CN219194183U - Lifting appliance for casting shot blasting machine - Google Patents

Abstract

The utility model provides a hanger for a casting shot blasting machine, which comprises a supporting rod, wherein the top end of the supporting rod is fixedly connected with a hanging ring assembly, a plurality of placing rods are sleeved on the supporting rod at intervals, the bottom side of each placing rod is in butt joint with a lower limit seat which is in threaded joint with the supporting rod, the upper side of each placing rod is in butt joint with an upper limit seat which is in threaded joint with the supporting rod, a trepanning matched with the lower limit seat is formed in the middle of each placing rod, the upper limit seat and the lower limit seat can penetrate through the trepanning, inserting blocks are vertically arranged on two sides of the upper surface of each lower limit seat, and the inserting blocks are inserted into inserting holes on the placing rod and positioned at two sides of the trepanning. The utility model has the beneficial effects that: the structure is integrally detachable, so that later replacement and maintenance are convenient; and go up spacing seat, spacing seat spiro union down on the bracing piece, convenient in real time adjusts its position on the bracing piece according to the demand, and then adjusts the position of placing the pole to satisfy the demand of not unidimensional foundry goods.

Description

Lifting appliance for casting shot blasting machine

Technical Field

The utility model belongs to the technical field of shot blasting machines, and particularly relates to a lifting appliance for a casting shot blasting machine.

Background

The shot blasting machine uses a high-speed rotating impeller to throw the shot to a workpiece which is continuously turned in a roller, thereby achieving the purposes of sand removal, rust removal, oxide scale removal and surface strengthening. When the shot blasting machine is used for cleaning castings, the castings need to be hung on the lifting appliance, the lifting appliance is hung in the shot blasting machine through the crane, and cleaning operation is carried out under the hanging and rotating states of the lifting appliance. At present, most of placing rods arranged on a lifting appliance are of fixed structures, the positions of the placing rods are not adjustable, the use requirements of castings with different sizes cannot be met well, particularly, for castings with larger sizes, the placing rods are easy to interfere with each other after being lifted, the cleaning effect is affected, and at the moment, the lifting appliance suitable for being used for castings with large sizes needs to be replaced, so that resource waste is caused.

Disclosure of Invention

In view of the above, the utility model aims to overcome the defects of the prior art and provides a lifting appliance for a casting shot blasting machine.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a foundry goods is hoist for shot-blasting machine, including the bracing piece, bracing piece top rigid coupling has rings subassembly, a plurality of poles of placing have been cup jointed to the interval on the bracing piece, every is placed pole bottom side and is all the butt has the lower spacing seat of spiro union on the bracing piece, upside butt has the last spacing seat of spiro union on the bracing piece, set up in the middle of placing the pole with spacing seat matched with trepanning down, go up spacing seat and spacing seat down can pass from the trepanning, be equipped with the inserted block vertically upwards in spacing seat upper surface both sides down, the inserted block is pegged graft on placing the pole in the jack that is located trepanning both sides department.

Further, lower spacing seat includes go down go-between, lower butt piece, the relative rigid coupling has two outside lower butt piece that set up of level on lower go-between circumference lateral wall, every lower butt piece upside all is equipped with the inserted block, the trepanning cooperatees with lower go-between and lower butt piece, it is equipped with the lug to place the equal outside protrusion of level of pole both sides correspondence trepanning outside department, the jack has been seted up to corresponding inserted block department on every lug, lower butt piece is located corresponding lug downside department, it is located lower spacing seat upside through the cooperation of inserted block and jack to place the pole.

Further, the upper limit seat comprises an upper connecting ring and two upper abutting blocks which are fixedly connected on the peripheral outer side wall of the upper connecting ring and are oppositely arranged, and the upper abutting block and the upper connecting ring are of an integrated structure, and the upper abutting block is positioned at the upper side of the corresponding lug.

