CN218746794U

CN218746794U - Positioning device for casting polishing process

Info

Publication number: CN218746794U
Application number: CN202222626459.5U
Authority: CN
Inventors: 姜霄云; 王海平; 曹恒成
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-05
Filing date: 2022-10-05
Publication date: 2023-03-28
Anticipated expiration: 2032-10-05

Abstract

The utility model relates to a positioner that foundry goods process of polishing used, found seat, clamping arm including transition connecting plate, cylinder, the left and right sides symmetry is equipped with stop device on the transition connecting plate, it is equipped with a plurality of universal ball formula horizontal location supporting shoes to lie in between two stop device on the transition connecting plate, be equipped with clamping device on the transition connecting plate, clamping device includes revolving cylinder, cylinder and stands seat, clamping arm, and the revolving cylinder assembly stands the seat at the cylinder, and revolving cylinder's output shaft and clamping arm's one end fixed connection, and clamping arm's tip can be dismantled with the clamp piece and be connected. The utility model discloses a ball formula positioner, the slip through the ball reduces the foundry goods to the damage of supporting mechanism, and then improves the automatic uniformity of the process of polishing of casting blank, reduces the waste product loss, and clamping device can effectual clamp workpiece, more can effectively fix the work piece, and first wear-resisting piece, the convenient change of the wear-resisting piece of second, reduce cost.

Description

Positioning device for casting polishing process

Technical Field

The utility model relates to a foundry goods processing technology field, concretely relates to foundry goods positioner that polishes.

Background

Including the shell body in the foundry goods equipment of polishing, the mechanical hand of polishing, the revolving stage, and install the positioner on the revolving stage, mechanical hand of polishing and revolving stage are current forming technology, the mechanical hand of polishing is located one side of revolving stage, the revolving stage is generally that the centre is equipped with vertical division board, separate the revolving stage for two stations, be equipped with positioner on every station, for save time, in the work of polishing, a station is mechanical hand department of polishing in the casing, the description of being convenient for, the station that we defined for the mechanical hand department of polishing is the station of polishing, polish by the foundry goods of the mechanical hand of polishing in to the shell body, another station is in the outside, we define for preparing the station.

The working process comprises the following steps: the casting of the station of polishing is polished by the foundry goods in the casing by the polishing manipulator, prepare station department, hoisting equipment is hanging the casting of treating polishing, help by the workman place positioner on, "go up the casting", treat that the foundry goods that the polishing manipulator will be located inside polish the back, the revolving stage is rotatory, it gets into inside the casing to drive the casting of treating polishing, polish by the manipulator of polishing, the casting after polishing is then rolled out to the outside, the foundry goods after polishing is accomplished is hung away with hoisting equipment by the workman assistance, it is called down the casting, leave outside station, place the next subassembly of treating polishing on the station in the outside, the casting that the polishing manipulator was in the inside this moment, so circulate, carry out the casting and polish.

The positioning device in the existing casting polishing equipment always adopts a positioning and supporting mode with a sharp-angled supporting block or a spring pressing block, the mode is high in positioning accuracy, the supporting block or the spring pressing block is very easy to damage, and positioning inaccuracy can be caused after damage, so that a large amount of waste products with excessive grinding are generated.

Disclosure of Invention

For overcoming not enough, an object of the utility model is to provide a positioner that foundry goods process of polishing used is related to.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a positioner that foundry goods process of polishing was used, founds seat, clamping arm including transition connecting plate, cylinder, the left and right sides symmetry is equipped with stop device on the transition connecting plate, it is equipped with a plurality of universal ball formula horizontal location supporting shoes to lie in on the transition connecting plate between two stop device, be equipped with clamping device on the transition connecting plate, clamping device includes revolving cylinder, cylinder and founds seat, clamping arm, the bottom that the seat was found to the cylinder is equipped with and founds a mounting panel, and founds a mounting panel and passes through the bolt and install on the transition connecting plate, and revolving cylinder assembles in the seat is found to the cylinder, and revolving cylinder's output shaft and clamping arm's one end fixed connection, and clamping arm's tip and clamping plate can be dismantled and be connected.

