CN213970822U

CN213970822U - Screw rod processing supporting device

Info

Publication number: CN213970822U
Application number: CN202022999687.8U
Authority: CN
Inventors: 黄耿群
Original assignee: Dongguan Anima Technology Co ltd
Current assignee: Dongguan Anima Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-17
Anticipated expiration: 2030-12-14

Abstract

The utility model provides a lead screw processing supporting device, which comprises a supporting device body, wherein the supporting device body comprises a fixed base, a movable base, a supporting tube, a platform, a bottom rolling shaft and a top rolling shaft, a chute is arranged on the surface of the fixed base, the movable base is placed on the top of the fixed base, a buffer groove is arranged inside the movable base, the supporting tube is installed on the top of the movable base, a buffer spring is installed inside the supporting tube, the platform is installed on the top of the supporting tube, a stand column and a fixed block are welded on the top of the platform, a groove is arranged on the surface of the stand column, screw rods are installed inside the groove, two screw rods are connected through a cross rod, connecting rods are arranged on the surfaces of the fixed block and the cross rod, the lead screw processing supporting device can be suitable for lead screws with various sizes, and is convenient to disassemble and install, the lead screw can be protected through buffering.

Description

Screw rod processing supporting device

Technical Field

The utility model relates to a lead screw processing technology field specifically is a lead screw processing strutting arrangement.

Background

The lead screw is a highly effective and accurate transmission part in the mechanical field, and bending deformation of the ball screw in the use process due to overlarge slenderness ratio of the ball screw often occurs in the practical application process, so that the transmission precision of the ball screw is affected to be deteriorated, the product precision is unqualified, and even the product is scrapped.

The size of the fixed part of a common screw rod processing supporting device on the market is often fixed, and the screw rod processing supporting device can only support screw rods with uniform sizes and models, so that the applicability is poor.

On the other hand, along with the use of lead screw, the strong point often also need change, and conventional removal mode is wasted time and energy, needs to dismantle the device, greatly reduced the efficiency of processing.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a lead screw processing strutting arrangement to solve the problem that proposes in the above-mentioned background art, the utility model discloses can be applicable to the lead screw of multiple size, it is convenient to dismantle the installation, can play the guard action to the lead screw through the buffering.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a lead screw processing supporting device comprises a supporting device body, wherein the supporting device body comprises a fixed base, a movable base, a supporting tube, a platform, a bottom rolling shaft and a top rolling shaft, a sliding groove is formed in the surface of the fixed base, the movable base is placed at the top of the fixed base, a sliding block is arranged at the bottom of the movable base, a buffering groove is formed in the movable base, the supporting tube is installed at the top of the movable base, a buffering spring is installed in the supporting tube, the platform is installed at the top of the supporting tube, an upright post and a fixed block are welded at the top of the platform, a groove is formed in the surface of the upright post, screw rods are installed in the groove, the two screw rods are connected through a cross rod, connecting rods are arranged on the surfaces of the fixed block and the cross rod, and the fixed block is connected with the bottom rolling shaft through the connecting rods, the middle part of the cross rod is connected with the top rolling shaft through a connecting rod.

As a preferred embodiment of the present invention, the top roller and the bottom roller have the same size and are installed in parallel to each other.

As a preferred embodiment of the present invention, the inside of the groove is provided with a thread, and the screw rod goes up and down through the thread inside the matching groove.

As a preferred embodiment of the present invention, one end of the buffer spring is welded and fixed to the bottom of the platform, and the other end of the buffer spring is welded and fixed to the bottom of the buffer slot.

As a preferred embodiment of the present invention, the one end of the supporting tube is fixedly connected to the bottom of the platform, and the other end of the supporting tube is placed inside the buffer slot and is not in contact with the bottom of the buffer slot.

As an optimal implementation mode of the utility model, the whole spout is "T" shape, the movable base is moved through the cooperation of slider and spout.

The utility model has the advantages that: the utility model discloses a lead screw processing strutting arrangement, including the strutting arrangement body, the strutting arrangement body includes spout, unable adjustment base, movable base, stay tube, dashpot, platform, stand, fixed block, horizontal pole, bottom roller bearing, top roller bearing, connecting rod, screw rod, recess, buffer spring, slider.

1. This lead screw processing strutting arrangement has adopted four rollers to carry out the centre gripping to the lead screw fixed, and fixed effect is better, through screw rod and horizontal pole, makes the top roller bearing can go up and down to can fix the lead screw of multiple not unidimensional.

2. This lead screw processing strutting arrangement is equipped with buffer spring in the inside of stay tube, can effectually play the ascending buffer protection of vertical direction to the lead screw in the lead screw course of working to thereby prevent that the lead screw from receiving vertical decurrent power and leading to taking place to warp.

3. The screw rod processing supporting device can adjust the stress position of the support through the matching of the sliding block and the sliding groove, and the time for reassembling after disassembly is saved. The efficiency of the processing is increased.

Drawings

Fig. 1 is a schematic structural view of the appearance of a screw rod processing support device of the present invention;

fig. 2 is a partial structural schematic view of a platform part of the screw rod processing supporting device of the present invention;

fig. 3 is a side sectional view of a lamp of a lead screw processing support device of the present invention;

in the figure: 1. a chute; 2. a fixed base; 3. a movable base; 4. supporting a tube; 5. a buffer tank; 6. a platform; 7. a column; 8. a fixed block; 9. a cross bar; 10. a bottom roller; 11. a top roller; 12. a connecting rod; 13. a screw; 14. a groove; 15. a buffer spring; 16. a slide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a lead screw processing supporting device comprises a supporting device body, wherein the supporting device body comprises a fixed base 2, a movable base 3, a supporting pipe 4, a platform 6, a bottom rolling shaft 10 and a top rolling shaft 11, a sliding groove 1 is formed in the surface of the fixed base 2, the movable base 3 is placed at the top of the fixed base 2, a sliding block 16 is arranged at the bottom of the movable base 3, a buffer groove 5 is formed in the movable base 3, the supporting pipe 4 is installed at the top of the movable base 3, a buffer spring 15 is installed in the supporting pipe 4, the platform 6 is installed at the top of the supporting pipe 4, an upright post 7 and a fixed block 8 are welded at the top of the platform 6, a groove 14 is formed in the surface of the upright post 7, screw rods 13 are installed in the groove 14, the two screw rods 13 are connected through a cross rod 9, and connecting rods 12 are arranged on the surfaces of the fixed block 8 and the cross rod 9, the fixed block 8 is connected with the bottom roller 10 through a connecting rod 12, and the middle part of the cross rod 9 is connected with the top roller 11 through the connecting rod 12.

As a preferred embodiment of the present invention, the top roller 11 and the bottom roller 10 are equal in size and are installed in parallel with each other.

As a preferred embodiment of the present invention, the inside of the groove 14 is provided with a thread, and the screw 13 is lifted and lowered by engaging with the thread inside the groove 14.

As a preferred embodiment of the present invention, one end of the buffer spring 15 is welded and fixed at the bottom of the platform 6, and the other end of the buffer spring 15 is welded and fixed at the bottom of the buffer slot 5.

As a preferred embodiment of the present invention, one end of the supporting tube 4 is fixedly connected to the bottom of the platform 6, and the other end of the supporting tube 4 is placed inside the buffer slot 5 and is not in contact with the bottom of the buffer slot 5.

As an optimized embodiment of the present invention, the sliding chute 1 is integrally "T" shaped, and the movable base 3 is moved by the sliding block 16 and the sliding chute 1.

The working principle is as follows: the lead screw processing supporting device is characterized in that a bottom roller 10 and a top roller 11 support a lead screw, the top roller 11 is fixed at the top of a platform 6 through a connecting rod 12, a cross rod 9, a screw 13 and a stand column 7, when the lead screw processing supporting device is used, the screw 13 is rotated firstly to drive the cross rod 9 and the top roller 11 to move upwards, the lead screw is placed at the middle position of the bottom roller 10, then the screw 13 is rotated in the opposite direction to press the top roller 11 downwards to be contacted with the top of the lead screw, the top roller 11 can be lifted through the screw 13 and the cross rod 9, so that various lead screws with different sizes can be fixed, when the lead screw is in operation, the bottom roller 10 exerts an upward lifting force on the bottom of the lead screw, the top roller 11 exerts a downward pressing force on the lead screw to fix the lead screw and prevent the lead screw from shaking, if the lead screw is stressed to move in the vertical direction, can cushion it through buffer spring 15, in order to avoid the atress too big emergence deformation, buffer spring 15 places the inside at stay tube 4, stay tube 4 can guarantee that buffer spring 15 can not take place horizontal displacement, if lead screw length changes, the contact surface of support also need change, only need promote movable base 3, cooperation through slider 16 and spout 1, can make top roller bearing 11 and bottom roller bearing 10 synchronous occurrence remove, thereby quick realization supported position's change, the time of reassembling after having saved the dismantlement.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a lead screw processing strutting arrangement, includes the strutting arrangement body, its characterized in that: the supporting device comprises a supporting device body and is characterized in that the supporting device body comprises a fixed base (2), a movable base (3), a supporting pipe (4), a platform (6), a bottom rolling shaft (10) and a top rolling shaft (11), a sliding groove (1) is formed in the surface of the fixed base (2), the movable base (3) is placed at the top of the fixed base (2), a sliding block (16) is arranged at the bottom of the movable base (3), a buffer groove (5) is formed in the movable base (3), the supporting pipe (4) is installed at the top of the movable base (3), a buffer spring (15) is installed in the supporting pipe (4), the platform (6) is installed at the top of the supporting pipe (4), a stand column (7) and a fixed block (8) are welded at the top of the platform (6), a groove (14) is formed in the surface of the stand column (7), and a screw rod (13) is installed in the groove (14), two connect through horizontal pole (9) between screw rod (13), the surface of fixed block (8) and horizontal pole (9) all is provided with connecting rod (12), fixed block (8) link to each other with bottom roller bearing (10) through connecting rod (12), the middle part of horizontal pole (9) is passed through connecting rod (12) and is linked to each other with top roller bearing (11).

2. The lead screw processing support device of claim 1, wherein: the top roller (11) and the bottom roller (10) are equal in size and are arranged in parallel.

3. The lead screw processing support device of claim 1, wherein: the screw is arranged in the groove (14), and the screw (13) is lifted through matching with the screw in the groove (14).

4. The lead screw processing support device of claim 1, wherein: one end of the buffer spring (15) is welded and fixed at the bottom of the platform (6), and the other end of the buffer spring (15) is welded and fixed at the bottom of the buffer groove (5).

5. The lead screw processing support device of claim 1, wherein: one end of the supporting pipe (4) is fixedly connected to the bottom of the platform (6), and the other end of the supporting pipe (4) is placed inside the buffer groove (5) and is not in contact with the bottom of the buffer groove (5).

6. The lead screw processing support device of claim 1, wherein: the sliding chute (1) is integrally T-shaped, and the movable base (3) is matched with the sliding chute (1) through the sliding block (16) to move.