CN216398853U

CN216398853U - Mechanical fixture structure for industrial production line

Info

Publication number: CN216398853U
Application number: CN202122684134.8U
Authority: CN
Inventors: 刘文平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-29
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a mechanical fixture structure for an industrial production line, which relates to the technical field of fixture structures and comprises a workbench, wherein the surface of the workbench is fixedly connected with a transmission case, the interior of the transmission case is rotatably connected with a threaded rod, the outer wall of the threaded rod is in threaded connection with threaded blocks, the surface of the workbench is provided with two dovetail grooves, the number of the dovetail grooves is two, the interior of each dovetail groove is in sliding connection with a sliding block, a rotating rod is rotatably connected between each sliding block and each threaded block, each sliding block extends to the exterior of each dovetail groove, the interior of each sliding block is in sliding connection with an inserting block, each inserting block extends to the exterior of each sliding block and is fixedly connected with a clamping plate, and the mechanical fixture structure has the beneficial effects that: under the cooperation of the threaded rod, the threaded block, the rotating rod and the sliding blocks, the two sliding blocks can be driven to synchronously move, and the workpiece is clamped.

Description

Mechanical fixture structure for industrial production line

Technical Field

The utility model relates to the technical field of mechanical clamps, in particular to a mechanical clamp structure for an industrial production line.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

When the existing clamp structure is used, a workpiece is clamped in one direction usually, the clamping is not stable enough, and the clamping plate is inconvenient to mount and dismount.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a mechanical clamp structure for an industrial production line, which solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a mechanical fixture structure for industrial production line, includes the workstation, the fixed surface of workstation is connected with the transmission case, the inside of transmission case is rotated and is connected with the threaded rod, threaded connection has the screw thread piece on the outer wall of threaded rod, the dovetail has been seted up on the surface of workstation, the quantity of dovetail is two, the inside sliding connection of dovetail has the slider, it is connected with the dwang to rotate between slider and the screw thread piece, the slider extends to the outside of dovetail, the inside sliding connection of slider has the inserted block, the inserted block extends to the outside and the fixedly connected with splint of slider.

Through adopting above-mentioned technical scheme, under the cooperation of threaded rod, thread piece, dwang and slider, can drive two slider synchronous movement, accomplish the centre gripping to the work piece, specifically rotate through driving the threaded rod, and the thread piece drives the thread piece and removes, and the thread piece further drives the dwang and rotates, and the dwang further drives the slider and removes to drive splint and accomplish the centre gripping to the work piece.

Preferably, the surface of the insert block is fixedly connected with a bolt, the outer wall of the bolt is in threaded connection with a nut, and the nut is in contact with the sliding block.

Through adopting above-mentioned technical scheme, under the cooperation of bolt and nut, can fix a position the inserted block, make things convenient for the dismantlement and the installation of inserted block and splint, when the work piece of centre gripping different shapes, conveniently change splint.

Preferably, the fixed surface of workstation is connected with a plurality of second support columns, the one end fixedly connected with connecting plate of workstation is kept away from to the second support column, the fixed surface of connecting plate installs the cylinder, the output sliding connection of cylinder has the push rod, the one end fixedly connected with clamp plate of cylinder is kept away from to the push rod.

Through adopting above-mentioned technical scheme, under the effect of cylinder, push rod and clamp plate, can fix a position the work piece in vertical direction.

Preferably, the surface of the connecting plate is fixedly connected with a limiting cylinder, the outer wall of the push rod is fixedly connected with a limiting rod, and the limiting rod extends into the limiting cylinder and is in sliding connection with the limiting cylinder.

Through adopting above-mentioned technical scheme, the spacing section of thick bamboo that sets up is used for restricting the push rod, ensures the stability that the push rod removed.

Preferably, the fixed surface of transmission case is connected with the motor, the output fixedly connected with threaded rod of motor, the fixed surface of workstation is connected with first support column.

