Hydraulic mechanical gripper mechanism of automatic production equipment

Abstract

The utility model relates to the technical field of machining, and discloses a hydraulic mechanical gripper mechanism of automatic production equipment, which comprises a supporting seat, mounting connecting rods are symmetrically and fixedly mounted on the right wall surface of the supporting seat, a mounting frame is fixedly mounted at the right ends of the two mounting connecting rods, and a clamping chute is formed in the left wall surface of the supporting seat; a clamping mechanism is arranged at the left end of the supporting seat and comprises a bidirectional threaded rod rotationally connected with the interior of the clamping sliding groove, two adjusting nut blocks in threaded connection with the two ends of the front end of the bidirectional threaded rod and two fixed clamping plates fixedly connected with the left ends of the two adjusting nut blocks. A driving mechanism for driving the two-way threaded rod to rotate is arranged on the mounting frame and comprises a driving hydraulic cylinder mounted in the middle of the mounting frame and a driving toothed plate fixedly mounted at the output end of the left side of the driving hydraulic cylinder. And by arranging the clamping mechanism and the driving mechanism, the equipment can clamp and fix objects with different lengths and widths, and the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field especially relates to a hydraulic mechanical gripper mechanism of automatic production equipment. BACKGROUND

[0002] Through the search application number 201721354180.9 discloses a kind of hydraulic mechanical gripper mechanism of automatic production equipment, including support seat, the right side of the support seat opposite fixed link, the right end of the link is fixedly connected by mounting bracket, first hydraulic cylinder and second hydraulic cylinder are fixed in the mounting bracket, the groove in the left side upper end of support seat is equipped with lead screw, the middle part of the lead screw is fixed with gear, the lead screw side surface of gear both sides is equipped with two opposite threads, the through slot in the middle part of support seat is equipped with the gear plate meshed with gear.

[0003] The hydraulic mechanical gripper mechanism of automatic production equipment in the patent application in the use process, by using first hydraulic cylinder, gear plate and gear cooperation drive lead screw, force two clamping plates connected with lead screw thread to be close to each other to form clamping state to article, and gear drives hinged plate and article side surface contact and makes article tilt, second hydraulic cylinder drives bottom plate and inserts the downside of article to form supporting effect, avoid article to sway, but in such use process, since gear plate is linked with lead screw by gear, the movement of two clamping plates and the movement of hinged plate are synchronous, so that the equipment can only be clamped and fixed to the article of specified length and width size, reduce the practicability of the equipment, for this, we propose a kind of hydraulic mechanical gripper mechanism of automatic production equipment. UTILITY MODEL CONTENT

[0004] The utility model mainly solves the technical problem existing in the prior art, and provides a kind of hydraulic mechanical gripper mechanism of automatic production equipment.

[0005] In order to achieve the above object, the utility model discloses the hydraulic mechanical hand mechanism of automatic production equipment adopts the following technical scheme, a kind of hydraulic mechanical hand mechanism of automatic production equipment, including support seat, the right wall surface of support seat is symmetrically fixedly installed with installation connecting rod, the right end of two installation connecting rods is fixedly installed with mounting bracket, the left wall surface of support seat is provided with clamping slide groove, and the left end of support seat is provided with clamping mechanism, clamping mechanism includes the two-way threaded rod rotationally connected with clamping slide groove inside, two adjusting nut blocks with the two-way threaded rod front end both ends thread connection and the two adjusting nut blocks left end fixed connection of two fixed clamping plates, mounting bracket is provided with the driving mechanism that drives two-way threaded rod rotation, and the driving mechanism includes the driving hydraulic cylinder installed with mounting bracket middle position and the driving gear plate fixedly installed with the output end left side of driving hydraulic cylinder, the outer wall surface middle position of two-way threaded rod is fixedly installed with the driven gear meshed with driving gear plate, the left wall surface of driving gear plate is provided with adjusting slide groove, and adjusting slide groove is provided with the telescopic slide sleeve that can be adjusted left and right in inside, the left end of telescopic slide sleeve is fixedly installed with installation vertical plate, the bottom of installation vertical plate is fixedly installed with support base plate, and the left wall surface bottom of installation vertical plate is rotationally installed with the inclined push plate in inclined state.

[0006] Further, the two adjusting nut blocks are slidably connected inside the clamping slide groove.

[0007] Further, the front and rear ends of the two-way threaded rod are respectively provided with opposite threads and are threadedly connected with the two adjusting nut blocks.

[0008] Further, the front end of the driving gear plate extends through the rear wall of the support seat to the inside of the clamping slide groove.

[0009] Further, the telescopic slide sleeve is slidably connected with an adjusting threaded sleeve fixedly connected with the right wall inside the adjusting slide groove.

[0010] Further, the adjusting threaded sleeve is threadedly connected with an adjusting threaded rod rotationally connected with the left wall inside the telescopic slide sleeve.

[0011] Further, the left end of the adjusting threaded rod extends through the left wall of the telescopic slide sleeve to the outside and is fixedly installed with an adjusting hand wheel.

[0012] Further, the right lower end of the inclined push plate is rotationally connected with two mounting brackets fixedly connected with the bottom position of the left wall of the installation vertical plate.

[0013] Further, two return torsion springs are connected between the right lower end of the inclined push plate and the two mounting brackets.

[0014] Further, the left upper end of the inclined push plate is fixedly installed with a circular slide column.

[0015] Further, the two fixed clamping plates are both in L-shaped.

[0016] Further, two inclined protrusions are fixedly installed at the lower part of the right wall surface of the left end of the two fixed clamping plates.

[0017] The utility model provides a hydraulic mechanical gripper mechanism of automatic production equipment.

[0018] Beneficial effects:

[0019] 1. The hydraulic mechanical gripper mechanism of automatic production equipment, by setting up clamping mechanism and drive mechanism, when using, two fixed clamping plates are moved to the both sides of the article, drive hydraulic cylinder work through its telescopic drive gear plate and move to left, force the driving gear wheel that meshes with drive gear plate drive two -way threaded rod rotation, force the two adjusting nut blocks that mesh with two -way threaded rod both ends drive two fixed clamping plates to draw close to each other along the inside of clamping sliding slot and clamp the article, simultaneously, drive gear plate through telescopic slide sleeve drive the inclined push plate and support base plate on the installation vertical board and move to left, the left end of inclined push plate first step and article right end and touch, force the article to tilt left under the obstruction of inclined protrusion, the inclined push plate is compressed reset torsion spring under the extrusion of article and rotates to vertical state to right, support base plate gradually inserts the right end bottom of article and forms the support effect to article, and the rotatable adjusting hand wheel drives adjusting threaded rod rotation, because adjusting threaded rod is connected with the inside screw thread of adjusting threaded sleeve, force adjusting threaded rod drive telescopic slide sleeve and move along the inside of adjusting sliding slot, make telescopic slide sleeve drive support base plate and inclined push plate move left and right and carry out position adjustment through installation vertical board, make the equipment can clamp and fix the article of different length width size, improve the practicability of the equipment.

[0020] 2. The hydraulic mechanical gripper mechanism of automatic production equipment, by setting up push cylinder, the left upper end of inclined push plate is in sliding contact with the article through push cylinder, to avoid that the article is abraded by the extrusion of inclined push plate, further improve the practicability of the equipment. ACCURACY OF DRAWINGS

[0021] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions that can be implemented by the utility model, so it does not have technical substantial significance.

[0022] Figure 1 It is the left view of the hydraulic mechanical gripper mechanism of automatic production equipment of the utility model;

[0023] Figure 2 It is the right view of the hydraulic mechanical gripper mechanism of automatic production equipment of the utility model;

[0024] Figure 3 It is the drive gear plate sectional view of the utility model;

[0025] Figure 4 For Figure 1 Enlarged view of the middle A.

[0026] Legend:

[0027] 10, support seat; 11, mounting connecting rod; 12, mounting frame; 13, clamping sliding groove; 14, adjusting nut block; 15, fixed clamping plate; 16, two-way threaded rod; 17, driving hydraulic cylinder; 18, driving gear plate; 19, driven gear; 20, adjusting sliding groove; 21, telescopic sliding sleeve; 22, adjusting threaded sleeve; 23, adjusting threaded rod; 24, adjusting hand wheel; 25, mounting vertical plate; 26, support bottom plate; 27, inclined push plate; 28, mounting bracket; 29, reset torsional spring; 30, circular sliding column; 31, inclined protrusion. DETAILED DESCRIPTION

[0028] A hydraulic mechanical gripper mechanism of an automated production equipment, such as Figures 1-4As shown, including support seat 10, the right wall of support seat 10 is symmetrically fixedly installed with installation connecting rod 11, the right end of two installation connecting rods 11 is fixedly installed with mounting rack 12, the left wall of support seat 10 is provided with clamping sliding groove 13, support seat 10 is provided with clamping mechanism, clamping mechanism includes two-way threaded rod 16 rotatably connected with the inside of clamping sliding groove 13, two adjusting nut blocks 14 threadedly connected with the front end of two-way threaded rod 16, and two fixed clamping plates 15 fixedly connected with the left end of two adjusting nut blocks 14, two adjusting nut blocks 14 are slidably connected with the inside of clamping sliding groove 13, the front and rear ends of two-way threaded rod 16 are respectively provided with opposite threads and are threadedly connected with the inside of two adjusting nut blocks 14, mounting rack 12 is provided with driving mechanism for driving two-way threaded rod 16 to rotate, driving mechanism includes driving hydraulic cylinder 17 installed at the middle position of mounting rack 12 and driving gear plate 18 fixedly installed at the output end of the left side of driving hydraulic cylinder 17, driven gear 19 is fixedly installed on the outer wall of two-way threaded rod 16, the front end of driving gear plate 18 extends through the rear wall of support seat 10 to the inside of clamping sliding groove 13, adjusting sliding groove 20 is formed in the left wall of driving gear plate 18, telescopic sliding sleeve 21 is provided inside adjusting sliding groove 20 and can be adjusted left and right, adjusting threaded sleeve 22 is slidably connected inside telescopic sliding sleeve 21 and is fixedly connected with the right wall of adjusting sliding groove 20, adjusting threaded rod 23 is threadedly connected inside adjusting threaded sleeve 22 and is rotatably connected with the left wall of the inner cavity of telescopic sliding sleeve 21, adjusting hand wheel 24 is fixedly installed at the left end of adjusting threaded rod 23 and extends to the outside through the left wall of the inner cavity of telescopic sliding sleeve 21, mounting vertical plate 25 is fixedly installed at the left end of telescopic sliding sleeve 21, support base plate 26 is fixedly installed at the bottom end of mounting vertical plate 25, inclined push plate 27 is rotatably installed at the bottom of the left wall of mounting vertical plate 25 and is in an inclined state, two mounting brackets 28 are rotatably connected with the bottom position of the left wall of mounting vertical plate 25 at the front and rear ends of the right lower end of inclined push plate 27, two reset torsional springs 29 are connected between the right lower end of inclined push plate 27 and two mounting brackets 28, circular slide column 30 is fixedly installed at the left upper end of inclined push plate 27, two fixed clamping plates 15 are in L shape, two inclined protrusions 31 are fixedly installed at the left end of the right wall of two fixed clamping plates 15.

