CN215393802U

CN215393802U - Mechanical engineering's location clamping device

Info

Publication number: CN215393802U
Application number: CN202121729823.XU
Authority: CN
Inventors: 高道军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-04
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a positioning and clamping device for mechanical engineering, which relates to the technical field of auxiliary equipment for machining and comprises a connecting plate, wherein an object carrying plate is arranged above the connecting plate, the bottom end of the object carrying plate is fixedly connected with a fixing plate, the fixing plate is fixedly connected with the connecting plate, a first sliding groove is formed in the object carrying plate, and a clamping plate is slidably connected to the inner side of the first sliding groove. This mechanical engineering's location clamping device, through the vortex frid, the driving plate, first slider, the slide bar, cooperation setting between the splint, can carry out centre gripping simultaneously to the four sides of work piece automatically, promote clamping speed and fixed effect, make the work piece fixed convenient and fast more, through first cylinder, the second cylinder, first mounting panel, the second mounting panel, the third mounting panel, the fourth mounting panel, the fifth mounting panel, cooperation setting between the second spout, the convenience is carried out the slope adjustment to the work piece, the convenience carries out the processing on the special angle to the work piece.

Description

Mechanical engineering's location clamping device

Technical Field

The utility model relates to the technical field of auxiliary equipment for machining, in particular to a positioning and clamping device for mechanical engineering.

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. 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. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. When a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing.

In chinese utility model patent application no: the utility model discloses a mechanical engineering's location clamping device, including dismantling the cushion of connection on the workstation, the cushion top is provided with the work piece stopper, and the work piece stopper passes through connecting piece one with the cushion and fixes, and work piece resettlement groove has been seted up to the upper surface of work piece stopper, and the below in work piece resettlement groove is provided with liftout device, has seted up at least one mounting hole one on the lateral wall in work piece resettlement groove, wears to be equipped with the setting element in the mounting hole one, is provided with detachable handheld portion on the setting element. This mechanical engineering's location clamping device, when using, need manually carry out the centre gripping to the work piece, it is comparatively inconvenient to can not carry out the centre gripping to the four sides of work piece simultaneously, centre gripping process is inefficient, and fixed effect is poor, and after the work piece was fixed, the inconvenience was adjusted the work piece that inclines, the inconvenient shortcoming of carrying out the processing on the special angle to the work piece.

Therefore, there is a need for a mechanical positioning and clamping device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a positioning and clamping device for mechanical engineering, which solves the problems that the conventional positioning and clamping device for mechanical engineering, which is provided by the background art, is inconvenient to clamp a workpiece manually, cannot clamp four sides of the workpiece simultaneously, is low in clamping efficiency and poor in fixing effect, and is inconvenient to perform inclined adjustment on the workpiece after the workpiece is fixed and is inconvenient to perform processing on the workpiece at a special angle.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a positioning and clamping device for mechanical engineering comprises a connecting plate, wherein a carrying plate is arranged above the connecting plate, a fixed plate is fixedly connected to the bottom end of the carrying plate, the fixed plate is fixedly connected with the connecting plate, a first sliding groove is formed in the carrying plate, a clamping plate is slidably connected to the inner side of the first sliding groove, a transmission plate is fixedly connected to the bottom end of the clamping plate, sliding rods are slidably connected to both sides of the inner portion of the transmission plate, a connecting block is fixedly connected to the middle portion of the bottom end of the carrying plate, two ends of each sliding rod are respectively fixedly connected with the connecting block and the fixed plate, a motor is fixedly connected to the middle portion of the top end of the connecting plate, a vortex groove plate is fixedly connected to the motor shaft of the motor, first sliding blocks are fixedly connected to both sides of the bottom end of the transmission plate, the transmission plate is slidably connected with the vortex groove plate through the first sliding blocks, a base is arranged below the connecting plate, the utility model discloses a pneumatic control valve, including base, first cylinder of top fixedly connected with and second cylinder, the first mounting panel of top fixedly connected with of first cylinder, the top of first mounting panel articulates there is the second mounting panel, the second mounting panel is articulated with the connecting plate, the top fixedly connected with third mounting panel of second cylinder, the top of third mounting panel articulates there is the fourth mounting panel, the top of fourth mounting panel articulates there is the fifth mounting panel, the top fixedly connected with second slider of fifth mounting panel, the second spout has been seted up to the bottom of connecting plate, second slider and second spout sliding connection.

Preferably, there are four fixing plates, and the four fixing plates are distributed annularly.

Preferably, there are four first chutes, and the four first chutes are annularly distributed.

Preferably, the inner side of the clamping plate is fixedly connected with a non-slip mat.

Preferably, there are two first cylinders, and the two first cylinders are adjacently distributed.

Preferably, there are two second cylinders, and two second cylinders are distributed adjacently.

Preferably, there are two second sliding chutes, and the two second sliding chutes are adjacently distributed.

(III) advantageous effects

Compared with the prior art, the utility model provides a positioning and clamping device for mechanical engineering, which has the following beneficial effects:

1. this mechanical engineering's location clamping device sets up through the cooperation between vortex frid, driving plate, first slider, slide bar, the splint, can carry out centre gripping simultaneously to the four sides of work piece automatically, promotes clamping speed and fixed effect, makes the fixed convenient and fast more of work piece.

2. This mechanical engineering's location clamping device sets up through the cooperation between first cylinder, second cylinder, first mounting panel, second mounting panel, third mounting panel, fourth mounting panel, fifth mounting panel, the second spout, conveniently inclines to adjust the work piece, conveniently carries out the processing on the special angle to the work piece.

Drawings

FIG. 1 is a three-dimensional schematic of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic three-dimensional cross-sectional view of a structure of the present invention;

FIG. 4 is a three-dimensional bottom view of the structure of the present invention;

FIG. 5 is a three-dimensional schematic view of a scroll plate structure of the present invention.

In the figure: 1. a connecting plate; 2. a loading plate; 3. a fixing plate; 4. a first chute; 5. a splint; 6. a drive plate; 7. a slide bar; 8. connecting blocks; 9. a first slider; 10. a swirl slotted plate; 11. a motor; 12. a base; 13. a first cylinder; 14. a first mounting plate; 15. a second mounting plate; 16. a second cylinder; 17. a third mounting plate; 18. a fourth mounting plate; 19. a fifth mounting plate; 20. a second slider; 21. a second runner.

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. 1-5, a positioning and clamping device for mechanical engineering comprises a connecting plate 1, a carrying plate 2 is disposed above the connecting plate 1, four fixing plates 3 are fixedly connected to the bottom end of the carrying plate 2, the four fixing plates 3 are annularly distributed, the fixing plates 3 are fixedly connected to the connecting plate 1, a first sliding groove 4 is formed in the carrying plate 2, four first sliding grooves 4 are annularly distributed, a clamping plate 5 is slidably connected to the inner side of the first sliding groove 4, a non-slip mat is fixedly connected to the inner side of the clamping plate 5, a transmission plate 6 is fixedly connected to the bottom end of the clamping plate 5, sliding rods 7 are slidably connected to both sides of the interior of the transmission plate 6, a connecting block 8 is fixedly connected to the middle portion of the bottom end of the carrying plate 2, both ends of the sliding rods 7 are fixedly connected to the connecting block 8 and the fixing plates 3, a motor 11 is fixedly connected to the middle portion of the top end of the connecting plate 1, a vortex groove plate 10 is fixedly connected to a motor shaft of a motor 11, first sliding blocks 9 are fixedly connected to two sides of the bottom end of a transmission plate 6, the transmission plate 6 is in sliding connection with the vortex groove plate 10 through the first sliding blocks 9, four sides of a workpiece can be automatically clamped simultaneously through matching arrangement among the vortex groove plate 10, the transmission plate 6, the first sliding blocks 9, sliding rods 7 and clamping plates 5, clamping speed and fixing effect are improved, and the workpiece is fixed more conveniently and rapidly, a base 12 is arranged below the connection plate 1, first air cylinders 13 and second air cylinders 16 are respectively and fixedly connected to two sides of the top end of the base 12, two first air cylinders 13 are arranged, two first air cylinders 13 are adjacently distributed, two second air cylinders 16 are arranged, two second air cylinders 16 are adjacently distributed, a first mounting plate 14 is fixedly connected to the top end of the first air cylinders 13, and a second mounting plate 15 is hinged to the top end of the first mounting plate 14, the second mounting plate 15 is hinged to the connecting plate 1, the hinging direction of the first mounting plate 14 and the second mounting plate 15 is perpendicular to the hinging direction of the second mounting plate 15 and the connecting plate 1, the top end of the second air cylinder 16 is fixedly connected with a third mounting plate 17, the top end of the third mounting plate 17 is hinged with a fourth mounting plate 18, the top end of the fourth mounting plate 18 is hinged with a fifth mounting plate 19, the hinging direction of the third mounting plate 17 and the fourth mounting plate 18 is perpendicular to the hinging direction of the fourth mounting plate 18 and the fifth mounting plate 19, the top end of the fifth mounting plate 19 is fixedly connected with a second slider 20, the bottom end of the connecting plate 1 is provided with two second chutes 21, the two second chutes 21 are adjacently distributed, the second slider 20 is slidably connected with the second chutes 21, and passes through the first air cylinder 13, the second air cylinder 16, the first mounting plate 14, the second mounting plate 15 and the third mounting plate 17, The fourth mounting plate 18, the fifth mounting plate 19 and the second sliding groove 21 are matched, so that the workpiece can be adjusted in an inclined mode conveniently, and the workpiece can be machined at a special angle conveniently.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the workpiece clamping device is used, a workpiece is placed on the object carrying plate 2, the motor 11 is started, the motor 11 drives the vortex groove plate 10 to rotate through the motor shaft, the vortex groove plate 10 can enable the four transmission plates 6 to move towards the center simultaneously through the first sliding block 9 when rotating, the transmission plates 6 drive the clamping plates 5 to move on the sliding rod 7, the four clamping plates 5 clamp the workpiece, fixing is completed, when the workpiece is machined, the inclination angle of the workpiece is adjusted as required, the second air cylinder 16 and the first air cylinder 13 can be started, the second air cylinder 16 extends, the opposite first air cylinder 13 shortens, or the first air cylinder 13 extends, the opposite second air cylinder 16 shortens, the workpiece can be inclined on the X axis and the Y axis, and the angle is adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical engineering's location clamping device, includes connecting plate (1), its characterized in that: the novel bearing plate is characterized in that a bearing plate (2) is arranged above the connecting plate (1), a fixed plate (3) is fixedly connected to the bottom end of the bearing plate (2), the fixed plate (3) is fixedly connected with the connecting plate (1), a first sliding groove (4) is formed in the bearing plate (2), a clamping plate (5) is slidably connected to the inner side of the first sliding groove (4), a transmission plate (6) is fixedly connected to the bottom end of the clamping plate (5), sliding rods (7) are slidably connected to both sides of the inner portion of the transmission plate (6), a connecting block (8) is fixedly connected to the middle portion of the bottom end of the bearing plate (2), two ends of each sliding rod (7) are fixedly connected with the connecting block (8) and the fixed plate (3) respectively, a motor (11) is fixedly connected to the middle portion of the top end of the connecting plate (1), and a vortex groove plate (10) is fixedly connected to the motor shaft of the motor (11), the bottom both sides of driving plate (6) all fixedly connected with first slider (9), driving plate (6) are through first slider (9) and vortex frid (10) sliding connection, the below of connecting plate (1) is equipped with base (12), the top both sides of base (12) are fixedly connected with first cylinder (13) and second cylinder (16) respectively, the top fixedly connected with first mounting panel (14) of first cylinder (13), the top of first mounting panel (14) articulates there is second mounting panel (15), second mounting panel (15) and connecting plate (1) articulate, the top fixedly connected with third mounting panel (17) of second cylinder (16), the top of third mounting panel (17) articulates there is fourth mounting panel (18), the top of fourth mounting panel (18) articulates there is fifth mounting panel (19), the top fixedly connected with second slider (20) of fifth mounting panel (19), second spout (21) have been seted up to the bottom of connecting plate (1), second slider (20) and second spout (21) sliding connection.

2. A mechanical engineering positioning and clamping device as claimed in claim 1, wherein: the number of the fixing plates (3) is four, and the four fixing plates (3) are distributed annularly.

3. A mechanical engineering positioning and clamping device as claimed in claim 1, wherein: the number of the first sliding grooves (4) is four, and the four first sliding grooves (4) are distributed annularly.

4. A mechanical engineering positioning and clamping device as claimed in claim 1, wherein: the inner side of the clamping plate (5) is fixedly connected with an anti-slip mat.

5. A mechanical engineering positioning and clamping device as claimed in claim 1, wherein: the number of the first cylinders (13) is two, and the two first cylinders (13) are distributed adjacently.

6. A mechanical engineering positioning and clamping device as claimed in claim 1, wherein: the number of the second cylinders (16) is two, and the two second cylinders (16) are distributed adjacently.

7. A mechanical engineering positioning and clamping device as claimed in claim 1, wherein: the number of the second sliding grooves (21) is two, and the two second sliding grooves (21) are distributed adjacently.