Punching auxiliary device for aluminum matrix composite profile

Abstract

The utility model belongs to the technical field of aluminum profile processing, and provides an aluminum matrix composite profile punching auxiliary device which comprises a positioning frame, a top pressing column and a guide seat, the positioning frame comprises a bottom plate and a pair of supporting plates, the bottom plate is kept horizontal, and the two supporting plates are vertically arranged at the two ends of the bottom plate respectively to form a U-shaped space; the top pressing column is transversely arranged in the middle of one supporting plate, and the head end of the top pressing column can be close to the other supporting plate by rotating the top pressing column; the guide seat is horizontally located in the U-shaped space and located above the jacking column, a guide hole is formed in the middle of the guide seat, and the guide seat can move in the axial direction of the jacking column so as to adjust the position of the guide hole. According to the aluminum profile positioning device, it can be guaranteed that the aluminum profile is kept stable in the punching machining period, the good positioning effect on the aluminum profile is achieved, then the hole machining quality can be improved, meanwhile, it can be guaranteed that a drill rod of a drilling machine does not incline in the punching period, inclined holes are avoided, and the hole machining quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile processing, and particularly relates to a hole punching auxiliary device for aluminum matrix composite profile. Background Art

[0002] Aluminum matrix composite profile is an aluminum alloy material with different cross-sectional shapes obtained by processing means such as extrusion and rolling. When using the aluminum matrix composite profile, it is often necessary to punch holes in the aluminum matrix composite profile to meet the requirements of installation, connection, or fixation.

[0003] At present, the traditional hole punching method is to first mark the designated position on the aluminum profile, and then use a drilling machine to punch holes at the marked position. During the hole punching, due to the difficulty in controlling the force and angle of the hand-held electric drill, it is very easy to punch crooked holes, and the hole processing quality cannot be guaranteed.

[0004] Therefore, it is necessary to provide an improved technical solution for the above-mentioned deficiencies of the prior art. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that the traditional hole punching method for aluminum profiles is easy to punch crooked holes and cannot guarantee the hole processing quality, and to provide a hole punching auxiliary device for aluminum matrix composite profiles.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hole punching auxiliary device for aluminum matrix composite profiles, comprising: a positioning frame, a top pressure column, and a guiding seat. The positioning frame includes: a bottom plate and a pair of support plates. The bottom plate is kept horizontal, and the two support plates are respectively erected at both ends of the bottom plate to form a U-shaped space; the top pressure column is horizontally arranged in the middle of one of the support plates, and by rotating the top pressure column, its head end can be close to the other support plate; the guiding seat is horizontally located in the U-shaped space and above the top pressure column at the same time. A guiding hole is provided in the middle of the guiding seat, and the guiding seat can be displaced along the axial direction of the top pressure column to adjust the position of the guiding hole.

[0008] In the hole punching auxiliary device for aluminum matrix composite profiles as described above, preferably, a rotating member is provided at the tail end of the top pressure column.

[0009] Preferably, a pressing plate is pulled at the head end of the top pressure column.

[0010] Preferably, limiting plates are horizontally fixed on both sides of the pressing plate, and the length direction of the limiting plates is the same as the axial direction of the top pressure column;

[0011] One side of the limiting plate facing the top pressure column is attached to the side surface of the corresponding support plate.

[0012] Preferably, an L-shaped clamping plate is provided on the side of the pressing plate facing the pressing column, so as to form a limiting groove between the clamping plate and the pressing plate;

[0013] A pulling plate is provided at the head end of the pressing column, and the edge of the pulling plate extends into the limiting groove.

[0014] Preferably, a screw rod and a limiting rod are horizontally arranged between the two support plates, and the screw rod and the limiting rod are parallel to each other;

[0015] Both ends of the guiding seat are respectively sleeved outside the screw rod and the limiting rod.

[0016] Preferably, one end of the screw rod protrudes outside the support plate to install a rotating part;

[0017] By rotating the screw rod, the guiding seat is horizontally displaced along the axial direction of the pressing column.

[0018] Preferably, a length measuring plate is inserted through the support plate far from the pressing column;

[0019] The length direction of the length measuring plate is perpendicular to the axial direction of the pressing column.

[0020] Preferably, the head end of the length measuring plate is bent to one side to form a positioning plate;

[0021] A supporting plate is provided at the tail end of the length measuring plate, and the supporting plate is flush with the top of the bottom plate.

[0022] Preferably, an anti-wear sleeve is inserted into the guiding hole, and the anti-wear sleeve includes: an anti-falling head and an inserting pipe. The anti-falling head is provided at the upper end of the inserting pipe, and the inserting pipe is inserted into the guiding hole;

[0023] The inserting pipe is rectangular, and the guiding hole fits the outer shape of the inserting pipe.

