Shaping tool

Abstract

The utility model relates to a shaping tool which comprises a working table, a tool base and a tool body. The shaping mechanism comprises a first shaping assembly used for shaping a first main body of the workpiece, and the shaping direction of the first shaping assembly is adjusted in the first direction perpendicular to the X direction; the positioning assembly is used for positioning the second main body, and the positioning assembly comprises a pressing assembly used for pressing the joint of the first main body and the second main body of the workpiece and a clamping assembly used for clamping the tail end of the second main body; the second shaping assembly is located between the pressing assembly and the clamping assembly and used for adjusting the set shaping part in the second direction, and the preset angle alpha is formed between the second direction and the X direction; by means of the combined action of the clamping assembly and the pressing assembly, the first shaping assembly and the second shaping assembly can synchronously perform shaping action on the workpiece. The shaping tool has the advantages that the condition that the second main body deforms along with shaping of the first main body is effectively avoided, so that the second main body is not distorted due to shaping of the first main body.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a shaping tool. Background Art

[0002] The workpiece removed from the mold will be deformed by the internal stress during the cooling process. In the prior art, the workpiece is usually shaped manually, but the manual shaping method is inefficient, time-consuming and labor-intensive. For this reason, many shaping devices have appeared in the prior art, such as the Chinese utility model patent "A non-indentation leveling device for long strip products" with patent number ZL201420310076.X (authorization announcement number CN203991792U), and the Chinese utility model patent "Shaping device" with patent number ZL202221401583.5 (authorization announcement number CN217665507U). The shaping devices disclosed in the above two patents both realize automatic shaping of the workpiece by applying pressure.

[0003] However, the shaping devices in the above two patents are generally suitable for shaping long strip workpieces, but are not suitable for shaping long strip workpieces. Figure 1 The workpiece 1′ includes a first body 11′ in the form of a long strip and a second body 12′ ( Figure 1 The two ends of the first body 11' are connected to the second body 12', wherein the second bodies 12' at the two ends are at a preset angle α relative to the length direction of the first body 11', such as 120°≤α≤150°, and the shaping requirement is that the shaping degree at A1, A2, and A3 on the first body 11' is controlled within ±0.5MM, and the shaping degree at B1, B2, and B3 on the second body 12' is also controlled within ±0.5MM. Since the second body 12' and the first body 11' in the workpiece 1 are not on the same axis, if the above-mentioned shaping device is directly used to shape the first body 11', the second body 12' is easily distorted due to the shaping of the first body 11', and finally the shaping of the whole workpiece does not meet the set requirements. For this reason, the prior art needs to be further improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a shaping tool that can prevent the workpiece from being distorted and deformed during shaping, especially for the situation where the parts to be shaped are arranged on different bodies with preset angles.

[0005] The technical solution adopted by the utility model to solve the above technical problems is: the shaping tool comprises:

[0006] A workbench, for placing a workpiece, the workpiece comprising a first body extending in an X direction parallel to the workbench and a second body forming a preset angle α with the first body;

[0007] A shaping mechanism is arranged on a workbench, the shaping mechanism comprises a first shaping component of a first body for shaping the workpiece, and the shaping direction of the first shaping component is adjusted along a first direction perpendicular to the X direction;

[0008] It is characterized in that: the workbench also includes:

[0009] A positioning assembly, used for positioning the second body, the positioning assembly comprising a pressing assembly for pressing the joint between the first body and the second body of the workpiece and a clamping assembly for clamping the end of the second body;

[0010] A second shaping component, the second shaping component is located between the pressing component and the clamping component to adjust the set shaping part along a second direction that is at a preset angle α to the X direction;

[0011] With the help of the joint action of the clamping assembly and the pressing assembly, the first shaping assembly and the second shaping assembly can synchronously perform shaping actions on the workpiece.

[0012] There are many kinds of structures of the above-mentioned clamping assembly. Preferably, the clamping assembly includes a clamping member and a first driving mechanism, the clamping member has two clamping parts that can form a clamping space, and one of the clamping parts is linked with the first driving mechanism to change the size of the clamping space; the clamping surfaces of each clamping part have a preset angle α.

[0013] There are many kinds of structures of the above-mentioned clamping assembly. Preferably, the clamping assembly includes a first clamping member for clamping the upper surface of the connection between the first body and the second body of the workpiece and / or a second clamping member for clamping the front and rear sides of the connection between the first body and the second body of the workpiece.

[0014] In order to achieve the clamping of the first body and the second body of the workpiece at the connection point in the upper and lower directions, preferably, the first clamping member includes a clamping head and a second driving mechanism connected to the clamping head, and the clamping head clamps the upper surface of the connection point between the first body and the second body of the workpiece under the drive of the second driving mechanism.

[0015] In order to achieve the front-to-back direction compression of the joint between the first body and the second body of the workpiece, preferably, the second clamping member includes a first clamping sub-block located at the rear side of the joint between the first body and the second body of the workpiece and a second clamping sub-block located at the front side of the joint between the first body and the second body of the workpiece, and the first clamping sub-block and the second clamping sub-block are both pressed against the front and back sides of the joint between the first body and the second body of the workpiece under the action of external force.

[0016] In order to realize the shaping of the second body of the workpiece, the second shaping assembly includes a U-shaped shaping head and a third driving mechanism drivingly connected to the shaping head, the shaping head includes two vertical parts arranged opposite to each other and a transverse part connecting the two vertical parts, the second body of the workpiece is arranged between the two vertical parts, and the shaping head can have the following two states under the driving of the third driving mechanism:

[0017] In the first state, the transverse portion abuts against the upper surface or the lower surface of the second body of the workpiece to achieve shaping of the second body in the third direction;

[0018] In the second state, at least one of the vertical portions abuts against the side wall of the second body of the workpiece to achieve shaping of the second body in the second direction.

[0019] In order to facilitate shaping of the workpiece in the up and down directions, a supporting assembly for supporting the workpiece is provided on the workbench.

[0020] In order to achieve shaping of multiple positions on the first body of the workpiece, the first shaping components are at least two groups and are arranged at intervals along the length extension direction of the first body of the workpiece.

[0021] There are many kinds of structures of the above-mentioned first shaping components. Preferably, each group of first shaping components includes a first shaping member arranged on the front side of the first main body of the workpiece and a second shaping member arranged on the rear side of the first main body of the workpiece. The first shaping member and the second shaping member are respectively connected to corresponding driving members. The first shaping member and the second shaping member are offset against the first main body under the action of their corresponding driving members to realize the shaping of the first main body.

[0022] Compared with the prior art, the advantages of the utility model are: by providing a clamping assembly for clamping the first body and the second body of the workpiece at the connection point and a clamping assembly for clamping the end of the second body, on the one hand, the second body of the workpiece can always be kept in a stable state, so as to effectively avoid the situation where the second body is deformed due to the shaping of the first body, so that the second body is not twisted due to the shaping of the first body, so that the shaping tool can make the shaped workpiece meet the set requirements; on the other hand, with the help of the joint action of the clamping assembly and the clamping assembly, the first shaping assembly and the second shaping assembly can synchronously perform shaping actions on the workpiece, thereby improving the shaping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the workpiece to be shaped;

[0024] Figure 2 This is a schematic diagram of the structure of the shaping tool in the embodiment of the utility model;

[0025] Figure 3 for Figure 2 Schematic diagram of part of the structure (protective cover omitted);

[0026] Figure 4 for Figure 3 Another perspective structural diagram of;

[0027] Figure 5 for Figure 2 A schematic diagram of the structure of the middle clamping assembly;

[0028] Figure 6 This is a schematic diagram of the structure of the second shaping component in the embodiment of the utility model;

[0029] Figure 7 It is a schematic structural diagram of the first shaping component and the pressing component on the workbench in an embodiment of the utility model. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0031] like Figures 1 to 7 The shaping tool in this embodiment includes a workbench 2, a shaping mechanism and a positioning assembly, the shaping mechanism and the positioning assembly are all placed on the workbench 2, and the entire shaping tool also includes a protective cover a arranged on the periphery of the workbench 1.

[0032] The workbench 2 is used to place a workpiece 1, and the workpiece 1 includes a first body 11 extending in an X direction parallel to the workbench and a second body 12 forming a preset angle α with the first body 11; Figure 1 As shown, the first body 11 of the workpiece 1 is in the shape of a long strip, and there are two second bodies 12 , both of which are arc-shaped and are respectively disposed at the two ends of the first body 11 .

[0033] The shaping mechanism in this embodiment includes a first shaping component 31 for shaping the first body 11 of the workpiece 1 and a second shaping component 32 for shaping the second body 12 of the workpiece 2. The shaping direction of the first shaping component 31 is adjusted along a first direction D1 perpendicular to the X direction; the positioning component is used to position the second body 12, and the positioning component includes a clamping component 41 for clamping the first body 11 and the second body 12 of the workpiece 1 at the junction and a clamping component 42 for clamping the end of the second body 12; the second shaping component 32 is located between the clamping component 41 and the clamping component 42 to adjust the set shaping part along the second direction D2 at a preset angle α to the X direction; with the help of the joint action of the clamping component 42 and the clamping component 41, the first shaping component 31 and the second shaping component 32 can synchronously perform shaping actions on the workpiece 1. This can ensure that the first shaping component 31 and the second shaping component 32 perform the shaping action synchronously without interfering with each other. Of course, the first shaping component 31 can also shape the first body 11 alone without causing the second body 12 to be twisted, or the second shaping component 32 can shape the second body 12 alone without causing the first body 11 to be twisted.

