CN211439094U

CN211439094U - Fixing device for multifunctional machining

Info

Publication number: CN211439094U
Application number: CN202020110248.4U
Authority: CN
Inventors: 卓家创; 邓康平; 梁原
Original assignee: Guangxi Institute of Occupational
Current assignee: Guangxi Institute of Occupational
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-09-08
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a fixing device for multifunctional machinery processing, the desk comprises a desk plate, the top outer wall of desk is opened there are four rectangular holes, and is located and is equipped with same arm lock mechanism with two rectangular hole departments of one side, arm lock mechanism includes two deflectors, and fixed connection is downthehole at two rectangles respectively in the both ends of two deflectors, and the outer wall of two deflectors has cup jointed same movable plate that looks sideways at the structure for the U-shaped, and two top fixedly connected with of movable plate are same roof, and the lateral wall fixedly connected with of roof looks sideways at the splint that the structure is L shape, and the inside wall of splint bonds and has the rubber pad, and open at the top of splint has two screw holes, and the downthehole equal screw thread of threaded hole is peg. The utility model relates to a multi-functional fixing device for machining, the staff of being convenient for of device adds man-hour to the work piece and fixes, and easy operation, and is fixed reliable, has improved the practicality of device.

Description

Fixing device for multifunctional machining

Technical Field

The utility model relates to a fixing device technical field especially relates to a fixing device for multi-functional machining.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by mechanical equipment, for example, grooving the surface of the workpiece, and before machining, the workpiece needs to be fixed in position by a fixing device.

At present, the fixing device for machining in the market mostly has the following defects in the using process: only possess simple clamping function, at the in-process of actually processing the work piece, the work piece shifts easily, and then causes the staff to appear great human error to the processing of work piece, has influenced the production quality of work piece, to sum up, current fixing device for machining still can not agree with actual need well mostly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for multifunctional machining.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixing device for multifunctional machining comprises a table plate, wherein four rectangular holes are formed in the outer wall of the top of the table plate, and be located and be equipped with same arm lock mechanism with two rectangular holes department of one side, arm lock mechanism includes two deflectors, the both ends difference fixed connection of two deflectors is in two rectangular holes, the outer wall of two deflectors has cup jointed same movable plate that looks sideways at the structure for the U-shaped, two same roofs of top fixedly connected with of movable plate, the lateral wall fixedly connected with of roof looks sideways at the splint that the structure is L shape, the inside wall bonding of splint has the rubber pad, open at the top of splint has two screw holes, threaded hole equal screw thread is pegged graft and is had first screw rod, the bar groove has all been opened at the top of two deflectors, open at the top of roof has two round holes, equal screw thread is pegged graft in two round holes has the second screw rod, the bottom of second screw rod supports respectively at two bar.

Further, arm lock mechanism still includes the curb plate, and the top of curb plate and the bottom welding of table, the lateral wall of curb plate is opened has the through-hole, and the welding has the pipe in the through-hole, and the inner wall screw thread of pipe is pegged graft and is had the screw thread horizontal pole, and the one end welding of screw thread horizontal pole has the handle, and the one end that the curb plate was kept away from to the screw thread horizontal pole is passed through the bearing and is rotated with the movable.

Further, the lateral wall welding that the curb plate is close to the bottom has the scale of level placement, and the one end welding that the curb plate was kept away from to the scale has the riser, and the top of riser and the bottom welding of table.

Furthermore, the top of table is opened has the recess of a plurality of bars, and the inner wall of recess all bonds and has the rubber strip, and the rubber strip is located between two arm lock mechanisms.

Furthermore, the side wall of the clamping plate is welded with an inclined rib, and the bottom end of the inclined rib is welded with the top of the top plate.

Furthermore, the outer wall of the bottom of the table plate is welded with support columns near four corners.

Furthermore, rubber abutting pieces are bonded to the bottom ends of the first screw rods.

The utility model has the advantages that:

1. through setting up two arm lock mechanisms, when fixed work piece, place the work piece between the splint of two arm lock mechanisms, the twist grip after that, the handle drives the screw thread horizontal pole and rotates, and screw thread horizontal pole limit is rotated the side and is moved splint and move towards the direction that is close to the work piece, and when the splint of two arm lock mechanisms were pressed from both sides the work piece tightly, the twist grip stop can, rotate first screw rod and second screw rod after that, support the locking that tightly can accomplish the work piece position with work piece and deflector respectively until first screw rod and second screw rod.

2. Through setting up the rubber strip, the rubber strip has increased the frictional force with the work piece contact for the work piece is fixed more reliably.

3. Through setting up movable plate and deflector, the movable plate cover is on the deflector, and when removing, the movable plate removes along the deflector, and this can be so that the removal process of movable plate is more steady, and avoids the position of movable plate and splint to take place the skew.

Drawings

Fig. 1 is a schematic front view of a sectional structure of a fixing device for multifunctional machining according to embodiment 1 of the present invention;

fig. 2 is a schematic partial perspective view of a fixing device for multifunctional machining according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a partial front view cross-sectional structure of an embodiment 2 of a fixing device for multifunctional machining according to the present invention.

In the figure: the device comprises a side plate 1, a clamping arm mechanism 2, a table plate 3, a guide plate 4, a moving plate 5, a support column 6, a threaded cross rod 7, a handle 8, a second screw rod 9, an inclined rib 10, a clamping plate 11, a first screw rod 12, a rubber abutting piece 13, a rubber strip 14, a rubber pad 15, a top plate 16, a vertical plate 17 and a graduated scale 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, a fixing device for multifunctional machining includes a table plate 3, the outer wall of the top of the table plate 3 is provided with four rectangular holes, and two rectangular holes on the same side are provided with the same clamping arm mechanism 2, the clamping arm mechanism 2 includes two guide plates 4, two ends of the two guide plates 4 are respectively welded in the two rectangular holes, the outer wall of the two guide plates 4 is sleeved with the same movable plate 5 with a side view structure of U shape, because the movable plate 5 is sleeved on the guide plates 4, the movable plate 5 moves along the guide plates 4 during moving, which can make the moving process of the movable plate 5 more stable and avoid the position deviation of the movable plate 5 and the clamping plates 11, two top ends of the movable plate 5 are welded with the same top plate 16, the side wall of the top plate 16 is welded with the clamping plates 11 with an L-shaped structure, the inner side wall of the clamping plates, open at splint 11's top has two screw holes, and threaded hole is downthehole equal screw thread and is pegged graft and have first screw rod 12, and the bar groove has all been opened at the top of two deflector 4, and open at roof 16's top has two round holes, and the equal screw thread is pegged graft in two round holes has second screw rod 9, and second screw rod 9's bottom supports respectively at two bar inslot.

The utility model discloses in, arm lock mechanism 2 still includes curb plate 1, and the top of curb plate 1 and the bottom welding of table 3, the lateral wall of curb plate 1 are opened there is the through-hole, and the welding has the pipe in the through-hole, and the inner wall screw thread of pipe is pegged graft and is had screw thread horizontal pole 7, and the one end welding of screw thread horizontal pole 7 has handle 8, and the one end that curb plate 1 was kept away from to screw thread horizontal pole 7 is passed through the bearing and is rotated with movable plate 5.

Wherein, the top of table 3 is opened has the recess of a plurality of bars, and the inner wall of recess has all bonded rubber strip 14, and rubber strip 14 is located between two arm lock mechanisms 2, and rubber strip 14 has increased the frictional force with the work piece contact for the work piece is fixed more reliably.

Wherein, the welding of the lateral wall of splint 11 has diagonal rib 10, and the bottom of diagonal rib 10 and the top welding of roof 16.

Wherein, the outer wall of the bottom of the table plate 3 is welded with support columns 6 near four corners.

Wherein, the bottom of the first screw 12 is adhered with a rubber resisting sheet 13.

The working principle is as follows: when a workpiece is fixed, the workpiece is placed between the clamping plates 11 of the two clamping arm mechanisms 2, then the handle 8 is rotated, the handle 8 drives the threaded cross rod 7 to rotate, the threaded cross rod 7 drives the clamping plates 11 to move towards the direction close to the workpiece while rotating, when the clamping plates 11 of the two clamping arm mechanisms 2 clamp the workpiece, the handle 8 is stopped from rotating, in the above, because the moving plate 5 is sleeved on the guide plate 4, the moving plate 5 moves along the guide plate 4 during moving, so that the moving process of the moving plate 5 is more stable, the position deviation of the moving plate 5 and the clamping plate 11 is avoided, and then the first screw 12 and the second screw 9 are rotated until the first screw 12 and the second screw 9 are respectively tightly propped against the workpiece and the guide plate, so that the position of the workpiece can be locked, and the rubber strip 14 increases the friction force contacting with the workpiece, so that the workpiece is fixed more reliably.

Example 2

Referring to fig. 3, the present embodiment is mainly different from embodiment 1 in that, in the present embodiment, a horizontally placed scale 18 is welded on a side wall of a side plate 1 near the bottom, a vertical plate 17 is welded on one end of the scale 18 far away from the side plate 1, and a top end of the vertical plate 17 is welded with the bottom of a table plate 3.

The working principle is as follows: when the movable plate 5 moves, the bottom of the movable plate 5 moves along the graduated scale 18 and stays at a certain position, and the graduated scale 18 provides data support for adjusting the position of the movable plate 5 on two sides, so that the working personnel can ensure that the workpiece is positioned in the middle of the table plate 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. A fixing device for multifunctional machining comprises a table plate (3) and is characterized in that four rectangular holes are formed in the outer wall of the top of the table plate (3), the same clamping arm mechanism (2) is arranged at the two rectangular holes on the same side, the clamping arm mechanism (2) comprises two guide plates (4), two ends of each guide plate (4) are fixedly connected into the two rectangular holes respectively, the outer wall of each guide plate (4) is sleeved with a movable plate (5) with a U-shaped side view structure, two top ends of each movable plate (5) are fixedly connected with a same top plate (16), a clamping plate (11) with an L-shaped side view structure is fixedly connected with the side wall of each top plate (16), a rubber pad (15) is bonded on the inner side wall of each clamping plate (11), two threaded holes are formed in the top of each clamping plate (11), and first screw rods (12) are inserted into the threaded holes, the top of two deflector (4) has all been opened there is the bar groove, and the top of roof (16) is opened has two round holes, and equal screw thread grafting has second screw rod (9) in two round holes, and the bottom of second screw rod (9) supports respectively at two bar inslot.

2. The multifunctional fixing device for machining according to claim 1, wherein the clamping arm mechanism (2) further comprises a side plate (1), the top of the side plate (1) is welded to the bottom of the table plate (3), a through hole is formed in the side wall of the side plate (1), a round pipe is welded in the through hole, a threaded cross rod (7) is inserted into the inner wall of the round pipe in a threaded mode, a handle (8) is welded to one end of the threaded cross rod (7), and one end, far away from the side plate (1), of the threaded cross rod (7) is rotatably connected with the moving plate (5) through a bearing.

3. The fixing device for multifunctional machining is characterized in that a horizontally placed graduated scale (18) is welded on the side wall, close to the bottom, of the side plate (1), a vertical plate (17) is welded on one end, far away from the side plate (1), of the graduated scale (18), and the top end of the vertical plate (17) is welded with the bottom of the table plate (3).

4. The fixing device for multifunctional machining is characterized in that a plurality of strip-shaped grooves are formed in the top of the table plate (3), rubber strips (14) are bonded to the inner walls of the grooves, and the rubber strips (14) are located between the two clamping arm mechanisms (2).

5. The multifunctional machining fixture according to claim 4, wherein the inclined ribs (10) are welded to the side walls of the clamping plates (11), and the bottom ends of the inclined ribs (10) are welded to the top of the top plate (16).

6. The multifunctional machining fixing device as claimed in claim 5, characterized in that support columns (6) are welded to the outer wall of the bottom of the table (3) near four corners.

7. The fixing device for multifunctional machine tool according to claim 6, wherein the bottom end of the first screw (12) is bonded with a rubber retaining sheet (13).