CN217800373U

CN217800373U - Machining positioning device

Info

Publication number: CN217800373U
Application number: CN202222088092.6U
Authority: CN
Inventors: 戴娇; 金瑞; 茆华军; 陈燚; 陈海洋; 束洋军; 周明纯; 费绍凯; 王学林; 何守通
Original assignee: 716th Research Institute of CSIC
Current assignee: 716th Research Institute of CSIC
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-15
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a machining positioner, the equal fixed mounting in positioner's workstation top both sides has the guided way, and the internal connection of guided way has the slide bar, and the inside one side fixed mounting of guided way has the spring, and the top fixed mounting of slide bar has places the board, places the fixed mounting that board bottom central point put the department and has the connecting block, and the internal connection of fixed block has the push rod, dials the setting in push rod one side stopper, and the slide bar slides under the effect of spring to the realization is to placing and taking of work piece. Simultaneously, place the both sides of board and be provided with spacing, spacing is carried out X to the work piece under the effect of spring and is pressed from both sides tightly spacing, then through adjusting the front and back installation pole of placing the board, makes the clamp plate laminate with the surface of work piece, realizes the YZ to spacing fixed to the work piece. The utility model discloses a neotype positioner has realized quick, the general clamping to the work piece, has avoided causing the scald to staff's hand because of mesa high temperature in the high temperature processing.

Description

Machining positioning device

Technical Field

The utility model relates to a frock clamp field specifically is a machining positioner.

Background

In the machining industry, positioning devices play a very important role in ensuring that workpieces are always in the correct position relative to machine tools, cutters and the like, and ensuring the machining consistency and machining quality of the workpieces.

At present, current positioner is fixed mounting in the operation panel surface for the most part, but in some high temperature machining, the high-temperature gas in the course of working makes the processing mesa scald relatively, can cause the scald to staff's hand at the in-process of taking, and the structural component of centre gripping work piece can not adjust, can't be applicable to different work piece processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining positioner to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a machining positioning device comprises a workbench, wherein guide rails are fixedly mounted on two sides of the top end of the workbench, a sliding rod is connected inside the guide rails in a sliding mode, and a first spring is fixedly mounted on one side inside the guide rails;

the top fixed mounting of slide bar places the board, place one side fixed mounting that board bottom central point put the department and have the connecting block, one side fixed mounting that workstation top central point put the department has the fixed block, the inside sliding connection of fixed block has the push rod, the one end of push rod is connected with the connecting block.

As a preferred technical scheme of the utility model, the middle-end fixed mounting of push rod has solid fixed ring, gu fixed ring's a side symmetry fixed mounting has the second spring, the other end of second spring is connected with the fixed block.

As a preferred technical scheme of the utility model, place the inside relative both sides of inboard and all seted up the spout, the inside one side fixed mounting of spout has the third spring, the inside sliding connection of spout has the bracing piece.

As a preferred technical scheme of the utility model, one side fixed mounting that the board was kept away from on the bracing piece top has spacing, the equal fixed mounting in both sides of spacing inside has the fourth spring, spacing inside sliding connection has the extension board, the one end of extension board is connected with the fourth spring.

As a preferred technical scheme of the utility model, place the equal fixed mounting in both sides that the board bottom is relative and have the alignment jig, the inside sliding connection of alignment jig has the pull rod, the one end fixed mounting of pull rod has group board, the spread groove has been seted up on the top of alignment jig.

As a preferred technical scheme of the utility model, one side fixed mounting on pull rod top has the rack that runs through the spread groove, the rotation groove has been seted up to the top symmetry of rack, the inside rotation in rotation groove is connected with the turning block.

As a preferred technical scheme of the utility model, the top fixed mounting of turning block has the installation pole, the central point on installation pole top puts a fixed mounting of department, the screw thread adjusting lever is installed through interior external screw thread fit to the radial inner wall of mount, the bottom of screw thread adjusting lever is rotated and is connected with the clamp plate.

Compared with the prior art, the beneficial effects of the utility model reside in that:

promote the shifting block that sets up and make the push rod slide in the inside of fixed block, will place board and slide bar inter combination and slide along the guided way down, when dialling away the stopper, the slide bar slides under the effect of first spring and second spring, and the effectual work piece of treating processing is placed and is taken, has avoided causing the scald to staff's hand because of the high temperature of apparatus after processing.

Drawings

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

Fig. 2 is a rear view of the present invention.

Fig. 3 is the internal structure diagram of the placing board of the present invention.

Fig. 4 is an enlarged view of a structure at a in fig. 2.

Fig. 5 is an enlarged view of the structure at B in fig. 1.

In the figure: 1. a work table; 2. a guide rail; 3. a slide bar; 4. a first spring; 5. placing the plate; 6. connecting blocks; 7. rotating the block; 8. a fixed block; 9. a push rod; 10. a fixing ring; 11. a second spring; 12. a chute; 13. a third spring; 14. a support bar; 15. a limiting frame; 16. a fourth spring; 17. an extension plate; 19. an adjusting bracket; 20. a pull rod; 21. placing a rack; 22. mounting a rod; 23. a fixed mount; 24. a threaded adjusting rod; 25. pressing a plate; 26. the groove is rotated.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, the utility model provides a machining positioning device, which comprises a workbench 1, guide rails 2 are fixedly installed on both sides of the top end of the workbench 1, a slide bar 3 is connected inside the guide rails 2, a first spring 4 is fixedly installed on one side inside the guide rails 2, and the first spring 4 provides the force for the slide bar 3 to slide inside the guide rails 2 due to the self elasticity;

for the convenience of being convenient for take the work piece to placing 5 surperficial plates, it is concrete, the top fixed mounting of slide bar 3 places plate 5, place one side fixed mounting that 5 bottom central points of plate put the department and have connecting block 6, one side fixed mounting that 1 top central points of workstation put the department has fixed block 8, the inside sliding connection of fixed block 8 has push rod 9, promote push rod 9 and slide in the inside of fixed block 8, the one end of push rod 9 is connected with connecting block 6, connecting block 6 slides is being attached in the slip of push rod 9, one side of push rod 9 is equipped with the stopper, the stopper slidable carries on spacingly to push rod 9.

Further, the middle end fixed mounting of push rod 9 has solid fixed ring 10, and the symmetrical fixed mounting in one side of solid fixed ring 10 has two second springs 11, and two second springs 11 and push rod 9 parallel arrangement, the other end of second spring 11 are connected with fixed block 8, and second spring 11 provides elasticity and assists and places board 5 and can carry out sliding adjustment.

In order to fix workpieces with different sizes, specifically, sliding grooves 12 are formed in two opposite sides of the inside of the placing plate 5, a third spring 13 is fixedly mounted on one side of the inside of the sliding groove 12, the third spring 13 enables the supporting rod 14 to slide in the inside of the sliding groove 12 under the self property, and the supporting rod 14 is connected to the inside of the sliding groove 12 in a sliding mode.

Further, one side fixed mounting that the board 5 was placed is kept away from on bracing piece 14 top has spacing 15, and the equal fixed mounting in both sides of spacing 15 inside has fourth spring 16, and spacing 15's inside sliding connection has extension board 17, and extension board 17 stretches out and draws back in spacing 15's inside under fourth spring 16's effect, and extension board 17's one end is connected with fourth spring 16.

Further, place the equal fixed mounting in the both sides that board 5 bottom is relative and have alignment jig 19, the inside sliding connection of alignment jig 19 has pull rod 20, and the one end fixed mounting of pull rod 20 has the board of dialling, and the board is dialled in the pulling makes pull rod 20 slide in the inside of alignment jig 19, and the spread groove has been seted up on the top of alignment jig 19.

Further, a placing frame 21 penetrating through the connecting groove is fixedly installed on one side of the top end of the pull rod 20, the placing frame 21 slides along the pull rod 20 through the connecting groove, rotating grooves 26 are symmetrically formed in the top end of the placing frame 21, and rotating blocks 7 are rotatably connected inside the rotating grooves 26.

