CN218253969U - Engine intake pipe abnormal shape pipe class V type location lathe processing tool - Google Patents
Engine intake pipe abnormal shape pipe class V type location lathe processing tool Download PDFInfo
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- CN218253969U CN218253969U CN202222236687.1U CN202222236687U CN218253969U CN 218253969 U CN218253969 U CN 218253969U CN 202222236687 U CN202222236687 U CN 202222236687U CN 218253969 U CN218253969 U CN 218253969U
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Abstract
The utility model relates to an engine intake pipe abnormal shape pipe class V type location lathe processing tool, the on-line screen storage device comprises a base, the rear portion of base is provided with the riser, vertically install on the upper portion of riser and be used for the spacing first V template of work piece processing end, the place ahead that is located first V template is provided with the first clamp plate that is used for pushing down work piece processing end, the front side that is located the riser on the base is provided with the spacing second V template that is used for the work piece other end that the upper end slopes forward, and the upside that is located second V template is provided with the second clamp plate that is used for pushing down the work piece, and the front side that is located second V template still is provided with work piece location structure. The jig is compact in structure and beneficial to ensuring the positioning accuracy of products.
Description
Technical Field
The utility model relates to an engine intake pipe abnormal shape pipe class V type location lathe processing tool.
Background
Most of the air inlet pipes of the engines are irregular, and the air inlet pipes are usually machined in a mode that a machining center winds and mills. However, the machining cost of the machining center is high, the efficiency is low, mass production needs to be carried out by a plurality of devices, and otherwise, the requirements of customers cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engine intake pipe abnormal shape pipe class V type location lathe processing tool, this tool compact structure is favorable to ensureing the accuracy of product location.
The technical scheme of the utility model lies in: the utility model provides an engine intake pipe abnormal shape pipe class V type location lathe processing tool, includes the base, the rear portion of base is provided with the riser, vertically install on the upper portion of riser and be used for the spacing first V template of work piece processing end, the place ahead that is located first V template is provided with the first clamp plate that is used for pushing down work piece processing end, the front side that is located the riser on the base is provided with the spacing second V template that is used for the work piece other end that inclines forward in upper end, and the upside that is located second V template is provided with the second clamp plate that is used for pushing down the work piece, and the front side that is located second V template still is provided with work piece location structure.
Furthermore, spring plungers used for abutting against the side walls of the workpieces are transversely installed on two sides of the opening ends of the first V-shaped plate and the second V-shaped plate.
Furthermore, a mounting plate is fixed on one side of the vertical plate, a first waist-shaped hole is transversely formed in the first pressing plate, a first bolt longitudinally penetrates through the first waist-shaped hole to be in threaded connection with the upper end of one side, close to the first V-shaped plate, of the mounting plate, and a first guide column in transverse sliding fit with the first pressing plate is longitudinally arranged at the other end of the upper end of the mounting plate.
Furthermore, a spring positioned between the mounting plate and the first pressure plate is sleeved on the first bolt; and the rear side surface of the first pressing plate is transversely provided with a transverse groove in sliding fit with the front end of the guide post.
Further, the working ends of the first pressing plate and the second pressing plate are respectively provided with an arc concave part which is used for being attached to the surface of the workpiece.
Furthermore, a fixed seat is installed on the other side, located on the second V-shaped plate, of the base, a kidney-shaped hole is transversely formed in the second pressing plate, a second bolt penetrates through the second kidney-shaped hole in an inclined mode and is in threaded connection with the fixed seat, and a second guide column in transverse sliding fit with the second pressing plate is fixed on one side, far away from the second pressing plate, of the fixed seat in an inclined mode.
Furthermore, a spring positioned between the fixed seat and the second pressure plate is sleeved on the second bolt; and a transverse groove in sliding fit with the second guide post is transversely arranged on the second pressing plate.
Furthermore, the workpiece positioning structure comprises a U-shaped block which is arranged on the front side of the second V-shaped plate and the upper end of the U-shaped block inclines forwards, an elastic supporting block is arranged at the bottom of a notch of the U-shaped block, a positioning block is arranged on the front side of the U-shaped block, and a pair of positioning columns which are used for supporting the end face of the other end of the workpiece are obliquely and fixedly arranged on the rear side face of the positioning block.
