CN213380413U - Planar part rough milling device for automobile hidden traction device - Google Patents
Planar part rough milling device for automobile hidden traction device Download PDFInfo
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- CN213380413U CN213380413U CN202022508224.7U CN202022508224U CN213380413U CN 213380413 U CN213380413 U CN 213380413U CN 202022508224 U CN202022508224 U CN 202022508224U CN 213380413 U CN213380413 U CN 213380413U
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Abstract
A plane part rough milling processing device for an automobile hidden type traction device comprises a base plate, wherein a single-point positioning block and a double-point positioning block are arranged on the base plate, a gap is reserved between the single-point positioning block and the double-point positioning block, a supporting positioning block is arranged on one side of the double-point positioning block, and a ball head positioning block is arranged on one side, away from the single-point positioning block, of the double-point positioning block; a horizontal first positioning screw rod is arranged on the single-point positioning block; the double-point positioning block consists of a first block and a second block, and a second positioning screw and a third positioning screw which are horizontal and face the single-point positioning block are respectively arranged on the first block and the second block; an upward supporting screw rod is arranged on the supporting and positioning block; be equipped with the breach on the bulb locating piece, wear to be equipped with compression screw on the bulb locating piece of breach top downwards, compression screw's lower extreme is located the breach. This novel adopt above-mentioned structure, solved and used universal fixturing to be difficult to reliable centre gripping and roughly mill the problem of the great planar segment of this type of part of processing.
Description
Technical Field
The utility model relates to a machining anchor clamps field, specific is a planar part rough milling processingequipment for car implicit expression draw gear.
Background
When the automobile hidden traction device is manufactured, mechanical processing processes such as ball head turning, rough milling, finish milling, drilling and the like are needed. The automobile electric hidden towing hook is a typical sport type multipurpose automobile hidden towing device, has wide application on foreign medium and large SUV vehicles, and has a larger circular ring plane part needing rough milling at the tail end. Because the shape of the part is complex and irregular, the prior universal fixture is difficult to accurately, quickly and reliably fix and realize the rough milling processing of the plane part.
Disclosure of Invention
The utility model aims to solve the technical problem that a planar segment rough milling processingequipment for car implicit expression draw gear is provided, solved and used general fixture to be difficult to reliable centre gripping and rough mill the problem of the great planar segment of this type of part of processing.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a plane part rough milling processing device for an automobile hidden type traction device comprises a base plate, wherein a single-point positioning block and a double-point positioning block are arranged on the base plate, a gap is reserved between the single-point positioning block and the double-point positioning block, a supporting positioning block is arranged on one side of the double-point positioning block, and a ball head positioning block is arranged on one side, away from the single-point positioning block, of the double-point positioning block;
a horizontal first positioning screw rod is arranged on the single-point positioning block;
the double-point positioning block consists of a first block body and a second block body, an included angle between the first block body and the second block body is an obtuse angle, the obtuse angle is arranged towards the single-point positioning block, and a second positioning screw and a third positioning screw which are horizontal and face the single-point positioning block are respectively arranged on the first block body and the second block body;
the support positioning block is provided with an upward support screw rod;
the ball head positioning block is provided with a notch, the height of the notch is higher than that of the single-point positioning block and the double-point positioning block, a compression screw rod penetrates through the ball head positioning block above the notch downwards, and the lower end of the compression screw rod is located in the notch.
In the preferred scheme, the end parts of the first positioning screw, the second positioning screw, the third positioning screw and the supporting screw are all sleeved with protective sleeves, the protective sleeves on the first positioning screw, the second positioning screw and the third positioning screw are respectively arranged on the end parts of the first positioning screw, the second positioning screw and the third positioning screw in a reserved gap between the single-point positioning block and the double-point positioning block, and the protective sleeves on the supporting screws are arranged at the upper ends of the supporting screws.
In a preferred scheme, an included angle between the second positioning screw and the third positioning screw is an acute angle, and an included angle between the second positioning screw and the third positioning screw and an included angle between the first block body and the second block body are complementary angles.
In the preferred scheme, the base plate is provided with a sliding groove, the bottom surface of the double-point positioning block is provided with a convex sliding block, and the sliding block is arranged in the sliding groove.
In a preferable scheme, the second positioning screw penetrates through the ball head positioning block, and a knob is arranged at the end part of the second positioning screw extending to the ball head positioning block and far away from one side of the double-point positioning block.
In the preferred scheme, the second positioning screw rod is in threaded connection with the ball head positioning block, and the second positioning screw rod is sleeved with the double-point positioning block.
The utility model provides a planar segment rough milling processingequipment for car implicit expression draw gear through adopting above-mentioned structure, has following beneficial effect:
(1) the single-point positioning block and the double-point positioning block can realize the fixing of the circular end of the trailer hook to be processed, the supporting and fixing of the middle part of a part can be realized through the supporting and positioning block, the clamping and fixing of the ball head end of the trailer hook can be realized through the ball head positioning block, and the fixing problem of the large-plane rough milling processing of the hidden type traction device of the automobile is solved;
(2) the fixture is simple in structure, convenient to improve, safe and reliable, easy to manufacture and mount, convenient to clamp and capable of effectively preventing parts from being thrown out to cause hidden dangers, and the machined plane is in a horizontal position through the five-point fixing of the bolt for the automobile hidden type traction device.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the overall structure schematic diagram of the processing process of the present invention.
In the figure: the base plate 1, single-point locating piece 2, two-point locating piece 3, first block 301, second block 302, supporting and locating piece 4, bulb locating piece 5, tow hook 6, first positioning screw 7, second positioning screw 8, third positioning screw 9, spout 10, slider 11, supporting screw 12, breach 13, cambered surface groove 14, compression screw 15.
Detailed Description
As shown in fig. 1, a planar part rough milling device for an automobile hidden type traction device comprises a base plate 1, wherein a single-point positioning block 2 and a double-point positioning block 3 are arranged on the base plate 1, a gap is reserved between the single-point positioning block 2 and the double-point positioning block 3, a supporting positioning block 4 is arranged on one side of the double-point positioning block 3, and a ball head positioning block 5 is arranged on one side of the double-point positioning block 3 away from the single-point positioning block 2;
a horizontal first positioning screw 7 is arranged on the single-point positioning block 2;
the double-point positioning block 3 is composed of a first block 301 and a second block 302, an included angle between the first block 301 and the second block 302 is an obtuse angle, the obtuse angle is arranged towards the single-point positioning block 2, and a second positioning screw 8 and a third positioning screw 9 which are horizontal and face the single-point positioning block 2 are respectively arranged on the first block 301 and the second block 302;
the support positioning block 4 is provided with an upward support screw 12;
the ball head positioning block 5 is provided with a notch 13, the height of the notch 13 is higher than that of the single-point positioning block 2 and the double-point positioning block 3, a compression screw 15 penetrates through the ball head positioning block 5 above the notch 13 downwards, and the lower end of the compression screw 15 is positioned in the notch 13.
In an optimized scheme, protective sleeves are sleeved at the ends of the first positioning screw 7, the second positioning screw 8, the third positioning screw 9 and the supporting screw 12, the protective sleeves on the first positioning screw 7, the second positioning screw 8 and the third positioning screw 9 are respectively arranged at the ends of the first positioning screw 7, the second positioning screw 8 and the third positioning screw 9 in a reserved gap between the single-point positioning block 2 and the double-point positioning block 3, and the protective sleeves on the supporting screw 12 are arranged at the upper end of the supporting screw 12.
In a preferred embodiment, an included angle between the second positioning screw 8 and the third positioning screw 9 is an acute angle, and an included angle between the second positioning screw 8 and the third positioning screw 9 is a complementary angle with an included angle between the first block 301 and the second block 302.
In the preferred scheme, a sliding groove 10 is arranged on the base plate 1, a convex sliding block 11 is arranged on the bottom surface of the double-point positioning block 3, and the sliding block 11 is arranged in the sliding groove 10.
In a preferable scheme, the second positioning screw 8 penetrates through the ball head positioning block 5, and a knob is arranged at the end of the second positioning screw 8 extending to the ball head positioning block 5 far away from one side of the double-point positioning block 3.
In the preferred scheme, the second positioning screw 8 is in threaded connection with the ball head positioning block 5, and the second positioning screw 8 is sleeved with the double-point positioning block 3.
As shown in fig. 2, when the electric hidden tow hook 6 of the hidden towing device of the automobile is processed,
the ring end of the tow hook 6 is placed on the base plate 1 between the single-point positioning block 2 and the double-point positioning block 3, the position is manually adjusted to enable the ring end of the tow hook 6 to be tightly attached to the first positioning screw 7 on the single-point positioning block 2, then the knob at one end of the second positioning screw 8 is rotated to enable the double-point positioning block 3 to move towards the ring end of the tow hook 6 until one end, provided with a protective sleeve, of the second positioning screw 8 is tightly attached to the ring end of the tow hook 6, and at the moment, the third positioning screw 9 is manually adjusted to enable one end, provided with a protective sleeve, of the third positioning screw 9 to be tightly attached to the ring end of the tow hook 6, so that the three;
in the installation process of the trailer hook 6, the ball head part can be placed in the notch 13 of the ball head positioning block 5 and is pressed and fixed through the top pressing screw 15;
the supporting and fixing purposes of the supporting screw 12 to the middle part of the trailer hook 6 can be realized by adjusting the supporting screw 12.
Through the scheme, when the plane of the tail end ring of the electric hidden towing hook 6 of the hidden towing device of the automobile is roughly milled, the ball head part is more stable and reliable.
Claims (6)
1. The utility model provides a planar part rough milling processingequipment for car implicit expression draw gear which characterized in that: the base plate (1) is provided with a single-point positioning block (2) and a double-point positioning block (3), a gap is reserved between the single-point positioning block (2) and the double-point positioning block (3), a supporting positioning block (4) is arranged on one side of the double-point positioning block (3), and a ball head positioning block (5) is arranged on one side, far away from the single-point positioning block (2), of the double-point positioning block (3);
a horizontal first positioning screw rod (7) is arranged on the single-point positioning block (2);
the double-point positioning block (3) consists of a first block body (301) and a second block body (302), an included angle between the first block body (301) and the second block body (302) is an obtuse angle, the obtuse angle is arranged towards the single-point positioning block (2), and a second positioning screw (8) and a third positioning screw (9) which are horizontal and face the single-point positioning block (2) are respectively arranged on the first block body (301) and the second block body (302);
an upward supporting screw rod (12) is arranged on the supporting and positioning block (4);
the ball head positioning block (5) is provided with a notch (13), the height of the notch (13) is higher than that of the single-point positioning block (2) and the double-point positioning block (3), a compression screw (15) penetrates downwards through the ball head positioning block (5) above the notch (13), and the lower end of the compression screw (15) is positioned in the notch (13).
2. The planar part rough milling device for the hidden traction device of the automobile as claimed in claim 1, wherein: the end parts of the first positioning screw (7), the second positioning screw (8), the third positioning screw (9) and the supporting screw (12) are all sleeved with protective sleeves, the protective sleeves on the first positioning screw (7), the second positioning screw (8) and the third positioning screw (9) are respectively arranged on the end parts of the first positioning screw (7), the second positioning screw (8) and the third positioning screw (9) in a reserved gap between the single-point positioning block (2) and the double-point positioning block (3), and the protective sleeves on the supporting screw (12) are arranged at the upper end of the supporting screw (12).
3. The planar part rough milling device for the hidden traction device of the automobile as claimed in claim 1, wherein: the included angle between the second positioning screw rod (8) and the third positioning screw rod (9) is an acute angle, and the included angle between the second positioning screw rod (8) and the third positioning screw rod (9) and the included angle between the first block body (301) and the second block body (302) are complementary angles.
4. The planar part rough milling device for the hidden traction device of the automobile as claimed in claim 1, wherein: the base plate (1) is provided with a sliding groove (10), the bottom surface of the double-point positioning block (3) is provided with a convex sliding block (11), and the sliding block (11) is arranged in the sliding groove (10).
5. The planar part rough milling device for the hidden traction device of the automobile as claimed in claim 1, wherein: the second positioning screw (8) penetrates through the ball head positioning block (5), and a knob is arranged at the end part of the second positioning screw (8) extending to the ball head positioning block (5) far away from one side of the double-point positioning block (3).
6. The planar part rough milling device for the hidden traction device of the automobile as claimed in claim 5, wherein: the second positioning screw (8) is in threaded connection with the ball head positioning block (5), and the second positioning screw (8) is sleeved with the double-point positioning block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508224.7U CN213380413U (en) | 2020-11-03 | 2020-11-03 | Planar part rough milling device for automobile hidden traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508224.7U CN213380413U (en) | 2020-11-03 | 2020-11-03 | Planar part rough milling device for automobile hidden traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213380413U true CN213380413U (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022508224.7U Active CN213380413U (en) | 2020-11-03 | 2020-11-03 | Planar part rough milling device for automobile hidden traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213380413U (en) |
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2020
- 2020-11-03 CN CN202022508224.7U patent/CN213380413U/en active Active
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