CN210175986U - Quick high accuracy tube socket location clamping jaw - Google Patents
Quick high accuracy tube socket location clamping jaw Download PDFInfo
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- CN210175986U CN210175986U CN201920828472.4U CN201920828472U CN210175986U CN 210175986 U CN210175986 U CN 210175986U CN 201920828472 U CN201920828472 U CN 201920828472U CN 210175986 U CN210175986 U CN 210175986U
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- clamping jaw
- middle plate
- guide rail
- upper plate
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Abstract
The utility model relates to a location clamping jaw technical field, concretely relates to quick high accuracy tube socket location clamping jaw, including bottom plate, medium plate, upper plate and the fixed feeding mechanism on upper plate surface, feeding mechanism includes clamping jaw cylinder, connects location clamping jaw and the back of the body ejector pin at clamping jaw cylinder left end, and the quantity of location clamping jaw is two, and lies in the both sides of carrying the body ejector pin respectively, is fixed with driving motor on the bottom plate, and the protruding upper surface that stretches out the bottom plate of driving motor's output shaft, and output shaft has the gear.
Description
Technical Field
The utility model relates to a location clamping jaw technical field, concretely relates to quick high accuracy tube socket location clamping jaw.
Background
The LD eutectic process in the optical communication industry is a process required by high-precision production, and the accuracy and stability of the position of the LD eutectic directly influence the focal length stability and the photoelectric characteristics of the product, so that the requirements on various aspects of equipment and the precision of the equipment in the eutectic process are higher. The tube seat conveying and positioning functions in the eutectic device are very important, and the precision of the product and the overall efficiency of the device are determined. The existing eutectic machine tube seat positioning mechanism is complex, the positioning clamping jaw is directly moved to the welding table through the cylinder in the positioning process, but the force of the cylinder is not controllable, so that the positioning clamping jaw is easily impacted with the welding table in a rigid mode, the positioning clamping jaw is damaged, and the positioning efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to be not enough among the prior art, and provide a quick high accuracy tube socket location clamping jaw, this quick high accuracy tube socket location clamping jaw make the location clamping jaw not damaged, and fix a position efficiently.
The purpose of the utility model is realized through the following technical scheme:
provides a quick high-precision tube seat positioning clamping jaw, which comprises a bottom plate, a middle plate, an upper plate and a feeding mechanism fixed on the surface of the upper plate, wherein the feeding mechanism comprises a clamping jaw cylinder, two positioning clamping jaws connected at the left end of the clamping jaw cylinder and a back ejector rod, the two positioning clamping jaws are respectively positioned at the two sides of the back ejector rod,
a driving motor is fixed on the bottom plate, an output shaft of the driving motor protrudes out of the upper surface of the bottom plate, the output shaft is connected with a gear,
a first sliding part is arranged between the middle plate and the bottom plate, the first sliding part can drive the middle plate to move relative to the bottom plate, a linear rack which can be meshed with the gear is fixedly connected to the front side of the middle plate,
the middle plate and the upper plate are provided with a second sliding part, the second sliding part can drive the upper plate to move relative to the middle plate, the upper plate is provided with a groove penetrating through the upper surface and the lower surface of the upper plate, a connecting rod is inserted downwards from the groove, the lower end of the connecting rod is fixed with the middle plate, the upper plate is further connected with an elastic part, the elastic part is located at the right end of the groove, one end of the elastic part is connected with the upper plate, and the other end of the elastic part is connected with the connecting rod.
The first sliding part comprises a linear guide rail and a first sliding block, the linear guide rail is fixed on the surface of the bottom plate, the linear guide rail is parallel to the linear rack, the upper surface of the first sliding block is fixedly connected with the bottom of the middle plate, and the first sliding block can be matched with the linear guide rail to enable the first sliding block to drive the middle plate to move relative to the bottom plate.
The second sliding part comprises a crossed roller guide rail and a second sliding block, the crossed roller guide rail is fixed on the surface of the middle plate, the crossed roller guide rail is parallel to the linear guide rail, the upper surface of the second sliding block is fixedly connected with the bottom of the upper plate, and the second sliding block can be matched with the crossed roller guide rail so that the second sliding block can drive the upper plate to move relative to the middle plate.
