Automobile mold supporting device

Abstract

The utility model discloses an automobile die supporting device which comprises a machine tool pedestal and an automobile die, and a supporting assembly and two position adjusting assemblies are arranged on the machine tool pedestal. The upper end face of the supporting assembly abuts against the lower end face of the automobile mold. A key groove is formed in the bottom of the automobile mold, the two position adjusting assemblies are arranged at intervals in the front-back direction, each position adjusting assembly comprises a connecting base, an adjusting block and a driving mechanism, the connecting bases are connected with the machine tool pedestal, the adjusting blocks and the driving mechanisms are arranged on the connecting bases, and the adjusting blocks and the driving mechanisms are arranged on the connecting bases. The adjusting block protrudes upwards out of the connecting base and is inserted into a key groove of the automobile die, and the driving mechanism can drive the adjusting block and the automobile die to move in the left-right direction. According to the utility model, the parallelism of the automobile die can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile die processing equipment, concretely relates to a kind of automobile die supporting device. BACKGROUND

[0002] Automobile die needs different numerical control machine tool to carry out the processing of different processes in manufacturing and processing, and is usually hoisted by crane during machine loading, and in the case of increasing processing accuracy, the parallelism (relative to machine tool supporting surface) during automobile die processing after hoisting and machine loading assembly is generally controlled in the range of below 0.02mm. However, without the help of positioning device, hoisting and machine loading assembly can only rely on manual positioning, and the die hoisting and machine loading assembly is generally placed vertically and flat by eyes against reference material, and the automobile die cannot be guaranteed in parallel state during falling bed surface, so that the parallelism after automobile die machine loading vertical and flat is prone to be out of tolerance. Moreover, automobile die has many sizes, and is generally divided into (5 meters, 4 meters, 3 meters) die, and since large die is relatively heavy, manual calibration is required after parallelism is not up to standard during machine loading assembly of large die, and the calibration of large die generally uses clock bar knocking, which can generate vibration and impact force by knocking clock bar, so that the die and machine tool supporting surface are more closely contacted, so as to achieve the purpose of calibrating parallelism, but clock bar knocking is time-consuming and laborious, and the efficiency is low. CONTENT OF UTILITY MODEL

[0003] Therefore, the utility model aims to provide an automobile die supporting device, which can guarantee the parallelism of automobile die.

[0004] The automobile die supporting device in the utility model comprises a machine tool pedestal and an automobile die, the machine tool pedestal is provided with a supporting assembly and two position adjusting assemblies, the upper end surface of the supporting assembly abuts against the lower end surface of the automobile die, the bottom of the automobile die is provided with a key groove, the two position adjusting assemblies are spaced apart in front-rear direction, the two position adjusting assemblies comprise a connecting seat, an adjusting block and a driving mechanism, the connecting seat is connected with the machine tool pedestal, the adjusting block and the driving mechanism are both arranged on the connecting seat, the adjusting block protrudes upward from the connecting seat and is inserted into the key groove of the automobile die, and the driving mechanism can drive the adjusting block and the automobile die to move in left-right direction.

[0005] Further, the two position adjusting assemblies are respectively located on the front and rear sides of the middle part of the automobile die.

[0006] Further, the connecting seat is provided with a T-shaped groove, and the adjusting block is a T-shaped block. The T-shaped groove comprises a wide groove portion and a narrow groove portion arranged on the upper side of the wide groove portion, and the narrow groove portion is upwardly open. The T-shaped block comprises a wide body portion and a narrow body portion arranged on the upper side of the wide body portion. The wide body portion is located in the wide groove portion, the narrow body portion is located in the narrow groove portion, and the narrow body portion protrudes upwardly from the narrow groove portion and is inserted into the key groove of the automobile mold.

[0007] Further, the width dimension of the wide groove portion in the left-right direction is greater than the width dimension of the wide body portion in the left-right direction, and the width dimension of the narrow groove portion in the left-right direction is greater than the width dimension of the narrow body portion in the left-right direction.

[0008] Further, the adjusting block is provided with a threaded through hole, and the connecting seat is provided with a bolt through hole and a bolt mounting hole corresponding to the left and right sides of the T-shaped groove. The axes of the threaded through hole, the bolt through hole and the bolt mounting hole are all along the left-right direction. The connecting seat is provided with a pin hole which is in communication with the bolt mounting hole. The driving mechanism comprises a driving member and an axial limiting pin. The driving member comprises a bolt head portion, a screw rod portion and a constraint ring groove portion connected in sequence from left to right. The bolt head portion is located outside the connecting seat, the screw rod portion passes through the bolt through hole, the threaded through hole and the bolt mounting hole in sequence, and the axial limiting pin passes through the pin hole and is clamped into the constraint ring groove portion.

[0009] Further, the bolt head portion is provided with an internal hexagonal groove.

[0010] Further, the lower part of the connecting seat is provided with a positioning boss, and the machine tool base is provided with a plurality of installation sliding grooves arranged in the left-right direction at intervals. The plurality of installation sliding grooves are all through in the front-back direction, and the positioning boss is in sliding cooperation with one of the installation sliding grooves.

[0011] Further, the supporting assembly comprises four supporting pads. The lower end surfaces of the four supporting pads are all abutted against the machine tool base, and the upper end surfaces of the four supporting pads are respectively abutted against different positions of the lower end surface of the automobile mold.

[0012] The utility model discloses an advantageous effect is: the utility model discloses the position of keyway and the position of adjusting block are aligned and cooperate again completely fall and put flat to the support assembly, can prevent the parallelism of the overproof of the falling of machine tool mould in the inclined posture, thereby guaranteeing the parallelism of automobile mould. For the parallelism and the position degree of automobile mould that requirement is higher, after detection, if the parallelism of automobile mould does not reach the standard, still can pass through the drive mechanism and drive adjusting block and automobile mould reciprocating motion along the left and right direction, reciprocating fine adjustment the position of automobile mould, make automobile mould and the upper end surface of support assembly more closely contact, thereby reach the purpose of calibrating parallelism, through the position fine adjustment of automobile mould replaces the vibration and impact force of knocking bell bar, can save time and labour, promotes the efficiency of calibration parallelism. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to make the purpose, technical scheme and beneficial effect of the utility model more clearly, the utility model provides the following drawings for explanation:

[0014] Figure 1 It is the structural schematic diagram of the utility model;

[0015] Figure 2 It is Figure 1 The explosion structural schematic diagram of;

[0016] Figure 3 It is Figure 1 The rear view of;

[0017] Figure 4 It is the structural schematic diagram of machine tool pedestal, support assembly and position adjusting assembly connection of the utility model;

[0018] Figure 5 It is the structural schematic diagram of position adjusting assembly of the utility model;

[0019] Figure 6 It is Figure 5 The explosion structural schematic diagram of.

[0020] The signs in the drawing are as follows: 1-machine tool pedestal, 101-mounting sliding slot, 2-automobile mould, 201-keyway, 3-support assembly, 4-position adjusting assembly, 401-connection seat, 4011-T type slot, 4012-bolt through hole, 4013-bolt mounting hole, 4014-pin hole, 4015-positioning boss, 402-adjusting block, 4021-threaded hole, 403-driving piece, 4031-bolt head, 4032-screw part, 4033-restraint ring groove part, 4034-internal hexagonal groove, 404-axial limit pin. DETAILED DESCRIPTION

[0021] The technical scheme of the utility model is explained in detail below in connection with the drawings and examples.

[0022] As Figures 1-6 shown in the embodiment, the automobile mold supporting device comprises a machine tool base 1 and an automobile mold 2, the machine tool base 1 is provided with a supporting assembly 3 and two position adjusting assemblies 4; the upper end surface of the supporting assembly 3 abuts against the lower end surface of the automobile mold 2; the bottom of the automobile mold 2 is provided with a key groove 201, the two position adjusting assemblies 4 are spaced apart in the front-rear direction, and the two position adjusting assemblies 4 comprise a connecting seat 401, an adjusting block 402 and a driving mechanism, the connecting seat 401 is connected with the machine tool base 1, the adjusting block 402 and the driving mechanism are both arranged on the connecting seat 401, the adjusting block 402 protrudes upward from the connecting seat 401 and is inserted into the key groove 201 of the automobile mold 2, and the driving mechanism can drive the adjusting block 402 and the automobile mold 2 to move in the left-right direction.

