CN215968428U

CN215968428U - Clamping tool for mechanical design and machining

Info

Publication number: CN215968428U
Application number: CN202122623498.5U
Authority: CN
Inventors: 陈加国
Original assignee: Nanjing Vocational University of Industry Technology NUIT
Current assignee: Nanjing Vocational University of Industry Technology NUIT
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-08
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to the technical field of machining, in particular to a clamping tool for mechanical design and machining. The tool comprises a base, a first fixing rod, a second fixing rod, a knob, a sliding block, a sliding seat and a fixing seat, wherein the first fixing rod is connected with the base in a sliding mode, the second fixing rod is connected with the knob in a sliding mode, the first fixing rod is connected with the second fixing rod in a sliding mode, the second fixing rod is connected with the sliding seat in a sliding mode, the first fixing rod is connected with the second fixing rod in a sliding mode, the second fixing rod is connected with the second fixing rod in a sliding mode, the first fixing rod is connected with the second fixing rod in a sliding mode, the second fixing rod is connected with the second fixing rod in a sliding mode, and the second fixing rod is connected with the second fixing rod.

Description

Clamping tool for mechanical design and machining

Technical Field

The utility model relates to the technical field of machining, in particular to a clamping tool for mechanical design and machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. The cutting process is to cut or polish a mechanical part or a tool.

In general machining, tools with irregular shapes are difficult to manually fix and difficult to machine.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a clamping tool for mechanical design and processing, overcomes the defects of the prior art, and aims to solve the problems that tools with irregular shapes are difficult to manually fix and difficult to process.

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

a clamping tool for mechanical design and machining comprises a bottom shell, wherein a base is fixedly connected to the bottom shell, and fixing holes which are distributed in a rectangular shape and are arranged at equal intervals are formed in the base;

be provided with fixed establishment on the base, two are no less than to fixed establishment's quantity, fixed establishment includes first dead lever, set casing, lead screw, knob, slider, slide and leads to the groove, first dead lever inserts in the fixed orifices, the set casing with the top fixed connection of first dead lever, the lead screw rotate connect in on the set casing, the one end of lead screw with knob fixed connection, slider threaded connection in on the lead screw, lead to the groove set up in the top of set casing, slide sliding connection in lead to the inslot, just the slide with slider fixed connection.

As a preferable technical scheme, a T-shaped groove is formed in the bottom of the fixed shell, a sliding block is connected in the T-shaped groove in a sliding mode, a second fixed rod is welded at the bottom of the sliding block, and the second fixed rod is connected to the fixed shell in a sliding mode.

As a preferable technical scheme of the utility model, the sliding seat is provided with screw holes distributed annularly, the sliding seat is provided with a fixed seat, the fixed seat is provided with a screw, the bottom end of the screw is in threaded connection with the screw hole, and the center of the top of the fixed seat is welded with a fixed column.

As a preferred technical scheme of the utility model, the bottom shell is provided with a chute, the chute is connected with a dust box in a sliding way, and one side of the dust box is provided with a handle.

As a preferred technical scheme, a fixing rod is welded at the top of the base, a connecting seat is installed on the fixing rod, a metal hose is installed on the connecting seat, a lamp holder is installed at one end of the metal hose, a lamp shade is fixedly connected to the lamp holder, and an LED lamp is installed on the lamp holder.

As a preferable technical solution of the present invention, a switch is installed on the bottom case, and the switch is electrically connected to the LED lamp.

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

first dead lever cooperatees with gliding second dead lever, make the set casing can peg graft on the base with arbitrary angle, after the installation set casing, the rotary knob, it rotates to drive the lead screw, make the slider move as the axle along the lead screw, adjust the position of slide, because the slide can the adjusting position, can adjust the position of fixing base, the welding has the external fixed block that matches different work pieces on the fixed column, through position and the angle that sets up the set casing, adjust the preliminary position of external fixed block, adjust external fixed block extrusion fixed work piece through the knob, thereby the fixed frock that has different appearance profiles, and convenient processing.

