Profile positioning device

Abstract

The utility model provides a sectional material positioning device, and belongs to the technical field of sectional material machining. The profile positioning device comprises a base and two sets of positioning clamps, the positioning clamps are arranged on the base, each positioning clamp comprises a support, two horizontal pressing plates, a vertical pressing plate, two horizontal push rods and a vertical push rod, and the support is fixedly installed on the base; the two horizontal push rods are arranged on the support in a sliding mode, each horizontal push rod is connected with the support through a first spring, the two horizontal push rods are symmetrically arranged above the base, and the two horizontal pressing plates are fixedly connected with the horizontal push rods respectively; the vertical push rod is slidably connected with the support through a second spring, arranged in the middle of the support and fixedly connected with the vertical pressing plate, and the support is fixedly provided with a first limiting stopper and a second limiting stopper which are used for limiting the vertical push rod and the horizontal push rod. The positioning device has the advantage that the positioning position can be adjusted according to different types of profiles.

Description

Technical Field

[0001] The utility model belongs to the technical field of profile processing and relates to a profile positioning device. Background Art

[0002] In the process of profile processing, accurate positioning is the key to ensure processing quality and efficiency. Traditional profile positioning devices cannot be used directly when positioning different types of profiles, and parts need to be replaced to determine the position. Therefore, developing a profile positioning device that can adjust the positioning position is of great significance to improving production efficiency. Summary of the invention

[0003] The purpose of the utility model is to solve the above problems in the prior art and to propose a profile positioning device, which has the characteristics of improving positioning accuracy and production efficiency.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A profile positioning device includes: a base and a positioning fixture, wherein the positioning fixture is arranged on the base, and the positioning fixture has two sets, and the positioning fixture includes a bracket, two horizontal pressure plates, a vertical pressure plate, two horizontal push rods, and a vertical push rod, and the bracket is fixedly installed on the base; the two horizontal push rods are slidably arranged on the bracket, and each horizontal push rod is connected to the bracket through a first spring, and the two horizontal push rods are symmetrically arranged above the base, and the two horizontal pressure plates are fixedly connected to the horizontal push rods respectively; the vertical push rod is slidably connected to the bracket through a second spring, the vertical push rod is arranged in the center position of the bracket, and is fixedly connected to the vertical pressure plate, and the bracket is fixed with a first limiter and a second limiter for limiting the vertical push rod and the horizontal push rod.

[0006] In the above-mentioned profile positioning device, a profile groove is provided on the base, the groove is used for preliminary positioning of the profile, and the vertical pressing plate is aligned with the profile groove.

[0007] In the above-mentioned profile positioning device, the two horizontal pressing plates are provided with a first infrared sensor for determining the positions of the two horizontal pressing plates to ensure that the position of the profile is correct.

[0008] In the above-mentioned profile positioning device, the vertical pressing plate is provided with a second infrared sensor for determining the position of the vertical pressing plate to ensure that the profile is positioned correctly.

[0009] In the above-mentioned profile positioning device, a first chamber is provided in the bracket for placing a first limiter, and the first limiter includes a first fixed base, a first control bolt, and a first rubber holster. The first fixed base is fixedly connected to the inner wall of the first chamber, the first control bolt is installed on the first fixed base, and the first rubber holster is installed on the first fixed base and is threadedly connected to the first control bolt.

[0010] In the above-mentioned profile positioning device, a second chamber is also provided in the bracket for placing a second limiter, and the second limiter includes a second fixed base, a second control bolt, and a second rubber holster. The second fixed base is fixedly connected to the second chamber, and the second control bolt is installed on the second fixed base. The second rubber holster is installed on the second fixed base and is threadedly connected to the second control bolt.

[0011] In the above-mentioned profile positioning device, the two horizontal pressing plates are provided with a first fixed interface for rotationally connecting the horizontal push rod.

[0012] In the above-mentioned profile positioning device, the vertical pressing plate is provided with a second fixing interface for rotationally connecting the vertical push rod.

[0013] Compared with the prior art, the present application has the following advantages: the device can more conveniently and accurately position the profile, improve production efficiency, and reduce many problems caused by replacing the positioning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic top view of the device in this application;

[0015] Figure 2 is a schematic front view of the device in this application;

[0016] Figure 3 is a side view schematic diagram of the first limiter in the present application;

[0017] Figure 4 It is a side view schematic diagram of the second limiter in this application.

