CN211333091U

CN211333091U - Machining platform with adjustable be used for machining

Info

Publication number: CN211333091U
Application number: CN201921428154.5U
Authority: CN
Inventors: 齐朝阳
Original assignee: Hubei Yulin Protective Equipment Co ltd
Current assignee: Hubei Yulin Protective Equipment Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-08-25
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a processing platform with adjustable be used for machining, the power distribution box comprises a box body, the box upside is equipped with the platen, be equipped with two threaded rods in the box, the threaded rod both ends all rotate with the box inside wall to be connected, be equipped with two sections screw threads on the threaded rod, equal screw thread has cup jointed the thread sleeve on two sections screw threads, the thread sleeve upper end is rotated and is connected with the bracing piece, two spinal branch vaulting poles pass through connection pad alternately to rotate and connect, the upper end of the support bar runs through on the box lateral wall and sets up and rotate and be connected with the fixed block, run through in the lateral wall on the box be equipped with the groove of supporting with bracing piece assorted rectangular shape, the slider of fixed block upper end fixedly connected with T type, be equipped with in the platen with slider and. The utility model discloses a set up positioning mechanism, the accessible pilot pin carries out the accuracy to the rise of platen and adjusts.

Description

Machining platform with adjustable be used for machining

Technical Field

The utility model relates to a machining equipment technical field especially relates to a processing platform with adjustable be used for machining.

Background

Machining is an extremely important part in product production, and the equipment types required by machining are quite many, but general equipment can be placed on a professional machining platform, and the machining platform is a placing platform widely applied to various machining and can be applied to various machining works.

However, the height of the platen is fixed by a general machining platform to achieve the stability required by placing tools, but due to different types and specifications of various mechanical devices, the common machining platform is difficult to meet the applicable height of the mechanical devices, so that machining work is difficult to perform, and meanwhile, the machining platen needs to be accurately limited in height sometimes, but generally, the height of the platform is adjusted by manually measuring the height, and the method is time-consuming and labor-consuming, and inaccurate in measurement, the failure of height adjustment of the device is caused.

Therefore, an adjustable machining platform for machining is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the height can not be adjusted and the height of the accurate bedplate can not be adjusted in the prior art, and providing a height-adjustable and accurate height dimension novice teaching template.

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

an adjustable processing platform for machining comprises a box body, wherein a bedplate is arranged on the upper side of the box body, two threaded rods horizontally arranged are arranged in the box body, two ends of each threaded rod are rotatably connected with the inner side wall of the box body, two sections of threads with opposite rotation directions are arranged on each threaded rod, threaded sleeves are sleeved on the two sections of threads, the upper ends of the threaded sleeves are rotatably connected with supporting rods, the two supporting rods are in cross rotating connection through connecting discs, the upper ends of the supporting rods penetrate through the upper side wall of the box body and are rotatably connected with fixing blocks, elongated supporting grooves matched with the supporting rods are formed in the upper side wall of the box body in a penetrating mode, T-shaped sliding blocks are fixedly connected to the upper ends of the fixing blocks, sliding grooves matched with the sliding blocks are formed in the bedplate and are in sliding connection with the, and a positioning mechanism for positioning the height of the bedplate is arranged on the outer side of the box body.

Preferably, the driving mechanism comprises a horizontally arranged worm, one end of the worm is rotatably connected to the inner side wall of the box body, the other end of the worm penetrates through the side wall of the box body and extends to the outside, a motor is fixedly mounted on the outer side of the box body, the output end of the motor is fixedly connected to one end, located on the outer side of the box body, of the worm, a worm wheel is fixedly sleeved on the main shaft corresponding to the worm, and the worm is meshed with the worm wheel.

Preferably, the upper end of the threaded sleeve is fixedly connected with a rotating block, and the lower end of the support rod is rotatably connected with the rotating block.

Preferably, the bottom surface in the box body is fixedly connected with a support bearing, and the support bearing is rotatably connected with the worm.

Preferably, the positioning mechanism comprises a vertical strip-shaped positioning groove which is arranged on the side wall of the box body in a penetrating manner, a plurality of positioning cylinders are fixedly connected to the outer side wall of the box body at positions corresponding to the positioning groove, positioning rods penetrate through the positioning grooves, one end of each positioning rod in the box body is fixedly connected to the connecting disc, and positioning bolts are arranged in the positioning cylinders.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the supporting rods, when the two threaded sleeves move, the corresponding two supporting rods can be driven to rotate in a crossed mode to enable the upper ends of the supporting rods to move upwards, and then the bedplate is jacked upwards, so that the effect of adjusting the height of the bedplate is achieved.

