CN218798911U

CN218798911U - Wax matrix patching device is used in casting

Info

Publication number: CN218798911U
Application number: CN202222684894.3U
Authority: CN
Inventors: 徐文豪; 章慧春; 袁仙伟
Original assignee: Zhejiang Suijin Special Casting Co ltd
Current assignee: Zhejiang Suijin Special Casting Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-04-07
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a wax matrix patching device is used in casting aims at solving and needs many people's cooperation to carry out the problem of position and angular adjustment to it when repairing large-scale wax matrix. The key points of the technical scheme are as follows: the utility model provides a wax matrix patching device is used in casting, including base and workstation, install the hydraulic pump on the base, the end fixedly connected with supporting shoe that stretches out of hydraulic pump, the workstation rotates with the supporting shoe to be connected, the equal fixedly connected with backup pad in both sides of base, all be provided with screw rod and many gag lever posts in the backup pad of both sides, both sides screw rod respectively with both sides backup pad threaded connection, the equal fixedly connected with carousel of one end of workstation is kept away from to the screw rod of both sides, the other end of both sides screw rod all rotates and is connected with the movable plate, all be provided with on the movable plate of both sides and supply the gag lever post to insert and the spacing hole that removes. The utility model discloses a setting can drive the rotatory workstation of wax matrix and can carry out the structure of centre gripping and upset to the wax matrix, and user's accessible patching device independently accomplishes the rotation and the upset to the wax matrix.

Description

Wax matrix patching device is used in casting

Technical Field

The utility model relates to a casting field, more specifically say, it relates to a wax matrix patching device is used in casting.

Background

The precision casting of the wax pattern is also called lost wax casting or investment casting, and the specific casting method comprises the following steps: the method comprises the steps of firstly making a casting to be made into a model by using wax materials, welding the model onto a casting rod by using the same material, enabling the casting to be made into a large module, enabling the casting to be singly made into a group, dipping a mixture of fire-resistant coating water glass or silica sol and fine sand on the surface of the module, spraying fire-resistant sand, dipping slurry and sanding repeatedly for a plurality of times to enable a sand layer to be thick enough, heating the module after the sand layer is dried and solidified, removing the wax materials from a pouring gate to form a hollow shell, roasting the hollow shell to form a firm formwork, pouring metal liquid into the formwork from the pouring gate, and condensing the metal liquid to form the metal casting.

The repair is a process among the investment casting process, the wax matrix needs to be examined after making, if there is the defect in the wax matrix, just can carry out next procedure after need repairing, traditional repair method is to arrange the wax matrix in and repairs on the operation panel, it is less when the wax matrix volume, the workman can directly hand and carry out the adjustment and the repair of position and angle to it, but when the wax matrix volume is great, alone hardly accomplish to carry out the adjustment of position and angle to it, often need many people to last the cooperation, rotate, action such as upset, the operation degree of difficulty is big, waste time and energy, if the mistake in the cooperation appears, still damage the wax matrix easily, work efficiency and operating mass are difficult to obtain guaranteeing.

Therefore, a solution is needed to solve the problem that a plurality of persons are required to cooperate to adjust the position and angle of the large wax pattern when repairing the large wax pattern.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a wax matrix patching device is used in casting, the utility model discloses a setting can drive the rotatory workstation of wax matrix and can carry out the structure of centre gripping and upset to the wax matrix, and user's accessible patching device independently accomplishes the rotation and the upset to the wax matrix, makes more convenient and high-efficient that the operation of repairing the wax matrix becomes.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a wax matrix patching device is used in casting, includes base and workstation, install the hydraulic pump on the base, the end fixedly connected with supporting shoe that stretches out of hydraulic pump, the workstation rotates with the supporting shoe to be connected, the equal fixedly connected with backup pad in both sides of base, both sides all be provided with screw rod and many gag lever posts in the backup pad, both sides the screw rod respectively with both sides backup pad threaded connection, both sides the equal fixedly connected with carousel of one end that the workstation was kept away from to the screw rod, both sides the other end of screw rod all rotates and is connected with movable plate, both sides all be provided with the spacing hole that supplies the gag lever post to insert and remove on the movable plate, both sides equal fixedly connected with dead lever, both sides on the dead lever all rotate and are connected with rotary rod, both sides on the rotary rod equal fixedly connected with splint, one side on the rotary rod fixedly connected with gear is close to fixedly connected with limiting plate on the movable plate of gear one side, be provided with the jack on the limiting plate, sliding connection has the inserted bar in the jack, the inserted bar is close to the one end fixedly connected with latch of gear.

