Clamping device for cutting metal amplitude-change pole

Abstract

The utility model relates to a clamping device for metal amplitude-change pole cutting machining, which comprises a fixed table, a fixed seat is fixedly arranged in the middle of the top of the middle of the fixed table, first pneumatic telescopic rods are symmetrically and fixedly arranged on the fixed seat, a clamping plate is arranged at the moving ends of the first pneumatic telescopic rods, and a first moving seat is slidably arranged on the left side of the fixed seat. Second pneumatic telescopic rods are symmetrically and fixedly arranged on the first moving seat, clamping plates are fixedly arranged at the moving ends of the second pneumatic telescopic rods, a second moving seat is slidably arranged on the right side of the fixed seat, and a positioning sleeve rod is fixedly arranged on the left side of the second moving seat. And the position of the metal rod is limited and fixed through the second moving seat, the metal rod does not need to be manually moved, the practicability is improved, the stability of the two ends of the metal rod can be guaranteed while cutting is conducted, and the cutting accuracy of the metal amplitude-change pole is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of clamping devices for metal amplitude rod cutting, belong to amplitude rod processing technical field. BACKGROUND

[0002] Ultrasonic amplitude rod is an important component in ultrasonic vibration system, and its main function is to amplify the particle displacement or velocity of mechanical vibration and concentrate ultrasonic energy on a small area, i.e. energy concentration. During the cutting process of metal amplitude rod, a clamping device is needed to clamp the metal rod. However, the existing clamping device cannot guarantee the distance of the clamped metal rod, which may cause errors in subsequent cutting process and affect the precision of metal amplitude rod cutting. SUMMARY

[0003] To overcome the above technical problems existing in the prior art, the utility model provides a kind of clamping devices for metal amplitude rod cutting.

[0004] Therefore, the utility model adopts the following specific technical solutions:

[0005] A kind of clamping device for metal amplitude rod cutting, comprising a fixed table, a fixed seat is fixedly arranged in the middle top of the fixed table, a first pneumatic telescopic rod is symmetrically fixedly arranged on the fixed seat, and a clamping plate is arranged at the moving end of the first pneumatic telescopic rod, a first moving seat is slidably arranged on the left side of the fixed seat, a second pneumatic telescopic rod is symmetrically fixedly arranged on the first moving seat, and a clamping plate is fixedly arranged at the moving end of the second pneumatic telescopic rod, a second moving seat is slidably arranged on the right side of the fixed seat, and a positioning sleeve rod is fixedly arranged on the left side of the second moving seat.

[0006] Preferably, a through hole is formed in the fixed seat, a rotating wheel is rotatably arranged at the bottom of the through hole, fixed blocks are fixedly arranged on both sides of the rotating wheel, and the clamping plate is arranged above the rotating wheel and the fixed blocks.

[0007] Preferably, a groove is formed in the inner cavity of the fixed seat, a return spring is fixedly arranged in the groove, connecting rods are arranged at both ends of the rotating wheel, and the bottom end of the connecting rod is embedded in the groove and connected with the return spring.

[0008] Preferably, a moving groove is formed in the left bottom of the fixed table, a lead screw is rotatably arranged in the moving groove, a stepping motor is arranged at one end of the lead screw, and the first moving seat is slidably connected with the lead screw through a moving block at the bottom.

[0009] Preferably, the first moving seat is provided with a placing groove, the second pneumatic telescopic rod is symmetrically installed on both sides of the placing groove, and the bottom of the inner cavity of the placing groove is rotatably provided with a guide wheel.

[0010] Preferably, the fixed seat, the first moving seat and the second moving seat are located on the same axis, and the heights of the positioning sleeve rod, the rotating wheel and the guide wheel correspond.

[0011] Preferably, the right inner wall of the fixed table is symmetrically provided with a guide groove, the bottom of the second moving seat is slidably connected to the guide groove through a guide block, and the right side of the second moving seat is connected to the fixed table through an electric telescopic rod.

[0012] Preferably, the left side of the second moving seat is fixedly provided with a connecting telescopic rod, a buffer spring is sleeved on the connecting telescopic rod, and the buffer spring is connected to the positioning sleeve rod.

