CN211540327U - Processing structure with high compatibility - Google Patents

Abstract

The utility model belongs to the technical field of positioning fixture, especially a processing structure with high compatibility, including the unable adjustment base, the unable adjustment base lateral wall fixedly connected with four fixed lugs that are used for with operation platform fixed connection, the unable adjustment base up end rotates and is connected with the grip slipper, the unable adjustment base outer wall fixedly connected with four fixed columns of central symmetry distribution, the unable adjustment base outer wall fixedly connected with four fixed plates with the fixed column complex; the clamping seat is matched with a workpiece, the applicability and the compatibility of the whole structure to workpiece positioning are improved by replacing the clamping seat, the geometric centers of the clamping seat and the fixed base are always kept consistent due to the setting of the connecting column, the stepped groove limits the workpiece, the geometric center of the workpiece is still concentric with the clamping seat and the fixed base, the milling machine cutter only needs to align the geometric center of the clamping seat, and the secondary alignment is not needed when later-stage replacement is carried out.

Description

Processing structure with high compatibility

Technical Field

The utility model belongs to the technical field of positioning fixture, concretely relates to compatible high processing structure.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

The existing metal processing modes are more diverse, for example, a milling machine and a lathe cut a workpiece, but all the processing mechanisms of the type need to clamp the workpiece, for example, a three-jaw chuck of the lathe and an I-shaped groove cutting table of the milling machine, the milling machine needs to align a cutter with the edge of the workpiece for two times before changing the cut workpiece each time, the stroke is reset to zero, then the cutting is carried out, and during the cutting, a cutter body calculates an action track and a stroke by taking a tool setting point as a cutting zero point, so that the alignment is complicated.

Accordingly, a process structure with high compatibility is provided by those skilled in the art to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a compatible high processing structure has and need not the secondary and counterpoint and application scope extensively changes convenient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a processing structure with high compatibility comprises a fixed base, wherein four fixed lugs fixedly connected with the side wall of the fixed base are fixedly connected with an operating platform, the upper end surface of the fixed base is rotatably connected with a clamping seat, the outer wall of the fixed base is fixedly connected with four fixed columns which are centrosymmetrically distributed, the outer wall of the fixed base is fixedly connected with four fixed plates matched with the fixed columns, locking parts are inserted into the fixed plates and the fixed columns, a fixed hole is formed in the middle position of the upper end surface of the fixed base, insertion grooves are formed in two sides of the inner wall of the fixed hole, connecting columns are fixedly connected with the bottom surface of the clamping seat, two limiting plates matched with the insertion grooves are fixedly connected with the outer wall of the connecting columns, a limiting blind groove used for limiting the limiting plates is formed in one side of the inner wall of, the grip slipper inner wall four corners all is equipped with locking part, locking part include with the screw rod of grip slipper spiro union and with the screw rod rotates the clamp plate of connecting, the clamp plate is located the top in ladder groove.

Preferably, the platen has a knurling on one side.

Preferably, the locking component comprises a fixing pin located inside the fixing plate and the fixing column and a pull ring fixedly connected to the upper end surface of the fixing pin.

Preferably, a rubber layer for increasing friction force is arranged between the inside of the fixed column and the fixed column.

Preferably, a magnetic part is arranged between the inside of the fixing column and the bottom surface of the fixing pin.

Preferably, the maximum rotation angle between the clamping seat and the fixed base is forty-five degrees.

Compared with the prior art, the beneficial effects of the utility model are that: unable adjustment base fixed connection is on the operation panel, the grip slipper dies with unable adjustment base through the spacing cooperation locking part of spliced pole, the work piece is located the ladder inslot of grip slipper this moment, and four locking parts of grip slipper top can process after locking, grip slipper and work piece phase-match, improve the suitability and the compatibility of whole structure to the work piece location through changing the grip slipper, and because the settlement of spliced pole, make the grip slipper unanimous with unable adjustment base's geometric centre all the time, and the ladder groove carries on spacingly to the work piece, make the geometric centre of work piece still with the grip slipper, the fixing base is concentric, the milling machine cutter only need counterpoint the geometric centre position of grip slipper this moment, when later stage is changed this moment, need not the secondary and counterpoint.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the fixing column, the fixing plate and the locking component of the present invention;

FIG. 3 is a schematic sectional view of the clamping base of the present invention;

fig. 4 is a schematic view of the cooperation between the fixing base and the clamping seat of the present invention.

