CN217255990U - Special-shaped workpiece's assembly fixture - Google Patents
Special-shaped workpiece's assembly fixture Download PDFInfo
- Publication number
- CN217255990U CN217255990U CN202123349603.7U CN202123349603U CN217255990U CN 217255990 U CN217255990 U CN 217255990U CN 202123349603 U CN202123349603 U CN 202123349603U CN 217255990 U CN217255990 U CN 217255990U
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- Prior art keywords
- shaft
- supporting
- flange
- piece
- semicircular
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 abstract description 5
- 206010066054 Dysmorphism Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses an assembly fixture for a special-shaped workpiece, which comprises a flange part and a shaft center part, wherein the shaft center part is axially inserted in a middle hole of the flange part, and a plurality of inner supporting parts are radially embedded in the shaft center part; the assembly tool comprises a bottom frame, and a shaft support seat and a flange support seat which are oppositely fixed on the bottom frame at a fixed interval, wherein a flange piece is radially and limitedly clamped on the flange support seat; the shaft supporting seat circumferentially rotates and coaxially slides to support the shaft core piece. The assembly tool can semi-install the attitude positioning flange part and the axle center part, and provides positioning and yielding for the installation of the inner supporting part, so that the inner supporting part is assembled quickly and accurately, and the assembly tool is simple in structure and easy to realize.
Description
Technical Field
The utility model relates to a frock clamp technical field specifically is an assembly fixture of dysmorphism work piece.
Background
In the prior art, when an axle center piece in an inner hole of the axle center piece is installed, the inner supporting piece which is radially inserted into the axle center piece is not installed in place often due to inaccurate positioning, the axle center piece is clamped in the inner hole of the flange piece seriously, and the flange piece and the axle center piece in a half-insertion state are difficult to be simultaneously positioned by adopting an assembly tool in the prior art, so that the accurate positioning and assembling of the inner supporting piece cannot be realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide an assembly fixture of dysmorphism work piece, this assembly fixture can half installation gesture flange spare and axle center spare to for interior support piece's installation provides the location and lets the position, make interior support piece assembly quick and accurate, and simple structure, easily realization.
The special-shaped workpiece comprises a flange part and a shaft center part, wherein the shaft center part is axially inserted into a central hole of the flange part, and a plurality of inner supporting parts are radially embedded in the shaft center part; the assembly tool comprises a bottom frame, and a shaft support seat and a flange support seat which are oppositely fixed on the bottom frame at a fixed interval, wherein a flange piece is radially and limitedly clamped on the flange support seat; the shaft supporting seat circumferentially rotates and coaxially slides to support the shaft core piece.
The flange supporting seat comprises a supporting plate, a polished rod and a hanging plate, wherein the supporting plate is fixedly connected to the bottom frame, a V-shaped groove for radially supporting the flange part is formed in the middle of the top surface of the supporting plate, and the polished rod is fixedly connected to two sides of the top surface of the supporting plate in a vertical direction; the polished rod is fixedly sleeved with a hanging plate, and the hanging plate is radially pressed on the circumferential outer wall of the upper part of the flange piece.
Moreover, the bottom surface of the shaft supporting seat is fixedly connected to the bottom frame, and the upper part of the shaft supporting seat is fixedly provided with a three-leg supporting vertical plate; the top of the three-leg supporting vertical plate penetrates along the horizontal direction and is connected with a supporting shaft in a rotating fit mode, a hand wheel is coaxially sleeved and fixed on the supporting shaft, and a semicircular shaft support is fixedly connected to one end, facing the flange piece, of the supporting shaft in a coaxial mode.
And the semicircular shaft support is of a semi-split circular tube structure, a shaft center part is radially supported in a half hole in the middle of the semicircular shaft support, one end of the semicircular shaft support is coaxially and fixedly connected to the end part of the supporting shaft, and a positioning hanging groove with a lower recess is formed in the cross section of the semicircular shaft support.
The utility model has the advantages and the technical effect be:
the utility model discloses an assembly fixture of special-shaped workpiece, flange supporting seat and axle supporting seat through fixed setting of subtend and interval, the axle center spare and the flange spare of coaxial support special-shaped workpiece, axial center spare and the mesopore clearance of flange spare can expose during the support state, be convenient for to its inside installation internal stay piece, simultaneously for the axial cooperation of guaranteeing internal stay piece and flange spare mesopore inner wall, but the reciprocal rotatory hand wheel of small-angle, make the epaxial semicircle axle of back hold in the palm the spacing axle center spare of circumference one end and drive the reciprocal rotation of axle center spare small-angle, can make inlay on the axle center spare dress and prop the internal stay piece of downthehole at the flange spare more laminating, internal stay piece dies between flange spare and axle center spare because of the inaccurate card in location after avoiding the installation to accomplish.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a side view of the present invention;
in the figure: 1-hanging a plate; 2-a flange member; 3-a polish rod; 4-a support plate; 5-inner support member; 6-a hub; 7-semicircular shaft support; 8-supporting the shaft; 9-a hand wheel; 10-a three-leg supporting vertical plate; 11-an axle support seat; 12-a bottom frame; 13-positioning hanging grooves; 14-flange support seat.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
The special-shaped workpiece comprises a flange part 2 and an axle center part 6, wherein the axle center part is axially inserted into a central hole of the flange part, and a plurality of inner supporting parts 5 are radially embedded in the axle center part; the assembly tool comprises a bottom frame 12, a shaft supporting seat 11 and a flange supporting seat 14 which are oppositely fixed on the bottom frame at a fixed interval, wherein a flange piece is radially limited and clamped on the flange supporting seat; the shaft supporting seat circumferentially rotates and coaxially slides to support the shaft core piece.