[0024] Beneficial effects: The utility model can ensure the stability of the aluminum profile during the drilling process, has a good positioning effect on the aluminum profile, and thus can also improve the hole processing quality. At the same time, it can ensure that the drill rod of the drilling machine does not skew during the drilling process, avoid the occurrence of skew holes, and ensure the hole processing quality. Description of the Drawings

[0025] The attached drawings forming a part of this application are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation of the utility model. Among them:

[0026] Figure 1 is the overall schematic diagram of the utility model;

[0027] Figure 2It is a schematic diagram of the overall structure of the pressing plate of the utility model;

[0028] Figure 3 It is a schematic diagram of the overall structure of the length counting plate of the utility model;

[0029] Figure 4 It is a schematic diagram of the overall structure of the wear-resistant sleeve of the utility model;

[0030] Figure 5 It is a schematic diagram of the actual application of the utility model.

[0031] In the figure: 1. bottom plate; 2. support plate; 3. top pressure column; 4. guide seat; 5. rotating part; 6. pressing plate; 7. limiting plate; 8. clamping plate; 9. limiting groove; 10. pulling plate; 11. screw; 12. limiting rod; 13. length counting plate; 14. alignment plate; 15. supporting plate; 16. anti-falling head; 17. inserting tube. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present utility model.

[0033] In the description of the present utility model, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model rather than requiring the present utility model to be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. The terms "connected" and "connected" used in the present utility model should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be directly connected or indirectly connected through an intermediate component. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific situations.

[0034] Next, the present utility model will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0035] Embodiment. This embodiment aims to provide an auxiliary device for drilling aluminum matrix composite profiles, and its main function is reflected in that it can ensure the stability of the profile during hole processing and at the same time ensure that no skewed holes will be drilled.

[0036] Refer to Figure 1 、 Figure 2 AndFigure 5 , including: a positioning frame, a top pressure column 3 and a guide seat 4. The positioning frame includes: a bottom plate 1 and a pair of support plates 2. The bottom plate 1 is horizontally placed on the carrier, and the two support plates 2 are respectively vertically welded to both ends of the bottom plate 1 to form a U-shaped space, and the head end of the profile is placed in this U-shaped space; the top pressure column 3 is horizontally arranged in the middle of the left support plate 2, and the top pressure column 3 is threadedly connected to this support plate 2. A pressing plate 6 is pulled at the head end of the top pressure column 3. Specifically, limit plates 7 are horizontally welded in the middle of the front and rear sides of the pressing plate 6, and the length direction of the limit plates 7 is consistent with the axial direction of the top pressure column 3. The side of the limit plate 7 facing the top pressure column 3 is attached to the side surface of the corresponding support plate 2. A pair of L-shaped clamping plates 8 are provided on the surface of the pressing plate 6 facing the top pressure column 3, so as to form a limit groove 9 between the clamping plates 8 and the pressing plate 6. The two clamping plates 8 are corresponding up and down. A circular pulling plate 10 is provided at the head end of the top pressure column 3, and the edge of the pulling plate 10 extends into the limit groove 9 formed by the two clamping plates 8 and the pressing plate 6. Thus, by rotating the top pressure column 3 to make its head end, that is, the right end, approach the right support plate 2, the pressing plate 6 also moves synchronously towards the right support plate 2 along with the head end of the top pressure column 3, so that the pressing plate 6 presses and fixes the head end of the profile.

[0037] Refer to Figure 1 and Figure 3 , the guide seat 4 is horizontally located in the U-shaped space and at the same time above the top pressure column 3. A guide hole is provided in the middle of the guide seat 4, and the guide hole is not shown in the figure. The guide seat 4 can be displaced along the axial direction of the top pressure column 3 to adjust the position of the guide hole. Specifically, a screw rod 11 and a limit rod 12 are horizontally arranged between the left and right support plates 2, and the screw rod 11 and the limit rod 12 are parallel to each other. The two ends of the screw rod 11 are respectively rotatably installed on the tops of the two support plates 2, and the two ends of the limit rod 12 are respectively welded to the inner sides of the tops of the two support plates 2. The front end of the guide seat 4 is threadedly sleeved on the outside of the screw rod 11, and the rear end is slidably sleeved on the outside of the limit rod 12. The right end of the screw rod 11 protrudes out of the right support plate 2, so that rotating parts 5 are fixed to both the right end of the screw rod 11 and the left end of the top pressure column 3. The rotating part 5 can be circular or in the shape of a wrench. Thus, by rotating the screw rod 11, the guide seat 4 can be horizontally displaced left and right.

[0038] Refer to Figure 1 , Figure 3 and Figure 5 , a length measuring plate 13 is inserted in the front-rear direction on the right support plate 2, so that the length direction of the length measuring plate 13 is perpendicular to the axial direction of the top pressure column 3. The head end, that is, the front end, of the length measuring plate 13 is bent to the left to form an alignment plate 14, the purpose of which is to align the head end of the profile with the zero scale on the length measuring plate 13. A support plate 15 is provided at the tail end of the length measuring plate 13, and the support plate 15 is flush with the top of the bottom plate 1. The rear end of the profile can be lifted by the support plate 15, so that the front and rear ends of the profile are flush for convenient drilling.

