Auxiliary separation tool for transition plate

Abstract

The utility model discloses a transition plate auxiliary separating tool which comprises a tool body, a connecting column is arranged on one face of the tool body, the connecting column is used for being connected with a transition plate, a plurality of auxiliary supporting arms are arranged on the periphery of the tool body, and the auxiliary supporting arms are used for forming a limiting structure with jaw positions on the transition plate. A handle is further arranged on the other face of the tool body. The transition plate auxiliary separation tool can solve the problem that after an existing transition plate casting blank is formed in a casting mode, a casting head separator cannot be used for separating a casting head, through the arrangement of the tool body, a stress face can be formed on the transition plate, a jaw of the casting head separator can abut against the stress face to be supported and limited, and the service life of the transition plate is prolonged. Therefore, the casting head on the casting blank can be separated and removed, and the casting production and delivery requirements are met; and the whole structure is simple, and manufacturing and using are easy.

Description

Technical Field

[0001] The utility model relates to the technical field of casting, in particular to a transition plate auxiliary separation tool. Background Art

[0002] The transition plate is one of the main parts of the hydraulic disc brake of special or small special-purpose vehicles. After processing, it is used in conjunction with the brake piston, caliper body, friction plate, caliper bracket, etc. The transition plate acts similarly to the brake disc and is directly related to the safety performance of the vehicle. Therefore, the design standards of the transition plate have very strict requirements.

[0003] The transition plate is usually a disc-shaped structure and is mass-produced by casting. The existing production line uses a vertical mold, the bottom of the transition plate is filled with water, and there is a large cold riser on the top. After the casting is formed, the riser, ingates and ingates all need to be removed. The existing removal method is mostly to use a separator for separation. The separator is a cleaning tool specially designed for the pouring riser. It has a jaw (that is, a plier) that can be gradually opened from a closed state to separate the pouring riser from the casting. Because there is no relevant force-bearing surface on the periphery of the transition plate, the separation jaw cannot be used, resulting in the riser neck and the water inlet pressure edge (ingates) cannot be separated, which seriously affects the subsequent grinding and makes it impossible to deliver the casting on time with quality. Summary of the invention

[0004] The utility model aims to provide a transition plate auxiliary separation tool to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A transition plate auxiliary separation tool comprises a tool body, one side of the tool body is provided with a connecting column, the connecting column is used to connect the transition plate, the periphery of the tool body is provided with a plurality of auxiliary support arms, the auxiliary support arms are used to form a limiting structure with the jaws on the transition plate, and the other side of the tool body is also provided with a handle.

[0007] The transition plate auxiliary separation tooling can solve the problem that the pouring and riser separator cannot be used to separate the pouring and riser of the existing transition plate casting blank after casting and molding. Through the arrangement of the tooling body, a force-bearing surface can be formed on the transition plate so that the jaws of the pouring and riser separator can abut against it for support and limit, thereby being able to separate and remove the pouring and riser on the casting blank, meeting the casting production delivery requirements; and the overall structure is simple, easy to manufacture and use.

[0008] Through the setting of the auxiliary separation tooling, the separation jaws of the pouring and riser separator are located between the pouring and riser and the tooling body. During the opening process of the separation jaws, the force is applied to the tooling body and the pouring and riser, and the casting blank itself does not directly contact the separation jaws, thereby preventing the casting blank itself from being clamped.

[0009] Furthermore, the contour shape of the tooling body is the same as that of the transition plate, and the outer dimensions of the tooling body do not exceed the riser neck position of the casting blank of the transition plate, and try not to block the pouring riser or the connection between the pouring riser and the casting blank.

[0010] Furthermore, the tooling body is in the shape of a wheel disc, including a central connecting plate and a ring plate, a plurality of radial spokes are provided between the connecting plate and the ring plate, and the connecting column is connected to the connecting plate; the overall structure is not only simple, but also has guaranteed strength and stability, and has been weight-reduced, suitable for transportation, and convenient to use.

[0011] Furthermore, the number of the radial spokes is 4 to 15 and they are centrally symmetrically arranged. The width of the radial spokes is gradually reduced from the periphery to the center. The axial thickness of the radial spokes is greater than their width.