[0023] The upper end surface of the supporting assembly 3 serves as a supporting surface for supporting the automobile mold 2. During the process of lifting the automobile mold 2 onto the machine tool base 1 by a crane, the two adjusting blocks 402 are respectively inserted into the key groove 201 of the automobile mold 2 from different positions when the automobile mold 2 is not completely lowered, so that the automobile mold 2 can be kept in a horizontal state, and thus the automobile mold 2 can be prevented from being lowered in an inclined posture to cause parallelism out of tolerance, thereby ensuring the parallelism of the automobile mold 2. For the automobile mold 2 with high requirements for parallelism and position, if the parallelism of the automobile mold 2 does not meet the requirements after detection, the adjusting block 402 and the automobile mold 2 can be driven by the driving mechanism to reciprocate in the left-right direction, so as to finely adjust the position of the automobile mold 2, so that the automobile mold 2 is in closer contact with the upper end surface of the supporting assembly 3, thereby achieving the purpose of calibrating the parallelism. The position of the automobile mold 2 is finely adjusted instead of knocking the bell to generate vibration and impact force, which can save time and effort and improve the efficiency of calibrating the parallelism.

[0024] In the embodiment, the two position adjusting assemblies 4 are respectively located on the front and rear sides of the middle part of the automobile mold 2, and can finely adjust the positions of the front and rear sides of the automobile mold 2 respectively.

[0025] In the embodiment, the connecting seat 401 is provided with a T-shaped groove 4011, and the adjusting block 402 is a T-shaped block. The T-shaped groove 4011 comprises a wide groove portion and a narrow groove portion provided on the upper side of the wide groove portion and upwardly opened. The T-shaped block comprises a wide body portion and a narrow body portion provided on the upper side of the wide body portion. The wide body portion is located in the wide groove portion, and the narrow body portion is located in the narrow groove portion and upwardly protrudes from the narrow groove portion and is inserted into the key groove 201 of the automobile mold 2. The narrow body portions of the two position adjusting assemblies 4 are respectively inserted into the key groove 201 from the front and rear sides of the automobile mold 2, so that the automobile mold 2 is kept in a horizontal state and the parallelism out-of-tolerance caused by the falling of the machine tool mold in an inclined posture can be prevented.

[0026] In the embodiment, the width dimension of the wide groove portion in the left-right direction is greater than the width dimension of the wide body portion in the left-right direction, and the width dimension of the narrow groove portion in the left-right direction is greater than the width dimension of the narrow body portion in the left-right direction, so that the adjusting block 402 can move in the left-right direction in the T-shaped groove 4011.

[0027] In the embodiment, the adjusting block 402 is provided with a threaded through hole 4021, the connecting seat 401 is respectively provided with a bolt through hole 4012 and a bolt mounting hole 4013 corresponding to the left and right sides of the T-shaped groove 4011, the axes of the threaded through hole 4021, the bolt through hole 4012 and the bolt mounting hole 4013 are all in the left-right direction, the connecting seat 401 is provided with a pin hole 4014 which is in communication with the bolt mounting hole 4013, the driving mechanism comprises a driving member 403 and an axial limiting pin 404, the driving member 403 comprises a bolt head portion 4031, a screw rod portion 4032 and a constraint ring groove portion 4033 connected in sequence from left to right, the bolt head portion 4031 is located outside the connecting seat 401, the screw rod portion 4032 passes through the bolt through hole 4012, the threaded through hole 4021 and the bolt mounting hole 4013 in sequence, and the axial limiting pin 404 passes through the pin hole 4014 and is clamped into the constraint ring groove portion 4033.

[0028] The driving member 403 is rotationally matched with the bolt through hole 4012 and the bolt mounting hole 4013, and the axial limiting pin 404 enables the driving member 403 to only rotate and cannot move in the axial direction of the driving member 403, so that the driving member 403 can be rotated by rotating the bolt head portion 4031, and the T-shaped block cannot rotate in the T-shaped groove 4011, and the T-shaped block is threadedly matched with the screw rod portion 4032 through the threaded through hole 4021, so that when the driving member 403 rotates, the T-shaped block moves in the axial direction of the driving member 403, that is, the T-shaped block can move in the left-right direction by rotating the bolt head portion 4031.

[0029] In the embodiment, the bolt head 4031 is provided with an internal hexagonal groove 4034, which can be matched with an electric, pneumatic or manual internal hexagonal wrench to facilitate the rotation of the bolt head 4031.

[0030] In the embodiment, the lower part of the connecting seat 401 is provided with a positioning boss 4015, and a plurality of mounting sliding grooves 101 are arranged on the machine tool base 1 along the left-right direction and are penetrated along the front-rear direction, and the positioning boss 4015 is slidably matched with one of the mounting sliding grooves 101.

[0031] In the embodiment, the supporting assembly 3 includes four supporting pads, the lower end surfaces of the four supporting pads are respectively abutted against the machine tool base 1, and the upper end surfaces of the four supporting pads are respectively abutted against different positions of the lower end surface of the automobile mold 2. The four supporting pads support the left front part, the left and right parts, the right front part and the right rear part of the lower end surface of the automobile mold 2, respectively.

[0032] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. An automotive mold support device comprising a machine bed (1) and an automotive mold (2), characterized by: The machine tool base (1) is provided with a support assembly (3) and two position adjustment assemblies (4); the upper end surface of the support assembly (3) abuts against the lower end surface of the automobile mold (2); the bottom of the automobile mold (2) is provided with a key groove (201), the two position adjustment assemblies (4) are spaced apart in the front-rear direction, and the two position adjustment assemblies (4) comprise a connecting seat (401), an adjusting block (402) and a driving mechanism; the connecting seat (401) is connected with the machine tool base (1), the adjusting block (402) and the driving mechanism are both arranged on the connecting seat (401), the adjusting block (402) protrudes upward from the connecting seat (401) and is inserted into the key groove (201) of the automobile mold (2), and the driving mechanism can drive the adjusting block (402) and the automobile mold (2) to move in the left-right direction.

2. The automotive mold support apparatus of claim 1, wherein: The two position adjustment assemblies (4) are respectively located on the front and rear sides of the middle part of the automobile mold (2).

3. The automotive mold support apparatus of claim 1, wherein: The connecting seat (401) is provided with a T-shaped groove (4011), the adjusting block (402) is a T-shaped block, the T-shaped groove (4011) comprises a wide groove part and a narrow groove part arranged on the upper side of the wide groove part, and the narrow groove part is open upward; the T-shaped block comprises a wide body part and a narrow body part arranged on the upper side of the wide body part, the wide body part is located in the wide groove part, the narrow body part is located in the narrow groove part, and the narrow body part protrudes upward from the narrow groove part and is inserted into the key groove (201) of the automobile mold (2).

4. The automotive mold support apparatus of claim 3, wherein: The width dimension of the wide groove part in the left-right direction is greater than the width dimension of the wide body part in the left-right direction, and the width dimension of the narrow groove part in the left-right direction is greater than the width dimension of the narrow body part in the left-right direction.

5. The automotive mold support apparatus of claim 3, wherein: The adjusting block (402) is provided with a threaded through hole (4021), the connecting seat (401) is respectively provided with a bolt through hole (4012) and a bolt mounting hole (4013) corresponding to the left and right sides of the T-shaped groove (4011), and the axes of the threaded through hole (4021), the bolt through hole (4012) and the bolt mounting hole (4013) all extend in the left-right direction; the connecting seat (401) is provided with a pin hole (4014) which is in communication with the bolt mounting hole (4013); the driving mechanism comprises a driving member (403) and an axial limiting pin (404), the driving member (403) comprises a bolt head part (4031), a screw rod part (4032) and a constraint ring groove part (4033) which are sequentially connected from left to right, the bolt head part (4031) is located outside the connecting seat (401), the screw rod part (4032) sequentially passes through the bolt through hole (4012), the threaded through hole (4021) and the bolt mounting hole (4013), and the axial limiting pin (404) passes through the pin hole (4014) and is clamped into the constraint ring groove part (4033).

6. The automotive mold support apparatus of claim 5, wherein: The bolt head part (4031) is provided with an internal hexagonal groove (4034).

7. The automotive mold support apparatus of claim 1, wherein: The lower part of the connecting seat (401) is provided with a positioning boss (4015), a plurality of mounting sliding grooves (101) are arranged on the machine tool base (1) in the left-right direction and are spaced apart, the mounting sliding grooves (101) are penetrated in the front-rear direction, and the positioning boss (4015) is in sliding fit with one of the mounting sliding grooves (101).

8. The automotive mold support apparatus of claim 7, wherein: The support assembly (3) comprises four support pads, the lower end surfaces of the four support pads are in abutment with the machine tool base (1), and the upper end surfaces of the four support pads are in abutment with different positions of the lower end surface of the automobile mold (2) respectively.

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