CN211916182U

CN211916182U - Machining positioning device

Info

Publication number: CN211916182U
Application number: CN202020475335.XU
Authority: CN
Inventors: 陈礼红
Original assignee: Xinchang Chengtan Chengshe Machinery Factory
Current assignee: Shaanxi Baojiu Intelligent Equipment Manufacturing Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-13
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a machining positioner, include the workstation, treat the machined part, the processing groove has been seted up to the upper end of workstation, the processing inslot is equipped with and supports tight mechanism, treat that the machined part is placed in the processing groove just support tight mechanism and the lateral wall of treating the machined part offsets tightly, the mounting groove has been seted up on the workstation, be equipped with winding mechanism in the mounting groove, the free end of supporting tight mechanism is around establishing on winding mechanism, sliding connection has the slewing mechanism who extends to winding mechanism inside in the mounting groove, the interior bottom of mounting groove is equipped with the fixed establishment who meshes mutually with winding mechanism. The utility model has the advantages of reasonable design, can treat the machined part respectively around going on or control the fixed of direction, be convenient for cut it, practice thrift manpower resources, guarantee cutting quality.

Description

Machining positioning device

Technical Field

The utility model relates to a machining technical field especially relates to a machining positioner.

Background

Machining refers to a process of changing the outer dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to differences in machining modes.

At present, when cutting machining is carried out on mechanical parts, the traditional mode is fixed to the workpiece to be machined manually through manual work, then the workpiece is cut, more human resources can be consumed in long-term work, the part can also be displaced in the cutting process, the cutting quality is influenced, and therefore a mechanical machining positioning device is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art artifical manual treating the machined part and fixing, can expend more manpower resources, and the part can take place the displacement, influences the cutting quality problem, and a machining positioner who provides, it can treat respectively that the machined part carries on around or the fixed of left right direction, is convenient for cut it, practices thrift manpower resources, the guarantee cutting quality.

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

the utility model provides a machining positioner, includes the workstation, treats the machined part, the processing groove has been seted up to the upper end of workstation, the processing inslot is equipped with and supports tight mechanism, treat that the machined part is placed in the processing groove just support tight mechanism and treat that the lateral wall of machined part offsets tightly, the mounting groove has been seted up on the workstation, be equipped with winding mechanism in the mounting groove, the free end that supports tight mechanism is around establishing on winding mechanism, sliding connection has the slewing mechanism who extends to winding mechanism inside in the mounting groove, the interior bottom of mounting groove is equipped with the fixed establishment who meshes mutually with winding mechanism.

Preferably, the tightening mechanism comprises two first tightening plates which are connected in the machining groove in a sliding mode, the two first tightening plates are all tightly abutted to the side wall of the workpiece to be machined, a plurality of first springs are connected between the two first tightening plates and the inner side wall of the machining groove, first pull ropes are fixedly connected to the bottoms of the two first tightening plates, two second tightening plates are connected in the machining groove in a sliding mode, a plurality of second springs are connected between the two second tightening plates and the inner side wall of the machining groove, and second pull ropes are fixedly connected to the bottoms of the two second tightening plates.

Preferably, the winding mechanism includes the reel of rotation connection on one end inside wall of mounting groove, the free end of first stay cord is around establishing on the reel, first draw-in groove has been seted up to the lateral wall of reel, the first ring gear of lateral wall fixedly connected with of reel, fixedly connected with mounting panel in the mounting groove, the lateral wall rotation of mounting panel is connected with the rotor plate, the free end of second stay cord is around establishing on the rotor plate, a plurality of second draw-in grooves have been seted up to the lateral wall of rotor plate, the lateral wall fixedly connected with second ring gear of rotor plate.

Preferably, slewing mechanism includes the dwang of sliding connection in the mounting groove, the dwang extends to in the first draw-in groove, the lateral wall fixedly connected with of dwang a plurality of respectively with second draw-in groove assorted L type pole, the dwang run through the lateral wall of rotor plate, mounting panel, mounting groove in proper order and rather than sliding connection, the lateral wall fixedly connected with carousel of dwang, the lateral wall edge fixedly connected with handle of carousel.

