CN217618005U

CN217618005U - Shaper fixing device

Info

Publication number: CN217618005U
Application number: CN202221964827.0U
Authority: CN
Inventors: 丁洪杰; 丁楠; 丁爽; 王祥镶; 周鹏飞
Original assignee: Bazhou Kaihongsheng Machinery Manufacturing Co ltd
Current assignee: Bazhou Kaihongsheng Machinery Manufacturing Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-10-21
Anticipated expiration: 2032-07-28

Abstract

The application provides a shaper fixing device, includes: the base, the top surface of two bases is all installed along the first direction: fixing the lifting bin; the movable lifting bin is slidably arranged on the top surface of the base; the fixed lifting bin and the movable lifting bin are connected through a telescopic device; elevating system, elevating system set up respectively in fixed lift storehouse and activity lift storehouse, and elevating system includes: the lifting column can move along the vertical direction; the driving device is in transmission connection with the lifting column; stop gear, stop gear includes: two ends of one bidirectional screw rod are respectively and rotatably connected with the lifting columns in the fixed lifting bin; two ends of the other two-way screw rod are respectively and rotatably connected with the lifting column in the movable lifting bin; the two clamping plates are in threaded connection with one bidirectional screw rod, and the two clamping plates are in threaded connection with the other bidirectional screw rod; the device can fix the workpieces with different sizes, and is convenient for processing the workpieces.

Description

Shaper fixing device

Technical Field

The present disclosure generally relates to the technical field of machining equipment, and particularly relates to a shaper fixing device.

Background

The shaper is a planer which does linear reciprocating motion, a ram drives a planer tool, a tool rest at the front end of the ram is named as a shaper, and the shaper is mainly used for planing planes, shaping surfaces and grooves on small and medium-sized workpieces in single piece small batch production.

Among the prior art at present, fixing device that traditional shaper used, inconvenient according to the shaper of co-altitude not fixed to difficult satisfying is to the work piece of equidimension not and the fixed of special-shaped workpiece, and it is comparatively limited to use.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a shaper fixture comprising:

the base, the base is equipped with two, two the top surface of base all installs along first direction: the fixed lifting bin is fixedly arranged on the top surface of the base; the movable lifting bin is slidably mounted on the top surface of the base and can slide along the first direction; the fixed lifting bin and the movable lifting bin are connected through a telescopic device;

elevating system, four groups elevating system sets up respectively two fixed lift storehouse and two in the activity lift storehouse, elevating system includes: a lifting column movable in a vertical direction; the driving device is in transmission connection with the lifting column;

stop gear, stop gear includes:

two ends of one of the two-way screw rods are respectively and rotatably connected with the lifting columns in the two fixed lifting bins; two ends of the other two-way screw rod are respectively and rotatably connected with the lifting columns in the two movable lifting bins;

and the two clamping plates are in threaded connection with one of the two-way screw rods, and the other two clamping plates are in threaded connection with the other two-way screw rod.

According to the technical scheme provided by the embodiment of the application, the four lifting columns are respectively provided with a mounting seat, the mounting seats are provided with mounting through holes, and two ends of each two-way screw rod are respectively in rotating connection with the mounting through holes; one end of each bidirectional screw rod penetrates through the mounting base and is fixedly connected with a rocking handle.

According to the technical scheme provided by the embodiment of the application, each two-way lead screw all has a positive thread portion and a negative thread portion, and each splint is connected to the positive thread portion through threads, and each splint is connected to the negative thread portion through threads.

According to the technical scheme provided by the embodiment of the application, the limiting mechanism further comprises two limiting rods, and the two limiting rods are parallel to the two-way screw rod; every gag lever post all activity is passed its splint that correspond and its both ends are fixed respectively on the mount pad, the gag lever post is used for right splint carry out circumference spacing.

According to the technical scheme that this application embodiment provided, the inside cavity of lift post, first opening is seted up to the bottom of lift post, elevating system still includes:

the four motor frames are respectively positioned inside the lifting column; the bottoms of the two motor frames are respectively and fixedly connected with the bottom wall of the fixed lifting bin, and the bottoms of the two motor frames are respectively and fixedly connected with the bottom wall of the movable lifting bin;

four gear racks, four of which are respectively located inside the lifting column; the bottoms of the two gear carriers are fixedly connected with the bottom wall of the fixed lifting bin respectively, and the bottoms of the two gear carriers are fixedly connected with the bottom wall of the movable lifting bin respectively;

the four groups of racks are respectively arranged on the inner side wall of each lifting column;

the four gears are respectively and rotationally connected with the four gear carriers, and the four gears are respectively meshed with the corresponding racks;

the four driving motors are respectively and fixedly installed on the four motor frames, and output shafts of the four driving motors are fixedly connected with the four gears respectively.

According to the technical scheme that this application embodiment provided, two activity lift storehouse and two top in the fixed lift storehouse all is equipped with the second opening, four the circumference edge of the bottom of lift post all is equipped with the stopper.

According to the technical scheme that this application embodiment provided, two the spout, two have all been seted up along the first direction to the top surface of base the equal fixedly connected with slider in bottom in activity lift storehouse, two the slider slides respectively and arranges in the spout.

The beneficial effect of this application does:

when the fixing device is used, the two bases are placed on two sides of the shaper, so that the bidirectional screw rod is positioned above a workbench of the shaper; controlling a telescopic device to push a movable lifting bin to move along a first direction so that the distance between the movable lifting bin and a fixed lifting bin is matched with the length of a workpiece to be fixed; starting a driving device, wherein the driving device drives the lifting column to move along the vertical direction so as to match the height of the bidirectional screw rod with the height of a workpiece to be fixed; rotating the two-way screw rod to enable the clamping plate to move along the two-way screw rod, so that the clamping plate can clamp a workpiece to be fixed;

the device can fix workpieces of different sizes, thereby improving the stability of fixing the workpieces and being convenient for processing the workpieces.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a perspective view of a shaper fixture according to the present application;

fig. 2 is a front view of the interior of a movable lifting bin of the shaper fixing device provided in the present application;

fig. 3 is a side view of the inside of a movable lifting bin of the shaper fixing device according to the present application;

fig. 4 is a three-dimensional structure diagram of an adjusting mechanism of a shaper fixing device provided by the present application.

Reference numerals:

1. a base; 2. a chute; 3. a movable lifting bin; 4. fixing the lifting bin; 5. a telescoping device; 6. a lifting column; 7. a rocking handle; 8. a fixed seat; 9. a limiting rod; 10. a bidirectional screw rod; 11. a slider; 12. a motor frame; 13. a drive motor; 14. a rack; 15. a gear; 16. a gear carrier; 17. a limiting block; 18. a splint; 22. a positive thread portion; 23. a reverse threaded portion.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 4, the base 1 includes two bases 1, and the top surfaces of the two bases 1 are respectively installed along a first direction: the fixed lifting bin 4 is fixedly arranged on the top surface of the base 1; the movable lifting bin 3 is slidably mounted on the top surface of the base 1 and can slide along the first direction; the fixed lifting bin 4 is connected with the movable lifting bin 3 through a telescopic device 5;

elevating system, four groups elevating system sets up respectively two fixed lifting storehouse 4 and two in the activity lifting storehouse 3, elevating system includes: a lifting column 6, the lifting column 6 being movable in a vertical direction; the driving device is in transmission connection with the lifting column 6;

stop gear, stop gear includes:

two bidirectional screw rods 10, wherein two ends of one bidirectional screw rod 10 are respectively and rotatably connected with the lifting columns 6 in the two fixed lifting bins 4; two ends of the other two-way screw rod 10 are respectively and rotatably connected with the lifting columns 6 in the two movable lifting bins 3;

four clamping plates 18, wherein two clamping plates 18 are in threaded connection with one of the bidirectional screw rods 10, and the other two clamping plates 18 are in threaded connection with the other bidirectional screw rod 10.

Wherein, the telescopic device 5 is an electric telescopic rod;

specifically, one end of the electric telescopic rod is fixedly connected with the fixed lifting bin 4, and the driving end of the electric telescopic rod is fixedly connected with the movable lifting bin 3.

In a preferred embodiment, as shown in fig. 1, four lifting columns 6 are provided with mounting seats 8, the mounting seats 8 are provided with mounting through holes, wherein two ends of two bidirectional screw rods 10 are respectively rotatably connected with the mounting through holes; one end of each bidirectional screw rod 10 penetrates through the mounting base 8 and is fixedly connected with a rocking handle 7.

Specifically, as shown in fig. 1 and 3, each of the bidirectional screws 10 has a positive thread portion 22 and a negative thread portion 23, each of the positive thread portions 22 is threadedly connected to one of the clamping plates 18, and each of the negative thread portions 23 is threadedly connected to one of the clamping plates 18.

Specifically, as shown in fig. 1 and 3, the limiting mechanism further includes two limiting rods 9, and both the two limiting rods 9 are parallel to the bidirectional screw rod 10; every gag lever post 9 all activity is passed its splint 18 that corresponds and its both ends are fixed respectively on the mount pad 8, gag lever post 9 is used for right splint 18 carry out circumference spacing.

In a preferred embodiment, as shown in fig. 1 to 3, the lifting column 6 is hollow, a first opening is opened at the bottom of the lifting column 6, and the lifting mechanism further includes:

the four motor racks 12 are respectively positioned inside the lifting column 6; the bottoms of the two motor frames 12 are respectively and fixedly connected with the bottom wall of the fixed lifting bin 4, and the bottoms of the two motor frames 12 are respectively and fixedly connected with the bottom wall of the movable lifting bin 3;

four gear carriers 16, four of the gear carriers 16 being located inside the lifting column 6, respectively; wherein, the bottoms of the two gear racks 16 are respectively and fixedly connected with the bottom wall of the fixed lifting bin 4, and the bottoms of the two gear racks 16 are respectively and fixedly connected with the bottom wall of the movable lifting bin 3;

four sets of racks 14, wherein the four sets of racks 14 are respectively arranged on the inner side wall of each lifting column 6;

four gears 15, the four gears 15 are respectively and rotationally connected with the four gear racks 16, and the four gears 15 are respectively meshed with the corresponding racks 14;

the four driving motors 13 are respectively and fixedly installed on the four motor frames 12, and output shafts of the four driving motors 13 are respectively and fixedly connected with the four gears 15.

In a preferred embodiment, as shown in fig. 1 to 3, the top portions of the two movable lifting bins 3 and the two fixed lifting bins 4 are provided with second openings, and the circumferential edges of the bottoms of the four lifting columns 6 are provided with limit blocks 17.

Specifically, when the lifting column 6 moves upward, the stopper 17 can prevent the lifting column 6 from moving out of the second opening.

In a preferred embodiment, as shown in fig. 1 and 2, sliding grooves 2 are formed in the top surfaces of the two bases 1 along a first direction, sliding blocks 11 are fixedly connected to the bottoms of the two movable lifting bins 3, and the two sliding blocks 11 are respectively slidably disposed in the sliding grooves 2.

The working process comprises the following steps: when the fixing device is used, the two bases 1 are firstly placed on two sides of the shaper, so that the bidirectional screw rod 10 is positioned above a workbench of the shaper; starting an electric telescopic rod 5 to push the movable lifting bin 3 to move along the sliding chute 2, so that the distance between the movable lifting bin 3 and the fixed lifting bin 4 is matched with the length of a workpiece to be fixed; starting the driving motor 13, driving the gear 15 to rotate by the driving motor 13, and driving the lifting column 6 to move along the vertical direction by the gear 15 so as to match the height of the bidirectional screw rod 10 with the height of a workpiece to be fixed; the rocking handle 7 is rotated to enable the bidirectional screw rod to rotate, and the clamping plate 18 is enabled to move along the bidirectional screw rod only in one step, so that the clamping plate 18 can clamp a workpiece to be fixed;

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a shaping machine fixing device which characterized in that includes:

base (1), base (1) is equipped with two, two the top surface of base (1) all installs along first direction: the fixed lifting bin (4), the fixed lifting bin (4) is fixedly arranged on the top surface of the base (1); the movable lifting bin (3) is slidably mounted on the top surface of the base (1) and can slide along the first direction; the fixed lifting bin (4) is connected with the movable lifting bin (3) through a telescopic device (5);

elevating system, four groups elevating system sets up respectively two fixed lift storehouse (4) and two in activity lift storehouse (3), elevating system includes: a lifting column (6), the lifting column (6) being movable in a vertical direction; the driving device is in transmission connection with the lifting column (6);

stop gear, stop gear includes:

two bidirectional screw rods (10), wherein two ends of one bidirectional screw rod (10) are respectively and rotatably connected with the lifting columns (6) in the two fixed lifting bins (4); two ends of the other two-way screw rod (10) are respectively and rotatably connected with the lifting columns (6) in the two movable lifting bins (3);

four clamping plates (18), wherein two clamping plates (18) are in threaded connection with one of the bidirectional screw rods (10), and the other two clamping plates (18) are in threaded connection with the other bidirectional screw rod (10).

2. The shaper fixing device according to claim 1, wherein: mounting seats (8) are arranged on the four lifting columns (6), mounting through holes are formed in the mounting seats (8), and two ends of the two-way screw rods (10) are respectively in rotating connection with the mounting through holes; one end of each bidirectional screw rod (10) penetrates through the mounting base (8) and is fixedly connected with a rocking handle (7).

3. A shaper fixture according to claim 2, wherein: each bidirectional screw rod (10) is provided with a positive thread part (22) and a negative thread part (23), each positive thread part (22) is in threaded connection with one clamping plate (18), and each negative thread part (23) is in threaded connection with one clamping plate (18).

4. A shaper fixture according to claim 3, wherein: the limiting mechanism further comprises two limiting rods (9), and the two limiting rods (9) are parallel to the bidirectional screw rod (10); every gag lever post (9) all activity is passed its splint (18) that correspond and its both ends are fixed respectively on mount pad (8), gag lever post (9) are used for right splint (18) carry out circumference spacing.

5. A shaper fixture according to claim 1, wherein: the inside cavity of lift post (6), first opening is seted up to the bottom of lift post (6), elevating system still includes:

the four motor frames (12), the four motor frames (12) are respectively positioned inside the lifting column (6); the bottoms of the two motor frames (12) are respectively and fixedly connected with the bottom wall of the fixed lifting bin (4), and the bottoms of the two motor frames (12) are respectively and fixedly connected with the bottom wall of the movable lifting bin (3);

four gear carriers (16), wherein the four gear carriers (16) are respectively positioned inside the lifting column (6); wherein the bottoms of the two gear racks (16) are respectively and fixedly connected with the bottom wall of the fixed lifting bin (4), and the bottoms of the two gear racks (16) are respectively and fixedly connected with the bottom wall of the movable lifting bin (3);

the four groups of racks (14), the four groups of racks (14) are respectively arranged on the inner side wall of each lifting column (6);

the four gears (15) are respectively and rotationally connected with the four gear racks (16), and the four gears (15) are respectively meshed with the corresponding racks (14);

the four driving motors (13) are respectively and fixedly installed on the four motor frames (12), and output shafts of the four driving motors (13) are respectively and fixedly connected with the four gears (15).

6. A shaper fixture according to claim 5, wherein: two the top in activity lift storehouse (3) and two fixed lift storehouse (4) all is equipped with the second opening, four the circumference edge of the bottom of lift post (6) all is equipped with stopper (17).

7. A shaper fixture according to claim 1, wherein: the top surface of the base (1) is provided with a sliding groove (2) in a first direction, and the bottom of the movable lifting bin (3) is fixedly connected with a sliding block (11) in a sliding mode, and the sliding blocks (11) are arranged in the sliding groove (2) in a sliding mode respectively.