CN211916139U

CN211916139U - Interior sphere processing frock

Info

Publication number: CN211916139U
Application number: CN201922324133.5U
Authority: CN
Inventors: 李露; 詹泽锋; 丁剑锋; 朱杰; 潘鸿; 周少华
Original assignee: Hunan Chongde Technology Co Ltd
Current assignee: Hunan Chongde Technology Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-13
Anticipated expiration: 2029-12-23

Abstract

The utility model provides an interior sphere processing frock, including the gyration dish, the installation department, a supporting plate, a plurality of bottom surface supporting parts and a plurality of clamping part, the installation department is smooth to be located on the gyration dish, and the installation department includes the base, and base perpendicular to gyration dish, the casing detachable of treating processing installs perpendicularly on the base, and the backup pad is installed on the gyration dish, and a plurality of bottom surface supporting parts that are used for supporting casing and a plurality of clamping part that are used for pressing from both sides tight casing are smooth to be located in the backup pad, and the smooth direction of establishing of a plurality of bottom surface supporting parts and a plurality of clamping part intersect in a bit. The utility model discloses treat that the casing of processing installs on the base, does not have hold assembly, prevents deformation, quick location casing, the even casing bottom that clamping stress leads to, and the slip through the clamping part makes a plurality of radial portions that compress tightly radially evenly compress tightly the casing, does not receive the inconsistent influence of wall thickness everywhere, is suitable for not unidimensional casing processing, and the clamping is quick, has reduced intensity of labour, has improved production efficiency.

Description

Interior sphere processing frock

Technical Field

The utility model relates to an interior sphere processing field specifically is an interior sphere processing frock.

Background

The processing mode of the inner spherical surface (such as the inner spherical surface of a bearing seat) of the existing shell is to clamp the shell to be processed through a clamping jaw, and particularly, the clamping jaw clamps a plurality of points which are symmetrical outside the shell (such as the bearing seat) and then processes the inner spherical surface. However, the wall thickness of the shell at each clamping part of the clamping jaw may be inconsistent, and clamping stress exists in the machining process, so that the machined inner spherical surface is deformed. In addition, when a shell is machined, the shell needs to be assembled and corrected again, so that the production efficiency is low, and the labor intensity of workers is high.

SUMMERY OF THE UTILITY MODEL

The above-mentioned problem to prior art exists, the utility model aims at providing an interior sphere processing frock, the casing of treating processing is installed on the base, does not have hold assembly, prevents deformation, quick location casing, the even support casing bottom that clamping stress leads to, and the slip through clamping part makes a plurality of radial portions that compress tightly radially evenly compress tightly the casing, does not receive the inconsistent influence of wall thickness everywhere, is suitable for not unidimensional casing processing, and the clamping is quick, has reduced intensity of labour, has improved production efficiency.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is:

the utility model provides an interior sphere processing frock, including the gyration dish, the installation department, a supporting plate, a plurality of bottom surface supporting parts and a plurality of clamping part, the installation department is slided and is located on the gyration dish, the installation department includes the base, base perpendicular to gyration dish, the casing detachable of treating processing is installed perpendicularly on the base, the backup pad is installed on the gyration dish, a plurality of bottom surface supporting parts that are used for supporting the casing and a plurality of clamping part that are used for pressing from both sides tight casing are slided and are located in the backup pad, and the direction of establishing in a plurality of bottom surface supporting parts and a plurality of clamping part is slide.

As a further improvement of the above technical solution:

be equipped with the multiunit track in the backup pad, the multiunit track is for a symmetry axis symmetric arrangement, the direction parallel is established in the cunning of symmetry axis and installation department, and a set of track is slided and is equipped with a bottom surface supporting part and a clamping part.

The sliding directions of the bottom surface supporting parts and the clamping parts are intersected at the center of the rotary disk, and the bottom surface supporting parts are closer to the center than the clamping parts.

The installation department still includes first slide, and the first slide of base fixed connection is equipped with a plurality of first adjusting nut and a plurality of first adjusting bolt on the first slide, has seted up many parallel spaced spout on the gyration dish, and first slide is slided through a plurality of first adjusting nut and a plurality of first adjusting bolt and is established or fix in many spouts.

The last still fixed scale seat that is equipped with the mark scale of gyration dish, scale seat and spout are parallel, and the installation department still includes the guide holder, and guide holder fixed mounting is on first slide, and the guide holder is equipped with the pointer, the scale on the directional scale seat of pointer.

Each group of tracks comprises a graduated scale and at least one guide rail, and the graduated scale and the guide rails are arranged in parallel at intervals.

The bottom surface supporting part comprises a second sliding plate, a supporting column, a supporting adjusting column, a plurality of second adjusting nuts and a plurality of second adjusting bolts, the second sliding plate is provided with the second adjusting nuts and the second adjusting bolts, the second sliding plate is arranged on or fixed on the guide rail in a sliding mode through the second adjusting nuts and the second adjusting bolts, the supporting column is fixedly connected with the second sliding plate, the supporting column is provided with a mounting hole perpendicular to the guide rail, one end of the supporting adjusting column is arranged in the mounting hole in a sliding mode, the supporting adjusting column is fixed on the supporting column through the adjusting column bolts, and the other end of the supporting adjusting column stretches upwards in an overhanging mode.

The clamping parts are located on the circumference of a circle and comprise a third sliding plate, a column standing part and a radial pressing part, a plurality of third adjusting nuts and a plurality of third adjusting bolts are arranged on the third sliding plate, the third sliding plate is arranged on or fixed on the guide rail in a sliding mode through the third adjusting nuts and the third adjusting bolts, the column standing part is connected to the third sliding plate, the column standing part is detachably connected to one end of the radial pressing part, and the other end of the radial pressing part faces one side of the circle center of the circle and the overhang parallel to the guide rail.

Clamping part still includes top surface portion of compressing tightly, and top surface portion of compressing tightly is located radial portion of compressing tightly top, and top surface portion of compressing tightly is including compressing tightly the seat, pressing the claw and adjusting the post, compresses tightly a detachable connection stand, is equipped with the mounting hole on compressing tightly the seat, presses claw one end to slide to be established in the mounting hole to adjust the post through pressing the claw and fix on the support column, the other end overhang is downwards, and the contact of the decurrent one end of overhang compresses tightly the top of casing.

The stand portion includes that stand, stand hinge seat, connective bar, the first hinge seat of connective bar, the hinge seat of connective bar second, bolt, and the stand hinge seat is fixed on the third slide with the first hinge seat of connective bar, and the hinge seat of stand one end hinge stand, connective bar one end are passed through the bolt and are connected on the first hinge seat of connective bar, the middle part of the articulated stand of the other end.

Compared with the prior art, the beneficial effects of the utility model are that: the casing is installed on the base, does not have the hold assembly, prevents the deformation that clamping stress leads to, through the slip and the scale quick positioning casing of base, the slip through a plurality of bottom surface supporting parts makes a plurality of bottom surface supporting parts evenly support the casing, the slip through clamping part makes a plurality of radial portions that compress tightly radially evenly compress tightly the casing, does not receive the influence of wall thickness nonconformity everywhere, is suitable for not unidimensional casing processing, and the clamping is quick, has reduced intensity of labour, has improved production efficiency.

Drawings

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

fig. 2 is a schematic view of another perspective structure according to an embodiment of the present invention;

fig. 3 is a schematic view of the bottom structure of the rotary plate according to an embodiment of the present invention;

fig. 4 is a partially enlarged schematic view of fig. 1.

Detailed Description

The following provides a more detailed and complete description of the inner spherical surface processing tool provided by the present invention with reference to the following embodiments. The following description of the embodiments is merely exemplary in nature and is in no way intended to limit the invention.

An inner spherical surface machining tool is shown in figures 1 to 4 and comprises a rotary disc 1, an installation part, a supporting plate 3, a plurality of bottom surface supporting parts 4 and a plurality of clamping parts 5, wherein the rotary disc 1 is circular plate or ring-shaped, and the installation part, the supporting plate 3, the bottom surface supporting parts 4 and the clamping parts 5 are all arranged on the rotary disc 1. The housing 6 to be processed is mounted on the mounting portion, the bottom surface supporting portion 4 is for supporting the bottom of the housing 6 to be processed, and the clamping portion 5 is for clamping the housing 6 to be processed. The mounting portion is slidably disposed on the turntable 1 to adjust and calibrate the position of the housing 6. The support plate 3 is mounted on the turn plate 1, and a plurality of bottom surface support portions 4 and a plurality of clamping portions 5 are slidably provided on the support plate 3 to adjust the position of support and clamping according to the position and size of the housing 6.

The lower end face of the rotary disc 1 is provided with at least one boss protruding out of the lower end face of the rotary disc 1, the boss is in a circular ring shape or a block shape and the like, and the specific shape and layout are specifically designed according to components to be connected. The design of the boss is convenient for the tool to be connected to other parts such as a processing lathe and the like on one hand, and on the other hand, a certain distance is reserved between the lower end surface of the rotary disk 1 and the top surface of the boss, so that a certain surplus installation space is reserved for parts such as bolts penetrating through the rotary disk 1.

The rotary disk 1 is provided with a plurality of parallel spaced sliding grooves 11 and a scale base (not shown in the figure) marked with scales, preferably, three parallel spaced sliding grooves 11 are provided, a straight line of one sliding groove 11 passes through a diameter of the rotary disk 1 to form a middle sliding groove, and the other two sliding grooves 11 are respectively positioned at two sides of the middle sliding groove and are symmetrically distributed relative to the middle sliding groove. The cross section of the chute 11 is an inverted T-shape, in other words, the width of the chute 11 near the bottom end thereof is larger than the width of the opening end thereof. The scale base is fixedly arranged on the rotary disc 1, the scale base is parallel to the sliding grooves 11, specifically, the scale direction of the scale base is parallel to the sliding grooves 11, and all the sliding grooves 11 are located on one side of the scale base.

The mounting portion includes a base 21, a first slide plate 22, a guide holder, a positioning member, a jig base plate 23, a plurality of first adjusting nuts, and a plurality of first adjusting bolts. The base 21 and the first sliding plate 22 are rectangular plates, and the base 21 is vertically and fixedly connected with the first sliding plate 22. The first slide plate 22 slides along the slide groove 11, and drives the base 21 to move synchronously. The first sliding plate 22 is provided with a plurality of first adjusting nuts and a plurality of first adjusting bolts, the large head ends of the first adjusting bolts are slidably arranged in the sliding grooves 11, and the small head ends of the first adjusting bolts penetrate through the first sliding plate 22 and then are connected with the first adjusting nuts. Each sliding chute 11 is provided with two first adjusting bolts in a sliding manner, namely six first adjusting bolts and six first adjusting nuts on the first sliding plate 22. The sliding direction of the first sliding plate 22 is perpendicular to the base 21, that is, the base 21 is perpendicular to the sliding chutes 11, and the first sliding plate 22 is slidably disposed or fixed in the sliding chutes 11 through the first adjusting nuts and the first adjusting bolts. Specifically, when the first adjusting nut is tightened, the first adjusting nut presses the first sliding plate 22 against the rotary disk 1, and the first sliding plate 22 cannot slide; when the first adjusting nut is loosened, the first adjusting bolt can slide along the sliding groove 11, so that the first sliding plate 22 and the base 21 are driven to slide, and the base 21 is perpendicular to the sliding direction.

The guide holder is fixedly mounted on the first slide 22 and is provided with a pointer which points to the scale on the scale holder and slides along the chute 11. The pointer and the scale base are matched to measure the sliding displacement of the base 21.

The base 21 is used for mounting the housing 6 to be processed, further, the base 21 is connected with the housing 6 through a clamp bottom plate 23, and the positioning component is used for positioning the housing 6. The clamp bottom plate 23 is used for connecting the base 21 and the shell 6, the clamp bottom plate 23 is provided with a plurality of pin holes, during installation, the connecting pin holes are selected according to different shapes of the shell 6, the shell 6 is installed on the clamp bottom plate 23, and then the clamp bottom plate 23 is installed on the base 21 through a plurality of tightening screws. When mounting, the center of the bottom of the housing 6 is connected to the center of the jig base plate 23, and the center line of the jig base plate 2 and the center line of the base 21 are overlapped.

The positioning component includes two axial positioning posts 241, and the two axial positioning posts 241 are located on the first sliding plate 22, specifically, on the side of the first sliding plate 22 where the fixture bottom plate 23 is located. The two axial positioning posts 241 are symmetrical with respect to the middle sliding groove. Two axial locating posts 241 support the bottom of the housing 6 when the housing 6 is mounted on the fixture base plate 23. The base 21 is adapted to different housings 6 by connecting the housing 6 and the base 21 by means of the jig base plate 23. The axial positioning column 241 comprises a positioning fixing column and a positioning adjusting column, the positioning fixing column is connected with the first sliding plate 22, a mounting hole perpendicular to the guide rail is formed in the positioning fixing column, one end of the positioning adjusting column is slidably arranged in the mounting hole and fixed on the positioning fixing column through an adjusting bolt, the other end of the positioning adjusting column is upwards suspended, and the upwards suspended end is used for supporting and fixing one end, connected to the clamp bottom plate 23, of the shell 6. The adjusting bolt penetrates through the positioning fixing column along the radial direction of the positioning fixing column and enters the mounting hole, when the adjusting bolt is screwed, the adjusting bolt tightly presses the positioning adjusting column in the mounting hole, the positioning adjusting column cannot slide, when the adjusting bolt is loosened, the positioning adjusting column can slide along the mounting hole to adjust the supporting height of the adjusting bolt, and when the adjusting bolt is screwed to the target height of the adjusting bolt, the adjusting bolt is screwed.

The sliding directions of the plurality of bottom surface support portions 4 and the plurality of clamp portions 5 intersect at a point, which is the center of the rotating disk 1. Backup pad 3 is fixed on gyration dish 1, is equipped with the multiunit track in the backup pad 3, and the multiunit track is arranged for a symmetry axis symmetry, the direction is parallel for smooth the establishing of symmetry axis and installation department, and passes through the center of gyration dish 1 promptly the symmetry axis passes through middle spout. Preferably, five sets of rails are provided, one set of rails being located on the axis of symmetry. The bottom surface support part 4 and the clamping part 5 are arranged on the tracks in a sliding way, one bottom surface support part 4 and one clamping part 5 are arranged on one group of tracks in a sliding way, and the bottom surface support part 4 is closer to the center of the rotary disk 1 than the clamping part 5. Each group of tracks comprises a graduated scale and two guide rails, the graduated scale is parallel to the two guide rails, and the graduated scale is positioned between the two guide rails. The scale is used to measure the displacement of the base support 4 and the grip 5.

Bottom surface supporting part 4 includes second slide 41, support column 42, supports regulation post 43, a plurality of second adjusting nut and a plurality of second adjusting bolt, is equipped with a plurality of second adjusting nut and a plurality of second adjusting bolt on the second slide 41, and second slide 41 slides or fixes on the guide rail through a plurality of second adjusting nut and a plurality of second adjusting bolt, and the mode that slides and fix is the same with first slide 22, and this is no longer repeated. Support column 42 fixed connection second slide 41 is equipped with the mounting hole of perpendicular to guide rail on the support column 42, supports and adjusts post 43 one end and slide to establish in the mounting hole to fix on support column 42 through adjusting the post bolt, the other end overhang upwards, the one end that the overhang upwards is used for supporting the bottom of casing 6. The adjusting stud radially passes through the supporting column 42 along the supporting column 42 and enters the mounting hole, when the adjusting stud is screwed down, the supporting adjusting stud 43 in the mounting hole is pressed tightly, the supporting adjusting stud 43 cannot slide, when the adjusting stud is loosened, the supporting adjusting stud 43 can slide along the mounting hole to adjust the supporting height of the adjusting stud, and when the adjusting stud is screwed down to the target height, the adjusting stud is screwed down.

The clamping portion 5 includes a third slide plate 51, a column portion, a radial pressing portion 53, and a top surface pressing portion 54. The third sliding plate 51 is provided with a plurality of third adjusting nuts and third adjusting bolts, the third sliding plate 51 is slidably arranged or fixed on the guide rail through the plurality of third adjusting nuts and the plurality of third adjusting bolts, the sliding and fixing modes are the same as those of the first sliding plate 22, and the description is omitted here.

The stand portion includes stand 521, the articulated seat 522 of stand, connective bar 523, the first articulated seat 524 of connective bar, the articulated seat 526 of connective bar and bolt. The upright post hinging seat 522 and the connecting rod first hinging seat 524 are fixed on the third sliding plate 51, one end of the upright post 521 is hinged with the upright post hinging seat 522, one end of the connecting rod 523 is connected on the connecting rod first hinging seat 524 through a bolt, and the middle part of the other end of the connecting rod 521 is hinged with the middle part of the column. When the latch is inserted into the first hinge seat 524 of the connecting rod to connect the connecting rod 523 to the first hinge seat 524 of the connecting rod, the connecting rod 523 and the upright 521 form a triangular support, and the upright 521 is vertical and perpendicular to the guide rail. When the latch is removed, the connecting rod 523 and the connecting rod first hinge mount 524 are disconnected and the upright 521 is rotatable relative to the upright hinge mount 522. The upright 521 can be laid down so as not to obstruct the placement and position adjustment of the housing 6.

The radial pressing portion 53 is used for radially pressing the housing 6, and the radial pressing portion 53 is detachably connected to the upright 521. The radial pressing portion 53 includes a pad block seat detachably attached to the upright 521, or, a connection position changeable along the height of the upright 521, and a pad block to adjust the height of the radial pressing according to the shape and size of the casing 6. One end of the cushion block is connected to the cushion block seat, and the other end of the cushion block extends towards one side of the center of the rotary disc 1 and is parallel to the guide rail and used for abutting against the pressing shell 6.

The top surface pressing part 54 is located above the radial pressing part 53, and the top surface pressing part 54 comprises a pressing seat, a pressing claw and a pressing claw adjusting column. The pressing base is detachably connected with the upright column 521, and the installation position of the pressing base on the upright column 521 can be adjusted. The pressing seat is provided with a mounting hole, one end of the pressing claw is slidably arranged in the mounting hole and is fixed on the supporting column 42 through the pressing claw adjusting column, the other end of the pressing claw is downward in overhanging, and the downward overhanging end of the pressing claw is used for contacting and pressing the top of the shell 6. The sliding or fixing manner of the pressing claw in the inner hole of the mounting hole is the same as that of the supporting adjusting column 43, and is not described herein again. The degree of compaction can be adjusted through the adjustment of pressing the claw regulating column.

The working principle of the utility model is as follows: by the positioning of the positioning member, the center line of the inner spherical surface to be processed of the housing 6 can be positioned in the center plane of the turn disc 1, which is parallel to the sliding direction of the base 21 and in which the center of the turn disc 1 is positioned. The slide base 21, depending on the shape and size of the housing 6, allows the center of the housing 6 to be moved to the center line of the turn table 1. Then, the bottom surface support portions 4 and the clamping portions 5 are moved so that the plurality of bottom surface support portions 4 are located on the circumference of the same circle, and the plurality of clamping portions 5 are located on the circumference of another circle, the two circles are concentric, and the centers of the circles are the center of the rotary disk 1. In this manner, the plurality of bottom surface supports 4 and the plurality of clamping portions 5 can press and clamp the housing 6 uniformly in the axial direction of the housing 6. In the case where the thickness of the housing 6 is not uniform in each portion, the clamping portions 5 are moved so that the clamping portions 5 clamp the housing 6, and in this case, the plurality of clamping portions 5 are not located on the circumference of one circle, but the radial pressing portions 53 press the housing 6 toward the center of the housing 6, so that the housing 6 is still subjected to a uniform pressing force.

Finally, it must be said here that: the above embodiments are only used for further detailed description of the technical solutions of the present invention, and should not be understood as limiting the scope of the present invention, and the modifications and adjustments made by those skilled in the art according to the above-mentioned contents of the present invention are all included in the scope of the present invention.

Claims

1. The utility model provides an interior sphere processing frock, a serial communication port, including gyration dish (1), the installation department, backup pad (3), a plurality of bottom surface supporting part (4) and a plurality of clamping part (5), the installation department is slided and is located on gyration dish (1), the installation department includes base (21), base (21) perpendicular to gyration dish (1), casing (6) detachable vertical mounting who treats processing is on base (21), backup pad (3) are installed on gyration dish (1), a plurality of bottom surface supporting part (4) that are used for supporting casing (6) and a plurality of clamping part (5) that are used for pressing from both sides tight casing (6) are slided and are located backup pad (3), and the smooth direction of establishing of a plurality of bottom surface supporting part (4) and a plurality of clamping part (5) is crossing in a bit.