[0013] The utility model discloses the beneficial effect is:

[0014] 1. By setting up the first moving seat, when using, can directly put the metal rod raw material to the first moving seat, can through the second pneumatic telescopic rod and let the clamping plate relative movement to the metal rod in the first moving seat, and then let the first moving seat move to the right, so that the metal rod raw material is conveniently sent into the fixed seat, and when cutting, the first moving seat is moved to the left after loosening the metal rod, so that the metal rod is clamped on the left end again, and after completing cutting, the first moving seat can realize the automatic feeding purpose of the metal rod, and the metal rod does not need to be moved artificially, and the practicability is improved.

[0015] 2. By setting up the second moving seat, when the metal rod moves to the right, the second moving seat can move to the left according to the specification of the amplitude rod, so as to change the distance between the second moving seat and the fixed seat, and when the right end of the metal rod contacts the positioning sleeve rod, the distance for feeding the metal rod can be controlled, and the stability of the both ends of the processing section can be ensured during cutting, and the cutting accuracy is also improved. DRAWINGS

[0016] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, which is used to explain the utility model together with the specific embodiment of the utility model, and does not constitute the limitation of the utility model.

[0017] Figure 1 It is the overall structure schematic view of the utility model metal amplitude rod cutting processing clamping device;

[0018] Figure 2It is the fixed seat structure schematic view of the clamping device for metal amplitude rod cutting machining of the utility model,

[0019] Figure 3 It is the first moving seat structure schematic view of the clamping device for metal amplitude rod cutting machining of the utility model,

[0020] Figure 4 It is the second moving seat structure schematic view of the clamping device for metal amplitude rod cutting machining of the utility model,

[0021] Marked label in drawing: 1, fixed table; 2, fixed seat; 3, first pneumatic telescopic rod; 4, clamping plate; 5, first moving seat; 6, second pneumatic telescopic rod; 7, clamping plate; 8, second moving seat; 9, positioning sleeve rod; 10, through hole; 11, rotating wheel; 12, fixed block; 13, return spring; 14, connecting rod; 15, moving groove; 16, screw rod; 17, placing groove; 18, guide wheel; 19, guide groove; 20, electric telescopic rod; 21, connecting telescopic rod; 22, buffer spring. DETAILED DESCRIPTION

[0022] To further illustrate various embodiments, the utility model provides with attached drawings, these drawings are part of the utility model disclosure, it is mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operating principle of the embodiment, cooperate with reference to these contents, and the person skilled in the art should understand other possible implementation modes and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0023] According to the embodiment of the utility model, a kind of clamping device for metal amplitude rod cutting machining is provided.

[0024] Embodiment one

[0025] As Figures 1-4As shown, according to the utility model discloses a kind of metal amplitude rod cutting processing clamping device, including fixed platform 1, the fixed platform 1 middle top middle is fixed with fixed seat 2, the first pneumatic telescopic rod 3 is symmetrically fixed on fixed seat 2, and the first pneumatic telescopic rod 3 mobile end is equipped with clamping plate 4, the first moving seat 5 is slidably arranged in the left side of fixed seat 2, the second pneumatic telescopic rod 6 is symmetrically fixed on the first moving seat 5, and the second pneumatic telescopic rod 6 mobile end is fixed with clamping plate 7, the second moving seat 8 is slidably arranged in the right side of fixed seat 2, the positioning sleeve rod 9 is fixed in the left side of second moving seat 8, the through hole 10 is formed in fixed seat 2, the rotating wheel 11 is rotatably arranged in the bottom of through hole 10, the fixed block 12 is fixed on the both sides of rotating wheel 11, the clamping plate 4 is located above rotating wheel 11, fixed block 12, recess is formed in the bottom of the inner chamber of fixed seat 2, and reset spring 13 is fixed in the recess, the connecting rod 14 is arranged at the both ends of rotating wheel 11, the bottom end of connecting rod 14 is embedded in recess and connected with reset spring 13, when metal rod raw material is inserted into through hole 10, it will fall on rotating wheel 11, facilitate the movement of metal rod loading, after loading is completed, the clamping plate 7 can be moved downward by the second pneumatic telescopic rod 6, so as to press the metal rod, and rotating wheel 11 will be moved downward, so that the metal rod falls on fixed block 12, thereby improving the force of clamping metal rod, ensure the stability of metal amplitude rod in cutting processing.

