CN211565223U - Pneumatic clamp for continuously processing front and back side products - Google Patents
Pneumatic clamp for continuously processing front and back side products Download PDFInfo
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- CN211565223U CN211565223U CN201922443311.6U CN201922443311U CN211565223U CN 211565223 U CN211565223 U CN 211565223U CN 201922443311 U CN201922443311 U CN 201922443311U CN 211565223 U CN211565223 U CN 211565223U
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- 239000006227 byproduct Substances 0.000 title claims description 8
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 239000000047 product Substances 0.000 claims description 22
- 238000001125 extrusion Methods 0.000 claims description 18
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000003801 milling Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an anchor clamps processing technology field, in particular to positive and negative product continuous processing air jig, including mounting substrate, the last mold insert mounting groove that is equipped with of mounting substrate, be equipped with the location mold insert in the mold insert mounting groove, location mold insert both sides are located and are equipped with the active grab on the mounting substrate, are equipped with the fixed pin on the work piece fixed plate, and fixed pin one side is equipped with rather than plane end cooperation sliding connection's removable pin, and removable pin lower extreme is equipped with the drive arrangement that the drive removable pin is flexible from top to bottom. The utility model has the advantages that: the front side of a workpiece and the back side of the workpiece can be clamped on the mounting substrate through the positioning insert and the workpiece fixing plate at the same time, the workpiece on the positioning insert is clamped by fast clamping, the fixed pin and the movable pin are locked and positioned on the workpiece fixing plate through the driving device, the clamping mode is simple and fast, the loading and unloading speed is high-efficient, the processing logic is simplified, the processing flow is simplified, and the processing time and the processing difficulty are effectively reduced.
Description
Technical Field
The utility model relates to an anchor clamps processing technology field, in particular to positive and negative product continuous processing air jig.
Background
In actual production, widely-applied three-axis machining equipment faces some product workpieces needing front and back mixed machining (milling and drilling), and the clamping mode is often a very headache problem.
In the prior art, a single product is usually installed on a clamp to process the front surface of a product workpiece needing front and back surface processing, and after the front surface processing is finished, the product is temporarily disassembled and overturned in midway to be clamped and processed, so that the clamping processing mode is complex in clamping process, labor consumption is low, the processing efficiency is very low, and the efficient production and processing are not facilitated.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the utility model is to provide a simple structure can realize quick clamping product, improves clamping and machining efficiency's positive and negative product continuous processing air jig.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a positive and negative product continuous processing air jig, includes: the mounting device comprises a mounting substrate, wherein an insert mounting groove is formed in the mounting substrate, a positioning insert is arranged in the insert mounting groove, quick clamps are arranged on the mounting substrate at two sides of the positioning insert, and through holes are distributed in the insert mounting groove at the periphery of the positioning insert; the workpiece fixing plate is arranged on one side of the insert mounting groove and on the mounting substrate, the workpiece fixing plate is provided with a fixing pin protruding out of the upper end face of the workpiece fixing plate, one side of the fixing pin is a plane, the upper end of the plane is provided with a first extrusion face inclining upwards, one side of the fixing pin is provided with a movable pin matched with the plane end in a sliding connection mode, the upper end of the movable pin is provided with a second extrusion face inclining downwards, the lower end of the movable pin penetrates through the mounting substrate, and the lower end of the movable pin is provided with a driving device for driving the movable pin to stretch out and draw back from top to bottom.
Preferably, the fixed pin and the movable pin are both semicircular pins.
Preferably, the included angle between the first extrusion surface and the fixed pin side plane is an acute angle, and the included angle between the second extrusion surface and the movable pin side plane is an obtuse angle.
Preferably, the fixed pin and the movable pin are made of spring steel.
Preferably, the fixed pins and the movable pins arranged on the workpiece fixing plate are not less than 2 groups.
Preferably, the driving device is a thin cylinder.
Preferably, support foot seats are arranged on two sides of the lower end of the mounting substrate.
The utility model has the advantages that: can be through location mold insert and work piece fixed plate simultaneously the front of clamping a work piece and the reverse side of a work piece on the mounting substrate, the quick clamp inlays and presss from both sides tightly the work piece on the location mold insert, the fixed pin passes through drive arrangement with the removable pin and locks the location to the work piece on the work piece fixed plate, process the front and the reverse side of two work pieces through one set of engineering preface that adds, the clamping mode is simple swift, it is high-efficient to realize loading and unloading speed, the processing logic is simple and easy, the processing flow is smart and simple, the effectual processing time and the processing degree of difficulty that has reduced, the indirect economic benefits who has increased the processing merchant, especially play to some products that need the front and back processing and.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the fixed pin and the movable pin of the present invention;
fig. 3 is a schematic structural diagram of the locking state of the middle fixing pin and the movable pin of the present invention.
