CN211465591U - Vertical lathe clamp for machining spoke - Google Patents
Vertical lathe clamp for machining spoke Download PDFInfo
- Publication number
- CN211465591U CN211465591U CN201922307322.1U CN201922307322U CN211465591U CN 211465591 U CN211465591 U CN 211465591U CN 201922307322 U CN201922307322 U CN 201922307322U CN 211465591 U CN211465591 U CN 211465591U
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- China
- Prior art keywords
- spoke
- arm
- rod
- oil cylinder
- vertical lathe
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title claims description 9
- 238000010276 construction Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a merry go round machine anchor clamps for spoke processing belongs to automobile parts processing equipment technical field, include: the fixture body is fixed on a mounting surface at the upper end of the main shaft and comprises an upper arm and a lower arm, and a lower cavity is formed at the bottom of the lower arm upwards; the supporting plate is arranged above the upper arm of the fixture body and used for supporting the spoke workpiece to realize axial positioning; the oil cylinder is positioned in the inner cavity of the main shaft, and a piston rod at the upper end of the oil cylinder is fixedly connected with the center of the pull disc; the pull disc is driven by the piston rod to move up and down in the lower cavity of the clamp body; the tensioning rods are arranged to be 3, penetrate through the supporting plate, the upper arm and the lower arm respectively, are uniformly distributed on the clamp body, are provided with pressing caps at the upper ends thereof and used for pressing workpieces, and are fixedly connected with the pull disc at the lower ends thereof. The utility model provides a merry go round machine anchor clamps for spoke processing adopts oil cylinder drive to draw dish and straining rod, and loading and unloading work piece is swift, and stability is good, has simple structure, cost low grade advantage.
Description
Technical Field
The utility model relates to an automobile parts processing equipment technical field especially relates to a merry go round machine anchor clamps for spoke processing.
Background
The automobile spoke is a device for protecting the rim and the spoke of the automobile wheel, and when the end face, the excircle, the central hole and the inner and outer chamfers of a workpiece are turned, the workpiece needs to be clamped by a special fixture and is matched with a vertical turning device to finish machining. Therefore, the utility model discloses to spoke lathe work, designed a merry go round machine special fixture, convenient operation is swift, and clamping stability is good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a merry go round machine anchor clamps for spoke processing, simple structure, loading and unloading work piece is swift, easy maintenance, and the cost is low.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a merry go round machine anchor clamps for spoke processing, include:
the fixture body is fixed on a mounting surface at the upper end of the main shaft and comprises an upper arm and a lower arm, and a lower cavity is formed at the bottom of the lower arm upwards;
the supporting plate is arranged above the upper arm of the fixture body and used for supporting the spoke workpiece to realize axial positioning;
the oil cylinder is positioned in the inner cavity of the main shaft, and a piston rod at the upper end of the oil cylinder is fixedly connected with the center of the pull disc;
the pull disc is driven by the piston rod to move up and down in the lower cavity of the clamp body;
the tensioning rods are arranged to be 3, penetrate through the supporting plate, the upper arm and the lower arm respectively, are uniformly distributed on the clamp body, are provided with pressing caps at the upper ends thereof and used for pressing workpieces, and are fixedly connected with the pull disc at the lower ends thereof.
Furthermore, the upper end of the fixture body is provided with a positioning pin for positioning the angle.
Further, the locating pin sets up to 3, and the equipartition is on the circumference of anchor clamps body upper end.
Furthermore, 3 pairs of pull rod guide sleeves are respectively embedded in corresponding positions inside the upper arm and the lower arm, and the tension rod is arranged in the pull rod guide sleeves and is driven by the pull disc to move up and down along the pull rod guide sleeves.
Further, the backup pad sets up to 3, the equipartition respectively on the specific upper arm of anchor clamps.
Furthermore, the pull disc is connected to a piston rod of the oil cylinder in the inner cavity of the main shaft through a bolt.
Further, the tensioning rod and the compression cap are of eccentric structures.
In the technical scheme, the utility model provides a merry go round machine anchor clamps for spoke processing has following beneficial effect:
the utility model provides a merry go round machine anchor clamps for spoke processing adopts oil cylinder drive to draw dish and straining rod, and loading and unloading work piece is swift, and stability is good, has simple structure, cost low grade advantage.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a front view of a vertical lathe fixture for spoke machining disclosed by the present invention;
fig. 2 is a top view of the vertical lathe fixture for spoke machining disclosed by the invention;
fig. 3 is a front view of the tension rod disclosed in the present invention;
fig. 4 is a top view of the tension rod of the present invention.
Description of reference numerals:
1. a clamp body; 2. a main shaft; 3. an upper arm; 4. a lower arm; 5. a lower cavity; 6. a support plate; 7. a workpiece; 8. an oil cylinder; 9. a piston rod; 10. pulling the disc; 11. a tension bar; 12. a compression cap; 13. positioning pins; 14. a pull rod guide sleeve; 15. and (4) bolts.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in FIGS. 1-4;
the utility model discloses a vertical lathe clamp for spoke processing, which comprises a clamp body 1, a support plate 6, an oil cylinder 8, a pull disc 10, a tension rod 11 and other parts; wherein the content of the first and second substances,
the fixture body 1 is of a casting structure, is a main body of the fixture, is fixed on a mounting surface at the upper end of the main shaft 2, and comprises an upper arm 3 and a lower arm 4, wherein a lower cavity 5 is formed at the bottom of the lower arm 4 upwards;
the supporting plate 6 is arranged above the upper arm 3 of the fixture body and used for supporting the spoke workpiece 7 to realize axial positioning; the number of the supporting plates 6 is 3, and the supporting plates are uniformly distributed on the upper arm 3 of the fixture body respectively;
the oil cylinder 8 is positioned in the inner cavity of the main shaft 2, and a piston rod 9 at the upper end of the oil cylinder is fixedly connected with the center of the pull disc 10;
the pull disc 10 is driven by the piston rod 9 to move up and down in the lower cavity 5 of the clamp body; the pull disc 10 is connected to a piston rod 9 of the oil cylinder in the inner cavity of the main shaft through a bolt 15;
the number of the tension rods 11 is 3, the tension rods respectively penetrate through the supporting plate 6, the upper arm 3 and the lower arm 4 and are uniformly distributed on the fixture body, the upper end of each tension rod is provided with a pressing cap 12 used for pressing the workpiece 7, and the lower end of each tension rod is fixedly connected with the pull disc 10. The tightening rod 11 and the compression cap 12 are of eccentric structures.
In a preferred embodiment, the upper end of the clamp body is provided with a positioning pin 13 for angular positioning. Specifically, the number of the positioning pins 13 is 3, and the positioning pins are uniformly distributed on the circumference of the upper end of the clamp body.
In order to facilitate the pull disc 10 to drive the tension rod 11 to move up and down, as a preferred embodiment, 3 pairs of pull rod guide sleeves 14 are respectively embedded in corresponding positions inside the upper arm 3 and the lower arm 4, and the tension rod 11 is installed in the pull rod guide sleeves 14 and is driven by the pull disc 10 to move up and down along the pull rod guide sleeves 14. The tension rods 11 and the positioning pins 13 are alternately distributed, so that the clamping stability is further improved.
The utility model discloses a merry go round machine anchor clamps ann is on the main shaft, when the hydro-cylinder piston stretches out, drives and draws dish and straining rod upward movement, makes the cap that compresses tightly of straining rod loosen the work piece, otherwise when the hydro-cylinder piston rod downstream, drives and draws dish and straining rod downward movement, makes the cap that compresses tightly of straining rod compress tightly the edge of work piece bolt hole, compresses tightly the work piece in the backup pad.
Preferably, the pressing rod is of an eccentric structure, the pressing cap and the rod diameter are eccentric to a certain degree, when manual feeding is conducted, a workpiece bolt hole needs to be aligned to the pressing cap, a workpiece is placed into the clamp, after the workpiece bolt hole is completely aligned to the pressing cap, the workpiece bolt hole needs to be manually rotated by a certain angle, and after the workpiece bolt hole is aligned to 3 positioning pins, the workpiece is placed into the supporting plate.
The clamp has the advantages of simple structure, rapid workpiece loading and unloading, convenient maintenance, low cost and the like.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a merry go round machine anchor clamps for spoke processing which characterized in that includes:
the clamp body (1) is fixed on a mounting surface at the upper end of the main shaft (2) and comprises an upper arm (3) and a lower arm (4), and a lower cavity (5) is formed at the bottom of the lower arm (4) upwards;
the supporting plate (6) is arranged above the upper arm (3) of the fixture body and used for supporting the spoke workpiece (7) to realize axial positioning;
the oil cylinder (8) is positioned in the inner cavity of the main shaft (2), and a piston rod (9) at the upper end of the oil cylinder is fixedly connected with the center of the pull disc (10);
the pull disc (10) is driven by the piston rod (9) to move up and down in the lower cavity (5) of the fixture body;
the number of the tension rods (11) is 3, the tension rods respectively penetrate through the supporting plate (6), the upper arm (3) and the lower arm (4), the tension rods are uniformly distributed on the clamp body, the upper end of each tension rod is provided with a pressing cap (12) for pressing a workpiece (7), and the lower end of each tension rod is fixedly connected with the pull disc (10).
2. A vertical lathe clamp for spoke processing according to claim 1, wherein the upper end of the clamp body is provided with a positioning pin (13) for angular positioning.
3. A vertical lathe clamp for spoke processing according to claim 2, wherein the number of the positioning pins (13) is 3, and the positioning pins are uniformly distributed on the circumference of the upper end of the clamp body.
4. The vertical lathe fixture for spoke machining according to claim 1, wherein 3 pairs of pull rod guide sleeves (14) are respectively embedded in corresponding positions inside the upper arm (3) and the lower arm (4), the tension rod (11) is arranged in the pull rod guide sleeves (14) and driven by the pull disc (10) to move up and down along the pull rod guide sleeves (14).
5. The vertical lathe fixture for spoke machining according to claim 1, wherein the support plates (6) are arranged in 3 blocks and are respectively and uniformly distributed on the upper arm (3) of the fixture body.
6. The vertical lathe clamp for spoke machining according to claim 1, wherein the pull disc (10) is connected to a piston rod (9) of a main shaft inner cavity oil cylinder through a bolt (15).
7. A vertical lathe fixture for spoke machining according to claim 1, characterized in that the tightening rod (11) and the pressing cap (12) are of eccentric construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307322.1U CN211465591U (en) | 2019-12-20 | 2019-12-20 | Vertical lathe clamp for machining spoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307322.1U CN211465591U (en) | 2019-12-20 | 2019-12-20 | Vertical lathe clamp for machining spoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211465591U true CN211465591U (en) | 2020-09-11 |
Family
ID=72365325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922307322.1U Expired - Fee Related CN211465591U (en) | 2019-12-20 | 2019-12-20 | Vertical lathe clamp for machining spoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211465591U (en) |
-
2019
- 2019-12-20 CN CN201922307322.1U patent/CN211465591U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |