CN221362330U

CN221362330U - Nonstandard section bar clamping device

Info

Publication number: CN221362330U
Application number: CN202322986285.8U
Authority: CN
Inventors: 冯虎; 巫胜前; 黎达亮; 曹继湖; 陈汝波
Original assignee: Guangdong Aoke Automation Equipment Co ltd
Current assignee: Guangdong Aoke Automation Equipment Co ltd
Priority date: 2023-11-06
Filing date: 2023-11-06
Publication date: 2024-07-19
Anticipated expiration: 2033-11-06

Abstract

The utility model belongs to the technical field of profile machining, and provides a nonstandard profile clamping device which comprises a frame, wherein a baffle is arranged on the frame; the telescopic adjusting mechanism is arranged on the side wall of the frame and comprises a first supporting plate, a first sliding rail is arranged on the first supporting plate and connected with a first sliding block, and the first sliding block is connected with the side pressure clamping mechanism; the output end of a first oil cylinder arranged on the first supporting plate is connected with the side pressure clamping mechanism; the side pressure clamping mechanism comprises a second supporting plate, and the second supporting plate is connected with the first sliding block; the output end of a second oil cylinder arranged on the second supporting plate is connected with the side pressing plate; the second support plate is provided with a second sliding rail which is connected with the second sliding block; the second sliding block is connected with the side pressure plate. The utility model can keep the width of the section bar unchanged after stretching, and automatically conveys the section bar to the appointed position of the clamping device by matching with the charging belt through the telescopic adjusting mechanism and the lateral pressure clamping mechanism, thereby preventing the position of the clamping device from influencing the loading and unloading of the section bar.

Description

Nonstandard section bar clamping device

Technical Field

The utility model belongs to the technical field of profile machining, and particularly relates to a nonstandard profile clamping device.

Background

In the processing of profiles, it is often necessary to use clamping devices in order to facilitate stretching, cutting and the like of the profile. The nonstandard profile is more complex and flexible in its clamping means due to the lack of fixed size and shape. After the preliminary processing, the profile is often clamped and then stretched to ensure the flatness of its surface. The existing clamping device generally adopts an upper pressing plate and a lower pressing plate to fix the profile, and then is matched with a straightening machine to stretch. This way the width of the profile is changed, and the distance from the end of the profile to the pressing point is not limited, and the end is easy to warp and deform.

In addition, in order to automatically convey the profile to the designated position of the clamping device in cooperation with the loading belt, the clamping device is often required to have higher flexibility, and the position of the clamping device is prevented from influencing loading and unloading of the profile.

Disclosure of utility model

The utility model aims to provide a nonstandard profile clamping device which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

A nonstandard profile clamping device comprising: the machine frame is fixedly provided with a baffle plate for positioning the end part of the profile;

A telescopic adjusting mechanism; the telescopic adjusting mechanism is arranged on the side wall of the frame and comprises a first supporting plate, a plurality of first sliding rails are arranged on the first supporting plate, the first sliding rails are in sliding connection with a first sliding block, and the first sliding block is connected with the side pressure clamping mechanism; the first support plate is provided with a first oil cylinder, and the output end of the first oil cylinder is connected with the side pressure clamping mechanism;

The side pressure clamping mechanism comprises a second supporting plate, and the second supporting plate is fixedly connected with the first sliding block; the second support plate is provided with a second oil cylinder, and the output end of the second oil cylinder is connected with the side pressure plate; a plurality of second sliding rails are arranged on the second supporting plate and are in sliding connection with the second sliding blocks; the second sliding block is fixedly connected with the side pressure plate.

Further, the side pressure clamping mechanisms are provided with two groups which are symmetrically arranged at two ends of the nonstandard section bar clamping device. Through two sets of side pressure clamping mechanism, press from both sides tight to nonstandard section bar, be convenient for carry out tensile process, avoid nonstandard section bar's width dimension to change after tensile, and then avoid influencing nonstandard section bar quality.

Further, the automatic feeding device also comprises a conveying mechanism, wherein the conveying mechanism comprises a plurality of third sliding rails, the third sliding rails are arranged on the frame, a charging belt is arranged on the third sliding rails in a sliding mode, a third oil cylinder is arranged on the frame, and the output end of the third oil cylinder is connected with the charging belt. The conveying mechanism can convey the nonstandard sectional materials to the appointed position of the utility model, so that the nonstandard sectional materials can be clamped conveniently.

Further, the charging belt horizontally operates, and the charging belt is driven by the third oil cylinder to lift along the third sliding rail. The charging belt horizontally conveys the section bar, and the charging belt is driven by the first oil cylinder to lift up and down, so that nonstandard section bar can be placed at a designated position.

Further, the device comprises a pushing mechanism, the pushing mechanism comprises a fourth oil cylinder, the fourth oil cylinder is arranged at the top end of the frame through two fourth oil cylinder seats, the driving direction of the fourth oil cylinder is perpendicular to the running direction of the charging belt, the output end of the fourth oil cylinder is connected with a jaw tooth driving plate, the jaw tooth driving plate is connected with a rotating shaft, the inner side of the jaw tooth driving plate is fixedly connected with jaw teeth, the jaw teeth are also connected with the rotating shaft, and the jaw teeth comprise an upper tooth plate. The pressing mechanism can realize pressing of nonstandard sectional materials, and the distance from the end part of the sectional materials to the pressing point is limited by combining the baffle plates, so that buckling deformation of the end part is avoided.

Further, a lower dental plate is included, which is located below the hold-down mechanism. The nonstandard profile conveyed by the loading belt is placed on the lower tooth plate to be clamped.

Further, the side pressure clamping mechanism further comprises a drag chain, drag chain plates and drag chain grooves, the number of the drag chain plates is 2, one end of the drag chain is connected with the second supporting plate through one drag chain plate, the drag chain grooves are connected with the frame through the other drag chain plate, and the drag chain is placed on the drag chain grooves. By arranging the drag chain, the drag chain plays a good traction and protection role on cables, oil pipes and the like which are arranged in the nonstandard profile mechanism, the damage to the cables and the oil pipes in the operation process of the mechanism is reduced, the operation of equipment is prevented from being influenced, and the service life of the nonstandard profile positioning mechanism can be effectively prolonged.

Further, the rack further comprises change gears, and the number of the change gears is 4. The utility model can realize the position movement in different directions through the change gear.

The utility model has the following beneficial effects:

1. The non-standard section bar can be clamped, the non-standard section bar can be conveniently stretched, the proper distance from the end part of the section bar to the pressing point is kept by arranging the baffle plate, the end part is prevented from buckling deformation, and the influence on the quality of the section bar is avoided. The side pressure clamping mechanism that the symmetry set up can avoid nonstandard section bar width size after tensile to be changed, can also realize pressing from both sides the section bar of tight different width sizes, satisfies the processing demand of different width size section bars, ensures its processingquality.

2. According to the utility model, the telescopic adjusting mechanism can enable the side pressure clamping mechanism to stretch along the first sliding rail, so that the influence of the position of the side pressure clamping mechanism on the loading and unloading of the profile is avoided, the profile is smoothly conveyed to a specified position, and the automation degree of nonstandard profile placement is further improved.

Drawings

FIG. 1 is a schematic view of a non-standard profile clamping device according to the present utility model;

FIG. 2 is a left side view of a non-standard profile clamping device of the present utility model;

FIG. 3 is a schematic view of the telescopic adjustment mechanism and side pressure clamping mechanism of the present utility model;

FIG. 4 is a left side view of the telescopic adjustment mechanism and side pressure clamping mechanism of the present utility model;

Fig. 5 is a schematic structural view of the pressing mechanism of the present utility model.

In the figure: 1. a frame; 11. a baffle; 12. a change gear; 2. a telescopic adjusting mechanism; 21. a first support plate; 22. a first slide rail; 23. a first slider; 24. a first cylinder; 3. a side pressure clamping mechanism; 31. a second support plate; 32. a second cylinder; 33. a side pressure plate; 34. a second slide rail; 35. a second slider; 36. a drag chain; 37. drag the link plate; 38. a drag chain groove; 4. a conveying mechanism; 41. a third slide rail; 42. a charging belt; 43. a third cylinder; 5. a pressing mechanism; 51. a fourth cylinder; 52. a fourth cylinder base; 53. a jaw driving plate; 54. a rotation shaft; 55. jaw teeth; 56. an upper dental plate; 6. and a lower dental plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1, a nonstandard profile clamping device of the present embodiment includes: the machine frame 1, the baffle 11 used for locating the end of the section bar is fixedly arranged on the machine frame 1;

A telescopic adjustment mechanism 2; the telescopic adjusting mechanism 2 is arranged on the side wall of the frame 1, the telescopic adjusting mechanism 2 comprises a first supporting plate 21, a plurality of first sliding rails 22 are arranged on the first supporting plate 21, the first sliding rails 22 are in sliding connection with first sliding blocks 23, and the first sliding blocks 23 are connected with the side pressure clamping mechanism 3; the first supporting plate 21 is provided with a first oil cylinder 24, and the output end of the first oil cylinder 24 is connected with the side pressure clamping mechanism 3;

The side pressure clamping mechanism 3 comprises a second supporting plate 31, and the second supporting plate 31 is fixedly connected with the first sliding block 23; the second supporting plate 31 is provided with a second oil cylinder 32, and the output end of the second oil cylinder 32 is connected with a side pressing plate 33; the second supporting plate 31 is provided with a plurality of second sliding rails 34, and the second sliding rails 34 are in sliding connection with the second sliding blocks 35; the second slider 35 is fixedly connected to the side pressure plate 33.

In the above embodiment, the plane of the baffle 11 and the plane of the charging belt 42 are perpendicular to each other; the second support plate 31 can horizontally reciprocate along the first slide rail 22 under the drive of the first oil cylinder 24; the side pressing plate 33 can horizontally reciprocate along the second sliding rail 34 under the drive of the second oil cylinder 32, and the side pressing plate 33 can extend into a designated position below the pressing mechanism 5. The first oil cylinder 24 drives the second supporting plate 31 to push out towards the charging belt 42, so that the side pressing plate 33 and the lower tooth plate 6 are positioned on the same horizontal line, then the second oil cylinder 32 drives the side pressing plate 33 to be close to the lower tooth plate 6, and when the nonstandard sectional material is placed on the lower tooth plate 6, the left side pressing plate 33 and the right side pressing plate 33 act simultaneously, so that the side clamping of the sectional material with different widths according to the nonstandard sectional material is realized.

In the embodiment, the non-standard section bar can be clamped laterally, the non-standard section bar is convenient to stretch, the distance from the end part of the section bar to the compression point is limited by combining the baffle plate 11, and the end part is prevented from buckling deformation, so that the quality of the non-standard section bar is prevented from being influenced. The side pressure clamping mechanism 3 is used for avoiding the change of the width dimension of the nonstandard section bar after stretching, realizing the positioning of the section bars with different width dimensions, meeting the processing requirements of the section bars with different width dimensions and ensuring the processing quality of the section bars with different width dimensions. The telescopic adjusting mechanism 2 can enable the lateral pressure clamping mechanism 3 to stretch and retract along the first sliding rail 22, so that the position of the lateral pressure clamping mechanism 3 is prevented from influencing the loading and unloading of the profile, the profile is smoothly conveyed to a specified position, and the automation degree of placing nonstandard profiles is further improved.

As shown in fig. 3, in the above embodiment, the side pressure clamping mechanism 3 is provided with two groups symmetrically arranged at two ends of the nonstandard profile clamping device. Through two sets of side pressure clamping mechanism 3, press from both sides tight to nonstandard section bar, be convenient for carry out tensile process, avoid nonstandard section bar's width dimension to change after tensile, and then avoid influencing nonstandard section bar quality.

In the above embodiment, the device further includes a conveying mechanism 4, where the conveying mechanism 4 includes a plurality of third slide rails 41, the third slide rails 41 are disposed on the frame 1, a charging belt 42 is slidably disposed on the third slide rails 41, a third oil cylinder 43 is disposed on the frame 1, and an output end of the third oil cylinder 43 is connected with the charging belt 42. The conveying mechanism 4 can convey the nonstandard sectional materials to the appointed position of the utility model, so that the nonstandard sectional materials can be clamped conveniently.

In the above embodiment, the charging belt 42 is operated horizontally, and the charging belt 42 is driven by the third cylinder 43 to lift along the third slide rail 41. The loading belt 42 horizontally conveys the profile, and the loading belt 42 is lifted up and down by driving the third oil cylinder 43, so that nonstandard profiles can be placed at specified positions.

As shown in fig. 5, in the above embodiment, the device further includes a pressing mechanism 5, where the pressing mechanism 5 includes a fourth cylinder 51, the fourth cylinder 51 is disposed at the top end of the frame 1 through two fourth cylinder bases 52, the driving direction of the fourth cylinder 51 is perpendicular to the running direction of the charging belt 42, the output end of the fourth cylinder 51 is connected with a tooth driving plate 53, the tooth driving plate 53 is connected with a rotating shaft 54, the inner side of the tooth driving plate 53 is fixedly connected with a tooth 55, the tooth 55 is also connected with the rotating shaft 54, and the tooth 55 includes an upper tooth plate 56. The pushing mechanism 5 can realize pushing of nonstandard profiles, and limits the distance from the end of the profile to the pressing point by combining the baffle 11, so that buckling deformation of the end is avoided.

In the above embodiment, the lower dental plate 6 is further included, and the lower dental plate 6 is located below the pressing mechanism 5. The nonstandard profile transported by the loading belt 42 will be placed on the lower dental plate 6 for clamping.

As shown in fig. 3, in the above embodiment, the side pressure clamping mechanism 3 further includes the drag chain 36, the drag chain plates 37 and the drag chain grooves 38, the number of the drag chain plates 37 is 2, one end of the drag chain 36 is connected with the second support plate 31 through one drag chain plate 37, the drag chain grooves 38 are connected with the frame 1 through the other drag chain plate 37, and the drag chain 36 is placed on the drag chain grooves 38. By arranging the drag chain 36, the non-standard profile positioning mechanism plays a good traction and protection role on cables, oil pipes and the like which are arranged in the non-standard profile mechanism, reduces damage to the cables and the oil pipes in the operation process of the mechanism, avoids affecting equipment operation, and can effectively prolong the service life of the non-standard profile positioning mechanism.

As shown in fig. 2, in the above embodiment, the frame 1 further includes the change gears 12, and the number of change gears 12 is 4. The utility model is realized by the change gear 12 that the position movement takes place in different directions.

In the above embodiment, the specific workflow is as follows:

The first cylinder 24 drives the second support plate 31 to push out toward the charging belt 42, and when the right side pressing plate 33 and the lower dental plate 6 are positioned on the same horizontal line, the first cylinder 24 stops driving. The right side platen 33 then approaches the lower dental plate 6 and extends into a designated position below the depressing mechanism 5, and the charging belt 42 is raised above the left side platen 33 and below the right side platen 33. At this time, the profile is conveyed under the pushing mechanism 5 by the loading belt 42, the end face of the profile is perpendicular to the conveying direction, and when the nonstandard profile is blocked by the right pressing plate 33, the nonstandard profile is stopped. The loading belt 42 is then lowered so that the nonstandard profile is placed on the lower dental plate 6. At this time, the end surface of the profile keeps a proper distance from the baffle plate 11, and then the second oil cylinder 32 drives the left pressing plate 33 to push out and extend into the designated position of the pushing mechanism 5, and the left pressing plate 33 and the right pressing plate 33 clamp the profile in opposite directions at the same time and keep the clamping state.

The fourth cylinder 51 drives the jaw driving plate 53, and the jaw driving plate 53 rotates around the rotation shaft 54, thereby driving the jaw 55 to also rotate around the rotation shaft 54, and the jaw 55 presses down the profile and maintains the pressed-down state. The nonstandard profile is clamped at this point and then stretched by the operator through a stretcher. The operator can set the stretch stroke or stretch ratio directly at the stretcher. When the clamp teeth 55 and the left and right side pressing plates 33 are returned to the original positions after the stretching is completed, the loading belt 42 is lifted, and the nonstandard profile is conveyed away from the lower tooth plate 6, so that the whole stretching cycle is completed.

Finally, it should be noted that: the present utility model is not limited to the preferred embodiments, but can be modified or substituted for some of the technical features described in the above embodiments by those skilled in the art, although the present utility model has been described in detail with reference to the above embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A nonstandard profile clamping device, comprising:

The device comprises a frame (1), wherein a baffle (11) for positioning the end part of a section bar is fixedly arranged on the frame (1);

A telescopic adjustment mechanism (2); the telescopic adjusting mechanism (2) is arranged on the side wall of the frame (1), the telescopic adjusting mechanism (2) comprises a first supporting plate (21), a plurality of first sliding rails (22) are arranged on the first supporting plate (21), the first sliding rails (22) are in sliding connection with a first sliding block (23), and the first sliding block (23) is connected with the side pressure clamping mechanism (3); a first oil cylinder (24) is arranged on the first supporting plate (21), and the output end of the first oil cylinder (24) is connected with the side pressure clamping mechanism (3);

The side pressure clamping mechanism (3) comprises a second supporting plate (31), and the second supporting plate (31) is fixedly connected with the first sliding block (23); a second oil cylinder (32) is arranged on the second supporting plate (31), and the output end of the second oil cylinder (32) is connected with the side pressure plate (33); a plurality of second sliding rails (34) are arranged on the second supporting plate (31), and the second sliding rails (34) are in sliding connection with the second sliding blocks (35); the second sliding block (35) is fixedly connected with the side pressure plate (33).

2. A non-standard profile clamping device according to claim 1, characterized in that the side pressure clamping mechanisms (3) are provided with two groups symmetrically arranged at both ends of the non-standard profile clamping device.

3. The nonstandard profile clamping device according to claim 1, further comprising a conveying mechanism (4), wherein the conveying mechanism (4) comprises a plurality of third sliding rails (41), the third sliding rails (41) are arranged on the frame (1), a loading belt (42) is slidably arranged on the third sliding rails (41), a third oil cylinder (43) is arranged on the frame (1), and an output end of the third oil cylinder (43) is connected with the loading belt (42).

4. A non-standard profile clamping device according to claim 3, characterized in that the loading belt (42) operates horizontally, the loading belt (42) being driven by the third cylinder (43) to rise and fall along the third slide rail (41).

5. A nonstandard profile clamping device according to claim 3, further comprising a pressing mechanism (5), wherein the pressing mechanism (5) comprises a fourth oil cylinder (51), the fourth oil cylinder (51) is arranged at the top end of the frame (1) through two fourth oil cylinder seats (52), the driving direction of the fourth oil cylinder (51) is perpendicular to the operation direction of the charging belt (42), the output end of the fourth oil cylinder (51) is connected with a tooth driving plate (53), the tooth driving plate (53) is connected with a rotating shaft (54), the inner side of the tooth driving plate (53) is fixedly connected with a tooth (55), the tooth (55) is also connected with the rotating shaft (54), and the tooth (55) comprises an upper tooth plate (56).

6. A non-standard profile clamping device according to claim 5, further comprising a lower dental plate (6), said lower dental plate (6) being located below said pressing mechanism (5).

7. A non-standard profile clamping device according to claim 1, characterized in that the side pressure clamping mechanism (3) further comprises a drag chain (36), drag chain plates (37) and drag chain grooves (38), the number of the drag chain plates (37) is 2, one end of the drag chain (36) is connected with the second supporting plate (31) through one drag chain plate (37), the drag chain grooves (38) are connected with the frame (1) through the other drag chain plate (37), and the drag chain (36) is placed on the drag chain grooves (38).

8. A non-standard profile clamping device according to claim 1, characterized in that the frame (1) further comprises change gears (12), the number of change gears (12) being 4.