CN221048695U

CN221048695U - Frame lifting assembly

Info

Publication number: CN221048695U
Application number: CN202322624640.7U
Authority: CN
Inventors: 潘贤财; 傅万森
Original assignee: Quanzhou Haven Machinery Co ltd
Current assignee: Quanzhou Haven Machinery Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-31
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of building block forming equipment, in particular to a frame lifting assembly capable of adjusting the height of a material distribution device to be suitable for the production of building block bricks with different specifications and sizes.

Description

Frame lifting assembly

Technical Field

The utility model relates to the technical field of block forming equipment, in particular to a frame lifting assembly.

Background

The structure of the traditional block forming machine, such as Chinese patent application number: 201721411803.1 discloses a support plate-free block forming machine, which comprises a frame, be equipped with storage device in the frame, storage device has a distributing device down, distributing device one side is equipped with rather than complex block forming machine body, still be equipped with the track that extends along frame high vertical direction in the frame, be equipped with the pulley with the track mutually supporting on the block forming machine, be equipped with the gliding actuating cylinder of promotion block forming machine along the track in the frame, the track below that extends still is equipped with rotatory lift pile up neatly device.

In the support-free block forming machine, the supporting plate and the track on the distributing device are fixedly arranged on the frame, namely the height dimension of the distributing device is fixed, and the support-free block forming machine is only suitable for forming block bricks with one specification and dimension; however, with the upgrade of consumption, the existing block molding equipment can be used for molding the block bricks with different specifications and sizes by replacing the structures of the upper pressing head and the mold frame, however, the specification and size of the replaced mold frame needs to be matched with that of the distributing vehicle, that is, the running height of the distributing vehicle needs to be changed to be matched with the height and size requirement of the mold frame, and therefore, a frame lifting assembly capable of realizing the height adjustment of the distributing device needs to be developed to meet the molding of the block bricks with different specifications and sizes.

Disclosure of utility model

Therefore, in order to solve the problems, the utility model provides a frame lifting assembly which can adjust the height of a distributing device to be suitable for the production of building block bricks with different specifications and sizes.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a frame lifting assembly, includes frame, mounting bracket, guide pillar, two driving motor, two reduction gears and two ball screw, the horizontal both sides of frame are located to the guide pillar, the mounting bracket is slidedly located on the guide pillar, two the horizontal both sides of mounting bracket are located to ball screw, two the axis of ball screw all distributes along vertical direction, two driving motor passes through the reduction gear respectively with two ball screw is connected, through driving motor drive ball screw motion to promote the mounting bracket along the direction motion of guide pillar.

Further, the stand is provided with vertical columns which are distributed vertically, the mounting frame comprises a supporting plate, two supporting seats, two first guide sleeves and two second guide sleeves, the first guide sleeves are sleeved on the guide posts, the second guide sleeves are sleeved on the stand of the stand, the two supporting seats are connected with the first guide sleeves and the second guide sleeves which are positioned on one lateral side, and the supporting plate is connected with the two supporting seats.

Further, the transverse two sides of the frame are provided with positioning screws distributed vertically, the mounting frame is provided with through holes for the positioning screws to pass through, and the upper side and the lower side of the positioning screws, which are positioned on the mounting frame, are respectively in threaded connection with an upper nut and a lower nut.

Further, a threaded hole is formed in the second guide sleeve, a bolt is connected to the threaded hole in a threaded mode, and the second guide sleeve abuts against the upright post through the bolt, so that locking and fixing of the mounting frame are achieved.

Further, an extension seat is arranged on the frame and positioned at the lower side of the ball screw.

Further, a top block is arranged at the lower end of the ball screw.

By adopting the technical scheme, the utility model has the beneficial effects that: this frame lifting unit, two driving motor pass through two ball screw movements of reduction gear synchronous drive for ball screw's lower extreme is supported in the frame, and promotes the mounting bracket along the vertical direction motion of guide pillar and first stand, realizes the altitude mixture control of mounting bracket, makes the height-adjustable of installing the distributing device on the mounting bracket, improves application scope, and through the mode of electric drive synchronous regulation, has improved the convenience of regulation and the accuracy of regulation, and then improves adjustment efficiency.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic left-hand view of an embodiment of the present utility model;

fig. 3 is a schematic elevational view of an embodiment of the present utility model.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

The embodiment of the utility model comprises the following steps:

Referring to fig. 1, fig. 2 and fig. 3, a frame lifting assembly is shown, which comprises a frame 1, a mounting bracket 2, a guide pillar 3, two driving motors 4, two speed reducers 5 and two ball screw rods 6, wherein the driving motors 4 are servo motors, the guide pillar 3 is arranged on two lateral sides of the frame 1, the mounting bracket 2 is slidably arranged on the guide pillar 3, a concrete upright post which is distributed vertically is arranged on the frame 1, the upright post comprises a first upright post 101 and a second upright post 102, the mounting bracket 2 comprises a supporting plate 21, two supporting seats 22, two first guide sleeves 23 and two second guide sleeves 24, the first guide sleeves 23 are sleeved on the guide pillar 3, the second guide sleeves 24 are sleeved on the first upright post 101 of the frame 1, the supporting seats 22 are connected with the first guide sleeves 23 and the second guide sleeves 24 which are arranged on one lateral side, the supporting plate 21 is connected with the two supporting seats 22 which are arranged on two lateral sides of the frame 2, the two central axes of the ball screw rods 6 are distributed vertically, the two guide posts 6 are respectively distributed along the direction of the motor, the two guide posts 4 are respectively arranged on the two sides of the frame 6, and the two guide sleeves 6 are connected with the ball screw rods 6 through the two driving shafts 6, and the two guide sleeves 6 are arranged on the side of the frame 1, and the two guide sleeves are respectively arranged on the two guide posts are connected with the two guide frames 6, and the two guide frames are respectively, and the two guide frames are arranged.

This frame lifting assembly, two driving motor 4 pass through two ball screw 6 movements of reduction gear 5 synchronous drive for ball screw 6's lower extreme is supported in frame 1, and promote mounting bracket 2 along the vertical direction motion of guide pillar 3 and first stand 101, realize the altitude mixture control of mounting bracket 2, make the height-adjustable of installing the distributing device on mounting bracket 2, improve application scope, and through the mode of electric drive synchronous regulation, the convenience of regulation and the accuracy of regulation have been improved, and then the adjustment efficiency is improved, simultaneously, through backup pad 21 on the mounting bracket 2, supporting seat 22, first guide pin bushing 23 and the setting of second guide pin bushing 24, make the stable in structure of mounting bracket 2, can realize the synchronous drive of two driving motor 4, make the guide effect good.

And, the horizontal both sides of frame 1 are equipped with along vertical distribution's positioning screw 9, be equipped with the through-hole that supplies positioning screw 9 to pass on the mounting bracket 2, the last and downside that just is located mounting bracket 2 of positioning screw 9 threaded connection respectively has last nut 10 and lower nut 11, through last nut 10 and lower nut 11 and positioning screw 9 threaded connection, realizes the altitude mixture control of mount pad 2 to with its locking is fixed, prevents the slip of mounting bracket 2, improves the supporting strength, and then improves the security of using.

Meanwhile, the second guide sleeve 24 is provided with a threaded hole 12, the threaded hole 12 is connected with a bolt in a threaded manner, and the bolt abuts against the first upright post 101 to realize locking and fixing of the mounting frame 2, so that the use safety of the mounting frame is further improved.

In this embodiment, the second upright post 102 may be provided with a connection seat 13 for installing a guide rail along a vertical sliding direction, specifically, the second upright post 102 is provided with a guide groove 14 distributed along a vertical direction in a penetrating manner, a locking bolt is provided in the guide groove 14 in a penetrating manner, the connection seat 13 is fixed by matching the locking bolt with a locking nut, and the height of the connection seat is adjusted by loosening the locking bolt and the locking nut.

The above-mentioned locking bolt and locking nut are matched to the prior art, and are not repeated here.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A frame lifting assembly, characterized in that: including frame, mounting bracket, guide pillar, two driving motor, two reduction gears and two ball screw, the horizontal both sides of frame are located to the guide pillar, the mounting bracket is slided and is located on the guide pillar, two the horizontal both sides of mounting bracket are located to ball screw, two the axis of ball screw all distributes along vertical direction, two driving motor passes through the reduction gear respectively with two ball screw is connected, through driving motor drive ball screw motion to promote the mounting bracket along the direction motion of guide pillar.

2. The frame lift assembly of claim 1, wherein: the stand is provided with vertical columns which are vertically distributed on the stand, the mounting frame comprises a supporting plate, two supporting seats, two first guide sleeves and two second guide sleeves, the first guide sleeves are sleeved on the guide posts, the second guide sleeves are sleeved on the stand of the stand, the supporting seats are connected with the first guide sleeves and the second guide sleeves which are positioned on one lateral side, and the supporting plate is connected with the two supporting seats.

3. The frame lift assembly of claim 1 or 2, wherein: the positioning screw rods are arranged on two lateral sides of the frame and distributed vertically, through holes for the positioning screw rods to pass through are formed in the mounting frame, and an upper nut and a lower nut are connected to the positioning screw rods and located on the upper side and the lower side of the mounting frame respectively in a threaded mode.

4. The frame lift assembly of claim 2, wherein: the second guide sleeve is provided with a threaded hole, the threaded hole is connected with a bolt in a threaded mode, and the bolt abuts against the upright post to lock and fix the mounting frame.

5. The frame lift assembly of claim 1, wherein: and an extension seat is arranged on the frame and positioned at the lower side of the ball screw.

6. The frame lift assembly of claim 1, wherein: and a jacking block is arranged at the lower end of the ball screw.