig. 3 is the second schematic diagram of the cross-sectional structure of a specific embodiment of a servo traverse drilling and tapping machine of the utility model;

Fig. 4 is one of the partial structural diagrams in the specific implementation of a servo traverse drilling and tapping machine of the utility model;

Fig. 5 is the second part of the structural schematic diagram of the specific implementation of a servo traverse drilling and tapping integrated machine of the utility model;

Fig. 6 is a schematic diagram of the background technology of the present invention.

The marks in the accompanying drawings are: 10, the body; 110, the bottom frame; 111, the second sliding rod; 112, the bearing plate; 113, the bearing frame; 114, the third sliding rod; 122, elastic clamping rod; 130, sliding frame; 131, rotating shaft; 132, gear; 133, limit ratchet; 134, limit clamp; 140, support frame; 141, limit clamp; 150, fixed Frame; 151, conversion rack; 152, elastic member; 160, mounting plate; 161, drilling device; 162, tapping device; 170, servo motor; 171, driving screw.

Detailed ways

This specific embodiment is a servo traverse drilling and tapping integrated machine, which includes a body 10 and a chassis 110 fixedly connected to the side wall of the body 10, and also includes:

The mounting frame 120 is fixedly connected to the side wall of the body 10, and the inner wall of the mounting frame 120 is connected with the first driving part and the first sliding rod 121 fixedly connected to the inner wall of the mounting frame 120 symmetrically arranged with respect to the first driving part;

The bearing part is connected to the inner wall of the body 10;

The processing assembly, the processing assembly includes a sliding frame 130 that is slidably connected to the outer wall of the first sliding rod 121, a rotating shaft 131 that is rotatably connected to the supporting end of the sliding frame 130, a drilling and tapping part that is fixedly connected to the end of the rotating shaft 131 away from the sliding frame 130, and is fixedly connected to the The gear 132 and the limit ratchet 133 on the outer wall of the rotating shaft 131;

The support frame 140 is fixedly connected to the side wall of the installation frame 120 .

For this specific implementation,

Wherein, the side wall of the mounting bracket 120 is also fixedly connected with an elastic clamping rod 122, the elastic clamping rod 122 cooperates with the limit ratchet 133, and the end of the rotating shaft 131 away from the drilling and tapping parts is fixedly connected with the limit clamp 134, the limit clamp 134 Cooperate with the limit clamp 141, the end of the support frame 140 away from the mounting frame 120 is fixedly connected with a fixed frame 150, the outer wall of the fixed frame 150 is slidably connected with a conversion rack 151, and a switch rack 151 is also provided between the conversion rack 151 and the fixed frame 150. There is an elastic member 152 , and the bottom wall of the support frame 140 is also fixedly connected with a limit clip 141 , and the conversion rack 151 cooperates with the gear 132 . The drilling and tapping component includes a mounting plate 160 fixedly connected to the end of the rotating shaft 131 away from the sliding frame 130 , and the side wall of the mounting plate 160 is fixedly connected with a drilling device 161 and a tapping device 162 arranged symmetrically with respect to the rotating shaft 131 .

In addition, the carrying part includes a second driving part connected to the inner wall of the body 10 and a second sliding rod 111 arranged symmetrically with respect to the second driving part. The bearing frame 113 that is slidably connected with the bearing plate 112, the outer wall of the bearing frame 113 is also provided with a third driving part. The first driving part, the second driving part and the third driving part all include a servo motor 170 and a driving screw 171. The servo motor 170 outputs The end is fixedly connected with the driving screw 171, and the three groups of servo motors 170 are respectively fixedly connected to the top wall of the installation frame 120, the side wall of the body 10 and the side wall of the bearing frame 113, and the three groups of driving screws 171 are respectively connected with the sliding frame 130, the bearing plate 112 and the The carrier frame 113 is screwed together.

Working principle: when using the integrated drilling and tapping machine of this technical solution, the workpiece to be processed is placed on the carrier 113, and the servo motors 170 contained in the second driving part and the third driving part are controlled respectively, and then the driving screw 171 is driven to drive The bearing plate 112 is on the outer wall of the second slide bar 111, and simultaneously drives the bearing frame 113 to slide relative to the bearing plate 112, so that the position of the bearing plate 112 relative to the body 10 and the bearing plate 112 relative to the drilling and tapping parts can be adjusted arbitrarily, increasing It improves the applicability of the device and solves the problem that although the workpiece can be rotated in the prior art, it is difficult to adjust the relative position of the workpiece and the drill bit, which leads to low drilling efficiency and low practicability. After the position adjustment is completed, start the The drilling device 161 controls the first driving part at the same time, and drives the sliding frame 130 to move downward through the driving screw 171. When the sliding frame 130 moves downward, under the action of the limit ratchet 133 and the limit clamp 134, when the gear 132 will not rotate after being in contact with the conversion rack 151, and will press the conversion rack 151 to slide on the outer wall of the fixed frame 150, and can always be in contact with the gear 132 under the action of the elastic member 152, as the sliding frame 130 continues to move , the limit clip 134 is engaged with the limit clamp plate 141 to limit the rotation shaft 131, so as to ensure the stability during the drilling process, until the drilling is completed and the servo motor 170 is reversed to start, and then the sliding frame 130 is driven upward. Movement, the limit clip 134 is separated from the limit clamp plate 141 to release the limit on the rotating shaft 131, and at the same time, after the gear 132 is in contact with the conversion rack 151, as the sliding frame 130 moves to the maximum limit, the support shaft is driven to rotate One hundred and eighty degrees, so that the tapping device 162 is at the bottom, and the up and down displacement during stamping is converted into the rotation of the drilling and tapping parts. After the drilling is completed, the conversion between the drilling knife and the tapping knife is automatically completed without manual intervention. In the prior art, it is necessary to manually control the servo motor 170 to convert the drilling knife and the tapping knife. The conversion process is complicated, and it is difficult to ensure that the drilling knife and the tapping knife can be in the same position after the transposition, and the manufacturing cost is high. The problem.

All technical features in this embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is a preferred implementation of the utility model. In addition, the utility model can also be realized in other ways. Any obvious replacement is within the scope of protection of the utility model without departing from the concept of the technical solution. Inside.

Claims (5)

1. The utility model provides a servo sideslip bores and attacks all-in-one, this bores and attacks all-in-one includes organism (10) and fixed connection in chassis (110) of organism (10) lateral wall, its characterized in that still includes:

the mounting frame (120) is fixedly connected to the side wall of the machine body (10), and a first driving part and a first sliding rod (121) which is fixedly connected to the inner wall of the mounting frame (120) and symmetrically arranged relative to the first driving part are connected to the inner wall of the mounting frame (120);

the bearing component is connected to the inner wall of the machine body (10);

the machining assembly comprises a sliding frame (130) connected to the outer wall of the first sliding rod (121) in a sliding mode, a rotating shaft (131) connected to the supporting end of the sliding frame (130) in a rotating mode, a drilling and tapping part fixedly connected with one end, far away from the sliding frame (130), of the rotating shaft (131), a gear (132) fixedly connected to the outer wall of the rotating shaft (131) and a limiting ratchet wheel (133);

the support frame (140) is fixedly connected to the side wall of the mounting frame (120).

2. The servo traversing drilling and tapping integrated machine according to claim 1, wherein the side wall of the mounting frame (120) is further fixedly connected with an elastic clamping rod (122), the elastic clamping rod (122) is matched with a limiting ratchet wheel (133), one end of the rotating shaft (131) away from a drilling and tapping component is fixedly connected with a limiting clamping piece (134), the limiting clamping piece (134) is matched with a limiting clamping plate (141), one end of the supporting frame (140) away from the mounting frame (120) is fixedly connected with a fixing frame (150), a conversion rack (151) is slidably connected with the outer wall of the fixing frame (150), an elastic piece (152) is further arranged between the conversion rack (151) and the fixing frame (150), the bottom wall of the supporting frame (140) is further fixedly connected with a limiting clamping plate (141), and the conversion rack (151) is matched with the gear (132).

3. The servo traversing drilling and tapping integrated machine according to claim 2, wherein the drilling and tapping component comprises a mounting plate (160) fixedly connected to one end of the rotating shaft (131) far away from the sliding frame (130), and a drilling device (161) and a tapping device (162) symmetrically arranged about the rotating shaft (131) are fixedly connected to the side wall of the mounting plate (160).

4. The servo traversing drilling and tapping integrated machine according to claim 1, wherein the bearing component comprises a second driving component connected to the inner wall of the machine body (10) and a second sliding rod (111) symmetrically arranged about the second driving component, the outer wall of the second sliding rod (111) is fixedly connected with a bearing plate (112) and a bearing frame (113) slidably connected with the bearing plate (112) through a third sliding rod (114), and the outer wall of the bearing frame (113) is further provided with a third driving component.

5. The servo traversing drilling and tapping integrated machine according to claim 4, wherein the first driving component, the second driving component and the third driving component each comprise a servo motor (170) and a driving screw (171), an output end of the servo motor (170) is fixedly connected with the driving screw (171), three groups of the servo motors (170) are respectively and fixedly connected with a top wall of the mounting frame (120), a side wall of the machine body (10) and a side wall of the bearing frame (113), and three groups of the driving screws (171) are respectively and spirally connected with the sliding frame (130), the bearing plate (112) and the bearing frame (113).

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