CN220396278U

CN220396278U - Linear guide rail device of high-precision punch press

Info

Publication number: CN220396278U
Application number: CN202321835932.9U
Authority: CN
Inventors: 冯涛
Original assignee: Ningbo Gd Metal Stamping Intelligent Technology Co ltd
Current assignee: Ningbo Gd Metal Stamping Intelligent Technology Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-01-26
Anticipated expiration: 2033-07-13

Abstract

The utility model belongs to the field of linear guide rails, and discloses a linear guide rail device of a high-precision punching machine, which comprises a group of base stations, wherein the base stations are connected through a guide rail base, a first sliding groove is formed in the guide rail base, a guide rail is arranged between the first sliding grooves, second sliding grooves are formed in two sides of the guide rail, a sliding seat is slidably connected with the second sliding grooves, a motor component is arranged on the base stations, an output end of the motor component is in transmission connection with a screw rod, the screw rod is in threaded connection with a mounting component, the mounting component comprises a mounting block, a mounting hole is formed above and at one side of the mounting block, a mounting rod is arranged at one side of the mounting block, a circular groove is formed in the circular groove, a limit nut is arranged at one side of the mounting component, the limit nut is in threaded connection with the screw rod, a sliding seat is arranged below the mounting component, the sliding seat is slidably connected with the guide rail base, and the high precision and stability beneficial effects still exist after long-time operation.

Description

Linear guide rail device of high-precision punch press

Technical Field

The utility model relates to the field of linear guide rails, in particular to a linear guide rail device of a high-precision punch.

Background

The linear guide rail device of the high-precision punch press is equipment for industrial punching processing, and has the main function of providing stable linear guide in the working process of the punch press. The linear guide rail device of the high-precision punch press has wide application in the fields of automobile manufacture, electronic product production, hardware processing and the like.

The existing linear guide rail device of the high-precision punch press consists of parts such as a guide rail, a guide rail seat, a sliding block and the like, however, the abrasion of the guide rail and the sliding block can be caused by the friction after long-time work, so that the precision and the stability of the device are reduced.

However, the conventional linear guide rail device of the high-precision punch press can provide stable operation to a certain extent, but the stability and reliability of the linear guide rail device are further improved due to the fact that the linear guide rail device is simple in structure and has problems of friction, abrasion, lubrication, environmental adaptability and the like. To overcome these drawbacks, there is a continuing need to improve designs and employ more advanced techniques to achieve the high precision and stability requirements.

To improve this problem, it is necessary to find a linear guide device which can be operated for a long period of time and can maintain high accuracy and stability.

Disclosure of Invention

In view of the above, the present utility model is directed to a linear guide device for a high-precision punching machine, so as to solve the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high-precision punching machine linear guide device, includes a set of base station, through guide rail pedestal connection between the base station, install motor element on the base station, motor element's output transmission is connected with the lead screw, be connected through the bearing between the lead screw other end and the base station, lead screw threaded connection has the installation component, stop nut is installed to installation component one side, through threaded connection between stop nut and the lead screw, the installation component below is equipped with the slide, slide sliding connection has guide rail pedestal.

Preferably, the base is provided with a groove, and the side wall of the groove is connected with two ends of the guide rail base through rivets.

Preferably, the guide rail base is provided with a group of first sliding grooves in sliding connection with the sliding seat, a guide rail is arranged between the first sliding grooves, two sides of the guide rail are provided with second sliding grooves, and the second sliding grooves are in sliding connection with the sliding seat.

Preferably, the motor assembly comprises a motor connected to the base station through rivets, the output end of the motor is in transmission connection with a power shaft, the power shaft penetrates through the base station, and the output end of the power shaft is in transmission connection with a screw rod.

Preferably, the mounting assembly comprises a mounting block arranged above the sliding seat, mounting holes are formed in the upper portion and one side of the mounting block, a mounting rod is arranged on one side of the mounting block, a circular groove is formed in one side of the mounting block, and a screw rod is arranged in the circular groove.

Preferably, the sliding seat comprises a group of first sliding blocks which are in sliding connection with the first sliding grooves, a group of second sliding blocks are arranged on the first sliding blocks, and the second sliding blocks are in sliding connection with the second sliding grooves.

Preferably, the screw rod is matched with the limit nut.

Compared with the prior art, the technical scheme has the beneficial effects that the high-precision punch linear guide rail device mainly comprises a base station, a steel guide rail base, a guide rail, a motor assembly, a screw rod, a mounting assembly and the like, when the punch linear guide rail device runs, a motor in the motor assembly is started, the motor drives a power shaft to rotate, the power shaft drives the screw rod to rotate, thereby the screw rod drives a mounting block in the mounting assembly to move, in addition, a sliding seat below the mounting block also slides along the guide rail, a first sliding block slides in a first sliding groove on the guide rail base in the process, a second sliding block slides in a second sliding groove on the guide rail, because the screw rod is matched with a limit nut, the movement range of the screw rod can be limited by the limit nut, and the design of the double sliding grooves can ensure that equipment runs for a long time and still has higher precision and stability.

Drawings

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

fig. 2 is a schematic diagram of a second perspective structure according to the present utility model;

FIG. 3 is a schematic view of the structure shown in FIG. 1A according to the present utility model;

fig. 4 is a schematic top view of fig. 1 according to the present utility model.

Reference numerals: 1. a base station; 101. a groove; 2. a guide rail base; 201. a first chute; 202. a guide rail; 203. a second chute; 3. a motor assembly; 301. a motor; 302. a power shaft; 4. a screw rod; 5. a mounting assembly; 501. a mounting block; 502. a mounting hole; 503. a mounting rod; 504. a circular groove; 6. a limit nut; 7. a slide; 701. a first slider; 702. and a second slider.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and embodiments, and for the purpose of clearly and completely describing the technical solutions, the following examples are selected for illustration; other embodiments, which are obtained without making any inventive effort, are within the scope of the present utility model based on what is described in the present application.

In the following embodiments, it should be noted that, in terms of "upper", "lower", "left", "right", "inner", "outer", "top/bottom", and the like, the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is merely for the sake of clarity in describing the present embodiment, and does not indicate or imply that the apparatus or element to be referred to must have a specific orientation, and therefore should not be construed as limiting the present application.

The specific implementation process is as follows:

referring to fig. 1-4, the conventional linear guide device for high-precision punching machine has a relatively simple structure, and although it can perform punching and linear guide, the problems of poor stability and reduced precision will occur after a plurality of linear guide rails are operated for a long time, and the quality of the product will be affected, so a linear guide device for high-precision punching machine is needed to solve the above problems.

The utility model particularly discloses a high-precision punching machine linear guide rail device, including a set of base station 1, base station 1 is as the base of whole equipment, play the effect of steady support, adopt steel construction, ensure its stability and certain intensity, connect through guide rail base 2 between the base station 1, guide rail base 2 installs between a set of base station 1, guide rail base 2 adopts steel construction, ensure can not warp through long-time operation, thereby influence product quality, install motor element 3 on the base station 1, motor element 3 is as the power take off source of whole device, provide stable power take off for the device, motor element 3's output transmission is connected with lead screw 4, lead screw 4 rotates because of motor element's 3's power take off, be connected through the bearing between the lead screw 4 other end and the base station 1, this kind of connected mode can let lead screw 4 steadily rotate between a set of base station 1, lead screw 4 threaded connection has installation component 5, this kind of connected mode can let installation component 5 remove along with the rotation of lead screw 4, install limit nut 6 on one side of installation component 5, pass through threaded connection between limit nut 6 and the lead screw 4, limit nut 6 can control the movable range, install slider 7 below the slider 7, it is guaranteed that the whole rivet is installed to the slider is installed to lead screw 4, the precision is guaranteed to the slider is equipped with the whole precision 7.

The base 1 is provided with the groove 101, the groove 101 is matched with the two ends of the guide rail base 2 in size, the side wall of the groove 101 is connected with the two ends of the guide rail base 2 through rivets, and the guide rail base 2 can still be kept stable after long-time operation by the aid of the connecting mode, so that the quality of products is guaranteed.

The guide rail base 2 is provided with a group of first sliding grooves 201 which are in sliding connection with the sliding seat 7, the sliding seat 7 can freely slide in the first sliding grooves 201, a proper amount of butter can be added, smooth sliding is ensured, abrasion of the sliding seat 7 and the first sliding grooves 201 can be reduced, the guide rail 202 is arranged between the first sliding grooves 201, the guide rail 202 is of a steel structure and the guide rail base 2 is an integral body, stability is ensured, two sides of the guide rail 202 are provided with second sliding grooves 203, the second sliding grooves 203 are in sliding connection with the sliding seat 7, the sliding seat 7 can freely slide in the second sliding grooves 203, a proper amount of butter can be added, smooth sliding is ensured, abrasion of the sliding seat 7 and the second sliding grooves 203 can be reduced, service life is prolonged, and high precision of equipment is ensured.

The motor assembly 3 comprises a motor 301 connected to the base 1 through rivets, the motor 301 can continuously and stably provide power in the installation mode, the output end of the motor 301 is in transmission connection with a power shaft 302, the motor 301 drives the power shaft 302 to rotate, the power shaft 302 penetrates through the base 1, the power shaft 302 is connected with the base 1 through bearings, the bearings are fixed on the base 1, the output end of the power shaft 302 is in transmission connection with a screw rod 4, and the rotation of the power shaft 302 can drive the screw rod 4 to rotate.

The installation component 5 is including setting up the installation piece 501 in slide 7 top, installation hole 502 has been seted up to installation piece 501 top and one side, installation hole 502 can install other structures, drive its removal, installation piece 501 one side is equipped with installation pole 503, installation pole 503 can drive other structures, drive its removal, circular recess 504 has been seted up to installation piece 501 one side, the condition that lead screw 4 and installation piece 501 are connected can be observed to circular recess 504, the maintenance of being convenient for reduces its friction with the butter of interpolation, be equipped with lead screw 4 in the circular recess 504.

The slide seat 7 comprises a group of first slide blocks 701 which are in sliding connection with the first slide groove 201, the first slide blocks 701 can slide freely in the first slide groove 201, a proper amount of butter can be added to ensure smooth sliding, abrasion of the first slide blocks 701 and the first slide groove 201 can be reduced, a group of second slide blocks 702 are arranged on the first slide blocks 701, the second slide blocks 702 are in sliding connection with the second slide grooves 203, the second slide blocks 702 slide freely in the second slide grooves 203, a proper amount of butter can be added to ensure smooth sliding, abrasion of the second slide blocks 702 and the second slide grooves 203 can be reduced, the service life is prolonged, and stability and high precision of equipment are maintained.

The lead screw 4 is matched with the limit nut 6, the limit nut 6 can control the movement range of the lead screw 4, so that the long-time operation is prevented from shaking, and the stability and the high precision of the equipment are ensured.

Working principle: the working principle of the linear guide rail device of the high-precision punching machine is that when the linear guide rail device runs, a motor 301 in a motor assembly 3 is started, the motor 301 drives a power shaft 302 to rotate, the power shaft 302 drives a screw rod 4 to rotate, and therefore the screw rod 4 drives a mounting block 501 in a mounting assembly 5 to move, in addition, a sliding seat 7 below the mounting block 501 also slides along a guide rail 202, in the process, a first sliding block 701 slides in a first sliding groove 201 on a guide rail base 2, a second sliding block 702 slides in a second sliding groove 203 on the guide rail 202, because the screw rod 4 is matched with a limit nut 6, the limit nut 6 can limit the movement range of the screw rod 4, and the design of the double sliding grooves can ensure that the device runs for a long time and still has higher precision and stability.

The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. The utility model provides a high-precision punching machine linear guide device, includes a set of base (1), its characterized in that: connect through guide rail base (2) between base station (1), install motor element (3) on base station (1), motor element's (3) output transmission is connected with lead screw (4), be connected through the bearing between lead screw (4) other end and base station (1), lead screw (4) threaded connection has installation component (5), limit nut (6) are installed to installation component (5) one side, pass through threaded connection between limit nut (6) and lead screw (4), installation component (5) below is equipped with slide (7), slide (7) sliding connection has guide rail base (2).

2. The linear guide device of a high-precision punching machine according to claim 1, wherein: the base (1) is provided with a groove (101), and the side wall of the groove (101) is connected with two ends of the guide rail base (2) through rivets.

3. The linear guide device of a high-precision punching machine according to claim 1, wherein: a group of first sliding grooves (201) which are in sliding connection with the sliding seat (7) are formed in the guide rail base (2), guide rails (202) are arranged between the first sliding grooves (201), second sliding grooves (203) are formed in two sides of each guide rail (202), and the sliding seat (7) is in sliding connection with the second sliding grooves (203).

4. The linear guide device of a high-precision punching machine according to claim 1, wherein: the motor assembly (3) comprises a motor (301) connected to the base station (1) through rivets, a power shaft (302) is connected to the output end of the motor (301) in a transmission mode, the power shaft (302) penetrates through the base station (1), and a screw rod (4) is connected to the output end of the power shaft (302) in a transmission mode.

5. The linear guide device of a high-precision punching machine according to claim 1, wherein: the mounting assembly (5) comprises a mounting block (501) arranged above the sliding seat (7), mounting holes (502) are formed in the upper portion and one side of the mounting block (501), a mounting rod (503) is arranged on one side of the mounting block (501), a circular groove (504) is formed in one side of the mounting block (501), and a screw rod (4) is arranged in the circular groove (504).

6. The linear guide device of a high-precision punching machine according to claim 1, wherein: the sliding seat (7) comprises a group of first sliding blocks (701) which are in sliding connection with the first sliding grooves (201), a group of second sliding blocks (702) are arranged on the first sliding blocks (701), and the second sliding blocks (702) are in sliding connection with the second sliding grooves (203).

7. The linear guide device of a high-precision punching machine according to claim 1, wherein: the screw rod (4) is matched with the limit nut (6).