CN219426164U

CN219426164U - Combined tool for machining high-precision small-diameter pin holes

Info

Publication number: CN219426164U
Application number: CN202223186139.9U
Authority: CN
Inventors: 金湘翔; 金作宪
Original assignee: Jiangsu Kaihai Precision Piston Co ltd
Current assignee: Jiangsu Kaihai Precision Piston Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-07-28
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a combined tool for processing high-precision small-diameter pin holes, and relates to the technical field of pin hole devices; the utility model comprises a bottom plate, wherein the upper surface of the bottom plate is slidably provided with a moving plate, the upper surface of the moving plate is slidably provided with an adjusting plate, the upper surface of the adjusting plate is fixedly provided with a drilling machine, one side surface of the bottom plate is fixedly provided with a vertical plate, one side surface of the vertical plate is rotatably provided with a rotary table, the surface of the rotary table is fixedly provided with a fixed plate, the other end of the surface of the fixed plate is slidably provided with a second clamp, a workpiece is fixedly clamped through the mutual matching of the first clamp and the second clamp, the workpiece is better pin-hole, the loosening problem of the workpiece is prevented, a motor drives a belt to drive the rotary table to rotate, the position of the workpiece can be adjusted without disassembling the workpiece, and therefore the working efficiency is improved.

Description

Combined tool for machining high-precision small-diameter pin holes

Technical Field

The utility model relates to the technical field of pin hole devices, in particular to a combined tool for machining high-precision small-diameter pin holes.

Background

In recent years, with the rapid development of society, the processing and manufacturing precision required by workpieces is continuously improved, the structural variety is also continuously increased, the size requirement and the precision requirement of a plurality of new products are more severe, however, the existing pin hole device cannot well fix a workpiece, the workpiece is easy to loosen in the processing process, so that the precision of the pin hole is influenced, the position of the workpiece is inconvenient to adjust in the processing process, the workpiece is required to be detached to adjust when a plurality of holes are cut on the workpiece, the working efficiency is low, and aiming at the problems, the inventor proposes a combined tool for processing high-precision small-diameter pin holes.

Disclosure of Invention

In order to solve the problems that the prior pin hole device is not well fixed on a machined part, a workpiece is easy to loosen in the machining process, so that the precision of the pin hole is affected, the position of the workpiece is inconvenient to adjust in the machining process, and the workpiece is required to be disassembled to adjust the position when a plurality of holes are cut on the workpiece, so that the working efficiency is low; the utility model aims to provide a combined tool for machining high-precision small-diameter pin holes.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a combination frock of processing high accuracy minor diameter pinhole, includes the bottom plate, bottom plate upper surface slidable mounting has the movable plate, movable plate and bottom plate mutually support, movable plate upper surface slidable mounting has the regulating plate, the regulating plate mutually support with the movable plate, fixed surface installs the rig on the regulating plate, bottom plate one side fixed surface installs the riser, riser one side surface rotation installs the carousel, carousel fixed surface installs the fixed plate, the third spout has been seted up to the fixed plate surface, fixed plate surface one end fixed mounting has the baffle, fixed plate surface one end fixed mounting has first anchor clamps, fixed plate surface other end slidable mounting has the second anchor clamps, first anchor clamps mutually support with the second anchor clamps.

Preferably, the first spout has been seted up to bottom plate upper surface, bottom plate upper surface one end fixed mounting has the curb plate, curb plate one side fixed surface installs the cylinder, cylinder output and movable plate fixed connection, movable plate lower surface fixed mounting has first slider, first slider and first spout mutually support, the second spout has been seted up to movable plate upper surface, regulating plate slidable mounting is in the second spout.

Preferably, the lower surface of the adjusting plate is fixedly provided with a second sliding block, the second sliding block is matched with a second sliding groove, the second sliding block is internally provided with a bolt in a threaded manner, the bolt penetrates through the second sliding block to the second sliding groove, the upper surface of the adjusting plate is fixedly provided with an electric telescopic rod, the drilling machine is fixedly arranged on the upper surface of the electric telescopic rod, and the output end of the drilling machine is fixedly provided with a boring cutter.

Preferably, the electric putter is installed to baffle one side surface fixed mounting, second anchor clamps and electric putter fixed connection, second anchor clamps lower surface fixed mounting has the third slider, the third slider mutually supports with the third spout, the draw-in groove has been seted up on second anchor clamps surface, carousel one side surface fixed mounting has the pivot, pivot surface fixed mounting has first belt pulley, first belt pulley surface transmission installs the belt, the second belt pulley is installed in the belt other end transmission, second belt pulley fixed mounting is at the motor output.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the first clamp and the second clamp are matched with each other to fix and clamp the workpiece, so that the workpiece can be better subjected to pin hole, the problem of loosening of the workpiece is prevented, the belt is driven by the motor to drive the turntable to rotate, the workpiece is not required to be disassembled, and the position of the workpiece can be adjusted, so that the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the overall left-view structure of the present utility model.

Fig. 3 is a schematic view of the structure of the drilling machine of the utility model.

Fig. 4 is a schematic structural view of the clamp of the present utility model.

FIG. 5 is a schematic view of the belt structure of the present utility model.

In the figure: 1. a bottom plate; 11. a first chute; 12. a side plate; 121. a cylinder; 13. a riser; 2. a moving plate; 21. a first slider; 22. a second chute; 3. an adjusting plate; 31. a second slider; 311. a bolt; 32. an electric telescopic rod; 33. a drilling machine; 331. boring cutter; 4. a turntable; 41. a fixing plate; 411. a third chute; 42. a baffle; 43. a first clamp; 5. an electric push rod; 51. a second clamp; 511. a third slider; 512. a clamping groove; 6. a rotating shaft; 61. a first pulley; 62. a belt; 63. a second pulley; 64. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-5, the utility model provides a combined tool for processing high-precision small-diameter pin holes, which comprises a bottom plate 1, wherein a movable plate 2 is slidably arranged on the upper surface of the bottom plate 1, the movable plate 2 is matched with the bottom plate 1, an adjusting plate 3 is slidably arranged on the upper surface of the movable plate 2, the adjusting plate 3 is matched with the movable plate 2, a drilling machine 33 is fixedly arranged on the upper surface of the adjusting plate 3, a vertical plate 13 is fixedly arranged on one side surface of the bottom plate 1, a rotary table 4 is rotatably arranged on one side surface of the vertical plate 13, a fixed plate 41 is fixedly arranged on the surface of the rotary table 4, a third sliding groove 411 is formed on the surface of the fixed plate 41, a baffle 42 is fixedly arranged on one end of the surface of the fixed plate 41, a first clamp 43 is fixedly arranged on one end of the surface of the fixed plate 41, a second clamp 51 is slidably arranged on the other end of the surface of the fixed plate 41, and the first clamp 43 and the second clamp 51 are mutually matched.

Through adopting above-mentioned technical scheme, movable plate 2 is used for moving rig 33 and makes rig 33 carry out the pinhole to the work piece, and regulating plate 3 is used for adjusting the position about rig 33, makes rig 33 accurate to the work piece pinhole, and riser 13 is used for fixed motor 64 and carousel 4, and carousel 4 is used for taking the work piece to rotate, conveniently adjusts the position of work piece, and third spout 411 is used for making second anchor clamps 51 slide, mutually supporting through first anchor clamps 43 and second anchor clamps 51 to the fixed centre gripping of work piece.

The first sliding chute 11 has been seted up to bottom plate 1 upper surface, and bottom plate 1 upper surface one end fixed mounting has curb plate 12, and curb plate 12 one side fixed surface installs cylinder 121, and cylinder 121 output and movable plate 2 fixed connection, movable plate 2 lower surface fixed mounting have first slider 21, and first slider 21 cooperates with first sliding chute 11, and movable plate 2 upper surface has seted up second sliding chute 22, and regulating plate 3 slidable mounting is in second sliding chute 22.

Through adopting above-mentioned technical scheme, through first slider 21 and first spout 11 mutually supporting, make things convenient for movable plate 2 to remove, cylinder 121 is used for promoting movable plate 2 and removes to make rig 33 to the work piece pinhole, second spout 22 is used for making regulating plate 3 slide.

The lower surface of the adjusting plate 3 is fixedly provided with a second sliding block 31, the second sliding block 31 is matched with the second sliding groove 22, the second sliding block 31 is internally provided with a bolt 311 in a threaded manner, the bolt 311 penetrates through the second sliding block 31 to the second sliding groove 22, the upper surface of the adjusting plate 3 is fixedly provided with an electric telescopic rod 32, a drilling machine 33 is fixedly arranged on the upper surface of the electric telescopic rod 32, and the output end of the drilling machine 33 is fixedly provided with a boring cutter 331.

Through adopting above-mentioned technical scheme, through the cooperation of second slider 31 and second spout 22, adjust the position of regulating plate 3 to adjust the position of rig 33, electric telescopic handle 32 is used for adjusting the height of rig 33, and boring cutter 331 is used for carrying out the pinhole to the work piece.

The baffle 42 one side surface fixed mounting has electric putter 5, second anchor clamps 51 and electric putter 5 fixed connection, second anchor clamps 51 lower surface fixed mounting has third slider 511, third slider 511 and third spout 411 mutually support, draw-in groove 512 has been seted up on the second anchor clamps 51 surface, carousel 4 one side surface fixed mounting has pivot 6, pivot 6 surface fixed mounting has first belt pulley 61, first belt pulley 61 surface transmission installs belt 62, belt 62 other end transmission installs second belt pulley 63, second belt pulley 63 fixed mounting is at the motor 64 output.

Through adopting above-mentioned technical scheme, electric putter 5 is used for promoting second anchor clamps 51 to the work piece centre gripping, does not have the time to do second anchor clamps 51 slip through the cooperation of third slider 511 and third spout 411, and draw-in groove 512 is used for the card main work piece, drives second belt pulley 63 through motor 64 and rotates to make belt 62 take first belt pulley 61 to rotate, thereby make carousel 4 rotate, thereby realize adjusting the position of work piece.

Working principle: when the workpiece is subjected to pin hole, the first clamp 43 and the second clamp 51 are matched with each other to fixedly clamp the workpiece, the second clamp 51 is pushed by the electric push rod 5 to clamp the workpiece in the clamping groove 512, then the position of the drilling machine 33 is adjusted according to the position of the workpiece, the left and right positions of the drilling machine 33 are adjusted by the mutual matching of the second sliding block 31 and the second sliding groove 22, the height of the drilling machine 33 is adjusted by the electric telescopic rod 32, then the air cylinder 121 pushes the moving plate 2 to advance, so that the drilling machine 33 is used for pin hole of the workpiece, after a hole is machined, the position of the workpiece is adjusted, the second belt pulley 63 is driven to rotate by the motor 64, so that the belt 62 is driven to rotate by the first belt pulley 61, the turntable 4 is rotated, the position of the workpiece is adjusted, and then pin hole is finished.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a combination frock of processing high accuracy minor diameter pinhole, includes bottom plate (1), its characterized in that: the utility model discloses a movable plate, including bottom plate (1), fixed plate (41) surface one end fixed mounting has first anchor clamps (43), fixed plate (41) surface other end slidable mounting has second anchor clamps (51), fixed plate (43) and second anchor clamps (51) mutually support, fixed plate (3) upper surface installs rig (33), fixed plate (1) one side surface installs riser (13), riser (13) one side surface rotates installs carousel (4), carousel (4) surface fixed mounting has fixed plate (41), fixed plate (41) surface one end fixed mounting has first anchor clamps (43).

2. The combined tool for machining the high-precision small-diameter pin holes is characterized in that a first sliding groove (11) is formed in the upper surface of the bottom plate (1), a side plate (12) is fixedly arranged at one end of the upper surface of the bottom plate (1), an air cylinder (121) is fixedly arranged on one side surface of the side plate (12), and the output end of the air cylinder (121) is fixedly connected with the movable plate (2).

3. The combined tool for machining the high-precision small-diameter pin holes is characterized in that a first sliding block (21) is fixedly arranged on the lower surface of the moving plate (2), the first sliding block (21) is matched with the first sliding groove (11), a second sliding groove (22) is formed in the upper surface of the moving plate (2), and the adjusting plate (3) is slidably arranged in the second sliding groove (22).

4. A combined fixture for machining a high-precision small-diameter pin hole according to claim 3, wherein a second sliding block (31) is fixedly arranged on the lower surface of the adjusting plate (3), the second sliding block (31) is matched with the second sliding groove (22), the second sliding block (31) is internally provided with a bolt (311) in a threaded manner, and the bolt (311) penetrates through the second sliding block (31) to the second sliding groove (22).

5. The combined tool for machining the high-precision small-diameter pin holes, as set forth in claim 1, is characterized in that an electric telescopic rod (32) is fixedly installed on the upper surface of the adjusting plate (3), a drilling machine (33) is fixedly installed on the upper surface of the electric telescopic rod (32), and a boring cutter (331) is fixedly installed at the output end of the drilling machine (33).

6. The combined tool for machining the high-precision small-diameter pin holes, as set forth in claim 1, is characterized in that a third sliding groove (411) is formed in the surface of the fixing plate (41), and a baffle (42) is fixedly installed at one end of the surface of the fixing plate (41).

7. The combined tool for machining the high-precision small-diameter pin hole, as set forth in claim 6, wherein an electric push rod (5) is fixedly installed on one side surface of the baffle plate (42), the second clamp (51) is fixedly connected with the electric push rod (5), a third slide block (511) is fixedly installed on the lower surface of the second clamp (51), the third slide block (511) is matched with the third slide groove (411), and a clamping groove (512) is formed in the surface of the second clamp (51).

8. The combined tool for machining the high-precision small-diameter pin holes is characterized in that a rotating shaft (6) is fixedly arranged on one side surface of the rotary disc (4), a first belt pulley (61) is fixedly arranged on the surface of the rotating shaft (6), a belt (62) is arranged on the surface of the first belt pulley (61) in a transmission mode, a second belt pulley (63) is arranged on the other end of the belt (62) in a transmission mode, and the second belt pulley (63) is fixedly arranged at the output end of a motor (64).