CN214218148U

CN214218148U - Positioning fixture for cylinder

Info

Publication number: CN214218148U
Application number: CN202023260508.5U
Authority: CN
Inventors: 李佑刚; 王从从; 张鋆莹
Original assignee: Changshu In Group Electromechanical Equipment Co ltd
Current assignee: Changshu In Group Electromechanical Equipment Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-17
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a positioning fixture for a cylinder, which comprises a weighing platform, double-chain wheel rollers and a clamping mechanism, wherein the weighing platform is provided with a bottom frame, the bottom frame is provided with an upper top plate, a plurality of double-chain wheel rollers are arranged between two fixed roller folded plates, the center of the bottom end of the upper top plate is provided with a first bearing, the first bearing is provided with a first shaft, the bottom end of the first shaft is provided with a bottom plate, and the bottom end of the upper top plate is provided with the clamping mechanism; two telescopic cylinder are installed to the top board bottom, and connecting plate one is installed to telescopic cylinder one side, and connecting rod one is installed to the connecting plate one side, the connecting rod other end passes through the second bearing and installs on the movable block, goes up roof top and bottom four corners symmetry and installs the shaft coupling, install axle two on the shaft coupling, two bottom fixed mounting of axle have the movable block, and two top fixed mounting of axle have the bracing piece, and the bracing piece is located the roof top, fixed mounting has circular tight piece of clamp on the bracing piece.

Description

Positioning fixture for cylinder

Technical Field

The utility model belongs to the technical field of machinery, concretely relates to positioning fixture for drum.

Background

When the columnar charging barrel is conveyed on the raceway, position deviation can occur, an error exists between the columnar charging barrel and a specified position, and raw materials can be injected out of the charging barrel; secondly, the column-shaped charging barrel may have unstable gravity center during the material injection process and topple over to spill the raw materials in the charging barrel, which causes unnecessary trouble in production, increases the workload of operators and reduces the production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, the utility model provides a positioning fixture for drum.

The utility model provides a following technical scheme:

the utility model provides a positioning fixture for drum, includes weighing platform, double-sprocket cylinder and clamping mechanism, install the chassis on the weighing platform, install the roof on the chassis, install two fixed roller folded plates on going up the roof, install a plurality of double-sprocket cylinders between two fixed roller folded plates, install the drum body on the double-sprocket cylinder, go up roof bottom center and install first bearing, install axle one on the first bearing, the bottom plate is installed to an axle bottom, go up the roof bottom and install clamping mechanism.

Further, clamping mechanism includes telescopic cylinder, shaft coupling and circular tight piece of clamp, go up the roof bottom and install two telescopic cylinder, connecting plate one is installed to telescopic cylinder one side, telescopic cylinder and connecting plate one are through floating the articulate, connecting rod one is installed to connecting plate one side, the connecting rod one end is installed in connecting plate one bottom through the second bearing, a connecting rod other end is installed on the movable block through the second bearing, go up the roof top and the bottom four corners symmetry installs the shaft coupling, install axle two on the shaft coupling, two bottom fixed mounting of axle have the movable block, two top fixed mounting of axle have the bracing piece, the bracing piece is located the roof top, fixed mounting has circular tight piece of clamp on the bracing piece.

Furthermore, two connecting rods II are installed on the bottom plate, a second bearing of one connecting rod II is installed on the first connecting plate, a second bearing of the other connecting rod II is installed on the second connecting plate, the second connecting plate is located on the other side of the bottom plate, and the first connecting rod is installed on the second connecting plate.

Furthermore, the connecting plate I and the connecting plate II are provided with sliding blocks, guide rails are arranged on two sides of the first bearing, and the guide rails are fixedly arranged at the bottom end of the upper top plate.

Furthermore, fixed cylinder folded plates are installed on two sides of the telescopic cylinder.

Furthermore, a chain wheel baffle is arranged on a fixed roller folded plate of the double-chain-wheel roller, which is positioned on one side of the chain wheel.

Furthermore, gaskets are mounted at the top end and the bottom end of the first shaft and the second shaft.

The utility model has the advantages that: the weighing platform senses the weight of the charging barrel and then controls the clamping mechanism to move, the charging barrel is accurately positioned through the clamping mechanism, so that raw materials are conveniently injected, the stability of the charging barrel in the material injection process is ensured, and the production efficiency is improved; the circular clamping block is made of rubber materials, so that slipping in the process of clamping the material cylinder is avoided, the material cylinder is conveniently and stably clamped, the processing efficiency is improved, and the processing cost is saved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a bottom view of the clamping mechanism of the present invention;

fig. 4 is an isometric view of the present invention.

Labeled as: 1. a weighing platform; 2. a double sprocket roller; 3. a cylinder body; 4. an upper top plate; 5. a clamping mechanism; 501. a first connecting plate; 502. a floating joint; 503. a base plate; 504. a telescopic cylinder; 505. a first connecting rod; 506. a second bearing; 507. a second connecting rod; 508. a movable block; 509. a coupling; 510. a circular clamping block; 511. a support bar; 512. a second shaft; 513. a second connecting plate; 6. a gasket; 7. a sprocket baffle; 8. fixing the roller folded plate; 9. a chassis; 10. a slider; 11. fixing a cylinder folded plate; 12. a first bearing; 13. a first shaft; 14. a guide rail.

Detailed Description

As shown in fig. 1, 2, 3 and 4, a positioning fixture for a cylinder comprises a weighing platform 1, a double-chain wheel roller 2 and a clamping mechanism 5, wherein the weighing platform 1 is provided with a bottom frame 9, the bottom frame 9 is provided with an upper top plate 4, the upper top plate 4 is provided with two fixed roller folded plates 8, a plurality of double-chain wheel rollers 2 are arranged between the two fixed roller folded plates 8, the double-chain wheel roller 2 is provided with a cylinder body 3, the center of the bottom end of the upper top plate 4 is provided with a first bearing 12, the first bearing 12 is provided with a first shaft 13, the bottom end of the first shaft 13 is provided with a bottom plate 503, and the bottom end of the upper top plate 4 is provided with the clamping mechanism 5; the fixed roller folded plate 8 of the double-chain wheel roller 2 positioned on one side of the chain wheel is provided with a chain wheel baffle 7.

The clamping mechanism 5 comprises a telescopic cylinder 504, a coupler 509 and a circular clamping block 510, two telescopic cylinders 504 are mounted at the bottom end of an upper top plate 4, fixed cylinder folded plates 11 are mounted at two sides of the telescopic cylinders 504, a first connecting plate 501 is mounted at one side of the telescopic cylinder 504, the telescopic cylinder 504 and the first connecting plate 501 are connected through a floating joint 502, a first connecting rod 505 is mounted at one side of the first connecting plate 501, one end of the first connecting rod 505 is mounted at the bottom end of the first connecting plate 501 through a second bearing 506, the other end of the first connecting rod 505 is mounted on a movable block 508 through the second bearing 506, the couplers 509 are symmetrically mounted at the top end and the bottom end of the upper top plate 4, a second shaft 512 is mounted on the couplers 509, the movable block 508 is fixedly mounted at the bottom end of the second shaft 512, a support rod 511 is located above the upper top plate 4, and the circular clamping block 510 is fixedly mounted on the support rod 511, gaskets 6 are arranged at the top end and the bottom end of the first shaft 13 and the second shaft 512.

Two connecting rods two 507 are installed on the bottom plate 503, one connecting rod two 507 is installed on the connecting plate one 501 through a second bearing 506, the other connecting rod two 507 is installed on the connecting plate two 513 through the second bearing 506, the connecting plate two 513 is located on the other side of the bottom plate 503, two connecting rods one 505 are installed on the connecting plate two 513, the sliding blocks 10 are installed on the connecting plate one 501 and the connecting plate two 513, guide rails 14 are installed on two sides of the first bearing 12, and the guide rails 14 are fixedly installed at the bottom end of the upper top plate 4.

The chain wheel baffle 7 arranged on one side of the double-chain wheel roller 2 has a protection effect on a chain wheel on the double-chain wheel roller 2, the service life of the double-chain wheel roller 2 is prolonged, the coupler 509 is fixedly arranged on the upper top plate 4, the second shaft 512 is movably arranged on the coupler 509, the second shaft 512 is fixedly provided with a support rod 511, the support rod 511 is positioned above the upper top plate 4, the other end of the support rod 511 is fixedly provided with a circular clamping block 510, the circular clamping block 510 is made of rubber materials and has an anti-skid effect so as to stably support the cylinder body 3, the second shaft 512 is fixedly provided with a movable block 508, the movable block 508 is positioned below the upper top plate 4, the other end of the movable block 508 is provided with a first connecting rod 505, one end of the first connecting rod 505 is arranged on the movable block 508 through a second bearing 506, the other end of the first connecting rod 505 is arranged on the first connecting plate 501 through the second bearing 506, one side of the first connecting plate 501 is provided with two telescopic cylinders 504, the telescopic cylinder 504 is connected with the first connecting plate 501 through the floating joint 502, the telescopic cylinder 504 is fixedly installed on the upper top plate 4 through the fixed cylinder folded plate 11, the sliding block 10 is installed on the first connecting plate 501, and the sliding block 10 is installed on the guide rail 14, so that the first connecting plate 501 can move conveniently.

When the utility model is used, the empty rated value and the full rated value of the weighing platform 1 are determined, the empty cylinder body 3 is conveyed on the double-chain wheel roller 2, when the empty cylinder body 3 is conveyed to the sensing area of the weighing platform 1, the double-chain wheel roller 2 stops conveying, the telescopic cylinder 504 works at the moment, the telescopic cylinder 504 pulls the first connecting plate 505 to move towards the direction of the bottom plate 503, the first connecting rod 505 connected with the first connecting plate 501 pulls the movable block 508 to draw close towards the middle, the two shafts 512 positioned at one side of the cylinder body 3 rotate clockwise at the moment, the other side rotates anticlockwise, the supporting rod 511 and the circular clamping block 510 fixedly arranged on the second shaft draw close towards the middle to clamp the cylinder body 3, meanwhile, the second connecting rod 507 connected with the first connecting plate 501 pushes the bottom plate to swing clockwise, the second connecting plate 507 pulls the second connecting plate 513 to move towards the direction of the bottom plate 503, the connecting rod I505 arranged on the connecting plate II 513 pulls the movable block 508 to be close to the middle, the two shafts II 512 positioned on the other side of the cylinder body 3 rotate clockwise and anticlockwise respectively, the supporting rod 511 and the circular clamping block 510 are close to the middle to clamp the cylinder body 3, at the moment, materials are injected into the cylinder body 3, when the weight reaches the full-load rated value of the weighing platform 1, the telescopic cylinder 504 pushes the connecting plate I501 to move in the opposite direction of the bottom plate 503, the clamping steps are opposite, the cylinder body 3 is loosened, and the external motor drives the double-chain wheel roller 2 to rotate to convey the cylinder body 3, so that the cylinder body 3 is horizontally output.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The positioning clamp for the cylinder comprises a weighing platform (1), double-chain wheel rollers (2) and a clamping mechanism (5), and is characterized in that the weighing platform (1) is provided with a bottom frame (9), the bottom frame (9) is provided with an upper top plate (4), the upper top plate (4) is provided with two fixed roller folded plates (8), a plurality of double-chain wheel rollers (2) are arranged between the two fixed roller folded plates (8), the double-chain wheel rollers (2) are provided with a cylinder body (3), the center of the bottom end of the upper top plate (4) is provided with a first bearing (12), the first bearing (12) is provided with a first shaft (13), the bottom end of the first shaft (13) is movably provided with a bottom plate (503), and the bottom end of the upper top plate (4) is provided with the clamping mechanism (5);

the clamping mechanism (5) comprises a telescopic cylinder (504), a coupler (509) and a circular clamping block (510), two telescopic cylinders (504) are installed at the bottom end of the upper top plate (4), a first connecting plate (501) is installed on one side of the telescopic cylinder (504), the telescopic cylinder (504) and the first connecting plate (501) are connected through a floating joint (502), a first connecting rod (505) is installed on one side of the first connecting plate (501), one end of the first connecting rod (505) is installed at the bottom end of the first connecting plate (501) through a second bearing (506), the other end of the first connecting rod (505) is installed on a movable block (508) through a second bearing (506), the coupler (509) is symmetrically installed at the top end and the bottom end four corners of the upper top plate (4), a second shaft (512) is installed on the coupler (509), and the movable block (508) is fixedly installed on the second shaft (512), a supporting rod (511) is fixedly mounted on the second shaft (512), the supporting rod (511) is located above the upper top plate (4), and a circular clamping block (510) is fixedly mounted on the supporting rod (511).

2. The positioning jig for a cylinder as set forth in claim 1, wherein two second connecting rods (507) are installed on the base plate (503), the one second connecting rod (507) is installed on the first connecting plate (501) through the second bearing (506), the other second connecting rod (507) is installed on the second connecting plate (513) through the second bearing (506), the second connecting plate (513) is located at the other side of the base plate (503), and the two first connecting rods (505) are installed on the second connecting plate (513).

3. The positioning fixture for the cylinder as claimed in claim 1, wherein the first connecting plate (501) and the second connecting plate (513) are provided with sliding blocks (10), the first bearing (12) is provided with guide rails (14) at two sides, and the guide rails (14) are fixedly arranged at the bottom end of the upper top plate (4).

4. The positioning jig for a cylinder as set forth in claim 1, wherein fixing cylinder flaps (11) are installed at both sides of the telescopic cylinder (504).

5. Positioning fixture for cylinders according to claim 1, characterized in that the sprocket blind (7) is mounted on the fixed roller flap (8) of the double sprocket roller (2) on the sprocket side.

6. The positioning jig for cylinders according to claim 1, characterized in that the top and bottom ends of the first shaft (13) and the second shaft (512) are each mounted with a gasket (6).