Furthermore, an installation opening is formed in the bottom of the notch of the U-shaped block, a connecting block is fixed to the lower end of the installation opening, a supporting block is arranged in the installation opening, the upper end of the supporting block extends into the notch, a bolt is connected to the connecting block in a sliding mode, the upper end of the bolt is connected with the supporting block, and a spring is arranged between the connecting block and the supporting block.
Compared with the prior art, the utility model has the advantages of it is following:
1. the jig is compact in structure and low in manufacturing cost, and the two V-shaped plates are used for ensuring the positioning accuracy of the product all around.
2. The jig ensures the positioning accuracy of the product in the up-down direction by using two fixed points.
3. The V-shaped plate of the jig adopts a spherical center structure, so that the uniformity of the wall thickness of two sides of the pipe orifice can be ensured.
4. The two pressing plates of the jig are provided with the arc concave parts, so that the pressing at the same position every time can be ensured, the processing stability is ensured, the product is ensured to be in close perfect fit with the arc of the pressing plate, and the deformation of the product is reduced.
5. The V-shaped plate of the jig is provided with two spring plungers, so that the workpiece can be stably placed, and the consistency of workpiece clamping is ensured.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the upper workpiece according to the present invention;
fig. 4 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1 in accordance with the present invention;
fig. 5 is a cross-sectional view B-B of fig. 2 of the present invention;
in the figure: 1-workpiece 10-base 20-vertical plate 30-first V-shaped plate 31-spring plunger 40-first pressing plate 41-first kidney-shaped hole 42-circular arc concave part 43-transverse groove 50-second V-shaped plate 51-spring plunger 60-second pressing plate 61-circular arc concave part 62-second kidney-shaped hole 63-transverse groove 70-mounting plate 71-first bolt 72-first guide column 73-spring 80-fixing seat 81-second bolt 82-second guide column 83-spring 90-U-shaped block 91-elastic supporting block 92-mounting opening 93-connecting block 94-95-bolt 96-spring 100-positioning block 101-positioning column.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 5
The utility model provides an engine intake pipe abnormal shape pipe class V type location lathe processing tool, includes base 10, the rear portion of base is provided with riser 20, the upper portion of riser vertically installs and is used for the spacing first V template 30 of 1 processing end of work piece, and the place ahead that is located first V template is provided with the first clamp plate 40 that is used for pushing down the work piece processing end, the front side that is located the riser on the base is provided with the spacing second V template 50 that is used for the work piece other end that inclines forward that the upper end inclines forward, and the upside that is located the second V template is provided with the second clamp plate 60 that is used for pushing down the work piece, and the front side that is located the second V template still is provided with work piece location structure to realize the location of work piece through two V templates and two clamp plates and work piece location structure, so that the upper end to the work piece is processed.
In this embodiment, spring plunger 31, spring plunger 51 that is used for butt work piece lateral wall are all transversely installed to the open end both sides of first V template and second V template to make the both sides of work piece tip can clamp in spring plunger, ensure that the work piece can be stable place, ensure the uniformity of work piece clamping.
In this embodiment, in order to facilitate installation and use of the first pressing plate, a mounting plate 70 is fixed on one side of the vertical plate, a first waist-shaped hole 41 is transversely formed in the first pressing plate, a first bolt 71 longitudinally penetrates through the first waist-shaped hole to be in threaded connection with the upper end of one side of the mounting plate close to the first V-shaped plate, and a first guide post 72 in transverse sliding fit with the first pressing plate is longitudinally arranged at the other end of the upper end of the mounting plate, so that the other end of the first pressing plate can be pressed on the front side surface of the processing end portion of the workpiece by rotating the first bolt.
In this embodiment, in order to facilitate the resetting of the first pressure plate, a spring 73 located between the mounting plate and the first pressure plate is sleeved on the first bolt; the rear side surface of the first pressing plate is transversely provided with a transverse groove 43 which is in sliding fit with the front end of the guide post, so that transverse movement guiding of the first pressing plate is realized through the cooperation of the transverse groove and the first guide post, and the first pressing plate is prevented from rotating.
In this embodiment, in order to better ensure that the surface of the workpiece is close to perfect fit with the arc of the pressing plate and reduce the deformation of the product, the working ends of the first pressing plate and the second pressing plate are correspondingly provided with an arc concave portion 42 and an arc concave portion 61 for fitting with the surface of the workpiece.
In this embodiment, in order to better install and use the second pressing plate, a fixing seat 80 is installed on the other side of the second V-shaped plate on the base, a second kidney-shaped hole 62 is transversely arranged on the second pressing plate, a second bolt 81 obliquely penetrates through the second kidney-shaped hole to be screwed with the fixing seat, a second guide post 82 which is in transverse sliding fit with the second pressing plate is obliquely fixed on one side of the fixing seat far away from the second pressing plate, so that the other end of the second pressing plate can be pressed on the upper surface of the lower end of the workpiece by rotating the second bolt.
In this embodiment, in order to facilitate the resetting of the second pressure plate, the spring 83 located between the fixing seat and the second pressure plate is sleeved on the second bolt; and a transverse groove 63 in sliding fit with the second guide post is transversely arranged on the second pressing plate, so that the transverse moving guide of the second pressing plate is realized by the cooperation of the transverse groove and the second guide post, and the rotation of the second pressing plate is avoided.
In this embodiment, in order to position the lower end face of the workpiece, the workpiece positioning structure includes a U-shaped block 90 disposed on the front side of the second V-shaped plate and having an upper end inclined forward, and an elastic support block 91 is disposed at the bottom of the recess of the U-shaped block, so that the annular flange region of the lower end portion of the workpiece is supported by the elastic support block. A positioning block 100 is arranged at the front side of the U-shaped block, and a pair of positioning columns 101 for supporting the end face of the other end of the workpiece are obliquely fixed on the rear side surface of the positioning block, so that the end face of the lower port of the workpiece is supported and positioned through the positioning columns.
In this embodiment, in order to realize the elastic lifting of the elastic supporting block, an installation opening 92 is arranged at the bottom of the recess of the U-shaped block, a connecting block 93 is fixed at the lower end of the installation opening, a supporting block 94 is arranged in the installation opening, the upper end of the supporting block extends into the recess, a bolt 95 is slidably connected to the connecting block, the upper end of the bolt is connected to the supporting block, and a spring 96 is further arranged between the connecting block and the supporting block. Therefore, when the second pressing plate presses downwards to clamp the workpiece, the supporting block can move downwards for a certain distance; meanwhile, when the workpiece is convenient to disassemble, the workpiece is quickly separated from the U-shaped block through the supporting block.
When the clamping device is used, the first pressing plate and the second pressing plate move back to two sides, a workpiece (an engine air inlet pipe special-shaped pipe) is placed into the first V-shaped plate and the second V-shaped plate, the spring plunger clamps the workpiece according to spring force, the positioning column is attached to the end face of the lower end of the workpiece, the first pressing plate and the second pressing plate move to the innermost side along the transverse groove inwards respectively, the first bolt and the second bolt rotate through the first pressing plate and the second pressing plate, the corresponding first pressing plate and the corresponding second pressing plate are locked, product clamping is completed, and machining is started.
Where the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.
The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using a bolt or screw connection) can also be understood as: non-detachable fixed connections (e.g. riveting, welding) can, of course, also be replaced by one-piece structures (e.g. manufactured in one piece using a casting process) (unless it is obvious that one-piece processes cannot be used).
In addition, the terms used in any technical aspect of the present disclosure as described above for indicating the positional relationship or the shape include the state or the shape similar, analogous or approaching thereto unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (9)
1. The utility model provides an engine intake pipe abnormal shape pipe class V type location lathe processing tool, includes the base, its characterized in that, the rear portion of base is provided with the riser, vertically install the first V template that is used for work piece processing end spacing on the upper portion of riser, the place ahead that is located first V template is provided with the first clamp plate that is used for pushing down work piece processing end, the front side that is located the riser on the base is provided with the second V template that is used for the work piece other end spacing that inclines forward in the upper end, and the upside that is located second V template is provided with the second clamp plate that is used for pushing down the work piece, and the front side that is located second V template still is provided with work piece location structure.