The flange supporting seat comprises a supporting plate 4, a polished rod 3 and a hanging plate 1, wherein the supporting plate is fixedly connected to the bottom frame, a V-shaped groove for radially supporting the flange part is formed in the middle of the top surface of the supporting plate, and the polished rod is fixedly connected to two sides of the top surface of the supporting plate in a vertical direction; the polished rod is fixedly sleeved with a hanging plate, and the hanging plate is radially pressed on the circumferential outer wall of the upper part of the flange piece.
Moreover, the bottom surface of the shaft supporting seat is fixedly connected to the bottom frame, and the upper part of the shaft supporting seat is fixedly provided with a three-leg supporting vertical plate 10; the top of the three-leg supporting vertical plate penetrates along the horizontal direction and is connected with a supporting shaft 8 in a rotating fit mode, a hand wheel 9 is coaxially sleeved and fixed on the supporting shaft, and a semicircular shaft support 7 is coaxially and fixedly connected to one end, facing the flange piece, of the supporting shaft.
And, the semicircle shaft holds in the palm for half a section's pipe structure, and the semicircle shaft holds in the palm half bore diameter in the middle part and supports axle center spare, and the coaxial rigid coupling of one end of semicircle shaft holds in the palm the support shaft tip, and the cross-section of semicircle shaft holds in the palm is made and is had undercut location hanging groove 13.
To more clearly illustrate the embodiments of the present invention, an example is provided below:
the utility model discloses an assembly fixture of special-shaped workpiece, when assembling, circumferential clamping dress flange spare on the preferred kidney o flange supporting seat, make the periphery three point location clamp of flange spare press from both sides on the bottom surface of V-arrangement inslot wall and link plate, in order to guarantee the axiality of flange spare and back shaft, then axial spacing string axle center spare on the semicircle axle support of support tip portion, this axle center spare pierces through the flange spare by the other end axial of flange spare, then the tip axial of axle center spare inserts in the value semicircle axle support, and radially connect positioning bolt on the axle center spare, this positioning bolt card lock solid is in the location string inslot that the semicircle axle support was seted up, and then realize the axial spacing of axle center spare and semicircle axle support; then the hand wheel is rotated to enable the opening side of the axle center piece to face upwards, an inner supporting piece is installed in the opening (the gap between the axle center piece and the flange piece), the hand wheel can be stirred in a small-angle reciprocating mode in the installation process to enable the inner supporting piece to be more attached to the inner wall of the middle hole of the flange piece and the rotary connection of the axle center piece, after the inner supporting piece is installed, the positioning bolt at the end part of the axle center piece in the positioning hanging groove is dismounted, then the axle center piece with the inner supporting piece is axially pushed into the middle hole of the flange piece, and then the assembly of the workpiece is completed.
Finally, the utility model adopts the mature products and the mature technical means in the prior art.
It will be understood that modifications and variations are possible to those skilled in the art in light of the above teachings and that all such modifications and variations are considered to be within the purview of the invention as set forth in the appended claims.
Claims (4)
1. The special-shaped workpiece comprises a flange part and a shaft center part, wherein the shaft center part is axially inserted into a central hole of the flange part, and a plurality of inner supporting parts are radially embedded in the shaft center part; the method is characterized in that: the assembly tool comprises a bottom frame, and a shaft support seat and a flange support seat which are oppositely fixed on the bottom frame at a fixed interval, wherein a flange piece is radially limited and clamped on the flange support seat; the shaft core piece is supported on the shaft supporting seat in a circumferential rotating and coaxial sliding manner.
2. The assembly tool for the special-shaped workpiece according to claim 1, characterized in that: the flange supporting seat comprises a supporting plate, a polished rod and a hanging plate, wherein the supporting plate is fixedly connected to the bottom frame, a V-shaped groove for radially supporting the flange part is formed in the middle of the top surface of the supporting plate, and the polished rod is fixedly connected to two sides of the top surface of the supporting plate in a vertical direction; the polished rod is fixedly sleeved with a hanging plate, and the hanging plate is radially pressed on the circumferential outer wall of the upper part of the flange piece.
3. The assembly fixture for the special-shaped workpieces according to claim 1, characterized in that: the bottom surface of the shaft supporting seat is fixedly connected to the bottom frame, and the upper part of the shaft supporting seat is fixedly provided with a three-leg supporting vertical plate; the top of the three-leg supporting vertical plate penetrates along the horizontal direction and is connected with a supporting shaft in a rotating fit mode, a hand wheel is coaxially sleeved and fixed on the supporting shaft, and a semicircular shaft support is coaxially and fixedly connected to one end, facing the flange piece, of the supporting shaft.
4. The assembly tool for the special-shaped workpiece according to claim 3, characterized in that: the semicircular shaft support is of a semicircular circular tube structure, a semicircular hole in the middle of the semicircular shaft support radially supports a shaft core part, one end of the semicircular shaft support is coaxially and fixedly connected to the end part of the supporting shaft, and a positioning hanging groove with a downward concave part is formed in the cross section of the semicircular shaft support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123349603.7U CN217255990U (en) | 2021-12-28 | 2021-12-28 | Special-shaped workpiece's assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123349603.7U CN217255990U (en) | 2021-12-28 | 2021-12-28 | Special-shaped workpiece's assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217255990U true CN217255990U (en) | 2022-08-23 |
Family
ID=82890073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123349603.7U Expired - Fee Related CN217255990U (en) | 2021-12-28 | 2021-12-28 | Special-shaped workpiece's assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217255990U (en) |
-
2021
- 2021-12-28 CN CN202123349603.7U patent/CN217255990U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |