CN222326849U - Machining auxiliary stand - Google Patents

Abstract

The present application relates to the technical field of machining auxiliary brackets, and discloses a machining auxiliary bracket, which includes a support plate, a sliding hole is opened on the top side of the support plate, and the inner wall of the sliding hole is slidably connected to two sleeves. In the present application, the profile to be processed is placed on the top side of the support plate by setting the sleeve and the clamping plate, and the clamping plate is adjusted upward according to the size of the profile. The output shaft of the motor drives the two-way screw to rotate, and the two-way screw drives the two sleeves to approach each other at the same time. The two sleeves respectively drive the two clamping plates to approach each other, so that the profile can be clamped and fixed from both sides, and the adjustability between the sleeve and the clamping plate can be used to support and fix profiles of different sizes. Compared with the comparative documents, the limitations of use can be effectively reduced, which is conducive to popularization and use. At the same time, the clamping plate is designed to be bent inward at fifteen degrees, which can prevent the profile from bouncing and detaching during use.

Description

Machining auxiliary stand

Technical Field

The application relates to the technical field of machining auxiliary brackets, in particular to a machining auxiliary bracket.

Background

When the pipe is cut, the cutting table of the cutting machine is higher than the ground, so that the profile cannot be kept horizontal, the cutting precision is reduced, the two ends of the profile are not at the same height, the profile is bent to generate elasticity, and the elasticity can cause the profile just cut to bounce in the cutting process, so that potential safety hazards are generated.

The utility model discloses a machining auxiliary support, which is disclosed in a patent document of CN213918512U, and particularly relates to the technical field of auxiliary supports, and comprises a cushion block, wherein a first empty slot is formed in one side of the cushion block, telescopic rods are arranged on two sides of the bottom of the cushion block, a supporting base is fixedly arranged at the bottom of the telescopic rods, a second empty slot is formed in one side of the supporting base, a height adjusting mechanism is arranged at the bottom of the cushion block, a clamping mechanism is arranged at the top of the cushion block, the height adjusting mechanism comprises a hand wheel, the hand wheel is arranged on one side of the supporting base, the hand wheel extends into the second empty slot, a second bevel gear is fixedly arranged on one side of the hand wheel, a first bevel gear is arranged on one side of the second bevel gear, the second bevel gear is meshed with the first bevel gear, and a second threaded rod is fixedly arranged on one side of the first bevel gear.

However, in practical application, when the above-mentioned patent document uses the clamping plate to clamp and fix the profile with larger diameter, the clamping plate lacks a corresponding adjusting function, so that the profile with larger diameter cannot be clamped, and limitation is caused in the using process, which is not beneficial to popularization and use.

Accordingly, one skilled in the art would provide a machining assist bracket to address the problems set forth in the background above.

Disclosure of utility model

In order to solve the problems that the clamping plate provided in the background art lacks a corresponding adjusting function, so that the profile with larger diameter cannot be clamped, and limitation is caused in the using process, and popularization and use are not facilitated, the application provides the machining auxiliary bracket.

The machining auxiliary support comprises a support plate, wherein a sliding hole is formed in the top side of the support plate, two clamping sleeves are connected to the inner wall of the sliding hole in a sliding mode, clamping plates are connected to the inner portions of the two clamping sleeves in a sliding mode, a motor is fixedly connected to the left side of the support plate, a bidirectional screw rod is fixedly connected to an output shaft of the motor, the two clamping sleeves are in spiral transmission connection with the bidirectional screw rod, and the two clamping plates are of fifteen-degree inward bending design.

Preferably, threaded holes are formed in the outer sides of the two jackets, and extrusion bolts are connected to the inner walls of the two threaded holes in a threaded mode.

Preferably, the bottom side fixedly connected with four slide bars of layer board, four the outside sliding sleeve of slide bar has cup jointed same drive plate, the bottom side fixedly connected with two cylinders of drive plate, two the output shaft of cylinder all with the bottom side fixedly connected with of layer board, the bottom side fixedly connected with four landing legs of drive plate, four the outside of slide bar all is provided with the scale mark.

Preferably, rubber pads are fixedly connected to the inner sides of the two jackets and the inner sides of the two clamping plates.

Preferably, the inner walls of the left side and the right side of the sliding hole are fixedly connected with the same guide rod, and the two jackets are in sliding sleeve joint with the guide rods.

In summary, the application has the following beneficial technical effects:

1. Through setting up clamp sleeve and splint, put up the section bar that needs processing to the topside of layer board, upward adjust splint according to the size of section bar size, the output shaft of motor drives two-way lead screw and rotates, two clamp sleeves are close to each other simultaneously, two clamp sleeves drive two splint respectively and are close to each other, thereby can carry out the centre gripping to the section bar from both sides fixedly, thereby utilize the adjustability between clamp sleeve and the splint to can hold the section bar of equidimension not fixedly, compare in contrast file can effectively reduce the limitation of using, be favorable to using widely, splint are fifteen degrees inside bending designs simultaneously, can prevent that the section bar from taking place the spring and causing breaking away from in the in-process of using.

2. Through setting up extrusion bolt, after the height position adjustment of splint is accomplished, twist extrusion bolt, extrusion bolt forms the extrusion fixed to the surface of splint to stability in the splint use can be improved.

Drawings

FIG. 1 is a schematic view of the appearance of a machining auxiliary support according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a machining assist support in accordance with an embodiment of the present application;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 of a machining assist support according to an embodiment of the present application.

The reference numerals are 1, a supporting plate, 2, a jacket, 3, a clamping plate, 4, a motor, 5, a bidirectional screw rod, 6, an extrusion bolt, 7, a sliding rod, 8, a transmission plate, 9, an air cylinder, 10, a rubber pad, 11 and a guide rod.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to fig. 1 to 3, and it is obvious that the described embodiments are some, but not all embodiments of the present utility model. 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.

The embodiment of the application discloses a machining auxiliary support, which comprises a supporting plate 1, wherein a sliding hole is formed in the top side of the supporting plate 1, two jackets 2 are connected to the inner wall of the sliding hole in a sliding mode, clamping plates 3 are connected to the inner walls of the two jackets 2 in a sliding mode, a motor 4 is fixedly connected to the left side of the supporting plate 1, a bidirectional screw rod 5 is fixedly connected to an output shaft of the motor 4, the two jackets 2 are in spiral transmission connection with the bidirectional screw rod 5, the two clamping plates 3 are in fifteen-degree inward bending design, a section bar to be machined is placed on the top side of the supporting plate 1 through the clamping plates 2 and the clamping plates 3, the clamping plates 3 are adjusted upward according to the size of the section bar, the output shaft of the motor 4 drives the bidirectional screw rod 5 to rotate, the two jackets 2 are simultaneously close to each other, the two jackets 2 respectively drive the two clamping plates 3 to each other, so that the section bars with different sizes can be clamped and fixed from two sides, the section bar with the adjustability between the jackets 2 and the clamping plates 3 can be used for clamping and fixing the section bar with different sizes, compared with a comparison file, the section bar can be effectively reduced in use limitation, meanwhile the fifteen-degree bending design is beneficial to be beneficial to popularization and the section bar bending and the section bar can be prevented from being separated from the inward bending in the section bar design.

According to the clamping plate 3, the outer sides of the two clamping sleeves 2 are respectively provided with the threaded holes, the inner walls of the two threaded holes are respectively connected with the extrusion bolts 6 in a threaded manner, and by arranging the extrusion bolts 6, after the height position of the clamping plate 3 is adjusted, the extrusion bolts 6 are screwed, and the extrusion bolts 6 extrude and fix the surface of the clamping plate 3, so that the stability of the clamping plate 3 in the use process can be improved.

According to the application, four sliding rods 7 are fixedly connected to the bottom side of the supporting plate 1, the same transmission plate 8 is sleeved on the outer sides of the four sliding rods 7 in a sliding manner, two air cylinders 9 are fixedly connected to the bottom side of the transmission plate 8, output shafts of the two air cylinders 9 are fixedly connected with the bottom side of the supporting plate 1, four supporting legs are fixedly connected to the bottom side of the transmission plate 8, scale marks are arranged on the outer sides of the four sliding rods 7, and through the arrangement of the air cylinders 9, the two air cylinders 9 are mutually matched to adjust the height position of the supporting plate 1 according to use requirements when in work, so that the convenience in use is improved, the four sliding rods 7 are mutually matched to ensure that the supporting plate 1 moves in the vertical direction, and meanwhile, the height of the supporting plate 1 can be conveniently and accurately adjusted by observing the scale marks.

According to the application, the rubber pads 10 are fixedly connected to the inner sides of the two jackets 2 and the inner sides of the two clamping plates 3, and by arranging the rubber pads 10, the friction force between the jackets 2 and the clamping plates 3 and the profile can be increased by using the rubber pads 10, so that the stability is improved, and meanwhile, the surface of the profile can be protected from scratch caused by contact.

In the application, the inner walls of the left side and the right side of the sliding hole are fixedly connected with the same guide rod 11, the two jackets 2 are in sliding sleeve joint with the guide rod 11, and the guide rod 11 is arranged to enable the jackets 2 to move in the horizontal direction when the jackets 2 move, so that the jackets 2 are prevented from shifting.

Standard parts used in the utility model can be purchased from the 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, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

When the auxiliary bracket for machining is used, a section to be machined is put on the top side of the supporting plate 1, the clamping plates 3 are adjusted upwards according to the size of the section, the output shaft of the motor 4 drives the bidirectional screw rod 5 to rotate, the bidirectional screw rod 5 drives the two clamping sleeves 2 to be mutually close, the two clamping sleeves 2 respectively drive the two clamping plates 3 to be mutually close, so that the section bars with different sizes can be clamped and fixed from two sides of the section bars, the adjustability between the clamping sleeves 2 and the clamping plates 3 is utilized, the limitation of use can be effectively reduced compared with a comparison file, the clamping plates 3 are in a fifteen-degree inward bending design, the section bars are prevented from being separated due to bouncing in the use process, after the height position adjustment of the clamping plates 3 is completed, the pressing bolts 6 are screwed to form pressing fixation on the surfaces of the clamping plates 3, the stability in the use process can be improved, the two cylinders 9 are mutually matched and fixed according to the use requirement, the height position adjustment of the clamping sleeves 2 and the clamping plates 3 can be carried out, the clamping plates with each other can be conveniently and prevented from being contacted with the clamping plates 1 by the aid of the clamping plates, the fact that the clamping plates 2 can be conveniently moved along the direction of the clamping plates 2 is kept, and the sliding bars are prevented from being contacted with the clamping plates 11 by the clamping plates, and the clamping plates can be prevented from being conveniently moving along the direction of the clamping plates 2 due to the fact that the contact with the sliding bars are moved by the clamping plates 11.

In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, where "up," "down," "left," "right," etc. are merely used to indicate relative positional relationships, and when the absolute position of an object to be described changes, the relative positional relationships may change;

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other without conflict.

Claims (5)

1. The utility model provides a machining auxiliary stand, includes layer board (1), its characterized in that, the slide hole has been seted up to the top side of layer board (1), the inner wall sliding connection of slide hole has two clamp cover (2), two the inside of clamp cover (2) is equal sliding connection has splint (3), the left side fixedly connected with motor (4) of layer board (1), the output shaft fixedly connected with two-way lead screw (5) of motor (4), two clamp cover (2) all with two-way lead screw (5) screw drive connection, two splint (3) are fifteen degrees inside bending designs.

2. The machining auxiliary support according to claim 1 is characterized in that threaded holes are formed in the outer sides of the two jackets (2), and extrusion bolts (6) are connected to the inner walls of the two threaded holes in a threaded mode.

3. The machining auxiliary support according to claim 1, wherein four sliding rods (7) are fixedly connected to the bottom side of the supporting plate (1), the outer sides of the four sliding rods (7) are sleeved with the same transmission plate (8) in a sliding mode, two air cylinders (9) are fixedly connected to the bottom side of the transmission plate (8), output shafts of the two air cylinders (9) are fixedly connected to the bottom side of the supporting plate (1), four supporting legs are fixedly connected to the bottom side of the transmission plate (8), and scale marks are arranged on the outer sides of the four sliding rods (7).

4. The auxiliary machining bracket according to claim 1, wherein rubber pads (10) are fixedly connected to the inner sides of the two jackets (2) and the inner sides of the two clamping plates (3).

5. The auxiliary machining support according to claim 1, wherein the inner walls of the left side and the right side of the sliding hole are fixedly connected with the same guide rod (11), and the two jackets (2) are in sliding sleeve joint with the guide rods (11).