Multi-limiting type sequence-saving tool

Abstract

The invention relates to a multi-limiting type sequence-saving tool which comprises a bottom plate, a base plate installed on the end wall of the center of the upper end of the bottom plate and a shell material arranged in the center of the upper end of the base plate, a first cylinder base, a second cylinder base and a third cylinder base are sequentially installed on the bottom plate close to the base plate and along the edge of the bottom plate, and a first lever oil cylinder is fixed to the first cylinder base; a first lever oil cylinder is fixed on the first cylinder seat, a first chuck used for clamping a shell material is mounted on the first lever oil cylinder, a second lever oil cylinder is fixed on the second cylinder seat, and a second chuck used for clamping the shell material is mounted on the second lever oil cylinder. Compared with the prior art, the multi-limiting type sequence-saving tool has the beneficial effects that through the design of the opening, the top edge opening, the arc groove opening, the flat groove and the conical edge opening, when a shell material is supported, the outer side space is maximized as much as possible, the surface wall of the shell material is exposed to the maximum extent, a follow-up machining cutter structure can make contact with the shell material conveniently, the tool does not need to be replaced, the position of the shell material does not need to be switched, and the machining efficiency is improved. And therefore, more time and labor are saved, and machining procedures are saved.

Description

Technical Field

[0001] The present invention relates to the technical field of tooling, in particular to a multi-limit type sequence-saving tooling. Background Art

[0002] The tooling is a tooling plate used to limit the positioning of materials. After the materials are positioned, drilling, testing and other processing can be carried out. Among them, shell materials are shell parts with irregular surface walls, such as volute parts. This tooling is used to limit the shell materials with irregular surface walls.

[0003] When limiting the position of materials, conventional tooling has a simple structure and uses a single or multiple clamping heads to clamp and position the materials on the tooling plate. However, when the surface structure of the material is complex and irregular, the curved surface is not convenient for clamping and positioning. At the same time, the curved and irregular surface is easy to be blocked by the supporting parts on the tooling plate, which is not conducive to placing the material on the tooling plate for support. Summary of the invention

[0004] The object of the present invention is to provide a multi-limiting sequence-saving tooling to solve the problem raised in the above-mentioned background technology that when limiting the material, the conventional tooling has a simple structure and adopts a single or multiple clamping heads to clamp and position the material on the tooling plate. However, when the surface wall structure of the material is complex and irregular in shape, the curved surface wall is not convenient for clamping and positioning. At the same time, the curved and irregular surface wall is also easy to resist the support parts on the tooling plate, which is not conducive to placing the material on the tooling plate for support.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multi-limit type sequence-saving tooling, comprising a base plate, a pad installed at the center end wall of the upper end of the base plate, and a shell material placed at the center of the upper end of the pad plate, the base plate is adjacent to the pad plate and is sequentially installed with a first cylinder seat, a second cylinder seat and a third cylinder seat along the edge of the base plate, a first lever cylinder is fixed on the first cylinder seat, a first chuck for clamping the shell material is installed on the first lever cylinder, a second lever cylinder is fixed on the second cylinder seat, a second chuck for clamping the shell material is installed on the second lever cylinder, a third lever cylinder is fixed on the third cylinder seat, a third chuck for clamping the shell material is installed on the third lever cylinder, the pad A support seat is installed on the plate at the end wall on one side adjacent to the third cylinder seat, and a conical support head is installed on the top of the support seat. A support notch is opened on the side wall of the support head. A support platform is installed on the bottom plate at the end wall on one side adjacent to the first cylinder seat, and a platform top head for pushing and limiting shell material is vertically installed on the top side wall of the support platform. An inclined platform is installed on the pad at the end wall on one side adjacent to the second cylinder seat, and an inclined top head for limiting shell material is vertically installed on the top side wall of the inclined platform. Reference blocks are arranged on the pad near the first cylinder seat, the second cylinder seat and the third cylinder seat. There are three reference blocks in total, and the first support assembly, the second support assembly and the third support assembly are respectively arranged on the reference blocks.

[0006] Preferably, the first supporting assembly includes a first top column fixed on a reference block adjacent to the first lever cylinder, a first top head fixed on the first top column, and a top edge opening oppositely opened on a side wall of the first top head.

[0007] Preferably, the second supporting assembly includes a second top column fixed on the reference block adjacent to the second cylinder seat, a second top head fixed on the second top column, a fan-shaped arc notch opened on the side wall of the second top head, a circular fixed head fixed on the top of the second top head, and a flat groove opened on the side wall of the circular fixed head.