In order to fix workpieces with different thicknesses, specifically, an installation rod 22 is fixedly installed at the top end of the rotating block 7, the installation rod 22 is adjusted along the rotating block 7, a fixed frame 23 is fixedly installed at the center position of the top end of the installation rod 22, a thread adjusting rod 24 is installed on the radial inner wall of the fixed frame 23 through matching of internal threads and external threads, the thread adjusting rod 24 is rotated to enable the pressing plate 25 to adjust the height, and the pressing plate 25 is rotatably connected to the bottom end of the thread adjusting rod 24.

The working principle is as follows: a limiting block arranged on one side of the push rod 9 is shifted, under the mutual combination of the first spring 4 and the second spring 11, the placing plate 5 slides along the guide rail 2 under the action of the slide rod 3, a workpiece to be processed is placed on the surfaces of the placing plate 5 and the placing frame 21, the limiting frame 15 is loosened, and the supporting rod 14 contracts in the sliding groove 12 under the action of the third spring 13 to limit and fix the workpiece;

the rack 21 is completely attached to the workpiece by pushing the arranged pull rod 20, the pressing plate 25 is completely attached to the surface of the workpiece by rotating the mounting rod 22 and simultaneously rotating the threaded adjusting rod 24, the slide rod 3 is reset inside the guide rail 2 by pushing the push rod 9, and the limit block is slid until the push rod 9 is reset to limit and fix.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machining positioner, includes workstation (1), its characterized in that: guide rails (2) are fixedly mounted on two sides of the top end of the workbench (1), a slide rod (3) is connected to the inside of each guide rail (2) in a sliding mode, and a first spring (4) is fixedly mounted on one side of the inside of each guide rail (2);

the top fixed mounting of slide bar (3) places board (5), place one side fixed mounting that board (5) bottom central point put the department have connecting block (6), one side fixed mounting that workstation (1) top central point put the department has fixed block (8), the inside sliding connection of fixed block (8) has push rod (9), the one end of push rod (9) is connected with connecting block (6).

2. A machining fixture according to claim 1, wherein: the middle-end fixed mounting of push rod (9) has solid fixed ring (10), one side fixed mounting of solid fixed ring (10) has second spring (11), the other end of second spring (11) is connected with fixed block (8).

3. A machining fixture according to claim 1, wherein: the novel multifunctional table is characterized in that sliding grooves (12) are formed in two opposite sides of the interior of the placing plate (5), a third spring (13) is fixedly mounted on one side of the interior of each sliding groove (12), and a supporting rod (14) is connected to the interior of each sliding groove (12) in a sliding mode.

4. A machining positioning device according to claim 3, characterized in that: one side fixed mounting that bracing piece (14) top was kept away from and is placed board (5) has spacing (15), the equal fixed mounting in both sides of spacing (15) has fourth spring (16), the inside sliding connection of spacing (15) has extension board (17), the one end of extension board (17) is connected with fourth spring (16).

5. A machining positioning device according to claim 3, characterized in that: the utility model discloses a cabinet, including place board (5), place the equal fixed mounting in both sides that board (5) bottom is relative have alignment jig (19), the inside sliding connection of alignment jig (19) has pull rod (20), the one end fixed mounting of pull rod (20) dials the board, the spread groove has been seted up on the top of alignment jig (19).

6. A machining positioning device according to claim 5, characterized in that: one side fixed mounting on pull rod (20) top has rack (21) that runs through the spread groove, rotation groove (26) have been seted up to the top symmetry of rack (21), the inside rotation in rotation groove (26) is connected with turning block (7).

7. A machining positioning device according to claim 6, characterized in that: the top fixed mounting of turning block (7) has installation pole (22), the central point on installation pole (22) top puts department fixed mounting has mount (23), the radial inner wall of mount (23) installs screw thread adjusting rod (24) through interior external screw thread cooperation, the bottom of screw thread adjusting rod (24) is rotated and is connected with clamp plate (25).