CN218612879U

CN218612879U - Irregular-shaped plate clamp for machining

Info

Publication number: CN218612879U
Application number: CN202122628082.2U
Authority: CN
Inventors: 王利君; 孙培杰; 韩春光
Original assignee: Yantai Yingjia Intelligent Technology Co ltd
Current assignee: Yantai Yingjia Intelligent Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2023-03-14
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses an irregularly shaped panel anchor clamps for machining, including chassis and centre gripping subassembly, the chassis surface is offered the adjusting part who is used for adjusting position for centre gripping panel the centre gripping subassembly sets up in the adjusting part top, the centre gripping subassembly includes bottom plate, slider, kelly, changes handle, bull stick, base, crossbeam, draw-in groove, spring, depression bar, splint, screw rod and carousel, bottom plate below fixedly connected with slider, and the slider left is provided with the kelly, the kelly upper end is rotated and is connected with and changes the handle, and changes the right-hand bull stick that is provided with of handle, the bull stick periphery is rotated and is connected with the base, and is provided with the crossbeam above the base, the draw-in groove has been seted up to the right-hand array of base, and installs the spring in the draw-in groove, spring right-hand member fixedly connected with depression bar. The utility model discloses a cooperation between each part for the device can carry out firm centre gripping to the panel of different shapes, has promoted the suitability of device.

Description

Irregular-shaped plate clamp for machining

Technical Field

The utility model relates to a machining technical field specifically is an irregularly shaped panel anchor clamps for machining.

Background

The jig is a device for fixing a machining object to a correct position for construction or inspection in a machine manufacturing process, and may be called a jig for quickly, conveniently and safely mounting a workpiece in any process, and in a machining work, a plate is often required to be machined by drilling, grinding, milling a groove, etc., and a jig is required to fix a plate in machining.

The existing clamp for machining in the market is generally a non-standard clamp designed according to actual requirements, and the applicability is not strong during use, so that the clamp for machining the irregular-shaped plate is provided.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide an irregular-shaped plate jig for machining, which is a nonstandard jig designed according to actual needs and is not suitable for use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an irregularly shaped panel anchor clamps for machining, includes chassis and centre gripping subassembly, the chassis surface sets up the adjusting part who is used for adjusting position for centre gripping panel the centre gripping subassembly sets up in the adjusting part top, the centre gripping subassembly includes bottom plate, slider, kelly, changes handle, bull stick, base, crossbeam, draw-in groove, spring, depression bar, splint, screw rod and carousel, bottom plate below fixedly connected with slider, and the slider left is provided with the kelly, the kelly upper end is rotated and is connected with changes the handle, and changes the right-hand bull stick that is provided with of handle, the bull stick periphery is rotated and is connected with the base, and the base top is provided with the crossbeam, the draw-in groove has been seted up to the right-hand array of base, and installs the spring in the draw-in groove, spring right-hand member fixedly connected with depression bar, and right-hand upper and lower bilateral symmetry is provided with splint, the upper and lower both sides of splint rotate through the universal shaft and are connected with the screw rod, and the one end fixedly connected with carousel that splint is not connected to the screw rod.

Preferably, the adjusting component comprises a sliding groove and a sliding rail, the sliding rail is arranged above the sliding groove, the sliding groove is symmetrical relative to the chassis, and the width of the sliding rail is larger than that of the sliding groove.

Preferably, the bottom plates are symmetrically distributed around the sliding groove, the sliding block is in sliding connection with the chassis through the sliding groove, and the bottom plates are in sliding connection with the chassis through the sliding block, the sliding groove and the sliding rail.

Preferably, the clamping rod is connected with the bottom plate in a sliding mode, the right end of the rotating handle is provided with a cam, the bottom plate is fixedly connected with one end of the rotating rod, and the other end of the rotating rod is fixedly connected with the cross beam.

Preferably, one end of the spring, which is not connected with the compression bar, is fixedly connected with the base, and the compression bar is in sliding connection with the base through the spring and the clamping groove.

Preferably, the upper screw is in threaded connection with the cross beam, and the lower screw is in threaded connection with the bottom plate.

The utility model provides an irregularly shaped panel anchor clamps for machining possesses following beneficial effect: according to the irregular-shaped plate clamp for machining, the parts of each part are matched, so that the device can firmly clamp plates in different shapes, and the applicability of the device is improved;

1. the utility model discloses a setting of adjusting part for the bottom plate can slide in the slide rail through slider and spout, thereby drives the centre gripping subassembly and move on the chassis, adjusts the position of centre gripping subassembly to the shape of panel, thereby carries out the centre gripping to the edge of panel, and after position adjustment finishes, can change the handle through the rotation and stimulate the kelly, fixes the centre gripping subassembly on the chassis through the bottom plate;

2. the utility model discloses a setting of depression bar makes when fixed panel, the panel edge can contact with partial depression bar earlier, then the depression bar removes in the draw-in groove, compresses the spring to restrict panel between the depression bar of both sides, restricts the position of panel, avoids panel removal when processing panel, and the base can the bull stick rotate as the center, makes the depression bar all the time perpendicular panel side, keeps the stability and the equilibrium of application of force;

3. the utility model discloses a setting of splint for after the completion is injectd to the position of panel, can drive the screw rod through rotating the carousel and remove on bottom plate and crossbeam, thereby drive splint and remove, make splint and panel contact and to the panel application of force, thereby fix panel on the chassis, and because through universal shaft connection between splint and the screw rod, make the screw rod can apply the pressure on perpendicular to panel surface through splint to panel, thereby keep the stability and the equilibrium of application of force.

Drawings

Fig. 1 is a schematic sectional front view structure diagram of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the clamping rod of the present invention.

In the figure: 1. a chassis; 2. an adjustment assembly; 201. a chute; 202. a slide rail; 3. a clamping assembly; 301. a base plate; 302. a slider; 303. a clamping rod; 304. turning a handle; 305. a rotating rod; 306. a base; 307. a cross beam; 308. a card slot; 309. a spring; 310. a pressure lever; 311. a splint; 312. a screw; 313. a turntable.

Detailed Description

As shown in fig. 1 and fig. 2, an irregularly-shaped plate fixture for machining comprises a chassis 1 and a clamping assembly 3, wherein an adjusting assembly 2 used for adjusting the position is arranged on the surface of the chassis 1, the clamping assembly 3 used for clamping a plate is arranged above the adjusting assembly 2, the adjusting assembly 2 comprises a sliding groove 201 and a sliding rail 202, the sliding groove 201 is provided with the sliding rail 202, the sliding groove 201 is symmetrical relative to the chassis 1, and the width of the sliding rail 202 is greater than that of the sliding groove 201.

As shown in fig. 1, fig. 2 and fig. 3, the clamping assembly 3 includes a bottom plate 301, a slider 302, a clamping rod 303, a rotating handle 304, a rotating rod 305, a base 306, a cross beam 307, a clamping slot 308, a spring 309, a pressing rod 310, a clamping plate 311, a screw 312 and a rotating disc 313, the slider 302 is fixedly connected below the bottom plate 301, the clamping rod 303 is disposed on the left of the slider 302, the bottom plate 301 is symmetrically distributed around the sliding slot 201, the slider 302 is slidably connected with the chassis 1 through the sliding slot 201, the bottom plate 301 is slidably connected with the chassis 1 through the slider 302, the sliding slot 201 and the sliding rail 202, the upper end of the clamping rod 303 is rotatably connected with the rotating handle 304, the rotating rod 305 is disposed on the right of the rotating handle 304, the base 306 is rotatably connected on the periphery of the rotating rod 305, the cross beam 307 is disposed above the base 306, the clamping rod 303 is slidably connected with the bottom plate 301, the right end of the rotating handle 304 is a cam, the bottom plate 301 is fixedly connected with one end of the rotating rod 305, and the other end of the rotating rod 305 is fixedly connected with the cross beam 307, through the arrangement of the adjusting component 2, the bottom plate 301 can slide in the sliding rail 202 through the sliding block 302 and the sliding groove 201, thereby driving the clamping component 3 to move on the chassis 1, adjusting the position of the clamping component 3 according to the shape of the plate, thereby clamping the edge of the plate, and after the position adjustment is completed, the clamping rod 303 can be pulled by rotating the rotating handle 304, the clamping component 3 is fixed on the chassis 1 through the bottom plate 301, the clamping grooves 308 are arranged on the right side of the base 306 in an array manner, the springs 309 are installed in the clamping grooves 308, the right ends of the springs 309 are fixedly connected with the pressing rods 310, the clamping plates 311 are symmetrically arranged on the right side, the upper side and the lower side of the pressing rods 310, one ends of the springs 309 which are not connected with the pressing rods 310 are fixedly connected with the base 306, the pressing rods 310 form a sliding connection with the base 306 through the springs 309 and the clamping grooves 308, and through the arrangement of the pressing rods 310, when the plate is fixed, the edge of the plate is firstly contacted with part of the pressing rods 310, then the pressing rods 310 move in the clamping grooves 308, the springs 309 are compressed, so that the plate is limited between the pressing rods 310 on the two sides, the position of the plate is limited, the plate is prevented from moving when the plate is processed, the base 306 can rotate by taking the rotating rod 305 as the center, the pressing rods 310 are always perpendicular to the side edge of the plate, and the stability and the balance of the applied force are kept, the upper side and the lower side of the clamping plate 311 are rotatably connected with the screw rods 312 through universal shafts, one end of the screw rod 312, which is not connected with the clamping plate 311, is fixedly connected with the rotating disc 313, the screw rod 312 on the upper side is in threaded connection with the cross beam 307, the screw rod 312 on the lower side is in threaded connection with the bottom plate 301, through the arrangement of the clamping plate 311, after the position of the plate is limited, the screw rod 312 can be driven to move on the bottom plate 301 and the cross beam 307 through the rotation of the rotating disc 313, so that the clamping plate 311 moves, the clamping plate 311 is contacted with the plate and applies the applied force to the plate, so that the plate is fixed on the bottom plate 1, and the plate is kept stable and the plate is balanced.

In summary, when the irregular-shaped plate clamp for machining is used, a plate is placed on the chassis 1 according to the structure shown in fig. 1, 2 and 3, then the bottom plate 301 slides in the sliding rail 202 through the sliding block 302 and the sliding groove 201, so as to drive the clamping component 3 to move on the chassis 1, the position of the clamping component 3 is adjusted according to the shape of the plate, so as to clamp the edge of the plate, when the plate is fixed, the edge of the plate contacts with a part of the pressing rod 310 first, then the pressing rod 310 moves in the clamping groove 308, the spring 309 is compressed, so as to limit the plate between the pressing rods 310 on both sides, the position of the plate is limited, and the base 306 can rotate around the rotating rod 305, so that the pressing rod 310 is always perpendicular to the side edge of the plate, so as to maintain the stability and balance of the force application, after the edge of the plate is fixed, the rotating handle 304 is rotated to pull the clamping rod 303, the clamping component 3 is fixed on the chassis 1 through the bottom plate 301, the rotating turntable 313 is rotated to drive the screw to move on the bottom plate 301 and the cross beam 307, so as to drive the clamping plate 311 to move, so as to drive the clamping plate 311 to contact with the plate, so as to apply the plate, so as to fix the plate on the plate 1, and to maintain the pressure application on the universal shaft to be stably connected with the clamping rod 311, so as to avoid the universal shaft, so as to move, and the universal shaft, so as to prevent the clamping plate from moving on the universal shaft, and move.

Claims

1. The irregular-shaped plate clamp for machining comprises a chassis (1) and clamping components (3) and is characterized in that the surface of the chassis (1) is provided with adjusting components (2) used for adjusting positions, the clamping components (3) used for clamping plates are arranged above the adjusting components (2), each clamping component ((3)) comprises a bottom plate (301), a sliding block (302), a clamping rod (303), a rotating handle (304), a rotating rod (305), a base (306), a cross beam (307), a clamping groove (308), a spring (309), a pressing rod (310), a clamping plate (311), a screw rod (312) and a rotating disc (313), the sliding block (302) is fixedly connected below the bottom plate (301), the clamping rod (303) is arranged on the left side of the sliding block (302), the rotating handle (304) is rotatably connected to the upper end of the clamping rod (303), the rotating rod (305) is arranged on the right side of the rotating handle (304), the rotating rod (305) is rotatably connected to the periphery of the rotating rod (305), the base (306) is rotatably connected to the base (306), the cross beam (307) is arranged on the right side of the base (306), the clamping groove (306) is provided with the array, the right side of the spring (308), the spring (308) is arranged in the clamping groove (308), the clamping rod (309) and the clamping rod (310) is symmetrically arranged on the two sides, the two sides of the pressing rod (310) and the clamping rod (310) are symmetrically arranged on the two sides of the pressing rod (310) and the pressing rod (310) are arranged on the two sides, both sides are rotated through the cardan shaft about splint (311) and are connected with screw rod (312), and one end fixedly connected with carousel (313) that splint (311) were not connected in screw rod (312).

2. The irregular-shaped plate clamp for machining according to claim 1, wherein the adjusting assembly (2) comprises a sliding groove (201) and a sliding rail (202), the sliding rail (202) is arranged above the sliding groove (201), the sliding groove (201) is symmetrical with respect to the chassis (1), and the width of the sliding rail (202) is larger than that of the sliding groove (201).

3. The irregular-shaped plate clamp for machining according to claim 2, wherein the bottom plate (301) is symmetrically distributed about the sliding groove (201), the sliding block (302) is connected with the chassis (1) in a sliding mode through the sliding groove (201), and the bottom plate (301) is connected with the chassis (1) in a sliding mode through the sliding block (302), the sliding groove (201) and the sliding rail (202).

4. The irregular-shaped plate clamp for machining according to claim 1, wherein the clamping rod (303) is connected with the bottom plate (301) in a sliding mode, the right end of the rotating handle (304) is provided with a cam, the bottom plate (301) is fixedly connected with one end of the rotating rod (305), and the other end of the rotating rod (305) is fixedly connected with the cross beam (307).

5. The irregular-shaped plate clamp for machining according to claim 1, wherein one end of the spring (309), which is not connected with the pressing rod (310), is fixedly connected with the base (306), and the pressing rod (310) is in sliding connection with the base (306) through the spring (309) and the clamping groove (308).

6. The irregular-shaped plate clamp for machining according to claim 1, wherein the upper screw (312) is in threaded connection with the cross beam (307), and the lower screw (312) is in threaded connection with the bottom plate (301).