Specifically, stop device includes two radial stopper, axial stopper, and the axial stopper is located two radial stopper's the outside, and the top edge of axial stopper is established to recessed arc structure, and two radial stopper symmetries set up, are V type limit structure.

In particular, the clamping devices are provided in two.

Specifically, a side wear-resistant block is arranged on one side, facing the universal ball type horizontal positioning supporting block, of the cylinder vertical seat.

Specifically, a first wear-resistant block and a second wear-resistant block are arranged on the clamping plate.

Specifically, a connecting block is arranged at one end, away from the rotary cylinder, of the clamping arm, a plurality of first strip-shaped through holes are formed in the clamping plate, first wear-resistant blocks are arranged in the first strip-shaped through holes, one ends of the first wear-resistant blocks penetrate through the strip-shaped through holes and the through holes of the connecting block and are fastened by first locking nuts, and a plurality of other first wear-resistant blocks can be installed on the first strip-shaped through holes of the clamping plate.

Specifically, one side of keeping away from the clamp arm on the clamp plate is equipped with the extension plate, is equipped with the wear-resisting piece of second on the extension plate, and it adopts can dismantle the connected mode, has seted up second bar through-hole on the extension plate promptly, and the wear-resisting piece of second passes second bar through-hole to by the fastening of second lock nut, the front side of the foundry goods of convenient contrast broad presss from both sides tightly.

Specifically, an air inlet pipe and an air outlet pipe of the rotary cylinder are led out of the cylinder vertical seat.

The utility model has the advantages that: the utility model discloses simple structure adopts ball formula positioner, and when the manual work was loaded and unloaded, the slip through the ball reduced the foundry goods to the damage of supporting mechanism, and then improved the automatic uniformity of the process of polishing of casting blank, reduced the waste product loss, clamping device can effectual tight work piece of clamp to fix the work piece, step up the combination of first wear-resisting piece on the board, the wear-resisting piece of second, more can effectively fix the work piece, and first wear-resisting piece, the convenient change of the wear-resisting piece of second, reduce cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 shows a first state of the clamping arm according to the present invention.

Fig. 3 shows a second state of the clamping arm according to the present invention.

Fig. 4 shows a third state of the clamping arm of the present invention.

Fig. 5 is a schematic structural diagram of the present invention assembled on the rotary table.

In the figure, 1 transition connecting plate, 2 radial limiting blocks, 3 axial limiting blocks, 4 cylinder vertical seats, 5 vertical seat mounting plates, 6 clamping arms, 7 clamping plates, 701 strip-shaped through holes, 702 extension plates, 8 first wear-resistant blocks, 801 first locking nuts, 9 second wear-resistant blocks, 901 second locking nuts, 10 horizontal positioning supporting blocks, 11 side wear-resistant blocks, 12 rotating cylinders, 1201 output end shafts, 1202 air inlet pipes, 1203 air outlet pipes, 13 rotating tables, 1301 vertical partition plates, 1302 rotating bases, 13A preparation stations, 13B grinding stations and 14 grinding manipulators are adopted.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the positioning device for the casting polishing process includes a transition connecting plate 1, a cylinder vertical seat 4, and a clamping arm 6, wherein limiting devices are symmetrically arranged on the left and right sides of the transition connecting plate 1, a plurality of universal ball type horizontal positioning supporting blocks 10 are arranged between the two limiting devices on the transition connecting plate 1, a clamping device is arranged on the transition connecting plate 1, the clamping device includes a rotary cylinder 12, a cylinder vertical seat 4, and a clamping arm 6, a vertical seat mounting plate 5 is arranged at the bottom of the cylinder vertical seat 4, the vertical seat mounting plate 5 is mounted on the transition connecting plate 1 through a bolt, the rotary cylinder 12 is assembled in the cylinder vertical seat 4 (indicated by a dotted line in the figure, inside the cylinder vertical seat), an output end shaft 1201 of the rotary cylinder 12 penetrates through the cylinder vertical seat 4 and is fixedly connected with one end of the clamping arm 6, and an end of the clamping arm 6 is detachably connected with the clamping plate 7.