In the figure: 1. a fixed base; 11. fixing the support lug; 12. fixing a column; 121. a rubber layer; 122. a magnetic part; 13. a fixing hole; 131. inserting the groove; 132. a limiting blind groove; 2. a clamping seat; 21. a fixing plate; 22. connecting columns; 221. a limiting plate; 23. a stepped groove; 3. a locking member; 31. a screw; 32. pressing a plate; 33. knurling; 4. a locking member; 41. a pull ring; 42. and fixing the pin.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a processing structure with high compatibility comprises a fixed base 1, wherein four fixed support lugs 11 fixedly connected with an operating platform are fixedly connected with the side wall of the fixed base 1, a clamping seat 2 is rotatably connected with the upper end surface of the fixed base 1, four fixed columns 12 which are distributed centrosymmetrically are fixedly connected with the outer wall of the fixed base 1, four fixed plates 21 matched with the fixed columns 12 are fixedly connected with the outer wall of the fixed base 1, a locking part 4 is inserted into the fixed plates 21 and the fixed columns 12, a fixed hole 13 is arranged at the middle position of the upper end surface of the fixed base 1, insertion grooves 131 are arranged on two sides of the inner wall of the fixed hole 13, a connecting column 22 is fixedly connected with the bottom surface of the clamping seat 2, two limiting plates 221 matched with the insertion grooves 131 are fixedly connected with the outer wall of the connecting column 22, a limiting blind groove 132 used for limiting the, all be equipped with locking part 3 in the 2 inner wall four corners of grip slipper, locking part 3 includes the clamp plate 32 of being connected with the screw rod 31 of 2 spiro unions of grip slipper and with screw rod 31 rotation, and clamp plate 32 is located the top in ladder groove 23.

In this embodiment: the fixed base 1 is fixed with the operation surface through the fixed support lug 11, the fixing method is various, a screw can be adopted to penetrate through the fixed support lug 11 for fixing, a slide block can be arranged below the fixed support lug 11 to be matched and fixed with an I-shaped groove of an operation table through the screw, the fixed base 1 is fixed at the middle position of the operation table, the connecting column 22 at the bottom of the clamping seat 2 is inserted into the fixing hole 13, the limit plate 221 enters the insertion groove 131, the clamping seat 2 is rotated, the limit plate 221 rotates into the limit blind groove 132, the depth of the limit blind groove 132 is smaller than that of the insertion groove 131, the limit blind groove 132 is positioned below the insertion groove 131, the limit plate 221 cannot slide up and down in the limit blind groove 132 under the influence of the limit blind groove 132, the clamping seat 2 and the fixed base 1 are fixed in the vertical direction, the clamping seat 2 and the fixed base 1 are influenced by the connecting column 22, the vertical direction in centre gripping seat 2 and the 1 geometric centre of unable adjustment base is located same straight line, the work piece is installed in the ladder groove 23 of centre gripping seat 2 this moment, the laminating of ladder groove 23 and work piece outer wall, the geometric centre of work piece and the 2 vertical direction collineations of centre gripping seat this moment, then fix fixed plate 21 and fixed column 12 through locking part 4, rotate screw rod 31 this moment, make clamp plate 32 and work piece laminating, carry out the secondary centre gripping, the milling machine cutter only need counterpoint the geometric centre position of centre gripping seat 2 this moment, when later stage is changed this moment, need not the secondary and counterpoint.

In fig. 1: the pressure plate 32 is provided with a knurl 33 on one side, and the knurl 33 can increase the friction force when the pressure plate 32 clamps a workpiece, thereby increasing the stability of workpiece clamping.

In fig. 2: locking part 4 is including being located fixed plate 21, the inside fixed pin 42 of fixed column 12 and the pull ring 41 of fixed connection at fixed pin 42 up end, be equipped with the rubber layer 121 that increases frictional force between the inside of fixed column 12 and the fixed column 12, be provided with magnetism portion 122 of inhaling between the inside of fixed column 12 and the fixed pin 42 bottom surface, fixed plate 21 and fixed column 12 up end have all seted up the hole of mutually supporting, fixed pin 42 wears in the hole this moment, fixed plate 21 and fixed column 12 can't take place the displacement of horizontal direction, thereby accomplish unable connection of unable base 1 and grip slipper 2, and rubber layer 121 can increase the frictional force between fixed pin 42 and the hole, magnetism portion 122 adopts magnet, adsorb the iron sheet or the magnet of fixed pin 42 bottom surface through magnet this moment, and.