[0026] Example two

[0027] As Figures 1-4As shown, according to the utility model embodiment of a kind of metal amplitude rod cutting processing clamping device, including fixed platform 1, the fixed platform 1 middle top middle is equipped with fixed seat 2, the first pneumatic telescopic rod 3 is symmetrically fixed on fixed seat 2, and the first pneumatic telescopic rod 3 moving end is equipped with clamping plate 4, the first moving seat 5 is slidably arranged in the left side of fixed seat 2, the second pneumatic telescopic rod 6 is symmetrically fixed on the first moving seat 5, and the moving end of second pneumatic telescopic rod 6 is fixedly equipped with clamping plate 7, the second moving seat 8 is slidably arranged in the right side of fixed seat 2, the left side of second moving seat 8 is fixedly equipped with positioning sleeve rod 9, the moving groove 15 is formed in the left side bottom of fixed platform 1, the lead screw 16 is rotatably arranged in the moving groove 15, and the lead screw 16 one end is equipped with stepper motor, the first moving seat 5 bottom is slidably connected with lead screw 16 by moving block, the first moving seat 5 is all equipped with placing groove 17, the second pneumatic telescopic rod 6 is symmetrically installed in the both sides of placing groove 17, the guide wheel 18 is rotatably arranged in the bottom of the inner cavity of placing groove 17, the clamping plate 4 is located in the both sides above guide wheel 18, the fixed seat 2, the first moving seat 5, the second moving seat 8 are all located on the same axis, the height of positioning sleeve rod 9, rotating wheel 11, guide wheel 18 corresponds, it is convenient to directly put metal rod into placing groove 17, and relative movement is allowed to clamping plate 7 by second pneumatic telescopic rod 6, so as to clamp and fix metal rod in placing groove 17, the lead screw 16 is rotated by stepper motor, so as to let the first moving seat 5 move left and right on fixed platform 1, realize the feeding purpose of metal rod, when cutting processing, let clamping plate 7 loosen, then metal rod falls on guide wheel 18, it is convenient for the first moving seat 5 to move right under the direction of metal rod.

[0028] Example three

[0029] As Figures 1-4As shown, according to the metal amplitude rod cutting processing clamping device of the utility model embodiment, including fixed platform 1, the fixed platform 1 middle top middle fixedly is equipped with fixed seat 2, the first pneumatic telescopic rod 3 is fixedly arranged on the fixed seat 2, and the first pneumatic telescopic rod 3 moving end is equipped with clamping plate 4, the first moving seat 5 is slidably arranged on the left side of the fixed seat 2, the second pneumatic telescopic rod 6 is fixedly arranged on the first moving seat 5, and the second pneumatic telescopic rod 6 moving end is fixedly equipped with clamping plate 7, the second moving seat 8 is slidably arranged on the right side of the fixed seat 2, the positioning sleeve rod 9 is fixedly arranged on the left side of the second moving seat 8, the guide groove 19 is formed on the right side inner wall of the fixed platform 1, the second moving seat 8 bottom both sides are slidably connected with the guide groove 19 through the guide block, the second moving seat 8 right side is connected with the fixed platform 1 through the electric telescopic rod 20, the connecting telescopic rod 21 is fixedly arranged on the left side of the second moving seat 8, the buffer spring 22 is sleeved on the connecting telescopic rod 21, and the buffer spring 22 is connected with the positioning sleeve rod 9, can according to the requirement of amplitude rod processing specification, through the electric telescopic rod 20 let the second moving seat 8 along the guide groove 19 move left, thereby change the distance between the second moving seat 8 and the fixed seat 2, more accurately on this section of metal rod cutting processing, when the right end of the metal rod contacts with the positioning sleeve rod 9, can pass through the buffer spring 22 and buffer, avoid the damage caused by hard contact, when the connecting telescopic rod 21 is retracted to the position, the metal rod endpoint can be clamped and fixed, avoid the endpoint to appear the situation of shaking when cutting processing.