[0039] Refer to Figure 1 andFigure 4 , an anti-wear sleeve is inserted into the guiding hole. The anti-wear sleeve includes: a falling prevention head 16 and an inserting pipe 17. The falling prevention head 16 is provided at the upper end of the inserting pipe 17. The inserting pipe 17 is inserted into the guiding hole. The inserting pipe 17 is rectangular, and the shape of the guiding hole fits the outer shape of the inserting pipe 17 to limit the rotation of the inserting pipe 17. By setting the anti-wear sleeve, the drill pipe can be prevented from wearing the guiding hole. When the anti-wear sleeve is severely worn, it can be quickly replaced, providing great convenience for the hole processing operation of the profile.

[0040] During actual use, first place the head end of the aluminum profile in the U-shaped space and the rear end on the support plate 15. Then, press the head end of the aluminum profile against the alignment plate 14 and push the aluminum profile forward until the head end of the aluminum profile is moved forward by an appropriate distance according to the scale line on the length measuring plate to find the punching position. Move the pressing plate 6 to tightly fix the head end of the profile. Adjust the position of the guiding seat 4 left and right so that the guiding hole corresponds to the middle part of the profile. Insert the drill bit into the anti-wear sleeve in the guiding hole to perform hole processing.

[0041] The punching auxiliary device provided by this embodiment can ensure the stability of the aluminum profile during punching processing, have a good positioning effect on the aluminum profile, and thus can also improve the hole processing quality. At the same time, it can ensure that the drill pipe of the drilling rig will not be skewed during punching, avoid the occurrence of skewed holes, and ensure the hole processing quality.

[0042] It can be understood that the above description is only exemplary, and the embodiments of the present application do not limit this.

[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention are within the scope of protection of the pending claims of the present invention.

Claims

1. An auxiliary device for drilling holes in an aluminum matrix composite profile, characterized in that Comprising: A positioning frame, comprising: a bottom plate and a pair of support plates. The bottom plate is kept horizontal, and the two support plates are respectively erected at both ends of the bottom plate to form a U-shaped space; A pressing column, horizontally arranged in the middle of one of the support plates, and the head end of the pressing column can be made to approach the other support plate by rotating the pressing column; A guiding seat, horizontally located in the U-shaped space and above the pressing column at the same time. A guiding hole is provided in the middle of the guiding seat, and the guiding seat can be displaced along the axial direction of the pressing column to adjust the position of the guiding hole.

2. The hole punching auxiliary device for the aluminum matrix composite profile according to claim 1, wherein, A rotating member is provided at the tail end of the pressing column.

3. The punching auxiliary device for the aluminum matrix composite material profile according to claim 1, wherein A pressing plate is pulled at the head end of the pressing column.

4. The hole punching auxiliary device for the aluminum matrix composite material profile according to claim 3, characterized in that, Limit plates are horizontally fixed on both sides of the pressing plate, and the length direction of the limit plates is consistent with the axial direction of the pressing column; The side of the limit plate facing the pressing column is attached to the side surface of the corresponding support plate.

5. The hole punching auxiliary device for the aluminum matrix composite material profile according to claim 4, wherein, An L-shaped clamping plate is provided on the surface of the pressing plate facing the pressing column, so as to form a limit groove between the clamping plate and the pressing plate; A pulling plate is provided at the head end of the pressing column, and the edge of the pulling plate extends into the limit groove.

6. The hole punching auxiliary device for the aluminum matrix composite material profile according to claim 1, wherein A screw rod and a limit rod are horizontally arranged between the two support plates, and the screw rod and the limit rod are parallel to each other; Both ends of the guiding seat are respectively sleeved outside the screw rod and the limit rod.

7. The hole punching auxiliary device for the aluminum matrix composite profile according to claim 6, characterized in that, One end of the screw rod protrudes outside the support plate to install a rotating member; By rotating the screw rod, the guiding seat is horizontally displaced along the axial direction of the pressing column.

8. The punching auxiliary device for the aluminum matrix composite profile according to claim 1, characterized in that A length measuring plate is inserted through the support plate far from the pressing column; The length direction of the length measuring plate is perpendicular to the axial direction of the pressing column.

9. The punching auxiliary device for the aluminum matrix composite material profile according to claim 8, characterized in that, The head end of the length measuring plate is bent to one side to form an alignment plate; A supporting plate is provided at the tail end of the length measuring plate, and the supporting plate is flush with the top of the bottom plate.

10. The hole punching auxiliary device for the aluminum matrix composite material profile according to claim 1, characterized in that, An anti-wear sleeve is inserted into the guiding hole. The anti-wear sleeve comprises: an anti-falling head and an insertion tube. The anti-falling head is provided at the upper end of the insertion tube, and the insertion tube is inserted into the guiding hole; The insertion tube is rectangular, and the guiding hole fits the outer shape of the insertion tube.

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