Through adopting above-mentioned technical scheme, the motor is used for driving the threaded rod and rotates to finally drive splint.

Preferably, the outer wall opposite to the transmission case is provided with a movable groove, and the rotating rod movably passes through the movable groove.

Through adopting above-mentioned technical scheme, the activity groove that sets up is used for the dwang to move.

The utility model provides a mechanical clamp structure for an industrial production line, which has the following beneficial effects:

1. this industrial production is mechanical fixture structure for line, threaded rod through setting up, the thread piece, under the cooperation of dwang and slider, can drive two slider synchronous motion, accomplish the centre gripping to the work piece, specifically rotate through driving the threaded rod, the thread piece drives the thread piece and moves, the thread piece further drives the dwang and rotates, the dwang further drives the slider and moves, thereby drive splint and accomplish the centre gripping to the work piece, the cooperation cylinder, the effect of push rod and clamp plate, accomplish the centre gripping to the work piece from the other party.

2. This industrial production is mechanical fixture structure for line under the cooperation of the bolt and the nut that set up, can fix a position the inserted block, makes things convenient for the dismantlement and the installation of inserted block and splint, when the work piece of different shapes of centre gripping, conveniently changes splint.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

fig. 4 is a front cross-sectional view of the present invention.

In the figure: 1. a work table; 2. a transmission case; 3. a first support column; 4. a second support column; 5. a connecting plate; 6. rotating the rod; 7. a motor; 8. pressing a plate; 9. a limiting rod; 10. a dovetail groove; 11. a splint; 12. a slider; 13. a limiting cylinder; 14. a nut; 15. a bolt; 16. inserting a block; 17. a movable groove; 18. a push rod; 19. a threaded rod; 20. a thread block; 21. and a cylinder.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a mechanical fixture structure for an industrial production line comprises a workbench 1, a transmission case 2 is fixedly connected to the surface of the workbench 1, a threaded rod 19 is rotatably connected to the inside of the transmission case 2, a threaded block 20 is connected to the outer wall of the threaded rod 19 in a threaded manner, dovetail grooves 10 are formed in the surface of the workbench 1, the number of the dovetail grooves 10 is two, a sliding block 12 is slidably connected to the inside of each dovetail groove 10, a rotating rod 6 is rotatably connected between each sliding block 12 and the corresponding threaded block 20, each sliding block 12 extends to the outside of the corresponding dovetail groove 10, an inserting block 16 is slidably connected to the inside of each sliding block 12, each inserting block 16 extends to the outside of each sliding block 12 and is fixedly connected with a clamping plate 11, the two sliding blocks 12 can be driven to synchronously move under the matching of the threaded rod 19, the threaded blocks 20, the rotating rod 6 and the sliding blocks 12, clamping of workpieces is completed, and particularly the threaded rod 19 is driven to rotate, the threaded block 20 is driven to move by the threaded rod 19, the thread block 20 further drives the rotating rod 6 to rotate, and the rotating rod 6 further drives the sliding block 12 to move, so as to drive the clamping plate 11 to complete clamping of the workpiece.

The fixed surface of the insert 16 is connected with a bolt 15, the outer wall of the bolt 15 is connected with a nut 14 in a threaded mode, the nut 14 is in contact with the sliding block 12, the insert 16 can be located under the cooperation of the bolt 15 and the nut 14, the insert 16 and the clamping plate 11 are convenient to detach and install, and the clamping plate 11 is convenient to replace when workpieces in different shapes are clamped.

A plurality of second support columns 4 are fixedly connected to the surface of the workbench 1, one end fixedly connected with connecting plate 5 of the workbench 1 is far away from the second support columns 4, a cylinder 21 is installed on the surface of the connecting plate 5, a push rod 18 is slidably connected to the output end of the cylinder 21, a press plate 8 fixedly connected with one end of the cylinder 21 is far away from the push rod 18, and under the effects of the cylinder 21, the push rod 18 and the press plate 8, a workpiece can be positioned in the vertical direction.

The surface of the connecting plate 5 is fixedly connected with a limiting barrel 13, the outer wall of the push rod 18 is fixedly connected with a limiting rod 9, the limiting rod 9 extends to the inside of the limiting barrel 13 and is in sliding connection with the limiting barrel 13, the limiting barrel 13 is used for limiting the push rod 18, and the moving stability of the push rod 18 is ensured.

The fixed surface of transmission case 2 is connected with motor 7, and the output fixedly connected with threaded rod 19 of motor 7, the fixed surface of workstation 1 are connected with first support column 3, and motor 7 is used for driving threaded rod 19 and rotates to finally drive splint 11.

All seted up movable groove 17 on the relative outer wall of transmission case 2, the activity of dwang 6 is through movable groove 17, and the movable groove 17 that sets up is used for dwang 6 to move.

To sum up, when the mechanical clamp structure for the industrial production line is used, the two slide blocks 12 can be driven to synchronously move under the matching of the arranged threaded rod 19, the threaded block 20, the rotating rod 6 and the slide blocks 12 to clamp a workpiece, specifically, the threaded rod 19 is driven to rotate, the threaded rod 19 drives the threaded block 20 to move, the threaded block 20 further drives the rotating rod 6 to rotate, the rotating rod 6 further drives the slide blocks 12 to move, so that the clamping plate 11 is driven to clamp the workpiece, and the clamping of the workpiece is completed from the other party by matching with the action of the air cylinder 21, the push rod 18 and the pressing plate 8; under the cooperation through bolt 15 and the nut 14 that sets up, can fix a position the inserted block 16, make things convenient for the dismantlement and the installation of inserted block 16 and splint 11, when the work piece of centre gripping different shapes, conveniently change splint 11.

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. The utility model provides a mechanical fixture structure for industrial production line, includes workstation (1), its characterized in that: the fixed surface of workstation (1) is connected with transmission case (2), the inside rotation of transmission case (2) is connected with threaded rod (19), threaded connection has screw block (20) on the outer wall of threaded rod (19), dovetail (10) have been seted up on the surface of workstation (1), the quantity of dovetail (10) is two, the inside sliding connection of dovetail (10) has slider (12), it is connected with dwang (6) to rotate between slider (12) and screw block (20), slider (12) extend to the outside of dovetail (10), the inside sliding connection of slider (12) has inserted block (16), inserted block (16) extend to the outside and fixedly connected with splint (11) of slider (12).

2. The mechanical clamp structure for industrial production line according to claim 1, wherein: the surface fixed connection of inserted block (16) has bolt (15), threaded connection has nut (14) on the outer wall of bolt (15), nut (14) and slider (12) contact.

3. The mechanical clamp structure for industrial production line according to claim 1, wherein: the fixed surface of workstation (1) is connected with a plurality of second support columns (4), the one end fixedly connected with connecting plate (5) of workstation (1) are kept away from in second support column (4), the fixed surface of connecting plate (5) installs cylinder (21), the output sliding connection of cylinder (21) has push rod (18), the one end fixedly connected with clamp plate (8) of cylinder (21) are kept away from in push rod (18).

4. The mechanical clamp structure for industrial production line according to claim 3, wherein: the surface of the connecting plate (5) is fixedly connected with a limiting cylinder (13), the outer wall of the push rod (18) is fixedly connected with a limiting rod (9), and the limiting rod (9) extends to the inside of the limiting cylinder (13) and is in sliding connection with the limiting cylinder (13).

5. The mechanical clamp structure for industrial production line according to claim 1, wherein: the surface fixed connection of transmission case (2) has motor (7), the output fixedly connected with threaded rod (19) of motor (7), the surface fixed connection of workstation (1) has first support column (3).

6. The mechanical clamp structure for industrial production line according to claim 1, wherein:

all seted up activity groove (17) on the outer wall that transmission case (2) are relative, dwang (6) activity is through activity groove (17).