Through adopting above-mentioned technical scheme, when needs carry out large-scale wax matrix repair, the user places the wax matrix on the workstation, just can repair the wax matrix, in repair the in-process, the orientation of user accessible swivel work head adjustment wax matrix, need not manual rotatory wax matrix, when needs overturn the wax matrix, the user is rotatory through both sides carousel drive both sides screw rod, and then drive both sides splint inwards gather together along the orbit of gag lever post, until both sides splint contact wax matrix and press from both sides the tight between both sides splint with the wax matrix, then descend through hydraulic pump drive workstation, just can make the wax matrix upset through rotating plate this moment, or the demand is rotatory to specific angle with the wax matrix, rethread latch and the fixed rotatory angle of gear, the person of facilitating the use repairs the wax matrix, so set up, user's accessible repair device independently accomplishes the rotation and the upset to the wax matrix, make the operation of repairing become more convenient and high-efficient.

The utility model discloses further set up to: both sides all be provided with a plurality of logical grooves on the splint, it is a plurality of it has the clamping bar, a plurality of to lead to the equal sliding connection in the inslot, it is a plurality of equal fixedly connected with roof on the clamping bar, it is a plurality of all the cover is equipped with spring one on the clamping bar, it is a plurality of the both ends of spring one are equallyd divide do not with splint and roof fixed connection.

Through adopting above-mentioned technical scheme, both sides splint are at the in-process that steps up the wax matrix, and many clamping bars can contact the wax matrix earlier, then form the backward movement of different degrees according to the outer wall shape of wax matrix, and the spring receives the pulling force and extends for a moment, and is pressed from both sides tightly until the wax matrix, and a pulling force is applyed for the roof through elasticity resilience ability to the spring for a moment, and then promotes the clamping bar and press from both sides the wax matrix tightly, and the cooperation of clamping bar and spring one makes splint have flexible clamping ability, can adapt to the wax matrix of different appearances.

The utility model discloses further set up to: a plurality of clamping bars are all overlapped with a rubber pad at the end far away from the top plate.

Through adopting above-mentioned technical scheme, the cushion can increase the area of contact of clamping bar and wax matrix, makes the centre gripping effect better, can also play the cushioning effect, avoids the clamping bar to damage the wax matrix at the centre gripping in-process.

The utility model discloses further set up to: the inserted bar is sleeved with a second spring, and two ends of the second spring are fixedly connected with the latch and the limiting plate respectively.

Through adopting above-mentioned technical scheme, spring two can exert a thrust for the latch, make in the latch can insert the gear all the time, avoid latch and gear separation and make the restriction effect disappear.

The utility model discloses further set up to: and a plurality of handles are fixedly connected to the clamping plate close to one side of the gear.

Through adopting above-mentioned technical scheme, the rotatory splint of user's accessible handle, and then rotatory wax matrix, it is more convenient that messenger's rotatory wax matrix becomes.

The utility model discloses further set up to: both sides all threaded connection has a plurality of stop nuts on the screw rod, and is a plurality of stop nut is located the both sides of backup pad respectively.

Through adopting above-mentioned technical scheme, press from both sides tight back with the wax matrix when both sides splint, the user rotates a plurality of stop nut, until a plurality of stop nut all with the backup pad contact and can't be rotatory again, stop nut can pass through backup pad restriction screw rod this moment, make the unable offset that produces of screw rod again, and then avoid the wax matrix to make the centre gripping dynamics reduce because the screw rod produces the displacement at the in-process that carries out the rotation, and then the condition that appears the wax matrix landing and damage takes place.

The utility model discloses further set up to: both sides all be provided with a plurality of one end rather than fixed connection's strengthening rib in the backup pad, it is a plurality of the other end of strengthening rib all with base fixed connection.

Through adopting above-mentioned technical scheme, the strengthening rib can increase the stability of backup pad, further guarantees the centre gripping stability to the wax matrix.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses a setting can drive the rotatory workstation of wax matrix and can carry out the structure of centre gripping and upset to the wax matrix, and user's accessible patching device independently accomplishes the rotation and the upset to the wax matrix, makes more convenient and high-efficient that the operation of repairing the wax matrix becomes.

Drawings

Fig. 1 is a first structural schematic diagram of the present invention, showing the overall structure of the wax pattern repairing device;

fig. 2 is a top view of the present invention in fig. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 1 showing the position relationship of the position limiting rod, the moving plate, the clamping plate and the clamping rod;

fig. 4 is the enlarged view of the part B of fig. 2 of the present invention, which shows the position relationship of the limiting plate, the gear, the insert rod and the latch.

In the figure: 1. a base; 2. a work table; 3. a hydraulic pump; 4. a supporting block; 5. a support plate; 6. a screw; 7. a limiting rod; 8. a turntable; 9. moving the plate; 10. fixing the rod; 11. rotating the rod; 12. a splint; 13. a gear; 14. a limiting plate; 15. inserting a rod; 16. clamping teeth; 17. a clamping bar; 18. a top plate; 19. a first spring; 20. a rubber pad; 21. a second spring; 22. a handle; 23. a limit nut; 24. and (5) reinforcing ribs.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is made with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the elements or the components must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "sleeved/connected," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

The utility model provides a wax matrix patching device is used in casting, as shown in fig. 1 to 4, including base 1 and workstation 2, install hydraulic pump 3 on the base 1, the welding has supporting shoe 4 on the stretching out end of hydraulic pump 3, workstation 2 rotates with supporting shoe 4 to be connected, backup pad 5 has all been welded to base 1's both sides, all be equipped with a plurality of one end rather than welded strengthening rib 24 on the backup pad 5 of both sides, the other end of a plurality of strengthening ribs 24 all welds with base 1, all be equipped with screw rod 6 and many gag lever posts 7 on the backup pad 5 of both sides, both sides screw rod 6 respectively with 5 threaded connection of backup pad of both sides, many gag lever posts 7 respectively with 5 welding of both sides backup pad, all threaded connection have a plurality of stop nuts 23 on the screw rod 6 of both sides, a plurality of stop nuts 23 are located the both sides of backup pad 5 respectively, the one end that workstation 2 was kept away from to both sides screw rod 6 all welds carousel 8, the other end of both sides screw rod 6 all rotates and is connected with movable plate 9.

All be equipped with on the both sides movable plate 9 and supply the spacing hole that gag lever post 7 inserted and removed, all weld dead lever 10 on the both sides movable plate 9, all rotate on the dead lever 10 of both sides and be connected with rotary rod 11, all weld on the rotary rod 11 of both sides splint 12, a plurality of logical grooves have all been seted up on the splint 12 of both sides, a plurality of equal sliding connection in logical inslot have clamping bar 17, all weld on a plurality of clamping bar 17 has roof 18, the one end that roof 18 was kept away from to a plurality of clamping bar 17 all overlaps and is equipped with rubber pad 20, all overlap on a plurality of clamping bar 17 and be equipped with spring 19, the both ends of a plurality of spring 19 are equallyd divide do not weld with splint 12 and roof 18.

The gear 13 is welded on the rotating rod 11 on one side, the limiting plate 14 is welded on the moving plate 9 on the side close to the gear 13, the inserting hole is formed in the limiting plate 14, the inserting rod 15 is connected with the inserting rod 15 in the inserting hole in a sliding mode, the latch 16 is welded at one end, close to the gear 13, of the inserting rod 15, the second spring 21 is sleeved on the inserting rod 15, the two ends of the second spring 21 are respectively welded with the latch 16 and the limiting plate 14, and the plurality of handles 22 are welded on the clamping plate 12 on the side close to the gear 13.

When needs carry out large-scale wax matrix and repair, the user places the wax matrix on workstation 2, just can repair the wax matrix, and at the repair in-process, the orientation of user accessible swivel work head 2 adjustment wax matrix, and then the demand will need carry out the face of repairing towards the user, and the person of facilitating the use repairs the wax matrix. When the wax mould needs to be turned over, a user drives the two-side screw rods 6 to rotate through the rotating two-side turnplates 8, the two-side screw rods 6 can drive the two-side movable plates 9 to inwards gather along the track of the limiting rod 7 in the rotating process, the two-side movable plates 9 can drive the two-side fixing rods 10 to move, the two-side fixing rods 10 can drive the two-side rotating rods 11 to move, and the two-side rotating rods 11 can drive the two-side clamping plates 12 to inwards gather until the wax mould is clamped between the two-side clamping plates 12.

In this in-process, clamping bar 17 and cushion can contact the wax matrix earlier, the cushion can increase the area of contact of clamping bar 17 and wax matrix, it is better to make the centre gripping effect, can also play the cushioning effect, avoid clamping bar 17 to damage the wax matrix in the clamping process, clamping bar 17 can form the backward movement of different degrees according to the outer wall shape of wax matrix, spring 19 can receive the pulling force and extend, it is tight to press from both sides until the wax matrix, spring 19 can apply a pulling force for roof 18 through elasticity restorability this moment, and then promote clamping bar 17 and press from both sides the wax matrix tightly, clamping bar 17 and the cooperation of spring 19 make splint 12 have flexible clamping ability, can adapt to the wax matrix of different appearances.

When the wax matrix is pressed from both sides tightly the back, the user rotates a plurality of stop nut 23, until a plurality of stop nut 23 all with backup pad 5 contact and can't rotate again, stop nut 23 can pass through backup pad 5 restriction screw rod 6 this moment, make screw rod 6 can not produce rotation and offset again, and then avoid the wax matrix to make the centre gripping dynamics reduce because screw rod 6 produces the displacement at the in-process that carries out the rotation, and then the condition that appears the wax matrix landing and damage takes place.