[0029] The utility model discloses a working principle: when using, two fixed clamping plates 15 are moved to the both sides of article, and drive hydraulic cylinder 17 works through the telescopic drive gear plate 18 and drive left movement, force and drive gear plate 18 meshing driven gear 19 drive two -way threaded rod 16 rotation, force and two -way threaded rod 16 both ends meshing two adjusting nut blocks 14 along the clamping sliding slot 13 inside drive two fixed clamping plates 15 mutual close to article clamping fixed, simultaneously, drive gear plate 18 through telescopic slide sleeve 21 drive installation vertical board 25 on the inclined push plate 27 and support base plate 26 left movement, and the left end of inclined push plate 27 first step and article right end resist touch, force article to be tilted left under the obstruction of inclined protrusion 31, and inclined push plate 27 is compressed reset torsion spring 29 under the extrusion of article and rotates to vertical state right, and support base plate 26 gradually inserts article right end bottom and forms support effect to article, and can rotate adjusting hand wheel 24 drive adjusting threaded rod 23 rotation, because adjusting threaded rod 23 is connected with adjusting threaded sleeve 22 inside screw thread, force adjusting threaded rod 23 drive telescopic slide sleeve 21 along adjusting sliding slot 20 inside left and right telescopic movement, make telescopic slide sleeve 21 drive support base plate 26 and inclined push plate 27 left and right movement position adjustment through installation vertical board 25, make the equipment can hold fixed to the article of different length width size, improve the practicability of the equipment, and the left upper end of inclined push plate 27 is through push cylinder 30 and article sliding contact, to avoid the extrusion of inclined push plate 27 to article and cause abrasion to article, further improve the practicability of the equipment.

[0030] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A hydraulic mechanical gripper mechanism of an automated production equipment, comprising a supporting seat (10), a mounting connecting rod (11) is symmetrically fixedly installed on the right wall surface of the supporting seat (10), a mounting frame (12) is fixedly installed on the right end of the two mounting connecting rods (11), characterized in that: The left wall of the support base (10) is provided with a clamping sliding groove (13), and the left end of the support base (10) is provided with a clamping mechanism, which comprises a bidirectional threaded rod (16) rotatably connected with the inside of the clamping sliding groove (13), two adjusting nut blocks (14) threadedly connected with the two ends of the front end of the bidirectional threaded rod (16), and two fixed clamping plates (15) fixedly connected with the left ends of the two adjusting nut blocks (14).

2. The hydraulic mechanical gripper of an automated production equipment according to claim 1, characterized in that: The two adjusting nut blocks (14) are slidably connected with the inside of the clamping sliding groove (13), and the front and rear ends of the bidirectional threaded rod (16) are provided with opposite threads and are threadedly connected with the inside of the two adjusting nut blocks (14).

3. The hydraulic mechanical gripper of an automated production equipment according to claim 1, characterized in that: The front end of the driving toothed plate (18) extends through the rear wall of the support base (10) to the inside of the clamping sliding groove (13).

4. The hydraulic mechanical gripper of an automated production apparatus according to claim 1, characterized in that: The inside of the telescopic sliding sleeve (21) is slidably connected with an adjusting threaded sleeve (22) fixedly connected with the right wall of the inside of the adjusting sliding groove (20), the inside of the adjusting threaded sleeve (22) is threadedly connected with an adjusting threaded rod (23) rotatably connected with the left wall of the inside of the telescopic sliding sleeve (21), and the left end of the adjusting threaded rod (23) extends to the outside through the left wall of the inside of the telescopic sliding sleeve (21) and is fixedly connected with an adjusting hand wheel (24).

5. The hydraulic mechanical gripper of an automated production apparatus according to claim 1, characterized by: The right lower end of the inclined push plate (27) is rotatably connected with two mounting brackets (28) fixedly connected with the bottom position of the left wall of the mounting vertical plate (25), and two reset torsional springs (29) are connected between the right lower end of the inclined push plate (27) and the two mounting brackets (28).

6. The hydraulic mechanical gripper of an automated production apparatus according to claim 1, characterized by: The left upper end of the inclined push plate (27) is fixedly connected with a circular sliding column (30).

7. The hydraulic mechanical gripper of an automated production apparatus according to claim 1, characterized by: The two fixed clamping plates (15) are both L-shaped, and the right wall of the left end of the two fixed clamping plates (15) is fixedly connected with two inclined protrusions (31).

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