Further, the sleeve hole comprises a middle hole which is matched with the outer rings of the upper connecting ring and the lower connecting ring in the middle and side holes which are arranged on two sides of the middle hole in an opposite mode and are communicated with the middle hole, and the section size of each side hole is matched with the section sizes of the upper abutting block and the lower abutting block.

Further, the lifting ring assembly comprises a connecting seat and a lifting ring, the connecting seat is fixedly connected to the upper side of the supporting rod through bolts, and the lifting ring is welded to the upper surface of the connecting seat.

Further, the recess that the cross-section is polygonal structure has been seted up on the bracing piece top, the relative rigid coupling in bracing piece top lateral wall department has two fixed blocks, and the trepanning of placing the pole can pass from the fixed block at bracing piece top, the connecting seat bottom corresponds recess department downwards and is equipped with the locating piece that cooperatees with the recess and the cross-section is polygonal structure, connecting seat both sides correspond fixed block department all be equipped with connecting seat integrated into one piece's connecting block, connecting seat top and locating piece peg graft in the recess, fix together through bolt and nut pair between connecting block and the fixed block.

Further, the upper surface of the placing rod is uniformly fixedly connected with a plurality of groups of limiting block groups, and each group of limiting block groups comprises two limiting blocks which are oppositely arranged.

Further, the bottom of the supporting rod is welded with an end seat.

Compared with the prior art, the utility model has the following advantages:

the hanging tool for the casting shot blasting machine is of an integrally detachable structure, so that later replacement and maintenance are facilitated; the upper side and the lower side of the placement rod are longitudinally limited through the upper limiting seat and the lower limiting seat respectively, and are inserted into the insertion holes through the insertion blocks on the lower limiting seat and the placement rod in a matched manner, so that the placement rod is circumferentially limited, and the problem that the cleaning effect is poor due to the fact that the placement rod rotates relatively on the support rod is avoided, and therefore suspended castings shake irregularly in the cleaning process and collide with each other easily is solved; and go up spacing seat, spacing seat spiro union down on the bracing piece, convenient in real time adjusts its position on the bracing piece according to the demand, and then adjusts the position of placing the pole to satisfy the demand of not unidimensional foundry goods.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic structural view of a hanging tool for a casting shot blasting machine according to an embodiment of the utility model;

FIG. 2 is an exploded view of the placement rod according to the embodiment of the present utility model in a limited state between the upper limit seat and the lower limit seat;

fig. 3 is an exploded view of a bail assembly and support bar in accordance with an embodiment of the present utility model.

Reference numerals illustrate:

1. a support rod; 11. a groove; 12. a fixed block; 13. an end seat; 2. a lifting ring assembly; 21. a connecting seat; 22. a hanging ring; 23. a positioning block; 24. a connecting block; 3. placing a rod; 31. trepanning; 311. a middle hole; 312. side holes; 32. a bump; 33. a jack; 34. a limiting block; 4. a lower limit seat; 41. a lower connecting ring; 42. a lower abutment block; 43. inserting blocks; 5. an upper limit seat; 51. an upper connecting ring; 52. and an upper abutting block.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in the figure, a lifting appliance for a casting shot blasting machine comprises a supporting rod 1, a lifting ring component 2 is fixedly connected to the top end of the supporting rod 1, a plurality of placing rods 3 are sleeved on the supporting rod 1 at intervals, lower limiting seats 4 which are in threaded connection with the supporting rod 1 are respectively connected to the bottom sides of the placing rods 3 in a butt joint mode, upper limiting seats 5 which are in threaded connection with the supporting rod 1 are respectively connected to the upper sides of the placing rods 3 in a butt joint mode, trepanning 31 which is matched with the lower limiting seats 4 is formed in the middle of the placing rods 3, the upper limiting seats 5 and the lower limiting seats 4 can penetrate through the trepanning 31, inserting blocks 43 are vertically arranged on two sides of the upper surface of the lower limiting seats 4 in an upward mode, and the inserting blocks 43 are inserted into inserting holes 33 which are formed in two sides of the trepanning 31 on the placing rods 3. In the embodiment, when in assembly, the placing rod 3, the upper limit seat 5 and the lower limit seat 4 are respectively sleeved downwards from the top of the supporting rod 1 according to structural layers, and then the lifting ring component 2 is arranged on the top of the supporting rod 1, and the lifting tool is of an integrally detachable structure, so that later replacement and maintenance are facilitated; the upper side and the lower side of the placement rod 3 are longitudinally limited through the upper limiting seat 5 and the lower limiting seat 4 respectively, and are inserted into the insertion holes 33 through the insertion blocks 43 on the lower limiting seat 4 and the placement rod 3 in a matched manner, so that the circumferential limitation is carried out on the placement rod 3, and the problem that when the lifting appliance enters the shot blasting machine to rotate, castings hung on the placement rod 3 shake irregularly and are easy to collide, so that the cleaning effect is poor is avoided; in addition, in the embodiment, the supporting rod 1 is of a threaded rod structure, the upper limit seat 5 and the lower limit seat 4 are in threaded connection with the supporting rod 1, so that the position of the supporting rod 1 can be conveniently adjusted according to requirements in real time, and the position of the placing rod 3 can be adjusted, and the requirements of castings of different sizes can be met.