Specifically, the limiting device comprises two radial limiting blocks 2 and an axial limiting block 3, the axial limiting block 3 is located on the outer side of the two radial limiting blocks 2, the upper edge of the axial limiting block 3 is of a concave arc-shaped structure, and the two radial limiting blocks 2 are symmetrically arranged and are of a V-shaped limiting structure.

Specifically, the two clamping devices are respectively positioned at the left side and the right side of the transition connecting plate 1 and at the rear side of a central shaft where the two sets of limiting devices are positioned.

Specifically, a side wear-proof block 11 is arranged on one side of the cylinder vertical seat 4 facing the universal ball type horizontal positioning support block 10.

Specifically, a plurality of first wear-resistant blocks 8 and second wear-resistant blocks 9 are arranged on the clamping plate 7.

Specifically, one end of the clamping arm 6, which is far away from the rotating cylinder, is provided with a connecting block 601, the clamping plate 7 is provided with a plurality of first strip-shaped through holes 701, first wear-resistant blocks 8 are arranged in the first strip-shaped through holes 701, the first wear-resistant blocks 8 can adopt wear-resistant bolts, one ends of the first wear-resistant blocks 8 penetrate through the strip-shaped through holes 701 and penetrate through the through holes of the connecting block 601, and the first wear-resistant blocks are fastened by first locking nuts 801, so that the interiors of the first wear-resistant blocks can contact castings to play a clamping role and also can play a connecting role, the positions of the first wear-resistant blocks 8 on the clamping plate 7 can be adjusted according to the structures of the castings, the positions of the clamping plate can be adjusted, a plurality of other first wear-resistant blocks 8 can be installed on the first strip-shaped through holes 701 of the clamping plate 7, the lengths of the first wear-resistant blocks can be adjusted according to different shapes conveniently, the replacement is also convenient, and the cost is reduced.

Specifically, one side of keeping away from clamping arm 6 on the clamp plate 7 is equipped with extension plate 702, is equipped with the wear-resisting piece 9 of second on the extension plate 702, and it adopts and to dismantle the connected mode, has seted up second bar through-hole on the extension plate promptly, and the wear-resisting piece 9 of second passes second bar through-hole to fasten by second lock nut 901, the front side of the foundry goods of convenient contrast broad presss from both sides tightly.

Specifically, the air inlet pipe 1202 and the air outlet pipe 1203 of the rotary cylinder 12 are led out of the cylinder vertical seat 4, connected with the air circuit, and the rotary cylinder 12 is connected with the controller, wherein the rotary cylinder and the controller thereof are the prior art, and are not described herein again.

During the use, revolving stage transition connecting plate 1 installs the both sides at the perpendicular baffle 1301 of revolving stage 13, as shown in fig. 5, the upper surface of revolving stage 13 is equipped with perpendicular baffle 1301, and perpendicular baffle 1301 divides the revolving stage into two parts, and positioner is all installed to two parts, and positioner passes through transition connecting plate 1 and welds on the revolving stage, and the revolving stage assembly is on rotating base 1302, and rotating base 1302 is automatic rotation, and common parts are used in prior art, and no longer repeated here.

The working process comprises the following steps:

when a casting is not placed, in a positioning device at a preparation station 13A, a rotary cylinder 12 drives a clamping arm 6 to be in an open state, as shown in a first state shown in fig. 2, the casting is placed above the positioning device, two ends of the casting are located on a limiting device, a universal ball type horizontal positioning supporting block 10 supports the bottom of the casting, the universal ball type horizontal positioning supporting block 10 is used for horizontal positioning and supporting, a universal ball of the universal ball type horizontal positioning supporting block 10 is used as a live point to be in contact with the lower surface of the casting, damage of the casting to a supporting mechanism is reduced, the rotary cylinder 12 rotates forward to drive the clamping arm 6 to rotate, as shown in a second state shown in fig. 3, the clamping arm in the working process is in one state until the rotary cylinder 12 drives the clamping arm 6 to rotate to press the casting, and as a third state shown in fig. 4, so that the end parts of a first wear-resistant block 8 and a second wear-resistant block 9 press the casting to play a role in fixing, and a side wear-resistant block 11 plays a role in protecting a cylinder vertical seat 4;