Preferably, fixed establishment is including seting up the fixed slot at the bottom in the mounting groove, sliding connection has two fixed blocks respectively with first ring gear, second ring gear engaged with in the fixed slot, two the fixed block all with the fixed slot in be connected with a plurality of third springs, two the equal fixedly connected with T type pole in bottom of fixed block, two the T type pole all runs through the lateral wall of fixed slot and extends to the below of workstation.

Preferably, the bottom of the workbench is fixedly connected with a plurality of supporting legs.

Compared with the prior art, the utility model, its beneficial effect does:

1. through the arrangement of the machining groove, the abutting mechanism, the mounting groove, the winding mechanism and the rotating mechanism, the workpiece can be respectively fixed in the front and back direction or the left and right direction, so that the workpiece can be conveniently cut, and the manpower resource is saved.

2. Through the setting of fixed slot, fixed block, third spring, T type pole, can be fixed first ring gear, second ring gear, and then will treat that the machined part is firm fixed, avoid it to take place the displacement at the cutting in-process, guarantee cutting quality.

To sum up, the utility model has the advantages of reasonable design, can treat the machined part respectively around going on or the left and right sides direction fixed, be convenient for cut it, practice thrift manpower resources, guarantee cutting quality.

Drawings

Fig. 1 is a schematic structural view of a machining positioning device according to the present invention;

FIG. 2 is a schematic connection diagram of the worktable, the processing tank, the first abutting plate and the second abutting plate;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged view of the structure at B in fig. 3.

In the figure: the automatic clamping device comprises a workbench 1, a machining groove 2, a first abutting plate 3, a first spring 4, a first pull rope 5, a second abutting plate 6, a second spring 7, a second pull rope 8, a workpiece to be machined 9, a reel 10, a first clamping groove 11, a first ring gear 12, a mounting plate 13, a rotating plate 14, a second clamping groove 15, a second ring gear 16, a rotating rod 17, an L-shaped rod 18, a T-shaped rod 19, a rotating disc 20, a fixing groove 21, a fixing block 22, a third spring 23 and a mounting groove 24.

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.

Referring to fig. 1-4, a machining positioning device comprises a workbench 1 and a workpiece 9 to be machined, wherein the bottom of the workbench 1 is fixedly connected with a plurality of supporting legs, the upper end of the workbench 1 is provided with a machining groove 2, a tightening mechanism is arranged in the machining groove 2, the workpiece 9 to be machined is placed in the machining groove 2 and is tightly pressed against the side wall of the workpiece 9 to be machined, the tightening mechanism comprises two first tightening plates 3 which are slidably connected in the machining groove 2, the two first tightening plates 3 are tightly pressed against the side wall of the workpiece 9 to be machined, a plurality of first springs 4 are connected between the two first tightening plates 3 and the inner side wall of the machining groove 2, the first springs 4 are elastic springs and can push the first tightening plates 3 to slide in the machining groove 2 to fix the workpiece 9 in the left-right direction in a natural state, the bottoms of the two first tightening plates 3 are fixedly connected with first pull ropes 5, the processing groove 2 is internally and slidably connected with two second abutting plates 6, a plurality of second springs 7 are connected between the two second abutting plates 6 and the inner side wall of the processing groove 2, the second springs 7 are elastic springs and can push the second abutting plates 6 to slide in the processing groove 2 to fix a workpiece 9 to be processed in the front-back direction in a natural state, and the bottoms of the two second abutting plates 6 are fixedly connected with second pull ropes 8;

the workbench 1 is provided with a mounting groove 24, a winding mechanism is arranged in the mounting groove 24, the free end of the tightening mechanism is wound on the winding mechanism, the winding mechanism comprises a reel 10 which is rotatably connected on the inner side wall of one end of the mounting groove 24, the free end of a first pull rope 5 is wound on the reel 10, the reel 10 rotates to enable the first pull rope 5 to pull the first tightening plate 3 to enable the first tightening plate 3 not to fix the workpiece 9, the side wall of the reel 10 is provided with a first clamping groove 11, the side wall of the reel 10 is fixedly connected with a first ring gear 12, a mounting plate 13 is fixedly connected in the mounting groove 24, the side wall of the mounting plate 13 is rotatably connected with a rotating plate 14, the free end of a second pull rope 8 is wound on the rotating plate 14, and the rotating plate 14 rotates to enable the second pull rope 8 to pull the second tightening plate 6 to enable the second tightening plate 6 not to, a plurality of second clamping grooves 15 are formed in the side wall of the rotating plate 14, and a second ring gear 16 is fixedly connected to the side wall of the rotating plate 14;

a rotating mechanism extending into the winding mechanism is connected in the mounting groove 24 in a sliding manner, the rotating mechanism comprises a rotating rod 17 connected in the mounting groove 24 in a sliding manner, the rotating rod 17 extends into the first clamping groove 11, at the moment, when the rotating rod 17 rotates, the reel 10 can be rotated, the side wall of the rotating rod 17 is fixedly connected with a plurality of L-shaped rods 18 respectively matched with the second clamping grooves 15, when the L-shaped rods 18 extend into the second clamping grooves 15, the rotating rod 17 rotates to enable the rotating plate 14 to rotate, the rotating rod 17 sequentially penetrates through the side walls of the rotating plate 14, the mounting plate 13 and the mounting groove 24 and is connected with the side walls in a sliding manner, the side wall of the rotating rod 17 is fixedly connected with a rotating disc 20, the edge of the side wall of the rotating disc 20 is;

the inner bottom of the mounting groove 24 is provided with a fixing mechanism engaged with the winding mechanism, the fixing mechanism comprises a fixing groove 21 arranged at the inner bottom of the mounting groove 24, two fixing blocks 22 respectively engaged with the first ring gear 12 and the second ring gear 16 are connected in the fixing groove 21 in a sliding manner, the two fixing blocks 22 can respectively fix the first ring gear 12 and the second ring gear 16, the reel 10 and the rotor plate 14 are further fixed, a plurality of third springs 23 are connected between the two fixing blocks 22 and the inner bottom of the fixing groove 21, the third springs 23 are elastic springs, the T-shaped rods 19 are fixedly connected to the bottoms of the two fixing blocks 22, the fixing blocks 22 can slide into the fixing groove 21 by pulling the T-shaped rods 19, the first ring gear 12 and the second ring gear 16 are not fixed, and the two T-shaped rods 19 penetrate through the side wall of the fixing groove 21 and extend to the lower side of the workbench 1.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

in the utility model, when the workpiece 9 to be processed is required to be cut, the workpiece 9 to be processed is placed in the processing groove 2, when the workpiece 9 to be processed is required to be fixed in the left and right direction, the T-shaped rod 19 matched with the first ring gear 12 is pulled downwards, the fixed block 22 meshed with the first ring gear 12 slides into the fixed groove 21 and is not fixed, under the elastic action of the first spring 4, the first abutting plate 3 slides in the processing groove 2, the workpiece 9 to be processed is fixed in the left and right direction, the reel 10 rotates, the T-shaped rod 19 is loosened, the fixed block 22 is meshed with the first ring gear 12 to be fixed, the first abutting plate 3 is fixed, even if the workpiece 9 to be processed is cut in the front and back direction, after the cutting operation is finished, the T-shaped rod 19 is pulled, the handle rotates, the rotating rod 17 drives the reel 10 to rotate, the first pull rope 5 is taken up, the first abutting plate 3 is not abutted with the side wall of the workpiece to be machined 9 any more, and the cut workpiece to be machined 9 is taken out from the machining groove 2;

when the workpiece 9 to be processed needs to be fixed in the front-back direction, the T-shaped rod 19 matched with the second ring gear 16 is pulled downwards, the fixing block 22 meshed with the second ring gear 16 slides into the fixing groove 21 and is not fixed, the rotating disc 20 is pulled outwards, the L-shaped rod 18 slides into the second clamping groove 15, the rotating rod 17 is moved out of the first clamping groove 11, the second abutting plate 6 slides in the processing groove 2 under the action of the elastic force of the second spring 7, the workpiece 9 to be processed is fixed in the front-back direction, the rotating plate 14 rotates, the T-shaped rod 19 is released, the fixing block 22 is meshed with the second ring gear 16 to be fixed, the second abutting plate 6 is fixed, even if the workpiece 9 to be processed is cut in the left-right direction, after the cutting operation is finished, the T-shaped rod 19 is pulled, the handle is rotated, the rotating rod 17 and the L-shaped rod 18 drive the rotating plate 14 to rotate, and (4) taking up the second pull rope 8, wherein the second abutting plate 6 is not abutted with the side wall of the workpiece 9 to be machined any more, and the cut workpiece 9 to be machined is taken out from the machining groove 2.

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.

Claims

1. The utility model provides a machining positioner, includes workstation (1), treats machined part (9), its characterized in that, processing groove (2) have been seted up to the upper end of workstation (1), be equipped with in processing groove (2) and support tight mechanism, treat that machined part (9) are placed in processing groove (2) just support tight mechanism and treat that the lateral wall of machined part (9) offsets tightly, mounting groove (24) have been seted up on workstation (1), be equipped with winding mechanism in mounting groove (24), the free end of supporting tight mechanism is around establishing on winding mechanism, sliding connection has the slewing mechanism who extends to the inside of winding mechanism in mounting groove (24), the interior bottom of mounting groove (24) is equipped with the fixed establishment who meshes with winding mechanism mutually.

2. The machining positioning device according to claim 1, wherein the tightening mechanism comprises two first tightening plates (3) slidably connected in a machining groove (2), the two first tightening plates (3) are both tightened against the side wall of a workpiece (9), a plurality of first springs (4) are connected between the two first tightening plates (3) and the inner side wall of the machining groove (2), the bottom of each first tightening plate (3) is fixedly connected with a first pull rope (5), two second tightening plates (6) are slidably connected in the machining groove (2), a plurality of second springs (7) are connected between each second tightening plate (6) and the inner side wall of the machining groove (2), and the bottom of each second tightening plate (6) is fixedly connected with a second pull rope (8).

3. The machining positioning device according to claim 2, wherein the winding mechanism comprises a winding wheel (10) rotatably connected to the inner side wall of one end of a mounting groove (24), the free end of the first pull rope (5) is wound on the winding wheel (10), a first clamping groove (11) is formed in the side wall of the winding wheel (10), a first ring gear (12) is fixedly connected to the side wall of the winding wheel (10), a mounting plate (13) is fixedly connected to the inside of the mounting groove (24), a rotating plate (14) is rotatably connected to the side wall of the mounting plate (13), the free end of the second pull rope (8) is wound on the rotating plate (14), a plurality of second clamping grooves (15) are formed in the side wall of the rotating plate (14), and a second ring gear (16) is fixedly connected to the side wall of the rotating plate (14).

4. The machining positioning device according to claim 3, characterized in that the rotating mechanism comprises a rotating rod (17) which is slidably connected in a mounting groove (24), the rotating rod (17) extends into the first clamping groove (11), a plurality of L-shaped rods (18) which are respectively matched with the second clamping groove (15) are fixedly connected to the side wall of the rotating rod (17), the rotating rod (17) sequentially penetrates through the side walls of the rotating plate (14), the mounting plate (13) and the mounting groove (24) and is slidably connected with the rotating plate, a rotating disk (20) is fixedly connected to the side wall of the rotating rod (17), and a handle is fixedly connected to the edge of the side wall of the rotating disk (20).

5. A machining positioning device according to claim 3, characterized in that the fixing mechanism comprises a fixing groove (21) formed in the bottom of the mounting groove (24), two fixing blocks (22) respectively engaged with the first ring gear (12) and the second ring gear (16) are slidably connected in the fixing groove (21), a plurality of third springs (23) are connected between each of the two fixing blocks (22) and the inner bottom of the fixing groove (21), a T-shaped rod (19) is fixedly connected to the bottom of each of the two fixing blocks (22), and each of the two T-shaped rods (19) penetrates through the side wall of the fixing groove (21) and extends to the lower side of the workbench (1).

6. A machining positioning device according to claim 1, characterized in that a plurality of support legs are fixedly connected to the bottom of the working table (1).