CN219581667U

CN219581667U - Casting positioning device for precision casting

Info

Publication number: CN219581667U
Application number: CN202223572397.0U
Authority: CN
Inventors: 董小江
Original assignee: Suzhou Zirong Precision Machinery Equipment Co ltd
Current assignee: Suzhou Zirong Precision Machinery Equipment Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-08-25
Anticipated expiration: 2032-12-31

Abstract

The utility model provides a casting positioning device for precision casting, which comprises a placing plate, wherein two side plates are connected above the placing plate, sliding holes are formed in opposite sides of the side plates in a penetrating mode, sliding rods are slidably matched in the sliding holes, one end of each sliding rod is connected with a connecting plate, one side of each connecting plate is provided with a clamping plate, and one side of each clamping plate is connected with a rubber plate in a clamping mode. According to the utility model, the two sliding rods can be driven to move relatively simultaneously through the arrangement of the threaded disc, so that the position of the connecting rod can be conveniently adjusted by personnel, and one threaded disc can be used for driving the two sliding rods to move relatively simultaneously, so that the manufacturing cost of the positioning device is reduced.

Description

Casting positioning device for precision casting

Technical Field

The utility model relates to the technical field of building construction, in particular to a casting positioning device for precision casting.

Background

The utility model discloses a foundry goods positioner that precision casting used in publication No. CN209050449U, the on-line screen storage device comprises a base, the top of base is provided with the spout, the both sides of spout all are provided with the backup pad, the surface of spout is provided with the slider, one side of backup pad is provided with the cylinder, foundry goods positioner that this kind precision casting used is provided with lug, fastening plate, spring post, thing board and spring put, when fixing a position the foundry goods, the lug at first contacts with the foundry goods, the lug can alleviate vibration, and the fastening plate fastens the foundry goods through the lug, spring post can be compressed by the extrusion when fixed, play a cushioning effect, then the foundry goods on the thing board is fixed to the fastening plate, when the foundry goods is less than the thing board put, the fastening plate can extrude the thing board put, make the spring in the thing board compressed, further make the fastening plate to the foundry goods suddenly applied pressure reduce, thereby avoid exerting stronger pressure suddenly and can cause the foundry goods to appear wearing and tearing to make the condition that influences the foundry goods quality.

However, the arrangement of two cylinders also increases the manufacturing cost of the positioning device, and the rubber plate is a consumable part, so that the replacement is troublesome, and the replacement speed of personnel on the rubber plate is reduced.

Disclosure of Invention

In order to overcome the defects existing in the prior art, the casting positioning device for precision casting is provided at present, so that the problems that the manufacturing cost of the positioning device is increased when two cylinders are used, and the rubber plate is a consumable part and is troublesome in replacement are solved.

In order to achieve the above object, there is provided a casting positioning device for precision casting, comprising: place the board, the top of placing the board is connected with two curb plates, the slide hole has been run through to the opposite side of curb plate, the inside sliding fit of slide hole has the slide bar, the one end of slide bar is connected with the connecting plate, one side of connecting plate is provided with the grip block, one side joint of grip block has the rubber slab, the connecting plate with be provided with damper between the grip block, two the opposite side of rubber slab all is provided with a plurality of archs.

The damping component comprises a sliding block, two straight grooves are formed in the connecting plate in the length direction close to one side of the clamping plate, the sliding block is elastically matched in the parallel direction of the straight grooves, a hinging rod is arranged between the sliding block and the clamping plate, and a first spring is connected between four corners of the clamping plate of the connecting plate.

The utility model discloses a screw thread dish, including placing the board, including the board, the board is placed to the below rotation of board, be connected with the U-shaped pole between the opposite side of placing the board, the top of U-shaped pole is connected with servo motor, the below rotation of placing the board is connected with the screw thread dish, the one end of slide bar be connected with screw thread complex connecting rod between the screw thread dish, servo motor's output with the below fixed connection of screw thread dish.

The screw thread dish is provided with first plane screw thread in the below, the top of connecting rod be provided with first plane screw thread looks adaptation second plane screw thread.

The clamping device comprises a clamping plate, a clamping rod, a positioning groove, a clamping rod and a clamping groove, wherein a groove is formed in one side of the clamping plate, one side of the rubber plate is connected with a positioning block clamped in the groove, one side of the groove is provided with the positioning groove, the clamping rod is elastically matched with the positioning groove in the vertical direction, and one side of the positioning block is provided with the clamping groove which is matched with the clamping rod.

And a slope matched with the plane of the positioning block is arranged on one side of the clamping rod, which is close to the notch of the groove.

And a plurality of support columns are connected below the placing plate.

