CN211638756U - Point frock is pieced together to front axle - Google Patents
Point frock is pieced together to front axle Download PDFInfo
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- CN211638756U CN211638756U CN201922351586.7U CN201922351586U CN211638756U CN 211638756 U CN211638756 U CN 211638756U CN 201922351586 U CN201922351586 U CN 201922351586U CN 211638756 U CN211638756 U CN 211638756U
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- positioning device
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- shaft tube
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Abstract
The utility model relates to a some frocks are pieced together to front axle belongs to engineering machine tool and makes technical field. The positioning module is arranged on the tool base and comprises a shaft tube front end positioning device, a shaft tube rear end positioning device, a support lug positioning seat, an end plate clamping device, a quick positioning device, a right side positioning baffle, a limiting block positioning device, a rib plate positioning device, a quick clamp and a left side positioning baffle; penetrate the central siphon front and back end plate, reuse central siphon front end positioner and central siphon rear end positioner with the central siphon location fixed, adjusting screw on the quick positioner of rotating confirms front and back end plate interval, with the tight left side positioning baffle in right side positioning baffle promotion front and back end plate top. Fix the journal stirrup on the journal stirrup positioning seat, fix the gusset on gusset positioner, the device simple structure can realize quick location, and production efficiency is high.
Description
Technical Field
The utility model relates to a some frocks are pieced together to front axle belongs to engineering machine tool and makes technical field.
Background
The existing engineering mechanical parts adopt a welding forming process in a large quantity. The workpiece splicing is a welding previous process, different parts in the splicing process have more related sizes, and repeated measurement and positioning of the parts are time-consuming and labor-consuming under the condition of batch production. The key problems that exist are:
1. the number of parts is large, the required positioning size is large, and the time is wasted due to repeated positioning.
2. The conventional positioning mode is limited by space and has higher cost.
Disclosure of Invention
In order to overcome the weak point of above-mentioned prior art, the utility model provides a some frocks are pieced together to front axle, the device simple structure can fix a position fast, raises the efficiency.
The utility model discloses a realize through following technical scheme: the utility model provides a some frocks are pieced together to front axle which characterized in that: the positioning module is arranged on the tool base and comprises a shaft tube front end positioning device, a shaft tube rear end positioning device, a support lug positioning seat, an end plate clamping device, a quick positioning device, a right side positioning baffle, a limiting block positioning device, a rib plate positioning device, a quick clamp and a left side positioning baffle;
the shaft tube front end positioning device and the shaft tube rear end positioning device are arranged in the middle of the tool base, the positioning of the shaft tube is realized in a front-back jacking mode, the shaft tube penetrates through the front end plate and the rear end plate, and bosses on the shaft tube front end positioning device and the shaft tube rear end positioning device are inserted into the shaft tube;
the two support lug positioning seats are arranged on two sides of the shaft tube front end positioning device and used for fixing the support lugs;
the left positioning baffle is arranged on the left side of the tooling base and is used for propping against the front end plate and the rear end plate; the right positioning baffle is arranged on the right side of the tooling base, and the front end plate and the rear end plate are pushed to tightly push the left positioning baffle;
the two quick positioning devices are symmetrically arranged on two sides of the axis of the shaft tube front end positioning device and the axis of the shaft tube rear end positioning device, and the ejector rods on the quick positioning devices ensure the distance between the front end plate and the rear end plate; the four end plate clamping devices are respectively arranged on two sides of the quick positioning device and tightly push the front end plate and the rear end plate, so that the distance between the front end plate and the rear end plate is ensured; the limiting block positioning device fixes the limiting block, and the rib plate positioning device fixes the rib plate.
Quick positioner on be equipped with knock-out pole, base, fixed block and adjusting screw, adjusting screw on the internal thread intermeshing on external screw thread and the fixed block, flexible through rotatory adjusting screw adjustment knock-out pole, the inclined plane of adjusting screw front end produces the extrusion to the inclined plane of knock-out pole, promotes the knock-out pole and outwards stretches out.
The right side positioning baffle and the left side positioning baffle are fixed, one end of the right side positioning baffle and one end of the left side positioning baffle are hinged to a push plate through a ball head, the push plate has a certain degree of freedom, and errors of the blanking length of the front end plate and the rear end plate are made up.
The utility model has the advantages that: the device simple structure, it is convenient to make, can fix a position fast, improves production efficiency.
Drawings
The invention will be further explained below with reference to the drawings and examples.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a view from direction a of the present invention;
fig. 3 is a schematic diagram of the structure of the quick positioning device of the present invention.
In the figure: 1. shaft tube front end positioner, 2, shaft tube rear end positioner, 3, journal stirrup positioning seat, 4, end plate clamping device, 5, quick positioner, 6, right side locating baffle, 7, stopper positioner, 8, gusset positioner, 9, quick clamp, 10, left side locating baffle, 11, tooling base, 5-1, ejector rod, 5-2, base, 5-3, fixed block, 5-4, adjusting screw.
