CN213053809U - A air jig for casing processing - Google Patents
A air jig for casing processing Download PDFInfo
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- CN213053809U CN213053809U CN202021389913.4U CN202021389913U CN213053809U CN 213053809 U CN213053809 U CN 213053809U CN 202021389913 U CN202021389913 U CN 202021389913U CN 213053809 U CN213053809 U CN 213053809U
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- bearing hole
- limiting block
- pipe hole
- main board
- hole
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Abstract
The utility model discloses a pneumatic clamp for processing a shell, wherein a main board is vertically fixed on a clamp bottom plate; a bearing hole supporting rod and a pipe hole supporting rod are respectively arranged above and below the right side surface of the main plate, and the bearing hole supporting rod and the pipe hole supporting rod are respectively connected with piston rods of air cylinders arranged above and below the left side surface of the main plate; a bearing hole pressing plate is connected between the head ends of the two bearing hole supporting rods; a bearing hole limiting block is arranged on the right side surface of the main board and on one side above the bearing hole supporting rod; a pipe hole pressing plate is connected between the head ends of the two pipe hole supporting rods; a pipe hole limiting block is arranged on the right side surface of the main plate and right above the pipe hole pressing plate; and a side hole limiting block is arranged on one side of the middle part of the right side surface of the main plate. This anchor clamps adopts three locating piece to restrict the three degree of freedom of product to press from both sides tightly with two cylinders, can process 4 products together on 950 machining center, machining efficiency is high, with low costs and environmental protection.
Description
Technical Field
The utility model relates to an anchor clamps field, concretely relates to air jig for casing processing.
Background
The existing machining clamp generally uses a hydraulic oil cylinder to perform clamping work, the volume of the oil cylinder is larger than that of an air cylinder, so that at most 3 products can be machined on a 950 machining center, the oil cylinder clamp is also provided with a hydraulic station, secondly, the clamping speed of the oil cylinder is not fast enough than that of the air cylinder, and the danger waste cannot be generated by clamping the oil cylinder, so that the machining clamp is more environment-friendly, and compared with the air cylinder, the use of the oil cylinder is not only low in efficiency and high in cost. To the above problem, this scheme has provided a pneumatic fixture for casing processing.
Disclosure of Invention
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a pneumatic clamp for housing machining.
According to the technical scheme provided by the embodiment of the utility model, the pneumatic clamp for processing the shell comprises a processing station and a clamp bottom plate, wherein a plurality of groups of processing stations are arranged on the clamp bottom plate; the processing position comprises an air cylinder, a main board, a bearing hole supporting rod, a bearing hole limiting block, a bearing hole pressing plate, a pipe hole limiting block, a pipe hole supporting rod, a pipe hole pressing plate and a side hole limiting block; the main board is vertically fixed on the clamp bottom board, the air cylinders are fixedly arranged above and below the left side surface of the main board, and through holes for the piston rods of the air cylinders to pass through are formed in the main board; the bearing hole supporting rod and the pipe hole supporting rod are respectively arranged above and below the right side surface of the main plate and are respectively connected with piston rods of the cylinders arranged above and below the left side surface of the main plate; the number of the bearing hole supporting rods is 2, and the bearing hole pressing plate is connected between the head ends of the two bearing hole supporting rods; the bearing hole limiting block is arranged on the right side surface of the main board and on one side above the bearing hole supporting rod; the number of the pipe hole supporting rods is 2, and the pipe hole pressing plate is connected between the head ends of the two pipe hole supporting rods; the pipe hole limiting block is arranged on the right side surface of the main plate and right above the pipe hole pressing plate; the side hole limiting block is arranged on one side of the middle part of the right side surface of the main board; a product is placed on the processing station.
The utility model discloses in processing has a plurality of bolt hole on the mainboard, cylinder, dead eye bracing piece, dead eye stopper, pipe hole stopper and pipe hole bracing piece pass through the bolt and install on the mainboard.
In the utility model, two bearing hole support rods are transversely arranged, wherein one bearing hole support rod far away from the bearing hole limiting block is connected with the piston rod of the cylinder and is separated from the main board; and the other bearing hole supporting rod close to the bearing hole limiting block is fixedly connected with the main board.
In the utility model, two pipe hole support rods are arranged on the same vertical horizontal line; wherein one lower pipe hole supporting rod is connected with a piston rod of the cylinder and is separated from the main board; and the other pipe hole supporting rod positioned above is fixedly connected with the main board.
In the utility model, the bearing hole pressing plate is hinged with the two bearing hole supporting rods; the pipe hole pressing plate is connected with the two pipe hole supporting rods in a hinge mode.
The utility model discloses in, the shape and the size phase-match of the shape and the size of the shell of bearing hole stopper, pipe hole stopper and side hole stopper and product.
The utility model discloses in, the quantity of processing station is 4 groups and is the horizontal row form and sets gradually on the anchor clamps bottom plate.
