CN216633499U

CN216633499U - Fixing device is used in processing of building aluminum mould board chamfer

Info

Publication number: CN216633499U
Application number: CN202220129546.7U
Authority: CN
Inventors: 姚虹; 林增荣; 郑国荣; 林少佳; 郑学飞
Original assignee: Guangdong Guangxin Construction Co ltd
Current assignee: Guangdong Guangxin Construction Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-05-31
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a fixing device for chamfering a building aluminum template, which relates to the technical field of aluminum template processing and comprises a device base, wherein a strip-shaped chute is formed in the top of the device base, a positive and negative screw rod is rotatably installed on the inner wall of the side part of the strip-shaped chute, two vertical supporting plates are sleeved on the positive and negative screw rod in a threaded manner, and connecting rotating rods are rotatably installed on the side parts, close to each other, of the two vertical supporting plates. The aluminum template chamfering device is reasonable in structure, when the L-shaped crank handle is rotated, the two fixing clamping plates can be driven to move oppositely or oppositely, aluminum templates with different sizes can be clamped and fixed, the adjusting rotary disc can be fixed or loosened through the arrangement of the holding rod, the fixing insertion rod, the fixing hole and the first spring, the purpose of adjusting the angle of the aluminum template is achieved, chamfering processing can be continuously performed on other positions of the aluminum template conveniently, the aluminum template does not need to be loosened and fixed again, time and labor are saved, the work load is reduced, and chamfering efficiency is improved.

Description

Fixing device is used in processing of building aluminum mould board chamfer

Technical Field

The utility model relates to the technical field of aluminum template processing, in particular to a fixing device for chamfering a building aluminum template.

Background

Chamfering refers to processing of cutting edges and corners of a workpiece into a certain inclined plane; when processing the aluminum mould board, need carry out the chamfer and handle, and in the chamfer processing procedure, generally all can use fixing device to fix the aluminum mould board to conveniently carry out chamfer processing.

Present most of fixing device for aluminum mould board chamfer processing, it is after fixed completion, and the unable regulation of angle of aluminum mould board when needs continue to carry out the chamfer to another position of aluminum mould board and handle, need loosen the aluminum mould board to adjust fix the chamfer again after suitable angle, waste time and energy, work burden is great, and chamfer efficiency is lower, for this reason, this application discloses a fixing device for processing of building aluminum mould board chamfer satisfies people's demand.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a building aluminum mould board fixing device for chamfer processing to propose in solving above-mentioned background art after fixed the completion, the unable regulation of angle of aluminum mould board need loosen the aluminum mould board, and adjust to suitable angle after, fix again and continue to carry out the chamfer to another position, waste time and energy, the work burden is great, the lower problem of chamfer efficiency.

In order to achieve the above purpose, the present application provides the following technical solutions: a fixing device for chamfering a building aluminum template comprises a device base, wherein the top of the device base is provided with a strip-shaped chute, the inner wall of the side part of the strip-shaped chute is rotatably provided with a positive and negative screw rod, the positive and negative screw rod is sleeved with two vertical supporting plates in a threaded manner, the side parts of the two vertical supporting plates, which are close to each other, are both rotatably provided with connecting rotating rods, the end parts of the two connecting rotating rods, which are close to each other, are both provided with fixed clamping plates, the other end of one of the connecting rotating rods penetrates through the vertical supporting plate and is provided with an adjusting turntable, a holding rod is arranged at the side part of the adjusting turntable, a fixed inserted rod is arranged at the end part of the holding rod, a plurality of fixing holes are uniformly formed in the side portion of the vertical supporting plate, the end portion of the fixing insertion rod penetrates through the vertical supporting plate and extends into one of the fixing holes, and a first reset element is mounted on the fixing insertion rod.

Preferably, the first reset element comprises a first spring sleeved on the fixed inserted rod, and two ends of the first spring are respectively installed on the end part of the holding rod and the side part of the adjusting turntable.

Preferably, the end parts of the positive and negative tooth screw rods extend out of the device base and are provided with L-shaped hand cranks.

Preferably, the anti-skid protection pads are arranged on the mutually close side parts of the two fixing clamping plates.

Preferably, cup joint on the positive and negative tooth lead screw and install the locking gear, fixed lug is installed to the lateral part of device base, the rectangle slide opening has been seted up to fixed lug's lateral part, slidable mounting has the locking inserted bar in the rectangle slide opening, the one end of locking inserted bar with locking gear phase-match, the handle piece is installed to the other end of locking inserted bar, install second reset element on the locking inserted bar.

Preferably, the second return element comprises a second spring sleeved on the locking inserted rod, and two ends of the second spring are respectively installed on the side parts of the handle block and the fixing convex block.