[0018] In the figure, 2, base; 21, groove; 3, positioning fixture; 31, bracket; 32, horizontal pressure plate; 33, vertical pressure plate; 34, horizontal push rod; 35, vertical push rod; 321, first spring; 331, second spring; 322, first stopper; 332, second stopper; 323, first infrared sensor; 333, second infrared sensor; 324, first fixing interface; 334, second fixing interface; 325, first control bolt; 335, second control bolt; 326, first rubber holster; 336, second rubber holster; 327, first fixed base; 337, second fixed base; DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 4 As shown,

[0021] A profile positioning device includes: a base 2, a positioning fixture 3, the positioning fixture 3 is arranged on the base 2, the positioning fixture 3 has two sets, the positioning fixture 3 includes a bracket 31, two horizontal pressure plates 32, a vertical pressure plate 33, two horizontal push rods 34, and a vertical push rod 35, the bracket 31 is fixedly installed on the base 2; the two horizontal push rods 34 are slidably arranged on the bracket 31, each horizontal push rod 34 is connected to the bracket 31 through a first spring 321, the two horizontal push rods 34 are symmetrically arranged above the base 2, and the two horizontal pressure plates 32 are fixedly connected to the horizontal push rods 34 respectively; the vertical push rod 35 is slidably connected to the bracket 31 through a second spring 331, the vertical push rod 35 is arranged in the center of the bracket 31, and is fixedly connected to the vertical pressure plate 33, and the bracket 31 is fixed with The first limiter 322 and the second limiter 332 are used to limit the vertical push rod 35 and the horizontal push rod 34; the profile to be positioned will first be placed on the device base 2, and the position of the profile will be determined by the positioning fixture 3, the horizontal pressure plate 32 will determine the width of the profile, and after determination, the first limiter 322 will fix the position of the horizontal push rod 34 to fix the horizontal pressure plate 32, and the vertical pressure plate 33 will determine the height of the profile, and after determination, the second limiter 332 will fix the position of the vertical push rod 35 to fix the vertical pressure plate 33, and after completing the positioning of a group of profiles, the first limiter 322 and the second limiter 332 will be released respectively, and the spring will restore its shape to drive the horizontal push rod 34 and the vertical push rod 35 to complete the reset. The device can meet most profile positioning needs and is convenient and fast to operate.

[0022] Specifically, the base 2 is provided with a profile groove 21, which is used for preliminary positioning of the profile, and the vertical pressing plate 33 is aligned with the profile groove 21; the profile will first be placed in the groove 21 for preliminary positioning, and the groove 21 can facilitate the positioning of the profile and reduce the workload.

[0023] Specifically, the two horizontal pressing plates 32 are provided with a first infrared sensor 323 for determining the positions of the two horizontal pressing plates 32 to ensure the correct position of the profile; the first infrared sensor 323 can determine the position of the profile so that the horizontal pressing plates 32 just touch the profile without causing deformation of the profile.

[0024] Specifically, the vertical pressing plate 33 is provided with a second infrared sensor 333 for determining the position of the vertical pressing plate 33 to ensure that the position of the profile is correct; the second infrared sensor 333 can determine the position of the profile so that the vertical pressing plate 33 just touches the profile without causing deformation of the profile.

[0025] Specifically, a first chamber is provided in the bracket 31 for placing a first limiter 322. The first limiter 322 includes a first fixed base 327, a first control bolt 325, and a first rubber sheath 326. The first fixed base 327 is fixedly connected to the inner wall of the first chamber. The first control bolt 325 is installed on the first fixed base 327. The first rubber sheath 326 is installed on the first fixed base 327 and is threadedly connected to the first control bolt 325. When the horizontal push rod 34 reaches the target position, the first control bolt 325 pushes the first rubber sheath 326 forward to squeeze and fix the position of the horizontal push rod 34 to fix the position of the horizontal pressure plate 32. The horizontal pressure plate 32 that can be fixed in any position can position different types of profiles.