2. Through setting up positioning mechanism, can insert the pilot pin in two corresponding location section of thick bamboos for the rebound of locating lever receives the restriction, and then can reach the effect of carrying out the accurate positioning to the platen height.

3. Through setting up the connection pad, set up the cross of two spinal branch vaulting poles of homonymy through the connection pad, two spinal branch vaulting poles can carry out crossing support to the platen to the fixity of platen is strengthened to triangle-shaped's stability, avoids the platen because of the not enough upset that takes place of holding power.

Drawings

Fig. 1 is a perspective view of an adjustable machining platform for machining according to the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic view of the platen of FIG. 2 in an extreme raised condition;

fig. 4 is a schematic diagram of an external structure of an adjustable processing platform for machining according to the present invention.

In the figure: the device comprises a box body 1, a table plate 2, a threaded rod 3, a threaded sleeve 4, a supporting rod 5, a connecting plate 6, a fixed block 7, a supporting groove 8, a sliding block 9, a sliding groove 10, a worm 11, a worm wheel 12, a rotating block 13, a supporting bearing 14, a positioning groove 15, a positioning barrel 16, a positioning rod 17 and a positioning bolt 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an adjustable processing platform for machining comprises a box body 1, a platen 2 is arranged on the upper side of the box body 1, two threaded rods 3 horizontally arranged are arranged in the box body 1, two ends of each threaded rod 3 are rotatably connected with the inner side wall of the box body 1, two threads in opposite directions are arranged on each threaded rod 3, a threaded sleeve 4 is sleeved on each thread, a support rod 5 is rotatably connected to the upper end of each threaded sleeve 4, the two support rods 5 are rotatably connected in a crossed mode through a connection disc 6, the two ends are oppositely arranged in opposite directions, when the threaded rods 3 rotate, the two threaded sleeves 4 can move in opposite directions, and then the two support rods 5 can be simultaneously upwards supported.

The utility model discloses in, 5 upper ends of bracing piece run through 1 side wall setting of box and rotate and be connected with fixed block 7, run through in 1 side wall of box be equipped with the support groove 8 of 5 assorted rectangular shapes of bracing piece, 4 upper end fixedly connected with turning block 13 of threaded sleeve, 5 lower extremes of bracing piece rotate with turning block 13 and be connected, it is concrete, be connected with the rotation at 5 both ends of bracing piece through fixed block 7 and turning block 13, can convert threaded sleeve 4's horizontal migration into two spinal branch vaulting poles 5 and use connection pad 6 to be rotary motion as the centre of a circle, and then make 5 upper ends of bracing piece upwards jack-up platen 2.

The utility model discloses in, 7 upper end fixedly connected with T types of fixed block's slider 9 is equipped with in the platen 2 with 9 assorted spouts 10 of slider,

slider

9 and 10 sliding connection of spout are equipped with in the box 1 and are used for the rotatory actuating mechanism of drive threaded rod 3, and the 1 outside of box is equipped with the positioning mechanism who is used for fixing a position 2 heights of platen.

The utility model discloses in, actuating mechanism includes the worm 11 that the level set up, and 11 one ends of worm rotate to be connected in 1 inside wall of box, and the worm 11 other end runs through 1 lateral wall of box and extends to the outside setting, and 1 outside fixed mounting of box has the motor, and the motor model is Y160M2-2, and motor output end fixed connection is in the one end in the box 1 outside in worm 11, and the fixed cover in position that corresponds worm 11 on the threaded rod 3 has connect worm wheel 12, and worm 11 is connected with worm wheel 12 meshing.

The utility model discloses in, bottom surface fixedly connected with support bearing 14 in box 1, support bearing 14 rotates with worm 11 to be connected, and support bearing 14's setting can support the unsettled section in the middle of the worm 11, prevents to buckle because of 11 unsettled sections of worm and leads to the device to damage.

The utility model discloses in, positioning mechanism is including running through vertical bar constant head tank 15 that sets up on 1 lateral wall of box, a plurality of location section of thick bamboo 16 of the fixed position of corresponding constant head tank 15 on 1 lateral wall of box, and location section of thick bamboo 16 one side is equipped with accurate scale, run through being equipped with locating lever 17 in the constant head tank 15, locating lever 17 is in 1 interior one end fixed connection of box on connection pad 6, be equipped with the pilot pin 18 in the location section of thick bamboo 16, positioning mechanism's setting, can be according to 2 heights of platen of scale and needs, insert the pilot pin 18 in corresponding two location sections of thick bamboo 16, make the rebound of locating lever 17 receive the restriction, and then can reach the effect of highly carrying out the accurate positioning to the.

