CN217801266U

CN217801266U - Automatic locking clamp

Info

Publication number: CN217801266U
Application number: CN202221735633.3U
Authority: CN
Inventors: 钟宝忠; 陈旺伟
Original assignee: Dongguan Zhanyang Machinery Technology Co ltd
Current assignee: Dongguan Zhanyang Machinery Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-15
Anticipated expiration: 2032-07-07

Abstract

The utility model belongs to the technical field of anchor clamps, especially, automatic locking anchor clamps press from both sides tightly to current anchor clamps generally only to the work piece both sides, lead to the work piece to rock easily at the tight in-process of clamp to inconvenient problem of processing the work piece, the scheme is now proposed, and it includes two mounting brackets, the top fixedly connected with workstation of two mounting brackets, the dead slot has been seted up to the outer wall of workstation, two round bars of inner wall fixedly connected with of dead slot, and the outer wall sliding sleeve of two round bars is equipped with two T type pieces, the utility model discloses a first motor rotates makes splint carry out the rigidity to the work piece both sides, follows the gear through setting up second motor, first master gear, first from gear, cross axle, axis of rotation, second master gear and second, makes the relative second motor output shaft of axis of rotation rotate relatively, and the outer wall of work piece is laminated to the rotor plate, carries out the rigidity to the work piece, prevents that the work piece from moving, conveniently processes the work piece.

Description

Automatic locking clamp

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an automatic locking anchor clamps.

Background

The clamp is a device for fixing a processing object to a correct position in the mechanical manufacturing process so as to receive construction or detection, is also called a clamp, is broadly called a clamp, is a device for quickly, conveniently and safely installing a workpiece in any process in the technological process, and can be called a clamp.

In the prior art, the clamp generally only clamps two sides of a workpiece, so that the workpiece is easy to shake in the clamping process, and the workpiece is inconvenient to process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving anchor clamps and generally only pressing from both sides tightly the work piece both sides, leading to the work piece to rock easily at the tight in-process of clamp to inconvenient shortcoming of processing is carried out to the work piece, and the automatic locking anchor clamps that provide.

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

the utility model provides an automatic lock anchor clamps, includes two mounting brackets, the top fixedly connected with workstation of two mounting brackets, the dead slot has been seted up to the outer wall of workstation, two round bars of the inner wall fixedly connected with of dead slot, and the outer wall sliding sleeve of two round bars is equipped with two T type pieces, the top fixedly connected with splint of T type piece, the outer wall rotation of splint is connected with the rotor plate, the outer wall fixedly connected with backup pad of workstation, the rectangular channel has been seted up to the outer wall of backup pad, the equal fixedly connected with fixed plate of outer wall of two splint, the outer wall fixedly connected with second motor of one of them fixed plate, the one end of second motor output shaft and the outer wall fixed cover of one of them rotor plate are equipped with first master gear, the outer wall meshing of first master gear is connected with first slave gear, first slave gear's outer wall fixedly connected with cross axle, the square groove has been seted up to the outer wall of cross axle, the inner wall sliding connection in square groove has the square, the outer wall fixedly connected with axis of rotation, the one end fixedly connected with second master gear, the outer wall meshing of axis of rotation is connected with second master gear from the gear, the outer wall of workstation is equipped with fixed establishment.

Preferably, fixed establishment includes the cylinder, the second is from the outer wall fixedly connected with rotation axis of gear, the one end of rotation axis and the outer wall fixed connection of another rotor plate, the outer wall fixed connection of the outer wall of workstation and cylinder, the outer wall fixedly connected with rectangular block of cylinder output, the half slot has been seted up to the outer wall of rectangular block, and the inner wall of half slot rotates and is connected with the semicircle piece, conveniently carries on spacingly to irregular work piece through setting up the semicircle piece.

Preferably, the bottom of the workbench is fixedly connected with a connecting frame, and a first motor is fixedly connected inside the connecting frame.

Preferably, a round hole is formed in the bottom of the workbench, and the inner wall of the round hole is rotatably connected with the outer wall of the first motor output shaft.

Preferably, the top of the output shaft of the first motor is fixedly connected with a connecting rod, the outer wall of the connecting rod is rotatably connected with two straight rods, and the connecting rod is arranged to drive the two straight rods to move inwards.

Preferably, the outer wall of the straight rod is rotatably connected with the outer wall of the T-shaped block.

Preferably, the outer walls of the transverse shaft, the rotating shaft and the rotating shaft are fixedly sleeved with bearings, the outer rings of the bearings are fixedly connected with the outer wall of the fixing plate, and the transverse shaft is arranged to drive the rotating shaft to rotate.

Compared with the prior art, the utility model has the advantages of:

this scheme is through setting up the cylinder, the rectangle piece, semicircle piece and backup pad, carry out tentatively spacingly to the work piece, rotate through first motor and make splint carry out the rigidity to the work piece both sides, through setting up the second motor, first master gear, first from the gear, the cross axle, the axis of rotation, second master gear and second are from the gear, make the relative second motor output shaft of rotation axis rotate relatively, the rotor plate is laminated to the outer wall of work piece, carry out the rigidity to the work piece, prevent that the work piece from removing, the convenience is processed the work piece.

Drawings

Fig. 1 is a schematic cross-sectional structure view of an automatic locking clamp according to the present invention;

fig. 2 is a schematic top view of the automatic locking clamp according to the present invention;

fig. 3 is the structural schematic diagram of the connecting rod, the straight rod and the T-shaped block of the automatic locking clamp provided by the utility model.

In the figure: 1. a mounting frame; 2. a work table; 3. a connecting frame; 4. a first motor; 5. a connecting rod; 6. a straight rod; 7. a T-shaped block; 8. a splint; 9. a rotating plate; 10. a support plate; 11. a second motor; 12. a first main gear; 13. a first slave gear; 14. a horizontal axis; 15. a rotating shaft; 16. a second main gear; 17. a second slave gear; 18. a cylinder; 19. a rectangular block; 20. a semicircular block; 21. a round bar.

Detailed Description

As shown in fig. 1-3, an automatic locking clamp is disclosed, which comprises two mounting frames 1, a worktable 2 is fixedly connected to the top of the two mounting frames 1, a hollow groove is formed on the outer wall of the worktable 2, two round bars 21 are fixedly connected to the inner wall of the hollow groove, two T-shaped blocks 7 are slidably sleeved on the outer wall of the two round bars 21, a connecting frame 3 is fixedly connected to the bottom of the worktable 2, a first motor 4 is fixedly connected to the inside of the connecting frame 3, a round hole is formed on the bottom of the worktable 2, the inner wall of the round hole is rotatably connected to the outer wall of the output shaft of the first motor 4, a clamping plate 8 is fixedly connected to the top of the T-shaped block 7, the clamping plate 8 moves inward to clamp both sides of a workpiece, a rotating plate 9 is rotatably connected to the outer wall of the clamping plate 8, a connecting rod 5 is fixedly connected to the top of the output shaft of the first motor 4, two straight bars 6 are rotatably connected to the outer wall of the connecting rod 5, a support plate 10 is fixedly connected to the outer wall of the worktable 2, the outer wall of the straight bar is rotatably connected to the outer wall of the T-shaped block 7, a rectangular groove is rotatably connected to the outer wall of the support plate 10, a square block, a second block 14 is rotatably connected to the outer wall of the square block 14, a square block 14 is rotatably connected to the outer wall of which a main gear 14, a square block which a first motor 14 is rotatably connected to the outer wall of which a square block 14, a second motor, a square block 14 is rotatably connected to the outer wall of which a square block 14, a square block which a square block is rotatably connected to the outer wall of a square block which a main gear is rotatably connected to the outer wall of a square block 14, the outer wall of the second main gear 16 is engaged with a second driven gear 17, and the outer wall of the workbench 2 is provided with a fixing mechanism.

As shown in fig. 1 to fig. 3, the fixing mechanism includes a cylinder 18, the second slave gear 17 is fixedly connected with a rotating shaft on the outer wall, one end of the rotating shaft is fixedly connected with the outer wall of another rotating plate 9, the horizontal shaft 14, the rotating shaft 15 and the outer wall of the rotating shaft are fixedly sleeved with a bearing, the outer ring of the bearing is fixedly connected with the outer wall of the fixing plate, the outer wall of the workbench 2 is fixedly connected with the outer wall of the cylinder 18, the outer wall of the output end of the cylinder 18 is fixedly connected with a rectangular block 19, a semicircular groove is formed in the outer wall of the rectangular block 19, the inner wall of the semicircular groove is rotatably connected with a semicircular block 20, and the semicircular block 20 can clamp an irregular workpiece.

