CN223981065U - A mold for automobile cab bracket - Google Patents

Abstract

The utility model discloses a die for an automobile cab bracket, which comprises a lower die frame, wherein a clamping mechanism is arranged on the upper side of the lower die frame, the clamping mechanism comprises a first vertical plate, a first threaded rod and a first limiting rod, the first limiting rod is in sliding connection with the first vertical plate and distributed in an array, the clamping mechanism is arranged on the lower side of the connecting frame, the clamping mechanism comprises a limiting groove, a clamping jaw and a bidirectional threaded rod, the limiting groove is in sliding connection with the clamping jaw, and the clamping jaw is in threaded connection with the bidirectional threaded rod. This a mould for automobile cab bracket adjusts the positional relationship of first grip block and first riser, makes the bed die be fixed by the centre gripping in left and right directions, adjusts the positional relationship of second riser and second grip block, makes the bed die be fixed by the centre gripping in the fore-and-aft direction, adjusts the positional relationship of paired jack catch, makes the bed die be held in the downside of stripper plate to the convenient automobile cab bracket of processing.

Description

A mould for automobile cab support

Technical Field

The utility model relates to the technical field of dies, in particular to a die for an automobile cab bracket.

Background

The automobile cab bracket die is a key tool for producing the automobile cab bracket, determines the shape, the size and the precision of the bracket, and the working principle of the automobile cab bracket die is that the upper die is driven to move downwards by providing power through an air cylinder to be matched with the lower die to complete the stamping action. In the stamping process, the material is placed in a stamping space of a die, extruded and formed by an upper die and a lower die, and finally the required bracket shape is formed;

However, most of the common moulds of the automobile cab bracket are fixed, so that the moulds with different sizes are not convenient to clamp and fix, the use of the common moulds has certain limitation, and the upper mould is also inconvenient to replace and adjust, so that a further improvement space is provided;

We therefore propose a mould for an automobile cab bracket in order to solve the problems set out above.

Disclosure of utility model

The utility model aims to provide a die for an automobile cab bracket, which solves the problems that the prior common automobile cab bracket die provided by the background art is mostly fixed, the dies with different sizes are inconvenient to clamp and fix, the use has certain limitation, and the upper die is also inconvenient to replace and adjust, so that the problem of further improvement is still solved.

In order to achieve the aim, the utility model provides the technical scheme that the die for the automobile cab bracket comprises a lower die frame;

Further comprises:

The upper side of the lower die frame is provided with a clamping mechanism, wherein the clamping mechanism comprises a first vertical plate, a first threaded rod and a first limiting rod, the first limiting rod is in sliding connection with the first vertical plate, and the first limiting rods are distributed in an array;

The connecting frame, the downside of connecting frame is provided with fixture, and wherein fixture includes spacing groove, jack catch and two-way threaded rod, spacing groove and jack catch sliding connection, and jack catch and two-way threaded rod threaded connection.

Preferably, a first vertical plate is arranged on the right side of the upper side of the lower die frame, and the first vertical plate is bilaterally symmetrical with the vertical central axis of the lower die frame.

Preferably, the first vertical plate is in threaded connection with the first threaded rod, the first threaded rod is rotationally connected with the first clamping plate, the first clamping plate is fixedly connected with the first limiting rod, and the first vertical plate, the first threaded rod, the first clamping plate and the first limiting rod are in one-to-one correspondence.

Preferably, a second vertical plate is arranged in front of the upper side of the lower die frame, the second vertical plate is symmetrical front and back with respect to the vertical central axis of the lower die frame, the second vertical plate is in threaded connection with a second threaded rod, and the second threaded rod is in rotary connection with a second clamping plate.

Preferably, the front side of the second clamping plate is provided with second limiting rods, the second limiting rods are distributed in an array, and the second limiting rods are in sliding connection with the second vertical plates.

Preferably, the rear side of the lower die frame is fixedly connected with the connecting frame, the lower side of the connecting frame is provided with a cylinder, the lower side of the cylinder is fixedly connected with the extrusion plate, and the cylinder penetrates through the upper die frame.

Preferably, the upper side of the extrusion plate is provided with anti-falling rods, the anti-falling rods are distributed in an array, and the anti-falling rods are in sliding connection with the upper die frame.

Preferably, the limit grooves are formed in the upper die frame, the limit grooves are distributed in an array mode, and the limit grooves correspond to the clamping claws one by one.

Preferably, the bidirectional threaded rod is fixedly connected with an output shaft of the motor, the bidirectional threaded rod is rotationally connected with the upper die frame, the bidirectional threaded rod is fixedly connected with the output shaft of the motor, and the motor is arranged on the side face of the upper die frame, wherein the bidirectional threaded rod and the motor are symmetrical around the vertical central axis of the upper die frame.

Compared with the prior art, the die for the automobile cab bracket has the beneficial effects that the position relation between the first clamping plate and the first vertical plate is adjusted, so that the lower die is clamped and fixed in the left-right direction, the position relation between the second vertical plate and the second clamping plate is adjusted, the lower die is clamped and fixed in the front-back direction, the position relation between paired clamping jaws is adjusted, and the upper die is clamped at the lower side of the extruding plate, thereby facilitating the processing of the automobile cab bracket;

1. The first threaded rod, the first clamping plate and the first limiting rod are arranged, the first threaded rod is rotated, the position relation between the first clamping plate and the first vertical plate can be adjusted, the first limiting rod plays a limiting role on the first clamping plate, the first clamping plate is prevented from tilting, and therefore the lower die is clamped and fixed in the left-right direction;

2. The second threaded rod, the second clamping plate and the second limiting rod are arranged, the second threaded rod is rotated, the position relation between the second vertical plate and the second clamping plate can be adjusted, the second limiting rod has a limiting effect on the second clamping plate, the second clamping plate is prevented from tilting, and therefore the lower die is clamped and fixed in the front-rear direction;

3. Be provided with spacing groove, jack catch and two-way threaded rod, when two-way threaded rod takes place to rotate, the jack catch can take place to remove at the spacing inslot to make the upper die by the centre gripping in the downside of stripper plate, conveniently process car cab bracket.

Drawings

FIG. 1 is a schematic diagram of a front perspective structure of the present utility model;

FIG. 2 is a schematic rear perspective view of the present utility model;

FIG. 3 is a schematic view showing the connection structure of the cylinder, the extrusion plate and the upper die frame of the present utility model;

FIG. 4 is a schematic view of an exploded view of the extrusion plate and upper die frame of the present utility model;

FIG. 5 is a schematic view showing the sectional structure of the upper die frame of the present utility model.

In the figure, 1, a lower die frame; 2, a first vertical plate, 3, a first threaded rod, 4, a first clamping plate, 5, a first limiting rod, 6, a second vertical plate, 7, a second threaded rod, 8, a second clamping plate, 9, a second limiting rod, 10, a connecting frame, 11, an air cylinder, 12, a squeezing plate, 13, an anti-drop rod, 14, an upper die frame, 15, a limiting groove, 16, a clamping jaw, 17, a bidirectional threaded rod, 18 and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Detailed description of the preferred embodiments

This embodiment is a mold for an automotive cab bracket.

As shown in fig. 1 and 2, the upper right side of the lower die frame 1 is provided with a first vertical plate 2, the first vertical plate 2 is bilaterally symmetrical about the vertical central axis of the lower die frame 1, the first vertical plate 2 is in threaded connection with a first threaded rod 3, the first threaded rod 3 is rotationally connected with a first clamping plate 4, the first clamping plate 4 is fixedly connected with a first limiting rod 5, the first limiting rod 5 is slidingly connected with the first vertical plate 2, the first limiting rods 5 are in array distribution, the first threaded rod 3, the first clamping plates 4 and the first limiting rods 5 are in one-to-one correspondence, the upper front side of the lower die frame 1 is provided with a second vertical plate 6, the second vertical plate 6 is bilaterally symmetrical about the vertical central axis of the lower die frame 1, the second vertical plate 6 is in threaded connection with a second threaded rod 7, the second threaded rod 7 is rotationally connected with a second clamping plate 8, the front side of the second clamping plate 8 is provided with a second limiting rod 9, the second limiting rod 9 is in array distribution, and the second limiting rod 9 is slidingly connected with the second vertical plate 6.