then, the rotating table 13 rotates to transfer the fixed casting into a housing (not shown in the figure), the casting is located in a polishing station 13B, the polishing manipulator 14 polishes the casting in the housing, the other side of the casting is located in a preparation station 13A, the casting to be polished on external hoisting equipment is placed on a positioning device with the assistance of workers to wait for polishing, after the polishing manipulator 14 polishes the casting located in the housing, the rotating table 13 rotates to drive the casting to be polished to enter the polishing station 13B inside the housing, the polishing manipulator 14 polishes the casting, the cast which is polished is transferred to the preparation station 13A outside, the rotating cylinder 12 rotates reversely, the clamping arm 6 opens to the state one in fig. 2, the cast which is polished is lifted away by the hoisting equipment with the assistance of workers, the casting leaves the positioning device of the preparation station 13A outside, and the next casting to be polished is placed on the positioning device of the preparation station 13A outside, and the casting polisher inside is currently rotated by the manipulator, and the polishing is performed in such a cycle.

The utility model discloses not be limited to the embodiment, anybody should learn the structural change who makes under the teaching of the utility model, all with the utility model discloses have the same or close technical scheme, all fall into the utility model discloses an within the protection scope.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a positioner that process was used is polished to foundry goods which characterized in that: including transition connecting plate, cylinder found seat, clamping arm, the left and right sides symmetry is equipped with stop device on the transition connecting plate, it is equipped with a plurality of universal ball formula horizontal location supporting shoes to lie in on the transition connecting plate between two stop device, be equipped with clamping device on the transition connecting plate, clamping device includes revolving cylinder, cylinder found seat, clamping arm, the bottom that the seat was found to the cylinder is equipped with and found a mounting panel, and found a mounting panel and passes through the bolt and install on the transition connecting plate, and the revolving cylinder assembly is in the seat is found to the cylinder, and revolving cylinder's output shaft and the one end fixed connection who presss from both sides the clamping arm, the tip and the clamping plate of clamping arm can be dismantled and be connected.

2. The positioning device for the casting grinding process according to claim 1, wherein: the limiting device comprises two radial limiting blocks and an axial limiting block, the axial limiting block is located on the outer sides of the two radial limiting blocks, the upper edge of the axial limiting block is arranged to be of a concave arc-shaped structure, and the two radial limiting blocks are symmetrically arranged and are of a V-shaped limiting structure.

3. The positioning apparatus for use in a casting dressing process of claim 1, wherein: the clamping device is provided with two clamping devices.

4. The positioning apparatus for use in a casting dressing process of claim 1, wherein: and a side wear-proof block is arranged on one side of the cylinder vertical seat, which faces the universal ball type horizontal positioning supporting block.

5. The positioning device for the casting grinding process according to claim 1, wherein: and a first wear-resistant block and a second wear-resistant block are arranged on the clamping plate.

6. The positioning device for the casting grinding process according to claim 1, wherein: the clamping arm is provided with a plurality of first strip-shaped through holes, a first wear-resistant block is arranged in each first strip-shaped through hole, one end of each first wear-resistant block penetrates through each strip-shaped through hole and the through hole of each connecting block, and the first wear-resistant blocks are fastened by first locking nuts.

7. The positioning device for the casting grinding process according to claim 6, wherein: a plurality of further first wear blocks can be mounted on the first strip-shaped through hole of the clamping plate.

8. The positioning device for the casting grinding process according to claim 1, wherein: one side of keeping away from the clamp arm on the clamp plate is equipped with the extension plate, is equipped with the wear-resisting piece of second on the extension plate, and it adopts can dismantle the connected mode, has seted up second bar through-hole on the extension plate promptly, and the wear-resisting piece of second passes second bar through-hole to fasten by second lock nut.

9. The positioning apparatus for use in a casting dressing process of claim 1, wherein: and the air inlet pipe and the air outlet pipe of the rotary cylinder are led out of the cylinder vertical seat.