The utility model has the advantages that,

1. the two sliding rods can be driven to move relatively simultaneously through the arrangement of the threaded disc, so that the position of the connecting rod can be conveniently adjusted by personnel, and one threaded disc can drive the two sliding rods to move relatively simultaneously, so that the manufacturing cost of the positioning device is reduced;

2. through the damper who sets up, damper's setting can be further reduce the produced power behind the follow-up rubber slab contact foundry goods, has prolonged the life of rubber slab from this, and follow-up setting through the draw-in lever makes personnel need not borrow the instrument when changing the rubber slab, and easy operation to the change speed of personnel to the rubber slab has been improved.

Drawings

FIG. 1 is a schematic top perspective view of a positioning device according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of the positioning device according to the embodiment of the utility model;

FIG. 3 is a schematic view of a positioning device according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a clamping plate according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of FIG. 1 at A;

fig. 6 is a schematic diagram at B in fig. 2.

In the figure: 1. placing a plate; 2. a side plate; 3. a slide hole; 4. a slide bar; 5. a connecting plate; 6. a clamping plate; 7. a rubber plate; 8. a shock absorbing assembly; 9. a protrusion; 10. a slide block; 11. a straight groove; 12. a hinge rod; 13. a first spring; 14. a U-shaped rod; 15. a servo motor; 16. a threaded disc; 17. a connecting rod; 18. a groove; 19. a positioning block; 20. a clamping rod; 21. and a positioning groove.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

Referring to fig. 1 to 6, the utility model provides a casting positioning device for precision casting, which comprises a placing plate 1, wherein two side plates 2 are connected above the placing plate 1, sliding holes 3 are formed in opposite sides of the side plates 2 in a penetrating manner, sliding rods 4 are slidably matched in the sliding holes 3, one end of each sliding rod 4 is connected with a connecting plate 5, one side of each connecting plate 5 is provided with a clamping plate 6, one side of each clamping plate 6 is clamped with a rubber plate 7, a damping component 8 is arranged between each connecting plate 5 and each clamping plate 6, and a plurality of protrusions 9 are arranged on opposite sides of each rubber plate 7. The bulge 9 can adopt a round bulge 9, and a plurality of support columns are connected below the placing plate 1.

The damping component 8 of this embodiment includes a slider 10, two straight grooves 11 are formed in the connecting plate 5 in the length direction near one side of the clamping plate 6, the slider 10 is elastically fitted in the parallel direction of the straight grooves 11, a hinge rod 12 is disposed between the slider 10 and the clamping plate 6, and a first spring 13 is connected between the four corners of the clamping plate 6 of the connecting plate 5. A third spring is connected between the straight groove 11 and the slider 10.

As a preferred embodiment, the damping effect of the subsequent clamping plate 6 contacting the casting can be further improved by arranging the first spring 13 and the third spring, thereby further improving the safety of the casting

In this embodiment, a U-shaped rod 14 is connected between opposite sides of the placement plate 1, a servo motor 15 is connected above the U-shaped rod 14, a threaded disc 16 is rotatably connected below the placement plate 1, a connecting rod 17 in threaded fit with the threaded disc 16 is connected at one end of the sliding rod 4, and an output end of the servo motor 15 is fixedly connected with the lower part of the threaded disc 16. The connecting rod 17 and the sliding rod 4 are connected in a welding mode, and the servo motor 15 is mounted above the U-shaped rod 14 in a screw mode.

As a preferred embodiment, the screw thread disc 16 can drive the two slide bars 4 to move relatively at the same time, thereby facilitating the adjustment of the position of the connecting rod 17 by personnel, and one screw thread disc 16 can drive the two slide bars 4 to move relatively at the same time, thereby reducing the manufacturing cost of the positioning device.

In this embodiment, a first planar thread is provided below the threaded disc 16, and a second planar thread adapted to the first planar thread is provided above the connecting rod 17.

As a preferred embodiment, the first planar thread and the second planar thread are arranged to drive the two connecting rods 17 to slide simultaneously when the thread discs 16 rotate, thereby improving the speed of adjusting the positions of the connecting rods 17.

In this embodiment, a groove 18 is formed on one side of the clamping plate 6, a slider 10 clamped in the groove 18 is connected to one side of the rubber plate 7, a positioning groove 21 is formed on one side of the groove 18, a clamping rod 20 is elastically matched in the vertical direction of the positioning groove 21, and a clamping groove matched with the clamping rod 20 is formed on one side of the positioning block 19. One side of the positioning groove 21 is provided with a notch, one side of the clamping rod 20 is provided with a protrusion 9 which is in sliding fit in the notch, a second spring is connected between the protrusion 9 and the notch, the clamping rod 20 is of a rectangular rod structure, and the clamping groove is of a rectangular groove structure.

As a preferred embodiment, the rubber plate 7 is arranged to reduce damage to the casting caused by excessive clamping force, and the clamping rod 20 and the groove 18 facilitate the installation and the disassembly of the rubber plate 7 by personnel.

In this embodiment, the side of the clamping rod 20 near the notch of the groove 18 is provided with a slope matching with the plane of the positioning block 19. The slope can directly squeeze the clamping rod 20 after the positioning block 19 enters the groove 18 to enable the clamping rod 20 to retract into the straight groove 11, so that the positioning block 19 can be conveniently installed by personnel.

When the casting needs to be clamped, a person firstly places the casting above the placing plate 1, then opens the servo motor 15, enables the threaded disc 16 connected with the output end of the servo motor 15 to rotate, then drives the two connecting rods 17 to move relatively, then drives the sliding rod 4 to slide along the sliding hole 3 and drives the connecting plate 5 to move towards one side close to the casting, then the connecting plate 5 is firstly contacted with the casting by the rubber plate 7, then the sliding rod 4 continuously slides, then the connecting plate 5 moves towards one side close to the clamping plate 6, then the connecting plate 5 pushes the sliding block 10 to slide along the straight groove 11 through the hinging rod 12, meanwhile, the connecting plate 5 firstly presses the first spring 13 to perform first shock absorption treatment, then the sliding block 10 can press the third spring to achieve second shock absorption treatment, therefore, the clamping effect of the positioning device on the casting is improved, then when the person needs to replace the rubber plate 7, the clamping rod 20 presses the second spring along the positioning groove 21, meanwhile, the clamping rod 20 can slide out of the clamping groove 7, then the person pulls the rubber plate 7 to slide along the positioning groove 19, the connecting plate 19 is firstly installed in the clamping groove 19, the position of the clamping groove 19 is required to be installed in the first groove, and then the positioning block 19 is firstly pressed into the positioning block 20, and the position of the positioning block is firstly pressed into the positioning block 20, and then the positioning block is firstly installed in the positioning block 20, and finally the positioning block is finally, and the positioning block is positioned in the plane to be installed.

It should be noted that, the structures, proportions, sizes and the like shown in the drawings attached to the present specification are used for understanding and reading only in conjunction with the disclosure of the present specification, and are not intended to limit the applicable limitations of the present utility model, so that any modification of the structures, variation of proportions or adjustment of sizes of the structures, proportions and the like should not be construed as essential to the present utility model, and should still fall within the scope of the disclosure of the present utility model without affecting the efficacy and achievement of the present utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

The present utility model has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the utility model based on the above description. Accordingly, certain details of the embodiments are not to be interpreted as limiting the utility model, which is defined by the appended claims.

Claims

1. A casting positioning device for precision casting, comprising: place board (1), its characterized in that, the top of placing board (1) is connected with two curb plates (2), slide hole (3) have been run through to the opposite side of curb plate (2), the inside sliding fit of slide hole (3) has slide bar (4), the one end of slide bar (4) is connected with connecting plate (5), one side of connecting plate (5) is provided with grip block (6), one side joint of grip block (6) has rubber slab (7), connecting plate (5) with be provided with damper (8) between grip block (6), two the opposite side of rubber slab (7) all is provided with a plurality of archs (9).

2. The casting positioning device for precision casting according to claim 1, wherein: the damping component (8) comprises a sliding block (10), two straight grooves (11) are formed in the connecting plate (5) in the direction, which is close to the length direction, of one side of the clamping plate (6), the sliding block (10) is elastically matched in the parallel direction of the straight grooves (11), a hinging rod (12) is arranged between the sliding block (10) and the clamping plate (6), and a first spring (13) is connected between the four corners of the clamping plate (6) of the connecting plate (5).

3. The casting positioning device for precision casting according to claim 1, wherein: the novel automatic feeding device is characterized in that a U-shaped rod (14) is connected between opposite sides of the placing plate (1), a servo motor (15) is connected above the U-shaped rod (14), a threaded disc (16) is connected with the lower side of the placing plate (1) in a rotating mode, a connecting rod (17) in threaded fit with the threaded disc (16) is connected to one end of the sliding rod (4), and the output end of the servo motor (15) is fixedly connected with the lower side of the threaded disc (16).

4. A casting positioning apparatus for precision casting according to claim 3, wherein: the screw thread dish (16) below is provided with first plane screw thread, the top of connecting rod (17) be provided with first plane screw thread looks adaptation second plane screw thread.

5. A casting positioning apparatus for precision casting according to claim 3, wherein: the clamping plate is characterized in that a groove (18) is formed in one side of the clamping plate (6), a positioning block (19) clamped in the groove (18) is connected to one side of the rubber plate (7), a positioning groove (21) is formed in one side of the groove (18), a clamping rod (20) is elastically matched with the positioning groove (21) in the vertical direction, and a clamping groove matched with the clamping rod (20) is formed in one side of the positioning block (19).

6. The casting positioning device for precision casting according to claim 5, wherein: one side of the clamping rod (20) close to the notch of the groove (18) is provided with a slope matched with the plane of the positioning block (19).

7. The casting positioning device for precision casting according to claim 1, wherein: a plurality of support columns are connected below the placement plate (1).