As shown in fig. 1, fig. 3, fig. 4 and fig. 5, the rear side of the lower die frame 1 is fixedly connected with the connecting frame 10, the lower side of the connecting frame 10 is provided with an air cylinder 11, the lower side of the air cylinder 11 is fixedly connected with the extrusion plate 12, the air cylinder 11 penetrates through the upper die frame 14, the upper side of the extrusion plate 12 is provided with anti-drop rods 13, the anti-drop rods 13 are distributed in an array manner, the anti-drop rods 13 are slidably connected with the upper die frame 14, limit grooves 15 are formed in the upper die frame 14, the limit grooves 15 are distributed in an array manner, the limit grooves 15 are in one-to-one correspondence with the clamping claws 16, the limit grooves 15 are slidably connected with the clamping claws 16, the clamping claws 16 are in threaded connection with the bidirectional threaded rods 17, the bidirectional threaded rods 17 are fixedly connected with an output shaft of the motor 18, the bidirectional threaded rods 17 are rotatably connected with the upper die frame 14, the bidirectional threaded rods 17 are fixedly connected with an output shaft of the motor 18, the motor 18 is arranged on the side surface of the upper die frame 14, and both the bidirectional threaded rods 17 and the motor 18 are symmetric about the vertical central axis of the upper die frame 14.

It should be noted that the upper die and the lower die can be replaced, so that different automobile cab brackets can be manufactured by using different dies.

Second embodiment

The embodiment aims to solve the problem that the lower die is inconvenient to fix.

As shown in fig. 1 and 2, after the lower die is placed on the upper side of the lower die frame 1, adjusting the position of the lower die on the upper side of the lower die frame 1, rotating the first threaded rod 3, and because the first threaded rod 3 is in threaded connection with the first riser 2 and the first threaded rod 3 is in rotational connection with the first clamping plate 4, the rotating first threaded rod 3 can adjust the positional relationship between the first clamping plate 4 and the first riser 2, and the first limiting rod 5 plays a limiting role on the first clamping plate 4 to prevent the first clamping plate 4 from tilting after contacting with the die, and then adjusting the other group of the first riser 2 and the first clamping plate 4, so that the lower die can be clamped and fixed in the left-right direction;

Then the second threaded rod 7 is rotated, and as the second vertical plate 6 is in threaded connection with the second threaded rod 7 and the second threaded rod 7 is in rotational connection with the second clamping plate 8, the rotating second vertical plate 6 can adjust the position relationship between the second vertical plate 6 and the second clamping plate 8, the second limiting rod 9 plays a limiting role on the second clamping plate 8 to prevent the second clamping plate 8 from tilting, and the other group of second vertical plate 6 and the second clamping plate 8 are adjusted, so that the lower die is clamped and fixed in the front-rear direction;

In addition, when the lower die needs to be moved around the upper side of the lower die frame 1, only the clamping components corresponding to the front, the back, the left and the right are required to be adjusted, one side of the lower die is disconnected, and the clamping components on the other side of the lower die are tightly attached to the lower die after the adjustment is finished, so that the operation is simple, and the disassembly is convenient when the die is replaced.

Detailed description of the preferred embodiments

The embodiment aims to solve the problem that the upper die is inconvenient to fix when being replaced and detached.

As shown in fig. 1, 3, 4 and 5, when in use, the extrusion plate 12 is tightly attached to the upper die frame 14, then the upper die is placed on the inner side of the clamping jaw 16, then the motor 18 is started, the motor 18 drives the bi-directional threaded rod 17 to rotate, the rotating bi-directional threaded rod 17 can enable the clamping jaw 16 to move in the limit groove 15, and the limit groove 15 plays a role in limiting the clamping jaw 16, so that the upper die is clamped on the lower side of the extrusion plate 12, and the machining of an automobile cab bracket is facilitated;

In addition, when cylinder 11 during operation, cylinder 11 can push down stripper plate 12, because stripper plate 12 receives the spacing effect of anticreep pole 13, consequently go up mould frame 14 and can move down along with stripper plate 12, conveniently make the automobile cab support, and also it is comparatively convenient when dismantling the change top die.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (9)

1. A mold for an automobile cab bracket includes a lower mold frame (1);

Characterized by further comprising:

The upper side of the lower die frame (1) is provided with a clamping mechanism, wherein the clamping mechanism comprises a first vertical plate (2), a first threaded rod (3) and a first limiting rod (5), the first limiting rod (5) is in sliding connection with the first vertical plate (2), and the first limiting rods (5) are distributed in an array;

The connecting frame (10), the downside of connecting frame (10) is provided with fixture, and wherein fixture includes spacing groove (15), jack catch (16) and two-way threaded rod (17), spacing groove (15) and jack catch (16) sliding connection, and jack catch (16) and two-way threaded rod (17) threaded connection.

2. A mold for an automobile cab bracket according to claim 1, wherein a first riser (2) is provided on the upper right side of the lower mold frame (1), and the first riser (2) is bilaterally symmetrical with respect to the vertical central axis of the lower mold frame (1).

3. A mold for an automobile cab bracket according to claim 2, wherein the first vertical plate (2) is in threaded connection with the first threaded rod (3), the first threaded rod (3) is in rotational connection with the first clamping plate (4), the first clamping plate (4) is fixedly connected with the first limiting rod (5), and the first vertical plate (2), the first threaded rod (3), the first clamping plate (4) and the first limiting rod (5) are in one-to-one correspondence.

4. A mold for an automobile cab bracket according to claim 1, wherein a second riser (6) is provided in front of the upper side of the lower mold frame (1), and the second riser (6) is symmetrical front and back with respect to the vertical central axis of the lower mold frame (1), and the second riser (6) is screwed with a second threaded rod (7), and the second threaded rod (7) is rotatably connected with a second clamping plate (8).

5. A mold for an automobile cab bracket according to claim 4, wherein the second clamping plate (8) is provided with second limit rods (9) on the front side, the second limit rods (9) are distributed in an array, and the second limit rods (9) are slidably connected with the second vertical plate (6).

6. A mold for an automobile cab bracket according to claim 1, wherein the rear side of the lower mold frame (1) is fixedly connected with the connecting frame (10), and the lower side of the connecting frame (10) is provided with a cylinder (11), and the lower side of the cylinder (11) is fixedly connected with the extrusion plate (12), and the cylinder (11) penetrates through the upper mold frame (14).

7. A mold for an automobile cab bracket according to claim 6, wherein the upper side of the pressing plate (12) is provided with anti-drop bars (13), the anti-drop bars (13) are distributed in an array, and the anti-drop bars (13) are slidably connected with the upper mold frame (14).

8. The mold for the automobile cab bracket according to claim 7, wherein the upper mold frame (14) is internally provided with limit grooves (15), the limit grooves (15) are distributed in an array, and the limit grooves (15) are in one-to-one correspondence with the clamping jaws (16).

9. A mold for an automobile cab bracket according to claim 1, wherein the bi-directional threaded rod (17) is fixedly connected with an output shaft of the motor (18), the bi-directional threaded rod (17) is rotatably connected with the upper mold frame (14), the bi-directional threaded rod (17) is fixedly connected with an output shaft of the motor (18), and the motor (18) is arranged on the side face of the upper mold frame (14), wherein the bi-directional threaded rod (17) and the motor (18) are both symmetrical front and back with respect to a vertical central axis of the upper mold frame (14).