Detailed Description
A some frocks are pieced together to front axle as shown in fig. 1 and fig. 2, its characterized in that: the positioning device comprises a tool base 11 and a positioning module, wherein the positioning module is arranged on the tool base 11 and comprises a shaft tube front end positioning device 1, a shaft tube rear end positioning device 2, a support lug positioning seat 3, an end plate clamping device 4, a quick positioning device 5, a right side positioning baffle 6, a limiting block positioning device 7, a rib plate positioning device 8, a quick clamp 9 and a left side positioning baffle 10;
the shaft tube front end positioning device 1 and the shaft tube rear end positioning device 2 are arranged in the middle of the tool base 11, the positioning of the shaft tube is realized in a front-back jacking mode, the shaft tube penetrates through a front end plate and a rear end plate, and bosses on the shaft tube front end positioning device 1 and the shaft tube rear end positioning device 2 are inserted into the shaft tube;
the two support lug positioning seats 3 are arranged on two sides of the shaft tube front end positioning device 1 and used for fixing support lugs;
the left positioning baffle 10 is arranged on the left side of the tooling base 11 and is used for propping against the front end plate and the rear end plate; the right positioning baffle 6 is arranged on the right side of the tooling base 11 and pushes the front end plate and the rear end plate to tightly push the left positioning baffle 10;
the two quick positioning devices 5 are symmetrically arranged at two sides of the axis of the shaft tube front end positioning device 1 and the shaft tube rear end positioning device 2, and the distance between the front end plate and the rear end plate is ensured by the ejector rods 5-1 on the quick positioning devices 5; four end plate clamping devices 4 are arranged and are respectively arranged at two sides of the quick positioning device 5 to tightly push the front end plate and the rear end plate, so that the distance between the front end plate and the rear end plate is ensured; the limiting block positioning device 7 fixes the limiting block, and the rib plate positioning device 8 fixes the rib plate.
As shown in figure 3, the quick positioning device 5 is provided with an ejector rod 5-1, a base 5-2, a fixed block 5-3 and an adjusting screw 5-4, wherein external threads on the adjusting screw 5-4 are meshed with internal threads on the fixed block 5-3, the ejector rod 5-1 is adjusted to stretch by rotating the adjusting screw 5-4, and an inclined plane at the front end of the adjusting screw 5-4 extrudes an inclined plane of the ejector rod 5-1 to push the ejector rod 5-1 to extend outwards.
One end of the right positioning baffle 6 and one end of the left positioning baffle 10 are fixed, and the other end of the right positioning baffle and the left positioning baffle are hinged by a ball head, and the push plate has a certain degree of freedom, so that the error of the blanking length of the front end plate and the rear end plate is compensated.
And (5) fixing each part by point, and loosening each clamping and positioning device after fixing by point, thus finishing the front axle point splicing process.
Claims (3)
1. The utility model provides a some frocks are pieced together to front axle which characterized in that: the positioning device comprises a tool base (11) and a positioning module, wherein the positioning module is arranged on the tool base (11), and comprises a shaft tube front end positioning device (1), a shaft tube rear end positioning device (2), a support lug positioning seat (3), an end plate clamping device (4), a quick positioning device (5), a right side positioning baffle plate (6), a limiting block positioning device (7), a rib plate positioning device (8), a quick clamp (9) and a left side positioning baffle plate (10);
the shaft tube front end positioning device (1) and the shaft tube rear end positioning device (2) are arranged in the middle of the tool base (11), the positioning of the shaft tube is realized in a front-back jacking mode, the shaft tube penetrates into the front-back end plate, and bosses on the shaft tube front end positioning device (1) and the shaft tube rear end positioning device (2) are inserted into the shaft tube;
the two support lug positioning seats (3) are arranged on two sides of the shaft tube front end positioning device (1) and used for fixing the support lugs;
the left positioning baffle (10) is arranged on the left side of the tooling base (11) and is used for propping against the front end plate and the rear end plate; the right positioning baffle (6) is arranged on the right side of the tooling base (11) and pushes the front end plate and the rear end plate to tightly push the left positioning baffle (10);
the two quick positioning devices (5) are symmetrically arranged on two sides of the axis of the shaft tube front end positioning device (1) and the shaft tube rear end positioning device (2), and the distance between the front end plate and the rear end plate is ensured by ejector rods (5-1) on the quick positioning devices (5); the four end plate clamping devices (4) are respectively arranged on two sides of the quick positioning device (5) and tightly push the front end plate and the rear end plate to ensure the distance between the front end plate and the rear end plate; the limiting block positioning device (7) fixes the limiting block, and the rib plate positioning device (8) fixes the rib plate.
2. The front axle assembling point tool according to claim 1, characterized in that: the quick positioning device (5) is provided with an ejector rod (5-1), a base (5-2), a fixing block (5-3) and an adjusting screw rod (5-4), external threads on the adjusting screw rod (5-4) are meshed with internal threads on the fixing block (5-3), the ejector rod (5-1) is adjusted to stretch by rotating the adjusting screw rod (5-4), and the inclined plane at the front end of the adjusting screw rod (5-4) extrudes the inclined plane of the ejector rod (5-1) to push the ejector rod (5-1) to extend outwards.
3. The front axle assembling point tool according to claim 1, characterized in that: one end of the right positioning baffle (6) and one end of the left positioning baffle (10) are fixed, the other end of the right positioning baffle is a ball head hinged push plate, and the push plate has a certain degree of freedom and makes up for the error of the blanking length of the front end plate and the rear end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922351586.7U CN211638756U (en) | 2019-12-25 | 2019-12-25 | Point frock is pieced together to front axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922351586.7U CN211638756U (en) | 2019-12-25 | 2019-12-25 | Point frock is pieced together to front axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211638756U true CN211638756U (en) | 2020-10-09 |
Family
ID=72698632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922351586.7U Active CN211638756U (en) | 2019-12-25 | 2019-12-25 | Point frock is pieced together to front axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211638756U (en) |
-
2019
- 2019-12-25 CN CN201922351586.7U patent/CN211638756U/en active Active
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