2. The engine intake pipe abnormal shape pipe class V type location lathe processing tool of claim 1, characterized by, the open end both sides of first V template and second V template are all transversely installed and are used for the spring plunger of butt work piece lateral wall.
3. The jig for positioning the V-shaped pipes of the intake pipe of the engine as claimed in claim 1 or 2, wherein a mounting plate is fixed to one side of the vertical plate, a first kidney-shaped hole is transversely formed in the first pressing plate, a first bolt is longitudinally passed through the first kidney-shaped hole and is in threaded connection with the upper end of the mounting plate on the side close to the first V-shaped plate, and a first guide post which is in transverse sliding fit with the first pressing plate is longitudinally arranged at the other end of the upper end of the mounting plate.
4. The engine intake pipe special-shaped pipe type V-shaped positioning lathe machining jig as claimed in claim 3, characterized in that a spring positioned between the mounting plate and the first pressure plate is sleeved on the first bolt; and the rear side surface of the first pressing plate is transversely provided with a transverse groove in sliding fit with the front end of the guide post.
5. The V-shaped positioning lathe machining jig for the special-shaped pipes of the air inlet pipe of the engine as claimed in claim 1, 2 or 4, wherein the working ends of the first pressure plate and the second pressure plate are provided with arc-shaped concave parts for being attached to the surface of a workpiece.
6. The V-shaped positioning lathe processing jig for the special-shaped pipes of the air inlet pipe of the engine as claimed in claim 1, 2 or 4, wherein a fixed seat is mounted on the other side of the second V-shaped plate on the base, a waist-shaped hole is transversely formed in the second pressing plate, a second bolt obliquely penetrates through the second waist-shaped hole to be in threaded connection with the fixed seat, and a second guide column which is in transverse sliding fit with the second pressing plate is obliquely fixed on one side, away from the second pressing plate, of the fixed seat.
7. The engine intake pipe special-shaped pipe type V-shaped positioning lathe machining jig as claimed in claim 6, characterized in that a spring positioned between the fixed seat and the second pressure plate is sleeved on the second bolt; and a transverse groove in sliding fit with the second guide post is transversely arranged on the second pressing plate.
8. The jig for positioning the V-shaped pipe of the intake pipe of the engine as claimed in claim 1, wherein the workpiece positioning structure comprises a U-shaped block disposed at the front side of the second V-shaped plate and having an upper end inclined forward, an elastic support block is disposed at the bottom of a notch of the U-shaped block, a positioning block is disposed at the front side of the U-shaped block, and a pair of positioning posts for supporting the end face of the other end of the workpiece are fixed at the rear side of the positioning block in an inclined manner.
9. The tool for positioning the engine intake pipe special-shaped pipe V-shaped according to claim 8, wherein a mounting opening is formed in the bottom of the notch of the U-shaped block, a connecting block is fixed to the lower end of the mounting opening, a supporting block is arranged in the mounting opening, the upper end of the supporting block extends into the notch, a bolt is connected to the connecting block in a sliding mode, the upper end of the bolt is connected with the supporting block, and a spring is arranged between the connecting block and the supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236687.1U CN218253969U (en) | 2022-08-25 | 2022-08-25 | Engine intake pipe abnormal shape pipe class V type location lathe processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236687.1U CN218253969U (en) | 2022-08-25 | 2022-08-25 | Engine intake pipe abnormal shape pipe class V type location lathe processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218253969U true CN218253969U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222236687.1U Active CN218253969U (en) | 2022-08-25 | 2022-08-25 | Engine intake pipe abnormal shape pipe class V type location lathe processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218253969U (en) |
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2022
- 2022-08-25 CN CN202222236687.1U patent/CN218253969U/en active Active
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