CN217751340U

CN217751340U - Support frock with adjustable height

Info

Publication number: CN217751340U
Application number: CN202222030199.5U
Authority: CN
Inventors: 李琦; 陈伟; 王智煜; 罗明杰; 李茂银; 何怡; 文光平
Original assignee: Sichuan Changzheng Machine Tool Group Co ltd
Current assignee: Sichuan Changzheng Machine Tool Group Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-08
Anticipated expiration: 2032-08-03

Abstract

The application provides a support frock with adjustable height, includes: bottom plate and slider. The top surface of bottom plate is equipped with the spout of slope, and in the spout was located in the slider slip, the slider had the wedge, the bottom surface of wedge and the top surface sliding contact of spout lateral wall, and the top surface of wedge is parallel with the bottom surface of bottom plate, and the one end that the bottom plate corresponds spout extending direction is equipped with adjusting screw for the drive slider slides along the spout. The support is suitable for large and heavy parts, and has better support stability, and is safer and more reliable.

Description

Support frock with adjustable height

Technical Field

The utility model belongs to the technical field of the bearing structure that machine part processing used, especially, relate to a support frock with adjustable height.

Background

When mechanical parts are machined, the height position of the mechanical parts often needs to be adjusted, the existing adjusting mode is usually carried out in a screw and nut matching mode, the parts are supported by a screw, and the height is adjusted by rotating the screw or a nut-like structure. However, this adjustment method is only suitable for small parts, and when the adjustment method is used for supporting large and heavy parts, the screw rod is inclined, and the screw rod is crushed and damaged.

SUMMERY OF THE UTILITY MODEL

For solving prior art not enough, the utility model provides a support frock with adjustable height is fit for large-scale, heavy spare part and uses, and support stability is better, safe and reliable more.

In order to realize the purpose of the utility model, the following scheme is planned to be adopted:

the utility model provides a support frock with adjustable height, includes: bottom plate and slider. The top surface of bottom plate is equipped with the spout of slope, and in the spout was located in the slider slip, the slider had the wedge, the bottom surface of wedge and the top surface sliding contact of spout lateral wall, and the top surface of wedge is parallel with the bottom surface of bottom plate, and the one end that the bottom plate corresponds spout extending direction is equipped with adjusting screw for the drive slider slides along the spout.

Furthermore, a support lug is arranged on the top surface of one side, corresponding to the adjusting screw, of the bottom plate, the adjusting screw penetrates through the support lug in a thread fit mode, a T-shaped groove perpendicular to the bottom plate is formed in one end, corresponding to the adjusting screw, of the sliding block, a disc is arranged at the front end of the adjusting screw, the adjusting screw penetrates through an opening of the T-shaped groove, and the disc is arranged in the T-shaped groove.

Furthermore, the top surface of the sliding block is provided with a supporting plate, the supporting plate is movably arranged along the direction vertical to the bottom plate, and the bottom surface of the supporting plate and the top surface of the sliding block can slide relatively.

Furthermore, a plurality of rows of balls are arranged between the top surface of the sliding block and the bottom surface of the supporting plate, and the arrangement direction of each row of balls is consistent with the length direction of the adjusting screw rod.

Furthermore, a plurality of guide rods are vertically arranged on the bottom surface of the supporting plate, and the lower sections of the guide rods penetrate through the bottom plate downwards.

Furthermore, springs are sleeved on the outer sides of the guide rods and used for enabling the supporting plates to be tightly attached to the top surfaces of the sliding blocks.

The beneficial effects of the utility model reside in that: the parts are supported through the plane structure, so that the stability during supporting can be improved; thereby utilize inclined plane adjust the slider's high altitude mixture control to the part, the structure is more stable, and the risk of being damaged by the conquassation is littleer, and the safety in utilization is higher.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.

Fig. 1 shows a schematic structural diagram of an embodiment of the present application.

Fig. 2 shows a schematic structural diagram of another embodiment of the present application.

Fig. 3 shows a schematic structural diagram of a preferred embodiment of the present application.

Fig. 4 shows an exploded view of the structure of a preferred embodiment of the present application.

The mark in the figure is: the device comprises a bottom plate-1, a chute-11, a support lug-12, a slide block-2, a wedge-shaped block-21, a T-shaped groove-22, an adjusting screw-3, a disc-31, a support plate-4, a guide rod-41, a ball-5 and a spring-6.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.

As shown in fig. 1 and 2, a height-adjustable support tool includes: a bottom plate 1 and a slide block 2.

Specifically, the top surface of the bottom plate 1 is provided with an inclined chute 11, and the top surface of the chute 11 and the extending direction of the chute 11 are inclined and parallel to each other. The slide block 2 is arranged in the slide groove 11 in a sliding mode, the slide block 2 is provided with a wedge block 21, and the bottom surface of the wedge block 21 is in sliding contact with the top surface of the side wall of the slide groove 11. The top surface of the wedge-shaped block 21 is parallel to the bottom surface of the base plate 1. When the wedge block 21 is used for supporting a part, the bottom surface of the part is ensured to be parallel to the bottom plate 1, and when the wedge block is installed, the bottom plate 1 is in a horizontal state, so that the bottom surface of the part is also in a horizontal state. The bottom plate 1 is equipped with adjusting screw 3 corresponding to the one end of spout 11 extending direction for drive slider 2 slides along spout 11, thereby adjusts the interval between 2 top surfaces of slider and the bottom plate 1, in order to realize the altitude mixture control to the part.

As shown in fig. 1, when the adjusting screw 3 is disposed at the end of the sliding slot 11 with a higher position, the adjusting screw 3 can be used to pull the sliding block 2, so as to prevent the sliding block 2 from sliding down along the sliding slot 11. The adjusting screw 3 is now subjected to tensile stress.

As shown in fig. 2, when the adjusting screw 3 is disposed at the lower end of the sliding slot 11, the adjusting screw 3 is pressed against the sliding block 2, so as to prevent the sliding block 2 from sliding down along the sliding slot 11. The adjusting screw 3 is now subjected to compressive stress.

More specifically, as shown in fig. 1 and 2, a support lug 12 is arranged on the top surface of one side of the bottom plate 1, on which the adjusting screw 3 is correspondingly arranged, the adjusting screw 3 passes through the support lug 12 in a thread fit manner, a T-shaped groove 22 perpendicular to the bottom plate 1 is arranged at one end of the slider 2, corresponding to the adjusting screw 3, the front end of the adjusting screw 3 is provided with a disc 31, the adjusting screw 3 passes through an opening of the T-shaped groove 22, and the disc 31 is arranged in the T-shaped groove 22. By rotating the adjusting screw 3, the sliding block 2 can be pushed or pulled to move along the sliding groove 11. Because the chute 11 is an inclined structure, the sliding block 2 must move simultaneously along the horizontal direction and the vertical direction when sliding along the chute 11, and at this time, the disc 31 slides along the vertical direction in the T-shaped groove 22 to adapt to the displacement of the sliding block 2 along the vertical direction.

Preferably, as shown in fig. 3, the top surface of the sliding block 2 is provided with a supporting plate 4, the supporting plate 4 is movably disposed along a direction perpendicular to the bottom plate 1, and a bottom surface of the supporting plate 4 and the top surface of the sliding block 2 can slide relatively. When the device is used, the top surface of the supporting plate 4 is in contact with the bottom surface of a part, and when the height of the part is adjusted, the adjusting screw 3 drives the sliding block 2 to move, so that the supporting plate 4 moves in the direction perpendicular to the bottom plate 1, and the purpose of adjusting the height of the part is achieved. The structure can ensure that the relative position between the support plate 4 and the part is kept fixed, not only can prevent the part from being scratched, but also can improve the stability during height adjustment.

More preferably, as shown in fig. 4, a plurality of rows of balls 5 are provided between the top surface of the slider 2 and the bottom surface of the support plate 4, and the arrangement direction of each row of balls 5 is coincident with the longitudinal direction of the adjusting screw 3. The rolling contact between the supporting plate 4 and the sliding block 2 is realized through the balls 5, so that the resistance in moving can be reduced, and the labor is saved when the adjusting screw rod 3 is rotated.

Preferably, as shown in fig. 3 and 4, a plurality of guide rods 41 are vertically arranged on the bottom surface of the support plate 4, and the lower sections of the guide rods 41 penetrate through the bottom plate 1 downward, so that the support plate 4 can only move in the direction vertical to the bottom plate 1.

More preferably, as shown in fig. 3 and 4, springs 6 are sleeved outside the guide rods 41, so as to make the support plate 4 tightly contact with the top surface of the slider 2. When the support plate 4 and the slider 2 are in rolling contact with each other through the balls 5, the support plate 4 and the slider 2 can be kept in close contact with each other, and the balls 5 can be prevented from falling.

The foregoing is only a preferred embodiment of the invention and is not intended to be the only or limiting embodiment of the invention. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a support frock with adjustable height which characterized in that includes: bottom plate (1) and slider (2), the top surface of bottom plate (1) is equipped with spout (11) of slope, slider (2) slide locate in spout (11), slider (2) have wedge (21), the bottom surface of wedge (21) and the top surface sliding contact of spout (11) lateral wall, the top surface of wedge (21) is parallel with the bottom surface of bottom plate (1), bottom plate (1) corresponds the one end of spout (11) extending direction and is equipped with adjusting screw (3), be used for driving slider (2) along spout (11) slip.

2. The support tool with the adjustable height according to claim 1, characterized in that a support lug (12) is arranged on the top surface of one side of the bottom plate (1) corresponding to the adjusting screw (3), the adjusting screw (3) penetrates through the support lug (12) in a thread fit mode, a T-shaped groove (22) perpendicular to the bottom plate (1) is formed in one end of the sliding block (2) corresponding to the adjusting screw (3), a disc (31) is arranged at the front end of the adjusting screw (3), the adjusting screw (3) penetrates through an opening of the T-shaped groove (22), and the disc (31) is arranged in the T-shaped groove (22).

3. The height-adjustable support tool according to claim 1, characterized in that a support plate (4) is arranged on the top surface of the sliding block (2), the support plate (4) is movably arranged in a direction perpendicular to the bottom plate (1), and the bottom surface of the support plate (4) and the top surface of the sliding block (2) can slide relatively.

4. A height adjustable support tool according to claim 3, characterized in that a plurality of rows of balls (5) are arranged between the top surface of the slide block (2) and the bottom surface of the support plate (4), and the arrangement direction of each row of balls (5) is consistent with the length direction of the adjusting screw (3).

5. The height-adjustable support tool according to claim 3, wherein a plurality of guide rods (41) are vertically arranged on the bottom surface of the support plate (4), and the lower sections of the guide rods (41) penetrate through the bottom plate (1) downwards.

6. The height-adjustable support tool according to claim 5, characterized in that springs (6) are sleeved on the outer sides of the guide rods (41) and used for enabling the support plate (4) to cling to the top surface of the sliding block (2).