Honeycomb aluminum veneer machining auxiliary clamp

Abstract

The utility model discloses an auxiliary fixture for processing a honeycomb aluminum veneer, which comprises the honeycomb aluminum veneer and further comprises a base, a dovetail sliding groove and a clamping structure are symmetrically arranged on the base, the clamping structure comprises an adjusting plate, a measuring scale column and an L-shaped clamping plate, a dovetail sliding block is fixedly connected to the lower portion of the adjusting plate, and the measuring scale column is fixedly connected to the lower portion of the adjusting plate. The dovetail sliding block is in sliding fit with the dovetail sliding groove, a mounting hole is formed in the adjusting plate, the measuring ruler column is slidably mounted in the mounting hole, scales are carved on the measuring ruler column, one end of the measuring ruler column is fixedly connected with a pressing type switch, and connecting through holes are symmetrically formed in the adjusting plate and located in front of and behind the mounting hole. One side of the L-shaped clamping plate is fixedly connected with a connecting sliding rod, and the connecting sliding rod is in sliding fit with the connecting through hole. The honeycomb aluminum veneer is clamped and fixed through the clamping structure, the clamping force is accurately controlled, and the problem that the honeycomb aluminum veneer deforms due to the fact that the clamping force is too large is solved.

Description

Technical Field

[0001] The utility model relates to a processing fixture, in particular to a processing auxiliary fixture for a honeycomb aluminum single plate. Background Art

[0002] Honeycomb aluminum veneers have been widely used in the construction field due to their light weight and high strength. When performing post-processing such as punching, the honeycomb aluminum veneers need to be clamped and fixed with a clamp.

[0003] For example, a processing auxiliary fixture for arc-shaped honeycomb aluminum veneer with the publication number CN213969982U disclosed in a Chinese patent includes a guide frame, a machine frame and a clamping structure, the guide frame includes a guide rod, and two guide rods are vertically symmetrically arranged, the machine frame is horizontally slidably installed on the guide rod, and a rotating motor is horizontally installed on the top surface of the machine frame, and a clamping structure is installed at the output end of the rotating motor, and the clamping structure includes a ring plate, a support rod and a clamping ring, a support rod is horizontally welded on the front end surface of the ring plate, and a clamping ring is vertically arranged in front of the ring plate, and one end face of the clamping ring is welded to the end of the support rod. The utility model can facilitate the positioning and clamping of the arc-shaped honeycomb aluminum veneer when it is processed and used in the later stage, thereby improving the stability of the later use.

[0004] Some problems were found when using the above-mentioned existing processing auxiliary clamp for arc-shaped honeycomb aluminum veneer. First, the honeycomb aluminum veneer is limited by materials and structure, and its own resistance to deformation is low. During the clamping process, excessive clamping force can easily lead to irreversible deformation of the honeycomb aluminum veneer, resulting in the problem of scrapping the honeycomb aluminum veneer. Utility Model Content

[0005] The purpose of the utility model is to provide a processing auxiliary fixture for a honeycomb aluminum single plate to solve the existing problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a processing auxiliary fixture for a honeycomb aluminum single plate, comprising a honeycomb aluminum single plate, and further comprising:

[0007] A base, wherein dovetail slide grooves are symmetrically provided on the base;

[0008] The clamping structure includes an adjustment plate, a measuring ruler column, and an L-shaped clamping plate. A dovetail slider is fixedly connected to the bottom of the adjustment plate, and the dovetail slider is slidably matched with the dovetail slide groove. A mounting hole is provided in the adjustment plate, and the measuring ruler column is slidably installed in the mounting hole. A scale is engraved on the measuring ruler column. A push-type switch is fixedly connected to one end of the measuring ruler column. Connecting through holes are symmetrically provided in the adjustment plate and located in front and behind the mounting hole. A connecting slide rod is fixedly connected to one side of the L-shaped clamping plate. The connecting slide rod is slidably matched with the connecting through hole, and an extrusion spring is sleeved on the connecting slide rod.

[0009] A mouth-shaped bracket is slidably mounted above the base.

[0010] Preferably, a bidirectional screw is rotatably installed in the dovetail slide, a drive motor is fixedly connected to one side of the base, an output end of the drive motor is fixedly connected to the bidirectional screw, and fixed feet are fixedly connected to the front and back sides of the base.

[0011] Preferably, a threaded sleeve is embedded in the dovetail slider, and the threaded sleeve cooperates with the thread of the bidirectional screw.

[0012] Preferably, a threaded hole is provided on the adjusting plate, the threaded hole is communicated with the inside of the mounting hole, a fixing bolt is threadedly installed in the threaded hole, and a rubber pad is fixedly connected to the lower end of the fixing bolt.

[0013] Preferably, the other end of the connecting slide rod is fixedly connected to a limiting disk.

[0014] Preferably, the mouth-shaped bracket is symmetrically fixed with supporting feet below, a limiting slider is fixedly connected below the supporting feet, a limiting sliding groove is provided on the base, and the limiting sliding groove is slidably matched with the limiting slider.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Fix the honeycomb aluminum veneer by clamping the clamping structure, and accurately control the clamping force to avoid excessive clamping force, which may cause deformation of the honeycomb aluminum veneer.

[0017] 2. According to the processing position of the honeycomb aluminum veneer, the mouth-shaped bracket can be adjusted to be under the drill bit so that the opening at the center of the mouth-shaped bracket is aligned with the drill bit, so that the mouth-shaped bracket will carry the honeycomb aluminum veneer to avoid bending and deformation of the honeycomb aluminum veneer due to processing stress. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the clamped honeycomb aluminum veneer of the utility model;

[0020] Figure 3 It is an exploded view of the clamping structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the mouth-shaped bracket structure of the utility model.

[0022] In the figure: 1. Base; 101. Fixed foot; 102. Dovetail slide; 103. Bidirectional screw; 104. Driving motor; 105. Limit slide; 2. Clamping structure; 3. Adjustment plate; 301. Mounting hole; 302. Connecting through hole; 303. Threaded hole; 304. Fixing bolt; 305. Rubber pad; 306. Dovetail slider; 307. Threaded sleeve; 4. Measuring ruler column; 401. Push switch; 5. L-shaped clamping plate; 501. Connecting slide; 502. Limiting plate; 503. Extrusion spring; 6. Mouth-shaped bracket; 601. Support foot; 602. Limiting slider; 9. Honeycomb aluminum single panel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a processing auxiliary fixture for a honeycomb aluminum single plate, including a honeycomb aluminum single plate 9, and also including:

[0025] A base 1, on which dovetail slide grooves 102 are symmetrically provided;

[0026] The clamping structure 2 includes an adjusting plate 3, a measuring ruler column 4, and an L-shaped clamping plate 5. A dovetail slider 306 is fixedly connected to the bottom of the adjusting plate 3. The dovetail slider 306 is slidably matched with the dovetail slide groove 102. A mounting hole 301 is provided in the adjusting plate 3. The measuring ruler column 4 is slidably installed in the mounting hole 301. The measuring ruler column 4 is engraved with scales. A push-type switch 401 is fixedly connected to one end of the measuring ruler column 4. A connecting through hole 302 is symmetrically provided in the adjusting plate 3 and located in front and behind the mounting hole 301. A connecting slide bar 501 is fixedly connected to one side of the L-shaped clamping plate 5. The connecting slide bar 501 is slidably matched with the connecting through hole 302. An extrusion spring 503 is sleeved on the connecting slide bar 501.

[0027] A mouth-shaped bracket 6 is slidably mounted above the base 1 .

[0028] In this embodiment, by adjusting the distance between the two adjustment plates 3, the two L-shaped clamping plates 5 will be clamped on both sides of the honeycomb aluminum single plate 9. Figure 2As shown, the two adjustment plates 3 are driven closer to each other. At this time, the L-shaped clamping plate 5 is clamped on both sides of the honeycomb aluminum single plate 9. The distance between the adjustment plate 3 and the L-shaped clamping plate 5 will be reduced. At this time, the extrusion spring 503 will be compressed. When one side of the L-shaped clamping plate 5 contacts the push switch 401, the push switch 401 will generate a signal to stop the adjustment plate 3 from moving closer, thereby controlling the distance between the adjustment plate 3 and the L-shaped clamping plate 5 and the compression amount of the extrusion spring 503. The compression amount of the extrusion spring 503 is called X. According to the elastic force formula F=KX , it can be known that the elastic force and clamping force provided by the extrusion spring 503 to the L-shaped clamping plate 5 can effectively control the force of the L-shaped clamping plate 5 to clamp the honeycomb aluminum single plate 9, avoiding excessive clamping force, which causes the honeycomb aluminum single plate 9 to deform. When the honeycomb aluminum single plate 9 is clamped, the mouth-shaped bracket 6 will support the honeycomb aluminum single plate 9 from the bottom to avoid the honeycomb aluminum single plate 9 from bending due to force during processing. The mouth-shaped bracket 6 is slidably installed on the base 1, so that the position of the mouth-shaped bracket 6 can be adjusted according to the processing position to avoid interference between the mouth-shaped bracket 6 and the drill bit.

[0029] Among them, in order to achieve the purpose of fixing the measuring scale column 4 and clamping the honeycomb aluminum single plate 9, the present device is implemented by adopting the following technical solutions: a bidirectional screw 103 is rotatably installed in the dovetail slide groove 102, a driving motor 104 is fixedly connected to one side of the base 1, and the output end of the driving motor 104 is fixedly connected to the bidirectional screw 103, and the front and back of the base 1 are fixedly connected to fixed feet 101, and a threaded sleeve 307 is embedded in the dovetail slider 306, and the threaded sleeve 307 is threadedly matched with the bidirectional screw 103. A threaded hole 303 is opened on the adjustment plate 3, and the threaded hole 303 is communicated with the inside of the mounting hole 301. A fixing bolt 304 is installed with the inner thread of the threaded hole 303, and a rubber pad 305 is fixedly connected to the lower end of the fixing bolt 304, and the other end of the connecting slide rod 501 is fixedly connected to a limiting disk 502.

[0030] By starting the driving motor 104, the bidirectional screw 103 can be driven to rotate. The bidirectional screw 103 is threadedly matched with the threaded sleeve 307, so that the rotation of the bidirectional screw 103 can drive the two dovetail sliders 306 to move closer to or away from each other. The dovetail slider 306 will drive the adjustment plate 3 to move, and the measuring scale column 4 is slidably installed in the installation hole 301. At the same time, the measuring scale column 4 is engraved with scales to accurately adjust the position of the push switch 401. Rotating the threaded hole 303 can drive the fixing bolt 304 to move. The downward movement of the fixing bolt 304 will squeeze the measuring scale column 4, thereby using friction to fix the measuring scale column 4 in the installation hole 301.

[0031] Among them, in order to achieve the purpose of mobile support of the mouth-shaped bracket 6, the present device adopts the following technical scheme: the mouth-shaped bracket 6 is symmetrically fixed with a support foot 601 under the support foot 601, a limiting slider 602 is fixed under the support foot 601, and a limiting slide groove 105 is provided on the base 1, and the limiting slide groove 105 is slidably matched with the limiting slider 602.

[0032] By slidingly cooperating with the limiting slide block 602 and the limiting slide groove 105, the mouth-shaped bracket 6 is slidably installed on the base 1 using the supporting legs 601 and the limiting slide block 602. According to the processing position of the honeycomb aluminum single plate 9, the mouth-shaped bracket 6 can be adjusted to be below the drill bit so that the opening at the center of the mouth-shaped bracket 6 is aligned with the drill bit, so that the mouth-shaped bracket 6 can bear the honeycomb aluminum single plate 9 to avoid bending and deformation due to processing stress of the honeycomb aluminum single plate 9.

[0033] The working principle and use process of the utility model: when using, the device needs to be placed in a suitable position, the honeycomb aluminum single plate 9 is placed on the mouth-shaped bracket 6, and the honeycomb aluminum single plate 9 is kept in a horizontal state, and then the driving motor 104 is started to drive the two adjustment plates 3 to approach each other, and the adjustment plate 3 will drive the L-shaped clamping plate 5 to move and clamp on both sides of the honeycomb aluminum single plate 9. After the L-shaped clamping plate 5 is clamped on both sides of the honeycomb aluminum single plate 9, the adjustment plate 3 continues to move, and at this time, the adjustment plate 3 will move relative to the L-shaped clamping plate 5 to compress the extrusion spring 5 03. When one side of the L-shaped clamping plate 5 contacts the push switch 401, the push switch 401 generates a signal to control the drive motor 104 to stop, and the extrusion spring 503 provides thrust and clamping force to the L-shaped clamping plate 5. The restriction on the measuring ruler column 4 can be released by rotating the connecting through hole 302. At this time, the measuring ruler column 4 can be moved to adjust the position of the push switch 401, thereby controlling the distance between the adjustment plate 3 and the L-shaped clamping plate 5, and controlling the thrust and clamping force provided by the extrusion spring 503 to the L-shaped clamping plate 5.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing auxiliary fixture for a honeycomb aluminum single plate, comprising a honeycomb aluminum single plate (9), characterized in that: Also includes: A base (1), wherein dovetail slide grooves (102) are symmetrically provided on the base (1); A clamping structure (2), the clamping structure (2) comprising an adjustment plate (3), a measuring ruler column (4), and an L-shaped clamping plate (5); a dovetail slider (306) is fixedly connected to the bottom of the adjustment plate (3); the dovetail slider (306) is slidably matched with the dovetail slide groove (102); a mounting hole (301) is provided in the adjustment plate (3); the measuring ruler column (4) is slidably mounted in the mounting hole (301); a scale is engraved on the measuring ruler column (4); a push-type switch (401) is fixedly connected to one end of the measuring ruler column (4); connecting through holes (302) are symmetrically provided in the adjustment plate (3) and located at the front and rear of the mounting hole (301); a connecting slide rod (501) is fixedly connected to one side of the L-shaped clamping plate (5); the connecting slide rod (501) is slidably matched with the connecting through hole (302); and a compression spring (503) is sleeved on the connecting slide rod (501); A mouth-shaped bracket (6), wherein the mouth-shaped bracket (6) is slidably mounted above the base (1).

2. The processing auxiliary fixture of the honeycomb aluminum single plate according to claim 1 is characterized in that: A bidirectional screw rod (103) is rotatably mounted in the dovetail slide groove (102); a drive motor (104) is fixedly connected to one side of the base (1); an output end of the drive motor (104) is fixedly connected to the bidirectional screw rod (103); and fixed feet (101) are fixedly connected to the front and rear surfaces of the base (1).

3. The processing auxiliary fixture of the honeycomb aluminum single plate according to claim 2 is characterized in that: A threaded sleeve (307) is embedded in the dovetail slider (306), and the threaded sleeve (307) is threadably matched with the bidirectional screw rod (103).

4. The processing auxiliary fixture of the honeycomb aluminum single plate according to claim 1 is characterized in that: The adjusting plate (3) is provided with a threaded hole (303), the threaded hole (303) is communicated with the interior of the mounting hole (301), a fixing bolt (304) is installed in the threaded inner part of the threaded hole (303), and a rubber pad (305) is fixed to the lower end of the fixing bolt (304).

5. The processing auxiliary fixture of the honeycomb aluminum single plate according to claim 1 is characterized in that: The other end of the connecting slide rod (501) is fixedly connected to the limiting plate (502).

6. The processing auxiliary fixture of the honeycomb aluminum single plate according to claim 1 is characterized in that: The mouth-shaped bracket (6) is symmetrically fixed with supporting feet (601) below, and a limiting slider (602) is fixedly connected below the supporting feet (601). A limiting slide groove (105) is provided on the base (1), and the limiting slide groove (105) is slidably matched with the limiting slider (602).

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