CN212527628U

CN212527628U - A fine-tuning device for machining

Info

Publication number: CN212527628U
Application number: CN202021210853.5U
Authority: CN
Inventors: 金亚云; 顾燕; 康徐红
Original assignee: NANTONG INSTITUTE OF TECHNOLOGY
Current assignee: NANTONG INSTITUTE OF TECHNOLOGY
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-12
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a micromatic setting for machining relates to machining equipment technical field, including fixing base, workstation, cylinder, adjusting part and centre gripping subassembly, the centre gripping subassembly is used for realizing fixing the spare part of different shapes, the utility model discloses simple structure, the simple operation can adjust the swing angle of workstation through setting up adjusting part to carry out the micro-adjustment to the direction position of spare part, through setting up the centre gripping subassembly, can carry out the centre gripping to the spare part of different shapes, application scope is wide, and locking clamp plate and locking screw in this application can fix the workstation after adjusting simultaneously, avoid adding man-hour to the spare part, and the workstation appears becoming flexible.

Description

Fine adjustment device for machining

Technical Field

The utility model relates to a machining equipment technical field, concretely relates to micromatic setting for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The clamping device is used for fixing the parts on the existing mechanical equipment, but because the shapes of the parts are different, the clamping assembly can only fix the parts in one shape, and meanwhile, the positions of the parts cannot be adjusted after the parts are fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a micromatic setting for machining to solve the above-mentioned defect that leads to among the prior art.

The utility model provides a micromatic setting for machining, includes the fixing base and is located the workstation of fixing base top, the bottom surface fixedly connected with of workstation rotates the circular cylinder of being connected with the fixing base, be equipped with the inner chamber in the fixing base, the intracavity is equipped with the adjusting part who is used for rotating circular cylinder, the equipartition is equipped with a plurality of T-slot on the workstation, and every T-slot inslot all is equipped with the centre gripping subassembly, the centre gripping subassembly is used for realizing fixing the spare part of different shapes.

Preferably, the adjusting part includes the linking arm with circular cylinder sliding connection, be equipped with the spacing groove on the linking arm, be equipped with the spout that is linked together with the cavity in the fixing base, sliding connection has adjusting block in the spout, adjusting block is last to be equipped with the spacing post with spacing groove sliding connection, adjusting block is last to run through be equipped with rather than threaded connection's threaded rod, just the threaded rod rotates with the fixing base to be connected.

Preferably, the clamping assembly comprises two T-shaped sliding blocks connected with the T-shaped groove in a sliding mode, a connecting plate is fixedly connected to each T-shaped sliding block, and clamping blocks and tightening screws located on two sides of each clamping block are arranged on the connecting plate.

Preferably, the left side and the right side of the workbench are respectively integrally formed with a compression plate, the compression plates are arc-shaped, the upper end faces of the compression plates are provided with anti-skidding lines, the fixing seat is provided with a locking pressing plate corresponding to the compression step face, and the locking pressing plate is in threaded connection with a locking screw.

Preferably, the side wall of the fixing seat is provided with a hand wheel, and the hand wheel is fixedly connected with the threaded rod.

The utility model has the advantages that: (1) the utility model discloses simple structure, the simple operation through setting up adjusting part, can adjust the swing angle of workstation to the direction position to spare part carries out the micro-adjustment.

(2) Through setting up the centre gripping subassembly, can carry out the centre gripping to the spare part of different shapes, application scope is wide, and locking clamp plate and locking screw in this application can fix the workstation after adjusting simultaneously, avoid adding man-hour to the spare part, the workstation appears becoming flexible.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the inside of the fixing base of the present invention.

Fig. 3 is a schematic structural diagram of the middle working table of the present invention.

Fig. 4 is a schematic structural view of the middle clamping assembly of the present invention.

The device comprises a fixed seat 1, an inner cavity 11, a circular groove 12, a sliding groove 13, a locking pressing plate 14, a locking screw 15, a workbench 2, a pressing table 21, a T-shaped groove 22, a circular cylinder 3, an adjusting component 4, a connecting arm 41, a limiting groove 42, an adjusting sliding block 43, a limiting column 44, a threaded rod 45, a hand wheel 46, a clamping component 5, a T-shaped sliding block 51, a tightening screw 52, a connecting plate 53 and a clamping block 54.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a micromatic setting for machining, workstation 2 including fixing base 1 and being located fixing base 1 top, be equipped with inner chamber 11 in the fixing base 1, and be equipped with the circular recess 12 that is linked together with inner chamber 11 on the fixing base 1, the bottom surface fixedly connected with circular cylinder 3 of workstation 2, circular cylinder 3 is located circular recess 12 and rotates with fixing base 1 and is connected, be equipped with the adjusting part 4 that is used for rotating circular cylinder 3 in the inner chamber 11, the equipartition is equipped with a plurality of T-slot 22 on the workstation 2, and all is equipped with clamping component 5 in every T-slot 22, clamping component 5 is used for realizing fixing the spare part of different shapes.

In this embodiment, adjusting part 4 includes linking arm 41 with 3 sliding connection of circular cylinder, be equipped with spacing groove 42 on linking arm 41, be equipped with the spout 13 that is linked together with the cavity in the fixing base 1, sliding connection has adjusting block 43 in spout 13, be equipped with the spacing post 44 with spacing groove 42 sliding connection on adjusting block 43, the threaded rod 45 who runs through on the adjusting block 43 rather than threaded connection, just threaded rod 45 rotates with fixing base 1 to be connected, rotates threaded rod 45, and adjusting block 43 slides in spout 13, and adjusting block 43 removes the one end that drives linking arm 41 through spacing post 44 and removes, and linking arm 41 one end removes and can drive circular cylinder 3 and rotate to realize the rotation of the spare part on the workstation 2.

In this embodiment, the clamping assembly 5 includes two T-shaped sliders 51 slidably connected to the T-shaped groove 22, a connecting plate 53 is fixedly connected to the T-shaped slider 51, a clamping block 54 and a tightening screw 52 located at two sides of the clamping block 54 are disposed on the connecting plate 53, the T-shaped slider 51 slides to the clamping block 54 to contact with the component, and then the tightening screw 52 is rotated to make the clamping block closely contact with the upper end face of the worktable 2, so that the component can be fixed, and the components in different shapes can be clamped and fixed by the plurality of sets of clamping assemblies 5.

In this embodiment, the homogeneous body shaping of the left and right sides of workstation 2 has the pressure strip, the pressure strip is arc, and the up end of pressure strip is equipped with anti-skidding line, be equipped with on the fixing base 1 and compress tightly the corresponding locking clamp plate 14 of step face 21, threaded connection has locking screw 15 on the locking clamp plate 14, has adjusted behind the direction of workstation 2, rotates locking screw 15, and locking screw 15 and the up end in close contact with of pressure strip can realize that the lock of workstation 2 dies.

In this embodiment, the lateral wall of fixing base 1 is equipped with hand wheel 46, hand wheel 46 and threaded rod 45 fixed connection, hand wheel 46 is convenient to the rotation of threaded rod 45.

The working process and principle are as follows: firstly, a part is placed on the workbench 2, the sliding T-shaped sliding block 51 to the clamping block 54 are in contact with the part, then the jacking screw 52 is rotated to enable the part to be in close contact with the upper end face of the workbench 2, the part is fixed, then the locking screw 15 is loosened, the threaded rod 45 is rotated through the hand wheel 46, the threaded rod 45 rotates to drive the adjusting sliding block 43 to slide in the sliding groove 13, so that the limiting column 44 drives one end of the connecting arm 41 to move, one end of the connecting arm 41 moves to drive the circular cylinder 3 to rotate, rotation of the part on the workbench 2 is realized, after the direction of the workbench 2 is adjusted, the locking screw 15 is rotated, the locking screw 15 is in close contact with the upper end face of the pressing platform, and locking of the workbench 2 can be realized.

Based on the above, the utility model discloses simple structure, the simple operation through setting up adjusting part 4, can adjust the swing angle of workstation 2 to carry out the micro-adjustment to the direction position of spare part, through setting up centre gripping subassembly 5, can carry out the centre gripping to the spare part of different shapes, application scope is wide, and locking clamp plate 14 and locking screw 15 in this application can fix workstation 2 after adjusting simultaneously, avoid adding man-hour to the spare part, and workstation 2 appears becoming flexible.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. A fine-tuning device for machining, characterized in that it comprises a fixed seat (1) and a workbench (2) positioned above the fixed seat (1), and the bottom surface of the workbench (2) is fixedly connected with A circular cylinder (3) rotatably connected to a fixing seat (1), an inner cavity (11) is provided in the fixing seat (1), and a circular cylinder (3) for rotating the inner cavity (11) is arranged in the inner cavity (11) ), a plurality of T-shaped grooves (22) are evenly arranged on the worktable (2), and each T-shaped groove (22) is provided with a clamping assembly (5), and the The clamping assembly (5) is used for fixing components of different shapes.

2 . A fine adjustment device for machining according to claim 1 , wherein the adjustment assembly ( 4 ) comprises a connecting arm ( 41 ) slidably connected with the circular cylinder ( 3 ), and the The connecting arm (41) is provided with a limit groove (42), the fixed seat (1) is provided with a chute (13) communicating with the cavity, and an adjusting slider is slidably connected in the chute (13). (43), the adjusting slider (43) is provided with a limit post (44) slidably connected with the limit groove (42), and the adjusting slider (43) is provided with a threaded rod threadedly connected with it. (45), and the threaded rod (45) is rotatably connected with the fixing seat (1).

3. A fine adjustment device for machining according to claim 2, wherein the clamping assembly (5) comprises two T-shaped sliders (51) slidably connected with the T-shaped groove (22). ), a connecting plate (53) is fixedly connected to the T-shaped slider (51), and the connecting plate (53) is provided with a clamping block (54) and a clamping block (54) on both sides of the clamping block (54). screw (52).

4. A fine-tuning device for machining according to claim 3, characterized in that: the left and right sides of the worktable (2) are integrally formed with pressing plates, and the pressing plates are arc-shaped and the upper end surface of the pressing plate is provided with anti-skid lines, the fixing seat (1) is provided with a locking pressing plate (14) corresponding to the stepped surface of the pressing table (21), and the locking pressing plate (14) The upper thread is connected with a locking screw (15).

5. A fine adjustment device for machining according to claim 4, characterized in that: a hand wheel (46) is provided on the side wall of the fixing seat (1), and the hand wheel (46) is connected with the thread The rod (45) is fixedly connected.