Drawings

FIG. 1 is a schematic structural view of a clamping fixture for mechanical design and processing according to the present invention;

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

FIG. 3 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 4 is a schematic top view of the fixing mechanism of the present invention;

fig. 5 is a schematic structural view of the fixing base of the present invention.

In the figure: 11. a bottom case; 12. a chute; 13. a dust box; 14. a handle; 21. a base; 22. a fixing hole; 23. fixing the rod; 24. connecting seats; 25. a metal hose; 26. a lamp socket; 27. a lamp shade; 28. an LED lamp; 31. a first fixing lever; 32. a stationary case; 33. a screw rod; 34. a knob; 35. a slider; 36. a slide base; 37. a through groove; 38. a screw hole; 39. a fixed seat; 310. fixing a column; 311. a screw; 312. a T-shaped groove; 313. a slider; 314. and a second fixing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a clamping tool for machining design includes a bottom case 11, a base 21 is fixedly connected to the bottom case 11, and fixing holes 22 are formed in the base 21 and are distributed in a rectangular shape and arranged at equal intervals; the base 21 is used for placing the installation fixing mechanism, and the fixing hole 22 is used for inserting the fixing mechanism.

Referring to fig. 1, 3 and 4, the base 21 is provided with at least two fixing mechanisms, the two or more fixing mechanisms are matched with each other, and the fixing blocks inserted into the fixing mechanisms are used for fixing the tools with different shapes, the fixing mechanism includes a first fixing rod 31, a fixing shell 32, a screw rod 33, a knob 34, a sliding block 35, a sliding seat 36 and a through groove 37, the first fixing rod 31 is inserted into the fixing hole 22, the first fixing rod 31 is cylindrical and can rotate in the fixing hole 22 to adjust the angle of the fixing shell 32, the fixing shell 32 is fixedly connected with the top end of the first fixing rod 31, the screw rod 33 is rotatably connected to the fixing shell 32, one end of the screw rod 33 is fixedly connected with the knob 34, the sliding block 35 is connected to the screw rod 33 by screw threads, the through groove 37 is opened at the top of the fixing shell 32, the sliding seat 36 is slidably connected in the through groove 37, and the sliding seat 36 is fixedly connected with the sliding block 35, rotating the knob 34 to drive the screw rod 33 to rotate, so that the sliding block 35 moves along the screw rod 33 as an axis, and adjusting the position of the sliding seat 36; t type groove 312 has been seted up to the bottom of set casing 32, and sliding connection has slider 313 in T type groove 312, and the bottom welding of slider 313 has second dead lever 314, and second dead lever 314 sliding connection is on set casing 32. The second fixing rod 314 is the same as the first fixing rod 31 in size and shape and can be inserted into the fixing hole 22, and the first fixing rod 31 is matched with the second fixing rod 314 which can slide, so that the fixing shell 32 can be inserted onto the base 21 at any angle.

Specifically, please refer to fig. 5, a screw hole 38 distributed annularly is formed in the slide 36, a fixing seat 39 is arranged on the slide 36, a screw 311 is installed on the fixing seat 39, the bottom end of the screw 311 is connected in the screw hole 38 in a threaded manner, a fixing column 310 is welded at the center of the top of the fixing seat 39, the fixing seat 39 is installed on the slide 36 through the screw 311, the position of the fixing seat 39 can be adjusted due to the fact that the slide 36 can adjust the position, an external fixing block matched with different workpieces is welded on the fixing column 310, the initial position of the external fixing block is adjusted by setting the position and the angle of the fixing shell 32, the workpiece is fixed by adjusting the external fixing block to extrude through a knob, and accordingly, tools with different appearance profiles are fixed.

Specifically, referring to fig. 1, a sliding groove 12 is formed in a bottom shell 11, a dust box 13 is slidably connected to the sliding groove 12, a handle 14 is installed on one side of the dust box 13, processed dust enters the dust box 13 through a fixing hole 22, the dust box 13 is pulled out through the handle 14, and the dust and dust are cleaned conveniently.

Specifically, please refer to fig. 1, a fixing rod 23 is welded at the top of the base 21, a connecting seat 24 is installed on the fixing rod 23, a metal hose 25 is installed on the connecting seat 24, a lamp holder 26 is installed at one end of the metal hose 25, a lampshade 27 is fixedly connected to the lamp holder 26, and an LED lamp 28 is installed on the lamp holder 26, so that the LED lamp 28 can be used for illuminating the tool, and the processing is convenient. The bottom shell 11 is provided with a switch, and the switch is electrically connected with the LED lamp 28. The LED lamp 28 is controlled to be turned on and off by the switch.

The working principle is as follows: first dead lever 31 cooperatees with gliding second dead lever 314, make set casing 32 can peg graft on base 21 with arbitrary angle, after installation set casing 32, rotatory knob 34, drive lead screw 33 and rotate, make slider 35 move for the axle along lead screw 33, adjust the position of slide 36, because slide 36 can adjusting position, can adjust the position of fixing base 39, the welding has the external fixed block that matches different work pieces on the fixed column 310, through setting up the position and the angle of set casing 32, adjust the preliminary position of external fixed block, adjust external fixed block extrusion fixed work piece through the knob, thereby the fixed frock that has different appearance profiles.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a centre gripping frock that machining design was used, includes drain pan (11), its characterized in that: a base (21) is fixedly connected to the bottom shell (11), and fixing holes (22) which are distributed in a rectangular shape and are arranged at equal intervals are formed in the base (21);

the base (21) is provided with at least two fixing mechanisms, the fixing mechanism comprises a first fixing rod (31), a fixing shell (32), a screw rod (33), a knob (34), a sliding block (35), a sliding seat (36) and a through groove (37), the first fixing rod (31) is inserted into the fixing hole (22), the fixing shell (32) is fixedly connected with the top end of the first fixing rod (31), the screw rod (33) is rotationally connected to the fixed shell (32), one end of the screw rod (33) is fixedly connected with the knob (34), the sliding block (35) is connected to the screw rod (33) in a threaded manner, the through groove (37) is arranged at the top of the fixed shell (32), the sliding seat (36) is connected in the through groove (37) in a sliding mode, and the sliding seat (36) is fixedly connected with the sliding block (35).

2. The clamping tool for mechanical design and machining according to claim 1, wherein the clamping tool comprises: t type groove (312) have been seted up to the bottom of set casing (32), sliding connection has sliding block (313) in T type groove (312), the bottom welding of sliding block (313) has second dead lever (314), second dead lever (314) sliding connection in on set casing (32).

3. The clamping tool for mechanical design and machining according to claim 1, wherein the clamping tool comprises: screw holes (38) distributed in an annular shape are formed in the sliding seat (36), a fixing seat (39) is arranged on the sliding seat (36), a screw (311) is installed on the fixing seat (39), the bottom end of the screw (311) is in threaded connection with the inside of the screw hole (38), and a fixing column (310) is welded in the center of the top of the fixing seat (39).

4. The clamping tool for mechanical design and machining according to claim 1, wherein the clamping tool comprises: the improved dust collector is characterized in that a sliding groove (12) is formed in the bottom shell (11), a dust box (13) is connected in the sliding groove (12) in a sliding mode, and a handle (14) is installed on one side of the dust box (13).

5. The clamping tool for mechanical design and machining according to claim 1, wherein the clamping tool comprises: the welding of the top of base (21) has dead lever (23), install even seat (24) on dead lever (23), even install metal collapsible tube (25) on seat (24), lamp stand (26) are installed to the one end of metal collapsible tube (25), fixedly connected with lamp shade (27) are gone up in lamp stand (26), install LED lamp (28) on lamp stand (26).

6. The clamping tool for mechanical design and machining according to claim 5, wherein the clamping tool comprises: a switch is installed on the bottom shell (11), and the switch is electrically connected with the LED lamp (28).