Clamping tool for machining of automobile heat shield

Abstract

The utility model discloses an automobile heat shield machining clamping tool which comprises a base, adjusting plates are arranged on the two sides of the base, the adjusting plates are fixed to a mounting plate of a heat shield, the adjusting plates are provided with adjusting units, the adjusting units are used for adjusting the distance between the adjusting plates and the base, a bottom plate is arranged above the base, and the bottom plate is arranged on the base. The bottom plate is provided with a filling unit, and the filling unit is used for supporting the inner wall of the heat insulation cover; according to the clamping tool for machining the automobile heat shield, the adjusting plate is controlled to be close to or far away from the base through the adjusting unit so as to adapt to heat shields of different sizes, the inner wall of the heat shield can be effectively supported in cooperation with the filling unit, and the heat shield is prevented from being deformed and damaged in follow-up finish machining.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile part machining technology, specifically a kind of automobile heat shield machining clamping tool. BACKGROUND

[0002] Automobile heat shield is installed in the heat insulation device of automobile interior, purpose is to prevent the high temperature radiation of automobile interior heating piece to adjacent component and cause hidden danger, increase the safety performance of adjacent component when working, its main function is heat insulation and protection, heat shield is equipped with mounting plate around;Automobile heat shield needs subsequent finishing and detection procedures such as cleaning, trimming, surface treatment after blank forming, thus needs to use a kind of clamping tool to facilitate the quick movement of heat shield, so as to improve production efficiency.

[0003] But the existing automobile heat shield clamping tool is generally only applicable to single size heat shield, when switching to process other size heat shield, need to redesign clamping tool, both increase cost, and affect production efficiency. INVENTION CONTENTS

[0004] To solve the defects of the above prior art, the utility model provides a kind of automobile heat shield machining clamping tool, different sizes of heat shield can be effectively clamped.

[0005] To realize the above technical purpose, the utility model adopts the following technical scheme: a kind of automobile heat shield machining clamping tool, including base, the base both sides are equipped with adjusting plate, the adjusting plate is fixed with the mounting plate of heat shield, the adjusting plate is equipped with adjusting unit, the adjusting unit is used to adjust the distance of adjusting plate and base, the base top is equipped with bottom plate, the bottom plate is equipped with filling unit, and the filling unit is used to support heat shield inner wall.

[0006] Preferably, the top of the adjusting plate is uniformly provided with a plurality of clamping holes, the clamping holes are threadedly connected with clamping bolts, and the clamping bolts fix the mounting plate to the adjusting plate.

[0007] Preferably, the clamping bolt passes through the clamping plate, the clamping plate is above the mounting plate, and the clamping plate clamps the mounting plate in cooperation with the adjusting plate.

[0008] Preferably, the adjusting unit includes an adjusting screw and two guide rods, the adjusting screw is arranged in the middle of the adjusting plate, a bearing is sleeved on the end of the adjusting screw, the inner wall of the bearing is fixed with the adjusting screw, the outer wall of the bearing is fixed with the adjusting plate, the adjusting screw is inserted into the base and threadedly connected with the base, and the two guide rods are respectively fixed on the two ends of the side of the adjusting plate towards the base by a lock pin.

[0009] Preferably, the adjusting screw is provided with an adapter at one end relative to the base.

[0010] Preferably, the filling unit comprises a top pad fixed to the top of the bottom plate and abutting against the inner wall of the top of the heat shield, and two side pads fixed to the two sides of the bottom plate and abutting against the inner walls of the two sides of the heat shield.

[0011] Preferably, the top of the bottom plate and the two sides of the bottom plate are provided with guide grooves, and the top pad and the two side pads are provided with sliding blocks slidingly matched with the guide grooves.

[0012] In summary, the present application has the following technical effects:

[0013] The automobile heat shield machining clamping tool of the present application adjusts the adjusting plate to be close to or away from the base by the adjusting unit, so as to adapt to heat shields of different sizes, and the filling unit can effectively support the inner wall of the heat shield, avoiding deformation and damage of the heat shield in subsequent finishing. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of the automobile heat shield machining clamping tool of the present application;

[0015] Figure 2 is a structural schematic view of the adjusting plate of the automobile heat shield machining clamping tool of the present application;

[0016] Figure 3 is a structural schematic view of embodiment 1 of the present application;

[0017] Figure 4 is a structural schematic view of embodiment 2 of the present application;

[0018] The accompanying drawings of the specification are explained as follows: 1, base; 2, adjusting plate; 3, clamping hole; 4, adjusting screw; 5, guide rod; 6, bottom plate; 7, guide groove; 9, adapter; 10, bearing; 11, lock pin; 12, clamping plate; 13, clamping bolt; 14, top pad; 15, side pad; 16, heat shield. DETAILED DESCRIPTION

[0019] The present application will be further described in detail below with reference to the accompanying drawings.

[0020] The present embodiment is only an explanation of the present application, and is not a limitation of the present application, and those skilled in the art can make modifications to the present embodiment without creative contribution after reading the present specification, but as long as the modifications are within the scope of the claims of the present application, they are protected by the patent law.

[0021] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0022] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0023] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0025] Embodiment one:

[0026] As Figure 1As shown, a kind of automobile heat shield processing clamping tool, including base 1, the both sides of the base 1 are equipped with adjusting plate 2, the adjusting plate 2 is fixed with the mounting plate of heat shield 16, the adjusting plate 2 is equipped with adjusting unit, the adjusting unit is used to adjust the distance of adjusting plate 2 and base 1, the top of the base 1 is equipped with bottom plate 6, the bottom plate 6 is equipped with filling unit, and the filling unit is used to support the inner wall of heat shield 16.

[0027] Wherein the center and the periphery of the bottom of base 1 are equipped with positioning hole, for with subsequent finishing equipment's machine table limit.

[0028] The top of the adjusting plate 2 is uniformly equipped with a plurality of clamping holes 3, the clamping holes 3 are threadedly connected with clamping bolts 13, the clamping bolts 13 fix the mounting plate on the adjusting plate 2;The clamping bolt 13 passes through the clamping plate 12, the clamping plate 12 is located above the mounting plate, the clamping plate 12 is matched with the adjusting plate 2 to clamp the mounting plate;Clamping bolt 13 cooperates with clamping plate 12, and the mounting plate of heat shield 16 is fixed on the adjusting plate 2.

[0029] As shown, Figure 2 The adjusting unit includes adjusting screw 4 and two guide rods 5, the adjusting screw 4 is arranged in the middle of adjusting plate 2, the end of the adjusting screw 4 is sleeved with bearing 10, the inner wall of the bearing 10 is fixed with the adjusting screw 4, the outer wall of the bearing 10 is fixed with the adjusting plate 2, the adjusting screw 4 is inserted into the base 1 and is threadedly connected with the base 1, and the two guide rods 5 are respectively fixed on the two ends of the side of the adjusting plate 2 towards the base 1 by lock pin 11;The end of the adjusting screw 4 relative to the base 1 is provided with adapter 9;In actual use, only need to rotate adapter 9, drive adjusting screw 4 to rotate, adjusting plate 2 is close to or away from base 1, to realize the adaptation of small size heat shield 16 and large size heat shield 16.

[0030] The filling unit includes top pad 14 and two side pads 15, the top pad 14 is fixed on the top of bottom plate 6 and abuts against the inner wall of the top of heat shield 16, and the two side pads 15 are respectively fixed on the two sides of bottom plate 6 and abut against the inner wall of the two sides of heat shield 16;The top of the bottom plate 6 and the two sides of the bottom plate 6 are equipped with guide groove 7, and the top pad 14 and the two side pads 15 are equipped with sliding block which is slidably connected with the guide groove 7;When the mounting plate of heat shield 16 is clamped and fixed, the worker inserts top pad 14 and two side pads 15 into bottom plate 6 through guide groove 7;It can also be adjusted that the position of adjusting plate 2 is adjusted, the top pad 14 and the two side pads 15 are assembled before clamping heat shield 16, then heat shield 16 is directly clamped and limited, and the top pad 14 and the two side pads 15 support the inner wall of heat shield 16.

[0031] Example 1:

[0032] As shown, Figure 3As shown, the top pad 14 and the two side pads 15 are all rectangular strips or blocks, and the installation is quick and convenient.

[0033] Embodiment 2:

[0034] Compared with Embodiment 1, this embodiment is suitable for the arc-shaped or circular heat shield 16, as shown. Figure 4 As shown, the top pad 14 and the two side pads 15 are all rectangular strips or blocks, and the installation is quick and convenient.

[0035] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in any form. Any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments are within the scope of the technical solution of the present application.

Claims

1. An automobile heat shield processing clamping tool, characterized by, The base is provided with adjusting plates on both sides, the adjusting plates are fixed with the mounting plates of the heat shield, the adjusting plates are provided with adjusting units for adjusting the distance between the adjusting plates and the base, the base is provided with a bottom plate, and the bottom plate is provided with filling units for supporting the inner wall of the heat shield.

2. The processing and clamping tool for an automobile heat shield according to claim 1, wherein The adjusting plates are uniformly provided with a plurality of clamping holes on the top, the clamping holes are threadedly matched with clamping bolts, and the clamping bolts fix the mounting plates to the adjusting plates.

3. The processing and clamping tool for an automobile heat shield according to claim 2, wherein The clamping bolts pass through clamping plates, the clamping plates are located above the mounting plates, and the clamping plates clamp the mounting plates in cooperation with the adjusting plates.

4. The processing and clamping tool for an automobile heat shield according to claim 1, wherein The adjusting unit comprises an adjusting screw rod and two guide rods, the adjusting screw rod is arranged in the middle of the adjusting plate, bearings are arranged on the ends of the adjusting screw rod, the inner wall of the bearing is fixed with the adjusting screw rod, the outer wall of the bearing is fixed with the adjusting plate, the adjusting screw rod is inserted into the base and is threadedly matched with the base, and the two guide rods are respectively fixed on both ends of the side of the adjusting plate facing the base through locking pins.

5. The processing and clamping tool for an automobile heat shield according to claim 4, wherein One end of the adjusting screw rod is provided with an adapter relative to the base.

6. The processing fixture for clamping the heat shield of an automobile according to claim 1, wherein The filling unit comprises a top pad and two side pads, the top pad is fixed on the top of the bottom plate and abuts against the inner wall of the top of the heat shield, and the two side pads are respectively fixed on both sides of the bottom plate and abut against the inner walls of both sides of the heat shield.

7. The processing and clamping tool for an automobile heat shield according to claim 6, wherein The top of the bottom plate and both sides of the bottom plate are provided with guide grooves, and the top pad and the two side pads are respectively provided with sliding blocks which are slidingly matched with the guide grooves.

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