[0034] like Figure 5 As shown, the clamping assembly 42 in this embodiment includes a clamping member 421 and a first driving mechanism 422. The clamping member 421 has two clamping portions 42a that can form a clamping space 40, and one of the clamping portions 42a is linked to the first driving mechanism 422 to change the size of the clamping space 40; the clamping surface 42b of each clamping portion 42a corresponds to a preset angle α.

[0035] In addition, Figure 7 As shown, the clamping assembly 41 includes a first clamping member 411 that performs a clamping action along a third direction D3 perpendicular to the X direction and / or a second clamping member 412 that performs a clamping action along a first direction D1 perpendicular to the third direction D3. The first clamping member 411 in this embodiment includes a clamping head 41a and a second driving mechanism 41b that is connected to the clamping head 41a. The clamping head 41a clamps the upper surface of the junction of the first body 11 and the second body 12 of the workpiece 1 under the drive of the second driving mechanism 41b; the second clamping member 412 in this embodiment includes a first clamping sub-block 41c located at the rear side of the junction of the first body 11 and the second body 12 of the workpiece 1 and a second clamping sub-block 41d located at the front side of the junction of the first body 11 and the second body 12 of the workpiece 1. The first clamping sub-block 41c and the second clamping sub-block 41d are both abutted against the front and rear sides of the junction of the first body 11 and the second body 12 of the workpiece 1 under the action of external force.

[0036] like Figure 6As shown, the second shaping component 32 in this embodiment includes a U-shaped shaping head 321 and a third driving mechanism 322 drivingly connected to the shaping head 321. The shaping head 321 includes two vertical parts 3211 arranged opposite to each other and a transverse part 3212 connecting the two vertical parts 3211. The second body 12 of the workpiece 1 is arranged between the two vertical parts 3211. The shaping head 321 can have the following two states under the drive of the third driving mechanism 322: in the first state, the transverse part 3212 abuts against the upper surface or the lower surface of the second body 12 of the workpiece 1 to achieve the shaping of the second body 12 in the third direction D3; in the second state, at least one of the vertical parts 3211 abuts against the side wall of the second body 12 of the workpiece 1 to achieve the shaping of the second body 12 in the second direction D2. Figure 6 As shown, the third driving mechanism 322 is a driving member arranged along the X direction parallel to the workbench 2, and the driving member is a driving cylinder. Of course, the workbench 2 is also provided with a mounting frame 323 for mounting the third driving mechanism 322, and the mounting frame 323 is slidably connected to a vertically arranged seat body 324, and a vertically arranged guide rail 325 is provided on the seat body 324. A slider 326 connected to the mounting frame 323 is provided on the guide rail 325, and the slider 326 is driven and connected to a driving source 327, that is, under the action of the driving source 327, the slider 326 can slide up and down on the guide rail 325, and drive the mounting frame 323 to rise and fall, so that the horizontal portion 3212 is abutted against the upper surface or lower surface of the second main body 12 of the workpiece 1, so as to realize the shaping of the second main body 12 in the third direction D3.

[0037] Of course, the workbench 2 is provided with a support assembly 5 for supporting the workpiece 1. The support assembly 5 is a plurality of support blocks arranged at intervals along the length extension direction of the workpiece 1, and all the support blocks jointly support the workpiece 1 and maintain a preset height with the plane where the workbench 2 is located.

[0038] like Figure 3 and Figure 4 As shown, there are at least two groups of first shaping components 31, which are arranged at intervals along the length extension direction of the first main body 11 of the workpiece 1; each group of first shaping components 31 includes a first shaping member 311 arranged at the front side of the first main body 11 of the workpiece 1 and a second shaping member 312 arranged at the rear side of the first main body 11 of the workpiece 1, the first shaping member 311 and the second shaping member 312 are respectively connected to corresponding driving members, and the first shaping member 311 and the second shaping member 312 are abutted against the first main body 11 under the action of their corresponding driving members to achieve the shaping of the first main body 11.

[0039] The working process of the shaping tool in this embodiment is as follows:

[0040] A. Support the workpiece 1 by the support assembly 5, and place the first body 11 of the workpiece 1 between the first shaping member 311 and the second shaping member 312;

[0041] B. Control the second driving mechanism 41b to operate, so that the pressing head 41a is driven by the second driving mechanism 41b to press the upper surface of the junction between the first body 11 and the second body 12 of the workpiece 1; and the first pressing sub-block 41c and the second pressing sub-block 41d are both pressed against the front and rear sides of the junction between the first body 11 and the second body 12 of the workpiece 1 under the action of external force; ( Figure 4 There are two middle clamping assemblies 41, which are respectively located at the two ends of the first body 11, so as to clamp the two ends of the first body 11);

[0042] C. Control the first driving mechanism 422 to operate so that the two clamping parts 42a clamp the end of the second body 12 ( Figure 4 There are two middle clamping components 42, namely, two clamping parts 42a respectively clamp one end of the second body 12);

[0043] D. Control the first shaping component 31 and the second shaping component 32 to perform shaping actions independently, or the first shaping component 31 and the second shaping component 32 to perform shaping actions synchronously, so that the shaping between the first body 11 and the second body 12 does not affect each other.

Claims

1. A plastic surgery tool, comprising: A workbench (2) for placing a workpiece (1), the workpiece (1) comprising a first body (11) extending in an X direction parallel to the workbench (2) and a second body (12) forming a preset angle α with the first body (11); A shaping mechanism is arranged on a workbench (2), the shaping mechanism comprising a first shaping component (31) of a first body (11) for shaping a workpiece (1), the shaping direction of the first shaping component (31) being adjusted along a first direction (D1) perpendicular to the X direction; The feature is that the workbench (2) also includes: A positioning assembly for positioning the second body (12), the positioning assembly comprising a pressing assembly (41) for pressing the first body (11) and the second body (12) of the workpiece (1) at a joint, and a clamping assembly (42) for clamping the end of the second body (12); A second shaping component (32), the second shaping component (32) being located between the pressing component (41) and the clamping component (42) to adjust a set shaping part along a second direction (D2) that is at a preset angle α to the X direction; By means of the combined action of the clamping assembly (42) and the pressing assembly (41), the first shaping assembly (31) and the second shaping assembly (32) can synchronously perform shaping actions on the workpiece (1).

2. The shaping tool according to claim 1, characterized in that: The clamping assembly (42) comprises a clamping member (421) and a first driving mechanism (422); the clamping member (421) has two clamping portions (42a) capable of forming a clamping space (40), and one of the clamping portions (42a) is linked to the first driving mechanism (422) to change the size of the clamping space (40); and the clamping surfaces (42b) of each clamping portion (42a) correspond to a preset angle α.

3. The shaping tool according to claim 2, characterized in that: The clamping assembly (41) comprises a first clamping member (411) that performs a clamping action along a third direction (D3) perpendicular to the X direction and / or a second clamping member (412) that performs a clamping action along a first direction (D1) perpendicular to the third direction (D3).

4. The shaping tool according to claim 3, characterized in that: The first pressing member (411) comprises a pressing head (41a) and a second driving mechanism (41b) drivingly connected to the pressing head (41a); the pressing head (41a) is driven by the second driving mechanism (41b) to press the upper surface of the junction between the first body (11) and the second body (12) of the workpiece (1).

5. The shaping tool according to claim 4, characterized in that: The second pressing member (412) comprises a first pressing sub-block (41c) located at the rear side of the junction between the first body (11) and the second body (12) of the workpiece (1), and a second pressing sub-block (41d) located at the front side of the junction between the first body (11) and the second body (12) of the workpiece (1), wherein the first pressing sub-block (41c) and the second pressing sub-block (41d) are both pressed against the front and rear sides of the junction between the first body (11) and the second body (12) of the workpiece (1) under the action of external force.

6. The shaping tool according to claim 5, characterized in that: The second shaping component (32) comprises a U-shaped shaping head (321) and a third driving mechanism (322) drivingly connected to the shaping head (321); the shaping head (321) comprises two vertical parts (3211) arranged opposite to each other and a transverse part (3212) connecting the two vertical parts (3211); the second body (12) of the workpiece (1) is arranged between the two vertical parts (3211); and the shaping head (321) can have the following two states under the drive of the third driving mechanism (322): In the first state, the transverse portion (3212) abuts against the upper surface or the lower surface of the second body (12) of the workpiece (1) to achieve shaping of the second body (12) in the third direction (D3); In the second state, at least one of the vertical portions (3211) abuts against the side wall of the second body (12) of the workpiece (1) to achieve shaping of the second body (12) in the second direction (D2).

7. The shaping tool according to any one of claims 1 to 6, characterized in that: The workbench (2) is provided with a supporting assembly (5) for supporting the workpiece (1).

8. The shaping tool according to claim 7, characterized in that: The first shaping components (31) are in at least two groups and are arranged at intervals along the length extension direction of the first body (11) of the workpiece (1).

9. The shaping tool according to claim 8, characterized in that: Each group of first shaping components (31) comprises a first shaping member (311) arranged at the front side of the first main body (11) of the workpiece (1) and a second shaping member (312) arranged at the rear side of the first main body (11) of the workpiece (1), wherein the first shaping member (311) and the second shaping member (312) are respectively connected to corresponding driving members, and the first shaping member (311) and the second shaping member (312) are abutted against the first main body (11) under the action of their corresponding driving members to achieve shaping of the first main body (11).

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