The lower limit seat 4 comprises a lower connecting ring 41 and lower abutting blocks 42, two lower abutting blocks 42 which are horizontally and outwards arranged are fixedly connected to the peripheral outer side wall of the lower connecting ring 41 relatively, inserting blocks 43 are arranged on the upper side of each lower abutting block 42, sleeve holes 31 are matched with the lower connecting ring 41 and the lower abutting blocks 42, protruding blocks 32 are horizontally and outwards protruded at the outer sides of the corresponding sleeve holes 31 on two sides of the placing rod 3, inserting holes 33 are formed in the positions, corresponding to the inserting blocks 43, of each protruding block 32, the lower abutting blocks 42 are located at the lower sides of the corresponding protruding blocks 32, and the placing rod 3 is positioned on the upper side of the lower limit seat 4 through the matching of the inserting blocks 43 and the inserting holes 33. In this embodiment, the lower connecting ring 41, the lower abutment block 42 and the insert block 43 are integrally formed, and the placement rod 3 and the bump 32 are integrally formed. In this embodiment, the supporting rod 1 is provided with external threads, the lower connecting ring 41 is provided with internal threads, and the lower limit seat 4 is connected to the supporting rod 1 through threads.

The upper limit seat 5 comprises an upper connecting ring 51 and two upper abutting blocks 52 fixedly connected to the peripheral outer side wall of the upper connecting ring 51 and oppositely arranged, the upper abutting blocks 52 and the upper connecting ring 51 are of an integrated structure, and the upper abutting blocks 52 are located at the upper sides of the corresponding protruding blocks 32. In this embodiment, the upper connecting ring 51 is provided with an internal thread, and the upper limit seat 5 is connected to the support rod 1 through the thread.

In this embodiment, the sleeve hole 31 includes a middle hole 311 which is matched with the outer rings of the upper and lower connecting rings 51 and 41 and side holes 312 which are provided opposite to each other on both sides of the middle hole 311 and are communicated with the middle hole 311, and the side holes 312 have a cross-sectional size which is matched with that of the upper and lower abutting blocks 52 and 42, so that the upper and lower abutting blocks 52 and 42 can pass through the side holes 312, the upper and lower connecting rings 51 and 41 can pass through the middle hole 311, and when the side holes 312 of the placement rod 3 deviate from the upper and lower abutting blocks 52 and 42, the placement rod 3 can be limited by the upper and lower abutting blocks 52 and 42.

The lifting ring assembly 2 comprises a connecting seat 21 and a lifting ring 22, wherein the connecting seat 21 is fixedly connected to the upper side of the supporting rod 1 through bolts, and the lifting ring 22 is welded on the upper surface of the connecting seat 21.

