Positioning die for trimming of automobile B column die

Abstract

The utility model discloses an automobile B pillar die trimming positioning die which comprises a base, an abutting plate is movably arranged on the top of the base, a movable groove is formed in the side, opposite to the abutting plate, of the top face of the base, and a positioning clamping assembly is movably arranged on the movable groove. The positioning and clamping assembly comprises a threaded bottom column, a connecting top rod, a movable sleeve rod, a threaded rotating rod and a clamping piece, and the bottom end of the threaded bottom column is embedded into a movable groove in a sliding mode; the positioning and clamping assembly can be adjusted in position on the movable groove, the positioning and clamping assembly has telescopic and rotating functions, under the design, the flexibility of the positioning and clamping assembly is high, the adaptability is good, the mold can be clamped and positioned at any angle, and the positioning and clamping efficiency is improved. Therefore, the clamp can better adapt to clamping and positioning of dies in various shapes, and subsequent machining operation is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning molds, and in particular relates to a positioning mold for trimming an automobile B-pillar mold. Background Art

[0002] Various molds and tools are used in mold industry production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods; after searching, a positioning mold for trimming of automobile B-pillar mold is recorded in the Chinese patent application with application number CN201920771287.6. In this patent, the mold can be positioned and fixed by the designed positioning clip in combination with accessories such as motors to ensure its stability.

[0003] However, the above patent still has certain shortcomings in actual use. The positioning clips on all sides can only move in a straight line. The positioning clips under this design can only stably clamp rectangular molds. For circular or irregular molds, the clamping effect of this positioning clip is not good, the clip has poor flexibility and low adaptability. Therefore, it is necessary to design a new positioning mold to solve this problem. Utility Model Content

[0004] The utility model aims to provide a positioning mold for trimming an automobile B-pillar mold, so as to solve the problem that the positioning clip in the cited patent proposed in the above background technology has poor flexibility and cannot be well adapted to mold clamping in various shapes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning mold for trimming an automobile B-pillar mold, comprising a base, a supporting plate movably arranged on the top of the base, a movable groove being opened on the top surface of the base relative to one side of the supporting plate, a positioning clamping assembly movably arranged on the movable groove, the positioning clamping assembly comprising a threaded bottom column, a connecting top rod, a movable sleeve rod, a threaded rotating rod and a clamping piece, the bottom end of the threaded bottom column is slidably embedded in the interior of the movable groove, the connecting top rod is rotatably connected to the top end of the threaded bottom column, the movable sleeve rod is slidably sleeved on the outside of the connecting top rod, the threaded rotating rod is threadedly connected to the interior of the connecting top rod, and the inner end is rotatably connected to the movable sleeve rod, and the clamping piece is fixed to the end of the movable sleeve rod.

[0006] Preferably, the cross-section of the connecting push rod is rectangular, and the movable groove is an arc-shaped structure in a top view.

[0007] Preferably, the positioning clamping assembly further comprises an inner groove and an anti-slip block, wherein the inner groove is arranged inside the movable sleeve rod, the anti-slip block is fixed to the inner end of the connecting push rod, and the anti-slip block is adapted to the outer end notch of the inner groove.

[0008] Preferably, the positioning clamping assembly further comprises a rotary sleeve, and the rotary sleeve is threadedly connected to the bottom surface of the threaded bottom column.

[0009] Preferably, the positioning clamping assembly further comprises a movable seat, which is fixed to the bottom end of the threaded bottom column and slidably disposed inside the movable groove.

[0010] Preferably, a sliding assembly is provided between the bottom of the supporting plate and the base, the sliding assembly comprises a sliding rod and a sliding groove, the sliding rod is fixed to the bottom of the supporting plate and is slidably connected to the sliding groove provided on the surface of the base.

[0011] Preferably, an adjustment component is provided between one side of the bottom end of the supporting plate and the base, and the adjustment component includes a fixed block, a mounting groove, a latch, a slot, a spring groove, a spring and a pull ring, the fixed block is fixed to one side of the bottom end of the supporting plate, the mounting groove is provided inside the fixed block, the latch is slidably installed inside the mounting groove, and the bottom end is inserted into the slot provided on the surface of the base, the spring groove is provided on the top surface of the fixed block, the spring is fixed inside the spring, and the top end is fixedly connected to the latch, and the pull ring is provided on the top end of the latch.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The designed positioning clamping component can adjust the position on the movable groove, and the positioning clamping component has telescopic and rotation functions. Under this design, the positioning clamping component is highly flexible and adaptable, and can clamp and position the mold at any angle. Therefore, it can better adapt to the clamping and positioning of molds of various shapes, which is beneficial to subsequent processing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a top view of the utility model;

[0015] Figure 2 It is a cross-sectional view of the positioning and clamping assembly of the utility model;

[0016] Figure 3 It is a cross-sectional view of the adjustment component of the utility model;

[0017] Figure 4 It is a cross-sectional view of the sliding assembly of the utility model;

[0018] In the figure: 100, base; 200, support plate; 300, movable groove; 400, positioning clamping assembly; 401, threaded bottom column; 402, connecting top rod; 403, movable sleeve rod; 404, inner groove; 405, threaded rotary rod; 406, clamping sheet; 407, anti-slip block; 408, rotary sleeve; 409, movable seat; 500, adjustment assembly; 501, fixed block; 502, installation groove; 503, latch; 504, slot; 505, spring groove; 506, spring; 507, pull ring; 600, sliding assembly; 601, sliding rod; 602, sliding groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments 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.

[0020] Example

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a positioning mold for trimming a B-pillar mold of an automobile, comprising a base 100, a top of the base 100 is movably provided with a holding plate 200, the template can be placed against the holding plate 200 for preliminary positioning, a top surface of the base 100 is provided with a movable groove 300 relative to one side of the holding plate 200, the movable groove 300 is an arc-shaped structure when viewed from above, a positioning clamping assembly 400 is movably provided on the movable groove 300, the positioning clamping assembly 400 can slide on the movable groove 300, so as to adjust the clamping position, the positioning clamping assembly 400 comprises a threaded bottom column 401, a connecting top rod 402, a movable sleeve rod 403, The threaded rotating rod 405 and the clamping piece 406, the bottom end of the threaded bottom column 401 is slidably embedded in the interior of the movable groove 300, and the connecting top rod 402 is rotatably connected to the top of the threaded bottom column 401, and the connecting top rod 402 can be rotated to adjust the clamping angle for the second time, and the movable sleeve rod 403 is slidably sleeved on the outside of the connecting top rod 402, and the threaded rotating rod 405 is threadedly connected to the inside of the connecting top rod 402, and the inner end is rotatably connected to the movable sleeve rod 403, and the clamping piece 406 is fixed at the end of the movable sleeve rod 403, and the threaded rotating rod 405 can be rotated to push the movable sleeve rod 403 to move, so that the clamping piece 406 at the end can firmly clamp the mold.

[0022] In this embodiment, preferably, the cross-section of the connecting top rod 402 is rectangular, so that the movable sleeve rod 403 can only translate but not rotate.

[0023] In this embodiment, preferably, the positioning clamping assembly 400 also includes an inner groove 404 and an anti-slip block 407. The inner groove 404 is opened inside the movable sleeve rod 403, and the anti-slip block 407 is fixed to the inner end of the connecting top rod 402. The anti-slip block 407 is adapted to the outer end groove of the inner groove 404. When the movable sleeve rod 403 moves to a certain extent, the outer end groove of the inner groove 404 can block the anti-slip block 407 to prevent the movable sleeve rod 403 from falling off.

[0024] In this embodiment, preferably, the positioning clamping assembly 400 also includes a rotary sleeve 408, which is threadedly connected to the bottom surface of the threaded bottom column 401. The position of the positioning clamping assembly 400 is fixed by tightening the rotary sleeve 408 so that it is squeezed into contact with the top surface of the base 100.

[0025] In this embodiment, preferably, the positioning clamping assembly 400 also includes a movable seat 409, which is fixed to the bottom end of the threaded bottom column 401 and slidably disposed inside the movable groove 300, so that the positioning clamping assembly 400 can slide stably along the movable groove 300.

[0026] In this embodiment, preferably, a sliding assembly 600 is provided between the bottom of the supporting plate 200 and the base 100, and the sliding assembly 600 includes a sliding rod 601 and a sliding groove 602. The sliding rod 601 is fixed to the bottom of the supporting plate 200 and is slidingly connected to the sliding groove 602 opened on the surface of the base 100 to realize the sliding connection between the supporting plate 200 and the base 100, and the sliding rod 601 is a T-shaped structure to play an anti-slip effect.

[0027] In this embodiment, preferably, an adjustment component 500 is provided between the bottom end side of the supporting plate 200 and the base 100, and the position of the supporting plate 200 can be adjusted. The adjustment component 500 includes a fixed block 501, a mounting groove 502, a latch 503, a slot 504, a spring slot 505, a spring 506 and a pull ring 507. The fixed block 501 is fixed to the bottom end side of the supporting plate 200, the mounting groove 502 is provided inside the fixed block 501, the latch 503 is slidably installed inside the mounting groove 502, and the bottom end is inserted into the slot 504 provided on the surface of the base 100, and the latch 503 can be adjusted. The interior of the installation slot 502 is raised and lowered, and the slots 504 are distributed at equal distances. The spring slot 505 is opened on the top surface of the fixed block 501, and the spring 506 is fixed inside the spring 506, and the top is fixedly connected to the latch 503. The pull ring 507 is set on the top of the latch 503. The pull ring 507 can be pulled upward to allow the bottom end of the latch 503 to be detached from the inside of one slot 504. At this time, the spring 506 is pulled, and the personnel can adjust the position of the supporting plate 200. Then, the spring 506 is used to reset the latch 503 and insert it into the inside of another slot 504 to complete the fixation of the supporting plate 200.

[0028] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning mold for trimming an automobile B-pillar mold, comprising a base (100), characterized in that: A supporting plate (200) is movably provided on the top of the base (100); a movable groove (300) is provided on the top surface of the base (100) on one side opposite to the supporting plate (200); a positioning clamping assembly (400) is movably provided on the movable groove (300); the positioning clamping assembly (400) comprises a threaded bottom column (401), a connecting top rod (402), a movable sleeve rod (403), a threaded rotating rod (405) and a clamping sheet (406); The bottom end of the threaded bottom column (401) is slidably embedded in the interior of the movable groove (300), the connecting top rod (402) is rotatably connected to the top of the threaded bottom column (401), the movable sleeve rod (403) is slidably sleeved on the outside of the connecting top rod (402), the threaded rotating rod (405) is threadedly connected to the interior of the connecting top rod (402), and the inner end is rotatably connected to the movable sleeve rod (403), and the clamping piece (406) is fixed to the end of the movable sleeve rod (403).

2. The positioning mold for trimming the automobile B-pillar mold according to claim 1, characterized in that: The connecting top rod (402) has a rectangular cross section, and the movable groove (300) has an arc-shaped structure when viewed from above.

3. The positioning mold for trimming the automobile B-pillar mold according to claim 1, characterized in that: The positioning clamping assembly (400) further comprises an inner groove (404) and an anti-slip block (407), wherein the inner groove (404) is arranged inside the movable sleeve rod (403), and the anti-slip block (407) is fixed to the inner end of the connecting push rod (402), and the anti-slip block (407) is adapted to the outer end notch of the inner groove (404).

4. The positioning mold for trimming the automobile B-pillar mold according to claim 1, characterized in that: The positioning clamping assembly (400) further comprises a rotary sleeve (408), wherein the rotary sleeve (408) is threadedly connected to the bottom surface of the threaded bottom column (401).

5. The positioning mold for trimming the automobile B-pillar mold according to claim 1, characterized in that: The positioning clamping assembly (400) further comprises a movable seat (409), which is fixed to the bottom end of the threaded bottom column (401) and is slidably disposed inside the movable groove (300).

6. The positioning mold for trimming the automobile B-pillar mold according to claim 1, characterized in that: A sliding assembly (600) is provided between the bottom of the supporting plate (200) and the base (100), and the sliding assembly (600) comprises a sliding rod (601) and a sliding groove (602). The sliding rod (601) is fixed to the bottom of the supporting plate (200) and is slidably connected to the sliding groove (602) provided on the surface of the base (100).

7. The positioning mold for trimming the automobile B-pillar mold according to claim 6, characterized in that: An adjustment component (500) is arranged between the bottom end of the supporting plate (200) and the base (100), and the adjustment component (500) comprises a fixed block (501), a mounting groove (502), a latch (503), a slot (504), a spring groove (505), a spring (506) and a pull ring (507). The fixed block (501) is fixed to the bottom end of the supporting plate (200), the mounting groove (502) is arranged inside the fixed block (501), the latch (503) is slidably installed inside the mounting groove (502), and the bottom end is inserted into the slot (504) arranged on the surface of the base (100), the spring groove (505) is arranged on the top surface of the fixed block (501), the spring (506) is fixed inside the spring (506), and the top end is fixedly connected to the latch (503), and the pull ring (507) is arranged on the top end of the latch (503).

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