The induction piece is respectively positioned at the left end and the right end of the middle plate and used for preventing the driving motor from excessively rotating, the induction piece comprises an induction piece and an inductor for detecting the induction piece, the induction piece is fixedly connected with the middle plate, and the inductor is fixedly connected with the bottom plate.
Wherein, be equipped with on the inductor and with the breach groove that the response piece was inserted.
Wherein, the groove is a strip-shaped groove.
Wherein, the elastic component is a spring.
Wherein, the driving motor is a stepping motor.
The utility model has the advantages as follows:
1. the output shaft of the driving motor is connected with a gear, the gear is meshed with a linear rack, a first sliding part is arranged between the bottom plate and the middle plate, the middle plate and the upper plate are connected through a second sliding part, when the driving motor is started, the gear can be driven to rotate, the gear rotates to drive the linear rack meshed with the gear to move along the Y-axis direction, the linear rack moves, the first sliding part can drive the middle plate to move along the Y-axis direction relative to the bottom plate, meanwhile, the second sliding part, the upper plate and the feeding mechanism which are installed on the middle plate can also be driven to move along the Y-axis direction until a clamping jaw cylinder of the feeding mechanism moves to drive an ejector rod loaded with a tube seat to move until the ejector rod reaches a target position preliminarily, the position of the upper plate is positioned by the target position and cannot move forwards, at the moment, the driving motor continues to rotate, so, the upper plate is fixed, so that the connecting rod moves along the groove, the connecting rod can drive the elastic part to be stretched when moving, when the driving motor drives the middle plate to move, the elastic part can also give a certain elastic pulling force to the upper plate, so that the positioning clamping jaw of the upper plate can move forward to a target position until the positioning clamping jaw finally reaches the target position, the positioning clamping jaw of the upper plate can move forward to the target position until the positioning clamping jaw finally reaches the target position, and a gear and a linear rack are meshed to replace a traditional cylinder, so that the moving force is controllable, the positioning is more accurate, the moving process is more stable, the moving speed is easier to control, and the positioning efficiency of a product is high;
2. the one end and the upper plate fixed connection that set up the elastic component, the other end is connected with the connecting rod, and because gear and sharp rack are clearance fit in the meshing, and when the connecting rod removed along the recess, drive the elastic component and be elongated, the elastic component gave the reverse effort of medium plate, then can eliminate the clearance between gear and the sharp rack, play the effect of buffering. The elastic piece is arranged, so that the feeding mechanism can be prevented from being rigidly impacted with a target position due to the fact that the driving motor continues to rotate after the feeding mechanism initially reaches the target position, the elastic piece can provide buffering force for the driving motor, the feeding mechanism is prevented from being damaged due to impact, and the driving motor can be prevented from being out of step to cause damage to the driving motor in impact;
3. through setting up clamping jaw cylinder, location clamping jaw and back of the body ejector pin and mutually supporting, ingenious reasonable utilization the transport time, pay-off and location once only accomplish, reduced the fault rate, reduce the maintenance degree of difficulty, and need not demolish any mechanism and just can relieve the trouble. The positioning speed and the conveying speed of the clamping claw are improved, the positioning only needs 0.5 second, the whole conveying and feeding time is increased from the traditional about 2 seconds to only 1 second, the eutectic automatic device is assembled, the product output can be greatly improved, and the reliability is high.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is the structure schematic diagram of the fast and high-precision tube seat positioning clamping jaw of the utility model.
Fig. 1 includes:
the device comprises a bottom plate 1, a driving motor 10, an output shaft 11, a gear 12, a linear guide rail 13, a first sliding block 14, a middle plate 2, a cross roller guide rail 20, a second sliding block 21, a linear rack 22, an upper plate 3, a groove 30, a bolt 31, a feeding mechanism 4, a cylinder base 41, a clamping jaw cylinder 42, a positioning base 43, a back ejector rod mechanism base 44, a back ejector rod 45, a positioning clamping jaw 46, an elastic piece 5, a connecting rod 6, a sensing sheet 70, a sensor 71 and a notch 72.
Detailed Description
The invention will be further described with reference to the following examples.
