CN216226757U

CN216226757U - Clamping mechanism of full hydraulic forging manipulator

Info

Publication number: CN216226757U
Application number: CN202121563762.4U
Authority: CN
Inventors: 郑凯哲
Original assignee: Jiangsu Zhuhong Heavy Industry Co ltd
Current assignee: Jiangsu Zhuhong Heavy Industry Co ltd
Priority date: 2021-07-10
Filing date: 2021-07-10
Publication date: 2022-04-08
Anticipated expiration: 2031-07-10

Abstract

The utility model discloses a clamping mechanism of a full-hydraulic forging manipulator, which comprises two clamping blocks, wherein one end of each clamping block, which is far away from each other, is fixedly connected with a fixed block, the other end of each fixed block is fixedly connected with a connecting block, a fixed plate is arranged below the two connecting blocks, the two connecting blocks are in sliding connection with the fixed plate, each corresponding clamping block and each corresponding fixed block are respectively provided with an adjusting groove, one side, opposite to the two clamping blocks, of each clamping block is respectively provided with an adjusting block, and the two clamping blocks are respectively provided with a groove matched with the adjusting blocks. The utility model greatly improves the diameter of the forged circle which can be clamped by the clamping device, so that the application range of the forged circle is expanded, the forged circle can be automatically fixed during clamping operation, and the operation of the device is greatly simplified.

Description

Clamping mechanism of full hydraulic forging manipulator

Technical Field

The utility model relates to the field of forging operation machines, in particular to a clamping mechanism of a full-hydraulic forging operation machine.

Background

The forging manipulator is a large auxiliary machine which is necessary for forging red blank materials in a forging workshop, and can be used for forging large-diameter forging circles, wherein one forging circle is about 1 to 10 tons, and therefore the forging manipulator needs to be fixed during forging.

The clamping mechanism of the existing press forging manipulator has a limited clamping range, so that one manipulator can be applied in a narrow range.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: the clamping range is limited, the operation is complicated, and the clamping mechanism of the full hydraulic forging manipulator is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

clamping mechanism of full hydraulic forging manipulator, including two grip blocks, every the grip block is kept away from equal fixedly connected with fixed block of each other one end, every the equal fixedly connected with connecting block of the other end of fixed block, two the below of connecting block is provided with a fixed plate, two the connecting block all with fixed plate sliding connection, every corresponds an adjustment tank has all been seted up on grip block and the fixed block, two one side that the grip block is relative all is provided with an adjusting block, two all seted up on the grip block with adjusting block assorted recess.

Preferably, a moving groove is formed in the top end of the fixing plate, a fixing shaft is rotatably connected to the bottom end of the moving groove, a first gear is fixedly arranged on the fixing shaft, a first rack and a second rack are fixedly connected to the bottom end of the connecting block, the first rack and the second rack are oppositely arranged, the two racks are meshed with the first gear, a first sliding block is fixedly connected to one end, far away from each other, of each rack, and a first sliding groove corresponding to the first sliding block is formed in the front side wall and the rear side wall of the moving groove.

Preferably, two the equal fixedly connected with dead lever of one end of regulating block, two the dead lever runs through the adjustment tank and stretches into in the opening, two the inside of connecting block all is provided with the opening, it is connected with a connecting axle to rotate between the front and back lateral wall of opening, fixed cover is equipped with a gear two on the connecting axle, two the bottom of dead lever all is provided with the tooth's socket that matches with gear two phase, and tooth's socket and the meshing of gear two sets up.

Preferably, a first conical gear is fixedly sleeved on the connecting shaft, a second conical gear is further arranged in the through hole, the second conical gear and the first conical gear are arranged in a meshed mode, and a rotating shaft is fixedly connected to the bottom end of the first conical gear.

Preferably, the bottom of rotation axis is provided with accomodates the groove, accomodate inslot sliding connection has a threaded rod, the thread groove has been seted up on the diapire of connecting block, thread groove and threaded rod phase-match set up.

Preferably, two all be provided with a horizontal spring that sets up in the adjustment tank, the both ends of spring respectively with the lateral wall of the dead lever that corresponds and the lateral wall fixed connection of adjustment tank.