The working principle is as follows: a workpiece is placed on a workbench 2, a rectangular block 19 moves forwards by the operation of an air cylinder 18, the semicircular block 20 drives the workpiece to be close to a support plate 10 for preliminary limiting, a first motor 4 rotates to enable a connecting rod 5 to rotate, the connecting rod 5 rotates to enable two straight rods 6 to drive a T-shaped block 7 to move inwards, a clamping plate 8 moves inwards, the clamping plate 8 fixes the positions of two sides of the workpiece, meanwhile, a second motor 11 rotates to enable a first master gear 12 and a first slave gear 13 to rotate, the first slave gear 13 rotates to enable a transverse shaft 14 to rotate, the transverse shaft 14 rotates to enable square-groove square blocks to rotate, a rotating shaft 15 rotates, the rotating shaft 15 rotates to enable a second master gear 16 and a second slave gear 17 to rotate, the rotating shaft rotates relative to an output shaft of the second motor 11, the two rotating plates 9 rotate inwards, the rotating plates 9 are attached to the outer wall of the workpiece, the workpiece is fixed in position, the workpiece is prevented from moving, and the workpiece is convenient to process.

The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An automatic locking clamp comprises two mounting frames (1) and is characterized in that the tops of the two mounting frames (1) are fixedly connected with a workbench (2), the outer wall of the workbench (2) is provided with a hollow groove, the inner wall of the hollow groove is fixedly connected with two round rods (21), the outer wall of the two round rods (21) is slidably sleeved with two T-shaped blocks (7), the top of each T-shaped block (7) is fixedly connected with a clamping plate (8), the outer wall of each clamping plate (8) is rotatably connected with a rotating plate (9), the outer wall of the workbench (2) is fixedly connected with a supporting plate (10), the outer wall of each supporting plate (10) is provided with a rectangular groove, and the outer walls of the two clamping plates (8) are both fixedly connected with a fixed plate, the outer wall of one of the fixed plates is fixedly connected with a second motor (11), one end of an output shaft of the second motor (11) is fixedly connected with the outer wall of one of the rotating plates (9), a first master gear (12) is fixedly sleeved on the outer wall of the output shaft of the second motor (11), the outer wall of the first master gear (12) is meshed with a first slave gear (13), the outer wall of the first slave gear (13) is fixedly connected with a transverse shaft (14), the outer wall of the transverse shaft (14) is provided with a square groove, the inner wall of the square groove is slidably connected with a square block, the outer wall of the square block is fixedly connected with a rotating shaft (15), one end of the rotating shaft (15) is fixedly connected with a second master gear (16), the outer wall of the second main gear (16) is connected with a second driven gear (17) in a meshing mode, and a fixing mechanism is arranged on the outer wall of the workbench (2).

2. The automatic locking clamp according to claim 1, wherein the fixing mechanism comprises an air cylinder (18), a rotating shaft is fixedly connected to the outer wall of the second slave gear (17), one end of the rotating shaft is fixedly connected to the outer wall of the other rotating plate (9), the outer wall of the workbench (2) is fixedly connected to the outer wall of the air cylinder (18), a rectangular block (19) is fixedly connected to the outer wall of the output end of the air cylinder (18), a semicircular groove is formed in the outer wall of the rectangular block (19), and a semicircular block (20) is rotatably connected to the inner wall of the semicircular groove.

3. The automatic locking clamp according to claim 1, characterized in that the bottom of said work table (2) is fixedly connected with a connection frame (3), and the inside of said connection frame (3) is fixedly connected with a first motor (4).

4. The automatic locking clamp according to claim 3, wherein a circular hole is formed at the bottom of the workbench (2), and the inner wall of the circular hole is rotatably connected with the outer wall of the output shaft of the first motor (4).

5. An automatic locking clamp according to claim 3, characterized in that the top of the output shaft of said first motor (4) is fixedly connected with a connecting rod (5), and the outer wall of said connecting rod (5) is rotatably connected with two straight rods (6).

6. An automatic locking clamp according to claim 5, characterised in that the outer wall of said straight rod (6) is rotatably connected to the outer wall of the T-shaped block (7).

7. The automatic locking clamp according to claim 2, wherein the outer walls of the transverse shaft (14), the rotating shaft (15) and the rotating shaft are fixedly sleeved with bearings, and outer rings of the bearings are fixedly connected with the outer wall of the fixing plate.