The utility model discloses a specific implementation mode of quick high accuracy tube socket positioning clamping jaw, as shown in fig. 1, including bottom plate 1, medium plate 2 and upper plate 3 that arrange from bottom to top in proper order, the fixed surface of upper plate 3 has feeding mechanism 4, feeding mechanism 4 includes clamping jaw cylinder 42, sets up cylinder base 41 (the left and right sides in this embodiment is the Y axle direction in the figure) in clamping jaw cylinder 42 left end, runs through the positioning base 43 who sets up in clamping jaw cylinder 42 tip, and the back ejector pin mechanism seat 44 that links to each other with positioning base 43 left end; the left end part of the back ejector rod mechanism seat 44 is connected with a back ejector rod 45, the left end part of the clamping jaw air cylinder 42 is connected with two positioning clamping jaws 46, and the two positioning clamping jaws 46 are respectively positioned at two sides of the back ejector rod 45. When the clamping jaw air cylinder 42 is started, the clamping jaw air cylinder 42 moves to drive the back ejector rod 45 loaded with the tube seat to move to a target position, the clamping jaw air cylinder 42 controls the positioning clamping jaw 46 to grab the tube seat, the back ejector rod 45 moves forwards, the clamping jaw automatically releases after the tube seat is pushed forwards in due time, and the back ejector rod 45 is pushed forwards in place. Through setting up clamping jaw cylinder 42, location clamping jaw 46 and back of the body ejector pin 45 and mutually supporting, ingenious reasonable utilization is sent time, and pay-off is once only accomplished with the location, has reduced the fault rate, reduces the maintenance degree of difficulty, and need not demolish any mechanism and just can relieve the trouble. The positioning speed and the conveying speed of the clamping claw are improved, the positioning only needs 0.5 second, the whole conveying and feeding time is increased from the traditional about 2 seconds to only 1 second, the eutectic automatic device is assembled, the product output can be greatly improved, and the reliability is high.
The driving motor 10 is fixed on the bottom plate 1, the driving motor 10 is fixed on the lower surface of the bottom plate 1, an output shaft 11 of the driving motor 10 protrudes upwards from the lower surface of the bottom plate 1 to form the upper surface of the bottom plate 1, the output shaft 11 is connected with a gear 12, a first sliding part is arranged between the middle plate 2 and the bottom plate 1, the first sliding part comprises a linear guide rail 13 and a first sliding block 14, the linear guide rail 13 is fixed on the upper surface of the bottom plate 1, the upper surface of the first sliding block 14 is fixedly connected with the bottom of the middle plate 2, the first sliding block 14 can be matched with the linear guide rail 13 to enable the first sliding block 14 to drive the middle plate 2 to move relative to the bottom plate 1, a linear rack 22 is fixedly connected to the front side of the middle plate 2, the linear rack 22.
A second sliding part is arranged between the middle plate 2 and the upper plate 3, the second sliding part comprises a crossed roller guide rail 20 and a second sliding block 21, the crossed roller guide rail 20 is fixed on the surface of the middle plate 2, the crossed roller guide rail 20 is parallel to the linear guide rail 13, the upper surface of the second sliding block 21 is fixedly connected with the bottom of the upper plate 3, and the second sliding block 21 can be matched with the crossed roller guide rail 20 to enable the second sliding block 21 to drive the upper plate 3 to move relative to the middle plate 2. The upper plate 3 is provided with a groove 30, the groove 30 is a strip-shaped groove, the groove 30 penetrates through the upper surface and the lower surface of the groove, a connecting rod 6 is inserted downwards from the groove 30, the lower end of the connecting rod 6 is fixed with the middle plate 2, the upper plate 3 is connected with an elastic piece 5, the elastic piece 5 is positioned at the right end of the groove 30, one end of the elastic piece 5 is fixedly connected with a bolt 31 of the upper plate 3, and the other end of the elastic piece 5 is connected with the upper end of the connecting rod 6. An output shaft 11 of a driving motor 10 is connected with a gear 12, the gear 12 is meshed with a linear rack 22, the linear rack 22 is fixedly connected with a first sliding block 14 and a middle plate 2, a