[0008] Preferably, the first plug, the second plug and the top end wall of the second plug are all in contact with and supported by the end wall of the shell material.

[0009] Preferably, the third supporting assembly includes a third top column fixed on a reference block adjacent to the third cylinder seat, a cone head fixed on the third top column, and a cone edge opening opened on a side wall of the cone head.

[0010] Preferably, the height formed by the second cylinder seat and the second lever cylinder, the height formed by the first cylinder seat and the first lever cylinder, and the height formed by the third cylinder seat and the third lever cylinder increase in sequence.

[0011] Preferably, the end wall thickness of the first chuck and the third chuck is smaller than the end wall thickness of the first chuck, and the first cylinder seat, the second cylinder seat and the third cylinder seat are all fastened to the bottom plate by screws.

[0012] Preferably, the side wall of the support platform is provided with a side groove for fitting with the side wall of the first cylinder seat.

[0013] Preferably, the support seat and the ramp are both fastened to the backing plate by screws.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention maximizes the outer space when the shell material is supported through the design of the support notch, top edge, arc groove, flat groove and tapered edge, so that the surface wall of the shell material is exposed to the maximum, so as to facilitate the contact between the subsequent processing tool structure and the shell material. There is no need to change the tooling and switch the position of the shell material for processing, which saves time and effort and saves processing procedures.

[0016] 2. The present invention clamps and tightens the three nodes of the shell material through the design of the first lever cylinder, the first chuck, the second lever cylinder, the second chuck, the third lever cylinder, and the third chuck, so that the irregularly shaped shell material is limited more thoroughly and more stably;

[0017] 3. The present invention supports the bottom of the shell material through the design of the first top head, the round fixed head and the cone head, and cooperates with the cylinder member to firmly press and limit the shell material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a multi-limited sequence-saving tooling of the present invention;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the first cylinder seat of a multi-limited sequence-saving tooling of the present invention;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of a support platform of a multi-limited sequence-saving tooling of the present invention;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the second top column of a multi-limited sequence-saving tooling of the present invention;

[0022] Figure 5 The present invention is a schematic diagram of the bottom structure of the bottom plate of a multi-limit type sequence-saving tooling.

[0023] In the figure: 1, bottom plate; 2, pad; 3, first cylinder seat; 4, second cylinder seat; 5, third cylinder seat; 6, first lever cylinder; 7, first chuck; 8, second lever cylinder; 9, second chuck; 10, third lever cylinder; 11, third chuck; 12, support seat; 13, support head; 14, support notch; 15, support platform; 16, side groove; 17, platform top head; 18, inclined platform; 19, inclined top head; 20, reference block; 21, first top column; 22, first top head; 23, top edge mouth; 24, second top column; 25, second top head; 26, arc groove mouth; 27, round fixed head; 28, flat groove; 29, third top column; 30, cone head; 31, cone edge mouth; 32, shell material. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the 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 orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1-5The present invention provides a technical solution: a multi-limit type sequence-saving tooling, comprising a bottom plate 1, a pad 2 installed at the center end wall of the upper end of the bottom plate 1, and a shell material 32 placed at the center of the upper end of the pad 2. The bottom plate 1 is adjacent to the pad 2 and is sequentially installed with a first cylinder seat 3, a second cylinder seat 4 and a third cylinder seat 5 along the edge of the bottom plate 1. The first cylinder seat 3, the second cylinder seat 4 and the third cylinder seat 5 are all fastened to the bottom plate 1 by screws. A first lever cylinder 6 is fixed on the first cylinder seat 3, and a first chuck 7 for clamping the shell material 32 is installed on the first lever cylinder 6. A second lever cylinder 8 is fixed on the second cylinder seat 4, and a second chuck 9 for clamping the shell material 32 is installed on the second lever cylinder 8. A third lever cylinder 1 is fixed on the third cylinder seat 5. 0, a third chuck 11 for clamping the shell material 32 is installed on the third lever cylinder 10, the end wall thickness of the first chuck 7 and the third chuck 11 is less than the end wall thickness of the first chuck 7, the height formed by the second cylinder seat 4 and the second lever cylinder 8 and the height formed by the first cylinder seat 3 and the first lever cylinder 6 and the height formed by the third cylinder seat 5 and the third lever cylinder 10 are successively increased, the first cylinder seat 3, the second cylinder seat 4, and the third cylinder seat 5 provide support for the first lever cylinder 6, the second lever cylinder 8, and the third lever cylinder 10 respectively, the first lever cylinder 6 drives the first chuck 7, the second lever cylinder 8 drives the second chuck 9, and the third lever cylinder 10 drives the third chuck 11, so as to limit the upper side wall of the shell material 32;

[0028] A support seat 12 is installed on the backing plate 2 at the end wall near the third cylinder seat 5, and a conical support head 13 is installed on the top of the support seat 12. A support notch 14 is provided on the side wall of the support head 13. A support platform 15 is installed on the bottom plate 1 at the end wall near the first cylinder seat 3. A top head 17 for pushing the limit shell material 32 is vertically installed on the top side wall of the support platform 15. A side groove 16 for fitting the side wall of the first cylinder seat 3 is provided on the side wall of the support platform 15. An inclined platform 18 is installed on the backing plate 2 at the end wall near the second cylinder seat 4. The support seat 12 and the inclined platform 18 are screwed with the backing plate 11. The plate 2 is fastened to each other, and the top side wall of the inclined platform 18 is vertically installed with an inclined top head 19 for limiting the shell material 32. The support seat 12 is used to support the support head 13, the support platform 15 is used to support the platform top head 17, and the inclined platform 18 is used to support the inclined top head 19. The support head 13, the platform top head 17, and the inclined top head 19 are respectively used to support the side end wall of the shell material 32 and to limit the horizontal direction of the shell material 32. The design of the support notch 14 and the side groove 16 is used to increase the space at the side wall of the shell material 32, so that during processing, the tool and other structures contact with the shell material 32 and will not be blocked by the support member;

[0029] Reference blocks 20 are arranged on the backing plate 2 near the first cylinder seat 3, the second cylinder seat 4 and the third cylinder seat 5. There are three reference blocks 20 in total. The reference blocks 20 are respectively provided with a first supporting assembly, a second supporting assembly and a third supporting assembly. The first supporting assembly includes a first top column 21 fixed on the reference block 20 near the first lever cylinder 6, a first top head 22 fixed on the first top column 21, and a top edge opening 23 opened relatively on the side wall of the first top head 22. The second supporting assembly includes a second top column 24 fixed on the reference block 20 near the second cylinder seat 4, a second top head 25 fixed on the second top column 24, a fan-shaped arc groove opening 26 opened on the side wall of the second top head 25, a circular fixed head 27 fixed on the top of the second top head 25, and a flat groove 28 opened on the side wall of the circular fixed head 27. The first pin 22, the second pin 25, and the top wall of the second pin 25 are all in contact with the downward end wall of the shell material 32 for support, and cooperate with the first chuck 7, the second chuck 9, and the third chuck 11 to bite and limit the shell material 32, so that the shell material 32 is limited in the vertical direction, so that the shell material 32 remains stable for subsequent safe processing. The third support assembly includes a third pin 29 fixed on the reference block 20 near the third cylinder seat 5, a cone head 30 fixed on the third pin 29, and a cone edge opening 31 opened on the side wall of the cone head 30. The design of the top edge opening 23, the arc groove opening 26, the flat groove 28, and the cone edge opening 31 is used to increase the space at the bottom of the shell material 32 when the shell material 32 is supported, so that the irregular end wall at the bottom of the shell material 32 has space to be placed and will not be blocked by the entire support assembly to affect the support.

[0030] In summary, when the multi-position limiting sequence-saving tooling is used,

[0031] The shell material 32 is placed on the pad 2, and the bottom corner end wall of the shell material 32 is supported by the first head 22, the round head 27 at the second head 25, and the cone head 30 at the third head column 29, and the support head 13, the table head 17, and the inclined head 19 are matched to simply support and limit the shell material 32. Then the first lever cylinder 6 drives the first chuck 7, the second lever cylinder 8 drives the second chuck 9, and the third lever cylinder 10 drives the third chuck 11 to press toward the shell material 32, so that the shell material 32 is firmly limited. 2 After being stably positioned, it is convenient for subsequent stable processing. The whole structure is simple and can adapt to the shell material 32 with irregular surface wall. The design of the support notch 14, the top edge opening 23, the arc groove opening 26, the flat groove 28, and the tapered edge opening 31 allows the outer space to be maximized when the shell material 32 is supported, so that the surface wall of the shell material 32 is exposed to the maximum, so that the tool structure for subsequent processing can contact with the shell material 32. There is no need to change the tooling, switch the position of the shell material 32, and then process it, which saves time and effort and saves processing procedures.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-position limiting type sequence-saving tooling, comprising a base plate (1), a backing plate (2) installed at the center end wall of the upper end of the base plate (1), and a shell material (32) placed at the center of the upper end of the backing plate (2), characterized in that: The bottom plate (1) is adjacent to the pad (2) and is provided with a first cylinder seat (3), a second cylinder seat (4) and a third cylinder seat (5) in sequence along the edge of the bottom plate (1); a first lever cylinder (6) is fixed to the first cylinder seat (3); a first chuck (7) for clamping the shell material (32) is installed on the first lever cylinder (6); a second lever cylinder (8) is fixed to the second cylinder seat (4); a second chuck (9) for clamping the shell material (32) is installed on the second lever cylinder (8); a third lever cylinder (10) is fixed to the third cylinder seat (5); a third chuck (11) for clamping the shell material (32) is installed on the third lever cylinder (10); a support seat (12) is installed on the end wall of one side of the pad (2) adjacent to the third cylinder seat (5); a support seat (12) is installed on the top of the support seat (12) A conical support head (13) is provided with a support notch (14) on the side wall of the support head (13); a support platform (15) is installed on the end wall of the bottom plate (1) adjacent to the first cylinder seat (3); a platform top head (17) for pushing and limiting the shell material (32) is vertically installed on the top side wall of the support platform (15); an inclined platform (18) is installed on the end wall of the side adjacent to the second cylinder seat (4) on the pad (2); an inclined top head (19) for limiting the shell material (32) is vertically installed on the top side wall of the inclined platform (18); reference blocks (20) are provided on the pad (2) adjacent to the first cylinder seat (3), the second cylinder seat (4) and the third cylinder seat (5); there are three reference blocks (20) in total; and the first support assembly, the second support assembly and the third support assembly are respectively provided on the reference blocks (20).

2. A multi-position limiting sequence-saving tooling according to claim 1, characterized in that: The first supporting assembly comprises a first top column (21) fixed on a reference block (20) adjacent to a first lever oil cylinder (6), a first jack (22) fixed on the first top column (21), and a top edge opening (23) oppositely opened on the side wall of the first jack (22).

3. A multi-position limiting sequence-saving tooling according to claim 2, characterized in that: The second supporting assembly comprises a second top column (24) fixed on a reference block (20) adjacent to the second cylinder seat (4), a second top head (25) fixed on the second top column (24), a fan-shaped arc notch (26) provided on a side wall of the second top head (25), a circular fixed head (27) fixed on the top of the second top head (25), and a flat groove (28) provided on a side wall of the circular fixed head (27).

4. A multi-position limiting sequence-saving tooling according to claim 3, characterized in that: The first plug (22), the second plug (25), and the top end wall of the second plug (25) are all in contact with and supported by the end wall of the shell material (32).

5. A multi-position limiting sequence-saving tooling according to claim 3, characterized in that: The third support assembly comprises a third top column (29) fixed on a reference block (20) adjacent to a third cylinder seat (5), a cone head (30) fixed on the third top column (29), and a cone edge opening (31) opened on a side wall of the cone head (30).

6. A multi-position limiting sequence-saving tooling according to claim 5, characterized in that: The height formed by the second cylinder seat (4) and the second lever cylinder (8), the height formed by the first cylinder seat (3) and the first lever cylinder (6), and the height formed by the third cylinder seat (5) and the third lever cylinder (10) increase in sequence.

7. The multi-position limiting sequence-saving tooling according to claim 1 is characterized in that: The end wall thickness of the first clamp (7) and the third clamp (11) is smaller than the end wall thickness of the first clamp (7), and the first cylinder seat (3), the second cylinder seat (4) and the third cylinder seat (5) are all fastened to the bottom plate (1) by screws.

8. The multi-position limiting sequence-saving tooling according to claim 1 is characterized in that: The side wall of the support platform (15) is provided with a side groove (16) for fitting against the side wall of the first cylinder seat (3).

9. The multi-position limiting sequence-saving tooling according to claim 1, characterized in that: The support seat (12) and the inclined platform (18) are both fastened to the backing plate (2) by means of screws.

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