To sum up, the utility model has the advantages that: the clamp is a special clamp designed for machining parts of a mechanical rack and pinion steering gear shell. The fixture adopts three positioning blocks to limit three degrees of freedom of products, and two cylinders are used for clamping, 4 products can be processed together on the 950 processing center, and the fixture is high in processing efficiency, low in cost and environment-friendly.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic diagram of the structure viewed from the right side of the present invention.
Reference numbers in the figures: 1. the device comprises a cylinder, 2 main boards, 3 bearing hole supporting rods, 4 bearing hole limiting blocks, 5 bearing hole pressing plates, 6 clamp bottom plates, 7 pipe hole limiting blocks, 8 pipe hole supporting rods, 9 pipe hole pressing plates, 10 side hole limiting blocks and 11 products.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 and 2, a pneumatic clamp for processing a shell comprises a processing station and a clamp bottom plate 6, wherein a plurality of groups of processing stations are arranged on the clamp bottom plate 6; the machining station comprises an air cylinder 1, a main board 2, a bearing hole supporting rod 3, a bearing hole limiting block 4, a bearing hole pressing plate 5, a pipe hole limiting block 7, a pipe hole supporting rod 8, a pipe hole pressing plate 9 and a side hole limiting block 10; the main board 2 is vertically fixed on the clamp bottom board 6, the air cylinders 1 are fixedly arranged above and below the left side surface of the main board 2, and through holes for the piston rods of the air cylinders 1 to pass through are formed in the main board 2; the bearing hole supporting rod 3 and the pipe hole supporting rod 8 are respectively arranged above and below the right side surface of the main board 2, and the bearing hole supporting rod 3 and the pipe hole supporting rod 8 are respectively connected with piston rods of the air cylinder 1 arranged above and below the left side surface of the main board 2; the number of the bearing hole supporting rods 3 is 2, and a bearing hole pressing plate 5 is connected between the head ends of the two bearing hole supporting rods 3; the bearing hole limiting block 4 is arranged on the right side surface of the main board 2 and on one side above the bearing hole supporting rod 3; the number of the pipe hole supporting rods 8 is 2, and a pipe hole pressing plate 9 is connected between the head ends of the two pipe hole supporting rods 8; the pipe hole limiting block 7 is arranged on the right side surface of the main plate 2 and right above the pipe hole pressing plate 9; the side hole limiting block 10 is arranged on one side of the middle part of the right side of the main board 2; the product 11 is placed on the processing station.
A plurality of bolt holes are processed on the main board 2, and the cylinder 1, the bearing hole support rod 3, the bearing hole limiting block 4, the pipe hole limiting block 7 and the pipe hole support rod 8 are installed on the main board 2 through bolts.
As shown in fig. 2, the number of the bearing hole support rods 3 is 2, two bearing hole support rods 3 are transversely arranged, and one bearing hole support rod 3 far away from the bearing hole limiting block 4 is connected with a piston rod of the cylinder 1 and is separated from the main board 2; and the other bearing hole supporting rod 3 close to the bearing hole limiting block 4 is fixedly connected with the main board 2.
As shown in fig. 2, the number of the pipe hole support rods 8 is 2, and the two pipe hole support rods 8 are arranged on the same vertical horizontal line; wherein, one lower pipe hole supporting rod 8 is connected with the piston rod of the cylinder 1 and is separated from the main board 2; and the other pipe hole supporting rod 8 positioned above is fixedly connected with the main board 2.
In the clamp, the bearing hole pressing plate 5 is hinged with the two bearing hole supporting rods 3; the pipe hole pressing plate 9 is connected with the two pipe hole supporting rods 8 in a hinge mode.
In the clamp, the shapes and the sizes of the bearing hole limiting block 4, the pipe hole limiting block 7 and the side hole limiting block 10 are matched with the shape and the size of a shell of a product 11.
As shown in figure 1, the number of the processing stations is 4 groups, the processing stations are arranged on the clamp bottom plate 6 in a horizontal row, and 4 products can be processed simultaneously.
Example (b): processing out the locating hole and the pile pressing hole that are connected with machining center on anchor clamps bottom plate 6, processing on riser 2 and installing the spiral shell receipts hole of cylinder 1 and each stopper and with anchor clamps bottom plate 6 between with 3 bolted connection, beat two locating pins simultaneously and fix in order to prevent not hard up. Next, the vertical plate 2 is provided with the cylinder 1, the bearing hole support rod 3, the bearing hole stopper 4, the bearing hole pressing plate 5, the pipe hole stopper 7, the pipe hole support rod 8, the pipe hole pressing plate 9, and the side hole stopper 10. After the fixture is installed, the fixture is installed on a machining center, the bearing hole limiting block 4, the pipe hole limiting block 7 and the side hole limiting block 10 are machined according to the relevant size of a shell of a machined product 11, so that the precision of the manufactured fixture is very high, the time for adjusting after installation is saved, the bearing hole limiting blocks 4, the pipe hole limiting blocks 7 and the side hole limiting blocks 10 on the other three machining positions are machined in the machining mode, and the product can be machined.
This anchor clamps are when using: the product 11 is placed on a fixture on a processing position, the product is made to contact with three limit blocks, namely a bearing hole limit block 4, a pipe hole limit block 7 and a side hole limit block 10, then a clamping switch is pressed, a mandrel on an air cylinder 1 pushes a bearing hole support rod 3 and a pipe hole support rod 8 which are connected with the air cylinder 1 outwards, the pipe hole support rod 3 and the pipe hole support rod 8 can move forwards, and due to the hinged connection between the bearing hole pressure plate 5 and the two bearing hole support rods 3 and the hinged connection between the pipe hole pressure plate 9 and the two pipe hole support rods 8, the two pressure plates of the bearing hole pressure plate 5 and the pipe hole pressure plate 9 can rotate at an angle under the structure of the hinge, so that the product 11 is compressed and the product 11 is processed.
The foregoing description is only exemplary of the preferred embodiments of the invention and is provided for the purpose of illustrating the general principles of the invention. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described technical features, and other technical features or equivalent features may be combined arbitrarily without departing from the scope of the present invention. For example, the above features and (but not limited to) technical features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.
Claims (7)
1. A pneumatic clamp for machining a shell comprises a machining position and a clamp bottom plate (6), wherein a plurality of groups of machining positions are arranged on the clamp bottom plate (6); the method is characterized in that: the machining position comprises an air cylinder (1), a main board (2), a bearing hole supporting rod (3), a bearing hole limiting block (4), a bearing hole pressing plate (5), a pipe hole limiting block (7), a pipe hole supporting rod (8), a pipe hole pressing plate (9) and a side hole limiting block (10); the main board (2) is vertically fixed on the clamp bottom board (6), the air cylinder (1) is fixedly arranged above and below the left side surface of the main board (2), and a through hole for a piston rod of the air cylinder (1) to pass through is formed in the main board (2); the bearing hole supporting rod (3) and the pipe hole supporting rod (8) are respectively arranged above and below the right side surface of the main board (2), and the bearing hole supporting rod (3) and the pipe hole supporting rod (8) are respectively connected with the piston rods of the air cylinders (1) arranged above and below the left side surface of the main board (2); the number of the bearing hole supporting rods (3) is 2, and a bearing hole pressing plate (5) is connected between the head ends of the two bearing hole supporting rods (3); the bearing hole limiting block (4) is arranged on the right side surface of the main board (2) and on one side above the bearing hole supporting rod (3); the number of the pipe hole supporting rods (8) is 2, and a pipe hole pressing plate (9) is connected between the head ends of the two pipe hole supporting rods (8); the pipe hole limiting block (7) is arranged on the right side surface of the main plate (2) and right above the pipe hole pressing plate (9); the side hole limiting block (10) is arranged on one side of the middle part of the right side of the main plate (2); a product (11) is placed on the processing station.
2. The pneumatic clamp for shell machining of claim 1, wherein: a plurality of bolt holes are processed on the main board (2), and the cylinder (1), the bearing hole support rod (3), the bearing hole limiting block (4), the pipe hole limiting block (7) and the pipe hole support rod (8) are installed on the main board (2) through bolts.
3. The pneumatic clamp for shell machining of claim 1, wherein: the two bearing hole supporting rods (3) are transversely arranged, wherein one bearing hole supporting rod (3) far away from the bearing hole limiting block (4) is connected with a piston rod of the air cylinder (1) and is separated from the main board (2); and the other bearing hole supporting rod (3) close to the bearing hole limiting block (4) is fixedly connected with the main board (2).
4. The pneumatic clamp for shell machining of claim 1, wherein: the two pipe hole supporting rods (8) are arranged on the same vertical horizontal line; wherein, one lower pipe hole supporting rod (8) is connected with the piston rod of the cylinder (1) and is separated from the main board (2); and the other pipe hole supporting rod (8) positioned above is fixedly connected with the main board (2).
5. The pneumatic clamp for shell machining of claim 1, wherein: the bearing hole pressing plate (5) is hinged with the two bearing hole supporting rods (3); the pipe hole pressing plate (9) is connected with the two pipe hole supporting rods (8) in a hinge mode.
6. The pneumatic clamp for shell machining of claim 1, wherein: the shapes and the sizes of the bearing hole limiting block (4), the pipe hole limiting block (7) and the side hole limiting block (10) are matched with those of the shell of the product (11).
7. The pneumatic clamp for shell machining of claim 1, wherein: the number of the processing stations is 4 groups and the processing stations are arranged on the clamp bottom plate (6) in a horizontal row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021389913.4U CN213053809U (en) | 2020-07-15 | 2020-07-15 | A air jig for casing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021389913.4U CN213053809U (en) | 2020-07-15 | 2020-07-15 | A air jig for casing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213053809U true CN213053809U (en) | 2021-04-27 |
Family
ID=75573818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021389913.4U Active CN213053809U (en) | 2020-07-15 | 2020-07-15 | A air jig for casing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213053809U (en) |
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2020
- 2020-07-15 CN CN202021389913.4U patent/CN213053809U/en active Active
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