first sliding part is arranged between a bottom plate 1 and the middle plate 2, the middle plate 2 and an upper plate 3 are connected through a second sliding part, when the driving motor 10 is started, the gear 12 can be driven to rotate, the gear 12 drives the linear rack 22 meshed with the gear to move along the Y-axis direction, the linear rack 22 and the first sliding block 14 are fixedly connected to the middle plate 2, the linear rack 22 moves to drive the first sliding block 14 to move relative to a linear guide rail 13, so that the middle plate 2 on the first sliding block 14 moves along the Y-axis direction relative to the bottom plate 1, meanwhile, the second sliding part arranged on the middle plate 2, the upper plate 3 and a feeding mechanism 4 can be driven to move in the Y-axis direction, until a clamping jaw air cylinder 42 of the feeding mechanism 4 moves to drive a mand, the position of the upper plate 3 is positioned by the target position and cannot move forwards, at the moment, the driving motor 10 continues to rotate, so that the middle plate 2 is driven to move on the Y axis relative to the bottom plate 1 and the upper plate 3, the middle plate 2 moves, the upper plate 3 does not move, the connecting rod 6 moves along the groove 30, the connecting rod 6 moves to drive the elastic part 5 to be stretched, the elastic part 5 gives a reverse acting force to the middle plate 2, meanwhile, the upper plate 3 is also given an elastic force, and the positioning clamping jaw 46 of the upper plate 3 further moves towards the target position until finally reaching the target position. Set up the one end and the upper plate 3 fixed connection of elastic component 5, the other end is connected with connecting rod 6, and because gear 12 and straight line rack 22 are clearance fit when the meshing, and when connecting rod 6 removed along recess 30, drive elastic component 5 and be elongated, elastic component 5 gives middle plate 2 a reverse effort, then can eliminate the clearance between gear 12 and the straight line rack 22, plays the effect of buffering. The elastic piece 5 is arranged, so that the feeding mechanism 4 can be prevented from rigidly impacting the target position when the feeding mechanism 4 initially reaches the target position and the driving motor 10 continues to rotate, the elastic piece 5 can give a buffering force to the driving motor 10, the feeding mechanism 4 is prevented from being damaged due to impact, and the driving motor 10 can be prevented from being out of step to cause damage to the driving motor 10 during impact; meanwhile, the elastic piece 5 is arranged to give an elastic force to the upper plate 3, so that when the driving motor 10 drives the middle plate 2 to move, the elastic piece 5 gives a certain elastic pulling force to the upper plate 3, and the positioning clamping jaw 46 of the upper plate 3 can move forward to a target position until finally reaching the target position.
The groove 30 is a strip-shaped groove, which is convenient for the connecting rod 6 to move in and has a certain moving space.
The gear 12 and the linear rack 22 are meshed to replace a traditional air cylinder, so that the moving force is controllable, the positioning is more accurate, the moving process is more stable, the moving speed is easier to control, and the positioning efficiency of the product is high.
The feeding mechanism 4 is prevented from impacting a target position due to the fact that the sensing pieces are located at the left end portion and the right end portion of the bottom plate 1 and the driving motor 10 can be prevented from excessively rotating, each sensing piece comprises a sensing piece 70 and a sensor 71 for detecting the sensing piece 70, the sensing piece 70 is fixedly connected with the middle plate 2, the sensors 71 are fixedly connected with the bottom plate 1, each sensor 71 is provided with a notch 72, and the notches 72 are convenient for the insertion of the sensing pieces 70 on the corresponding sides. The sensing piece 70 is fixed at the end of the middle plate 2, the sensor 71 is fixed at the end of the bottom plate 1 and can be used for detecting the sensing piece 70, when the driving motor 10 drives the middle plate 2 to move leftwards or rightwards, until the sensor 71 at the end of the bottom plate 1 detects that the sensing piece 70 of the middle plate 2 corresponding to the sensing piece is inserted into the notch 72, the driving motor 10 stops rotating at the moment, the driving motor 10 can be prevented from excessively rotating, and the protection effect is achieved.
