Adjustable support device

Abstract

The utility model relates to an adjustable support device which comprises a device base, a transverse movement adjusting device, an angle adjusting device and an up-and-down movement adjusting device. The transverse movement adjusting device, the angle adjusting device and the up-and-down movement adjusting device are sequentially arranged on the device base from top to bottom. The blade is fixedly mounted on the transverse movement adjusting device, so that the transverse movement adjusting device drives the blade to transversely move so as to adjust the transverse position of the blade on the horizontal plane; the transverse movement adjusting device is installed on the angle adjusting device so that the angle adjusting device can drive the transverse movement adjusting device to rotate to adjust the included angle between the blade and the horizontal plane. According to the utility model, the defect that no available equipment can be used for effectively fixing the blade and adjusting the angle of the blade in the existing production can be overcome, and the transverse movement adjusting device, the angle adjusting device and the up-and-down movement adjusting device are matched; the device has the advantages of being simple in structure and capable of flexibly fixing the blade position and adjusting the blade angle and the high-low horizontal position.

Description

Technical Field

[0001] The utility model relates to an adjustable bracket device, which is applied to the heat treatment process of scissor blade production. Background Art

[0002] The descriptions in this section only provide background information related to the present disclosure and do not constitute prior art.

[0003] When producing scissors, due to the requirements of the process, it is necessary to perform a heat treatment process on the blades. In the existing production, there is no available equipment that can effectively fix the blades and adjust their angles and vertical and horizontal positions in multiple aspects. Instead, the blades can only be operated by hand, which is very inconvenient for the heat treatment of the blades.

[0004] Therefore, it has become an urgent matter to provide an adjustable bracket device with a simple structure that can flexibly fix the position of the blades and adjust the angles and vertical and horizontal positions of the blades. Summary of the Utility Model

[0005] In order to overcome the drawback that there is no available equipment in the existing production that can effectively fix the blades and adjust their angles, the utility model provides an adjustable bracket device. Through the cooperation of a horizontal movement adjustment device, an angle adjustment device, and a vertical movement adjustment device, it has the advantages of a simple structure, being able to flexibly fix the position of the blades and adjust the angles and vertical and horizontal positions of the blades.

[0006] The technical solution of the utility model is as follows:

[0007] An adjustable bracket device includes a device base, and a horizontal movement adjustment device, an angle adjustment device, and a vertical movement adjustment device that are sequentially arranged on the device base from top to bottom. The blade is fixedly installed on the horizontal movement adjustment device, so that the blade is driven by the horizontal movement adjustment device to move horizontally to adjust the horizontal position of the blade on the horizontal plane. The horizontal movement adjustment device is installed on the angle adjustment device, so that the horizontal movement adjustment device is driven by the angle adjustment device to rotate to adjust the included angle between the blade and the horizontal plane. The angle adjustment device is installed on the vertical movement adjustment device, so that the angle adjustment device is driven by the vertical movement adjustment device to move up and down to adjust the vertical height position of the blade.

[0008] The adjustable bracket device of the present application, through the cooperation of the horizontal movement adjustment device, the angle adjustment device, and the vertical movement adjustment device, has the advantages of a simple structure, being able to flexibly fix the position of the blades and adjust the angles of the blades. It is applicable to blades of different sizes. The adjustable bracket device can meet the requirements of effectively fixing the blades and adjusting their angles through multi-faceted adjustment.

[0009] The angle adjustment device includes a bracket, a vertical pedestal bearing, an angle-adjustable base, an angle adjustment rotating shaft, a first pedestal bearing, a first lead screw nut, a first lead screw, and a first handwheel. The bracket is located above the angle-adjustable base, and the lateral movement adjustment device is installed on the bracket. The angle-adjustable base is connected to the vertical movement adjustment device. The angle adjustment rotating shaft extends along the longitudinal direction of the bracket, and one end is rotatably connected to the bracket through the vertical pedestal bearing, and the other end is rotatably connected to the angle-adjustable base. The first pedestal bearing support is fixedly connected to the bracket. The first lead screw nut is fixedly connected to the lateral side of the angle-adjustable base. The first lead screw is inserted and connected in the first lead screw nut and is perpendicular to the rotating shaft of the vertical pedestal bearing, and the top end is rotatably connected to the bracket through the first pedestal bearing, and the bottom end is connected to the first handwheel.

[0010] Rotate the first handwheel. Through the cooperation of the first lead screw and the first lead screw nut, the first pedestal bearing and the vertical pedestal bearing are driven to move in sequence, so as to realize the angle adjustment of the bracket, that is, to realize the adjustment of the blade angle.

[0011] The lateral movement adjustment device includes an equipment base bracket, a guide rail profile bracket, a first cylindrical guide rail assembly, a second lead screw nut, a second lead screw, a second pedestal bearing, and a second handwheel. The bottom of the guide rail profile bracket is fixedly connected to the bracket. The first cylindrical guide rail assembly includes at least two first cylindrical sub-guides that are installed parallel and spaced apart along the longitudinal direction on the top of the guide rail profile bracket and whose central axes all extend along the lateral direction of the bracket. The equipment base bracket is movably installed on the top of the guide rail profile bracket through each first cylindrical sub-guide and can slide along the first cylindrical sub-guide in the lateral direction of the bracket. The blade is fixed on the equipment base bracket. The second lead screw nut is fixedly connected to the bottom of the equipment base bracket. The second pedestal bearing support is fixedly connected to the bracket. The second lead screw extends along the lateral direction of the bracket and is inserted and connected in the second lead screw nut, and one end is rotatably connected to the bracket through the second pedestal bearing, and the other end is connected to the second handwheel.

[0012] The first cylindrical guide rail assembly drives the equipment base bracket to achieve a guiding movement. By rotating the second handwheel, through the cooperation of the second lead screw and the second lead screw nut, the second pedestal bearing is driven to move, so as to realize the left and right adjustment of the equipment base bracket, that is, to realize the left and right movement of the blade.

[0013] The vertical movement adjustment device includes a second cylindrical guide rail assembly and a jack. The second cylindrical guide rail assembly includes multiple second cylindrical sub-guides that are installed parallel and spaced apart on the device base and are vertically arranged. The angle-adjustable base is movably installed on the device base through each second cylindrical sub-guide and can slide up and down along the second cylindrical sub-guide. One end of the jack is connected to the bottom of the angle-adjustable base, and the other end is connected to the device base.

[0014] The second cylindrical guide rail assembly drives the angle-adjustable base to achieve a guiding motion. Through the action of the jack, the up-and-down adjustment of the angle-adjustable base is realized, that is, the up-and-down movement of the blade is achieved.

[0015] The lateral movement adjustment device further includes a horizontal optical axis support seat, which is installed at the bottom of the equipment base bracket, and the second lead screw nut is installed inside the horizontal optical axis support seat.

[0016] The horizontal optical axis support seat has a simple structure and facilitates the installation of the second lead screw nut.

[0017] The guide rail profile bracket is an aluminum guide rail profile bracket.

[0018] Preferably, the guide rail profile bracket is lighter and more durable.

[0019] The jack is a hand-operated jack.

[0020] Preferably, the jack is low-cost and reliable. Specific operation of the hand-operated jack: By operating the jack handle, lifting and lowering are achieved. Lifting: Rotate the jack handle clockwise and close the oil return valve; insert the jack handle into the handle sleeve and operate the handle up and down until it reaches the desired height. Lowering: Slowly rotate the handle counterclockwise, loosen the oil return valve, and operate the handle up and down until it drops to the desired height.

[0021] Compared with the prior art, the present utility model application has the following advantages:

[0022] 1) The adjustable bracket device of the present application, through the cooperation of the lateral movement adjustment device, the angle adjustment device, and the up-and-down movement adjustment device, has the advantages of simple structure, being able to flexibly fix the position of the blade and adjust the angle of the blade;

[0023] 2) Rotate the first handwheel. Through the cooperation of the first lead screw and the first lead screw nut, the first bearing with a seat and the vertical bearing with a seat are driven to move in sequence, thereby realizing the angle adjustment of the bracket, that is, the adjustment of the blade angle;

[0024] 3) By rotating the second handwheel, through the cooperation of the second lead screw and the second lead screw nut, the second bearing with a seat is driven to move, thereby realizing the left-and-right adjustment of the equipment base bracket, that is, the left-and-right movement of the blade;

[0025] 4) Through the action of the jack, drive, realize the up-and-down adjustment of the angle-adjustable base, that is, realize the up-and-down movement of the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a three-dimensional view of the adjustable bracket device described in the present utility model Figure 1 ;

[0027] Figure 2is the three-dimensional view of the adjustable bracket device described in the present utility model Figure 2 .

[0028] Label description:

[0029] Device base 1, bracket 2, vertical pedestal bearing 3, angle-adjustable base 4, angle-adjustment rotating shaft 5, first pedestal bearing 6, first screw-nut 7, first screw 8, first handwheel 9, equipment base bracket 10, guide rail profile bracket 11, second screw-nut 12, second screw 13, second pedestal bearing 14, second handwheel 15, first cylindrical guide rail 16, jack 17, second cylindrical guide rail 18, optical axis horizontal support base 19. Specific implementation mode

[0030] Next, the technical solution of the present utility model will be clearly and completely described in conjunction with the accompanying drawings.

[0031] As Figure 1-2 shown, an adjustable bracket device described in the present utility model includes a device base 1, a horizontal movement adjustment device, an angle adjustment device, and a vertical movement adjustment device that are sequentially arranged on the device base 1 from top to bottom. The blade is fixedly installed on the horizontal movement adjustment device, and the horizontal movement adjustment device drives the blade to move horizontally to adjust the horizontal position of the blade on the horizontal plane. The horizontal movement adjustment device is installed on the angle adjustment device, and the angle adjustment device drives the horizontal movement adjustment device to rotate to adjust the included angle between the blade and the horizontal plane. The angle adjustment device is installed on the vertical movement adjustment device, and the vertical movement adjustment device drives the angle adjustment device to move up and down to adjust the vertical height position of the blade.

[0032] The angle adjustment device includes a bracket 2, a vertical pedestal bearing 3, an angle-adjustable base 4, an angle-adjustment rotating shaft 5, a first pedestal bearing 6, a first screw-nut 7, a first screw 8, and a first handwheel 9. The bracket 2 is located above the angle-adjustable base 4, and the horizontal movement adjustment device is installed on the bracket 2. The angle-adjustable base 4 is connected to the vertical movement adjustment device. The angle-adjustment rotating shaft 5 extends along the longitudinal direction of the bracket 2, and one end is rotatably connected to the bracket 2 through the vertical pedestal bearing 3, and the other end is rotatably connected to the angle-adjustable base 4. The support of the first pedestal bearing 6 is fixedly connected to the bracket 2, the first screw-nut 7 is fixedly connected to the horizontal side of the angle-adjustable base 4, the first screw 8 is inserted and connected in the first screw-nut 7 and is perpendicular to the rotating shaft of the vertical pedestal bearing 3, and the top end is rotatably connected to the bracket 2 through the first pedestal bearing 6, and the bottom end is connected to the first handwheel 9.

[0033] The lateral movement adjustment device includes a device base bracket 10, a guide rail profile bracket 11, a first cylindrical guide rail assembly, a second lead screw nut 12, a second lead screw 13, a second pedestal bearing 14, and a second handwheel 15. The bottom of the guide rail profile bracket 11 is fixedly connected to the bracket 2. The first cylindrical guide rail assembly includes at least two first cylindrical sub-guide rails 16 that are installed parallel and spaced apart longitudinally on the top of the guide rail profile bracket 11 and whose central axes all extend in the lateral direction of the bracket 2. The device base bracket 10 is movably installed on the top of the guide rail profile bracket 11 through each first cylindrical sub-guide rail 16 and can slide in the lateral direction of the bracket 2 along the first cylindrical sub-guide rail 16. The blade is fixed on the device base bracket 10. The second lead screw nut 12 is fixedly connected to the bottom of the device base bracket 10. The pedestal of the second pedestal bearing 14 is fixedly connected to the bracket 2. The second lead screw 13 extends in the lateral direction of the bracket 2 and is inserted and connected in the second lead screw nut 12, and one end is rotatably connected to the bracket 2 through the second pedestal bearing 14, and the other end is connected to the second handwheel 15.

[0034] The vertical movement adjustment device includes a second cylindrical guide rail assembly and a jack 17. The second cylindrical guide rail assembly includes multiple second cylindrical sub-guide rails 18 that are installed parallel and spaced apart vertically on the device base 1. The angle-adjustable base 4 is movably installed on the device base 1 through each second cylindrical sub-guide rail 18 and can slide up and down along the second cylindrical sub-guide rail 18. One end of the jack 17 is connected to the bottom of the angle-adjustable base 4, and the other end is connected to the device base 1.

[0035] The lateral movement adjustment device further includes an optical axis horizontal support seat 19. The optical axis horizontal support seat 19 is installed at the bottom of the device base bracket 10, and the second lead screw nut 12 is installed inside the optical axis horizontal support seat 19.

[0036] The guide rail profile bracket 11 is a guide rail aluminum profile bracket.

[0037] The jack 17 is a hand-operated jack.

Claims

1. An adjustable bracket device, characterized in that: It includes a device base (1), and a lateral movement adjustment device, an angle adjustment device, and a vertical movement adjustment device that are sequentially arranged on the device base (1) from top to bottom. The blade is fixedly installed on the lateral movement adjustment device, and thus drives the blade to move laterally through the lateral movement adjustment device to adjust the lateral position of the blade on the horizontal plane. The lateral movement adjustment device is installed on the angle adjustment device, and thus drives the lateral movement adjustment device to rotate through the angle adjustment device to adjust the included angle between the blade and the horizontal plane. The angle adjustment device is installed on the vertical movement adjustment device, and thus drives the angle adjustment device to move up and down through the vertical movement adjustment device to adjust the vertical height position of the blade.

2. The adjustable bracket device according to claim 1, characterized in that: The angle adjustment device includes a bracket (2), a vertical block bearing (3), an angle-adjustable base (4), an angle adjustment rotating shaft (5), a first block bearing (6), a first lead screw nut (7), a first lead screw (8), and a first handwheel (9). The bracket (2) is located above the angle-adjustable base (4), and the lateral movement adjustment device is installed on the bracket (2). The angle-adjustable base (4) is connected to the vertical movement adjustment device. The angle adjustment rotating shaft (5) extends along the longitudinal direction of the bracket (2), and one end is rotatably connected to the bracket (2) through the vertical block bearing (3), and the other end is rotatably connected to the angle-adjustable base (4). The support of the first block bearing (6) is fixedly connected to the bracket (2), the first lead screw nut (7) is fixedly connected to the lateral side of the angle-adjustable base (4), the first lead screw (8) is inserted and connected in the first lead screw nut (7) and is perpendicular to the rotating shaft of the vertical block bearing (3), and the top end is rotatably connected to the bracket (2) through the first block bearing (6), and the bottom end is connected to the first handwheel (9).

3. The adjustable support device according to claim 2, characterized in that: The lateral movement adjustment device includes an equipment base bracket (10), a guide rail profile bracket (11), a first cylindrical guide rail assembly, a second lead screw nut (12), a second lead screw (13), a second block bearing (14), and a second handwheel (15). The bottom of the guide rail profile bracket (11) is fixedly connected to the bracket (2). The first cylindrical guide rail assembly includes at least two first cylindrical sub-guide rails (16) that are installed parallel and spaced along the longitudinal direction on the top of the guide rail profile bracket (11) and whose central axes all extend along the lateral direction of the bracket (2). The equipment base bracket (10) is movably installed on the top of the guide rail profile bracket (11) through each first cylindrical sub-guide rail (16), and can slide along the first cylindrical sub-guide rail (16) in the lateral direction of the bracket (2). The blade is fixed on the equipment base bracket (10). The second lead screw nut (12) is fixedly connected to the bottom of the equipment base bracket (10), the support of the second block bearing (14) is fixedly connected to the bracket (2), the second lead screw (13) extends along the lateral direction of the bracket (2) and is inserted and connected in the second lead screw nut (12), and one end is rotatably connected to the bracket (2) through the second block bearing (14), and the other end is connected to the second handwheel (15).

4. The adjustable bracket device according to claim 3, characterized in that: The up-and-down movement adjusting device includes a second cylindrical guide rail assembly and a jack (17). The second cylindrical guide rail assembly includes multiple vertically arranged second cylindrical guide rails (18) that are installed on the device base (1) in parallel at intervals. The angle-adjustable base (4) is movably installed on the device base (1) through each second cylindrical guide rail (18) and can slide up and down along the second cylindrical guide rail (18). One end of the jack (17) is connected to the bottom of the angle-adjustable base (4), and the other end is connected to the device base (1).

5. The adjustable bracket device according to claim 3, wherein: The lateral movement adjusting device further includes a horizontal optical axis support base (19). The horizontal optical axis support base (19) is installed at the bottom of the equipment base bracket (10), and the second lead screw nut (12) is installed inside the horizontal optical axis support base (19).

6. The adjustable bracket device according to claim 3, wherein: The guide rail profile bracket (11) is an aluminum profile bracket for the guide rail.

7. The adjustable bracket device according to claim 4, characterized in that: The jack (17) is a hand-operated jack.

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