[0026] Specifically, a second chamber is also provided in the bracket 31 for placing a second limiter 332. The second limiter 332 includes a second fixed base 337, a second control bolt 335, and a second rubber sheath 336. The second fixed base 337 is fixedly connected to the inner wall of the second chamber. The second control bolt 335 is installed on the second fixed base 337. The second rubber sheath 336 is installed on the second fixed base 337 and connected to the second control bolt thread 335. When the vertical push rod 35 reaches the target position, the second control bolt 335 pushes the second rubber sheath 336 forward to squeeze and fix the position of the vertical push rod 35 to fix the position of the vertical pressure plate 33. The vertical pressure plate 33 that can be fixed in any position can position different types of profiles.

[0027] Specifically, the two horizontal pressure plates 32 are provided with a first fixed interface 324 for rotationally connecting the horizontal push rod 34; the horizontal push rod 34 is connected to the horizontal pressure plate 32 via the first fixed interface 324, and the first fixed interface 324 can make the connection between the horizontal push rod 34 and the horizontal pressure plate 32 more stable.

[0028] Specifically, the vertical pressure plate 33 is provided with a second fixed interface 334 for rotationally connecting the vertical push rod 35; the vertical push rod 35 is connected to the vertical pressure plate 33 via the second fixed interface 334, and the second fixed interface 334 can make the connection between the vertical push rod 35 and the vertical pressure plate 33 more stable.

[0029] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, etc., are only used to explain the relative position relationship and movement status of the components in a certain specific posture, as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0032] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A profile positioning device, characterized in that: A base (2), a positioning fixture (3), wherein the positioning fixture (3) is arranged on the base (2), the positioning fixture (3) has two sets, the positioning fixture (3) comprises a bracket (31), two horizontal pressing plates (32), a vertical pressing plate (33), two horizontal push rods (34), and a vertical push rod (35), the bracket (31) is fixedly mounted on the base (2); the two horizontal push rods (34) are slidably arranged on the bracket (31), and each horizontal push rod (34) is connected to the bracket via a first spring (321). (31), two horizontal push rods (34) are symmetrically arranged above the base (2), and two horizontal pressure plates (32) are respectively fixedly connected to the horizontal push rods (34); the vertical push rod (35) is slidably connected to the bracket (31) through a second spring (331), the vertical push rod (35) is arranged at the center position of the bracket (31) and is fixedly connected to the vertical pressure plate (33), and the bracket (31) is fixed with a first limiter (322) and a second limiter (332) for limiting the vertical push rod (35) and the horizontal push rod (34).

2. A profile positioning device according to claim 1, characterized in that: The base (2) is provided with a profile groove (21), the groove (21) is used for preliminary positioning of the profile, and the vertical pressing plate (33) is aligned with the profile groove (21).

3. A profile positioning device according to claim 1, characterized in that: The two horizontal pressing plates (32) are provided with a first infrared sensor (323) for determining the positions of the two horizontal pressing plates (32) to ensure that the position of the profile is correct.

4. A profile positioning device according to claim 1, characterized in that: The vertical pressing plate (33) is provided with a second infrared sensor (333) for determining the position of the vertical pressing plate (33) to ensure that the position of the profile is correct.

5. A profile positioning device according to claim 1, characterized in that: The bracket (31) is provided with a first chamber for accommodating a first limiter (322). The first limiter (322) comprises a first fixed base (327), a first control bolt (325), and a first rubber sheath (326). The first fixed base (327) is fixedly connected to the first chamber. The first control bolt (325) is installed on the first fixed base (327). The first rubber sheath (326) is installed on the first fixed base (327) and is rotatably connected to the first control bolt (325).

6. A profile positioning device according to claim 1, characterized in that: A second chamber is also provided in the bracket (31) for accommodating a second limiter (332). The second limiter (332) comprises a second fixed base (337), a second control bolt (335), and a second rubber sheath (336). The second fixed base (337) is fixedly connected to the second chamber. The second control bolt (335) is installed on the second fixed base (337). The second rubber sheath (336) is installed on the second fixed base (337) and is rotatably connected to the second control bolt (335).

7. A profile positioning device according to claim 1, characterized in that: The two horizontal pressing plates (32) are provided with a first fixed interface (324) for rotationally connecting the horizontal push rod (34).

8. A profile positioning device according to claim 1, characterized in that: The vertical pressing plate (33) is provided with a second fixing interface (334) for rotationally connecting the vertical push rod (35).

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