[0030] In summary, by means of the above technical scheme of the utility model, when the device is used, the metal rod raw material is directly placed on the first moving seat 5, the clamping plate 7 is relatively moved by the second pneumatic telescopic rod 6, the metal rod is clamped stably in the first moving seat 5, then the first moving seat 5 is moved right, so that the metal rod raw material is conveniently sent into the fixed seat 2, and according to the specification of the amplitude rod, the second moving seat 8 is moved left to change the distance between the second moving seat 8 and the fixed seat 2; when the right end of the metal rod contacts with the positioning sleeve rod 9, the distance of the metal rod feeding is controlled, the stability of both ends is ensured during cutting processing, the cutting accuracy is improved, the clamping plate 7 in the first moving seat 5 is loosened when cutting processing is carried out, then the first moving seat 5 is moved left, so that the metal rod is clamped at the left end again; after one cutting processing is completed, the metal rod can be automatically fed by the first moving seat 5, without manually moving the metal rod, and the practicability is improved.

[0031] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A clamping device for cutting a metal horn, comprising a fixed table (1), characterized in that: The middle top of the fixing table (1) is provided with a fixing seat (2) in the middle, the first pneumatic telescopic rod (3) is symmetrically arranged on the fixing seat (2), and the movable end of the first pneumatic telescopic rod (3) is provided with a clamping plate (4); the first moving seat (5) is slidably arranged on the left side of the fixing seat (2), the second pneumatic telescopic rod (6) is symmetrically arranged on the first moving seat (5), and the movable end of the second pneumatic telescopic rod (6) is fixedly provided with a clamping plate (7); the second moving seat (8) is slidably arranged on the right side of the fixing seat (2), and the positioning sleeve rod (9) is fixedly arranged on the left side of the second moving seat (8).

2. The chucking device for cutting processing of a metal horn according to claim 1, wherein: A through hole (10) is formed in the fixing seat (2), a rotating wheel (11) is rotatably arranged at the bottom of the through hole (10), and fixed blocks (12) are fixedly arranged on both sides of the rotating wheel (11); the clamping plate (4) is located above the rotating wheel (11) and the fixed blocks (12).

3. The metal horn cutting device according to claim 2, wherein: A groove is formed in the bottom of the inner cavity of the fixing seat (2), and a return spring (13) is fixedly arranged in the groove; the connecting rods (14) are arranged at both ends of the rotating wheel (11), and the bottom ends of the connecting rods (14) are embedded in the groove and connected with the return spring (13).

4. The chucking device for cutting processing of a metal horn according to claim 3, wherein: A moving groove (15) is formed in the left bottom of the fixing table (1), a lead screw (16) is rotatably arranged in the moving groove (15), and one end of the lead screw (16) is provided with a stepping motor; the first moving seat (5) is slidably connected with the lead screw (16) through a moving block at the bottom.

5. The metal horn cutting device according to claim 4, wherein: Placing grooves (17) are formed in the first moving seat (5), the second pneumatic telescopic rods (6) are symmetrically arranged on both sides of the placing grooves (17), and guide wheels (18) are rotatably arranged at the bottoms of the inner cavities of the placing grooves (17); the clamping plate (4) is located above both sides of the guide wheels (18).

6. The metal horn cutting device according to claim 5, wherein: The fixing seat (2), the first moving seat (5) and the second moving seat (8) are located on the same axis, and the heights of the positioning sleeve rod (9), the rotating wheel (11) and the guide wheel (18) correspond to each other.

7. The chucking device for cutting processing of a metal horn according to claim 6, wherein: Symmetrical guide grooves (19) are formed in the right inner wall of the fixing table (1), the second moving seat (8) is slidably connected with the guide grooves (19) through guide blocks at the bottoms of both sides, and the second moving seat (8) is connected with the fixing table (1) through an electric telescopic rod (20) at the right side.

8. The metal horn cutting device according to claim 7, wherein: A connecting telescopic rod (21) is fixedly arranged on the left side of the second moving seat (8), a buffer spring (22) is sleeved on the connecting telescopic rod (21), and the buffer spring (22) is connected with the positioning sleeve rod (9).

Images