CN217530592U

CN217530592U - Automatic machining clamp for gearbox body workpiece

Info

Publication number: CN217530592U
Application number: CN202221448293.6U
Authority: CN
Inventors: 赵冬; 周少杰; 李成铭
Original assignee: Dalian Hua Hua Machinery Model Co ltd
Current assignee: Dalian Hua Hua Machinery Model Co ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-10-04
Anticipated expiration: 2032-06-11

Abstract

Gearbox box work piece automated processing anchor clamps, belong to the processing anchor clamps field, in order to solve the problem that promotes anchor clamps degree of automation, a side-mounting riser of base, the reference column is integrated into one piece or two cylinders that are the echelonment that the separation is connected fixedly, the cross-sectional area of front end cylinder is greater than the cross-sectional area of rear end cylinder, the rear end cylinder imbeds in the perforating hole at riser middle part, and be connected with the end cover that is located the riser back, the cross-sectional area of end cover is greater than the cross-sectional area of rear end cylinder, install the cushion on the riser of reference column both sides, the screw thread shaft imbeds in the thread bush in the perforating hole at clamp plate seat entablature middle part, the one end installation clamp plate of screw thread shaft towards the reference column, the other end installation handle of screw thread shaft, the effect is that the realization work piece presss from both sides steadily.

Description

Automatic machining clamp for gearbox body workpiece

Technical Field

The utility model belongs to add clamping apparatus field relates to a gearbox box work piece automated processing anchor clamps.

Background

The existing gearbox box body workpiece clamp usually depends on two flat plate pieces to be squeezed and clamped through bolts and the like and is used for machining, and the clamp capable of automatically (including semi-automatically) positioning and clamping is not provided, so that the existing clamp is high in manual participation degree, low in positioning accuracy and low in clamp efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the automation degree of the lifting clamp, the utility model provides a following technical scheme: the utility model provides a gearbox box work piece automated processing anchor clamps, the on-line screen storage device comprises a base, the riser, the reference column, the end cover, bore cover seat, the backing plate, the bolt, the drill bushing, the clamp plate seat, the clamp plate, the screw shaft, the thread bush, the handle, the limiting plate, the cushion, the riser is installed to one side of base, the reference column is integrated into one piece or separate and connect fixed two cylinders that are the echelonment, the cross-sectional area of front end cylinder is greater than the cross-sectional area of rear end cylinder, the rear end cylinder imbeds in the perforating hole in riser middle part, and be connected with the end cover that is located the riser back, the cross-sectional area of end cover is greater than the cross-sectional area of rear end cylinder, install the cushion on the riser of reference column both sides, the backing plate is installed at the top of riser, the open slot on the backing plate and the perforating hole on the drill cover seat are located the same axis, link up and down the drill cover seat through the bolt and fix in the open slot on the backing plate from top, make the drill cover seat fix on the riser through the backing plate, the drill cover seat, the drill bushing is fixed on the drill bushing seat, the drill bushing is installed inside in the embedding of drill bushing, the opposite side of base installs the clamp plate seat, the thread shaft is installed to the other end of the mounting of the handle.

Furthermore, the front end cylinder of reference column is front end open-ended hollow cylinder, has the recess on the clamp plate orientation front end open-ended face.

Furthermore, the cushion block is fixed on the vertical plates on two sides of the positioning column through fifth screws.

Furthermore, limiting plates are arranged at the edges of two sides of the vertical plate.

Furthermore, the limiting plate on one side of the vertical plate is positioned on the upper edge of the side of the vertical plate, and the limiting plate on the other side of the vertical plate is positioned on the lower edge of the side of the vertical plate.

Furthermore, the limiting plate is installed at the two side edges of the vertical plate through fourth screws, and gaskets are arranged on the fourth screws and located between nuts of the fourth screws and the back surface of the vertical plate.

Further, the base is provided with the vertical plate on the base through a screw, the rib plate is fixed on the base through a first screw, and the vertical plate is fixed on the rib plate through a screw.

Furthermore, the rear end column is connected with an end cover positioned on the back of the vertical plate through a second screw.

Furthermore, a countersunk screw is arranged at the top of the drill bushing, and the drill bushing shaft is fastened with the end cover of the drill bushing through a sixth screw.

Furthermore, the base is provided with an opening which is adaptive to the shape of a workpiece of the gearbox body.

Has the advantages that: the utility model discloses a hollow cylinder of reference column sets up with the recess of clamp plate relatively, can clip relatively to two work piece faces of gearbox box work piece to the hollow cylinder of accessible threaded shaft and the cooperation adjustment reference column of thread bush realizes that it is steady relatively to clip with the distance of the recess of clamp plate, and makes the adjustment of distance more easy through setting up the handle. The utility model discloses an embedded installation and screw fixed connection's combination form stable installation reference column. The hollow column body of the positioning column is opposite to the groove of the pressing plate, so that a workpiece of the gearbox box body is positioned and clamped, and the limiting assistance in all directions is realized by the drill bushing, the limiting plate, the base and the like, so that the stable clamping is realized. And the movement between the structures is more stable and flexible, the disassembly and the assembly are convenient, and the cost is lower.

Drawings

Fig. 1 is a perspective view of a clip.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a cross-sectional view of the front view of fig. 1.

Fig. 4 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 3.

Fig. 5 is a sectional view B-B of fig. 4.

Wherein: 1. the drilling tool comprises a first screw, a rib plate 2, a vertical plate 3, a positioning column 4, a second screw 5, an end cover 6, a backing plate 7, a drill bushing seat 8, a bolt 9, a drill bushing 10, a pressing plate 11, a third screw 12, a threaded shaft 13, a threaded bushing 14, a threaded bushing 15, a handle, 16, a pressing plate seat, 17, a cylindrical pin, 18, a base, 19, a countersunk screw, 20, a limiting plate, 21, a gasket, 22, a fourth screw, 23, a fifth screw, 24, a cushion block, 25, a drill sleeve shaft, 26, an end cover and 27, and a sixth screw.

Detailed Description

The utility model provides a gearbox box work piece automated processing anchor clamps, includes base 18, first screw 1, riser 3, gusset 2, reference column 4, second screw 5, end cover 6, drill bushing seat 8, backing plate 7, bolt 9, drill bushing 10, clamp plate seat 16, cylindric lock 17, clamp plate 11, third screw 12, threaded shaft 13, threaded sleeve 14, handle 15, countersunk screw 19, limiting plate 20, gasket 21, fourth screw 22, fifth screw 23, cushion 24, drill bushing axle 25, end cover 26, sixth screw 27.

The vertical plate 3 is installed on one side of the base 18, in one scheme, the base 18 installs the vertical plate 3 on the one side of the base 18 through a screw, and preferably, the base 18 fixes the rib plate 2 on the one side of the base 18 through a first screw 1, and fixes the vertical plate 3 on the rib plate 2 through a screw.

The positioning column 4 is integrally formed or two stepped columns which are separately connected and fixed, the cross section area of the front end column is larger than that of the rear end column, the rear end column is embedded in a through hole in the middle of the vertical plate 3 and is connected with an end cover 6 positioned on the back of the vertical plate 3 through a second screw 5, and the cross section area of the end cover 6 is larger than that of the rear end column, so that the positioning column 4 is fastened on the vertical plate 3.

Cushion blocks 24 are arranged on the vertical plates 3 on two sides of the positioning column 4, the distance between the two cushion blocks 24 is slightly larger than the diameter of the positioning column 4, so that the positioning column 4 is just clamped between the two opposite cushion blocks 24, and the cushion blocks 24 are fixed on the vertical plates 3 on two sides of the positioning column 4 through fifth screws 23.

Limiting plates 20 are arranged at the edges of the vertical plate 3 positioned at the two sides of the positioning column 4, the limiting plates 20 are arranged at the edges of the two sides of the vertical plate 3 through fourth screws 22, and a gasket 21 positioned between a nut of the fourth screw 22 and the back surface of the vertical plate 3 is arranged on the fourth screw 22. In a preferable scheme, the limiting plate 20 on one side of the vertical plate 3 is located at the upper edge of the side of the vertical plate 3, and the limiting plate 20 on the other side of the vertical plate 3 is located at the lower edge of the side of the vertical plate 3.

The top of the vertical plate 3 is provided with a backing plate 7, the backing plate 7 is fixedly connected with the top of the vertical plate 3, an open slot on the backing plate 7 and a through hole on the drill bushing seat 8 are positioned on the same axis, the drill bushing seat 8 is upwards penetrated through the drill bushing seat 8 through a bolt 9 and is fixed in the open slot on the backing plate 7, the drill bushing seat 8 is fixed on the vertical plate 3 through the backing plate 7, the drill bushing 10 is fixedly arranged on the drill bushing seat 8, the top of the drill bushing 10 is provided with a countersunk screw 19, a drill bushing shaft 25 is embedded and arranged inside the drill bushing 10, and is fastened with a drill bushing end cover 26 through a sixth screw 27.

A pressing plate seat 16 is arranged on the other side, opposite to the one side, of the base 18, the pressing plate seat 16 is arranged on the other side of the base 18 through the cylindrical pin 1717 and/or a screw by the base 18, the threaded shaft 13 is embedded in a through hole in the middle of an upper cross beam of the pressing plate seat 16, the pressing plate 11 is arranged at one end, facing the positioning column 4, of the threaded shaft 13 through a third screw 12, and a handle 15 is arranged at the other end, opposite to the one end, of the threaded shaft 13.

The first screw 1, the second screw 5, the third screw 12, the fourth screw 22, the fifth screw 23 and the sixth screw 27 are socket cap screws, the cylindrical pin 17 is an internally threaded cylindrical pin 17, and the countersunk-head first screw 1 is a cross countersunk-head screw 19.

The recess of the hollow cylinder of reference column 4 and clamp plate 11 is relative through reference column to this embodiment sets up, can carry relatively to two work pieces faces of gearbox box work piece to the distance of the hollow cylinder of accessible threaded shaft 13 and the recess of thread bush 14 is adjusted reference column 4 and clamp plate 11 and is realized pressing from both sides steadily relatively, and makes the adjustment of distance easier through setting up handle 15, can promote positioning accuracy. The positioning column 4 is integrally formed or two stepped columns which are separately connected and fixed, the rear end column is embedded into a through hole in the middle of the vertical plate 3 and is connected with an end cover 6 positioned on the back of the vertical plate 3, the cross sectional area of the end cover 6 is larger than that of the rear end column, and the positioning column 4 is stably installed in a combined mode of embedded installation and screw fixed connection. The arrangement of the cushion blocks 24 and the limiting plates 20 can help to adapt the shape of the workpiece to clamp and limit, so that the clamp can clamp stably. The top of the vertical plate 3 is provided with a base plate 7, an open slot on the base plate 7 and a through hole on the drill bushing seat 8 are positioned on the same axis, the open slot penetrates through the drill bushing seat 8 from top to bottom through a bolt 9 and is fixed in the open slot on the base plate 7, so that the drill bushing seat 8 is fixed on the vertical plate 3 through the base plate 7, the drill bushing 10 is fixedly arranged on the drill bushing seat 8, a drill bushing shaft 25 is embedded in the drill bushing 10, and the means is to realize the fixation of the drill bushing 10. The hollow column body of the positioning column 4 and the groove of the pressing plate 11 are oppositely arranged for positioning and clamping workpieces of a gearbox body, and the drill bushing 10, the limiting plate 20, the base 18 and the like realize limiting assistance in all directions to realize stable clamping. And the movement between the structures is more stable and flexible, the disassembly and the assembly are convenient, and the cost is lower.

The method of use of this example is as follows: the gearbox box workpiece is placed between the hollow cylinder of the positioning column 4 and the groove of the pressing plate 11 and is oppositely arranged, the distance between the hollow cylinder of the positioning column 4 and the groove of the pressing plate 11 is adjusted through the matching of the threaded shaft 13 and the threaded sleeve 14, and the gearbox box workpiece is clamped between the hollow cylinder of the positioning column 4 and the groove of the pressing plate 11.

The above description is only for the purpose of creating a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. An automatic machining clamp for a gearbox body workpiece comprises a base (18), a vertical plate (3), a positioning column (4), an end cover (6), a drill bushing seat (8), a base plate (7), a bolt (9), a drill bushing (10), a pressure plate seat (16), a pressure plate (11), a threaded shaft (13), a threaded bushing (14), a handle (15), a limiting plate (20) and a cushion block (24), wherein the vertical plate (3) is installed on one side of the base (18), the positioning column (4) is integrally formed or fixedly connected with two stepped columns, the cross sectional area of a front-end column is larger than that of a rear-end column, the rear-end column is embedded in a through hole in the middle of the vertical plate (3) and is connected with the end cover (6) on the back of the vertical plate (3), the cross sectional area of the end cover (6) is larger than that of the rear-end column, the cushion blocks (24) are installed on the vertical plate (3) on two sides of the positioning column (4), the top of the vertical plate (3) is provided with the base plate (7), the base plate (7) is positioned on the same axis with the through hole on the drill bushing seat (8), the drill bushing seat (7) and is fixed on the drill bushing seat (8) through the bolt, drill bushing (10) fixed mounting is on drill bushing seat (8), and drill bushing axle (25) embedding is installed inside drill bushing (10), and clamp plate seat (16) are installed to the opposite side of base (18), and screw thread axle (13) are embedded in screw thread bushing (14) in the perforating hole in clamp plate seat (16) entablature middle part, and press plate (11) are installed towards the one end of reference column (4) in screw thread axle (13), and handle (15) are installed to the other end of screw thread axle (13).

2. The automatic machining clamp for the gearbox box body workpiece as recited in claim 1, wherein a front end column body of the positioning column (4) is a hollow column body with an opening at the front end, and a plate surface of the pressing plate (11) facing the front end opening of the front end column body is provided with a groove.

3. The automatic machining clamp for the gearbox box workpiece as recited in claim 1, characterized in that the cushion block (24) is fixed on the vertical plate (3) at two sides of the positioning column (4) through a fifth screw (23).

4. The automatic machining clamp for the gearbox box workpiece as recited in claim 1, wherein limiting plates (20) are mounted at the edges of two sides of the vertical plate (3).

5. The automatic machining clamp for the gearbox box workpiece as recited in claim 2, wherein the limiting plate (20) on one side of the vertical plate (3) is located on the upper edge of the side of the vertical plate (3), and the limiting plate (20) on the other side of the vertical plate (3) is located on the lower edge of the side of the vertical plate (3).

6. The automatic machining clamp for the workpiece of the gearbox casing as recited in claim 4 or 5, characterized in that the limiting plate (20) is mounted at two side edges of the vertical plate (3) through fourth screws (22), and the fourth screws (22) are provided with gaskets (21) between nuts of the fourth screws (22) and the back surface of the vertical plate (3).

7. The automatic machining clamp for the gearbox box workpiece according to claim 1 is characterized in that the base (18) is used for installing the vertical plate (3) on the base (18) through a screw, the rib plate (2) is fixed on the base (18) through the first screw (1), and the vertical plate (3) is fixed on the rib plate (2) through the screw.

8. The automatic machining clamp for the workpiece of the gearbox casing as recited in claim 1, characterized in that the rear end column is connected with an end cover (6) positioned at the back of the vertical plate (3) through a second screw (5).

9. The automatic machining clamp for the workpiece of the gearbox casing body as claimed in claim 1, characterized in that a countersunk head screw (19) is mounted at the top of the drill bushing (10), and the drill bushing shaft (25) is fastened with the drill bushing end cover (26) through a sixth screw (27).

10. The automated gearbox casing workpiece processing clamp as recited in claim 1, characterized in that the base (18) is provided with an opening adapted to the shape of the gearbox casing workpiece.