Compared with the prior art, the utility model has the beneficial effects that: through the clamping blocks which are freely adjusted, the diameter of a forging circle which can be clamped by the clamping device is greatly improved, so that the application range of the clamping device is expanded, and meanwhile, when clamping operation is carried out, the clamping device can be automatically fixed, so that the operation of the clamping device is greatly simplified.

Drawings

FIG. 1 is a schematic structural diagram of a clamping mechanism of a full hydraulic forging manipulator according to the present invention;

FIG. 2 is a schematic structural diagram of the inside of a fixed plate of a clamping mechanism of the full hydraulic forging manipulator;

fig. 3 is a schematic structural diagram of a connecting block of a clamping mechanism of the full hydraulic forging manipulator.

In the figure: the device comprises a clamping block 1, a fixing block 2, a connecting block 3, a fixing plate 4, an adjusting block 5, a fixing rod 6, an adjusting groove 7, a spring 8, a moving groove 9, a fixing shaft 10, a first gear 11, a rack 12, a connecting shaft 13, a first conical gear 14, a second gear 15, a second conical gear 16, a threaded rod 17 and a rotating shaft 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the clamping mechanism of the full hydraulic forging manipulator comprises two clamping blocks 1, one end of each clamping block 1, which is far away from each other, is fixedly connected with a fixed block 2, the other end of each fixed block 2 is fixedly connected with a connecting block 3, a fixed plate 4 is arranged below the two connecting blocks 3, the two connecting blocks 3 are both in sliding connection with the fixed plate 4, the top end of the fixed plate 4 is provided with a moving groove 9, the bottom end of the moving groove 9 is rotatably connected with a fixed shaft 10, the fixed shaft 10 is fixedly sleeved with a first gear 11, the bottom ends of the two connecting blocks 3 are both fixedly connected with a rack 12, the two racks 12 are arranged oppositely, the two racks 12 are both meshed with the first gear 11, one end of each rack 12, which is far away from each other, is fixedly connected with a first sliding block, the front side wall and the rear side wall of the moving groove 9 are also provided with a first sliding groove corresponding to the first sliding blocks, one end of each of the two adjusting blocks 5 is fixedly connected with a fixing rod 6, the two fixing rods 6 penetrate through the adjusting grooves 7 and extend into the through holes, the through holes are formed in the two connecting blocks 3, a connecting shaft 13 is rotatably connected between the front side wall and the rear side wall of each through hole, a gear II 15 is fixedly sleeved on the connecting shaft 13, tooth grooves matched with the gear II 15 are formed in the bottom ends of the two fixing rods 6, the tooth grooves are meshed with the gear II 15, a conical gear I14 is fixedly sleeved on the connecting shaft 13, a conical gear II 16 is further arranged in each through hole, the conical gear II 16 is meshed with the conical gear I14, an accommodating groove is formed in the bottom end of the rotating shaft 18, a threaded rod 17 is connected in each accommodating groove in a sliding mode, threaded grooves are formed in the bottom wall of each connecting block 3 and are matched with the threaded rod 17, and springs 8 which are transversely arranged are arranged in the two adjusting grooves 7, two ends of a spring 8 are respectively fixedly connected with the side walls of corresponding fixing rods 6 and the side walls of the adjusting grooves 7, each corresponding clamping block 1 and each corresponding fixing block 2 are respectively provided with one adjusting groove 7, one side, opposite to the two clamping blocks 1, is provided with one adjusting block 5, the two clamping blocks 1 are respectively provided with a groove matched with the adjusting block 5, one clamping block 1 is moved, the clamping block 1 is driven to move together with a rack 12 fixedly connected with the clamping block 1 when moving, so that a first gear 11 rotates, the other rack 12 moves in the opposite direction, the other clamping block 1 is driven to move, the two clamping blocks 1 are close to each other, the clamping blocks 1 press a forging circle, the forging circle extrudes the adjusting blocks 5, the two adjusting blocks 5 move in the corresponding adjusting grooves 7, the two fixing rods 6 also move along with the same, a second gear 15 is driven to rotate, and a first bevel gear 14 also rotates along with the same, the second bevel gear 16 is also rotated, so that the rotating shaft 18 is rotated, thereby rotating the threaded rod 17 to move downward against the bottom end of the moving groove 9, and fixing the holding block 1.

