CN220837353U - Guide rail roll forming equipment - Google Patents

Abstract

The utility model provides guide rail roll forming equipment, and relates to the technical field of guide rail roll forming. The guide rail roll forming device comprises a bottom plate, two threaded rods are arranged at the top of the bottom plate, two sliding blocks are connected with the outer sides of the threaded rods in a threaded mode, two first springs and two second springs are arranged on the outer sides of the threaded rods, and the first springs are fixedly connected to one side of the bottom plate. This guide rail roll forming equipment slider top is provided with the scale for the position of measuring fixed plate regulation makes the adjustment distance of two fixed plates can equal, and when needs increase the distance between two fixed plates, can rotate the pawl, and the rack loses the spacing of pawl this moment, thereby increases the distance between two fixed plates, and this structure is of value to adjust the distance between two fixed plates, with this guide rail raw and other materials that can adjust different sizes, has increased the practicality.

Description

Guide rail roll forming equipment

Technical Field

The utility model relates to guide rail roll forming equipment, in particular to guide rail roll forming equipment, and belongs to the technical field of guide rail roll forming.

Background

The following two processing and molding methods are adopted for a general open type metal sliding guide rail. One is bending and forming of metal plates, and the other is welding and forming of metal plates. In the case of particularly elongate guide rails, the bending is difficult to process. The welding method has low production efficiency and bad processing environment.

The utility model according to patent number CN 204470339U relates to a roll forming processing device of a sliding guide rail of a carriage door of rail transit equipment, which comprises a frame and a plurality of rolling dies arranged on the frame at intervals, wherein each rolling die comprises a group of upper rolling dies and a group of lower rolling dies; the axes of the upper group of rolling dies and the lower group of rolling dies of each rolling die are parallel, and the rotation directions of the upper group of rolling dies and the lower group of rolling dies of each rolling die are opposite; each group of upper rolling dies comprises three upper rolling dies, and each group of lower rolling dies comprises three corresponding lower rolling dies; guide rail roll forming areas are formed between the joint surfaces of the three upper rolling dies and the three lower rolling dies, the three upper rolling dies are connected with an upper rolling die shaft, and the three lower rolling dies are connected with a lower rolling die shaft. The utility model can utilize the rolling gradual deformation method to divide the forming of the guide rail into multiple steps for extrusion, and finally the guide rail with the required shape is formed.

In the above comparison document, when the guide rail is rolled, the raw materials of the guide rail are easy to deflect during transmission rolling when the guide rail is rolled, and once the raw materials of the guide rail deflect, the rolling precision of the guide rail is insufficient, the production quality of the guide rail is affected, and the guide rail rolling forming equipment can be improved.

Disclosure of utility model

(One) solving the technical problems

The utility model aims to solve the problems and provide a guide rail rolling forming device which solves the problems that in the prior art, when a guide rail is rolled, raw materials of the guide rail are easy to deflect during transmission rolling, and once the raw materials of the guide rail deflect, the accuracy of rolling the guide rail is insufficient and the production quality of the guide rail is affected.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a guide rail roll forming equipment, includes the bottom plate, the bottom plate top is provided with two threaded rods, threaded rod outside threaded connection has two sliders, the threaded rod outside is provided with two first springs and two second springs, first spring fixed connection is in bottom plate one side, slider top sliding connection has the fixed plate, fixed plate one side is provided with spacing subassembly.

Preferably, the limiting assembly comprises a rack, the rack is fixedly connected to one side of the fixing plate, a pawl is arranged on one side of the rack, a torsion spring is fixedly connected to the inside of the pawl, and the pawl is driven to rotate by the aid of the torsion spring, so that the pawl is always attached to the rack, and the rack is limited.

Preferably, the sliding block top fixedly connected with scale, the second spout has been seted up to sliding block one side, the pawl sets up in the second spout is inside, is used for making the pawl can set up in the second spout inside spacing to the rack through setting up the second spout.

Preferably, the second spout is inside to be provided with the bracing piece, torsional spring fixed connection is in the bracing piece outside, bracing piece fixed connection is in the slider inner wall, is used for supporting the torsional spring through setting up the bracing piece, and the torsional spring operation of being convenient for is more stable.

Preferably, a first chute is formed in the top of the sliding block, the sliding block is slidably connected with the fixing plate through the first chute, and the fixing plate can move along the first chute through the first chute.

Preferably, the slider sliding connection is in the bottom plate top, bottom plate one side fixedly connected with positive and negative motor, positive and negative motor's output and threaded rod fixed connection, the threaded rod outside is provided with multistage smooth surface.

Preferably, the bottom plate top fixedly connected with backup pad, two second spring respectively fixed connection in the backup pad both sides, bottom plate internally mounted has a plurality of upper rolling die and a plurality of lower rolling die, upper rolling die sets up in lower rolling die top, is used for rolling press to guide rail raw and other materials through setting up upper rolling die and lower rolling die.

The utility model provides guide rail roll forming equipment, which has the following beneficial effects:

1. This guide rail roll forming equipment, the slider top is provided with the scale for measure the position that the fixed plate was adjusted, make the adjustment distance of two fixed plates can equal, and when needs increase the distance between two fixed plates, can rotate the pawl, the rack loses the spacing of pawl this moment, thereby increases the distance between two fixed plates, this structure is of value to adjust the distance between two fixed plates, with this guide rail raw and other materials that can adjust different sizes, increased the practicality.

2. This guide rail roll forming equipment, threaded rod rotates and drives two slider relative motion, and two slider relative motion drives fixed plate relative motion, can adjust the position of the both sides of guide rail raw and other materials this moment, prevents to the in-process of roll forming to guide rail raw and other materials, and consequently can utilize the fixed plate to come the position of adjusting guide rail raw and other materials, until the slider motion to the smooth surface department compression second spring in the threaded rod outside, keeps the position of two sliders unchanged this moment, plays the anti-deflection effect to the course of working of guide rail raw and other materials, has improved the precision of processing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the threaded rod of the present utility model;

FIG. 3 is a schematic view of the rack structure of the present utility model;

FIG. 4 is a schematic view of the torsion spring structure of the present utility model.

[ Main reference numerals Specification ]

1. A bottom plate; 2. a threaded rod; 3. a slide block; 4. a first spring; 5. a second spring; 6. a fixing plate; 7. a rack; 8. a pawl; 9. a torsion spring; 10. a support rod; 11. a first chute; 12. a second chute; 13. a forward and reverse motor; 15. a support plate; 16. an upper rolling die; 17. a lower rolling die; 18. a graduated scale.

Detailed Description

The embodiment of the utility model provides guide rail roll forming equipment.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, including bottom plate 1, bottom plate 1 top is provided with two threaded rods 2, threaded rod 2 outside threaded connection has two sliders 3, threaded rod 2 outside is provided with two first springs 4 and two second springs 5, first spring 4 fixed connection is in bottom plate 1 one side, slider 3 top sliding connection has fixed plate 6, fixed plate 6 one side is provided with spacing subassembly, first spout 11 has been seted up at slider 3 top, pass through first spout 11 sliding connection between slider 3 and the fixed plate 6, be used for making fixed plate 6 can follow first spout 11 motion through setting up first spout 11, slider 3 sliding connection is in bottom plate 1 top, bottom plate 1 one side fixedly connected with positive and negative motor 13, positive and negative motor 13's output and threaded rod 2 fixed connection, threaded rod 2 outside is provided with multistage smooth surface, bottom plate 1 top fixedly connected with backup pad 15, two second springs 5 are respectively fixed connection in backup pad 15 both sides, bottom plate 1 internally mounted has a plurality of upper rolling die 16 and a plurality of lower rolling die 17, upper rolling die 16 sets up in lower rolling die 17, rolling die 16 is used for carrying out the raw and other materials through setting up upper rolling die 17 and lower rolling die 17.

The utility model is used when in use: firstly, the raw materials for manufacturing the guide rail are placed between an upper rolling die 16 and a lower rolling die 17, at the moment, the rotating directions of the upper rolling die 16 and the lower rolling die 17 are set to be opposite directions, at the moment, the upper rolling die 16 and the lower rolling die 17 can be used for rolling and forming the guide rail raw materials, in the rolling and forming process, a positive and negative motor 13 is started to drive a threaded rod 2 to rotate, the threaded rod 2 rotates to drive two sliding blocks 3 to move relatively, the two sliding blocks 3 move relatively to drive two fixing plates 6 to move relatively, at the moment, the positions of the two sides of the guide rail raw materials can be adjusted, the guide rail raw materials are prevented from shifting in the rolling and forming process of the guide rail raw materials, therefore, the fixing plates 6 can be used for adjusting the positions of the guide rail raw materials until the sliding blocks 3 move to the smooth surface outside the threaded rod 2, and a second spring 5 is compressed, at the moment, the positions of the two sliding blocks 3 are kept unchanged, an anti-deflection effect is achieved on the processing of the guide rail raw materials, and the processing precision is improved.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 again, spacing subassembly includes rack 7, rack 7 fixed connection is in fixed plate 6 one side, rack 7 one side is provided with pawl 8, the inside fixedly connected with torsional spring 9 of pawl 8 is used for driving pawl 8 through setting up torsional spring 9 and rotates, make pawl 8 laminate on rack 7 all the time, spacing rack 7, slider 3 top fixedly connected with scale 18, second spout 12 has been seted up to slider 3 one side, pawl 8 sets up in second spout 12 inside, be used for making pawl 8 can set up in second spout 12 inside spacing to rack 7, second spout 12 inside is provided with bracing piece 10, torsional spring 9 fixed connection is in the bracing piece 10 outside, bracing piece 10 fixed connection is in slider 3 inner wall, be used for supporting torsional spring 9 through setting up bracing piece 10, 9 steady operation of being convenient for.