[0012] Furthermore, the handle is an N-shaped rod or a hanging handle connected to the tooling body.

[0013] Furthermore, the auxiliary support arm includes a horizontal arm connected to the periphery of the tooling body, the end of the horizontal arm is connected to a vertical arm, the lower end of the vertical arm is provided with an arc arm, the horizontal arm extends out of the body of the transition plate, and the length of the vertical arm is not less than the height dimension of the transition plate.

[0014] Furthermore, the auxiliary support arms are a pair that are centrally symmetrically arranged, and the arc-shaped arms are concentrically arranged with the tooling body.

[0015] Furthermore, the connecting column is a cylindrical structure, which is compatible with the circular hole in the middle of the transition plate; the tooling body, the connecting column and the auxiliary support arm are metal structural parts connected as one.

[0016] Furthermore, the transition plate blank is provided with risers and ingates around it, the riser is provided with a riser separation clamp, the ingate is provided with an ingate separation clamp, and the riser separation clamp and the ingate separation clamp are respectively provided with a spacing to accommodate the separator jaws between the outer periphery of the tooling body; the side of the riser is also provided with a riser separation auxiliary clamp.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: 1. The auxiliary separation tooling of the transition plate can solve the problem that the pouring and riser separator cannot be used to separate the pouring and riser of the existing transition plate casting blank after casting. Through the setting of the tooling body, a force-bearing surface can be formed on the transition plate, so that the jaws of the pouring and riser separator can abut against it for support and limit, so that the pouring and riser on the casting blank can be separated and removed to meet the casting production delivery requirements; and the overall structure is simple, easy to manufacture and use; 2. Through the setting of the auxiliary separation tooling, the separation jaws of the pouring and riser separator are located between the pouring and riser and the tooling body. In the process of opening the separation jaws, the force is On the tooling body and the pouring riser, the casting blank itself will not directly contact the separation jaws, thereby preventing the casting blank itself from being damaged by the jaws; 3. The setting of the connecting column can be connected with the center hole on the transition plate, so that the tooling body can be installed on the transition plate, and the tooling body can also be rotated relative to the transition plate to adjust the position of the auxiliary support arm; 4. The setting of the auxiliary support arm can form a limit at the pouring riser of the transition plate, which is beneficial to the overall force, so that the pouring riser separation jaws can perform separation operations; the setting of the handle can conveniently lift the tooling body for its transportation, and the handle can also be used to rotate the tooling body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structure of a transition plate auxiliary separation tooling of the utility model is schematically shown. Figure 1 ;

[0019] Figure 2 The overall structure of a transition plate auxiliary separation tooling of the utility model is schematically shown. Figure 2 ;

[0020] Figure 3 This is a front view schematic diagram of the auxiliary separation tooling of the utility model being placed on a transition plate casting blank;

[0021] Figure 4 It is a back schematic diagram of the auxiliary separation tooling of the utility model being placed on the transition plate casting blank;

[0022] Figure 5 It is a top view schematic diagram of the auxiliary separation tooling of the utility model being placed on the transition plate casting blank;

[0023] Figure 6 It is a top view schematic diagram of the auxiliary separation tool of the utility model being placed on the transition plate casting blank and rotated;

[0024] In the figure: 1. tooling body; 101. connecting plate; 102. ring plate; 103. radial spokes; 2. connecting column; 3. auxiliary support arm; 301. horizontal arm; 302. vertical arm; 303. arc arm; 4. handle; 5. transition plate casting blank; 6. riser; 7. riser neck; 8. riser separation clamp; 9. riser separation auxiliary clamp; 10. ingates; 11. ingates separation clamp; 12. center hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as "middle", "upper", "lower", "left", "right", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0027] like Figure 1 to Figure 6 As shown, a transition plate auxiliary separation tool comprises a tool body 1, one side of the tool body 1 is provided with a connecting column 2, the connecting column 2 is used to connect the transition plate casting blank 5, the periphery of the tool body 1 is provided with a plurality of auxiliary support arms 3, the auxiliary support arms 3 are used to form a limiting structure with the jaws on the transition plate casting blank 5, and the other side of the tool body 1 is also provided with a handle 4.