In this embodiment, the elastic member 5 is preferably a spring, and the driving motor 10 is preferably a stepping motor.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. The utility model provides a quick high accuracy tube socket location clamping jaw which characterized in that: the device comprises a bottom plate, a middle plate, an upper plate and a feeding mechanism fixed on the surface of the upper plate, wherein the feeding mechanism comprises a clamping jaw air cylinder, two positioning clamping jaws connected to the left end of the clamping jaw air cylinder and a back ejector rod, and the two positioning clamping jaws are respectively positioned on two sides of the back ejector rod;
a driving motor is fixed on the bottom plate, an output shaft of the driving motor protrudes out of the upper surface of the bottom plate, and the output shaft is connected with a gear;
a first sliding part is arranged between the middle plate and the bottom plate, the first sliding part can drive the middle plate to move relative to the bottom plate, and a linear rack which can be meshed with the gear is fixedly connected to the front side of the middle plate;
the middle plate and the upper plate are provided with a second sliding part, the second sliding part can drive the upper plate to move relative to the middle plate, the upper plate is provided with a groove penetrating through the upper surface and the lower surface of the upper plate, a connecting rod is inserted downwards from the groove, the lower end of the connecting rod is fixed with the middle plate, the upper plate is further connected with an elastic part, the elastic part is located at the right end of the groove, one end of the elastic part is connected with the upper plate, and the other end of the elastic part is connected with the connecting rod.
2. The fast high-precision tube socket positioning clamping jaw of claim 1, wherein: the first sliding part comprises a linear guide rail and a first sliding block, the linear guide rail is fixed on the surface of the bottom plate and is parallel to the linear rack, the upper surface of the first sliding block is fixedly connected with the bottom of the middle plate, and the first sliding block can be matched with the linear guide rail so that the first sliding block can drive the middle plate to move relative to the bottom plate.
3. A rapid high precision tube socket positioning jaw according to claim 2, characterized in that: the second sliding part comprises a crossed roller guide rail and a second sliding block, the crossed roller guide rail is fixed on the surface of the middle plate, the crossed roller guide rail is parallel to the linear guide rail, the upper surface of the second sliding block is fixedly connected with the bottom of the upper plate, and the second sliding block can be matched with the crossed roller guide rail so that the second sliding block can drive the upper plate to move relative to the middle plate.
4. The fast high-precision tube socket positioning clamping jaw of claim 1, wherein: the middle plate is provided with a left end and a right end, the left end and the right end of the middle plate are respectively provided with a sensing piece, the sensing pieces are used for preventing the driving motor from excessively rotating, each sensing piece comprises a sensing piece and a sensor for detecting the sensing piece, the sensing pieces are fixedly connected with the middle plate, and the sensors are fixedly connected with the bottom plate.
5. The fast high-precision tube socket positioning jaw as claimed in claim 4, wherein: the inductor is provided with a notch which is inserted into the induction sheet.
6. A rapid high precision tube socket positioning jaw according to any one of claims 1-5, characterized in that: the groove is a strip-shaped groove.
7. A rapid high precision tube socket positioning jaw according to any one of claims 1-5, characterized in that: the elastic piece is a spring.
8. A rapid high precision tube socket positioning jaw according to any one of claims 1-5, characterized in that: the driving motor is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828472.4U CN210175986U (en) | 2019-05-31 | 2019-05-31 | Quick high accuracy tube socket location clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828472.4U CN210175986U (en) | 2019-05-31 | 2019-05-31 | Quick high accuracy tube socket location clamping jaw |
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| Publication Number | Publication Date |
|---|---|
| CN210175986U true CN210175986U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920828472.4U Active CN210175986U (en) | 2019-05-31 | 2019-05-31 | Quick high accuracy tube socket location clamping jaw |
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| Country | Link |
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| CN (1) | CN210175986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203693A (en) * | 2019-05-31 | 2019-09-06 | 广东瑞谷光网通信股份有限公司 | A kind of quick high accuracy tube socket positioning clamping jaw |
-
2019
- 2019-05-31 CN CN201920828472.4U patent/CN210175986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203693A (en) * | 2019-05-31 | 2019-09-06 | 广东瑞谷光网通信股份有限公司 | A kind of quick high accuracy tube socket positioning clamping jaw |
| CN110203693B (en) * | 2019-05-31 | 2024-06-14 | 广东瑞谷光网通信股份有限公司 | Quick high accuracy tube socket location clamping jaw |
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