The top of the supporting rod 1 is provided with a groove 11 with a polygonal cross section, two fixing blocks 12 are fixedly connected to the outer side wall of the top of the supporting rod 1 relatively, a sleeve hole 31 for placing the rod 3 can penetrate through the fixing blocks 12 at the top of the supporting rod 1, a positioning block 23 matched with the groove 11 and with the polygonal cross section is downwards arranged at the position corresponding to the groove 11, the lifting ring 22 and the supporting rod 1 can synchronously rotate, connecting blocks 24 integrally formed with the connecting blocks 21 are arranged at the positions corresponding to the fixing blocks 12 at two sides of the connecting blocks 21, the connecting blocks 21 are positioned at the top of the supporting rod 1 and are inserted into the grooves 11, and the connecting blocks 24 and the fixing blocks 12 are fixed together through bolt and nut pairs. In this embodiment, the cross sections of the groove 11 and the positioning block 23 are square, and the connecting seat 21 and the positioning block 23 are welded together or are integrally formed. The hanging ring 22 is fixed on the connecting seat 21, and the connecting seat 21 is of a detachable structure, so that the rod 3 can be conveniently arranged for disassembly, assembly, replacement and maintenance. In this embodiment, after a plurality of groups of limiting components comprising an upper limiting seat 5 and a lower limiting seat 4 are connected to the supporting rod 1, the fixing block 12 is welded to the side wall of the top of the supporting rod 1, and the number and distribution positions of the placing rods 3 can be selected according to the requirement because the placing rods 3 can be disassembled and assembled on the supporting rod 1 through the trepanning 31.

The upper surface of the placing rod 3 is uniformly fixedly connected with a plurality of groups of limiting blocks 34, each group of limiting blocks 34 comprises two limiting blocks 34 which are oppositely arranged, and when the lifting appliance is used, a casting is hung between the two limiting blocks 34, so that the casting is prevented from being greatly deviated on the placing rod 3 in the rotation process of the lifting appliance.

The bottom of the supporting rod 1 is welded with an end seat 13 for limiting at the tail end of the supporting rod 1, so that components on the supporting rod 1 are prevented from being separated from the tail end of the supporting rod 1.

The working procedure of this embodiment is as follows:

during assembly, the placement rod 3, the upper limit seat 5 and the lower limit seat 4 are respectively sleeved downwards from the top of the support rod 1 according to structural layers, then the connecting seat 21 is fixed on the top of the support rod 1 through a bolt and nut pair, wherein the installation process of the placement rod 3 is that after the lower limit seat 4 is connected to the corresponding position on the support rod 1, the placement rod 3 is sleeved from the top of the support rod 1, when the placement rod 3 reaches the upper side of the corresponding lower limit seat 4, the placement rod 3 is rotated to enable the trepanning 31 to deviate from the lower limit seat 4, namely the trepanning 31 and the lower limit seat 4 are not in an aligned state, until the inserting block 43 on the lower limit seat 4 is aligned with the inserting hole 33 and stops, at the moment, the placement rod 3 is pressed downwards to enable the inserting block 43 to be inserted into the inserting hole 33, then the upper limit seat 5 is connected on the upper side of the placement rod 3 in a threaded manner, the upper abutting block 52 of the upper limit seat 5 deviates from the trepanning 31, and finally the placement rod 3 is fixed through the upper limit seat 5 and the lower limit seat 4; when the placing rod 3 needs to be removed, the hanging ring 22 is removed, the positions of the upper limit seat 5 and the lower limit seat 4 which are needed to be passed by the placing rod 3 to be removed are adjusted to the direction aligned with the trepanning 31, and then the placing rod 3 is moved to enable the upper limit seat 5 and the lower limit seat 4 to pass through the trepanning 31;

and the upper and lower both sides of a placing rod 3 are longitudinally limited through an upper limiting seat 5 and a lower limiting seat 4 respectively, and are inserted into the jack 33 through the matching of the inserting block 43 on the lower limiting seat 4 and the placing rod 3, so that the placing rod 3 is circumferentially limited, and the problem that when the lifting appliance enters the shot blasting machine to rotate, castings hung on the placing rod 3 shake irregularly and collide easily, so that the cleaning effect is poor is avoided.

In this embodiment, set up the external screw thread with bracing piece 1 surface, make things convenient for the connection and the adjustment mounted position of last spacing seat 5, lower spacing seat 4, and then can adjust the position of placing pole 3, satisfy the hoist demand of not unidimensional foundry goods, avoid taking place more serious collision and causing the not good problem of shot-blast cleaning effect in the rotation in-process between the foundry goods.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. A lifting appliance for a casting shot blasting machine is characterized in that: including the bracing piece, bracing piece top rigid coupling has rings subassembly, has cup jointed a plurality of poles of placing on the bracing piece, and every is placed pole bottom side and is all the butt and have the lower spacing seat of spiro union on the bracing piece, and upside butt has the last spacing seat of spiro union on the bracing piece, has seted up in the middle of placing the pole with lower spacing seat matched with trepanning, go up spacing seat and lower spacing seat and can pass from the trepanning, are equipped with the inserted block in lower spacing seat upper surface both sides vertically upwards, and the inserted block is pegged graft in the jack that is located trepanning both sides department on placing the pole.

2. The hanger for a casting blast cleaner according to claim 1, wherein: the lower limit seat comprises a lower connecting ring and lower abutting blocks, two lower abutting blocks which are horizontally and outwards arranged are fixedly connected on the peripheral outer side wall of the lower connecting ring relatively, inserting blocks are arranged on the upper side of each lower abutting block, sleeve holes are matched with the lower connecting ring and the lower abutting blocks, protruding blocks are arranged on the outer sides of the corresponding sleeve holes on two sides of the placing rod in a protruding mode, inserting holes are formed in the positions, corresponding to the inserting blocks, of each protruding block, the lower abutting blocks are located on the lower side of the corresponding protruding blocks, and the placing rod is positioned on the upper side of the lower limit seat through the matching of the inserting blocks and the inserting holes.

3. The hanger for a casting blast cleaner according to claim 2, wherein: the upper limit seat comprises an upper connecting ring and two upper abutting blocks which are fixedly connected to the peripheral outer side wall of the upper connecting ring and are oppositely arranged, the upper abutting blocks and the upper connecting ring are of an integrated structure, and the upper abutting blocks are located at the upper sides of the corresponding protruding blocks.

4. A hanger for a casting blast cleaner according to claim 3, wherein: the sleeve hole comprises a middle hole which is matched with the outer rings of the upper connecting ring and the lower connecting ring and side holes which are arranged on two sides of the middle hole and communicated with the middle hole, and the section size of the side holes is matched with the section sizes of the upper abutting block and the lower abutting block.

5. The hanger for a casting blast cleaner according to claim 1, wherein: the lifting ring assembly comprises a connecting seat and a lifting ring, the connecting seat is fixedly connected to the upper side of the supporting rod through bolts, and the lifting ring is welded to the upper surface of the connecting seat.

6. The hanger for a casting blast cleaner according to claim 5, wherein: the recess that the cross-section is polygonal structure has been seted up on the bracing piece top, the relative rigid coupling in bracing piece top lateral wall department has two fixed blocks, and the trepanning of placing the pole can pass from the fixed block at bracing piece top, the connecting seat bottom corresponds recess department downwards be equipped with recess matched with and the cross-section is polygonal structure's locating piece, ensure rings and bracing piece can synchronous rotation, connecting seat both sides correspond fixed block department all be equipped with connecting seat integrated into one piece's connecting block, the connecting seat top and locating piece peg graft in the recess, fix together through bolt and nut pair between connecting block and the fixed block.

7. The hanger for a casting blast cleaner according to claim 1, wherein: the upper surface of the placing rod is uniformly fixedly connected with a plurality of groups of limiting block groups, and each group of limiting block groups comprises two limiting blocks which are oppositely arranged.

8. The hanger for a casting blast cleaner according to claim 1, wherein: the bottom of the supporting rod is welded with an end seat.

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