[0028] The transition plate auxiliary separation tooling can solve the problem that the pouring and riser separator cannot be used to separate the pouring and riser of the existing transition plate casting blank after casting and molding. Through the setting of the tooling main body 1, a good force-bearing surface can be formed with the transition plate casting blank 5, so that the jaws of the pouring and riser separator can abut against it for support and limit, thereby being able to separate and remove the pouring and riser on the casting blank to meet the casting production delivery requirements; and the overall structure is simple, easy to manufacture and use.

[0029] Through the setting of the auxiliary separation tooling, the separation jaws of the pouring and riser separator are located between the pouring and riser and the tooling body. During the opening process of the separation jaws, the force is applied to the tooling body and the pouring and riser, and the casting blank itself does not directly contact the separation jaws, thereby preventing the casting blank itself from being clamped (damage caused to it by the separation jaws).

[0030] The connection column 2 can be connected with the hole on the transition plate casting blank 5, so that the tooling body 1 can be installed on the transition plate casting blank 5, and the tooling body 1 can also be rotated relative to the transition plate casting blank 5 to adjust the position of the auxiliary support arm 3.

[0031] The auxiliary support arm 3 is provided to form a limit at the pouring and rising mouth of the transition plate, which is beneficial to the overall force, so that the pouring and rising mouth separation jaws can perform separation operations. At the same time, the auxiliary support arm 3 can also form a supporting force to support the tooling body, not only in the use state, but also in the non-working state, it can stably support the entire tooling for the storage of the tooling.

[0032] The provision of the handle 4 can conveniently lift the tool body for carrying, and the tool body can also be rotated by using the handle.

[0033] Furthermore, the contour shape of the tooling body 1 is the same as the contour shape of the transition plate. For example, the main shape of the transition plate is circular, and the shape of the tooling body is also circular. Such a setting is conducive to the relative rotation of the two on the one hand, and is also convenient for forming a suitable separation jaw position on the other hand.

[0034] The outer dimensions of the tooling body 1 generally do not exceed those of the transition plate, and do not exceed the position of the riser neck 7 of the transition plate casting blank. That is to say, after the tooling body 1 is placed on the transition plate casting blank 5, try not to block the pouring riser or the connection between the pouring riser and the casting blank. These connection parts are to be separated, and exposing them to the outside is conducive to separation.

[0035] Furthermore, the tool body 1 is in the shape of a wheel disk, including a middle connecting plate 101 and an annular plate 102 , a plurality of radial spokes 103 are provided between the connecting plate 101 and the annular plate 102 , and the connecting column 2 is connected to the connecting plate 101 .

[0036] The tooling body adopts this structure, which is not only simple in structure, but also has guaranteed strength and stability, and the overall weight is not heavy, so it is suitable for transportation and easy to use.

[0037] Specifically, there are 12 radial spokes 103 arranged symmetrically around the center, and the width of the radial spokes 103 is gradually reduced from the periphery to the center. The axial thickness of the radial spoke 103 is greater than its width, so as to take into account both structural strength and its own weight.

[0038] Further, the handle 4 is an n-shaped rod or a hanging handle connected to the tool body. Through the handle of the n-shaped rod, the whole tool can be directly lifted or hung, and the whole tool can also be rotated.

[0039] Furthermore, the auxiliary support arm 3 includes a horizontal arm 301 connected to the periphery of the tooling body 1, the end of the horizontal arm 301 is connected to a vertical arm 302, and the lower end of the vertical arm 302 is provided with an arc arm 303. After placement, the horizontal arm 301 extends out of the body of the transition plate casting blank 5, and the length of the vertical arm 302 is not less than the height dimension of the transition plate.

[0040] After installing the tool, the tool body 1 is rotated to allow the arc-shaped arm 303 to move to the pouring head, and to support the pouring head from the bottom or side or to separate the clamp (the bump on the pouring head).

[0041] Preferably, the auxiliary support arms 3 are a pair of centrally symmetrically arranged, and the arc-shaped arms 303 are concentrically arranged with the tooling body 1 .

[0042] Furthermore, the connecting column 2 is a cylindrical structure, which is compatible with the circular hole in the middle of the transition plate (ie, the center hole 12); the tooling body 1, the connecting column 2 and the auxiliary support arm 3 are metal structural parts connected as one.