Then through the end withdrawal that stretches out of drive hydraulic pump 3, the end that stretches out of hydraulic pump 3 can drive supporting shoe 4 and descend, and supporting shoe 4 can drive workstation 2 and descend, and the in-process that the workstation 2 descends can keep away from the wax matrix gradually, and the upset that can not be to the wax matrix of workstation 2 can not hinder until workstation. At this time, the user can pull the insertion rod 15 outwards, the insertion rod 15 can pull the latch 16 out of the tooth socket of the gear 13 and keep away from the gear 13, in this process, the spring two 21 can be extruded and deformed to be in a contracted state, the gear 13 loses the limitation of the latch 16 at this time, the user can rotate the clamp plate 12 through the handle 22, and then the wax mold is turned over, or the wax mold is required to be rotated to a specific angle, after the wax mold is rotated to the required angle, the user releases the insertion rod 15, the spring two 21 is released from the contracted state due to the loss of the limitation, the spring two 21 can apply a pushing force to the latch 16 through the elastic recovery capacity, so that the latch 16 is inserted into the latch 16 of the gear 13, at this time, the limiting plate 14 can limit the gear 13 through the insertion rod 15 and the latch 16, and then the rotating rod 11 is limited from rotating any more, and the rotating angle of the wax mold is solidified.

And after the wax mould is repaired, the user turns the wax mould to one side surface by the method to be parallel to the workbench 2, then the extending end of the hydraulic pump 3 is driven to extend out, the workbench 2 is lifted until the workbench 2 is contacted with the wax mould, the screw rods 6 at two sides are reversely rotated after the plurality of limit nuts 23 are loosened until the clamping plates 12 at two sides and the clamping rods 17 are separated from the wax mould, and the user can perform the next procedure on the repaired wax mould.

So set up, user's accessible patching device independently accomplishes the rotation and the upset to the wax matrix, can also make the wax matrix rotatory or overturn to specific angle, makes more convenient and high-efficient that the operation of repairing the wax matrix becomes.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a wax matrix patching device is used in casting, includes base (1) and workstation (2), its characterized in that: the hydraulic pump is characterized in that a hydraulic pump (3) is installed on the base (1), a supporting block (4) is fixedly connected with the extending end of the hydraulic pump (3), the workbench (2) is rotatably connected with the supporting block (4), supporting plates (5) are fixedly connected with the two sides of the base (1), screw rods (6) and a plurality of limiting rods (7) are arranged on the supporting plates (5), the screw rods (6) are respectively in threaded connection with the supporting plates (5) on the two sides, the two sides of one end, far away from the workbench (2), of each screw rod (6) are fixedly connected with a turntable (8), the other end of each screw rod (6) is rotatably connected with a movable plate (9), limiting holes for the limiting rods (7) to be inserted and moved are formed in the movable plate (9), fixing rods (10) are fixedly connected with the fixing rods (10) on the fixing rods (10), rotating rods (11) are fixedly connected with the rotating rods (11) on the two sides of the movable plate (11), a gear (13) is fixedly connected with a gear (13), a jack (14) is fixedly connected with the movable plate (9) on one side, and a limiting plate (15) is arranged in a jack (14) and a limiting plate (15) is arranged in the limiting plate, one end of the inserted bar (15) close to the gear (13) is fixedly connected with a latch (16).

2. The apparatus for repairing a wax pattern for casting according to claim 1, wherein: both sides all be provided with a plurality of logical grooves on splint (12), it is a plurality of it has clamping bar (17), a plurality of to lead to the equal sliding connection in the inslot clamping bar (17) equal fixedly connected with roof (18), a plurality of all the cover is equipped with spring (19) on clamping bar (17), and is a plurality of the both ends of spring (19) are equallyd divide do not with splint (12) and roof (18) fixed connection.

3. The casting wax pattern repairing apparatus according to claim 2, wherein: and one ends of the clamping rods (17) far away from the top plate (18) are respectively sleeved with a rubber pad (20).

4. The apparatus for repairing a wax pattern for casting according to claim 1, wherein: the inserted bar (15) is sleeved with a second spring (21), and two ends of the second spring (21) are fixedly connected with the latch (16) and the limiting plate (14) respectively.

5. The casting wax pattern repairing apparatus according to claim 1, wherein: a plurality of handles (22) are fixedly connected to the clamping plate (12) close to one side of the gear (13).

6. The casting wax pattern repairing apparatus according to claim 1, wherein: both sides all threaded connection has a plurality of stop nut (23) on screw rod (6), and is a plurality of stop nut (23) are located the both sides of backup pad (5) respectively.

7. The apparatus for repairing a wax pattern for casting according to claim 1, wherein: both sides all be provided with a plurality of one end rather than fixed connection's strengthening rib (24) on backup pad (5), it is a plurality of the other end of strengthening rib (24) all with base (1) fixed connection.