CN220162230U - Positioning mechanism for machining - Google Patents

Abstract

The utility model discloses a positioning mechanism for machining, and relates to the technical field of positioning mechanisms. The utility model comprises a base, wherein a plate body is arranged on the upper side of the base, a socket is arranged in the transverse direction of the plate body, a rotary table is rotatably matched in the plate body, a plurality of clamping rods are elastically slid in the plate body, a rod body is arranged on one side of each clamping rod, an arc-shaped groove corresponding to the rod body is arranged in the transverse direction of the rotary table, a toothed ring is arranged on the periphery of the rotary table, a motor is arranged in the plate body, and a gear corresponding to the toothed ring is arranged at the output end of the motor. According to the utility model, the arc-shaped grooves are matched with the rod bodies, so that the turntable is conveniently driven to rotate and simultaneously drives the clamping rods to slide, the convenience of the positioning mechanism in positioning and releasing the tubular objects is improved, the tubular objects are positioned through the sliding of the clamping rods, the application range of the positioning mechanism in positioning the tubular objects with different specifications is improved, and the uniformity of stress of the tubular objects is improved.

Description

Positioning mechanism for machining

Technical Field

The utility model belongs to the field of positioning mechanisms, and particularly relates to a positioning mechanism for machining.

Background

Production of a mechanical product comprising: planning and realizing production facilities; preparation of a production plan and production scheduling; braiding and implementing a manufacturing process; designing and manufacturing tools and dies; determining a labor quota and a material quota; organizing, assembling, testing and packaging for shipping; the product quality is effectively controlled.

The chinese patent with publication No. CN212240092U discloses a tubular positioning mechanism for machining, which comprises a base plate, the middle part at bottom plate top is fixed and is equipped with the fixing base, the arc type groove has been seted up at the middle part at fixing base top, the second arc type board has been set up, go into first mounting groove with the mounting panel card in, can place two second arc type boards respectively in arc type groove and first arc type board, fix the second arc type board on the first arc type board through L type board and apron, thereby can adjust the size of arc type groove and first arc type board, be convenient for carry out the centre gripping fixed to the tubular object of equidimension, the stability of tubular object is improved, be convenient for improve the accuracy and the processingquality of tubular object processing, through the motion of slide bar, drive the slide plate and slide, thereby drive bottom plate horizontal movement, can adjust the position of tubular object, can fix the slide bar through fastening nut, thereby improve the accuracy of tubular object location, be convenient for improve the processingquality of tubular object.

And the machining is with tubulose positioning mechanism that discloses in this application is when using, through in inserting the mounting panel card into first mounting groove to use the size of second arc template adjustment arc type groove and first arc template, operation process is comparatively loaded down with trivial details, and when need to fix a position not unidimensional tubular object in succession, adjustment process is comparatively time-consuming, seriously influences the efficiency that the tubular object was fixed a position.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a positioning mechanism for machining.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a positioning mechanism for machining, the on-line screen storage device comprises a base, the plate body has been installed to the base upside, the socket has been seted up to plate body transverse direction, the socket runs through the plate body, normal running fit has the carousel in the plate body, the elastic sliding has a plurality of clamping bars, carousel normal running fit is in the week side of socket, a plurality of clamping bars evenly distributed is in the lateral part of carousel, the body of rod has been installed to one side of the adjacent carousel of clamping bars, the arc wall corresponding with the body of rod has been seted up to the carousel transverse direction, the arc wall runs through the carousel, body of rod sliding fit is in the arc wall, the toothed ring has been installed to the carousel week side, the motor has been installed in the plate body, the gear corresponding with the toothed ring has been installed to the motor output, gear and toothed ring meshing, toothed ring and gear all normal running fit are in the plate body.

Optionally, a plurality of mounting plates are all installed to base relative both sides, and the through-hole has been seted up to the vertical direction of mounting plate, and the through-hole runs through the mounting plate, is provided with the bolt on the mounting plate, and the through-hole is run through to the bolt lower part.

Optionally, a chute corresponding to the clamping rod is arranged on the side part of the inner wall of the socket, the clamping rod is in sliding fit in the chute, and a rubber block is arranged on one side of the clamping rod adjacent to the socket.

Optionally, the limiting groove has all been seted up to the relative both sides of spout inner wall, and the stripper plate has all been installed to the opposite both sides of clamping lever, and stripper plate sliding fit is provided with the spring in the limiting groove between one side of the adjacent socket of stripper plate and limiting groove inner wall one side.

Optionally, the movable groove has been seted up to socket inner wall week side, and spout and spacing groove all are located the one end of movable groove, spout and movable groove intercommunication, carousel and ring gear, the body of rod all movable fit in the movable groove.

Optionally, an annular groove is formed in one end, far away from the sliding groove, of the inner wall of the movable groove, the annular groove is located on the periphery of the socket, a stabilizing ring corresponding to the annular groove is arranged at one end of the turntable, and the stabilizing ring is in rotary fit in the annular groove.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:

through the cooperation of arc wall and body of rod, be convenient for drive carousel rotate and drive a plurality of clamping bars simultaneously and slide, improve positioning mechanism to the tubular product location with remove the convenience of location, slide through a plurality of clamping bars and fix a position the tubular product, improve positioning mechanism to the application scope of different specification tubular product location, improve the homogeneity of tubular product atress simultaneously.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. Attached at

In the figure:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic view of an internal structure of a board according to an embodiment of the utility model;

fig. 3 is a schematic cross-sectional structure of an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

base 1, mounting panel 2, through-hole 201, bolt 3, plate body 4, socket 401, movable groove 402, spout 403, spacing groove 404, clamping lever 5, stripper plate 501, rubber block 502, body of rod 503, spring 6, carousel 7, arc wall 701, ring gear 702, stabilizer 703, motor 8, gear 801.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, in this embodiment, a positioning mechanism for machining is provided, which includes a base 1, a plate body 4 is installed on the upper side of the base 1, a socket 401 is opened in the lateral direction of the plate body 4, the socket 401 penetrates through the plate body 4, a turntable 7 is rotationally matched with the plate body 4, a plurality of clamping rods 5 elastically slide, the turntable 7 is rotationally matched with the periphery of the socket 401, the plurality of clamping rods 5 are uniformly distributed on the side of the turntable 7, a rod body 503 is installed on one side of the clamping rods 5 adjacent to the turntable 7, an arc groove 701 corresponding to the rod body 503 is opened in the lateral direction of the turntable 7, the arc groove 701 penetrates through the turntable 7, the rod body 503 is slidingly matched in the arc groove 701, a toothed ring 702 is installed on the periphery of the turntable 7, a motor 8 is installed in the plate body 4, a gear 801 corresponding to the toothed ring 702 is meshed with the toothed ring 702, and the toothed ring 702 and the gear 801 are rotationally matched in the plate body 4.

The application of one aspect of the embodiment is: during the use, insert the socket 401 with the tubular object in, then control motor 8 work drive gear 801 rotates, gear 801 rotates and drives ring gear 702 and rotate certain angle, gear 801 rotates and drives carousel 7, arc groove 701 synchronous rotation, arc groove 701 rotates and drives clamping lever 5 through body of rod 503 and slide to socket 401 central point put to make a plurality of clamping levers 5 evenly contradict in the week side of tubular object, thereby accomplish the fixed positioning to the tubular object, the same reason, can cancel the location to the tubular object fast with reference to above-mentioned operation.

A plurality of mounting plates 2 are all installed to the base 1 relative both sides of this embodiment, and through-hole 201 has been seted up to mounting plate 2 vertical direction, and through-hole 201 runs through mounting plate 2, is provided with bolt 3 on the mounting plate 2, and through-hole 201 is run through to bolt 3 lower part, cooperates through mounting plate 2 and through-hole 201, and the base 1 is installed fixedly in the assigned position with the bolt 3 of being convenient for.

The spout 403 corresponding to the clamping rod 5 is provided on the side portion of the inner wall of the socket 401 in this embodiment, the clamping rod 5 is slidably matched in the spout 403, the rubber block 502 is provided on one side of the clamping rod 5 adjacent to the socket 401, the sliding direction of the clamping rod 5 is limited by the spout 403, the stability of the clamping rod 5 in positioning the tubular object is improved by the rubber block 502, and meanwhile, the probability of abrasion and scraping of the clamping rod 5 on the surface of the tubular object is reduced.

Limiting grooves 404 are formed in two opposite sides of the inner wall of the sliding groove 403 in the embodiment, the squeezing plates 501 are arranged on two opposite sides of the clamping rod 5, the squeezing plates 501 are slidably matched in the limiting grooves 404, springs 6 are arranged between one side of each squeezing plate 501 adjacent to the corresponding jack 401 and one side of the inner wall of each limiting groove 404, displacement distance of the clamping rod 5 is limited through matching of the squeezing plates 501 and the limiting grooves 404, and the clamping rod 5 is convenient to reset in time through matching of the squeezing plates 501 and the springs 6.

The movable groove 402 is formed in the periphery of the inner wall of the socket 401 in the embodiment, the sliding groove 403 and the limiting groove 404 are located at one end of the movable groove 402, the sliding groove 403 is communicated with the movable groove 402, and the turntable 7, the toothed ring 702, the gear 801 and the rod body 503 are movably matched in the movable groove 402. The annular groove is arranged at one end, far away from the sliding groove 403, of the inner wall of the movable groove 402, the annular groove is arranged on the periphery of the socket 401, the stabilizing ring 703 corresponding to the annular groove is arranged at one end of the turntable 7, the stabilizing ring 703 is in rotary fit in the annular groove, and the stability of the turntable 7 during rotation is improved through the cooperation of the stabilizing ring 703 and the annular groove.

The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims (6)

1. A positioning mechanism for machining, comprising: base (1), plate body (4) have been installed to base (1) upside, socket (401) have been seted up to plate body (4) transverse direction, plate body (4) internal rotation cooperation has carousel (7), elastic sliding has a plurality of clamping rods (5), body of rod (503) have been installed to clamping rod (5) one side, arc groove (701) corresponding with body of rod (503) have been seted up to carousel (7) transverse direction, toothed ring (702) have been installed to carousel (7) week side, be equipped with motor (8) in plate body (4), gear (801) corresponding with toothed ring (702) have been installed to motor (8) output.

2. The positioning mechanism for machining according to claim 1, wherein a plurality of mounting plates (2) are arranged on two opposite sides of the base (1), through holes (201) are formed in the vertical direction of the mounting plates (2), and bolts (3) are arranged on the mounting plates (2).

3. The positioning mechanism for machining according to claim 1, wherein a chute (403) corresponding to the clamping rod (5) is formed on the side of the inner wall of the socket (401), and a rubber block (502) is mounted on one side of the clamping rod (5).

4. A positioning mechanism for machining according to claim 3, characterized in that the two opposite sides of the inner wall of the chute (403) are provided with limiting grooves (404), the two opposite sides of the clamping rod (5) are provided with pressing plates (501), and springs (6) are arranged between the pressing plates (501) and one side of the inner wall of the limiting grooves (404).

5. A positioning mechanism for machining according to claim 3, wherein the inner wall of the socket (401) is provided with a movable groove (402) on the peripheral side thereof, and the slide groove (403) is communicated with the movable groove (402).

6. The positioning mechanism for machining according to claim 5, wherein a ring groove is formed in one end of the inner wall of the movable groove (402), and a stabilizing ring (703) corresponding to the ring groove is mounted on one end of the turntable (7).