In fig. 4: the biggest angle of rotation is forty-five degrees between grip slipper 2 and unable adjustment base 1, because the shape of spacing blind groove 132 is the arc, when limiting plate 221 and spacing blind groove 132 inside wall laminating, fixed column 12 and fixed plate 21 counterpoint each other, and grip slipper 2 and unable rotation when unable adjustment base 1 rotates to forty-five degrees this moment, and then cooperation locking part 4 is fixed more stably.

The utility model discloses a theory of operation and use flow: the fixed base 1 is fixed with the operation surface through the fixed support lug 11, the fixing method is various, a screw can be adopted to penetrate through the fixed support lug 11 for fixing, a slide block can be arranged below the fixed support lug 11 to be matched and fixed with an I-shaped groove of an operation table through the screw, the fixed base 1 is fixed at the middle position of the operation table, the connecting column 22 at the bottom of the clamping seat 2 is inserted into the fixing hole 13, the limit plate 221 enters the insertion groove 131, the clamping seat 2 is rotated, the limit plate 221 rotates into the limit blind groove 132, the depth of the limit blind groove 132 is smaller than that of the insertion groove 131, the limit blind groove 132 is positioned below the insertion groove 131, the limit plate 221 cannot slide up and down in the limit blind groove 132 under the influence of the limit blind groove 132, the clamping seat 2 and the fixed base 1 are fixed in the vertical direction, the clamping seat 2 and the fixed base 1 are influenced by the connecting column 22, the vertical direction in centre gripping seat 2 and the 1 geometric centre of unable adjustment base is located same straight line, the work piece is installed in the ladder groove 23 of centre gripping seat 2 this moment, the laminating of ladder groove 23 and work piece outer wall, the geometric centre of work piece and the 2 vertical direction collineations of centre gripping seat this moment, then fix fixed plate 21 and fixed column 12 through locking part 4, rotate screw rod 31 this moment, make clamp plate 32 and work piece laminating, carry out the secondary centre gripping, the milling machine cutter only need counterpoint the geometric centre position of centre gripping seat 2 this moment, when later stage is changed this moment, need not the secondary and counterpoint.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)

1. The utility model provides a processing structure that compatibility is high, includes unable adjustment base (1), unable adjustment base (1) lateral wall fixedly connected with four be used for with operation platform fixed connection's fixed journal stirrup (11), its characterized in that: the clamping seat (2) is rotatably connected to the upper end face of the fixed base (1), four fixed columns (12) which are distributed in a central symmetry mode are fixedly connected to the outer wall of the fixed base (1), four fixed plates (21) matched with the fixed columns (12) are fixedly connected to the outer wall of the fixed base (1), and locking parts (4) are inserted into the fixed plates (21) and the fixed columns (12);

a fixing hole (13) is formed in the middle of the upper end face of the fixing base (1), insertion grooves (131) are formed in two sides of the inner wall of the fixing hole (13), a connecting column (22) is fixedly connected to the bottom face of the clamping seat (2), two limiting plates (221) matched with the insertion grooves (131) are fixedly connected to the outer wall of the connecting column (22), and a limiting blind groove (132) used for limiting the limiting plates (221) is formed in one side of the inner wall of the insertion groove (131);

ladder groove (23) have been seted up to grip slipper (2) inner wall, grip slipper (2) inner wall four corners all is equipped with locking part (3), locking part (3) include with screw rod (31) of grip slipper (2) spiro union and with screw rod (31) rotate clamp plate (32) of connecting, clamp plate (32) are located the top of ladder groove (23).

2. A process structure of high compatibility as claimed in claim 1, wherein: one side of the pressure plate (32) is provided with knurling (33).

3. A process structure of high compatibility as claimed in claim 1, wherein: the locking component (4) comprises a fixing pin (42) positioned in the fixing plate (21) and the fixing column (12) and a pull ring (41) fixedly connected to the upper end face of the fixing pin (42).

4. A compatible processing structure according to claim 3, wherein: a rubber layer (121) for increasing friction force is arranged between the inside of the fixed column (12) and the fixed column (12).

5. A compatible processing structure according to claim 3, wherein: a magnetic part (122) is arranged between the inside of the fixing column (12) and the bottom surface of the fixing pin (42).

6. A process structure of high compatibility as claimed in claim 1, wherein: the maximum rotation angle between the clamping seat (2) and the fixed base (1) is forty-five degrees.

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