The utility model discloses its functional principle is explained to following mode of operation of accessible: when the bedplate 2 is not high enough, the motor can be opened, after the motor starts to operate, the output end drives the worm 11 to start rotating, the rotating worm wheel 12 of the worm 11 and the threaded rod 3 start rotating, the rotation of the threaded rod 3 enables the two threaded sleeves 4 to start to move towards opposite directions, at the moment, due to the existence of the rotating block 13 and the fixed block 7, the two support rods 5 start to use the connecting disc 6 as a circle center to do rotating motion, the bedplate 2 is upwards lifted at the upper ends of the support rods 5, the motor continues to rotate until the support strokes of the two support rods 5 reach the limit, namely, the threaded section top end position of the threaded sleeve 4 on the threaded rod 3 is moved, and the bedplate 2 is.

When the height of the bedplate needs to be accurately limited, according to the limited height and a graduated scale on the side wall of the box body, the positioning bolts 18 are inserted into the corresponding positioning cylinders 16, the motor is turned on, after the motor starts to operate, the output end drives the worm 11 to start rotating, the rotating worm wheel 12 of the worm 11 and the threaded rod 3 start rotating, the threaded rod 3 rotates to enable the two threaded sleeves 4 to start moving towards opposite directions, at the moment, due to the existence of the rotating block 13 and the fixed block 7, the two supporting rods 5 start to rotate around the connecting disc 6 as the circle center, the upper ends of the supporting rods 5 lift the bedplate 2 upwards, the motor continues to rotate until the supporting strokes of the two supporting rods 5 reach the limit, namely, when the positioning rods 17 are in contact with the positioning bolts 18 and can not continue to move upwards, the bedplate 2 with accurate height is lifted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable machining platform for machining comprises a box body (1), wherein a bedplate (2) is arranged on the upper side of the box body (1), and the adjustable machining platform is characterized in that two threaded rods (3) horizontally arranged are arranged in the box body (1), two ends of each threaded rod (3) are rotatably connected with the inner side wall of the box body (1), two threads with opposite rotating directions are arranged on each threaded rod (3), threaded sleeves (4) are sleeved on the two threads, supporting rods (5) are rotatably connected to the upper ends of the threaded sleeves (4), the two supporting rods (5) are rotatably connected in a crossed mode through connecting discs (6), the upper ends of the supporting rods (5) penetrate through the upper side wall of the box body (1) and are rotatably connected with fixed blocks (7), elongated supporting grooves (8) matched with the supporting rods (5) penetrate through the upper side wall of the box body (1), the upper end of the fixed block (7) is fixedly connected with a T-shaped sliding block (9), a sliding groove (10) matched with the sliding block (9) is formed in the bedplate (2), the sliding block (9) is connected with the sliding groove (10) in a sliding mode, a driving mechanism used for driving the threaded rod (3) to rotate is arranged in the box body (1), and a positioning mechanism used for positioning the height of the bedplate (2) is arranged on the outer side of the box body (1).

2. The adjustable machining platform for machining according to claim 1, wherein the driving mechanism comprises a horizontally arranged worm (11), one end of the worm (11) is rotatably connected to the inner side wall of the box body (1), the other end of the worm (11) penetrates through the side wall of the box body (1) and extends to the outside, a motor is fixedly mounted on the outer side of the box body (1), the output end of the motor is fixedly connected to one end, located on the outer side of the box body (1), of the worm (11), a worm wheel (12) is fixedly sleeved on the threaded rod (3) corresponding to the position of the worm (11), and the worm (11) is meshed with the worm wheel (12).

3. The adjustable machining platform for machining according to claim 1, characterized in that a rotating block (13) is fixedly connected to the upper end of the threaded sleeve (4), and the lower end of the support rod (5) is rotatably connected to the rotating block (13).

4. The adjustable machining platform for machining according to claim 2, characterized in that a support bearing (14) is fixedly connected to the inner bottom surface of the box body (1), and the support bearing (14) is rotatably connected to the worm (11).

5. The adjustable machining platform for machining according to claim 1, characterized in that the positioning mechanism includes a vertical strip-shaped positioning slot (15) formed through a side wall of the box body (1), a plurality of positioning cylinders (16) are fixedly connected to an outer side wall of the box body (1) at positions corresponding to the positioning slot (15), a positioning rod (17) is formed through the positioning slot (15), the positioning rod (17) is located in the box body (1), one end of the positioning rod is fixedly connected to the connecting plate (6), and a positioning bolt (18) is arranged in each positioning cylinder (16).