In the figure, 10-mounting substrate; 11-insert mounting groove; 12-positioning the insert; 13-quick clamp; 14-a through hole; 15-supporting foot seats; 20-a workpiece fixing plate; 21-a fixed pin; 211 — a first extrusion face; 22-a movable pin; 221-a second extrusion face; 23-drive means.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
A pneumatic clamp for continuously processing front and back side products comprises a mounting base plate 10 and a workpiece fixing plate 20. The mounting substrate 10 and the workpiece fixing plate 20 are both of straight steel plate structures and made of die steel, so that the rigidity of the fixture is guaranteed, the fixture is not easy to deform, and the fixture is adaptive to processing modes with different strengths.
Two sides of the lower end of the mounting substrate 10 are provided with supporting foot seats 15 which support the whole clamp; the mounting substrate 10 is provided with an insert mounting groove 11, a positioning insert 12 is arranged in the insert mounting groove 11 and used for preventing a workpiece to be processed from being fixed on the positioning insert 12, the positioning insert 12 can be designed according to the structure of a cavity of an actual product, and the specific structure is not limited. And quick clamps 13 are arranged on the mounting base plate 10 at two sides of the positioning insert 12 and used for clamping and locking a workpiece on the positioning insert 12, and through holes 14 are distributed in the insert mounting groove 11 at the periphery of the positioning insert 12 and used for punching positions of products to be punched.
The workpiece fixing plate 20 is arranged on the mounting substrate 10 on one side of the insert mounting groove 11, the workpiece fixing plate 20 is provided with a fixing pin 21 protruding out of the upper end face of the workpiece fixing plate 20, one side of the fixing pin 21 is a plane, the upper end of the plane is provided with a first extrusion face 211 inclining upwards, one side of the fixing pin 21 is provided with a movable pin 22 in sliding connection with the plane end of the fixing pin in a matching mode, the upper end of the movable pin 22 is provided with a second extrusion face 221 inclining downwards, the lower end of the movable pin 22 penetrates through the mounting substrate 10, the lower end of the movable pin 22 is provided with a driving device 23 driving the movable pin 22 to stretch up and.
Through the arrangement of the insert mounting groove 11 and the two clamping stations of the workpiece fixing plate 20, the front and back clamping positions of the product to be processed can be set, one set of program can be set to go off, the processing amount of one unit product can be finished, the equipment does not need to be suspended midway, the workpiece is disassembled and overturned, and unnecessary manpower and material resources are consumed.
The fixed pin 21 and the movable pin 22 are both semicircular pins, an included angle between the first extrusion surface 211 on the fixed pin 21 and the side plane of the fixed pin 21 is an acute angle, and an included angle between the second extrusion surface on the movable pin 22 and the side plane of the movable pin 22 is an obtuse angle. After the hole on the workpiece is sleeved on the fixed pin 21 and the movable pin 22, the driving device 23 can drive the movable pin 22 to move up and down and stretch, the second extrusion surface 221 on the movable pin 22 is abutted to the first extrusion surface 211 on the fixed pin 21 through the up-down stretching of the movable pin 22, the fixed pin 21 and the movable pin 22 are elastically deformed, the expansion is carried out in the workpiece hole, the tensioning force for pulling the workpiece down is formed, and therefore the core surface of the workpiece is tightly attached and fixed to the workpiece fixing plate 20.
The fixed pin 21 and the movable pin 22 are made of spring steel material, and can adapt to the high-strength elastic deformation of the fixed pin 21 and the movable pin 22 when the first extrusion surface 211 and the second extrusion surface 221 are extruded.
In addition, the fixed pins 21 and the movable pins 22 are not less than 2 groups, and in actual production, the number of groups of the fixed pins 21 and the movable pins 22 can be increased or increased due to different stress conditions of different products, so that the core surface of the workpiece is tightly attached and fixed to the workpiece fixing plate 20, and the processing flatness is guaranteed.
The use principle is as follows: after the front of the workpiece is clamped and positioned on the positioning insert 12 through the quick clamp 13, the equipment performs operations of plane milling, curved surface milling, dotting, drilling and the like on the local position of the front of the product. And then the workpiece fixing plate 20 is processed on the reverse side, after the drilling and milling processing based on the positioning insert 12, the positioning mode of the workpiece fixing plate 20 is to position and lock according to the hole site after the positioning insert 12 is processed, so that the processing of the station B and the positioning consistency of the station A are ensured, after one set of processing procedure is finished, the product on the workpiece fixing plate 20 finishes the required front and back processing, the product can be demounted and moved out of the workbench, the product on the positioning insert 12 is demounted and then continuously mounted on the workpiece fixing plate 20, the next product blank to be processed is mounted on the positioning insert 12, and thus the using cycle of the fixture is finished.
The utility model has the advantages that: can be through location mold insert and work piece fixed plate simultaneously the front of clamping a work piece and the reverse side of a work piece on the mounting substrate, the quick clamp inlays and presss from both sides tightly the work piece on the location mold insert, the fixed pin passes through drive arrangement with the removable pin and locks the location to the work piece on the work piece fixed plate, process the front and the reverse side of two work pieces through one set of engineering preface that adds, the clamping mode is simple swift, it is high-efficient to realize loading and unloading speed, the processing logic is simple and easy, the processing flow is smart and simple, the effectual processing time and the processing degree of difficulty that has reduced, the indirect economic benefits who has increased the processing merchant, especially play to some products that need the front and back processing and.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (7)
1. The utility model provides a positive and negative product continuous processing pneumatic fixture which characterized in that includes:
the mounting device comprises a mounting substrate, wherein an insert mounting groove is formed in the mounting substrate, a positioning insert is arranged in the insert mounting groove, quick clamps are arranged on the mounting substrate at two sides of the positioning insert, and through holes are distributed in the insert mounting groove at the periphery of the positioning insert;
the workpiece fixing plate is arranged on one side of the insert mounting groove and on the mounting substrate, the workpiece fixing plate is provided with a fixing pin protruding out of the upper end face of the workpiece fixing plate, one side of the fixing pin is a plane, the upper end of the plane is provided with a first extrusion face inclining upwards, one side of the fixing pin is provided with a movable pin matched with the plane end in a sliding connection mode, the upper end of the movable pin is provided with a second extrusion face inclining downwards, the lower end of the movable pin penetrates through the mounting substrate, and the lower end of the movable pin is provided with a driving device for driving the movable pin to stretch out and draw back from top to bottom.
2. The pneumatic clamp for continuously processing the front and back side products according to claim 1, wherein the fixed pin and the movable pin are both semi-circular pin columns.
3. The pneumatic clamp for continuously processing the front and back side products according to claim 2, wherein the included angle between the first extrusion surface and the side plane of the fixed pin is an acute angle, and the included angle between the second extrusion surface and the side plane of the movable pin is an obtuse angle.
4. The pneumatic clamp for continuously processing the front and back side products as claimed in claim 2, wherein the fixed pin and the movable pin are made of spring steel.
5. The pneumatic clamp for continuously processing the front and back side products according to claim 1, wherein the fixed pins and the movable pins arranged on the workpiece fixing plate are not less than 2 groups.
6. The pneumatic clamp for continuously processing front and back products as claimed in claim 1, wherein the driving device is a thin cylinder.
7. The pneumatic clamp for continuously processing the front and back side products of claim 1, wherein supporting foot seats are arranged on two sides of the lower end of the mounting base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443311.6U CN211565223U (en) | 2019-12-27 | 2019-12-27 | Pneumatic clamp for continuously processing front and back side products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443311.6U CN211565223U (en) | 2019-12-27 | 2019-12-27 | Pneumatic clamp for continuously processing front and back side products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211565223U true CN211565223U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922443311.6U Expired - Fee Related CN211565223U (en) | 2019-12-27 | 2019-12-27 | Pneumatic clamp for continuously processing front and back side products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211565223U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116587120A (en) * | 2023-05-31 | 2023-08-15 | 苏州典艺精密机械有限公司 | A method for processing a wafer support ring |
| CN116652653A (en) * | 2023-06-27 | 2023-08-29 | 苏州众捷汽车零部件股份有限公司 | A machining fixture for oil cooler flange and its machining method |
| CN117020705A (en) * | 2023-08-23 | 2023-11-10 | 苏州杰信精密机械制造有限公司 | A four-axis tooling processing method |
-
2019
- 2019-12-27 CN CN201922443311.6U patent/CN211565223U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116587120A (en) * | 2023-05-31 | 2023-08-15 | 苏州典艺精密机械有限公司 | A method for processing a wafer support ring |
| CN116652653A (en) * | 2023-06-27 | 2023-08-29 | 苏州众捷汽车零部件股份有限公司 | A machining fixture for oil cooler flange and its machining method |
| CN117020705A (en) * | 2023-08-23 | 2023-11-10 | 苏州杰信精密机械制造有限公司 | A four-axis tooling processing method |
| CN117020705B (en) * | 2023-08-23 | 2026-03-27 | 苏州杰信精密机械制造有限公司 | A four-axis tooling machining method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |