CN210996872U - Cutting device for gear sleeve of steering gear - Google Patents
Cutting device for gear sleeve of steering gear Download PDFInfo
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- CN210996872U CN210996872U CN201921862912.4U CN201921862912U CN210996872U CN 210996872 U CN210996872 U CN 210996872U CN 201921862912 U CN201921862912 U CN 201921862912U CN 210996872 U CN210996872 U CN 210996872U
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Abstract
The utility model discloses a cutting device for a gear sleeve of a steering gear, which comprises a frame, a calibration mechanism, a rotary main shaft mechanism, a driven auxiliary shaft mechanism, a cutting mechanism and a blanking mechanism, wherein the frame comprises a first mounting bracket and a second mounting bracket, and a processing area is formed between the first mounting bracket and the second mounting bracket; the utility model realizes automatic cutting, improves cutting efficiency and reduces labor cost; meanwhile, a calibration mechanism is added, and the workpiece to be processed is positioned and adjusted before cutting, so that the cutting accuracy is ensured. The upper and lower grabbing mechanisms are added above the calibration mechanism, so that the equipment is prevented from being damaged due to collision with the equipment in the direct feeding process of the mechanical arm. The material receiving mechanism is added, so that the workpiece slides downwards along the inclined plane, and the workpiece is prevented from being damaged due to the fact that the workpiece directly falls.
Description
Technical Field
The utility model relates to a machining field, in particular to a cutting device for steering gear sleeve.
Background
The existing processing mode is independent processing, namely, the pipe materials are cut one by one to form tubular blank pieces, and then the blank pieces are processed; however, the blank has a small structure, and the blank cannot be well fixed during turning; moreover, once fixing is needed for each processing, the steps are complicated, and the processing efficiency is greatly reduced; therefore, it is proposed to perform machining on the pipe and then perform cutting, but the requirement on cutting accuracy is very high; therefore, a cutting device capable of precisely cutting a finished pipe is needed.
SUMMERY OF THE UTILITY MODEL
In view of the defects existing in the prior art, the main purpose of the utility model is to overcome the defects in the prior art, and to disclose a cutting device for a steering gear sleeve, which comprises a frame, a calibration mechanism, a rotating main shaft mechanism, a driven auxiliary shaft mechanism, a cutting mechanism and a blanking mechanism, wherein the frame comprises a first mounting bracket and a second mounting bracket, and a processing area is formed between the first mounting bracket and the second mounting bracket;
the calibration mechanism is arranged on the first mounting bracket and comprises a horizontally arranged bottom plate, a fixed block, an adjusting block, a calibration plate and a first actuator, wherein the fixed block and the adjusting block are oppositely arranged on the bottom plate, the adjusting block is horizontally adjusted to change the distance between the fixed block and the adjusting block, the fixed block, the adjusting block and the bottom plate are combined to form a V-shaped cavity for accommodating a workpiece to be machined, the calibration plate is arranged at the end part of the V-shaped cavity, one side of the calibration plate facing the V-shaped cavity is provided with a calibration inclined plane and a calibration straight plane, and the first actuator is used for driving the calibration plate to vertically move;
the rotary spindle mechanism is arranged on the first mounting bracket and comprises a motor and a first lining clamping jaw, and the motor drives the first lining clamping jaw to rotate through a rotary joint;
the driven countershaft mechanism is arranged on the second mounting bracket and comprises a second lining clamping jaw and a first driving mechanism, the second lining clamping jaw is rotatably arranged on the first driving mechanism through a rotary joint, the workpiece to be machined on the calibration mechanism is moved to the rotary main shaft mechanism through the first driving mechanism, and the first lining clamping jaw and the second lining clamping jaw clamp the workpiece to be machined simultaneously;
the cutting device cuts the rotating workpiece to be processed;
and the blanking mechanism unloads the cut workpiece.
Furthermore, at least two waist-shaped holes are arranged in parallel on the adjusting block, and the distance between the adjusting block and the fixing block is adjusted by utilizing the waist-shaped holes.
Further, unloading mechanism includes that first cylinder, second cylinder, mounting panel and horizontal arrangement set up first clamping jaw cylinder on the mounting panel, first cylinder sets up on the first installing support, the second cylinder sets up on the first cylinder, through first cylinder drive the second cylinder to rotatory spindle unit removes, the mounting panel sets up on the second cylinder, utilize the second cylinder drive the mounting panel is in horizontal migration in the processing area, through first clamping jaw cylinder snatchs the work piece.
The blanking device is characterized by further comprising a material receiving mechanism, wherein the material receiving mechanism is arranged below the blanking mechanism and is obliquely arranged; the receiving mechanism comprises a first hopper, a second hopper and a third cylinder, wherein the second hopper is arranged in the first hopper in a sliding mode, and is driven by the third cylinder to move to the discharging mechanism when receiving materials.
The vertical grabbing mechanism comprises a cylinder support, a guide pillar, a connecting plate, a fourth cylinder and a second clamping jaw cylinder, the fourth cylinder is arranged on the cylinder support, the second clamping jaw cylinder is connected with the fourth cylinder through the connecting plate, the guide pillar is arranged on the cylinder support in a sliding mode, one end of the guide pillar is fixedly connected with the connecting plate, and the fourth cylinder is used for driving the second clamping jaw cylinder to move up and down.
Further, the first driving mechanism includes a first servo motor, a first guide rod, a first lead screw, a first slider, a second servo motor, a second guide rod, a second lead screw and a second slider, the first guide rod is parallel to the first lead screw, the first slider is disposed on the first guide rod and the first lead screw, the first lead screw is driven by the first servo motor to rotate, the first slider is moved to the first mounting bracket, the second guide rod and the second lead screw are parallel to the first slider and perpendicular to the first guide rod, the second slider is disposed on the second guide rod and the second lead screw, and the second servo motor is used to drive the second lead screw to rotate, so that the second slider moves between the calibration mechanism and the rotary spindle mechanism.
Further, the cutting device comprises a knife rest, a knife blade and a second driving mechanism, wherein the knife blade is installed on the knife rest, the knife rest is arranged on the second driving mechanism, and the second driving mechanism drives the knife blade to horizontally move between the first mounting bracket and the second mounting bracket and move towards the rotary spindle mechanism.
Further, the second driving mechanism comprises a third servo motor, a third guide rod, a third lead screw, a third slider, a fourth servo motor, a fourth guide rod, a fourth lead screw and a fourth slider, the third guide rod and the third lead screw are arranged in parallel, the third slider is arranged on the third guide rod and the third lead screw, and the third servo motor is used for driving the third lead screw to rotate so as to enable the third slider to horizontally move along the third guide rod; the fourth guide rod and the fourth screw rod are arranged on the third sliding block in parallel and are perpendicular to the third guide rod, the fourth sliding block is arranged on the fourth guide rod and the fourth screw rod, and the fourth servo motor is used for driving the fourth screw rod to rotate so as to enable the fourth sliding block to horizontally move along the fourth guide rod.
Further, the other end of the V-shaped cavity is fixedly provided with the calibration plate, one side of the calibration plate, which is provided with the calibration inclined plane, faces the V-shaped cavity, and the distance between the calibration straight surfaces of the two calibration plates is equal to the length of a workpiece to be machined.
The utility model discloses the beneficial effect who gains:
the utility model realizes automatic cutting, improves cutting efficiency and reduces labor cost; meanwhile, a calibration mechanism is added, and the workpiece to be processed is positioned and adjusted before cutting, so that the cutting accuracy is ensured. The upper and lower grabbing mechanisms are added above the calibration mechanism, so that the equipment is prevented from being damaged due to collision with the equipment in the direct feeding process of the mechanical arm. The material receiving mechanism is added, so that the workpiece slides downwards along the inclined plane, and the workpiece is prevented from being damaged due to the fact that the workpiece directly falls.
Drawings
Fig. 1 is a schematic structural view of a cutting device for a steering gear sleeve according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a top view of a cutting apparatus for a steering gear sleeve;
FIG. 4 is a schematic structural view of the calibration mechanism and the blanking mechanism;
FIG. 5 is a front view of FIG. 4;
FIG. 6 is a schematic structural view of a rotary spindle mechanism;
FIG. 7 is a schematic structural view of a driven countershaft mechanism;
FIG. 8 is a schematic view of the cutting mechanism;
fig. 9 is a schematic structural view of the receiving mechanism;
FIG. 10 is a schematic structural view of the upper and lower grasping mechanisms;
fig. 11 is a schematic structural view of a workpiece to be processed.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 11, fig. 11 is a schematic structural diagram of a workpiece to be processed;
a cutting device for a gear sleeve of a steering gear comprises a frame, a calibration mechanism 2, a rotating main shaft mechanism 3, a driven auxiliary shaft mechanism 4, a cutting mechanism 5 and a blanking mechanism 6, wherein the frame 1 comprises a first mounting bracket 11 and a second mounting bracket 12, and a processing area 13 is formed between the first mounting bracket 11 and the second mounting bracket 12; the above mechanisms are provided on the first mounting bracket 11 and the second mounting bracket 12, and cut the workpiece to be processed in the processing area 13.
As shown in fig. 4-5, the calibration mechanism 2 is used for positioning the workpiece to be processed, so as to ensure that the position of the workpiece to be processed placed each time is at the same position; specifically, the calibration mechanism 2 is arranged on the first mounting bracket 11 and comprises a bottom plate 21, a fixed block 22, an adjusting block 23, a calibration plate 24 and a first actuator 25 which are horizontally arranged, the fixed block 22 and the adjusting block 23 are oppositely arranged on the bottom plate 21, the opposite surfaces are provided with inclined planes, a V-shaped cavity 26 for accommodating a workpiece to be machined is formed by combining the fixed block 22, the adjusting block 23 and the bottom plate 21, the workpiece to be machined is placed in the V-shaped cavity 26, and the two inclined planes are respectively tangent to the outer wall of the workpiece to be machined; the calibration plate 24 is arranged at the end of the V-shaped cavity 26, and one surface of the calibration plate 24 facing the V-shaped cavity 26 is provided with a calibration inclined surface 261 and a calibration straight surface 262, and the first actuator 25 may be an air cylinder, and drives the calibration plate 24 to move up and down by the air cylinder, that is, the horizontal position of the workpiece to be processed is adjusted; when a workpiece to be machined is placed, the workpiece to be machined can slightly protrude out of the V-shaped cavity 26 to be prevented, the air cylinder slowly drives the calibration plate 24 to move upwards by controlling the air inflow of the air cylinder, the workpiece to be machined is firstly contacted with the calibration inclined plane 261 and is driven to horizontally move by matching with the self weight of the workpiece to be machined until the workpiece to be machined is contacted with the calibration straight plane 262; in the process, the workpiece to be machined is in line contact with the V-shaped cavity 26, so that the friction force between the workpiece to be machined and the V-shaped cavity 26 is greatly reduced. In addition, the adjusting block 23 can be horizontally moved, thereby adjusting the distance between the fixed block 22 and the adjusting block 23. Specifically, the adjusting block 23 is provided with a waist-shaped hole 231 in parallel, and a screw passes through the waist-shaped hole to fix the adjusting block 23 and the bottom plate 21. Preferably, the other end of the V-shaped cavity 26 is also provided with the calibration plate 24, and the side with the calibration inclined surface 261 faces the V-shaped cavity 26, and the distance between the two calibration straight surfaces 262 is equal to the length of the workpiece to be machined.
As shown in fig. 1-3 and 6, the rotating spindle mechanism 3 is disposed on the first mounting bracket 11, the rotating spindle mechanism 3 includes a motor 31 and a first liner clamping jaw 32, and the motor 31 drives the first liner clamping jaw 32 to rotate through a rotating joint; the first liner clamp jaw 32 is inserted into the workpiece to be machined and is expanded outwardly to provide a clamping grip for the workpiece to be machined. Typically, first liner clamp jaw 32 is a clamp jaw cylinder.
As shown in fig. 1 to 3 and fig. 7, the driven countershaft mechanism 4 is disposed on the second mounting bracket 12, the driven countershaft mechanism 4 includes a second lining holding jaw 41 and a first driving mechanism, the second lining holding jaw 41 is rotatably disposed on the first driving mechanism 42 through a rotary joint, a workpiece to be machined on the calibration mechanism 2 is moved onto the rotary spindle mechanism 3 through the first driving mechanism, and the first lining holding jaw 32 and the second lining holding jaw 41 simultaneously clamp the workpiece to be machined; the first liner gripper 31 is driven to rotate by the click 31, and the second liner gripper 41 is driven to rotate synchronously. The first driving mechanism includes a first servo motor 422, a first guide rod 423, a first lead screw 424, a first slider 425, a second servo motor 426, a second guide rod 427, a second lead screw 428, and a second slider 429, wherein the first guide rod 423 is disposed in parallel with the first lead screw 424, the first slider 425 is disposed on the first guide rod 423 and the first lead screw 424, the first lead screw 424 is driven by the first servo motor 422 to rotate, the first slider 425 moves in a direction guided by the first guide rod 423, i.e., in a direction toward the first mounting bracket 11, the second guide rod 427 and the second lead screw 428 are disposed in parallel on the first slider 425 and perpendicular to the first guide rod 423, the second slider 429 is disposed on the second guide rod 427 and the second lead screw 428, and the second lead screw 428 is driven by the second servo motor 426 to rotate, so that the second slider 429 moves between the alignment mechanism 2 and the rotary spindle mechanism 3.
As shown in fig. 1 to 3 and 8, the cutting device 5 cuts the rotating workpiece to be processed. The cutting device 5 feeds a cutter, and completes cutting of the workpiece in cooperation with the rotating workpiece to be processed. The cutting device 5 includes a blade holder 51, a blade 52, and a second drive mechanism 53, the blade 52 being mounted on the blade holder 51, the blade holder 51 being provided on the second drive mechanism 53, the blade 52 being driven by the second drive mechanism 53 to move horizontally between the first mounting bracket 11 and the second mounting bracket 12, and to move toward the rotary spindle mechanism 3. The second driving mechanism comprises a third servo motor 531, a third guide rod 532, a third lead screw 533, a third slider 534, a fourth servo motor 535, a fourth guide rod 536, a fourth lead screw 537 and a fourth slider 538, the third guide rod 532 is arranged in parallel with the third lead screw 533, the third slider 534 is arranged on the third guide rod 532 and the third lead screw 533, the third servo motor 531 drives the third lead screw 533 to rotate, and the third slider 534 horizontally moves along the third guide rod 532, namely the blade 52 horizontally moves between the first processing areas 13; the fourth guide bar 536 and the fourth lead screw 537 are disposed in parallel on the third slider 534 and perpendicular to the third guide bar 532, the fourth slider 538 is disposed on the fourth guide bar 536 and the fourth lead screw 537, and the fourth servo motor 535 drives the fourth lead screw 537 to rotate, so that the fourth slider 538 horizontally moves along the fourth guide bar 537, that is, the blade 52 is driven to move toward the rotary spindle mechanism 3, thereby feeding the blade 52.
As shown in fig. 1 to 5, the blanking mechanism 6 discharges the cut workpiece. After the workpieces are cut, they form independent bodies, and the workpieces need to be removed from the first lining holding jaw 32 and the second lining holding jaw 41 by the blanking mechanism 6. Specifically, the blanking mechanism 6 includes a first cylinder 61, a second cylinder 62, a mounting plate 63, and first jaw cylinders 64 horizontally arranged on the mounting plate 63, the first cylinder 61 is disposed on the first mounting bracket 11, the second cylinder 62 is disposed on the first cylinder 61, the second cylinder 62 is driven by the first cylinder 61 to move toward the rotary spindle mechanism 3, the mounting plate 63 is disposed on the second cylinder 62, the mounting plate 63 is driven by the second cylinder 62 to horizontally move in the processing area 13, and the workpiece is gripped by the first jaw cylinders 64. The number of first jaw cylinders 64 corresponds to the number of workpieces after cutting. Specifically, after the workpiece is cut, the first air cylinder 61 drives the first clamping jaw air cylinder 64 to move to the workpiece, the workpiece is clamped through the first clamping jaw air cylinder 64, the driven auxiliary shaft mechanism 4 is separated from the workpiece, the workpiece is driven to be separated from the first lining clamping jaw 32 through the second air cylinder 62, the first air cylinder 61 is driven reversely, the second air cylinder 62 is driven reversely, and finally the first clamping jaw air cylinder 64 is opened to finish one-time workpiece blanking.
In an embodiment, as shown in fig. 1 to 3 and 9, the blanking device further includes a material receiving mechanism 7, the material receiving mechanism 7 is disposed below the blanking mechanism 6, and the material receiving mechanism 7 is disposed in an inclined manner; specifically, the receiving mechanism 7 includes a first hopper 71, a second hopper 72 and a third cylinder 73, the second hopper 72 is slidably disposed in the first hopper 71, and when receiving material, the third cylinder 73 drives the second hopper 72 to move to the discharging mechanism 6. When the first clamping jaw cylinder 64 is opened, the workpiece naturally falls down and falls into the second hopper 72, and the workpiece slides down along the second hopper 72 and the first hopper 71; after the material receiving is finished, the second air cylinder 73 is reset, so that the second hopper 72 is prevented from influencing the processing of the workpiece by the blanking mechanism 6. And if the workpiece falls directly, damage to the workpiece may result.
In one embodiment, as shown in fig. 1-3 and 10, since the processing area 13 is narrow, it may be difficult to place the workpiece to be processed on the alignment mechanism directly by the robot arm, and therefore, the apparatus further includes an upper and a lower gripping mechanisms 8 disposed right above the V-shaped cavity 13, and the workpiece to be processed is gripped by the upper and the lower gripping mechanisms 8 through the robot arm, and then moved down to the alignment mechanism through the upper and the lower gripping mechanisms 8. Specifically, the up-and-down grabbing mechanism 8 comprises a cylinder support 81, a guide pillar 82, a connecting plate 83, a fourth cylinder 84 and a second clamping jaw cylinder 85, the fourth cylinder 84 is arranged on the cylinder support 81, the second clamping jaw cylinder 85 is connected with the fourth cylinder 84 through the connecting plate 83, the guide pillar 82 is arranged on the cylinder support 81 in a sliding mode, one end of the guide pillar is fixedly connected with the connecting plate 83, and the fourth cylinder 84 is used for driving the second clamping jaw cylinder 85 to move up and down. When the third cylinder 84 drives the second clamping jaw cylinder 85 to align the workpiece to be machined next to the calibration mechanism 2, the second clamping jaw cylinder 85 is opened, and the workpiece to be machined is loaded.
In order to make the whole cutting process more clear, the whole process is explained in an integral way; specifically, as shown in fig. 1 to 11, a workpiece to be machined is moved to a second clamping jaw cylinder 85 by the manipulator, after the workpiece to be machined is clamped by the second clamping jaw cylinder 85, the fourth cylinder 84 drives the second clamping jaw cylinder 85 to move to the V-shaped cavity 26, the second clamping jaw cylinder 85 is opened to enable the workpiece to be machined to fall into the V-shaped cavity 26, the calibration plate 24 is driven by the first actuator 25 to move upwards, and the position of the workpiece to be machined is adjusted; then, the first actuator 25 drives the calibration plate 24 to reset, and then the first servo motor 422 drives the first screw rod 424 to rotate, so as to drive the second lining clamping jaw 41 to be inserted into the workpiece to be processed and clamped; the first servo motor 422 rotates reversely, and then the second servo motor 426 drives the second screw rod 428 to rotate, so that the second lining clamping jaw 41 moves to the rotary spindle mechanism 3 and is driven to move towards the first lining clamping jaw 32, so that the first lining clamping jaw 32 is inserted into the workpiece to be processed and clamped; the first lining clamping jaw 32 is driven by the motor 31 to enable the workpiece to rotate rapidly, the third screw rod 533 is driven to rotate by the third servo motor 531, the blade 52 is driven to move horizontally to adjust the position of the blade 52, and then the fourth screw rod 537 is driven to rotate by the fourth servo motor 535, so that the blade 52 moves towards the workpiece to be machined, and the workpiece to be machined is cut. After the cutting of the first workpiece is finished, reversely driving the fourth servo motor 535 to withdraw the blade 52, driving the third servo motor 531 again to adjust the position of the blade 52, and repeating the operations until the cutting of the whole workpiece to be processed is finished; then the first air cylinder 61 drives the first clamping jaw air cylinder 64 to move to a workpiece, the workpiece is clamped through the first clamping jaw air cylinder 64, then the driven auxiliary shaft mechanism 4 is separated from the workpiece, then the workpiece is driven to be separated from the first lining clamping jaw 32 through the second air cylinder 62, then the first air cylinder 61 is driven reversely, and the second air cylinder 62 is driven reversely; the second hopper 72 is driven by the third air cylinder 73 to move to the blanking mechanism 6, the first clamping jaw air cylinder 64 is opened, and the workpiece slides down along the second hopper 72 and the first hopper 71; after the material receiving is completed, the second cylinder 73 is reset.
The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; the scope of the appended claims should be accorded the broadest interpretation so as to encompass all such modifications and equivalent arrangements as is within the spirit and scope of the present invention.
Claims (9)
1. A cutting device for a gear sleeve of a steering gear is characterized by comprising a rack, a calibration mechanism, a rotating main shaft mechanism, a driven auxiliary shaft mechanism, a cutting mechanism and a blanking mechanism, wherein the rack comprises a first mounting bracket and a second mounting bracket, and a processing area is formed between the first mounting bracket and the second mounting bracket;
the calibration mechanism is arranged on the first mounting bracket and comprises a horizontally arranged bottom plate, a fixed block, an adjusting block, a calibration plate and a first actuator, wherein the fixed block and the adjusting block are oppositely arranged on the bottom plate, the adjusting block is horizontally adjusted to change the distance between the fixed block and the adjusting block, the fixed block, the adjusting block and the bottom plate are combined to form a V-shaped cavity for accommodating a workpiece to be machined, the calibration plate is arranged at the end part of the V-shaped cavity, one side of the calibration plate facing the V-shaped cavity is provided with a calibration inclined plane and a calibration straight plane, and the first actuator is used for driving the calibration plate to vertically move;
the rotary spindle mechanism is arranged on the first mounting bracket and comprises a motor and a first lining clamping jaw, and the motor drives the first lining clamping jaw to rotate through a rotary joint;
the driven countershaft mechanism is arranged on the second mounting bracket and comprises a second lining clamping jaw and a first driving mechanism, the second lining clamping jaw is rotatably arranged on the first driving mechanism through a rotary joint, the workpiece to be machined on the calibration mechanism is moved to the rotary main shaft mechanism through the first driving mechanism, and the first lining clamping jaw and the second lining clamping jaw clamp the workpiece to be machined simultaneously;
the cutting device cuts the rotating workpiece to be processed;
and the blanking mechanism unloads the cut workpiece.
2. The cutting device for the gear sleeve of the steering gear according to claim 1, wherein at least two kidney-shaped holes are arranged in parallel on the adjusting block, and the distance between the adjusting block and the fixing block is adjusted by the kidney-shaped holes.
3. The cutting device for the gear sleeve of the steering gear according to claim 1, wherein the blanking mechanism comprises a first air cylinder, a second air cylinder, a mounting plate and a first clamping jaw air cylinder horizontally arranged on the mounting plate, the first air cylinder is arranged on the first mounting bracket, the second air cylinder is arranged on the first air cylinder, the first air cylinder drives the second air cylinder to move towards the rotary spindle mechanism, the mounting plate is arranged on the second air cylinder, the second air cylinder drives the mounting plate to horizontally move in the machining area, and a workpiece is grabbed by the first clamping jaw air cylinder.
4. The cutting device for the gear sleeve of the steering gear according to claim 1, further comprising a material receiving mechanism, wherein the material receiving mechanism is arranged below the blanking mechanism and is arranged obliquely; the receiving mechanism comprises a first hopper, a second hopper and a third cylinder, wherein the second hopper is arranged in the first hopper in a sliding mode, and is driven by the third cylinder to move to the discharging mechanism when receiving materials.
5. The cutting device for the gear sleeve of the steering gear according to claim 1, further comprising an upper and lower grabbing mechanism disposed directly above the V-shaped cavity, wherein the upper and lower grabbing mechanism comprises a cylinder support, a guide pillar, a connecting plate, a fourth cylinder and a second clamping jaw cylinder, the fourth cylinder is disposed on the cylinder support, the second clamping jaw cylinder is connected with the fourth cylinder through the connecting plate, the guide pillar is slidably disposed on the cylinder support, and one end of the guide pillar is fixedly connected with the connecting plate, and the fourth cylinder is used to drive the second clamping jaw cylinder to move up and down.
6. A cutting device for a steering gear sleeve according to claim 1, the first driving mechanism comprises a first servo motor, a first guide rod, a first screw rod, a first slide block, a second servo motor, a second guide rod, a second screw rod and a second slide block, the first guide rod and the first screw rod are arranged in parallel, the first sliding block is arranged on the first guide rod and the first screw rod, the first servo motor is used for driving the first screw rod to rotate, so that the first sliding block moves towards the first mounting bracket, the second guide rod and the second screw rod are arranged on the first sliding block in parallel, and is perpendicular to the first guide rod, the second slider is arranged on the second guide rod and the second screw rod, and the second servo motor is utilized to drive the second screw rod to rotate, so that the second slider moves between the calibration mechanism and the rotary spindle mechanism.
7. A cutting device for a steering gear sleeve according to claim 1 including a blade carrier on which said blade is mounted, a blade carrier provided on said second drive mechanism by which said blade is driven for horizontal movement between said first and second mounting brackets and towards said rotary spindle mechanism.
8. The cutting device for the gear sleeve of the steering gear according to claim 7, wherein the second driving mechanism comprises a third servo motor, a third guide rod, a third lead screw, a third slider, a fourth servo motor, a fourth guide rod, a fourth lead screw and a fourth slider, the third guide rod is arranged in parallel with the third lead screw, the third slider is arranged on the third guide rod and the third lead screw, and the third lead screw is driven by the third servo motor to rotate, so that the third slider moves horizontally along the third guide rod; the fourth guide rod and the fourth screw rod are arranged on the third sliding block in parallel and are perpendicular to the third guide rod, the fourth sliding block is arranged on the fourth guide rod and the fourth screw rod, and the fourth servo motor is used for driving the fourth screw rod to rotate so as to enable the fourth sliding block to horizontally move along the fourth guide rod.
9. The cutting device for the steering gear sleeve according to claim 1, wherein the other end of the V-shaped cavity is fixedly provided with the calibration plate, the calibration plate is provided with the calibration inclined surface side facing the V-shaped cavity, and the distance between the calibration straight surfaces of the two calibration plates is equal to the length of a workpiece to be machined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862912.4U CN210996872U (en) | 2019-10-31 | 2019-10-31 | Cutting device for gear sleeve of steering gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862912.4U CN210996872U (en) | 2019-10-31 | 2019-10-31 | Cutting device for gear sleeve of steering gear |
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| CN210996872U true CN210996872U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921862912.4U Active CN210996872U (en) | 2019-10-31 | 2019-10-31 | Cutting device for gear sleeve of steering gear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070417A (en) * | 2021-11-07 | 2022-09-20 | 浙江强力电力金具有限公司 | Automatic friction welding machining system |
-
2019
- 2019-10-31 CN CN201921862912.4U patent/CN210996872U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070417A (en) * | 2021-11-07 | 2022-09-20 | 浙江强力电力金具有限公司 | Automatic friction welding machining system |
| CN115070417B (en) * | 2021-11-07 | 2024-05-28 | 浙江强力电力金具有限公司 | Automatic friction welding processing system |
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