[0043] In some embodiments, in order to facilitate the separation jaws of the pouring and riser separator to support the force, some small planes or shallow grooves can be provided on the periphery of the tool body so that the pliers of the separation jaws can be pressed against the tool body.

[0044] Furthermore, the transition plate casting blank 5 is surrounded by risers 6 and ingates 10, the riser 6 is provided with a riser separation clamp 8, the ingate 10 is provided with an ingate separation clamp 11, and the riser separation clamp 6 and the ingate separation clamp 11 are respectively provided with a spacing to accommodate the separator jaws between the outer periphery of the tooling body 1; the side of the riser 6 is also provided with a riser separation auxiliary clamp 9.

[0045] The riser and ingate (edge ​​clamp) are both indispensable structures for forming castings, but they need to be removed after the casting is formed. The riser separation clamp 8, ingate separation clamp 11 and riser separation auxiliary clamp 9 set on the pouring riser can correspond to the outer periphery of the tooling body 1 to form a relative force-bearing structure.

[0046] When using the auxiliary separation tool, lay the casting flat, put the separation auxiliary tool along the center hole of the transition plate casting blank, that is, the connecting column 2 is sleeved in the center hole 12, and the tool body 1 falls on the transition plate casting blank 5, rotates counterclockwise 30-40 degrees, and the auxiliary support arm 3 on the tool body 1 is clamped together with the transition plate casting blank with riser and ingate. After inserting the jaws of the separator between the riser separation clamp 8, the ingate separation clamp 11 and the tool body 1, the pliers of the separation jaws will respectively abut against the outer periphery of the tool body and the clamps. As the separation jaws open, the pouring riser is broken by force, thereby separating the pouring riser from the casting blank.

[0047] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transition plate auxiliary separation tool, characterized in that: It includes a tooling body, one side of which is provided with a connecting column, the connecting column is used to connect the transition plate, the outer periphery of the tooling body is provided with a plurality of auxiliary support arms, the auxiliary support arms are used to form a limiting structure with the jaws on the transition plate, and the other side of the tooling body is also provided with a handle.

2. The transition plate auxiliary separation tool according to claim 1, characterized in that: The contour shape of the tooling body is the same as that of the transition plate, and the outer dimensions of the tooling body do not exceed the riser neck position of the casting blank of the transition plate.

3. The transition plate auxiliary separation tool according to claim 1, characterized in that: The tooling body is in the shape of a wheel disc, and includes a middle connecting plate and a ring plate. A plurality of radial spokes are arranged between the connecting plate and the ring plate, and the connecting column is connected to the connecting plate.

4. The transition plate auxiliary separation tool according to claim 3, characterized in that: The number of the radial spokes is 4 to 15 and they are centrally symmetrically arranged. The width of the radial spokes is gradually reduced from the periphery to the center. The axial thickness of the radial spokes is greater than their width.

5. The transition plate auxiliary separation tool according to claim 1, characterized in that: The handle is an N-shaped rod or a hanging handle connected to the tool body.

6. The transition plate auxiliary separation tool according to claim 1, characterized in that: The auxiliary support arm includes a horizontal arm connected to the periphery of the tooling body, the end of the horizontal arm is connected to a vertical arm, the lower end of the vertical arm is provided with an arc arm, the horizontal arm extends out of the body of the transition plate, and the length of the vertical arm is not less than the height dimension of the transition plate.

7. The transition plate auxiliary separation tool according to claim 6, characterized in that: The auxiliary support arms are a pair that are centrally symmetrically arranged, and the arc-shaped arms are concentrically arranged with the tooling body.

8. The transition plate auxiliary separation tool according to claim 1, characterized in that: The connecting column is a cylindrical structure, which is matched with the circular hole in the middle of the transition plate; the tooling body, the connecting column and the auxiliary support arm are metal structural parts connected as one.

9. The transition plate auxiliary separation tool according to claim 1, characterized in that: The transition plate blank is provided with risers and ingates around it, the riser is provided with a riser separation clamp, the ingate is provided with an ingate separation clamp, and the riser separation clamp and the ingate separation clamp are respectively provided with a spacing to accommodate the separator jaws between the outer periphery of the tooling body; the side of the riser is also provided with a riser separation auxiliary clamp.

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