The utility model is used when in use: when the guide rail raw materials with different widths are processed, the fixed plate 6 is pushed to move, the fixed plate 6 moves to drive the rack 7 to move, the rack 7 is limited by the pawl 8, the fixed plate 6 can only move in one direction, the graduated scale 18 is arranged at the top of the sliding block 3, the position of the fixed plate 6 can be measured, the adjustment distance of the two fixed plates 6 is equal, when the distance between the two fixed plates 6 needs to be increased, the pawl 8 can be rotated, at the moment, the rack 7 loses the limit of the pawl 8, so that the distance between the two fixed plates 6 is increased, the structure is beneficial to adjusting the distance between the two fixed plates 6, the guide rail raw materials with different sizes can be adjusted, and the practicability is improved.

Working principle: the threaded rod 2 rotates to drive the two sliding blocks 3 to move relatively, the two sliding blocks 3 move relatively to drive the fixing plate 6 to move relatively, at the moment, the positions of the two sides of the guide rail raw materials can be adjusted, the guide rail raw materials are prevented from shifting in the process of roll forming the guide rail raw materials, and therefore the positions of the guide rail raw materials can be adjusted by the aid of the fixing plate 6 until the sliding blocks 3 move to the smooth surface outside the threaded rod 2 to compress the second spring 5.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. Guide rail roll forming equipment, including bottom plate (1), its characterized in that: the novel anti-theft device is characterized in that two threaded rods (2) are arranged at the top of the bottom plate (1), two sliding blocks (3) are connected with the outer side of the threaded rods (2) in a threaded mode, two first springs (4) and two second springs (5) are arranged on the outer side of the threaded rods (2), the first springs (4) are fixedly connected to one side of the bottom plate (1), a fixing plate (6) is connected to the top of the sliding blocks (3) in a sliding mode, and a limiting assembly is arranged on one side of the fixing plate (6).

2. A rail roll forming apparatus as claimed in claim 1, wherein: the limiting assembly comprises a rack (7), the rack (7) is fixedly connected to one side of the fixing plate (6), a pawl (8) is arranged on one side of the rack (7), and a torsion spring (9) is fixedly connected inside the pawl (8).

3. A rail roll forming apparatus as claimed in claim 2, wherein: the sliding block (3) is fixedly connected with a graduated scale (18), a second sliding groove (12) is formed in one side of the sliding block (3), and the pawl (8) is arranged in the second sliding groove (12).

4. A rail roll forming apparatus as claimed in claim 3, wherein: the second sliding groove (12) is internally provided with a supporting rod (10), the torsion spring (9) is fixedly connected to the outer side of the supporting rod (10), and the supporting rod (10) is fixedly connected to the inner wall of the sliding block (3).

5. A rail roll forming apparatus as claimed in claim 1, wherein: the top of the sliding block (3) is provided with a first sliding groove (11), and the sliding block (3) is in sliding connection with the fixed plate (6) through the first sliding groove (11).

6. A rail roll forming apparatus as claimed in claim 1, wherein: the sliding block (3) is slidably connected to the top of the bottom plate (1), a positive and negative motor (13) is fixedly connected to one side of the bottom plate (1), the output end of the positive and negative motor (13) is fixedly connected with the threaded rod (2), and a plurality of sections of smooth surfaces are arranged on the outer side of the threaded rod (2).

7. A rail roll forming apparatus as claimed in claim 1, wherein: the utility model discloses a bottom plate, including bottom plate (1), backup pad (15) are fixedly connected with at bottom plate (1) top, two second spring (5) are fixed connection respectively in backup pad (15) both sides, bottom plate (1) internally mounted has a plurality of upper rolling die (16) and a plurality of lower rolling die (17), upper rolling die (16) set up in lower rolling die (17) top.