In the utility model, one clamping block 1 is moved, when the clamping block 1 moves, the clamping block 1 drives the rack 12 fixedly connected with the clamping block to move together, so that the first gear 11 rotates, the other rack 12 moves in the opposite direction to drive the other clamping block 1 to move, the two clamping blocks 1 approach to each other, the clamping blocks 1 press a forging circle, so that the forging circle extrudes the adjusting blocks 5, the two adjusting blocks 5 move into the corresponding adjusting grooves 7, the two fixing rods 6 also move along with the moving blocks to drive the second gear 15 to rotate, the first bevel gear 14 also rotates along with the rotating blocks, the second bevel gear 16 also rotates together, the rotating shaft 18 rotates, the threaded rod 17 rotates and moves downwards to abut against the bottom end of the moving groove 9, and the clamping block 1 is fixed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Clamping mechanism of full hydraulic forging manipulator, including two grip blocks (1), its characterized in that, every grip block (1) is kept away from equal fixedly connected with of one end each other fixed block (2), every the equal fixedly connected with of the other end of fixed block (2) connecting block (3), two the below of connecting block (3) is provided with a fixed plate (4), two connecting block (3) all with fixed plate (4) sliding connection, every corresponds an adjustment tank (7) have all been seted up on grip block (1) and fixed block (2), two one side that grip block (1) is relative all is provided with an adjusting block (5), two all set up on grip block (1) with adjusting block (5) assorted recess.

2. The clamping mechanism of the full hydraulic forging manipulator as claimed in claim 1, wherein a moving groove (9) is formed at the top end of the fixed plate (4), a fixed shaft (10) is rotatably connected to the bottom end of the moving groove (9), a first gear (11) is fixedly sleeved on the fixed shaft (10), a first rack (12) is fixedly connected to the bottom ends of the two connecting blocks (3), the two racks (12) are oppositely arranged, the two racks (12) are meshed with the first gear (11), a first slider is fixedly connected to one end of each of the two racks (12) away from each other, and first sliding grooves corresponding to the two first sliders are formed on the front and rear side walls of the moving groove (9).

3. The clamping mechanism of the full hydraulic forging manipulator as claimed in claim 1, wherein one end of each of the two adjusting blocks (5) is fixedly connected with a fixing rod (6), the two fixing rods (6) penetrate through the adjusting groove (7) and extend into the through holes, the through holes are formed in the two connecting blocks (3), a connecting shaft (13) is rotatably connected between the front side wall and the rear side wall of each through hole, a second gear (15) is fixedly sleeved on the connecting shaft (13), tooth grooves matched with the second gear (15) are formed in the bottom ends of the two fixing rods (6), and the tooth grooves are meshed with the second gear (15).

4. The clamping mechanism of the full hydraulic forging manipulator as claimed in claim 3, wherein a first conical gear (14) is fixedly sleeved on the connecting shaft (13), a second conical gear (16) is further arranged in the through hole, the second conical gear (16) and the first conical gear (14) are in meshing arrangement, and a rotating shaft (18) is fixedly connected to the bottom end of the first conical gear (14).

5. The clamping mechanism of the full hydraulic forging manipulator as claimed in claim 4, wherein the bottom end of the rotating shaft (18) is provided with a receiving groove, a threaded rod (17) is connected in the receiving groove in a sliding manner, the bottom wall of the connecting block (3) is provided with a threaded groove, and the threaded groove is matched with the threaded rod (17).

6. The clamping mechanism of the full hydraulic forging manipulator as claimed in claim 1, wherein a transversely arranged spring (8) is arranged in each of the two adjusting grooves (7), and both ends of the spring (8) are fixedly connected with the side wall of the corresponding fixing rod (6) and the side wall of the adjusting groove (7).