2. The inner spherical surface machining tool according to claim 1, characterized in that: be equipped with the multiunit track on backup pad (3), the multiunit track is for a symmetry axis symmetric arrangement, the direction parallel is established in the cunning of symmetry axis and installation department, and a bottom surface supporting part (4) and a clamping part (5) are slided to a set of track.

3. The inner spherical surface machining tool according to claim 2, characterized in that: the sliding directions of the bottom surface supporting parts (4) and the clamping parts (5) are intersected at the center of the rotary disk (1), and the bottom surface supporting parts (4) are closer to the center than the clamping parts (5).

4. The inner spherical surface machining tool according to claim 1, characterized in that: the installation department still includes first slide (22), and the first slide (22) of base (21) fixed connection is equipped with a plurality of first adjusting nut and a plurality of first adjusting bolt on first slide (22), has seted up many parallel spaced spout (11) on gyration dish (1), and first slide (22) are slided through a plurality of first adjusting nut and a plurality of first adjusting bolt and are established or fix in many spout (11).

5. The inner spherical surface machining tool according to claim 4, characterized in that: the scale seat that still fixes being equipped with the mark scale on gyration dish (1), scale seat and spout (11) are parallel, and the installation department still includes the guide holder, and guide holder fixed mounting is on first slide (22), and the guide holder is equipped with the pointer, the scale on the pointer directional scale seat.

6. The inner spherical surface machining tool according to claim 2, characterized in that: each group of tracks comprises a graduated scale and at least one guide rail, and the graduated scale and the guide rails are arranged in parallel at intervals.

7. The inner spherical surface machining tool according to claim 6, characterized in that: bottom surface supporting part (4) include second slide (41), support column (42), support and adjust post (43), a plurality of second adjusting nut and a plurality of second adjusting bolt, be equipped with a plurality of second adjusting nut and a plurality of second adjusting bolt on second slide (41), second slide (41) are slided through a plurality of second adjusting nut and a plurality of second adjusting bolt and are established or fix on the guide rail, support column (42) fixed connection second slide (41), support column (42) are equipped with the mounting hole of perpendicular to guide rail, support and adjust post (43) one end and slide and establish in the mounting hole to fix on support column (42) through adjusting the post bolt, the other end overhang is upwards.

8. The inner spherical surface machining tool according to claim 6, characterized in that: a plurality of clamping parts (5) are located on the circumference of a circle, clamping parts (5) include third slide (51), upright post portion and radial clamping part (53), be equipped with a plurality of third adjusting nuts and a plurality of third adjusting bolt on third slide (51), third slide (51) are slided through a plurality of third adjusting nuts and a plurality of third adjusting bolt and are established or fix on the guide rail, upright post portion connects on third slide (51), the upright post portion can be dismantled in connection to radial clamping part (53) one end, the other end court centre of a circle one side of circle, with the overhanging parallel of guide rail.

9. The inner spherical surface machining tool according to claim 8, characterized in that: clamping part (5) still include top surface and compress tightly portion (54), and top surface compresses tightly portion (54) and is located radial portion (53) top that compresses tightly, and top surface compresses tightly portion (54) including compressing tightly the seat, pressing the claw and adjust the post, compresses tightly seat detachable and connects stand (521), compresses tightly and is equipped with the mounting hole on the seat, presses claw one end to slide to establish in the mounting hole to adjust the post through pressing the claw and fix on support column (42), the other end overhang downwards, the contact of the decurrent one end of overhang and compress tightly the top of casing (6).

10. The inner spherical surface machining tool according to claim 8, characterized in that: the pillar part comprises a pillar (521), a pillar hinging seat (522), a connecting rod (523), a first hinging seat (524) of the connecting rod, a second hinging seat (526) of the connecting rod, and a bolt, wherein the hinging seat (522) of the pillar and the first hinging seat (524) of the connecting rod are fixed on a third sliding plate (51), one end of the pillar (521) is hinged with the pillar hinging seat (522), one end of the connecting rod (523) is connected onto the first hinging seat (524) of the connecting rod through the bolt, and the other end of the connecting rod is hinged with the middle part of the pillar (521).