Preferably, four supporting columns are uniformly installed at the bottom of the device base, and an installation plate is installed at the bottom end of each two corresponding supporting columns.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. the adjustable aluminum template chamfering device is reasonable in structure, when the L-shaped hand crank is rotated, the two fixing clamp plates are driven to move towards or away from each other through the positive and negative screw rods, the vertical support plates and the connecting rotating rod, aluminum templates with different sizes can be clamped and fixed, the adjusting rotary disc can be fixed or loosened through the arrangement of the holding rod, the fixing inserting rod, the fixing hole and the first spring, the purpose of adjusting the angle of the aluminum template is achieved, so that chamfering processing can be continuously performed on other positions of the aluminum template, the aluminum template does not need to be loosened and fixed again, time and labor are saved, the work load is reduced, and the chamfering efficiency is improved;

2. in the fixing process, when the positive and negative screw rods rotate forwards, the locking gear can rotate synchronously and extrude the locking inserted rod to move to avoid, and after the locking gear and the locking inserted rod are staggered, the locking inserted rod can automatically reset under the action of the elastic force of the second spring, so that the locking gear and the positive and negative screw rods are prevented from rotating reversely, the situation that the aluminum template is loosened and falls off due to the fact that the L-shaped crank handle is touched carelessly is effectively reduced, and the fixing process is more stable and firm.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic perspective view of another embodiment of the present disclosure;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a partially enlarged schematic view of fig. 2.

In the figure: 1. a device base; 2. a screw rod with positive and negative teeth; 3. a vertical supporting plate; 4. connecting the rotating rod; 5. fixing the clamping plate; 6. adjusting the turntable; 7. a hand-held lever; 8. fixing the inserted rod; 9. a fixing hole; 10. a first spring; 11. an L-shaped hand crank; 12. a locking gear; 13. fixing the bump; 14. locking the inserted rod; 15. a handle block; 16. a second spring; 17. a support pillar; 18. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-4, the fixing device for chamfering the building aluminum template comprises a device base 1, a strip-shaped chute is arranged at the top of the device base 1, a positive and negative screw rod 2 is rotatably arranged on the inner wall of the side part of the strip-shaped chute, two vertical supporting plates 3 are sleeved on the positive and negative screw rod 2 in a threaded manner, connecting rotating rods 4 are rotatably arranged on the side parts of the two vertical supporting plates 3 close to each other, fixing clamping plates 5 are respectively arranged on the end parts of the two connecting rotating rods 4 close to each other, one of them other end of connecting bull stick 4 runs through vertical fagging 3 and installs and adjust carousel 6, and the lateral part of adjusting carousel 6 is provided with holding rod 7, and fixed inserted bar 8 is installed to holding rod 7's tip, and a plurality of fixed orificess 9 have evenly been seted up to vertical fagging 3's lateral part, and the tip of fixed inserted bar 8 runs through vertical fagging 3 and extends to in one of them fixed orifices 9, installs first resetting element on the fixed inserted bar 8.

Borrow by above-mentioned structure, when rotating positive and negative tooth lead screw 2, can drive two solid fixed splint 5 or back of the body mutually through vertical fagging 3 and connection bull stick 4, and then can press from both sides the aluminium template of tight fixed equidimension, when removing holding rod 7, can change the position relation between fixed inserted bar 8 and the fixed orifices 9, thereby can fix or loosen regulation carousel 6, the purpose of adjustable aluminium template angle has been realized, so that continue to carry out the chamfer to other positions of aluminium template and handle, time saving and labor saving, work burden has been reduced, chamfering efficiency has been improved.

In this embodiment, the first return element comprises a first spring 10 sleeved on the fixed inserted rod 8, and both ends of the first spring 10 are respectively installed on the end of the holding rod 7 and the side of the adjusting turntable 6. The advantage of setting up like this is, when unclamping handheld pole 7, under the elastic force effect of first spring 10, can drive fixed inserted bar 8 automatic re-setting immigration fixed orifices 9 and fix, and can keep fixed state always, and stability is good.

In the embodiment, the end of the front and back teeth screw rod 2 extends to the outside of the device base 1 and is provided with an L-shaped hand crank 11. The screw rod has the advantages that the screw rod 2 with the positive and negative teeth can be conveniently and directly rotated by a worker, and the screw rod is labor-saving and convenient to use.

As a preferable embodiment of the present embodiment, anti-skid protection pads are installed on the sides of the two fixing splints 5 close to each other. The advantage that sets up like this is, can be when fixed, effectively increase the frictional force between solid fixed splint 5 and the aluminum mould board, be difficult for droing, simultaneously, also can play the buffering guard action, reduces the impaired condition of aluminum mould board appearance.

As a preferred embodiment of this embodiment, the front and back teeth lead screw 2 is sleeved with a locking gear 12, the side portion of the device base 1 is provided with a fixing protrusion 13, the side portion of the fixing protrusion 13 is provided with a rectangular sliding hole, a locking inserted rod 14 is slidably mounted in the rectangular sliding hole, one end of the locking inserted rod 14 is matched with the locking gear 12, the other end of the locking inserted rod 14 is provided with a handle block 15, the locking inserted rod 14 is provided with a second reset element, the second reset element comprises a second spring 16 sleeved on the locking inserted rod 14, and two ends of the second spring 16 are respectively mounted on the side portions of the handle block 15 and the fixing protrusion 13. The benefit that sets up like this is, when 2 forward rotations of positive and negative tooth lead screw, locking gear 12 can rotate in step, and extrusion locking inserted bar 14 removes and dodges, stagger the back when locking gear 12 and locking inserted bar 14, under the spring action of second spring 16, can make locking inserted bar 14 automatic re-setting, prevent locking gear 12 and positive and negative tooth lead screw 2 reversal, effectively reduce because of touch L shape crank 11 carelessly and lead to the condition that the aluminium template takes place not hard up to drop, it is firm more stable during the fixing.

As a preferred embodiment of the present embodiment, four supporting columns 17 are uniformly installed at the bottom of the apparatus base 1, and a mounting plate 18 is installed at the bottom end of each two corresponding supporting columns 17. The advantage of this arrangement is that the device can be easily mounted and fixed.

This practical theory of operation:

when the L-shaped crank handle 11 is rotated, the positive and negative screw rods 2 are driven to rotate, and then the two fixing clamping plates 5 can be driven to move towards or away from each other through the vertical supporting plates 3 and the connecting rotating rods 4, aluminum templates with different sizes can be clamped and fixed, when chamfering processing needs to be continuously carried out on another position of the aluminum template, the holding rod 7 can be pulled, so that the fixing insertion rod 8 is moved out of the fixing hole 9, the adjusting rotating disc 6 is loosened, the angle of the aluminum template can be adjusted through the rotating adjusting rotating disc 6, after the adjustment is finished, the holding rod 7 is loosened, the fixing insertion rod 8 can be driven to automatically reset and move into the fixing hole 9 under the elastic force action of the first spring 10, the angle of the aluminum template is fixed, so that chamfering processing can be continuously carried out on other positions of the aluminum template, the aluminum template does not need to be loosened and fixed again, time and labor are saved, and the work burden is reduced, the chamfering efficiency is improved.

In fixed in-process, when 2 forward rotations of positive and negative tooth lead screw, locking gear 12 can rotate in step, and extrusion locking inserted bar 14 removes and dodges, stagger the back when locking gear 12 and locking inserted bar 14, under the spring action of second spring 16, can make locking inserted bar 14 automatic re-setting, prevent locking gear 12 and positive and negative tooth lead screw 2 reversal, effectively reduce because of touch L shape crank 11 carelessly and lead to the condition that the aluminium template takes place not hard up to drop, it is firm more stable during the fixed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a building aluminum mould board fixing device for chamfer processing, includes device base (1), its characterized in that: the device is characterized in that a strip-shaped chute is formed in the top of a base (1), a positive and negative screw rod (2) is rotatably mounted on the inner wall of the side part of the strip-shaped chute, two vertical supporting plates (3) are sleeved on the positive and negative screw rod (2) in a threaded manner, the side parts of the two vertical supporting plates (3) close to each other are rotatably mounted with connecting rotating rods (4), the end parts of the two connecting rotating rods (4) close to each other are respectively provided with a fixed clamping plate (5), the other end of one of the connecting rotating rods (4) penetrates through the vertical supporting plates (3) and is provided with an adjusting turntable (6), the side part of the adjusting turntable (6) is provided with a holding rod (7), the end part of the holding rod (7) is provided with a fixed inserting rod (8), the side part of the vertical supporting plate (3) is uniformly provided with a plurality of fixing holes (9), the end part of the fixed inserting rod (8) penetrates through the vertical supporting plates (3) and extends into one of the fixing holes (9), and a first reset element is arranged on the fixed inserted rod (8).

2. The fixing device for chamfering the building aluminum template according to claim 1, characterized in that: the first reset element comprises a first spring (10) sleeved on the fixed inserted rod (8), and two ends of the first spring (10) are respectively installed on the end part of the holding rod (7) and the side part of the adjusting turntable (6).

3. The fixing device for chamfering the building aluminum template according to claim 1, characterized in that: the end parts of the positive and negative tooth screw rods (2) extend to the outside of the device base (1) and are provided with L-shaped hand cranks (11).

4. The fixing device for chamfering the building aluminum template according to claim 1, characterized in that: and anti-skid protection pads are arranged on the side parts, close to each other, of the two fixing clamping plates (5).

5. The fixing device for chamfering the building aluminum template according to claim 1, characterized in that: cup joint on positive and negative tooth lead screw (2) and install locking gear (12), fixed lug (13) are installed to the lateral part of device base (1), the rectangle slide opening has been seted up to the lateral part of fixed lug (13), slidable mounting has locking inserted bar (14) in the rectangle slide opening, the one end of locking inserted bar (14) with locking gear (12) phase-match, handle piece (15) are installed to the other end of locking inserted bar (14), install second resetting element on locking inserted bar (14).

6. The fixing device for chamfering the building aluminum template according to claim 5, characterized in that: the second reset element comprises a second spring (16) sleeved on the locking inserted rod (14), and two ends of the second spring (16) are respectively installed on the handle block (15) and the side part of the fixed lug boss (13).

7. The fixing device for chamfering the building aluminum template according to claim 1, characterized in that: four supporting columns (17) are uniformly installed at the bottom of the device base (1), and mounting plates (18) are installed at the bottom ends of every two corresponding supporting columns (17) together.